Peri-operative blood transfusion in elective major surgery: incidence, indications and outcome - an observational multicentre study.

Background: Patients' demographic and epidemiological characteristics, local variations in clinicians' knowledge and experience and types of surgery can influence peri-operative transfusion practices. Sharing data on transfusion practices and recipients may improve patients' care and implementation of Patient Blood Management (PBM).

Materials And Methods: This was a multicentre, prospective, observational, cross-sectional study that included 61 centres.

The effect of laparoscopic and open surgery on oxidative DNA damage and IL-37 in children with acute appendicitis.

Background: Although laparoscopic appendectomy (LA) is considered to be minimally invasive compared with open appendectomy (OA), there are few studies showing this in terms of cytokines and oxidative stress markers.

Aim: LA and OA techniques have been compared in terms of different conditions such as operation time and complication rate. Here, we compared how oxidative DNA damage and some cytokines levels change in relation to LA and OA.

Unclear Issues Regarding COVID-19.

Scientists from all over the world have been intensively working to discover different aspects of Coronavirus disease 2019 (COVID-19) since the first cluster of cases was reported in China. Herein, we aimed to investigate unclear issues related to transmission and pathogenesis of disease as well as accuracy of diagnostic tests and treatment modalities. A literature search on PubMed, Ovid, and EMBASE databases was conducted, and articles pertinent to identified search terms were extracted.

Indicator of early kidney injury in adolescents with polycystic ovary syndrome: Can urine NGAL level be?

Introduction And Purpose: The Urinary Neutrophil-gelatinase associated lipocalin (NGAL) levels which are a biomarker for early diagnosis of kidney damage that may develop in patients with Polycystic Ovary Syndrome (PCOS) were investigated in the study.

Material And Methods: The 30 patients diagnosed with Polycystic Ovarian Syndrome between the ages of 13 and 18 who applied to the Yuzuncu Yil University General Children's Outpatient Clinic were included in the PCOS group and 30 healthy adolescents without any known acute or chronic illness and drug use were included in the control group.

Findings: Urine NGAL value was 842.

Antioxidant Potential of Ulexite in Zebrafish Brain: Assessment of Oxidative DNA Damage, Apoptosis, and Response of Antioxidant Defense System.

In recent years, because of its significant biological roles, the usage of boron has been started in animal feeding. In this research, it was aimed to investigate the ulexite's action mechanism on the zebrafish brain with an evaluation of the oxidative parameters. The adult zebrafish were exposed to four ulexite doses (5, 10, 20, and 40 mg/l) in a static test apparatus for 96 h.

Prophylactic effect of Biochanin A in lipopolysaccharide-stimulated BV2 microglial cells.

Inhibition of microglial activation using phytochemicals may be a potential candidate for the prevention of neurodegenerative diseases caused by neuroinflammation and oxidative stress. The goal of this study was to investigate the protective role of Biochanin A on lipopolysaccharide (LPS)-stimulated BV2 microglial cells. BV2 microglial cells were treated with LPS in the presence and absence of Biochanin A.

Factors affecting survival in esophageal squamous cell carcinoma: Single-center experience.

Objective: Squamous cell esophageal cancer (ESCC) is a highly fatal malignancy. This study aims to investigate the factors affecting survival in patients with metastatic and non-metastatic ESCC.

Methods: Between 2008 and 2016, 107 patients with ESCC who were followed up in an oncology clinic were included in the analysis.

Zaprinast and avanafil increase the vascular endothelial growth factor, vitamin D, bone morphogenic proteins 4 and 7 levels in the kidney tissue of male rats applied the glucocorticoid.

This study investigated effect of zaprinast and avanafil on vascular endothelial growth factor (VEGF), bone morphogenic protein (BMP) 4 and 7, and vitamin D levels against the negative effect of dexamethazone. Rats were randomly divided into four groups ( = 6). Control: Empty a syringe was immersed and removed subcutaneously.

Contrast enhanced computed tomography findings of persistent truncus arteriosus; A rare congenital heart disease.

Persistent Truncus Arteriosus is a cyanotic congenital heart anomaly in which a single trunk supplies both the pulmonary and systemic circulation, instead of a separate aorta and a pulmonary trunk. It is usually classified as a conotruncal anomaly. Due to parallel fetal circulation, truncus arteriosus does not cause any haemodynamic problem in utero.

Insulin receptor substrate 1 overexpression promotes survival of glioblastoma cells through AKT1 activation.

Glioblastoma multiforme (GBM) is the most common and malignant type of central nervous system tumours in adults. Strict regulation of glucose homeostasis has a significant role in GBM pathogenesis. Insulin receptor substrate 1 (IRS1) protein is the most important adaptor molecule involved in the regulation of glucose metabolism.

Within-subject and between-subject biological variation of first morning void urine amino acids in 12 healthy subjects.

Background Urine amino acid analysis is used for the assessment of various diseases. The aim of this study was to estimate the valid biological variation (BV) components (within- and between-subjects) required for the safe clinical application of free urine amino acids. Methods First morning void urine samples were taken from 12 healthy subjects (five females, seven males) once a week for 10 consecutive weeks, and amino acid analysis was performed using an Agilent 6470 triple quadrupole tandem mass spectrometer instrument.

Stimulating effects of vardenafil, tadalafil, and udenafil on vascular endothelial growth factor, angiogenesis, vitamin D, bone morphogenic proteins in ovariectomized rats.

Objective: This study investigated the effect of vardenafil, tadalafil, and udenafil from phosphodiesterase-5 inhibitors (PDE-5Is) on bone morphogenic-protein (BMP)2 and 4 levels, along with angiogenesis in ovariectomized rat's kidney.

Method: Rats were randomly divided into five groups ( = 10). Sham: abdomen was opened, and closed.

The long-term surgical outcomes of conjunctival-limbal autograft procedure with or without penetrating keratoplasty in eyes with unilateral limbal stem cell deficiency.

Aim: The aim of the study is to report the results of conjunctival-limbal autograft (CLAU) transplantation and penetrating keratoplasty (PK) in eyes with limbal stem cell deficiency (LSCD) due to chemical or thermal injury.

Methods: Thirty-one eyes of the 31 patients, who had unilateral LSCD due to chemical or thermal injury, were included in the study. Bilaterally affected cases and LSCD due to Steven-Johnson syndrome and mucous membrane pemphigoid were excluded from the study.

Effects of curcumin on sperm quality, lipid profile, antioxidant activity and histopathological changes in streptozotocin-induced diabetes in rats.

In this study, the effect of low-dose curcumin on sperm parameters, reproductive hormones, lipid profile, biochemical antioxidant parameters and the histopathological structure of the testis in diabetic male rats were evaluated. In the study, 28 male Wistar albino rats weighing 300-370 g and aged 8-10 weeks were used. Four groups of equal numbers have been created.

Delftia acidovorans pneumonia with lung cavities formation.

Case Description: A 52-year-old female patient was admitted to our clinic with complaints of cough, sputum, fever and fatigue. The patient has been receiving immunosuppressive therapy for thrombocytopenic purpura for 5 years.

Clinical Finding: Inspiratory crackles were heard on both hemithorax.

The clinical characteristics of fascioliasis in pediatric patients.

Fascioliasis is a trematode flatworm infection caused by and is mesoendemic in Turkey. Six cases of pediatric fascioliasis are presented here. All patients had histories of consumption of various raw vegetables.

Can zaprinast and avanafil induce the levels of angiogenesis, bone morphogenic protein 2, 4 and 7 in kidney of ovariectomised rats?

Objective: This study investigated effects of zaprinast and avanafil on angiogenesis, vascular endothelial growth factor (VEGF), bone morphogenic protein (BMP) 2, 4 and 7.

Methods: Female rats were randomly divided into four groups ( = 6). Sham; abdomen was approximately 2 cm opened and closed.

Molecular characterization of human lung and liver cystic echinococcosis isolates in Van Province, Turkey.

Cystic echinococcosis (CE) is a zoonotic infection and could lead to significant public health problems. The genetic diversity of CE includes five species: E. granulosus sensu stricto (s.

The effect of adenosine triphosphate on sunitinib-induced cardiac injury in rats.

In this study, we aimed to show the effect of adenosine 5'-triphosphate (ATP) on sunitinib-induced cardiac injury in rats. The rats ( = 30) were divided equally into three groups as sunitinib group (SG), sunitinib plus ATP group (SAG), and healthy group (HG); 2 mg/kg ATP was injected intraperitoneally (ip) to the SAG group. Same volume normal saline as solvent was administered ip to the other two groups.

Adaptive phenotypic modulations lead to therapy resistance in chronic myeloid leukemia cells.

Tyrosine kinase inhibitor (TKI) resistance is a major problem in chronic myeloid leukemia (CML). We generated a TKI-resistant K562 sub-population, K562-IR, under selective imatinib-mesylate pressure. K562-IR cells are CD34-/CD38-, BCR-Abl-independent, proliferate slowly, highly adherent and form intact tumor spheroids.

Can the Irisin be a Biomarker for Prostate Cancer? A Case Control Study.

Aim: There is much evidence of an association between cancer and irisin that is an adipokine. This study researched on the relationship between prostate cancer (PCa) and irisin levels, and whether irisin can be used as a biomarker in the diagnosis of PCa.

Materials And Methods: For the study groups, 50 primary PCa patients and 30 healthy male subjects were included in the PCa and healthy control groups, respectively.

Identification of three novel pathogenic ITGA2B and one novel pathogenic ITGB3 mutations in patients with hereditary Glanzmann's thrombasthenia living in Eastern Turkey.

Glanzmann's thrombasthenia (GT) is an autosomal recessive disorder in which the underlying problem is the lack or dysfunction of the GpIIb/IIIa receptor on the platelet surface. The present study determines the genetic mutation typology and analyzes the association between mutation types and clinical findings in patients diagnosed with GT who were followed up in Department of Pediatric Hematology of the Yüzüncü Yıl University School of Medicine. The medical charts of 17 patients who underwent therapy and that were followed up in the Department of Pediatric Hematology of the Yüzüncü Yıl University Dursun Odabaş Medical Center between January 2008 and April 2018 were reviewed retrospectively.