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Viruses target mitochondria to promote their replication, and infection-induced stress during the progression of infection leads to the regulation of antiviral defenses and mitochondrial metabolism which are opposed by counteracting viral factors. The precise structural and functional changes that underlie how mitochondria react to the infection remain largely unclear. Here we show extensive transcriptional remodeling of protein-encoding host genes involved in the respiratory chain, apoptosis, and structural organization of mitochondria as herpes simplex virus type 1 lytic infection proceeds from early to late stages of infection. High-resolution microscopy and interaction analyses unveiled infection-induced emergence of rough, thin, and elongated mitochondria relocalized to the perinuclear area, a significant increase in the number and clustering of endoplasmic reticulum-mitochondria contact sites, and thickening and shortening of mitochondrial cristae. Finally, metabolic analyses demonstrated that reactivation of ATP production is accompanied by increased mitochondrial Ca2+ content and proton leakage as the infection proceeds. Overall, the significant structural and functional changes in the mitochondria triggered by the viral invasion are tightly connected to the progression of the virus infection.

Abstract Introduction Neurological disorders (ND) have a high incidence in sub-Saharan Africa (SSA). In this region, systemic challenges of conventional medicine (CM) and cultural beliefs have contributed to a large utilization of traditional medicine (TM). Yet, data on TM and those who use it in the treatment of ND in SSA are scarce. Here, we systematically analyze its role as a therapy modality for ND in Mali, the socio-demographic characteristics of its users, and propose next steps to optimize the dual usages of TM and CM for patients with ND. Methods We conducted a questionnaire study in two phases. In phase one, patients with ND answered questions on their usage of and attitudes towards TM. In phase two, the TM therapists who provided care to the patients in phase one answered questions regarding their own practices for treating ND. Patients were recruited from the country's two university neurology departments. Results 3,534 of the 4,532 patients seen in the Departments of Neurology in 2019 met the inclusion criteria. Among these 3,534 patients, 2,430 (68.8%) had previously consulted TM for their present ND. Patients over 60 years of age most often used TM (83.1%). By education, illiterate patients utilized TM the most (85.5%) while those with more than a secondary education used TM the least (48.6%). An income greater than the minimum guaranteed salary was associated with decreased use of traditional medicine (OR 0.29, CI 0.25–0.35, p

Abstract Male breast cancer (MBC) is a rare condition with unique characteristics compared to female breast cancer (FBC). Despite its scarceness, there is growing evidence that MBC should not be studied and treated as FBC due to factors like later diagnosis stage and distinct genetic makeup. Retrospective observational study in the EpiChron Cohort, selecting all the prevalent patients with breast cancer between 2010 and 2019. Logistic models were used to determine associated comorbidities. Between 2010 and 2019, 105 MBC and 11,657 FBC patients were found in the EpiChron Cohort. MBC patients had a high mean age at diagnosis and number of comorbidities. Paying attention to comorbidity prevalences in breast cancer patients, it was clear that MBC patients tended to be prone to cardio-metabolic coexisting diseases, while FBC patients were more prone to hormone-, bone- and mental diseases. There were nine chronic conditions associated to MBC patients, but after a year-by-birth matching only four associations remained. Two of them were associated previously [odds ratio (95% confidence interval)]: “Disorder of lipid metabolism” [1.65 (1.03–2.64)] and “Genitourinary symptoms and ill-defined conditions” [2.03 (1.07–3.87)]; and the other two were new, “Anxiety disorders” [2.05 (1.09–3.87)] and “Osteoporosis” [3.58 (1.26–10.14)]. After comparing associated comorbidities in FBC with those in MBC, it seems MBC patients share some of them, but they have their own particular set of coexisting diseases. In fact, once a year-by-birth matching was performed in MBC patient cohort, it was more obvious MBC comorbidities behave more similar to none-Breast-Cancer male population than to FBC patients. These findings highlight the distinct characteristics of the MBC patient population and the need for a tailored approach of managing MBC.

Anterior cruciate ligament (ACL) tears are injuries with a high incidence in athletes, and ACL reconstruction (ACLR) is a surgical treatment orthopedists perform. This study aims to compare the 6 and 12 months post-op results of single leg hop tests (SLHT) performed in multidirectional conventional semitendinosus/gracilis (ST/G) and modified all inside (MAI) ACLR techniques on both sides and the limb symmetry indexes (LSI) of both techniques. This study evaluated a retrospective cohort of 50 male athletes who applied MAI (n = 23) and traditional ACLR ST/G (n = 27) techniques. Functional knee strength of the participants on both sides was measured with different SLHTs at 6 and 12 months postoperatively. The SLHT included medial side (MSTH), triple hop (TH), medial rotation (90°) (MRH), crossover triple (CH) ve the single hop (SH) hop for distance. Both ACLR techniques showed significant improvement in mean Tegner, International Knee Documentation Committee (IKDC) and Lysholm scores preoperatively and at 6 and 12 months postoperatively (p < 0.05). For MAI and ST/G techniques, there was no significant difference in the results of SLHTs at 6 and 12 months for both the operated and non-operated sides (p < 0.05). Significance was found only in the MRH test of the non-operated side (p < 0.05). There was no significant difference in SLHT scores between the operated and non-operated sides at 6 and 12 months postoperatively (p > 0.05). There was no difference in LSI scores between techniques (p < 0.05). Our study revealed similar LSI rates in ST/G and MAI techniques at 6 and 12 months, suggesting that MAI technique can be used as a functional ACLR technique for athletes.

With the adoption of Islam, such personalities as veli, dervish appeared among the Turkic peoples. In the opinion of the people, these people were considered close to Allah and were considered “friends of Allah”. In addition, these people also contributed to the spread of Islam in Anatolia. Various works were written describing the lives of these people, who were called dervish colonizers, such as religious legend, velayetname. According to the information conveyed in these works, these people also possess supernatural abilities. These remarkable properties, called miracles, include such distinctive properties as the ability to raise the dead, heal the sick, and control nature. These miracles performed by veli originate from the Scriptures, mythological narratives and ancient Turkic beliefs. Thanks to the miracle, veli reputation spreads in society more quickly. Thus, many people gathered around veli who believed in him. One of the velis, whose mausoleum is located in different regions of Turkish-Islamic geography and whose name is known, is Koyun Baba. The spiritual journey of Koyun Baba, who devoted herself to Allah, begins with the fact that he sees the Prophet Muhammad in a dream. He then arrives in Osmanjik, Turkey, from Khorasan on the orders of Hz. Ali in a dream, and his spiritual journey ends in Osmanjik. There are many Menakipnames that tell about the life of the Koyun Baba. In this study, the elements of the miracle attributed to the Koyun Baba have been tried to be evaluated from a cultural, religious and mythological point of view.

Introduction: Understanding the variations of abdominal vascular structures is important for preventing complications of abdominal surgical procedures for gastrointestinal disease such as necrotizing enterocolitis or others that may arise in patients with congenital cardiac disease. We analysed the coeliac trunk and its branches in children with congenital heart disease to determine whether there is a greater prevalence of associated vascular abnormalities. Methods: We retrospectively analysed thoracic computed tomography (CT) angiograms performed in our hospital in paediatric patients with congenital heart disease. We documented the anatomical variations observed in abdominal sections in which the coeliac trunk and hepatic arteries were included in the field of view. We used the Uflacker classification to describe anatomical variants of the coeliac trunk, and the Michels classification and its modified version (Hiatt classification) to describe the anatomy of the hepatic artery system. Results: Our study included 178 patients with congenital heart disease. We identified coeliac trunk variants in 10.7% of the patients. Gastrosplenic trunk was to the most prevalent variant, amounting to 5.6% of total cases. We found hepatic artery variations in 19.1% of the patients. According to the Michels classification, the prevalence of accessory left hepatic artery arising from the left gastric artery as 4.5%, compared to 6.7% based on the Hiatt classification. Conclusion: The prevalence of coeliac trunk and hepatic artery variations in patients with congenital heart disease was not greater in our study compared to other series in the literature. Clinicians must be vigilant about the variations detected in multislice CT scans to avoid complications resulting from vascular abnormalities, especially in patients who undergo abdominal surgery. Resumen: Introducción: Comprender las variaciones de las estructuras vasculares abdominales es importante para prevenir complicaciones de procedimientos quirúrgicos abdominales por enfermedades gastrointestinales, como la enterocolitis necrotizante u otras que pueden desarrollarse en pacientes con cardiopatías congénitas. Se examinará el tronco celíaco y sus ramas en niños con cardiopatía congénita para determinar si hay una mayor prevalencia de anomalías concomitantes. Métodos: Exploración retrospectiva de pacientes pediátricos con cardiopatías congénitas sometidos a una angiotomografía computarizada (angio-TC) en nuestro hospital. Se registraron las variaciones anatómicas en secciones abdominales en las que el plano de adquisición incluía el tronco celíaco y las arterias hepáticas. Se utilizó el método de Uflacker para describir las variantes anatómicas del tronco celíaco. Las variaciones en el sistema de la arteria hepática se caracterizaron mediante la clasificación de Michels y la versión modificada de Hiatt. Resultados: La muestra incluyó a 178 pacientes pediátricos con cardiopatías congénitas. Se encontraron variaciones de la arteria celíaca en el 10,7% de los pacientes. La variante más prevalente era el tronco gastroesplénico, que representaba el 5,6% de todos los casos. La prevalencia de variaciones de la arteria hepática fue del 19,1%. La prevalencia observada de arteria hepática izquierda accesoria con origen en la arteria gástrica izquierda fue del 4,5%, según la clasificación de Michels y del 6,7% según la clasificación de Hiatt. Conclusión: En nuestro estudio, no se observó una prevalencia mayor de variaciones del tronco celíaco y de la arteria hepática en pacientes con cardiopatías congénitas en comparación con lo descrito en series previas. Los médicos deben prestar atención a las variaciones detectadas en las tomografías computarizadas multicorte para evitar complicaciones derivadas de variaciones vasculares, especialmente en pacientes sometidos a cirugía abdominal.

Abstract In a previous study, it has been shown that the population of Th17 lymphocytes was increased in patients with FMF. IL-21 and IL-23 play significant roles in the production and differentiation of Th17 cells. In this study, we aimed to evaluate serum levels of IL-21 and IL-23 in FMF patients both at diagnosis and after treatment, and to compare these levels with those of healthy controls. Twenty-seven newly diagnosed patients with FMF in attack-free periods and twenty-seven healthy volunteers enrolled in the study. The groups were comparable with respect to age and gender. IL-21 and IL-23 levels in serum samples from patients at the time of diagnosis, in remission after treatment, and from the control groups were analysed using the ELISA method. There was no significant difference between the cytokine levels of the patient group at the time of diagnosis and the cytokine levels of the control group (for IL-21, p: 0.28 and for IL-23, p: 0.56). Similarly, there was no significant difference between the patients’ cytokine levels at the time of diagnosis and after treatment (for IL-21, p: 0.99 and for IL-23, p: 0.08). Interleukin levels at the time of diagnosis did not differ among patient groups based on the presence of clinical findings or the M694V genotype. Our results suggest that IL-21 and IL-23 do not play a role in the pathogenesis of the disease. However, while interpreting these findings, it should be considered that patients with active episodes were excluded and cytokine levels were not measured in tissue samples.

This research examined how pre-service mathematics teachers (PMTs) plan to support argumentation in their lessons about the hierarchical relationships among the quadrilaterals and what they notice during planning. The participants of this case study were eight pre-service middle-school mathematics teachers. Data consisted of the PMTs' argumentation-supported lesson plans and video recording of the focus group meeting conducted to discuss their plans. The results revealed that the PMTs preferred to use various questions and actions that support the argumentation process and these generated different argumentation sections that mostly included data, claim and warrant. The PMTs' statements about argumentation indicated in the focus group meeting were related to attending, responding and interpreting components of noticing, respectively. The PMTs generally provided evidence for their attention mostly to student and mathematical content while planning argumentation-supported lessons. The study presents a novel view of illustrating the PMTs' argumentation-supported lesson plans and their noticing about it.

This article aims to reveal the adaptation and validation process of the Mentoring for Effective Mathematics Teaching (MEMT)--Mentee and --Mentor scales in the Turkish context, which was developed to examine preservice mathematics teachers' and mathematics mentor teachers' perceptions of mentoring practices within the Five-factor mentoring model. In the direction of this purpose, two studies were conducted between the years of 2020 and 2022. Within the first study, the instruments were translated into Turkish, validity and reliability analyses were conducted. Then, the second study was conducted to strengthen linguistic and cultural revisions of the instruments. The result of the studies showed that the Turkish versions of the instruments for mentor teachers and preservice teachers' perceptions of mentoring practices is usable. Furthermore, according to descriptive statistics, preservice teachers and mentor teachers gave high scores for each factor in the instruments, and the practices about Personal Attributes were perceived by them as among the most performed practices.

AbstractBackground Knowledge of reference intervals for blood analytes, including serum protein fractions, is of great importance for the identification of infectious and inflammatory diseases and is often lacking in wild animal species.Material and methods Serum samples were obtained from European minks enrolled in the breeding program (n = 55). Agarose gel electrophoresis (AGE) and capillary zone electrophoresis (CZE) were used to separate and identify protein fractions. Albumin, α1, α2, β, and γ-globulins fractions were identified in all mink sera by both electrophoresis methods. Reference intervals (90% CI) were determined following the 2008 guidelines of the Clinical Laboratory Standard Institute. The methods were compared using Passing-Bablok regression, Bland–Altman analysis, and Lin’s concordance correlation.Results A significant bias was found between methods for α1, α2, and γ-globulin. Lin’s concordance correlation was considered unacceptable for α1, α2, and β-globulins. Differences for gender between methods were found for albumin and α2-globuins, which were higher for males than females. γ-globulins were higher for adults than young minks using both methods; however, α1 and α2-globulins were lower.Conclusion Both methods are adequate for identifying serum protein disorders, but the AGE and CZE methods are not equivalent. Therefore, reference intervals for each technique are required.

Salmonella enterica serovar Enteritidis (S. Enteritidis) is the most predominant serovar in poultry and eggs, and it poses a significant threat to public health worldwide as it is a leading cause of salmonellosis in humans, which is transmitted through the consumption of contaminated poultry products like eggs. The objective of this study was to evaluate the presence of S. Enteritidis in household chicken eggs collected from Erzurum Province, Türkiye. A total of 168 household chicken eggs were collected from 168 small family poultry farms. Salmonella spp. was not isolated from any of the examined egg internal contents; however, successful isolation and identification of Salmonella spp. were achieved in 4 of the shell samples. Further characterization of the identified Salmonella spp. isolates was performed at the serovar level using 16S rDNA sequence analysis, and all 4 isolates were identified as S. Enteritidis. In conclusion, this study highlights the inherent risk of S. Enteritidis contamination in household chicken eggs and emphasizes the vital significance of implementing stringent food safety measures to safeguard consumer well-being and ensure the protection of public health.

Objective: We retrospectively examined the nephrological conditions of the victims who applied to the Pediatric Nephrology Clinic in our hospital in İzmir after the February 6, 2023 Kahramanmaraş earthquake. Method: Age, gender, time spent under debris, number of crushed extremities, presence of acute kidney injury (AKI), creatine kinase (CK) levels and prognosis of all patients were evaluated. 5% dextrose-0.45% NaCl solution was given as 1500 cc/m2/day if the CK levels of the children were between 1000-3000 U/L, and as 3000 cc/m2/day for those >3000 U/L. If the bicarbonate value is 7.50 and/or bicarbonate ≥30, alkalinization treatment is discontinued; if 25-30 it is halved. Results: Of the total 33 pediatric patients, 48.5% were girls and 51.5% were boys. The children had a mean age of 9.0±3.9 years. The mean stay under the rubble was 17.00 (4.25-48.00) hours. The CK values of 23 patients were >1000 U/L at the time of admission. Six patients had acute kidney injuries at admission. Four patients received hemodialysis and/or hemodiafiltration treatment. The CK values returned to normal in 5.0 (3.0-8.0) days in the patients who received fluid and alkalinization treatments. The serum creatinine values of all patients normalized. Conclusion: Even in the case of concomitant AKI in crush syndrome developing after an earthquake, full recovery can be achieved with aggressive fluid and alkalinization treatment.

Abstract Aim This study explores the connection between Behçet’s disease (BD), characterized by persistent oral and genital ulcers alongside iritis, and periodontal disease. It examines the levels of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and nitric oxide (NO) in gingival crevicular fluid (GCF) and saliva. Methods Forty Behçet’s patients with gingivitis or periodontitis and 47 patients with either gingivitis or periodontitis but without BD were studied. Periodontal status was recorded with standard clinical indexes. GCF and saliva samples were obtained. NO, IL-1β and TNF-α levels were analysed. Current Behçet’s symptoms and medications usage were recorded. Results Mean salivary IL-1β was elevated (p = .045), and mean NO level was decreased in BD patients with gingivitis compared to patients without BD (p = .000). In contrast, mean NO level in crevicular fluid was higher in Behçet’s patients with periodontitis than in patients without BD (p = .009). Furthermore, among Behçet’s patients, those with vascular involvement had lower salivary NO level compared to patients without vascular involvement (p = .000). Conclusions Based on our findings, the elevated levels of IL-1β in the saliva of Behçet’s patients with gingivitis, along with the decreased NO level, indicate an altered inflammatory response in the oral cavity.

Due to their primary and well-known antiresorptive activity, bisphosphonate (BPs) are commonly prescribed as first-line drugs for osteoporosis treatment. Some reports suggest that they may also possess immunomodulatory and anti-inflammatory properties, along with potential benefits in preventing structural joint damage in inflammatory rheumatic diseases. However, despite the promising outcomes observed with BP use in treating rheumatic disorders, numerous reports have implicated these drugs as potential contributors to the development of arthritis. In this case report, two female patients aged 71 and 55 years who developed arthritis in the wrist and dactylitis in the finger after zoledronic acid infusion are presented. This study is significant because, to our knowledge, one of our patients is the first to have been diagnosed with dactylitis, and the other case is one of the few cases in the literature presenting oligoarticular involvement of joints after zoledronic acid administration.

Abstract The development of efficient methods for the synthesis of mechanically interlocked compounds is currently considered a major challenge in supramolecular chemistry. Twofold vinylogous fumaramides, a class of conjugated bis(enaminones), successfully achieve the assembly of hydrogen-bonded amide-based rotaxanes, with a templating ability comparable to that of their parent fumaramide-based systems, showcasing full conversions and impressive yields up to 92%. Computational calculations offer a compelling explanation for the remarkable efficiency of these bis(enaminones) in driving the synthesis of unprecedented rotaxanes. The reactivity of these interlocked species was thoroughly investigated, revealing that a one-step double stopper-exchange process can be successfully performed while preserving the mechanical bond. This approach facilitates the formation of controllable rotaxanes, including a three-station molecular shuttle, whose assembly via a clipping methodology is highly unselective. The internal translational motion of this latter species has been successfully controlled in a reversible way by means of a cycloaddition/retrocycloaddition sequence.

Resumen: La visión multidimensional de la enfermedad es fundamental en la atención de patologías complejas como la enfermedad renal crónica (ERC). Es oportuno definir y unificar conceptos que permitan que los diferentes profesionales encargados de la atención ofrezcan una atención multidisciplinar, alineados a las necesidades de cada persona.Debido al creciente aumento de la incidencia de ERC en el mundo y teniendo en cuenta que pueden existir diferentes trayectorias en el curso de la enfermedad, es necesario establecer abordajes integrales personalizados para cada paciente y sus familias de manera más temprana. Este planteamiento va más allá del simple control de los síntomas urémicos o de la congestión y consiste en abordar tempranamente los problemas no solo sintomáticos sino también funcionales, sociales y de afrontamiento de la enfermedad, facilitando la toma de decisiones tanto en el escenario de la ERC como en situaciones agudas, potencialmente irreversibles o en intervenciones que no mejoren el pronóstico vital.Para asegurar la excelencia en la atención es relevante evaluar indicadores para la atención paliativa y de soporte renal, como la presencia de la planificación anticipada y compartida de la atención, la inclusión de atención psicosocial, ética, espiritual y la atención al duelo. Esto permite ofrecer una atención integral, humanizada y de calidad para el paciente y sus familiares.Los cuidados paliativos y de soporte renal no se orientan únicamente a los pacientes en los últimos días de vida. Definir, unificar y evaluar los conceptos permitirá aplicarlos de manera oportuna en cada momento específico de la trayectoria de la ERC. Abstract: The multidimensional view of the disease is fundamental in the care of complex diseases such as chronic kidney disease (CKD). It is appropriate to define and unify concepts that allow the different professionals involved in care to provide multidisciplinary care tailored to the needs of each individual.Given the increasing incidence of CKD worldwide and the fact that the disease may progress at different rates, there is a need to establish personalized, comprehensive approaches for each patient and their families at an earlier stage. This approach goes beyond the simple control of uremic symptoms or congestion and consists of addressing not only symptomatic but also functional, social and coping problems at an early stage, facilitating decision making both in the CKD and in acute settings, potentially irreversible situations or interventions that do not improve life expectancy.To ensure excellence in care, it is important to assess indicators of palliative care and renal support, such as the presence of advance and shared care planning, the inclusion of psychosocial, ethical, spiritual and bereavement care. This enables the provision of comprehensive, humanized, and high-quality care for patients and their families.Palliative and renal care is not just about patients in the last days of life. Defining, unifying, and evaluating the concepts will allow them to be applied in a timely manner at each specific moment of the CKD trajectory.

Midkine (MDK) is a protein that contributes to both physiological and pathological processes. Several studies provide insight into the different roles of MDK in development, tissue repair, neural plasticity, and health and disease processes. This research further examined how MDK contributed to conditions, including neurological diseases, inflammation, and ischaemia. Furthermore, MDK overexpression has been reported in many kinds of cancer and MDK is recognized as a malignancy marker. MDK stimulates pro-tumor activity by regulating a number of signaling pathways, which increase cancer cell proliferation, survival, metastasis, and treatment resistance. However, studies have shown that MDK also functions as a molecule that regulates drug resistance. Several cancer therapy techniques have been suggested to modify MDK function, including antibody-based therapies, oligonucleotides, oncolytic viruses, and small compounds. Further research and experimentation will be required to establish the therapeutic relevance and efficacy of these treatments. This review focuses on the role of MDK in cancer biology, as well as its multiple different roles in health and disease processes.

Aim: Malignant chest wall tumors are rare in children. We aimed to study the management of the Ewing family of tumors (EFT) in the chest walls of children. Materials and Methods: The files of patients diagnosed with primitive neuro-ectodermal tumor and Ewing sarcoma of the chest wall in the prior 2 decades were retrospectively reviewed. Results: A total of 15 children with a median age of 10 (8-14) years were included. Their symptoms were palpable mass (n=6), chest pain (n=4), B symptoms (n=2), cough (n=2) and abdominal pain. Their history revealed delayed diagnoses in 1/3 of the patients due to a misinterpretation of the symptoms. All children except for one had tru-cut biopsy and upfront chemotherapy. The median greatest diameter of mass at diagnosis was 100 (67-148) mm and 51 (39-100) mm at preoperative imaging after chemotherapy. Pleural effusion (n=8), costal destruction (n=9), extension to neural foramina (n=3), pulmonary or diaphragmatic nodule (n=5) and distant bone metastasis (n=4) were present at diagnosis in some cases. More than one surgery was performed in 9 (60%) of the children in order to remove the primary tumor and metastases. Costal excision (n=11), diaphragmatic resection (n=6) and chest wall reconstruction with graft material were performed on 8 patients. All cases had radiotherapy postoperatively. Mortality occurred in 9 (60%) patients due to local recurrences or metastases. Only 3 children reached 5-year survival and were considered to be cured. The remaining 3 patients completed their first line oncologic treatments and were under surveillance without treatment. Conclusion: The EFT in the chest wall are aggressive tumors with poor prognosis despite multimodality treatment. Surgeons dealing with these patients should be familiar with complex chest wall reconstruction techniques.

In the current study, it is aimed to bibliometrically examine the published scientific documents on spatial ability in the field of education. Within the scope of the research, a scan was performed using the formula -“spatial abil*” and “educat*”- in the Web of Science (WoS) database. VOSviewer program has been used in the analysis of the data. As a result of the analysis, 1317 scientific studies published between 1975-2022 were reached. The first study published in WoS in the related subject area belongs to the year 1984. The most publications on the concept of spatial ability, which began to gain popularity as of the 2000s, were produced in 2020. The country that produces the most publications, has the strongest relationship network and receives the most citations is the USA. The organization with the strongest relationship network is Tomsk State University, the organization with the most publications is La Laguna University, and the organization with the most citations is Vanderbilt University. The scientific document with the strongest relationship network and the most cited is Wai et al. (2009). The scientific resource with the strongest citation relationship and the highest number of citations is the Journal of Educational Psychology

Amaç: Femoroasetabular sıkışma, erken kalça osteoartriti oluşturma potansiyeli bulunan kalça ekleminin disfonksiyonudur. Bu çalışma ile herhangi bir endikasyonla pelvik Bilgisayarlı Tomografi incelemesi yapılmış olan hastaların Alfa Açısı ve Femur Boyun-Baş Offset ölçümlerinin radyoloji uzmanları ile birlikte incelenmesi amaçlandı.Gereç ve Yöntem: 18-45 yaş arası çeşitli nedenlerle pelvik Bilgisayarlı Tomografi incelemesi (kontrastlı veya kontrastsız) yapılmış olan 891 bireyin sağ ve sol 1.782 kalça eklemine ait sonuçları retrospektif olarak değerlendirildi. Bilgisayarlı tomografi kesitlerinde Alfa Açısı ve Femur Boyun-Baş Offset ölçümleri yapıldı. Bu çalışmada, Alfa Açısının 55° ve üzerinde olması, Femur Boyun-Baş Offset mesafesinin 8 mm’den küçük olan ölçüm değerleri anormal olarak değerlendirildi.Bulgular: Bu çalışmada 758’i (%85,1) erkek ve 133’ü (%14,9) kadın olmak üzere toplam 891 birey dahil edildi.Bireylerin ortalama yaşı 24,65 ± 6,01 idi. Çalışmaya dahil edilen tüm bireylerin sağ Alfa Açısı ortalaması 45,42 ± 4,4 (min 38,00, maks 62,00), sol Alfa Açısı ortalaması 46,65 ± 5,1 (min 38,00, maks 72,10), sağ Femur Boyun-Baş Offset ortalaması 10,21±0,02 (min 6,2, maks 11,4), sol Femur Boyun-Baş Offset ortalaması 10,57 ± 0,01 (min 5,6, maks 12,0) idi. Her iki kalça ekleminde Alfa Açısı ≥ 55°bulunan birey sayısı toplam 37 olup bu bireylerin 33’ü erkek, 4’ü kadın idi. Her iki kalça ekleminde Femur Boyun-Baş Offset < 8 mm bulunan birey saptanmadı.Sonuç: Femoroasetabular sıkışma ile ilişkili olduğu bilinen görüntüleme özellikleri özellikle erkek bireyler olmak üzere asemptomatik yetişkin kalça eklemlerinde görülmektedir. Asemptomatik genç erkek ve kadın bireylerde antropometrik ölçümlerin normal sınırlar dışında olması halinde bu bireylerin bulgularına yönelik klinik korelasyonu önerilmelidir.

Aim: Subarachnoid hemorrhage (SAH) is a common neurologic disorder that accounts for brain injury, diminished neuron function, and neuronal death. Due to various options, SAH treatment remains lacking. Endoplasmic reticulum stress (ERS) in the brain is known as the disruption of the blood-brain barrier and triggered neuronal apoptosis, and contributes to SAH pathogenesis. This study aims to investigate the effects of piceatannol (PST) on ERS and neuronal apoptosis in an experimental SAH model in rats. Materials and Methods: For this purpose, 24 Wistar Albino male rats (8-10 w) were randomly divided into three groups (n=8); SHAM, SAH, and PST. SAH model was induced via injection of 120 μL of autologous blood into pre-chiasmatic cisterna. 30 mg/kg PST was injected intraperitoneally after 60 minutes from SAH inducement. Garcia’s neurologic examination, rotarod, and horizontal bar tests were applied for neurological evaluation. Frontal cortex specimens were harvested for histological and gene expression analysis. Results: Our results indicated that PST treatment significantly improved Garcia scores (p