Results 91 to 100 of about 78,011 (319)
Developmental Dynamics, EarlyView.Abstract Background Sporadic venous malformation (VM) is associated with the hyperactivating p.L914F mutation in TIE2, a receptor tyrosine kinase essential for vascular development. This mutation is not found in hereditary VM, suggesting incompatibility with life when expressed during early vascular development.
Lindsay J. Bischoff +6 more
wiley +1 more source
Management of germ cell tumors in children: Approaches to cure [PDF]
, 2002 The introduction of cisplatinum chemotherapy and current advances in the surgical treatment have resulted in a dramatic improvement of the prognosis of children with malignant germ cell tumors (GCT).
Calaminus, G. +4 more
core +1 more source
Advanced Current Collector Design for High Energy Density Anode‐Free Sodium‐Ion Batteries
Electron, EarlyView.The electrochemical performance of AFSIBs depends heavily on the current collector. This review highlights key advances in current collector design for AFSIBs, focusing on surface modification and structural engineering to enhance sodium affinity, ion transport, and interfacial stability. Future research directions are outlined to guide the development
Zhenzhu Wang +9 more
wiley +1 more source
The chicken embryo and its micro environment during egg storage and early incubation [PDF]
, 2008 When egg storage periods are prolonged (>7 days), hatchability and chick quality declines. The reason for this decline has been investigated, but is still not completely understood.
Brand, H., van den +3 more
core +2 more sources
Environmental Toxicology and Chemistry, EarlyView.Abstract There is increasing concern regarding pollutants disrupting the vertebrate thyroid hormone (TH) system, which is crucial for development. Thus, identification of TH system–disrupting chemicals (THSDCs) is an important requirement in the Organisation for Economic Co‐operation and Development (OECD) testing framework.
Lisa Gölz +9 more
wiley +1 more source
Magnifying Glass on Sinonasal NUT Carcinoma Heterogeneity via Spatial Transcriptomics
Head &Neck, EarlyView.ABSTRACT Background Nuclear protein in testis (NUT) carcinomas (NCs) are rare, clinically aggressive tumors with characteristic translocation involving NUTM1 and BRD4 genes. While NCs are generally characterized by undifferentiated basaloid cells with focal/abrupt squamous differentiation, tumoral heterogeneity remains unexplored.
Diana Bell +8 more
wiley +1 more source
A STUDY ON THE PATHOGENESIS OF YOLK RETENTION IN BROILER CHICKS
Pakistan Veterinary Journal, 2002 The present project was designed to identify the factors responsible for yolk retention in broiler chicks. Four different experiments were conducted to find out the effect of four factors (experimental yolk sac infection with Echerichia coli, off-feed ...
Kashif Aziz Khan. Shakeel Akhtar Khan, Shahnaz Hamid2. Asim Aslam and Masood
doaj
International Journal of Cancer, EarlyView.What's New? While several nongenetic risk factors are linked to testicular germ‐cell tumors (TGCTs), the influence of environmental and hormonal factors remains unclear. This study evaluated the role of postnatal exposures in the etiology of TGCT using data from the ongoing EPSAM case–control investigation in Italy.
Mauro Cioffi +10 more
wiley +1 more source
European Journal of Histochemistry, 2017 The present study aims at investigating muscle development and stress response in early stages of Siberian sturgeon when subjected to different rearing temperatures, by analysing growth and development of the muscle and by assessing the stress response ...
Lucia Aidos +5 more
doaj +1 more source
Primary intrarenal yolk sac tumor
Indian Journal of Urology, 2017 Extragonadal germ cell tumors (EGGCTs) usually are not coexistent with a gonadal tumor, hence in a way, are primary and are rare. The origin of primary EGGCT is still a matter of debate. Herewith, we report a patient with primary intrarenal yolk sac tumor in a 43-year-old man.
S Annapurneshwari +2 more
openaire +4 more sources