Results 111 to 120 of about 250,768 (229)

A Modified Quadrature Birdcage Coil Incorporated With a Curved Feature for In Ovo MR Imaging

open access: yesIEEE Open Journal of Engineering in Medicine and Biology
Goal: This study presents a novel MRI coil design approach explicitly tailored for chick embryo measurements, with the primary objective of improving sensitivity and coverage.
Chang-Hoon Choi   +8 more
doaj   +1 more source

Comparative field evaluations of in ovo applied technology

open access: yesPoultry Science, 2010
Mass vaccination of poultry has advanced in recent years with field application of in ovo vaccination technologies in hatcheries worldwide. Working from a laboratory concept to a commercially available system within a matter of a decade, with subsequent full application to 90% of US broiler production a few years later, the commercial systems continue ...
C J, Williams, A S, Zedek
openaire   +2 more sources

Antitumor Activity of Sodium Selenite, Palbociclib, and Disulfiram Against Osteosarcoma and Rhabdomyosarcoma Cell Lines

open access: yesDrug Development Research, Volume 87, Issue 3, May 2026.
ABSTRACT Osteosarcoma and rhabdomyosarcoma are the most common pediatric sarcomas, yet prognosis remains poor due to high relapse rates. This study investigates the repurposing of palbociclib (PB) and disulfiram (DS), alongside sodium selenite (SS), as potential therapeutic strategies.
María Ángeles Chico   +6 more
wiley   +1 more source

Brush Up Your Webster\u27s [PDF]

open access: yes, 1972
From time to time in Word Ways we have seen logological wordplay illustrated from a bewildering variety of sources. In this article we propose to show that one need not always look in arcane and esoteric references to prove one\u27s point.
Myles, Alden, Standish, John
core   +1 more source

RNA interference is ineffective as a routine method for gene silencing in chick embryos as monitored by fgf8 silencing.

open access: yes, 2013
The in vivo accessibility of the chick embryo makes it a favoured model system for experimental developmental biology. Although the range of available techniques now extends to miss-expression of genes through in ovo electroporation, it remains difficult
Bueno i Torrens, David, 1965-   +1 more
core  

Silent Spring - the lost call [PDF]

open access: yes, 2008
The "silence" in Rachel Carson's Silent Spring1 alludes to the demise of bird populations through reproductive problems and death resulting from exposure to the pesticides of that time, many of which are endocrine active.
Mary Ann Ottinger, Michael J. Quinn
core   +1 more source

Gambaran Asam Urat Serum Pada Vegetarian Lacto - Ovo [PDF]

open access: yes, 2016
: Purine is generated through three mechanisms: de novo synthesis, salvage pathway, and food consumption. Most purine derived from food is converted to uric acid directly, without the occurrence of nucleic acid network.
Assa, Y. A. (Youla)   +2 more
core  

Cues from neuroepithelium and surface ectoderm maintain neural crest-free regions within cranial mesenchyme of the developing chick [PDF]

open access: yes, 2002
Within the developing vertebrate head, neural crest cells (NCCs) migrate from the dorsal surface of the hindbrain into the mesenchyme adjacent to rhombomeres (r)1 plus r2, r4 and r6 in three segregated streams.
Dixon, Monica   +2 more
core  

Evaluation of d 18 in ovo administration of soursop (Annona muricata) leaf extract into the air space on hatch performance and physiology of Noiler chicks

open access: yesPoultry Science
: Efficient poultry production can be accomplished using combined technologies. A combination of in ovo and ethno-veterinary technologies can deliver significant benefits, including reduced labour and production costs.
Timothy T. Kuka   +4 more
doaj   +1 more source

The in ovo screening of 27 single essential oils showed selective effects on hatchability, performance and gene expression relevant to gut functions in broilers at hatch

open access: yesPoultry Science
The early post-hatching phase remains to be one of the most vulnerable phases in broiler production. Some essential oils have been reported to improve gut health and growth in broiler chickens when applied to post-hatching diets.
Asad A. Khaskheli   +5 more
doaj   +1 more source

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