Results 61 to 70 of about 75,211 (286)
Primary pulmonary yolk sac tumor: A case report
Current Problems in Cancer: Case ReportsA primary yolk sac tumor of the lung is an extremely rare type of extragonadal germ cell tumor that originates in the lung parenchyma. We report a case of a large pulmonary yolk sac tumor in the right lower lobe with brain metastasis, treated with ...
Atif Saleem Siddiqui
doaj +1 more source
Citation: 'yolk sac' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11389 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage
Peixin Yang, Fuhua Xu
+4 more sources
From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries
Advanced Energy Materials, EarlyView.This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku +5 more
wiley +1 more source
Origin and function of the yolk sac in primate embryogenesis
Nature Communications, 2020 Why do human embryos need a yolk sac and how does it form? This Perspective by Thorsten Boroviak and Connor Ross explores the development and function of the yolk sac in primate embryogenesis.
Connor Ross, Thorsten E. Boroviak
doaj +1 more source
Evidence of a dual histogenetic pathway of sacrococcygeal teratomas [PDF]
, 2016 Aims Sacrococcygeal teratomas are rare tumours that occur most frequently in neonates, although adult cases also occur. The molecular pathogenesis of these tumours and their long-term prognosis is uncertain.
Cheng, Liang +10 more
core +1 more source
Nanodiamonds as Bioactive Platforms to Modulate Microbial, Mammalian, and Vertebrate Systems
Advanced NanoBiomed Research, EarlyView.Nanodiamonds (NDs) are biocompatible and antibacterial nanomaterials that support mammalian cell growth while inhibiting bacterial pathogens. NDs showed strong antibacterial activity, with Escherichia coli being more sensitive than Staphylococcus aureus. At 10 mg/mL, both bacteria exhibited ~8% viability.
Aaqil Rifai +6 more
wiley +1 more source
Incubation of penguin eggs [PDF]
, 2003 The preservation of rare and endangered species of birds requires finding efficient, and above all successful, methods of breeding them in captivity. One strategy adopted is to remove eggs from the mother, making her lay more eggs, and then incubating ...
Edwards, Carina +2 more
core
Modern competency‐based teaching of human sexual development
Anatomical Sciences Education, EarlyView.Abstract Embryology is an integral part of anatomy and a key subject in basic medical education. The development of the sexual tract, which is closely associated with the formation of the urinary tract and the organs of continence, is particularly complex and relevant for many medical disciplines.
Elisabeth Eppler +2 more
wiley +1 more source
Direct Effects of Microalgae and Protists on Herring (Clupea harengus) Yolk Sac Larvae.
PLoS ONE, 2015 This study investigated effects of microalgae (Rhodomonas baltica) and heterotrophic protists (Oxyrrhis marina) on the daily growth, activity, condition and feeding success of Atlantic herring (Clupea harengus) larvae from hatch, through the end of the ...
Björn Illing +3 more
doaj +1 more source
Essential embryology for the Canadian pathologists’ assistant
Anatomical Sciences Education, EarlyView.Abstract Pathologists' assistants (PAs) are pivotal in healthcare, conducting autopsies and examining tissues under a pathologist's guidance. Embryology knowledge is crucial for PAs to accurately assess anomalies and identify pathologies. Yet, it is often overlooked in academic PA training programs.
Samantha H. Nacci +4 more
wiley +1 more source