bluuebunny/crossref_metadata_2025 huggingface dataset:
Analgesic effects of a capacitive-resistive monopolar radiofrequency in patients with myofascial chronic neck pain: a pilot randomized controlled trial
Authors: Alguacil-Diego Isabel Maria , Fernández-Carnero Josue , Laguarta-Val Sofía , Cano-de-la-Cuerda Roberto , Calvo-Lobo César , Martínez-Piédrola Rosa , Luna-Oliva Laura Cristina , Molina-Rueda Francisco
Published: March 2019

SUMMARY BACKGROUND: To date, there is a lack of prior studies on the use of capacitive resistive monopolar radiofrequency (RF) to treat neck pain. The objective of this study was to investigate the immediate effect of capacitive resistive monopolar radiofrequency (RF=448 kHz), in comparison with a placebo, on (1) reducing neck pain intensity at myofascial trigger points (MTrP), (2) decreasing neck disability and (3) improving cervical range of motion (CROM). METHODS: A randomized, double-blind, placebo-controlled trial (NCT02353195) was carried out. Patients with myofascial chronic neck pain (N=24) with active MTrP in one upper trapezius muscle were randomly divided into two groups: a radio-frequency group, which received eight sessions of a monopolar capacitive resistive radio-frequency application over the upper trapezius muscle, and a placebo group (PG), which received eight sessions of placebo radio-frequency over the same muscle. Visual analog scale (VAS), CROM and Neck Disability Index (NDI) were evaluated after the first session and after the eight sessions. RESULTS: The Wilcoxon test for VAS showed statistically significant differences between baseline, immediately after the first session and after eight sessions (p<.001). No significant differences for PG were found. No differences were observed between groups. NDI improved in both groups after eight sessions, but no differences were found between groups (p<.05). ANOVA for time factor showed statistically significant changes in the right cervical rotation in both groups (F=4.112; p=.026) after eight sessions. CONCLUSIONS: Even though there were no differences between both groups, the monopolar capacitive, resistive RF could have a potential effect on pain intensity.
The primacy of ultrasound in the assessment of muscle architecture: precision, accuracy, reliability of ultrasonography. Physiatrist, radiologist, general internist, and family practitioner's experiences
Authors: Chiaramonte Rita , Bonfiglio Marco , Castorina Emilio G. , Antoci Salvatore A. M.
Published: March 2019

SUMMARY OBJECTIVE: With high-resolution real-time ultrasonography we investigated the muscle architectural parameters of vastus lateralis in healthy volunteers. PURPOSES: We determined the reproducibility and validity of ultrasonography and the role of the ultrasonographer in assessing muscle architecture. We proposed the most appropriate clinical parameters for objective measurements and an ultrasound protocol of muscle architecture. METHODS: We conducted an intraobserver and interobserver study. We investigated 21 healthy male volunteers. The subjects were independently evaluated by four different operators using high-resolution real-time ultrasonography. To assess the reproducibility of ultrasound examinations, four operators repeated measurements using the same ultrasound device. Muscle thickness, muscle volume, muscle fiber pennation angle, and subcutaneous adiposity of the vastus lateralis muscle were measured. RESULTS: Intra-observer (ICC 0.92-0.97), interobserver (ICC 0.78-0.92) reproducibility was good to excellent for all measurements. CONCLUSION: Simple, reproducible, non-invasive ultrasound measurements of muscle structure easily demonstrated differences in muscle morphology. With a protocol and with objective and repeatable measurements, sonographers from different backgrounds could obtain an objective measurement of ultrasound images with little differences and low variability in results, thanks to the upgrading of diagnostic ultrasound imaging and their clinical skills.
Daily genital cares of female gynecologists: a descriptive study
Authors: Ruiz Camila , Giraldo Paulo César , Sanches José Marcos , Reis Virgínia , Beghini Joziani , Laguna Cristina , Amaral Rose Luce
Published: March 2019

SUMMARY INTRODUCTION: Genital hygiene can play an essential role in avoiding vulvovaginal discomfort and preventing infections. The scientific evidence on best practices on genital hygiene is scarce, and without doubt, gynecologists should be the best person to discuss and guide the subject. OBJECTIVE: Evaluate the general genital female gynecologist hygiene. METHODS: This descriptive analytic study identified genital hygiene and sexual practices of 220 female gynecologists, through a questionnaire with 60 self-answered questions. The data were analyzed and presented using frequency, percentage, mean and standard deviation. RESULTS: The studied population was constituted by middle age (37.3 years) and white (71.3%) female gynecologists. More than a half (53.6%) declared spending over 10 hours a day away from home and complained of vaginal discharge in 48.1% of the cases. Regular vulvovaginal hygiene: 17.8% reported washing genitals once a day and 52% twice a day. The use of dry paper alone was reported in 66.4% post urination and 78.5% post-evacuation. Using running water and soap was practiced by 25.9% and 21.5% respectively. Vulvovaginal hygiene related to sex: More than half of them had intercourse 1-3 times a week, and 37.4% and 24.1% had frequent oral sex and eventually anal sexof the participants, respectively. Genital hygiene before sex was positive in 52.7% of the subjects and, post-sex hygiene in 78.5% of them. Conclusion: Genital hygiene habits of female gynecologists can be improved, despite the high grade of scientific knowledge they hold.
An immunohistochemistry and histopathological study of ankaferd blood stopper in a rat model of cervical inflammation
Authors: Beyazit Fatma , Buyuk Basak
Published: March 2019

SUMMARY OBJECTIVE: Ankaferd Blood Stopper (ABS) is a medicinal plant extract used topically as a hemostatic, anti-inflammatory, and anti-oxidant agent. Its cytoprotective effect mainly depends on its pleiotropic properties by modulating inflammatory mediators such as IL-1β, IL-6, and TNF-α. This study aims to test the possible therapeutic effect of ABS in the treatment of erosive and inflammatory conditions occurring in the uterine cervix. METHODS: Twenty-four female Wistar Albino rats were used in the present study. Trichloracetic acid was applied intravaginally to establish an experimental rat model of cervicitis. The rats were randomly divided into three groups: group I (injury), group II (injury+isotoinc saline), and group III (injury+ABS). After 3 estrous cycles of ABS and isotonic saline treatment, the amount of inflammation, vascular congestion and erosion were evaluated in the cervical tissues by using a modified semi-quantitative scale of 0-3. Immunohistochemical staining with monoclonal antibodies against IL-1β was also performed. RESULTS: Compared with group I and II, the ABS group showed the least inflammatory cell infiltration, vascular congestion and cervical erosion, compared with the ABS group prominent IL-1β staining observed in group I and group II. CONCLUSION: Our data suggest that ABS is a highly effective alternative to induce normal cervical epithelium and can be used safely in the treatment of cervical inflammation with or without cervical erosion.
Differentiation between stercoral perforation and colorectal cancer perforation
Authors: Moon Ji Yoon , Hong Seong Sook , Hwang JiYoung , Lee Hae Kyung , Choi Kyo Chang , Cha Hwajin , Kim Hyun-Joo , Chang Yun-Woo , Lee EunJi
Published: March 2019

SUMMARY OBJECTIVE: To determine the computed tomography (CT) signs associated with stercoral perforation and colorectal cancer perforation. MATERIALS AND METHODS: From May 2003 to Feb. 2015, all surgically and pathologically confirmed patients with stercoral perforation (n=8, mean age 68.3 years) or colon cancer perforation (n=11, mean age 66.3 years) were retrospectively reviewed by two board-certified radiologists blinded to the proven diagnosis. The following CT findings were evaluated and recorded for each patient: wall thickness of the distal colon adjacent to perforation site, pattern of the colon wall thickening and enhancement, length of the thickened bowel wall, presence of fecaloma, degree of proximal colon dilatation, and pericolonic inflammation or presence of pericolonic abscess, and number of enlarged pericolonic lymph nodes. These findings were correlated with the pathologic diagnosis. RESULTS: The mean thickness of the distal colonic wall adjacent to the perforation site was 13.6 mm in patients with colorectal cancer perforation and 5.1 mm with stercoral perforation, which was statistically different. There was a significant correlation between colorectal cancer perforation and eccentric wall thickening (p<0.01). CT findings of layered enhancing wall thickening (p<0.01) and the presence of fecaloma in the proximal colon (p<0.01) were significant findings for stercoral perforation. Patients with colorectal cancer displayed more pericolonic lymph nodes (mean 2.27, p<0.05). CONCLUSION: Fecaloma in the proximal colon and layered enhancing wall thickening adjacent to perforation site are likely due to stercoral perforation. Eccentric bowel wall thickening at the distal portion of the perforation site with many enlarged pericolonic lymph nodes is most likely due to colorectal cancer perforation.
Axis screws: results and complications of a large case series
Authors: Formentin Cleiton , Andrade Erion Junior de , Maeda Fernando Luis , Ghizoni Enrico , Tedeschi Helder , Joaquim Andrei F.
Published: March 2019

SUMMARY OBJECTIVE: To present the surgical results of patients who underwent axis screw instrumentation, discussing surgical nuances and complications of the techniques used. METHODS: Retrospective case-series evaluation of patients who underwent spinal surgery with axis instrumentation using screws. RESULTS: Sixty-five patients were included in this study. The most common cause of mechanical instability was spinal cord trauma involving the axis (36 patients – 55.4%), followed by congenital craniocervical malformation (12 patients – 18.5%). Thirty-seven (57%) patients required concomitant C1 fusion. Bilateral axis fixation was performed in almost all cases. Twenty-three patients (35.4%) underwent bilateral laminar screws fixation; pars screws were used in twenty-two patients (33.8%), and pedicular screws were used isolated in only three patients (4.6%). In fourteen patients (21.5%), we performed a hybrid construction. There was no neurological worsening nor vertebral artery injury in this series. CONCLUSION: Axis screw instrumentation proved to be a safe and efficient method for cervical stabilization. Laminar and pars screws were the most commonly used
The importance of the early diagnosis of aorta coarctation
Authors: Cangussú Luana Resende , Lopes Matheus Rodrigues , Barbosa Romero Henrique de Almeida
Published: March 2019

SUMMARY INTRODUCTION: Coarctation of the aorta is a congenital heart disease characterized by a narrowing that occurs in the aortic artery. This constriction can occur anywhere along its entire length; however, it is more common between the origin of the left subclavian artery and the ductus arteriosus. Its incidence corresponds to 3 cases per 10,000 births. Thus, it is a common cardiopathy, but with high mortality and morbidity rates, which are related to a failure in the early diagnosis. METHOD: In the research, articles of the national and international literature in Pubmed, Scielo and Lilacs databases were selected using the following descriptors: coarctation, aorta, diagnosis, heart diseases, congenital abnormalities. RESULTS: The pathophysiology of CoA and its systemic implications in the life of newborn and adults are well elucidated. However, due to the lack of habit to palpate pulses and to check the blood pressure in both upper and lower limbs during the physical examination, it is still a pathology little diagnosed in childhood. There are several techniques used in the repair of coarctation, each with their specifics, although, when not treated, aneurysms, heart failure, coronary diseases, and stroke are the main complications arising from the evolution of this pathology, which explains the low survival rate of these patients. CONCLUSION: Coarctation of the aorta is, therefore, a cardiac malformation of significant importance due to its incidence and its significant mortality risk. In this sense, the early diagnosis stands out as an essential piece for better prognosis of the patient.
Opioids in the immune system: from experimental studies to clinical practice
Authors: Moyano Jairo , Aguirre Luisa
Published: March 2019

SUMMARY INTRODUCTION: Opioids interact with both innate and adaptive immune systems and have direct effects on opioid receptors located on immune cells. Research on this topic has provided evidence of the opioid influence on the immune response associated with surgical stress. The immunological effects of opioids are currently being investigated, particularly whether they influence the outcome of surgery or the underlying disease regarding important aspects like infection or cancer progression. This review addresses background research related to the influence of the opioid receptor on the immune system, the immunosuppressive effect associated with major opioids during the perioperative period, and their clinical relevance. The objective of the study was to review the effects of opioids on the immune system. Methods: A search strategy was conducted in PubMed, Embase, and the Cochrane databases using the terms “immunosuppression,” “immune system,” “surgical procedures,” “analgesics,” “opioids” and “perioperative care.” Results: The immunosuppressive effect of opioids was identified over 30 years ago. They include signaling and acting directly through immune cells, including B and T lymphocytes, NK cells, monocytes, and macrophages, as well as activating the downstream pathways of the hypothalamic-pituitary-adrenal (HPA) axis leading to the production of immunosuppressive glucocorticoids in the peripheral and sympathetic nervous system.
Lactose intolerance: what is a correct management?
Authors: Santos Geisa J. , Rocha Raquel , Santana Genoile O.
Published: March 2019

SUMMARY Individuals with Lactose Intolerance (LI) tend to exclude milk from their diet since this behavior seems to relieve the symptoms caused by the disease. However, milk is a food of high nutritional value, and complete exclusion of dairy products may favor the development of bone diseases such as osteopenia and osteoporosis. The objective of this review was to evaluate the scientific evidence on the adequate management of patients with LI. This study was carried out from the review of the scientific literature in PubMed and SciELO databases. Complete exclusion of conventional dairy products is not necessary since most individuals with LI can tolerate up to 12 grams of lactose daily in a single dose. Yogurts and cheeses matured for having low amounts of lactose are part of the strategy that allows consumption of dairy products by patients with LI. Currently, there is a diversity of products considered as “milk substitutes” and supplements aimed at individuals with LI. However, these strategies still require better-designed studies.
Uremic neuropathy: an overview of the current literature
Authors: Camargo Celeste R. de , Schoueri Jean H. M. , Alves Beatriz da Costa Aguiar , Veiga Glaucia R. L. da , Fonseca Fernando L. A. , Bacci Marcelo R.
Published: March 2019

SUMMARY INTRODUCTION: Peripheral neuropathy is a disorder that affects the cell body, axon or myelin of motor or peripheral sensory neurons and occurs in 60-100% of patients who are submitted to dialysis due to chronic kidney disease. Uremic neuropathy is attributed to the accumulation of organic waste, evident in patients with reduced glomerular filtration rate. Objectives: This review aims to make clinical characteristics of uremic neuropathy evident enabling early diagnosis and treatment. Methods: This is a literature review of articles published on PubMed over the last 10 years using “Uremic Neuropathy” as “Title/Abstract”. Results: A total of nine articles that met the inclusion criteria were included. UN is a distal symmetric sensorimotor polyneuropathy that occurs due to the accumulation of uremic toxins associated with an oxidative stress-related free radical activity. Hyperkalemia is thought to play an important role in its pathophysiology. Diagnosis depends on nerve conduction studies, and treatment includes dialysis or renal transplant. Conclusion: Clinical presentations of UN are broad and non-specific; nonetheless, it is important to detect early changes in order to avoid its progression. The earlier UN is diagnosed and treated, the more successful are the clinical outcomes.
LACTOSE HYDROLYSIS AND ORGANIC ACIDS PRODUCTION IN YOGURT PREPARED WITH DIFFERENT ONSET TEMPERATURES OF ENZYMATIC ACTION AND FERMENTATION
Authors: Barros Raphael Ferreira , Cutrim Camila Sampaio , Costa Marion Pereira da , Conte Junior Carlos Adam , Cortez Marco Antonio Sloboda
Published: March 2019

Abstract The aim of this study was to evaluate lactose hydrolysis between two different initial temperatures of enzymatic and fermentation action to improve the fermentation period by checking the components formed and hydrolysis levels of lactose by HPLC. pH and titratable acidity analysis between treatments - higher initial temperature (HIT), 42 ºC, and lower initial temperature (LIT), 30 ºC - were different (P<0.05) during the fermentation process. HIT obtained lower pH and higher titratable acidity values as 4.6±0.04 and 0.73±0.01 g lactic acid.100 mL-1, respectively, against 4.82±0.01 and 0.64±0.01 g lactic acid.100 mL-1 from LIT. Lactose content was different (P<0.05) between treatments while fermenting; however, at the end of the fermentation, it reached 4.565±0.34 mg.mL-1 and 4.398±0.18 mg.mL-1 for LIT and HIT (P>0,05), respectively. Glucose and galactose remained buoyant during the fermentation period, which indicates its production and consumption at the same time by the lactic acid bacteria involved. The lactic acid concentration in LIT was higher (P<0.05) (18.64±0.62 mg.mL-1) than in HIT (17.56±0.53 mg.mL-1) although citric and acetic acids content decreased throughout the process. In conclusion, the lactase enzyme contributed to reduce the lactose content without affecting the fermentation process. In addition, both treatments obtained lower values of lactose, which is sufficient for the consumption by those who have lactose malabsorption.
DESEMPENHO, CARACTERÍSTICAS DA CARCAÇA E DA CARNE DE CORDEIROS CONFINADOS COM NÍVEIS CRESCENTES DE BAGAÇO DE LARANJA EM SUBSTITUIÇÃO AO MILHO
Authors: Rego Fabiola Cristine de Almeida , Lima Lisiane Dorneles de , Baise Josyane , Gasparini Marta Juliane , Eleodoro Josiane Ito , Santos Marcelo Diniz dos , Zundt Marilice
Published: March 2019

Resumo O objetivo desta pesquisa foi avaliar o desempenho e as características quantitativas e qualitativas da carcaça e da carne de cordeiros terminados com diferentes níveis de substituição do milho moído pelo bagaço de laranja. Foram utilizados 32 machos inteiros, da raça Texel, com peso médio inicial de 16 ± 2,5 kg. Os animais foram distribuídos em delineamento inteiramente casualizado em quatro tratamentos experimentais, com oito repetições cada. Os tratamentos foram quatro níveis de substituição (0, 33, 66 e 100%) do milho moído pelo bagaço de laranja na matéria seca. Os animais foram abatidos quando atingiram 32.5 kg de peso vivo. O ganho de peso médio diário (188 g por dia), o ganho de peso total (16 kg) e o peso ao abate (32,5 kg) foram semelhantes entre os tratamentos. A área de olho de lombo e a espessura de gordura subcutânea diminuíram linearmente em função dos níveis de inclusão do bagaço de laranja na dieta. As características de desempenho e de carcaça não foram alteradas pela substituição parcial ou total do milho por bagaço de laranja. Entretanto, a substituição total do milho por bagaço de laranja reduziu em 32% a AOL e em 35% a espessura de gordura subcutânea.
SODIUM CONTENT IN CHEESES: SUITABILITY TO THE VOLUNTARY AGREEMENT AND LABELING
Authors: Ugalde Fábio Zacouteguy , Mello Kauan Trindade , Centenaro Graciela Salete , Furlan Valcenir Júnior Mendes
Published: March 2019

Abstract This study was done to establish the sodium concentration in the cheeses marketed in the western border region of the Rio Grande do Sul. A total of 30 cheese samples (grated Parmesan, Mozzarella, Prato and Artisanal) were collected from different brands and lots. After analyzing them under atomic emission spectroscopy, in quadruplicate, the sodium levels were ascertained. From the quantification of the sodium content significant differences were noted among the lots of all the cheese brands assessed. The results clearly revealed that 44.4% of the companies had listed nutritional values on the labels that were noncompliant with the legislation. Besides, 77.8% of the brands failed to reduce the sodium concentration to the levels jointly decided upon by the Ministry of Health and Brazilian Association of Food Industries, which should have been achieved ideally towards the end of 2016. While the Artisanal cheeses did not register high concentrations of sodium, the formulation of the grated Parmesan cheese was characterized by its high sodium content (2014.56 mg/100 g), as well as by its steady rise in sodium concentration over the years. This is indicative of the inattentiveness of the industry towards the consumers, as stringent laws to standardize the quantity of added salt in cheeses preparations are nonexistent.
PREDICTIVE EQUATIONS OF MAXIMUM OXYGEN CONSUMPTION BY SHUTTLE RUN TEST IN CHILDREN AND ADOLESCENTS: A SYSTEMATIC REVIEW
Authors: Menezes Júnior Francisco José de , Jesus Íncare Correa de , Leite Neiva
Published: March 2019

ABSTRACT Objective: To systematically review the literature as for the level of evidence of predictive equations of VO2peak through the 20-meter shuttle run test (20m-SRT) in children and adolescents. Data sources: Searches were conducted independently by two researchers, according to the procedures adopted by PRISMA, in the electronic databases MEDLINE via PubMed, ScienceDirect, Web of Science, LILACS and SciELO, for articles published until September 2017 in English and Portuguese. The inclusion criteria were: original studies, abstract available, using predictive equations of VO2peak through 20m-SRT, conducted with adolescents and/or children, non-athletes, and mentioning correlation analysis between predicted and measured VO2peak. The level of evidence of equations was based on the risk of bias of the studies using the following criteria: sample number, sample characteristics, and statistical analysis. Data synthesis: Eighteen studies were selected, in which fifteen equations were found and analyzed. The studies had been conducted with samples composed of subjects of both sexes, aged 8 to 19 years. Equations of Léger and Matsuzaka had their level of evidence classified as high, and estimation ranged between r=0.54-0.90 and r=0.65-0.90. Equations by Ruiz, Barnett and Matsuzaka had their level of evidence classified as moderate, and estimation ranged between r=0.75-0.96, r=0.66-0.84 and r=0.66-0.89, respectively. Conclusions: Matsuzaka’s equation presented satisfactory parameters for estimates of VO2peak in children and adolescents. Although not explored in equations, body adiposity and pubertal stage are significantly associated with cardiorespiratory fitness in children and adolescents.
EXERCISE CAPACITY IN CHILDREN AND ADOLESCENTS WITH POST-INFECTIOUS BRONCHIOLITIS OBLITERANS: A SYSTEMATIC REVIEW
Authors: Rodrigues Camila Menna Barros , Schiwe Daniele , Campos Natália Evangelista de , Niederauer Fabiana , Heinzmann-Filho João Paulo
Published: March 2019

ABSTRACT Objective: To evaluate exercise capacity in children and adolescents with post-infectious bronchiolitis obliterans. Data source: This is a systematic review based on data from PubMed, Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS), Scientific Electronic Library Online (SciELO), and Physiotherapy Evidence Database (PEDro). We used the following search strategy: “Exercise capacity OR Exercise Test OR Physical fitness OR Functional capacity OR Six-minute walk test OR Shuttle walk test OR Cardiopulmonary exercise test AND Bronchiolitis obliterans.” We selected studies that evaluated exercise capacity through maximal/submaximal testing in children and adolescents with post-infectious bronchiolitis obliterans, and no other associated disease. We searched articles in English, Portuguese, and Spanish, without restrictions regarding the period of publication. The methodological quality was assessed by the Agency for Healthcare Research and Quality (AHRQ) protocol. Data synthesis: Out of the 81 articles found, only 4 were included in this review. The studies totaled 135 participants (121 with post-infectious bronchiolitis obliterans and 14 healthy), with sample sizes between 14 and 58 subjects. All patients underwent spirometry to evaluate pulmonary function, indicating an obstructive ventilatory pattern. Among them, 3/4 had their physical performance assessed by the six-minute walk test and 2/4 by the cardiopulmonary exercise testing. These test results were compared to those of a control group (1/4) and presented as percentage of predicted and/or in meters (3/4). Lastly, 3/4 of the studies showed reduced exercise capacity in this population. The studies included were classified as having high methodological quality. Conclusions: Findings of the study demonstrate that children and adolescents with post-infectious bronchiolitis obliterans have reduced exercise capacity.
Flora do Ceará, Brasil: Mikania (Asteraceae: Eupatorieae)
Authors: Honório Amanda Coelho , Quaresma Aline Silva , Oliveira Caetano Troncoso , Loiola Maria Iracema Bezerra
Published: March 2019

Resumo Dentre os gêneros de Asteraceae destaca-se Mikania que compreende ca. 450 espécies de distribuição principalmente neotropical. Mikania é considerado monofilético e pode ser facilmente reconhecido pelos capítulos com quatro flores e quatro brácteas involucrais subentendidos por uma bráctea subinvolucral. Este estudo objetivou realizar o levantamento florístico do gênero Mikania no Ceará, nordeste do Brasil. Foram analisadas amostras dos herbários ALCB, EAC, HCDAL, HUEFS, HVASF, IPA, K, P, NY e R, consultadas bibliografias especializadas e imagens disponíveis nas bases SpeciesLink, JSTOR e Herbário Virtual Reflora, além de coletas obtidas atraves de expedições a campo. Para o Ceará foram listadas oito espécies de Mikania, das quais três são novos registros. Mikania biformis é também nova ocorrência para a Região Nordeste. Mikania elliptica e M. ternata foram coletadas em ambientes de mata úmida; a primeira possuía registros apenas para a Bahia e Minas Gerais, em áreas de Caatinga e Cerrado, e a segunda, para a Bahia e regiões Sudeste e Sul do Brasil nos domínios do Cerrado e Mata Atlântica. As demais espécies (M. congesta, M. cordifolia, M. micrantha, M. psilostachya e M. vitifolia) são amplamente distribuídas no Brasil.
Seed germination and development of orchid seedlings (Cyrtopodium saintlegerianum) with fungi
Authors: Sousa Kellen Cristhina Inácio , Araújo Leila Garcês de , Silva Carlos de Sousa , Carvalho Jacqueline Campos Borba de , Sibov Sérgio Tadeu , Gonçalves Letícia de Almeida , Pereira Marlon Corrêa , Gonçalves Fábio José , Filippi Marta Cristina da Corsi de
Published: March 2019

Abstract Fungi of Rhizoctonia complex are mycorrhizal of orchids and may to germinate yours seeds and development the seedlings. In this context, our objective was to select a fungal isolate to promote seed germination and seedling development of Cyrtopodium saintlegerianum. Pelotons were found in the roots and three mycorrhizal fungi were isolated. We tested mycorrhizal isolates obtained from C. saintlegerianum roots and six mycorrhizal fungi from other orchids as well three pathogenic isolates (of rice and bean) to germinate the seeds in oatmeal-agar medium. Seeds not inoculated were used as control. The isolates En07 (Waitea circinata), Cs10 (Tulasnella sp.) and Ro88 (Rhizoctonia oryzae) were efficient to promote seed germination, but only En07 differing statistically of the control. The non-specific isolate En07 promoted germination in 81% of seeds and the specific isolate (Cs10) promoted 60%, evidencing the non-specificity mycorrhizal association in this orchid during germination. Axenic seedlings were inoculated with four mycorrhizal fungi (non-inoculated seedlings - control). After six months, the isolates En07 and Cs10 were efficient in the interaction with the seedlings, but did not differ to the control. Therefore, our results suggested that fungi of the Rhizoctonia complex can be used in the germination and seedling development of C. saintlegerianum.
Estructura anatómica de los órganos vegetativos de Blutaparon vermiculare (Amaranthaceae) y Funastrum glaucum (Apocynaceae), especies que crecen en las zonas costeras venezolanas
Authors: Jáuregui Damelis , Castro Mercedes , Ruiz-Zapata Thirza , Lapp Marlene
Published: March 2019

Resumen Blutaparon vermiculare y Funastrum glaucum crecen en suelos arenosos con baja disponibilidad de nutrimentos y poca capacidad de retención de agua, influenciadas además por salinidad, alta radiación y fuertes vientos. Se caracterizaron anatómicamente sus órganos vegetativos con el fin de distinguir rasgos que pudiesen vincularse a las condiciones del hábitat. Se recolectaron raíces, tallos y hojas, las cuales se procesaron siguiendo la metodología estándar para hacer montajes observables con microscopio óptico. En B. vermiculare las raíces son tri o tetrarcas con parénquima cortical de células voluminosas; los tallos jóvenes tienen una eustela típica; no obstante, al anillo vascular secundario típico, se adicionan otros, producidos por meristemas laterales; las hojas son epistomáticas y bifaciales con hipodermis abaxial acuífera y mesofilo con células radiadas alrededor de los haces vasculares. Funastrum glaucum tiene raíces diarcas; en sus tallos jóvenes es evidente hipodermis, parénquima clorofiliano en empalizada y tejido vascular primario organizado en un anillo con radios parenquimáticos estrechos; en estructura secundaria, se diferencia cambium vascular con actividad desigual; las hojas son carnosas, anfiestomáticas y bifaciales con epidermis abaxial papilosa. Destaca en B. vermiculare la abundancia de cristales en hojas y tallos, y en F. glaucum su importante reserva amilácea en caules. Se discuten los rasgos que aseguran la supervivencia de estos taxa, entre los que destacan: tejidos de protección desarrollados, presencia de reservorios de agua, anatomía Kranz, variantes en la actividad del cambium vascular.
Clado Mimosoide (Leguminosae-Caesalpinioideae) no Parque Estadual Mata da Pimenteira, Semiárido de Pernambuco, Brasil
Authors: Matos Samara Silva de , Melo André Laurênio de , Santos-Silva Juliana
Published: March 2019

Resumo Este trabalho consiste em um estudo florístico-taxonômico do clado Mimosoide (Leguminosae - Caesalpinioideae) realizado no Parque Estadual Mata da Pimenteira, primeira Unidade de Conservação em caatinga do estado de Pernambuco, localizado no município de Serra Talhada. As coletas mensais foram realizadas no período compreendido entre março de 2015 e março de 2016. Foram identificadas 14 espécies (nove gêneros): Anadenanthera colubrina, Chloroleucon dumosum, Desmanthus pernambucanus, Enterolobium timbouva, Mimosa arenosa var. arenosa, M. candollei, M. ophthalmocentra, M. modesta var. ursinoides, M. pigra var. pigra, M. tenuiflora, Neptunia plena, Parapiptadenia zehntneri, Piptadenia stipulacea e Senegalia tenuifolia. Características como número de folíolos, forma e localização de nectários, tipo de inflorescência, morfologia dos frutos e sementes foram essenciais para identificação dos táxons. São apresentados chave de identificação, descrições, comentários de distribuição geográfica e de afinidades taxonômicas das espécies.
Synopsis of Cyperaceae in the grasslands of Guartelá State Park, Paraná, Brazil
Authors: Souza Tainã de , Liesenfeld Vanessa , Trevisan Rafael , Silva Shirley Martins
Published: March 2019

Abstract Cyperaceae is the third largest family among the monocotyledons and is highly represented in grassland environments. The aim of the present study was to conduct a floristic inventory of Cyperaceae in the grasslands of Guartelá State Park (GSP) and to elaborate keys to identify the species, the first for this family in this vegetation type in Paraná state. The GSP is home to relictual vegetation in Paraná, where grassland phytophysiognomies predominate, especially in open areas and rocky outcrops. The inventory was based on field collections and database searches. The family Cyperaceae is represented in the GSP by 32 taxa belonging to seven genera, with Rhynchospora (11 spp.), Bulbostylis (8 spp.), and Cyperus (7 spp.) being the genera with the greatest richness. It should be noted that all the species are native and two are endemic to Brazil. Species occurrence was recorded both in drylands and wetlands environments, emphasizing the importance of microenvironmental conservation in the park. The main literature sources for each genus, as well as information regarding distribution and habitat, are here provided.
Boraginales (Boraginaceae s.l.) and Lamiales (Lamiaceae and Verbenaceae) in a Conservation Area in the Semiarid Region of Northeastern Brazil
Authors: Costa Francisco Carlos Pinheiro da , Melo José Iranildo Miranda de
Published: March 2019

Abstract A taxonomic treatment for Boraginales (Boraginaceae s.l.) and Lamiales (Lamiaceae and Verbenaceae) in the Engenheiro Avidos Ecological Park, a full-protection reserve located in the semiarid region of Paraíba State in northeastern Brazil is presented in this study. At the Park, a total of 22 species were encountered, including nine species of Boraginaceae s.l., six species of Lamiaceae, and seven species of Verbenaceae. Vitex orinocensis (Lamiaceae) was found for the first time for Caatinga and also represents a new record for Paraíba state. Morphological descriptions, keys for separating the families and respective species; data concerning flowering, fruiting, geographic distributions, and of the preferred habitats of the species found in the study area are also provided.
Differences in quality of life and cognition between the elderly and the very elderly hemodialysis patients
Authors: Viana Fernanda Siqueira , Boechat Yolanda Eliza M. , Lugon Jocemir Ronaldo , Matos Jorge Paulo Strogoff de
Published: March 2019

Abstract Introduction: In the last decades, there was an expressive increase in the number of elderly patients with chronic kidney disease starting hemodialysis. Thus, our goal was to evaluate the profile of the elderly in chronic hemodialysis and to compare the cognition and quality of life of the younger elderly with those of the very elderly. Methods: Patients on hemodialysis for at least 3 months, who were 65 years of age or older when they started dialysis were invited to participate, and stratified according to age (under or over 80 years). The participants answered a clinical-epidemiological questionnaire and underwent cognitive tests (Mini Mental State Exam [MMSE], clock drawing test [CDT] and verbal fluency test [VFT]) and a quality of life assessment 36- Item Short Form Health Survey). Results: Of the 125 eligible patients, 124 agreed to participate. The mean age was 76 ± 6 years (28% ≥ 80 years), 56% were men and 55% had ≥ 8 years of schooling. Depression was suggested in 38%. The prevalence of cognitive deficit was 38%, 70% and 30%, by MEEM, CDT and VFT, respectively. The prevalence of any deficit was higher among the very elderly (94% vs. 72%, p = 0.007). Quality of life scores were similar between the two age groups, except for the functional capacity domain, worse in the group with ≥ 80 years (p = 0.033). Conclusion: Elderly patients on chronic hemodialysis have a high prevalence of cognitive deficits, especially the very elderly, but this group does not have a worse quality of life, except for functional capacity.
Refractory ascites and graft dysfunction in early renal transplantation
Authors: Eusébio Catarina Pereira , Correia Sofia , Silva Filipa , Almeida Manuela , Pedroso Sofia , Martins La Salete , Diais Leonídio , Queirós José , Pessegueiro Helena , Vizcaíno Ramon , Henriques António Castro
Published: March 2019

Abstract The occurrence of ascites after Renal Transplant (RT) is infrequent, and may be a consequence of surgical or medical complications. Case report: 61 year-old, male, history of arterial hypertension, tongue carcinoma and alcoholic habits 12-20g/day. He had chronic kidney disease secondary to autosomal dominant polycystic kidney disease, without hepatic polycystic disease. He underwent cadaver donor RT in September 2017. He had delayed graft function by surgically corrected renal artery stenosis. He was admitted in January 2018 for ascites de novo, with no response to diuretics. HE had visible abdominal collateral circulation. Graft dysfunction, adequate tacrolinemia, Innocent urinary sediment, mild anemia, without thrombocytopenia. Serum albumin 4.0g / dL. Normal hepatic biochemistry. Peritoneal fluid with transudate characteristics and serum albumin gradient > 1.1. Ultrasound showed hepatomegaly, permeable vascular axes, without splenomegaly. Mycophenolate mofetil was suspended, with reduced remaining immunosuppression. He maintained refractory ascites: excluded infectious, metabolic, autoimmune and neoplastic etiologies. No nephrotic proteinuria and no heart failure. MRI: micronodules compatible with bile cysts. Upper Digestive Tract Endoscopy did not show gastroesophageal varicose veins. Normal abdominal lymphoscintigraphy. He underwent exploratory laparoscopy with liver biopsy: incomplete septal cirrhosis of probable vascular etiology some dilated bile ducts. He maintained progressive RT dysfunction and restarted hemodialysis. The proposed direct measurement of portal pressure was delayed by ascites resolution. There was further recovery of the graft function. Discussion: Incomplete septal cirrhosis is an uncommon cause of non-cirrhotic portal hypertension. Its definition is not well known, morphological and pathophysiological. We have not found published cases of post-RT ascites secondary to this pathology, described as possibly associated with drugs, immune alterations, infections, hypercoagulability and genetic predisposition.
Mental health in Primary Care: challenges for the resoluteness of actions
Authors: Rotoli Adriana , Silva Mara Regina Santos da , Santos Alessandro Marques dos , Oliveira Adriane Maria Netto de , Gomes Giovana Calcagno
Published: March 2019

ABSTRACT Objective: To identify the challenges faced by professionals to add resoluteness to actions in mental health developed in the context of Primary Care. Method: Qualitative study with 30 professionals, including 17 nurses, four doctors, five psychologists and four social workers. Data were collected in three municipalities of Rio Grande do Sul, Brazil, in April 2018, through a semi-structured interview, later submitted to thematic analysis. Results: Challenges pointed out by professionals to add resoluteness to actions in mental health are related to the lack of specific knowledge to support the actions professionals perform; with the organization of services and participation of managers; and with the ambivalence of people with mental disorders regarding acceptance and continuity of treatment. Conclusion: The construction of shared practices among professionals, people with mental disorders and their families is necessary. Implications for practice: The study allows theoretical-practical articulations capable of generating transformations in mental health care model.
Una revisión histórica de las violencias contra mujeres
Authors: Silva Artenira da Silva e , García-Manso Almudena , Barbosa Gabriella Sousa da Silva
Published: March 2019

Resumen La violencia es un arma estratégica para conseguir el poder y la división de los sujetos en objetivos del capital. Las violencias pasadas han ido cambiando poco, y ahora se han magnificado y ampliado gracias a las violencias invisibles. Se pretende investigar los aspectos socio-historico-culturales que influencian la práctica de la violencia contra las mujeres en la sociedad contemporánea. Este trabajo parte de una revisión bibliográfica y reflexiva, como metodología utilizada centrada en lo deductivo y reflexivo, de las algunas de las diferentes líneas del pensamiento feminista, sociológico, antropológico e histórico sobre el patriarcado y sus consecuencias.
Direitos humanos na sociedade contemporânea: neoliberalismo e (pós)modernidade
Authors: Hoffmam Fernando , Morais Jose Luis Bolzan de , Romaguera Daniel Carneiro Leão
Published: March 2019

Resumo Este artigo compreende investigação dos direitos humanos em meio ao projeto (pós)moderno e as racionalidades neoliberais da atualidade. Nesse contexto, questiona-se o papel contraditório dos direitos humanos quando vinculados à ideologia político-econômica neoliberal, ao passo que persiste o paradigma moderno-ocidental.
A concepção de educação na primeira metade do século XIX através do Código Napoleão
Authors: Rangel Alan Wruck Garcia
Published: March 2019

Resumo O objetivo do estudo é situar o tema da educação na reflexão sobre as heranças jurídicas do Antigo Regime e da Revolução francesa na primeira metade do século XIX. Antes da educação ser encarada como uma questão social e de interesse principal do Estado, a matéria era tratada como pertencente ao âmbito doméstico e vinculada ao pátrio poder. Pretende-se, portanto, entender como o Código Napoleão regulou a relação entre pais e filhos, distribuindo direitos e deveres entre eles, e também verificar a atitude da doutrina e dos tribunais no tocante à educação dos filhos.
Sociologia do direito contra dogmática: revisitando o debate Ehrlich-Kelsen
Authors: Konzen Lucas P. , Bordini Henrique S.
Published: March 2019

Resumo Este trabalho revisita a centenária controvérsia entre Eugen Ehrlich e Hans Kelsen acerca do estudo científico do direito, com base na análise dos textos originais publicados no Arquivo para a ciência social e política social (1915-1917). A análise da reação crítica de Kelsen ao projeto de Ehrlich demonstra que a trajetória da sociologia do direito na história do pensamento jurídico tem sido marcada desde o início pelo embate com a dogmática jurídica.
Litígio Estratégico em Direitos Humanos: Desafios e Oportunidades para Organizações Litigantes
Authors: Osorio Leticia Marques
Published: March 2019

Resumo Este artigo discute o papel do litígio como uma ferramenta de mudança no campo dos direitos humanos. Ele analisa como as organizações que atuam em litigio estratégico de direitos humanos tem apoiado novas maneiras de fortalecer o litigio no âmbito do mosaico de ferramentas de defesa de direitos para a mudança. Ele aborda as críticas e as novas abordagens, impactos, algumas lições apreendidas, e os desafios para a implementação das decisões.
El trabajo jurídico pro bono en Brasil: Transplantes jurídicos, acesso a la justicia y las obligaciones sociales de los abogados
Authors: Maldonado Daniel Bonilla
Published: March 2019

Resumen En este artículo examino los orígenes, estructura y dinámicas del trabajo jurídico pro bono que hacen los abogados en Brasil. En particular, ofrezco los siguientes tres argumentos. Primero, afirmo que el discurso y prácticas pro bono de Brasil son un transplante jurídico que no ha experimentado todavía variaciones en el contexto de recepción. Segundo, señalo que este transplante jurídico todavía no se ha enraizado en la cultura jurídica brasileña a pesar de las contribuciones que ha hecho a la materialización del derecho al acceso a la justicia en el país. Esta debilidad del discurso y prácticas pro bono se explica, indico, tanto por causas del contexto cultural, político y jurídico brasileño como por causas relacionadas con las instituciones e individuos que proveen el trabajo pro bono en Brasil. Tercero, y último, argumento que la contribución que hace a la materialización del derecho al acceso a la justicia es todavía incipiente. No obstante, al mismo tiempo argumento que las contribuciones que ha hecho el trabajo pro bono en Brasil son una de las bases sobre la cual se puede construir tanto para aumentar los niveles de protección del derecho al acceso a la justicia en Brasil como para el reconocimiento y materialización de las obligaciones sociales que tienen los abogados en las democracias en proceso de consolidación.
Propuesta teórica para la sistematización, archivo y recuperación de los datos de los sitios Web de entidades del tercer sector: El caso Colombia – Cataluña
Authors: CALVO Santiago Tejedor , RIU Laia Montoliu
Published: March 2019

Resumen El sitio Web es el principal espacio comunicativo online de las entidades del tercer sector, aun así no existe un patrón que facilite su almacenamiento para que las entidades puedan archivar y recuperar sus sitios Web, como tradicionalmente se llevaba a cabo con las publicaciones en papel. Este estudio presenta una propuesta para la sistematización, el archivo y la recuperación de los datos de los sitios Web de entidades del tercer sector. A partir de esta propuesta de sistematización el artículo expone el análisis comparativo de sitios Web de entidades de paz colombianas y catalanas. Para el estudio se utilizó una metodología mixta en base a entrevistas en profundidad y análisis de contenido. El testeo de la propuesta de análisis para sitios Web ha permitido comprobar que la Web se mantiene como el principal eje comunicativo de las entidades. Así, como que los aspectos propuestos permiten llevar a cabo un análisis global del sitio Web y dan respuesta a las condiciones de comunicación para el cambio y la transformación social indicadas por Gumucio Dragon, pertinentes para la muestra que se ha analizado.
[ARTICLE PARTIAL RETRACTION] PREVALENCE OF HELICOBACTER PYLORI INFECTION IN DYSPEPTIC PATIENTS AND ITS ASSOCIATION WITH CLINICAL RISK FACTORS FOR DEVELOPING GASTRIC ADENOCARCINOMA
Authors: BORGES Stéfani Sousa , RAMOS Amanda Ferreira Paes Landim , MORAES FILHO Aroldo Vieira de , BRAGA Carla Afonso da Silva Bitencourt , CARNEIRO Lilian Carla , BARBOSA Mônica Santiago
Published: March 2019

ABSTRACT BACKGROUND: In Brazil, particularly in the underdeveloped localities, the prevalence of Helicobacter pylori (H. pylori) infections can range up to 90%. These rates are higher in older individuals and vary by country region. H. pylori infections are linked to the development of gastric pathologies, namely mild to moderate gastritis, gastroenteritis, peptic ulcer, intestinal metaplasia, and gastric cancer. In 1994, this organism was classified by the International Agency for Research on Cancer (IARC) as pertaining to the Group 1 carcinogen for gastric adenocarcinoma etiology. Gastric cancer represents a significant public health problem, being the fourth most common malignant tumor and the second largest cause of cancer-related deaths. OBJECTIVE: To investigate the prevalence of H. pylori infection in dyspeptic patients and determine the link between clinical risk factors and gastric adenocarcinoma diagnosis. METHODS: Polymerase chain reaction (PCR) analysis was employed for molecular diagnosis of gastric tissue biopsies collected from 113 dyspeptic patients at the University Hospital of Federal University of Goiás. Molecular analyses allowed the identification of H. pylori infections. Furthermore, histopathological examinations were performed to determine the clinical risks of developing gastric malignancies. RESULTS: The test results identified 69 individuals older than 44 years, from 75 (66.4%) positive H. pylori infection samples. The prevalence of gastric adenocarcinoma in this study was 1.3%. Among the infected patients, six (8.2%) had high risk, and 67 (91.8%) had a low risk of developing gastric cancer (P<0.05). CONCLUSION: This study shows a high prevalence of H. pylori infection and identifies its contribution to gastric inflammations, which in the long term are manifested in high-risk clinical factors for the development of gastric adenocarcinoma.