bluuebunny/crossref_metadata_2025_split huggingface dataset:
Surgical treatment of adenoid cystic carcinomas of sinonasal localization
Authors: Spirinrin D. S. , Reshetov I. V. , Cherekaev V. A. , Chernov I. V. , Kobyakov G. L. , Golanov A. V. , Tlisova M. N. , Donskoy A. D. , Vetlova E. R. , Ivanov V. V. , Kalinin P. L. 
Published: December 2022

Background. Tumors of the sinonasal region represent a large group of both benign and malignant formations affecting the nasal cavity, paranasal sinuses, structures of the anterior and middle cranial pits of the base of the skull.Aim. Evaluation of the results of surgical treatment of patients with adenoid cystic carcinomas of sinonasal localization treated in the period from 2007 to 2021.Material and methods. The present study is a retrospective analysis of the results of surgical treatment of patients with adenoid cystic cancer of the base of the skull operated at the N.N. Burdenko National Medical Research Center of Neurosurgery in the period from 2007 to 2021.Results. The radicality of tumor removal was assessed based on an MRI analysis performed no earlier than 3 months after surgery. Total (95–100 %) tumor removal was achieved in 8 (25 %), subtotal (80–95 %) in 15 (46.9 %), partial (50–80 %) in 5 (15.6 %) patients; extended biopsy was performed in 4 (12.5 %) cases. At the same time, total and subtotal removal was more often achieved with open surgery, which was due to the topographic and anatomical features of the location of tumors.Discussion. In this paper, we present an analysis of the results of treatment of 32 patients with adenocystic cancer of sinonasal localization.The main method of treatment is an integrated approach – radical surgical resection of the tumor together with adjuvant radiation therapy. Surgical treatment is aimed at the maximum possible resection of pathological tissues to prevent recurrence of the disease.One of the most common approaches is transfacial with or without bifrontal craniotomy, which includes craniofacial resection.Conclusion. Adenoid cystic carcinoma is an aggressive malignant tumor that requires a comprehensive approach to treatment. Important factors that positively affect the results of treatment are the conduct of chemoradiation treatment and the age of patients, as well as the initial stage of the disease at which treatment was initiated, which necessitates strengthening dispensary monitoring and raising awareness of the population about the possibility of developing such diseases for timely access to a doctor.
Feasibility of safe posterior C1–2 transarticular screw fixation: CT morphometric study
Authors: Lvov I. S. , Grin A. A. , Talypov A. E. , Roshchin S. Yu. , Sharifullin V. A. , Barbakadze Z. A. , Alekhin E. E. , Tupikin A. V. , Sosnovskiy E. A. , Nikogosyan R. A. , Talypova D. A. , Zhadova N. B. , Minkina O. A. , Shmeleva D. V. , Khamidova L. T. 
Published: December 2022

Background. C1–2 transarticular fixation according to the F. Magerl technique is one of the most reliable methods of C1–2 screw stabilization. An important aspect of the precise placement of implants during transarticular fixation under X‑ray control is the use of correct selection of start‑ and end‑points of the installation trajectory. At certain values of the height and width of C2 isthmus some screw installation trajectories may be accompanied by a zero probability of vertebral artery damage that might be due to the screw malposition.Aim. To evaluate CT morphometric characteristics of the C2 vertebra to assess the possibility of safe C1–2 transarticular fixation.Materials and methods. The analysis performed was based on the data obtained from 7672 patients having admitted with suspected injury to the N.V. Sklifosovsky Research Institute of Emergency Medicine during the period from 01.01.2019 to 31.07.2019. The study involved 6 neurosurgeons and 6 medical doctors of the X‑ray diagnostics department. The measurements were carried out in 2 stages. Each parameter (isthmus height – IsthH, isthmus width – IsthW, lateral mass height – LmH) was measured 2 times. In case of high intraclass correlation, the mean value of the measurements was calculated, which was included in the final analysis.Results. The intraclass correlation coefficient for all measurements approached an excellent correlation values and was 0.852 (95 % CI 0.844–0.860). Morphometric characteristics were calculated basing on data from 795 patients. The IsthH value was 7.45 ± 1.66, IsthW – 8.56 ± 1.48, LmH – 5.56 ± 1.84 mm. In men, the transarticular fixation was significantly more likely to be performed without injury of the vertebral artery (in 66.1 % of cases; χ2‑test, p <0.000001), whereas in women – only in 29.9 % of cases.Conclusions. The results obtained suggest that percutaneous bilateral transarticular fixation with the use of posterior spinolaminar point and middle of the atlas anterior arch as landmarks potentially serves as a method of choice in 88.3 % of patients. Of all patients with normal anatomy of C2 isthmus, men are twice more likely to undergo transarticular fixation without damage of vertebral artery than women, the probability exceeds 66 %. However, the risk of injury of this blood vessel in other patients does not exceed 2.3 %, which is comparable with outcomes of other methods of C1–2 screw stabilization.
Endoscopic lavage of the cerebral ventricular system for ventriculitis treatment in a patient with complicated new coronavirus infection (COVID‑19)
Authors: Poshataev K. E. , Paskhin D. L. , Dorodov A. M. , Zabolotnyy R. V. , Mironov S. N. , Kuzmin P. V. , Avdalyan A. M. , Shtemplevskaya E. V. 
Published: December 2022

Introduction. The new coronavirus infection (COVID‑19) has a wide spectrum of complications. Frequency of neurological symptoms varies between 17.3 and 36.4 %. In 8 % of cases, COVID‑19 can be accompanied by bacterial or fungal infection. Since few descriptions of bacterial meningitis in adult patients with COVID‑19 and a single description of surgical treatment of purulent meningitis complicated by empyema of the 4th ventricle in a patient with COVID‑19 were found, and there are no meta‑analyses in this area, descriptions of such cases are of high scientific and practical value.Aim. The describe a case of surgical treatment of purulent ventriculitis in an adult (during treatment of the new coronavirus infection COVID‑19).Materials and methods. A man, 69 years old, with previously established diagnosis of the new coronavirus infection COVID‑19 and a comorbid pathology was admitted to the Moscow City Clinical Hospital No. 40 with newly diagnosed seizure disorder. Computed tomography imaging showed ventriculitis confirmed by MRI with obstructive hypertensive triventricular hydrocephalus.Results. The patient underwent treatment: three‑time endoscopic lavage of the ventricular system, removal of newly formed fibrin membranes with interventricular septostomy, removal of obstruction at the level of the Sylvian aqueduct; the surgery was concluded by external draining of the lateral ventricles, administration of an antibiotic intro the ventricular system and intravenously. Cerebrospinal fluid flow was restored, ventriculitis manifestations completely negated.Conclusion. Development of ventriculitis as one of the first signs of bacterial infection accompanying COVID‑19 is a very rare and life‑threatening complication requiring active surgical intervention. In was shown that endoscopic lavage of the ventricular system for ventriculitis treatment is an effective action against infection and cerebrospinal fluid flow disorders. Use of intraventricular endoscopy for ventriculitis treatment has several advantages compared to needle ventriculostomy. Further studies and analysis of treatment of bacterial ventriculitis using endoscopic surgical techniques in patients with and without the new coronavirus infection are needed.
CONTRIBITION OF MICRO-SILICA AND NANO-MONTMORILLONITE REINFORCEMENTS ON THE MECHANICAL PROPERTIES OF UV-CURABLE THERMOSET RESIN
Authors: KANDEMİR Ayse Cagil , BAYTAROĞLU Arda 
Published: December 2022

UV-curable thermoset resins had been utilized in organic coating industry because of their benefits over conventional adhesives like fast curing, less energy consumption and equipment. In this article, the effects of micro and nano-scaled reinforcements on the mechanical properties of a UV-curable thermoset resin were investigated. The reinforcements are chosen to be nano-scaled Montmorillonite (MMT) and micro-scaled Silica (SiO2). The reason for this choice is that the aforementioned particles are non-toxic, low-cost and in the case of MMT; abundant in nature. According to our knowledge, there is no study on the synergistic effects of those two additives in thermoset resins.
The instrumented microindentation test results reveal that maximum improvement on hardness (288%) was achieved by single addition of MMT thanks to the well-distributed silicate layers. Conversely, SiO2 addition diminished both strength (-51%) and modulus (-68%) drastically which is attributed to the possible poor dispersion and weak surface attraction. On the other hand, when those additives were utilized together, the property improvements namely; hardness and modulus are observed to be in between of single addition of either additive. It is suggested that SiO2 contribution does not disturb intercalated/exfoliated-MMT structure and similarly by simultaneous MMT reinforcement, quality of SiO2 dispersion is not affected. It is concluded that one benefit of these SiO2-MMT combinations over single MMT reinforcement could be related to plasticity since they result in less plasticity reduction of -22%-27% compared to MMT (-43%) with the further benefit of higher hardness improvement (+66%) than bare SiO2 addition (-51%).
Oto-neurological manifestation in post COVID-19 patients: a randomized prospective observational study
Authors: Singh Ram Siya , Singh Sivendra Pratap , Keshri Sankalp , Prakash Anand 
Published: December 2022

<p><strong>Background</strong>: The corona virus disease (COVID-19) is caused by severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) and is characterized by symptoms of the lower respiratory tract involvement, such as fever, cough, dyspnea, and chest heaviness.<strong> </strong>Sensorineural hearing loss (SNHL) is most frequent audio-vestibular symptom described, occurring alone or in association with tinnitus and vertigo.</p><p><strong>Methods: </strong>This study was conducted in COVID-19 tertiary care center Prayagraj. COVID-19 positive patients who were included in moderate to severe category were taken up for the study and data was collected from 1<sup>st</sup> June 2021 to 1<sup>st</sup> July 2022 for audiological assessment and presence of equilibrium disorder. All patients were investigated on basis of closed ended questionnaire.<strong> </strong></p><p><strong>Results:</strong> Out of 1000 patients incidence of ear heaviness was found in 3.3%., decreased hearing in 0.9%., tinnitus in 1.9%., equilibrium in 0.4% and migraine in 0.4%, which was higher as compared to the normal population but not significant.<strong></strong></p><p><strong>Conclusions: </strong>SARS-CoV-2 infection<strong> </strong>may cause<strong> </strong>thrombosis in audiovestibular artery and may alter the blood flow in cochlea and vestibule and cause otoneurological manifestation.</p><p><strong> </strong></p>
Type I posterior glottic stenosis: an endoscopic approach
Authors: Azevedo Sara R. , Pinto Ana N. , Coutinho Miguel B. , Meireles Luís 
Published: December 2022

<p class="abstract">Type I posterior glottic stenosis (PGS) is a rare and challenging entity that is defined by the presence of a posterior glottic scar band separate from interarytenoid mucosa. This case reports a child who developed PGS-I secondary to prolonged intubation submitted to an endoscopic approach. 11-year-old boy presented with a 4 years complaint of stridor triggered by physical efforts and sleep. He had an history of mechanical ventilation with entubation for a thirty day period. On indirect laryngoscopy it was observed a complete adduction and incomplete abduction of vocal folds. He underwent a diagnostic laryngotracheoscopy, where it was possible to observe and confirm the diagonis of a PGS type I. A suspension microlaryngoscopy was performed and the interarytenoid band tissue was sectioned and dilatation of this area with a balloon was done. Endotracheal intubation is the primary cause of PGS in children. Different surgical interventions have been described, from open to endoscopic techniques. A careful preoperative assessment helps achieve better outcomes.</p><p> </p>
Rib cartilage, the panacea for post traumatic mid face deformity
Authors: Munjal Manish , Munjal Shubham , Nahar Amandeep , Sharma Salony , Chawla Deeksha , Kaur Hardeep , Sandhu Loveleen , Gill Ruchika , Chahal Jasmeen , Rishi Ojassivi , Joshi Tanvi 
Published: December 2022

<p class="abstract">Reconstitution of the facial profile can be achieved in a depressed‘midface “, by supplementation of the nasal osteo-cartilagious skeleton utilizing autologous tissue or synthetic prosthesis, Bone from the iliac crest and cartilages from the septum, cymba conchal and the rib are the accepted grafts in wide use. The costo-chondral junctional cartilage is ideal in situations demanding excess of graft, then can be harvested from the ear or the septum. Moreover, this graft though easily cut and mouldable, gives a rigid sharp profile to the nose. Utilization of the rib cartilage in a young gentleman with a post traumatic midrace deformity is being described.</p><p> </p>
Basal cell carcinoma of the ala of nose: a case report
Authors: Prathyusha G , Singh T. Dinesh , Kiran G. Abhinav 
Published: December 2022

<p class="abstract">Basal cell carcinoma (BCC) of nose is common with potential of local recurrence and high risk features. We are reporting a case of BCC on the right ala of nose in an elderly female patient hailing from rural background, who came to our OPD for cosmetic outcome. She was treated with wide local excision with nasolabial flap reconstruction. The tissue when sent for HPE came up with BCC with margin involvement. Hence she was sent to chemoradiotherapy after 3 weeks of surgery, after complete wound healing.</p><p class="abstract"> </p>
MEMÓRIAS E TRAJETÓRIA DOCENTE: RELATOS DE UMA PROFESSORA
Authors: De Oliveira Gomes Joanderson , Assis Francymara Antonino Nunes de , Resende Soares Maria Valdenice 
Published: December 2022

Resumo: O presente estudo tem o objetivo de refletir sobre os percursos formativos e o trabalho docente de uma professora da educação básica com atuação profissional em diversas cidades do Vale do Mamanguape, Paraíba. Entendemos que o trabalho com as histórias de vida de educadoras pode contribuir para a construção da história da educação e da história da mulher, a partir da recuperação da memória feminina. Optamos pelo recurso metodológico das narrativas (auto) biográficas, ou seja, tomamos a própria história narrada como cerne do estudo. A apreciação das narrativas nos permitiu desvelar, mesmo que de forma parcial, representações do ser professor, conhecimentos construídos nos diversos percursos formativos, o significado social da profissão, conhecimentos pedagógicos, diálogo entre teoria e prática e aspectos da construção da identidade docente.
Palavras-chave: Mulheres; Educadoras; (Auto) Biografias; Narrativas de Vida.

Abstract: the present study aims to reflect on the formative paths and the teaching work of a basic education teacher with professional experience in several cities of Vale do Mamanguape, Paraíba. We understand that working with the life stories of educators can contribute to the construction of the history of education and the history of women, based on the recovery of female memory. We opted for the methodological resource of (auto) biographical narratives, that is, we took the narrated story itself as the core of the study. The appreciation of the narratives allowed us to reveal, even if partially, representations of being a teacher, knowledge built in the different training paths, the social meaning of the profession, pedagogical knowledge, dialogue between theory, and practice and aspects of the construction of teaching identity.
Keywords: Women; Educators; (Self) Biographies; Life Narratives.
NARRATIVAS SOBRE OS ROTEIROS HISTÓRICOS DA IGREJA PRESBITERIANA DO RECIFE ATRAVÉS DO ADVENTO DO MOVIMENTO FUNDAMENTALISTA NA CAPITAL PERNAMBUCANA
Authors: Santos Saymmon Ferreira 
Published: December 2022

Resumo: À luz das primeiras trilhas do trabalho presbiteriano em Pernambuco, encontra-se a presença do missionário estadunidense Rev. John Rockwell Smith, que, com a adesão de um pequeno grupo, constituiu a primeira Igreja Presbiteriana de Pernambuco em 1878. Após 78 anos de constituição, a igreja foi palco de uma crise que promoveu o seu desligamento da Jurisdição da Igreja Presbiteriana do Brasil, com o advento do movimento fundamentalista na cidade do Recife. Analisaremos neste artigo a construção histórica do presbiterianismo local a partir da Igreja Presbiteriana do Recife, tendo como recorte temporal o ano de sua fundação até 1995.
Palavras-chave: Igreja Presbiteriana do Brasil; Fundamentalistas; Presbiterianismo no Recife.

Resumen: A la luz de las primeras huellas de la obra presbiteriana en Pernambuco, se hizo presente el misionero americano Rev. John Rockwell Smith, quién, con la adhesión de un pequeño grupo, constituyó la primera Iglesia Presbiteriana de Pernambuco en 1878. Después de 78 años de constitución, la iglesia fue escenario de una crisis que promovió su separación de la Jurisdicción de la Iglesia Presbiteriana de Brasil, con el adviento del movimiento fundamentalista en la ciudad de Recife. En este artículo, vamos analizar la construcción histórica del presbiterianismo local tomando como punto el surgimiento de la Iglesia Presbiteriana de Recife, con su marco temporal desde el año de su fundación hasta 1995.
Palabras clave: Iglesia Presbiteriana de Brasil; Fundamentalistas; Presbiterianismo en Recife.
ALINHAVOS PARA UMA HISTÓRIA DA MODA
Authors: Silva Karen Pereira Freitas da 
Published: December 2022

Resumo: a moda se manifesta materialmente, expressando elementos que constituem momentos históricos. Ela é repleta de subjetividade, dos desejos e poderes dos sujeitos nela envolvidos. Estes aspectos revelam sua essência paradoxal coexistindo com seu devir transformador. As inquietações que motivam este estudo são a reserva na abordagem da moda pela história e qual a sua relevância para a ciência histórica. Por meio de um balanço historiográfico composto por cinco autores que discutem a moda de diferentes ciências, teorias e métodos, é possível realizar uma reflexão ampla, de modo que haja compreensão não só do significado da moda, mas também da sua contribuição na construção da história, uma vez que o ato de se cobrir e se ornar acompanha o ser humano desde os primórdios.
Palavras chave: História; Moda; Teoria.

Abstract: fashion manifests itself materially, expressing elements that constitute historical moments. It is full of subjectivity, desires, and powers of the subjects involved in it. These aspects reveal its paradoxical essence coexisting with its transforming becoming. The concerns that motivate this study are the reservation in the approach of fashion through history and its relevance to historical Science. Through a historiographical balance composed of five authors who discuss Fashion from different sciences, theories and methods, it is possible to carry out a broad reflection, so that there is an understanding not only of the meaning of fashion but also of its contribution to the construction of history since the act of covering and adorning oneself accompanies the human being since the beginning.
Keywords: History; Fashion; Theory.
Comparison of effectiveness of metronidazole, chlorhexidine, and lignocaine combination gel with that of zinc oxide eugenol dressing for the treatment of alveolar osteitis
Authors: Sachdev Sanpreet Singh , Wadde Kavita , Chhapane Ashwini , Sarda Ashish , Chowdhar Asha , Latke Siddhesh 
Published: December 2022

Alveolar osteitis (AO) is the most common complication of dental extractions, especially, the mandibular third molar. Zinc oxide eugenol (ZOE) is commonly used as a surgical dressing for the treatment of AO. However, the search for better dressing materials is still underway. Therefore, the present study aims to evaluate the impact of the intra-alveolar application of Metronidazole (MN), Chlorhexidine (CHX), and Lignocaine (LC) on the treatment of alveolar osteitis and compare it with that of ZOE.A total sample of n=32 patients was randomly assigned into the experimental group treated with MN+CHX+LC combination, while the control group was treated with ZOE paste dressing. Pain, discomfort, and healing were assessed on 3-day and 2-week follow-ups.A statistically significant difference was noted in the number of individuals with pain (p=0.006) and halitosis (p=0.002) on the third day follow-up with higher number of individuals in the control group still experiencing the symptoms. By the end of two weeks, all the patients in the experimental group (n=16) had relief from pain and discomfort while they persisted in n=4 patients and halitosis was noted in n=9 patients treated with ZOE dressing.The experimental combination has a clear advantage as a medicament dressing because of its superior antibacterial and anesthetic properties over ZOE dressings. The combination reduces the time period required for healing the socket in AO, while greatly adding to the patient’s comfort and overall well-being.
A retrospective study of prevalance of hepatitis B and hepatitis C virus infections in hemodialysis patients in teritary care hospital Jamnagar
Authors: Chouhan Heena , Parmar Rashmika 
Published: December 2022

Patients getting upkeep hemodialysis (HD) are at higher gamble for gaining Hepatitis B infection (HBV) and Hepatitis C infection (HCV) diseases than everybody. Thus, we meant to examine the occurrence and predominance of HBV and HCV contamination in the HD populace in a tertiary consideration clinic Jamnagar.All grown-up patients getting support HD (n=1667)were read up for quite some time (2019 and 2020). Testing for Hepatitis B surface antigen (HBsAg) and hostile to HCV antibodies was performed at commencement of dialysis and each 3-6 months from that point. A review was done in view of information of serological testing of all CKD Patients.The middle period of patients was 60 years and 65% were male.1667 patients were concentrated on in which sero positive for HBV (0.83%) and HCV (hostile to HCV 2.57%). The predominance of HBV+HCV contamination differed broadly between HD focuses from 0% to 65.7% sero-positive patients were more youthful, made some more extended memories on dialysis and more past blood bondings. Imminent subsequent uncovered a rate of sero transformation of 0.35% during 1 year. Span of dialysis, more youthful age, and history of getting HD in one more place were altogether connected with sero-change.Patients on upkeep HD in tertiary consideration medical clinic, Jamnagar have a high frequency and predominance of HCV disease and lower paces of HBV contamination. The elements related with HBV and HCV diseases are exceptionally reminiscent of nosocomial transmission inside HD units. As end, we thus require sufficient improvement in contamination control estimates in Hemodialysis units in order to lessen reliance on blood bondings for the treatment of paleness.