A multimodal zebrafish developmental atlas reveals the state-transition dynamics of late-vertebrate pluripotent axial progenitors.

Elucidating organismal developmental processes requires a comprehensive understanding of cellular lineages in the spatial, temporal, and molecular domains. In this study, we introduce Zebrahub, a dynamic atlas of zebrafish embryonic development that integrates single-cell sequencing time course data with lineage reconstructions facilitated by light-sheet microscopy. This atlas offers high-resolution and in-depth molecular insights into zebrafish development, achieved through the sequencing of individual embryos across ten developmental stages, complemented by reconstructions of cellular trajectories.

OME-Zarr: a cloud-optimized bioimaging file format with international community support.

A growing community is constructing a next-generation file format (NGFF) for bioimaging to overcome problems of scalability and heterogeneity. Organized by the Open Microscopy Environment (OME), individuals and institutes across diverse modalities facing these problems have designed a format specification process (OME-NGFF) to address these needs. This paper brings together a wide range of those community members to describe the cloud-optimized format itself-OME-Zarr-along with tools and data resources available today to increase FAIR access and remove barriers in the scientific process.

Adrenal lesion classification with abdomen caps and the effect of ROI size.

Accurate classification of adrenal lesions on magnetic resonance (MR) images are very important for diagnosis and treatment planning. The detection and classification of lesions in medical imaging heavily rely on several key factors, including the specialist's level of experience, work intensity, and fatigue of the clinician. These factors are critical determinants of the accuracy and effectiveness of the diagnostic process, which in turn has a direct impact on patient health outcomes.

OME-Zarr: a cloud-optimized bioimaging file format with international community support.

A growing community is constructing a next-generation file format (NGFF) for bioimaging to overcome problems of scalability and heterogeneity. Organized by the Open Microscopy Environment (OME), individuals and institutes across diverse modalities facing these problems have designed a format specification process (OME-NGFF) to address these needs. This paper brings together a wide range of those community members to describe the cloud-optimized format itself -- OME-Zarr -- along with tools and data resources available today to increase FAIR access and remove barriers in the scientific process.

Democratising deep learning for microscopy with ZeroCostDL4Mic.

Deep Learning (DL) methods are powerful analytical tools for microscopy and can outperform conventional image processing pipelines. Despite the enthusiasm and innovations fuelled by DL technology, the need to access powerful and compatible resources to train DL networks leads to an accessibility barrier that novice users often find difficult to overcome. Here, we present ZeroCostDL4Mic, an entry-level platform simplifying DL access by leveraging the free, cloud-based computational resources of Google Colab.

The effects of different syringe volume, needle size and sample volume on blood gas analysis in syringes washed with heparin.

Introduction: We evaluated the effect of different syringe volume, needle size and sample volume on blood gas analysis in syringes washed with heparin.

Materials And Methods: In this multi-step experimental study, percent dilution ratios (PDRs) and final heparin concentrations (FHCs) were calculated by gravimetric method for determining the effect of syringe volume (1, 2, 5 and 10 mL), needle size (20, 21, 22, 25 and 26 G) and sample volume (0.5, 1, 2, 5 and 10 mL).

Effect of levothyroxine replacement therapy on paraoxonase-1 and carotid intima-media thickness in subclinical hypothyroidism.

Background: Paraoxonase-1 (PON-1) may play an important role in atherosclerosis. Atherosclerosis is an inflammatory disease and C-reactive protein is a marker for inflammation. The aim of this study was to determine serum PON-1 activity and high-sensitivity C-reactive protein (hs-CRP) levels and assess carotid intima-media thickness, a marker of early atherosclerotic changes, in patients with subclinical hypothyroidism.

Prospective comparison of tissue trauma after laparoscopic hysterectomy types with retroperitoneal lateral transsection of uterine vessels using ligasure and abdominal hysterectomy.

Objective: The aim of this study was to evaluate the level of tissue trauma after laparoscopic and total laparoscopic hysterectomy with retroperitoneal lateral transsection of uterine vessels using ligasure as compared with abdominal hysterectomy.

Study Design: A total of 45 women with various indications for hysterectomy were randomized into laparoscopic hysterectomy, total laparoscopic hysterectomy and abdominal hysterectomy. Laparoscopic and total laparoscopic hysterectomy with retroperitoneal lateral transsection of uterine vessels was performed by four-puncture laparoscopy and pre-, postoperative and postoperative 24th hour levels of interleukin-6 (IL-6) and C-reactive protein (CRP), the mean operative time, drop in hemoglobin concentration, weight of removed uterus, VAS scores, hospitalization period and major and minor operative complications were analyzed prospectively.

Plasma thiobarbituric acid-reactive substance levels in subclinical hypothyroidism.

Objective: The purpose of this study was to determine thiobarbituric acid-reactive substance (TBARS) levels in subclinical hypothyroidism and to examine the effect of levothyroxine replacement on TBARS levels.

Subjects And Methods: A cohort of 28 female patients with subclinical hypothyroidism and 24 healthy controls were enrolled in this study. The levels of plasma TBARS, serum lipids, and high-sensitive C-reactive protein (CRP) in patients with subclinical hypothyroidism at baseline and after achieving euthyroid state by levothyroxine were assessed.

[Evaluation of specialist training in basic sciences in two university medical schools: perspectives from both specialist residents and trainers].

A questionnaire survey has been undertaken to evaluate the specialist training in basic sciences in view of both specialist residents (SpRs) and trainers of two university medical schools in Izmir, Turkey. Seventy four SpRs (39 from Dokuz Eylül and 35 from Ege Universities) and 15 basic science units (8 from Dokuz Eyül and 7 from Ege Universities) were joined in this survey. The response rate was 73% for SpRs and 86.

[Specialist training in basic sciences in university hospitals: specialist resident perspective].

In this study, a questionnaire survey including 56 questions and 154 variables has been undertaken for 74 specialist residents (SpRs) (39 from Dokuz Eylül and 35 from Ege Universities) who have been training in the two university hospitals of Izmir, for the detection of the structure of the actual training programmes, trainer profiles and technical institute equipments in the departments of Basic Sciences, Medical Pathology and Pharmacology. By using this survey, SpRs' demographic informations, training programmes, theoretical and skill activites, educational atmospheres, the trainers' profiles, assessments, audits and professionel developments have been questionned. The rate of response was 71%, and educational programmes, training and technical equipments, efficacy and number of the trainers were found satisfactory in each one of the universities.