Results 61 to 70 of about 236,944 (258)

Cell migration domains in the chick telencephalon [PDF]

, 1996
Little is known about the process by which the vertebrate forebrain (the diencephalon and telencephalon) becomes regionalized during development.
Montgomery, John Michael
core   +1 more source

Genetic Characterization of Human Rabies Vaccine Strain in Japan and Rabies Viruses Related to Vaccine Development from 1940s to 1980s

Viruses, 2022
The rabies virus is widely distributed and vaccines are an important strategy to prevent its spread. The whole-genome sequences of rabies strains in relation to vaccine development provide essential information to maintain vaccine quality and develop new
Madoka Horiya, Guillermo Posadas-Herrera, Mutsuyo Takayama-Ito, Yukie Yamaguchi, Itoe Iizuka-Shiota, Hirofumi Kato, Aikou Okamoto, Masayuki Saijo, Chang-Kweng Lim   +8 more
doaj   +1 more source

Insulin Hypoglycemia in Chick Embryos.

Experimental Biology and Medicine, 1948
Landauer1, 2 has found that certain morphological abnormalities may be produced by injecting insulin into the yolk of 0-5-day chick embryos. In the course of an investigation into the carbohydrate metabolism of insulin-treated embryos we have found that a persistent hypoglycemia is produced by insulin applied in this manner.
openaire   +2 more sources

Micro-magnetic resonance imaging study of live quail embryos during embryonic development [PDF]

, 2011
Eggs containing live Japanese quail embryos were imaged using micro-magnetic resonance imaging (μMRI) at 24-h intervals from Day 0 to 8, the period during which the main body axis is being laid down and organogenesis is taking place.
Welten, Monique, Tickle, Cheryll, Baggott, Glenn, Glenn Baggott, Morrison, Fiona, Suzanne Duce, Fiona Morrison, Cheryll Tickle, Monique Welten, Welten, M., Duce, Suzanne, Baggott, Glenn K., Morrison, F., Tickle, C., Duce, S.   +14 more
core   +1 more source

Proto‐Panic Modulation by Caffeine‐Proteinoid Complexes

Journal of Applied Polymer Science, EarlyView.
Caffeine–proteinoid microspheres synthesized by thermal polymerization exhibit compartmentalized drug loading with encapsulation efficiencies of 61%–82% and triphasic release kinetics. Electrochemical monitoring reveals multi‐scale oscillatory dynamics consistent with chaotic and damped harmonic behavior, while Boolean logic operations demonstrate ...
Panagiotis Mougkogiannis, Andrew Adamatzky   +1 more
wiley   +1 more source

Cardiac morphological and morphometric analysis of Ardea alba

The Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio, Max Alex Santos Ferreira, Elane Guerreiro Giese, Érika Branco, Antônio Basílio Guerreiro Junior, Ana Rita de Lima   +5 more
wiley   +1 more source

Improved method for ex ovo-cultivation of developing chicken embryos for human stem cell xenografts [PDF]

, 2013
Schomann T, Qunneis F, Widera D, Kaltschmidt C, Kaltschmidt B. Improved method for ex ovo-cultivation of developing chicken embryos for human stem cell xenografts. Stem Cells International.
Barbara Kaltschmidt, Darius Widera, Qunneis, Firas, Timo Schomann, Kaltschmidt, Christian, Widera, Darius, Widera, Darius ; https://orcid.org/, Schomann, Timo, Firas Qunneis, Kaltschmidt, Barbara, Christian Kaltschmidt   +10 more
core   +1 more source

The 9+ month marathon: How pregnancy may have shaped human endurance capacities

The Anatomical Record, EarlyView.
Abstract Anthropology has long considered the evolution of our uniquely human endurance capacities to be the result of selection upon anatomical and physiological features imposed by the demands of thermoregulation and resource acquisition, particularly during the demands of persistence hunting. Research has focused on the anatomical changes present in
Cara Ocobock
wiley   +1 more source

Humans and platyrrhines share a pattern of articular variance

The Anatomical Record, EarlyView.
Abstract Previous work has identified a pattern of articular shape variation in modern human limb joints, in which convex joint surfaces exhibit constrained variance relative to their more variable concave conarticulars. This pattern is notable given that joint morphogenesis is influenced by local biomechanical environments, which vary substantially ...
Haley Horbaly, Liam Zachary
wiley   +1 more source

Developmental Changes in Action Potential Prolongation by K+-Channel Blockers in Chick Myocardium

Journal of Pharmacological Sciences, 2011
The effects of K+-channel blockers on the action potential duration of the myocardium were examined in isolated right ventricles from the 7 – 10-day-old, 11 – 13-day-old, and 14 – 20-day-old embryo and 1 – 7-day-old hatched chicks.
Hideaki Nouchi, Naoaki Kiryu, Mikio Kimata, Yayoi Tsuneoka, Shogo Hamaguchi, Iyuki Namekata, Akira Takahara, Koki Shigenobu, Hikaru Tanaka   +8 more
doaj   +1 more source