Seroprevalence of bovine leukemia virus in cattle and buffaloes in the border provinces of the Eastern Anatolia region, Türkiye: insights into the eradication of infection.

Bovine leukemia virus (BLV) is the causative agent of enzootic bovine leukosis, an oncogenic deltaretrovirus that has emerged as a potential zoonotic infection. The BLV naturally infects cattle and causes economic losses through a slow persistent infection with various clinical symtoms following preleukosis. The main objective of this study was to determine the seroprevalence of BLV antibodies in cattle and buffaloes in the border provinces of the Eastern Anatolia region, Türkiye, using the agar gel immunodiffusion (AGID) assay and enzyme-linked immunosorbent assay (ELISA).

Timeline and Incidence of Infectious Complications in Older Transplant Recipients During the First Year Post-Transplantation.

The number of older adults undergoing organ transplantation, and waiting lists are increasing. The epidemiological data on infections in older transplant patients are scarce. The objective of the study was to investigate the incidence and distribution of infectious complications in older patients according to post-transplant periods.

Differentiating multiple sclerosis with predominant spinal cord and optic nerve involvement from other autoimmune demyelinating diseases using B cell immunophenotyping and gene expression profiling.

Objective: Multiple sclerosis (MS) may present with predominant involvement of the spinal cord and optic nerve (MS/w-SCON) and mimic other autoimmune inflammatory demyelinating disorders (AIDD) such as neuromyelitis optica spectrum disorder (NMOSD), and relapsing inflammatory optic neuritis (RION). Thus, biomarkers are required for effective differential diagnosis of AIDD.

Methods: Patients with MS/w-SCON (n = 20), MS without involvement of SCON (MS/wo-SCON) (n = 22), NMOSD (n = 16), RION (n = 15) and healthy individuals (n = 21) were included.

Determination of HLA Tissue Type According to the Etiology of Patients with Chronic Renal Failure.

Objective: Chronic kidney disease (CKD) is a prominent public health concern, is defined as functional and structural damage to the kidneys. This study aims to investigate the association between human leukocyte antigen (HLA) alleles individuals with CKD and the different etiological subgroups of diesease.

Methods: Genomic DNA was obtained from peripheral blood samples of 1,079 patients with retrospective CKD and 1,111 healthy control individuals.

Effects of immune modulatory treatment on language and psychiatric profile in patients with electrical status epilepticus in sleep (ESES).

Electrical status epilepticus in sleep (ESES) is an electrographic pattern associated with cognitive impairment. Our study aimed to prospectively evaluate the psychiatric findings and language skills in patients diagnosed with ESES and to determine the immune modulatory treatment-responsive subgroups. We assessed the patients for psychiatric features and language skills at the baseline and 12 months after.

Adsorption of VOC vapors on ZnPc: sensing and kinetic studies.

Thin film of sensing unit, 2,3,9,10,16,17-hexakis(3-dietylaminophenoxy)-23-etynylphenyl-(2-ferrocenyl-o-carborane)phthalocyaninato zinc(II) (ZnPc), have been deposited by spray pyrolysis technique on the quartz crystal surface with a fundamental resonance frequency of 10 MHz. The surface morphology of the film has been studied using the contact mode atomic force microscope (AFM) technique and the average surface roughness was determined to be 36.4 nm.

Cationic first-row transition metal saccharinate complexes with tris(2-pyridylmethyl)amine: synthesis, structures and anticancer studies.

A series of new cationic first-row transition metal complexes of [Mn(sac)(HO)(tpma)](sac)·HO (Mn), [(μ-O){FeCl(tpma)}](sac)·3HO (Fe), [Co(sac)(HO)(tpma)](sac)·HO (Co), [Ni(HO)(tpma)](sac)·2HO (Ni), [Cu(sac)(tpma)](sac) (Cu) and [Zn(sac)(HO)(tpma)](sac) (Zn), where sac = saccharinate and tpma = tris(2-pyridylmethyl)amine, were synthesized and structurally characterized by elemental analysis, UV-Vis, IR, ESI-MS, NMR, X-ray diffraction and conductivity measurements. The cytotoxic activity of the metal complexes was evaluated against lung carcinoma (A549), breast adenocarcinoma (MCF7), colon (HT29), and normal BEAS-2B cell lines. Mn and Fe displayed potent cytotoxic activity in all cell lines with IC values between 1.

Factors Influencing Nurses' Intentions to Protect Patient Privacy: A Survey-Based Study Using the Theory of Planned Behavior.

Patient privacy and confidentiality are fundamental ethical principles in healthcare. Protecting patient privacy, which is accepted as a patient's right, is one of the responsibilities of nurses. Few studies on patient privacy among nurses have used social cognitive approaches.

Peripheral Blood Lymphocyte Subgroups in Patients Undergoing Hemodialysis with Medium Cutoff Membranes and High-Flux Membranes: THE SHE Continuation Study.

Introduction: Chronic kidney disease (CKD) poses a significant global health burden, with increasing prevalence and high morbidity and mortality rates, particularly in end-stage kidney disease (ESKD). While traditional risk factors contribute, the exact mechanisms remain elusive, with inflammation playing a pivotal role. Medium cutoff (MCO) membranes offer promise in improving dialysis outcomes by efficiently clearing uremic toxins without substantial albumin loss.

Kinetic Insights into the Antioxidant Effect of Isatin-Thiosemicarbazone in Biodiesel Blends.

Biodiesel has several drawbacks, such as being prone to oxidation, having reduced stability, and having limited storage time. Antioxidants compatible with biodiesel are being used to address its drawbacks. Utilizing antioxidants effectively improves the quality of biodiesel.

Distinctive sleep complaints and polysomnographic findings in antibody subgroups of autoimmune limbic encephalitis.

Introduction: Sleep disturbances are being increasingly recognized in association with autoimmune encephalitis (AIE). We investigated the prevalence of sleep-related symptoms and polysomnographic features of patients with AIE and the long-term outcomes in these patients in a multi-center, prospective study from Turkey.

Methods: We prospectively evaluated patients with definite AIE in a common database including demographics, AIE-related and sleep-related symptomatology.

The Association Between Serum Levels of Glial Biomarkers, Clinical Severity and Electro-encephalography Features in Idiopathic West and Lennox-Gastaut Syndromes.

Introduction: Although the contribution of enhanced glial activity in seizure induction is increasingly recognized, the role of glia-induced neuroinflammation in the physiopathology of epileptic encephalopathy (EE) has been scarcely investigated.

Methods: To delineate the contribution of glial activity in EE, we measured levels of glia-derived mediators with previously described biomarker value, including glial fibrillary acidic protein (GFAP), high mobility group box 1 (HMGB1), chitinase-3-like protein 1 (CHI3L1), soluble CD163 (sCD163) and triggering receptor expressed on myeloid cells 2 (TREM2) by ELISA in sera of patients with idiopathic West syndrome (WS, n=18), idiopathic Lennox-Gastaut syndrome (LGS, n=13) and healthy controls (n=31).

Results: Patients with EE showed significantly higher CHI3L1 levels compared to healthy controls.

From whole bodies to single cells: A guide to transcriptomic approaches for ecology and evolutionary biology.

RNA sequencing (RNAseq) methodology has experienced a burst of technological developments in the last decade, which has opened up opportunities for studying the mechanisms of adaptation to environmental factors at both the organismal and cellular level. Selecting the most suitable experimental approach for specific research questions and model systems can, however, be a challenge and researchers in ecology and evolution are commonly faced with the choice of whether to study gene expression variation in whole bodies, specific tissues, and/or single cells. A wide range of sometimes polarised opinions exists over which approach is best.

Can the pan-immune-inflammation value predict gram negative bloodstream infection-related 30-day mortality in solid organ transplant patients?

Background: The recently used pan-immune-inflammation value (PIV) has not been adequately studied as a predictive marker for mortality in immunosuppressed patients. The aim of this study was to evaluate the usefulness of baseline PIV level as a predictor of 30-day mortality in solid organ transplant (SOT) recipients with gram negative bloodstream infections (GN-BSI).

Methods: This retrospective, cross-sectional study was conducted between January 1, 2019, and December 31, 2022, in 1104 SOT recipients.

Altered Cerebrospinal Fluid Neurofilament Light Chain but Not Neurogranin Levels Are Associated with Response to Ocrelizumab Treatment in Relapsing-Remitting Multiple Sclerosis: A Preliminary Study.

Introduction: Ocrelizumab is a CD20-targeting monoclonal antibody used for treatment of multiple sclerosis (MS). Serum and cerebrospinal fluid (CSF) neurofilament light (NFL) chain levels are reduced in MS patients under ocrelizumab treatment indicating a preventive action against neuro-axonal degeneration. Our aim, in this preliminary study, was to explore the impact of ocrelizumab treatment on synaptic integrity through assessment of neurogranin levels.

Effects of Transcranial Direct Current Stimulation on Clinical Outcomes, Calcitonin Gene-Related Peptide, and Pituitary Adenylate Cyclase-Activating Polypeptide-38 Levels in Menstrual Migraine.

Objectives: Transcranial direct current stimulation (tDCS) has been suggested as an alternative treatment option for migraine. The present study aimed to evaluate the efficacy of tDCS on clinical outcomes in addition to calcitonin gene-related peptide (CGRP) and pituitary adenylate cyclase-activating peptide 38 (PACAP-38) levels in individuals with menstrual-related migraine (MRM) for the first time.

Materials And Methods: In this parallel study, 58 female patients between the ages of 18 and 45 years, including 36 with MRM and 22 with nonmenstrual migraines (nMM), were recruited.

Autoimmune Encephalitis with Antibodies Against A-Amino-3hydroxy-5-Methyl-4-Isoxazolepropionic Acid Receptor and γ-Aminobutyric Acid-Beta Receptor: Case Report.

Introduction: Limbic encephalitis is a rapidly progressing disease that presents with seizures, psychiatric symptoms, and recent memory loss. Detection of more than one autoantibody is a rare condition in this disease where an underlying autoantibody is frequently detected. Although different autoantibodies have been reported in the literature, no case has been reported regarding the association of anti-γ-aminobutyric acid-beta-receptor (anti-GABAR) and anti-α-amino-3 hydroxy-5-methyl-4-isoxazolepropionic acid (anti-AMPAR).

Cell proliferation and apoptosis in canine oral papillomatosis.

This study was aimed at the evaluation of cell proliferation, level and apoptotic index by immunohistochemical methods in canine oral papillomatosis. The study material comprised of tumor tissue samples taken from six dogs being admitted to the Pathology Department of Faculty of Veterinary Medicine, Kafkas University, Kars, Türkiye. Choice of immunohistochemical staining was avidin-biotin peroxidase method.

Peripheral blood regulatory B and T cells are decreased in patients with focal epilepsy.

Patients with focal epilepsy of unknown cause (FEoUC) may display T cell infiltration in post-surgery brain specimens and increased serum levels of pro-inflammatory cytokines produced by B and T cells, indicating potential involvement of adaptive immunity. Our study aimed to investigate the peripheral blood distribution of B and T cell subgroups to find clues supporting the distinct organization of adaptive immunity in FEoUC. Twenty-two patients with FEoUC and 25 age and sex matched healthy individuals were included.

Blood transfusion knowledge levels of nurses in İzmir Atatürk training and research Hospital, turkey.

Despite their use in life-saving treatment, blood and blood products can cause life-threatening complications. To administer blood transfusion safely, national guidelines and protocols should be consulted in healthcare organizations. In Türkiye, there are guides and regulations published by the Ministry of Health.

Cytokine profile in lambs naturally infected with sheeppox virus.

In this study, in order to reveal the immune response against the disease in naturally infected sheep with SPPV, the expressions of various pro- or anti-inflammatory cytokines such as tumour necrosis factor alpha (TNF-α), interferon gamma (IFN-γ), interleukin-1beta (IL-1β), interleukin-2 (IL-2), interleukin-6 (IL-6), interleukin-8 (IL-8), interleukin-10 (IL-10) and interleukin-12 (IL-12) were evaluated immunohistochemically. The material of this study consisted of tissue samples taken from 24 sheep, which were brought as dead for routine histopathological examination to the Department of Pathology. Avidin-biotin-peroxidase method was used for immunohistochemistry.

Evaluation of Overall Survival and Disease-Free Survival in Patients Receiving Liver Transplantation for Hepatocellular Carcinoma and Comparison of Living Versus Deceased Donor Liver Transplants: Results of 15 Years of Experience.

Objective: Research comparing patients who received liver transplantation (LT) for hepatocellular carcinoma (HCC) has produced varying outcomes regarding survival and disease-free survival. The objective of this study is to determine the factors that influence the disease-free and overall survivals of those who have undergone LT for HCC and to compare the outcomes of living versus deceased donor liver transplants.

Materials And Methods: We retrospectively analyzed data on patients aged 18 and above who received LT for HCC from 2006 to 2022.