Enhanced recovery after surgery (ERAS) versus conventional postoperative care in patients undergoing abdominal hysterectomies

Objectives: In the present study, we aimed to compare the postoperative compliance and complications between ERAS and conventional postoperative care in patients undergoing abdominal hysterectomies. Material and methods: This is the prospective, randomized, controlled trial, which involved 62 patients, who underwent abdominal hysterectomy between December 2016 to February 2017. A total of 30 patients formed the ERAS group. A total of 32 patients who received conventional perioperative care and matched for age, body mass index (BMI) and American Society of Anesthesiologists score were assigned as a control group. Groups were compared in terms of patient characteristics [age, body mass index, ASA Score, parity, diagnosis, type of surgery, and perioperative intravenous fluids], postoperative compliance (postoperative intravenous fluids, time to first flatus, first defecation, ambulation, eating solid food, and postoperative hospital stay), and postoperative complications. Results: Peri- and post-operative administrated intravenous fluids were significantly lower in the ERAS group (p < 0.001 for both). Time to first flatus (p = 0.001), time to first defecation (p < 0.001), and time to eating solid food (p < 0.001) were all significantly shorter in the ERAS group. Post-operative early mobilization on the first postoperative day was achieved in eight (26.7%) patients in the ERAS group. There were no significant differences in complications. One (3.3%) patient in the ERAS Group and 11 (34.4%) patients in the Conventional Group required hospital readmission after discharge (p = 0.002). Conclusion: The ERAS protocol seems to be a simple tool for reducing the incidence of postoperative complications and shortening hospitalization.

Segmentation of orbital and periorbital lesions detected in orbital magnetic resonance imaging by deep learning method

Purpose: Magnetic resonance imaging (MRI) has a special place in the evaluation of orbital and periorbital lesions. Segmentation is one of the deep learning methods. In this study, we aimed to perform segmentation in orbital and periorbital lesions. Material and methods: Contrast-enhanced orbital MRIs performed between 2010 and 2019 were retrospectively screened, and 302 cross-sections of contrast-enhanced, fat-suppressed, T1-weighted, axial MRI images of 95 patients obtained using 3 T and 1.5 T devices were included in the study. The dataset was divided into 3: training, test, and validation. The number of training and validation data was increased 4 times by applying data augmentation (horizontal, vertical, and both). Pytorch UNet was used for training, with 100 epochs. The intersection over union (IOU) statistic (the Jaccard index) was selected as 50%, and the results were calculated. Results: The 77th epoch model provided the best results: true positives, 23; false positives, 4; and false negatives, 8. The precision, sensitivity, and F1 score were determined as 0.85, 0.74, and 0.79, respectively. Conclusions: Our study proved to be successful in segmentation by deep learning method. It is one of the pioneering studies on this subject and will shed light on further segmentation studies to be performed in orbital MR images

A Novel Electrochemical Sensor for the Detection of Reactive Red Dye to Determine Water Quality

In this study, tragacanth gum/chitosan/ZnO nanoprism-based electrochemical sensors were prepared for sensing reactive dyes in water. To use an electrochemical sensor, a ~250 nm-sized ZnO nanoprism was synthesized via ultrasonic-assisted green synthesis method, using tragacanth gum and chitosan polymer blend as a matrix. The electrochemical properties of tragacanth gum/chitosan/ZnO nanoprisms were compared against reactive red 35, reactive yellow 15, and reactive black 194. The electrochemical measurement results indicated that prepared tragacanth gum/chitosan/ZnO nanoprism-based electrochemical sensor detected 25 ppm reactive red 35 in 1 min at room temperature. This study reveals new high-potential novel tragacanth gum/chitosan/ZnO nanoprism-based sensing material for the detection of reactive red dye-consisted wastewater with high sensitivity and short response time

Clinical significance of NCOA5 gene rs2903908 polymorphism in Behçet`s disease

Behçet’s disease (BD) is an autoimmune multisystemic disease. The precise etiology of BD is not fully understood; however, it is thought that interactions between genetic and environmental factors play an essential role in its pathogenesis. The nuclear receptor coactivator-5 (NCOA5) gene encodes a coregulator for nuclear receptor sub- family 1 group D member 2 (NR1D2) and estrogen receptor 1 and 2 (ESR1 and ESR2). Also, the NCOA5 gene insufficiency leads to an elevated expression of IL-6, and increased levels of IL-6 were found to be related to the pathogenesis of BD. In this study, we aimed to clarify the impact of the NCOA5 rs2903908 polymorphism on susceptibility and clinical findings of BD. This study included 671 participants (300 BD patients and 371 healthy controls). The analyses of NCOA5 rs2903908 polymorphism was performed by using the TaqMan allelic discrim- ination assay. The frequency of TT genotype of the NCOA5 rs2903908 polymorphism was found significantly higher in BD patients compared to those in healthy controls (p=0.016, OR=1.46, 95 % CI=1.08–1.99). Also, the frequencies of CT genotype was observed significantly higher in BD patients with genital ulceration and uveitis than without genital ulceration and uveitis (p=0.002 and p=0.005, respectively). The most significant association was found between C allele frequencies of BD patients with and without uveitis (p=0.0001). Our study represents e first time that the NCOA5 rs2903908 polymorphism seemed to be linked to BD susceptibility and clinical findings

Laboratuvardan Kliniğe Transplantasyon Pratiği

Transplantasyon; Temel Tıbbi Bilimler, Moleküler Tıp, Genetik ve İmmünolojiden klinik uygulamalardan destek alan multidisipliner bir tıp dalıdır. Temel bilimlerdeki başarılı çalışmaların kliniğe uygulanması, klinikte karşılaşılan sorunların da, oluşturulan deneysel hayvan modellerinde irdelenmesi, elde edilen bilgilerin klinik uygulamalara aktarılması; diğer deyişle tecrübelerin “Translational” özellikli olması günümüz transplantasyon çalışmalarında bir gerekliliktir. İmmün sistemin bileşenlerinin ve reaksiyonlarının iyi bilinmesi, hücreler arası ilişkilerde greftin reddi ya da kabul edilmesinin şartlarını doğru anlamak ve uygun laboratuvar yöntemleri ile klinik durumun aydınlatılması transplantasyonda stratejik önemdedir. Bu nedenle, klinik transplantasyon çalışmaları yapanlar temel bilimler bilgileri ile de donanımlı olmalıdırlar. Multidisipliner bir dal olma bilinci ile yapılan klinik transplantasyon çalışmalarında başarı yakalanmaktadır. Laboratuvardan Kliniğe Transplantasyon kitabımızda tüm yönleri ile transplantasyonun organizmaya etkileri ve bunların klinik sonuçlarını, çalışmalarımızın ışığında sunmayı ve tartışmayı hedefledik. Editör: Prof.Dr. Mesut İzzet TİTİZ Yardımcı Editör: Doç.Dr. Pınar AT

Genusmedvetenhet i svensk asylpolitik - En genusanalys av den begränsade rätten till uppehållstillstånd via anknytning

Syftet med denna uppsats är att belysa värdet av en genusmedveten asylpolitik och asyllagstiftning. Genom att använda mig utav feministiska teorier och tankar om asyllagstiftning kommer jag att visa hur lagar är skrivna av mansperspektiv. Vilket i sin tur har lett oss till att glömma bort kvinnan och fråga oss ”the women question”. Genom att ställa ”the women question” kommer jag att belysa de punkter som kan komma diskriminera kvinnor. Det är utav stort värde att vi diskuterar de erfarenheter kvinnor har i en asylprocess för att kunna ha en genusmedveten asylpolitik och asyllagstiftning.The aim of this paper is to highlight the importance of a gendered approach on an asylum law. By using the feminist science theory on the law I will point out that the standars and laws are written in a manly perspectiv. This leads us to forget about women and not asking the women question. By asking the women question I will highlight the points where the women are discriminated. It is of high value that we dicuss the experiences women have in an asylumprocess and their refugee struggles

Evaluation of the relationship of the T and M stage with the erector spinae muscle area in male lung cancer patients

AbstractObjectives Sarcopenia is very common due to cachexia and presents with a decrease in skeletal muscle mass. In this study, we aimed to investigate the relationship between the T, M category and the erector spinae muscle area (ESMa).Material and methods The initial first thorax and high-resolution computed tomography (CT) of patients with lung cancer between 2015 and 2019 were retrospectively screened. After exclusion criterias remaining 226 male patients constituted the study group. ESMa was measured manually in the section taken from the T12 vertebra spinous process level as previously described in the literature and its relationship with the T and M stage were evaluated.Results The mean ages of patients were 70 ± 9.57 years. The T stage was T1 in 34 (15%) patients, T2 in 46 (20.4%), T3 in 59 (26.1%), and T4 in 87 (38.5%). Metastasis was detected in 83 (36.7%) patients. The mean ESMa of the patients was 34.15 ± 7.21 mm2 and did not differ according to the T stage (p = .39). ESMa was lower in the metastatic group (mean 30.42 ± 6.38 mm2) than the non-metastatic group (mean 36.32 ± 6.78 mm2) (p = .0001).Conclusions ESMa, one of the indicators of sarcopenia, is lower in patients with metastatic lung cancer than in nonmetastatic