Results 21 to 30 of about 84,929 (246)

Egg-in-cube: design and fabrication of a novel artificial eggshell with functionalized surface.

open access: yesPLoS ONE, 2015
An eggshell is a porous microstructure that regulates the passage of gases to allow respiration. The chick embryo and its circulatory system enclosed by the eggshell has become an important model for biomedical research such as the control of ...
Wenjing Huang   +2 more
doaj   +1 more source

Behavior of the P1.HTR mastocytoma cell line implanted in the chorioallantoic membrane of chick embryos

open access: yesBrazilian Journal of Medical and Biological Research, 2013
The P1.HTR cell line includes highly transfectable cells derived from P815 mastocytoma cells originating from mouse breast tissue. Despite its widespread use in immunogenic studies, no data are available about the behavior of P1.HTR cells ...
S.F. Avram, A.M. Cimpean, M. Raica
doaj   +1 more source

Chorioallantoic membrane assay as model for angiogenesis in tissue engineering : focus on stem cells [PDF]

open access: yes, 2020
Tissue engineering aims to structurally and functionally regenerate damaged tissues, which requires the formation of new blood vessels that supply oxygen and nutrients by the process of angiogenesis.
Bronckaers, Annelies   +6 more
core   +3 more sources

Pre-Incubation and its Effect on the Development and Malformations of The Chick Embryo

open access: yesFolia Veterinaria, 2019
This study was conducted to evaluate the effect of eggs stored with and without pre-incubation on chick embryos with emphasis on: embryo body, heart weight, malformations, and mortality.
Janikovičová L.   +3 more
doaj   +1 more source

Longitudinal bioluminescence imaging to monitor breast tumor growth and treatment response using the chick chorioallantoic membrane model

open access: yesScientific Reports, 2022
The development of successful treatment regimens for breast cancer requires strong pre-clinical data generated in physiologically relevant pre-clinical models.
Sumreen Javed   +3 more
doaj   +1 more source

Cerberus is a feedback inhibitor of Nodal asymmetric signaling in the chick embryo [PDF]

open access: yes, 2007
The TGF-beta-related molecule Nodal plays an essential and conserved role in left-right patterning of the vertebrate embryo. Previous reports have shown that the zebrafish and mouse Cerberus-related proteins Charon and Cerberus-like-2 (Cerl-2 ...
Andrade, Sofia   +3 more
core   +1 more source

Distinct modes of floor plate induction in the chick embryo [PDF]

open access: yes, 2003
To begin to reconcile models of floor plate formation in the vertebrate neural tube, we have performed experiments aimed at understanding the development of the early floor plate in the chick embryo. Using real-time analyses of cell behaviour, we provide
Fraser, Scott   +4 more
core   +1 more source

The novel model: Experimental optical coherence tomography–guided anterior segment imaging chick embryo model

open access: yesIndian Journal of Ophthalmology, 2019
Purpose: The aim of this study was to present an experimental optical coherence tomography (OCT)–guided anterior segment (AS) imaging chick embryo model. Through this model, we aimed to reveal similarities and differences between human cornea, AS tissues,
Resat Duman   +5 more
doaj   +1 more source

Higher levels of CO2 during late incubation alter the hatch time of chicken embryos [PDF]

open access: yes, 2015
status ...
C. Bahr   +14 more
core   +1 more source

The role of entropic penalties of circular DNA assembly in spectroscopy and imaging

open access: yesJournal of Theoretical and Applied Physics, 2019
Recently, some authors have considered thermodynamics of DNA and obtained its entropy. In parallel, they have shown that phonons which are agents of temperature and entropy have direct effects on the electrons.
Alireza Sepehri   +3 more
doaj   +1 more source

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