bluuebunny/crossref_metadata_2025_split huggingface dataset:
Community’s knowledge, attitudes and practices about tuberculosis in Itang Special District, Gambella Region, South Western Ethiopia
Authors: Bati Jango , Legesse Mengistu , Medhin Girmay 
Published: August 2013

Abstract

Background
Tuberculosis (TB) is one of the primary public health problems in developing countries. HIV/AIDS, poverty, undernutrition, over-crowded living conditions and lack of knowledge about the disease have been known to increase the risk of spreading the bacteria and the risk of developing the disease. The objective of this study was to assess the level of TB knowledge, attitudes and practices of rural communities of Itang Special District of the Gambella Regional State of Ethiopia.

Methods
Between November 2011 and January 2012, a community-based cross sectional study was carried out in a randomly selected rural kebeles (i.e. the smallest administrative units) of Itang communities. The study participants were interviewed using pre-tested questionnaire. The overall knowledge, attitudes and practices of the study participants were assessed using the mean score of each outcome as a cut-off value. Having a score above the mean on each of the three target outcomes was equated with having a good level of knowledge, or having favorable attitude and good practices towards TB.

Results
Out of 422 study participants (58.5% males and 41.5% females) only 3.3% mentioned bacteria/germ as a cause of pulmonary TB (PTB) and 9.9% mentioned cough for at least two weeks as the sign of TB. Taking the mean knowledge score as the cut-off value, 57.6% (95% CI: 52.7% to 62.3%) of the study participants had good level of knowledge about TB, 40.8% (95% CI: 36.0% to 45.6%) had favorable attitude towards TB and 45.9% (95% CI: 41.1% to 50.9%) had good practices. Female participants were less likely to have good level of knowledge [adjusted odds ratio (AOR) = 0.33, 95% CI, 0.21 to 0.51, p < 0.001], less likely to have favorable attitude (AOR = 0.23, 95% CI, 0.14 to 0.37) and less likely to have good practices (AOR = 0.37, 95% CI, 0.24 to 0.57, p < 0.001) compared to male participants.

Conclusion
Majority of the study participants had no correct information about the causative agent of TB and the main symptom of PTB. Moreover, low level of overall knowledge, attitudes and practices about TB was associated with female participants. Hence, TB control strategy in the present study area should include community awareness raising component.
Toward integrated and sustainable prevention against diabetes in rural China: study rationale and protocol of eCROPS
Authors: Feng Rui , Li Kaichun , Cheng Jing , Xie Shaoyu , Chai Jing , Wei Pingfu , Wang Debin 
Published: August 2013

Abstract

Background
Being an intermediate stage in the development of diabetes, pre-diabetics were estimated as high as 14% to 63% in China and one to three quarters of them will develop into diabetes within 10 years. It is well established that the risk of diabetes progression can be modified substantially and a whole range of proven guidelines, protocols and methodologies are available. Unfortunately, most proven interventions are seldom used in daily practice and this is especially true in resource poor rural China. This project aims at demonstrating that an evolutionary intervention package featuring low cost, integration with routine services, cultural sensitization and self-optimization, is effective and sustainable in preventing diabetes.

Methods/design
This project utilizes a quasi cluster randomized controlled trial and a batched implementation strategy in which villages are recruited in 7 blocks within 7 consecutive years respectively. Block 0 involves 3 villages and provides an opportunity for piloting and refining primitive intervention methodologies and protocols. The following 6 blocks consist of 14 villages each and serve as intervention arm; while all the villages not yet started intervention form the control arm. For each block, measurement happens at baseline and every 12 months (for plasma glucose) or monthly (for body weight and blood pressure) after baseline. These arrangements enable documentation of up to 6 years of consecutive measures and detection of lower incidence of progression into diabetes, improved body max index and blood pressure, and increased service use and involvement in healthy dietary and physical activities among pre-diabetics receiving the experimental intervention compared to themselves at baseline or those in the delayed-intervention control condition.

Discussion
China has a long history of separating disease prevention and treatment systems and there is a clear need to leverages key success factors in a synergetic way toward integrated and sustainable diabetes prevention. This project is owned and managed by local health authorities and utilizes available resources. It introduces a package of long-term incentives, establishes ongoing mechanisms for continuous capacity building and quality improvement, and builds up an operational cycle for catalyzing similar efforts in the local prefecture even throughout rural China.

Trial registration
Current Controlled Trials: ISRCTN66772711.
High conjugated linoleic acid enriched ghee (clarified butter) increases the antioxidant and antiatherogenic potency in female Wistar rats
Authors: Chinnadurai Kathirvelan , Kanwal Harpreet Kaur , Tyagi Amrish Kumar , Stanton Catherine , Ross Paul 
Published: August 2013

Abstract

Background
Hypercholesterolemia and oxidative stress are the main stimulating factors responsible for coronary artery disease and progression of atherosclerosis. Dairy food products are rich in conjugated linoleic acid (CLA) which is considered as an important component due to its potential health benefits such as anticarcinogenic, antiatherogenic, antidiabetic and antiadipogenic properties. In the present study, the effect of CLA enriched ghee on the antioxidant enzyme system and antiatherogenic properties in Wistar rats has been studied.

Methods
Female Wistar rats of 21 days were taken for the study and fed with soybean diet (Control diet), low CLA diet and high CLA ghee diet (treatments) for thirty five days for studying antioxidative enzymes and sixteen weeks in case of antiatherogenic studies.

Results
Feeding of high CLA enhanced ghee during pubescent period in rats lead to an increase in catalase (CAT) and superoxide dismutase (SOD) enzyme activities in blood and increased CAT, SOD and glutathione transferase (GST) enzymes activities in liver by 27, 130 and 168 percent, respectively. Plasma nitrate concentration and Haemoglobin levels remained the same in all the treatments. Feeding of high CLA ghee resulted in lower (P < 0.01) plasma cholesterol & triglyceride level (52.17 and 30.27%), and higher high density lipoproteins (33.26%) than feeding of soybean oil (control group) and thus manifested in decreased (P < 0.05) atherogenic index (from 0.472 to 0.244). Lesser cholesterol and triglyceride levels were observed in the liver and aorta of high CLA fed rats than in those of the other groups. Histopathological studies of liver showed normal hepatic cords with portal triad in the high CLA ghee fed rats whereas fatty degeneration of hepatocytes containing fat vacuoles was observed in the liver of the other groups.

Conclusion
This paper is the first report of the antioxidant and antiatherogenic properties of the high CLA enriched ghee suggesting that high CLA ghee can be used as a potential food for decreasing the risk of cardiovascular diseases, particularly in India, where, ghee is widely used for culinary and medicinal purposes.
Collision tumors of the sella: coexistence of pituitary adenoma and craniopharyngioma in the sellar region
Authors: Jin Guishan , Hao Shuyu , Xie Jian , Mi Ruifang , Liu Fusheng 
Published: August 2013

Abstract
Collision tumors of the sellar region are relatively uncommon and consist mainly of more than one type of pituitary adenoma or a cyst or cystic tumor. The association of a pituitary adenoma and a craniopharyngioma is particularly rare. This study describes a rare occurrence in which a pituitary adenoma and a craniopharyngioma coexisted in the sellar region. The case involves a 47-year-old woman who underwent transsphenoidal surgery with subtotal tumor resection and reoperation using an interhemispheric transcallosal approach for total microsurgical resection of the tumor because the visual acuity in her left eye had re-deteriorated. Histopathological and immunohistochemical examinations of the excised tissue revealed a pituitary adenoma in the first operation and a craniopharyngioma in the second operation. Retrospective analysis found the coexistence of a pituitary adenoma and a craniopharyngioma, known as a collision tumor. Instead of the transsphenoidal approach, a craniotomy should be performed, to explore the suprasellar region.
Dietary glutamine supplementation prevents mucosal injury and modulates intestinal epithelial restitution following acetic acid induced intestinal injury in rats
Authors: Swaid Forat , Sukhotnik Igor , Matter Ibrahim , Berkowitz Drora , Hadjittofi Christopher , Pollak Yulia , Lavy Alexandra 
Published: August 2013

Abstract
Beneficial effects of glutamine (GLN) have been described in many gastrointestinal disorders. The aim of the present study was to evaluate the preventative effect of oral GLN supplementation against acetic acid (AA) induced intestinal injury in a rat. Male Sprague–Dawley rats were divided into four experimental groups: control (CONTR) rats underwent laparotomy, control-glutamine (CONTR-GLN) rats were treated with enteral glutamine given in drinking water (2%) 48 hours before and five days following laparotomy, AA rats underwent laparotomy and injection of AA into an isolated jejunal loop, and acetic acid-glutamine (AA-GLN) rats underwent AA-induced injury and were treated with enteral GLN 48 hours before and 5 days following laparotomy. Intestinal mucosal damage (Park’s injury score), mucosal structural changes, enterocyte proliferation and enterocyte apoptosis were determined five days following intestinal injury. Western blotting was used to determine p-ERK and bax protein levels. AA-induced intestinal injury resulted in a significantly increased intestinal injury score with concomitant inhibition of cell turnover (reduced proliferation and enhanced apoptosis). Treatment with dietary GLN supplementation resulted in a decreased intestinal injury score with concomitant stimulation of cell turnover (enhanced proliferation and reduced apoptosis). In conclusion, pre-treatment with oral GLN prevents mucosal injury and improves intestinal recovery following AA-induced intestinal injury in rats.
Genetic characterization of Toxoplasma gondii from pigs from different localities in China by PCR-RFLP
Authors: Jiang Hai-Hai , Huang Si-Yang , Zhou Dong-Hui , Zhang Xiao-Xuan , Su Chunlei , Deng Shun-Zhou , Zhu Xing-Quan 
Published: August 2013

Abstract

Background

Toxoplasma gondii is a widely prevalent protozoan parasite that causes serious toxoplasmosis in humans and animals. The present study aimed to determine the genetic diversity of T. gondii isolates from pigs in Jiangxi, Sichuan, Guangdong Provinces and Chongqing Municipality in China using multilocous polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technology.

Methods
A total of 38 DNA samples were extracted from hilar lymph nodes of pigs with suspected toxoplasmosis, and were detected for the presence of T. gondii by semi-nested PCR of B1 gene. The positive DNA samples were typed at 11 genetic markers, including 10 nuclear loci, namely, SAG1, 5′-SAG2 and 3′-SAG2, alternative SAG2, SAG3, BTUB, GRA6, c22-8, c29-2, L358, PK1, and an apicoplast locus Apico.

Results
Twenty-five of the 38 DNA samples were T. gondii B1 gene positive. Complete genotyping data for all loci could be obtained for 17 of the 25 samples. Two genotypes were revealed (ToxoDB PCR-RFLP genotypes #9 and #3). Sixteen samples belong to genotype #9 which is the major lineage in mainland China and one sample belongs to genotype #3 which is Type II variant.

Conclusions
To our knowledge, this is the first report of genetic typing of T. gondii isolates from pigs in Jiangxi, Sichuan Province and Chongqing Municipality, and the first report of ToxoDB #3 T. gondii from pigs in China. These results have implications for the prevention and control of foodborne toxoplasmosis in humans.
The compositional landscape of minicircle sequences isolated from active lesions and scars of American cutaneous leishmaniasis
Authors: Rodrigues Eduardo Henrique Gomes , da Silva Soares Fábia Carla , Werkhäuser Roberto Pereira , de Brito Maria Edileuza F , Fernandes Octavio , Coutinho Abath Frederico G , Brandão Adeilton 
Published: August 2013

Abstract

Background
American cutaneous leishmaniasis (ACL) is characterized by cutaneous lesions that heal spontaneously or after specific treatment. This paper reports on the analysis of kDNA minicircle sequences from clinical samples (typical lesions and scars) that were PCR-amplified with specific primers for Leishmania species of the subgenus Viannia.

Methods
From 56 clinical isolates we obtained a single amplified fragment (ca. 790 bp), which after cloning and sequencing resulted in 290 minicircle sequences from both active lesions and scars. We aimed to get a compositional profile of these sequences in clinical samples and evaluate the corresponding compositional changes. Sequences were analyzed with the compseq and wordcount (Emboss package) to get the composition of di-, tri-, tetra-, penta- and hexanucleotides. Additionally, we built a nucleotide dictionary with words of 7, 8, 9 and 10 nucleotides.

Results
This compositional analysis showed that minicircles amplified from active cutaneous lesions and scars have a distinct compositional profile as viewed by nucleotide composition of words up to 10mer. With regard to the most frequent nucleotide words above length 6, there is also a distinct pattern for 7, 8, 9 and 10mer.

Conclusion
These results indicate that minicircle sequences can be monitored upon direct exposure to a selection/stressing environment (e.g. chemical action) by evaluating their nucleotide compositional profile. It might be useful as a molecular tool in research concerning the evolution of infecting Leishmania in both vector and vertebrate hosts.
Neurodegenerative changes initiated by presynaptic dysfunction
Authors: Yasuda Toru , Nakata Yasuto , Choong Chi-Jing , Mochizuki Hideki 
Published: August 2013

Abstract
α-Synucleinopathies are a subgroup of neurodegenerative diseases including dementia with Lewy bodies (DLB) and Parkinson’s disease (PD). Pathologically, these disorders can be characterized by the presence of intraneuronal aggregates composed mainly of α-synuclein (αSyn), which are called Lewy bodies and Lewy neurites. Recent report showed that more than 90% of αSyn aggregates are present in the form of very small deposits in presynaptic terminals of the affected neurons in DLB. However, the mechanisms responsible for presynaptic accumulation of abnormal αSyn remain unclear. In this article, we review recent findings on the involvement of presynaptic dysfunction in the initiation of neuronal dysfunctional changes. This review highlights that the presynaptic failure can be a potential trigger of the dying-back neuronal death in neurodegenerative diseases.
Continuous renal replacement therapy outcomes in acute kidney injury and end-stage renal disease: a cohort study
Authors: Allegretti Andrew S , Steele David JR , David-Kasdan Jo Ann , Bajwa Ednan , Niles John L , Bhan Ishir 
Published: August 2013

Abstract
Introduction
Continuous renal replacement therapy (CRRT) is a widely used but resource-intensive treatment. Despite its broad adoption in intensive care units (ICUs), it remains challenging to identify patients who would be most likely to achieve positive outcomes with this therapy and to provide realistic prognostic information to patients and families.

Methods
We analyzed a prospective cohort of all 863 ICU patients initiated on CRRT at an academic medical center from 2008 to 2011 with either new-onset acute kidney injury (AKI) or pre-admission end-stage renal disease (ESRD). We examined in-hospital and post-discharge mortality (for all patients), as well as renal recovery (for AKI patients). We identified prognostic factors for both in-hospital and post-discharge mortality separately in patients with AKI or ESRD.

Results
In-hospital mortality was 61% for AKI and 54% for ESRD. In patients with AKI (n = 725), independent risk factors for mortality included age over 60 (OR 1.9, 95% CI 1.3, 2.7), serum lactate over 4 mmol/L (OR 2.2, 95% CI 1.5, 3.1), serum creatinine over 3 mg/dL at time of CRRT initiation (OR 0.63, 95% CI 0.43, 0.92) and comorbid liver disease (OR 1.75, 95% CI 1.1, 2.9). Among patients with ESRD (n = 138), liver disease was associated with increased mortality (OR 3.4, 95% CI 1.1, 11.1) as was admission to a medical (vs surgical) ICU (OR 2.2, 95% CI 1.1, 4.7). Following discharge, advanced age became a predictor of mortality in both groups (AKI: HR 1.9, 95% CI 1.2, 3.0; ESRD: HR 4.1, 95% CI 1.5, 10.9). At the end of the study period, only 25% (n = 183) of patients with AKI achieved dialysis-free survival.

Conclusions
Among patients initiating CRRT, risk factors for mortality differ between patients with underlying ESRD or newly acquired AKI. Long-term dialysis-free survival in AKI is low. Providers should consider these factors when assessing prognosis or appropriateness of CRRT.
Adenosine augments IL-10-induced STAT3 signaling in M2c macrophages
Authors: Koscsó Balázs , Csóka Balázs , Kókai Endre , Németh Zoltán H , Pacher Pál , Virág László , Leibovich S Joseph , Haskó György 
Published: August 2013

ABSTRACTThe alternatively activated macrophage phenotype induced by IL-10 is called M2c. Adenosine is an endogenous purine nucleoside that accumulates in the extracellular space in response to metabolic disturbances, hypoxia, inflammation, physical damage, or apoptosis. As adenosine is known to regulate classically activated M1 and IL4- and IL-13-activated M2a macrophages, the goal of the present study was to explore its effects on M2c macrophages. We found that adenosine augmented the IL-10-induced expression of TIMP-1 and arginase-1 by the mouse macrophage cell line RAW 264.7 and by mouse BMDMs. The effects of AR stimulation on IL-10-induced TIMP-1 or arginase-1 expression were lacking in A2BAR KO macrophages. The role of A2BAR on TIMP-1 production of RAW 264.7 cells was confirmed with specific agonist BAY606583 and antagonist PSB0788. AR stimulation augmented IL-10-induced STAT3 phosphorylation in macrophages, and pharmacological inhibition or silencing of STAT3 using siRNA reduced the stimulatory effect of AR stimulation on TIMP-1 production. In contrast to its stimulatory effect on IL-10-induced STAT3 activation, adenosine inhibited IL-6-induced STAT3 phosphorylation and SAA3 expression. In conclusion, adenosine enhances IL-10-induced STAT3 signaling and M2c macrophage activation.
RelB: an outlier in leukocyte biology
Authors: Millet Patrick , McCall Charles , Yoza Barbra 
Published: August 2013

ABSTRACTRelB is one of the more unusual members of the NF-κB family. This family, arguably the best known group of transcription regulators, regulates an astonishing array of cell types and biological processes. This includes regulation of cell growth, differentiation and death by apoptosis, and the development and function of the innate and adaptive-immune system. RelB is best known for its roles in lymphoid development, DC biology, and noncanonical signaling. Within the last few years, however, surprising functions of RelB have emerged. The N-terminal leucine zipper motif of RelB, a motif unique among the NF-κB family, may associate with more diverse DNA sequences than other NF-κB members. RelB is capable of direct binding to the AhR that supports the xenobiotic-detoxifying pathway. RelB can regulate the circadian rhythm by directly binding to the BMAL partner of CLOCK. Finally, RelB also couples with bioenergy NAD+ sensor SIRT1 to integrate acute inflammation with changes in metabolism and mitochondrial bioenergetics. In this review, we will explore these unique aspects of RelB, specifically with regard to its role in immunity.
Designed to death: Tom Ford’s A Single Man
Authors: Black Prudence 
Published: August 2013

Abstract
Set a month after the Cuban Missile Crisis in 1962, Tom Ford’s film A Single Man – based on the novel by Christopher Isherwood – crashes with emotion through memorable scenes set in snow and rain, by the fireplace and in the stylized rooms of the ultra modernist redwood and glass house designed by John Lautner (1949). While death is forever, this day in the life of George Falconer (played by Colin Firth) is an exercise in fine detail as the camera wrings new meaning from daily rituals lived in the shadow of death. This article examines the numerous ways in which Ford plays with the substance of life and death through the surfaces of the architecture, the grain of the film and the piercing portrayal of a day in the life of a man who cannot imagine his future.
D-Signed for girls: Disney channel and tween fashion
Authors: Blue Morgan Genevieve 
Published: August 2013

Abstract
The introduction of Disney’s first proprietary tween fashion collection, called D-Signed, marks an unprecedented expansion of synergistic marketing strategies for comprehensive lifestyle branding to the tween girl market in the United States. The production and exponential growth of this particular fashion collection allow girls to literally (at Target stores or at home) and virtually (via sponsored online dress-up games and social networks) try on the ‘edgy’ fashions of Sonny Munroe (played by Demi Lovato), among many other lines inspired by Disney Channel’s girl characters. Exploring the promotion of and inspiration for the D-Signed fashion collection, this article employs media industries analysis in conjunction with discursive and ideological textual analysis to advance an understanding of how fashion functions economically and ideologically in relation to television as a site of lifestyle marketing to tween girls. This project aims to address gaps in girls’ media culture scholarship and theorizations of postfeminist girlhoods through an exploration of how contemporary girlhood is constructed in the Disney empire. Thus, this article asks, how might the D-Signed fashion collection function, discursively and economically, as a site for the reproduction and performance of a form of idealized, postfeminist tween girlhood? And how do fashion lines affiliated with Disney Channel programmes function within and beyond Disney’s entertainment empire?
Revealing robes and sumptuous slashing: What Anne Boleyn wore to The Other Boleyn Girl
Authors: Burton Llewella 
Published: August 2013

Abstract
The Other Boleyn Girl forms part of the recent Tudor revival we have experienced in film and television. In this article I question how costume can conjecture a visceral tactility in heritage drama by analysing the television and film adaptations of the same source. This article will discuss how the different conventions of television and film approach Philippa Gregory’s positioning of dress through the ‘body natural’ versus the ‘body politic’ by specifically focusing on how Anne and Mary Boleyn are presented through costume. How do the individual versions of this tenuous Tudor tale allow for us to feel our way through history by following the evocative folds of clothing? From ‘cheap’ stock costume strategies of television to the more haute-couture fashion seen in Hollywood film, this article will determine
the individual approaches towards costume that define The Other Boleyn Girl in terms of medium specificity.