Results 91 to 100 of about 10,925 (255)

The Effect of Fluorine on the Chicken Proventriculus

open access: yesPoultry Science, 1959
Abstract THE relationship of fluorine and the growth and development of the proventriculus has never been extensively studied. Our interest grew from an experiment with graded levels of calcium fluoride and sodium fluoride (Gardiner, Parker and Carrick, 1959) in which it was observed that the glandular stomach of chicks fed high levels of sodium ...
E.E. Gardiner   +4 more
openaire   +1 more source

Epizootiological Consequences of the Possible Importation of Plague Agent from Manchuria in the Territory of Trans-Baikal Natural Focus

open access: yesПроблемы особо опасных инфекций, 2013
Experimental investigations have demonstrated that proventriculus of Citellophilus tesquorum sungaris (population habitant in the territory of Trans-Baikal region) and Xenopsylla cheopis (classical vector) is blocked
G. A. Voronova, L. P. Bazanova
doaj   +1 more source

Mortality associated with avian reovirus infection in a free-living magpie (Pica pica) in Great Britain [PDF]

open access: yes, 2015
Avian reoviruses (ARVs) cause a range of disease presentations in domestic, captive and free-living bird species. ARVs have been reported as a cause of significant disease and mortality in free-living corvid species in North America and continental ...
Cunningham, AA   +9 more
core   +1 more source

Study of pathological changes in digestive system of domestic pigeons (Columba livia) in Mosul city [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2010
One hundred diseased cases of pigeons (Columba livia) in Mosul city were examined, 67 birds (67%) showed pathologicallesions in digestive system. Most of the gross and histopathological lesions occurred in intestine (29.3%) followed byoropharynx, liver ...
M. G. Saeed, A. A. Al-Nimma
doaj  

Defective Proventriculus Regulates Cell Specification in the Gastric Region of Drosophila Intestine [PDF]

open access: gold, 2020
Sonam Mehrotra   +4 more
openalex   +1 more source

Studies On Local Isolates Of Infectious Bursal Disease Virus [PDF]

open access: yes, 1996
Infectious bursal disease (lBD) is one of the most important viral diseases in chickens. IBD virus ( IBDV) from seven local field outbreaks in layer, broiler and village chickens were isolated, propagated and identified.
Hashim, Hafizah
core  

A Comparison of Bird Digestive Systems by Diet [PDF]

open access: yes, 2017
The vertebrate digestive system can be modified to accommodate a diversity of diets. In general, herbivores tend to have longer, more complex digestive systems while carnivores have smaller, less elaborate digestive systems, but most of the research in ...
Siddique, Adnan
core  

Macroanatomic investigations on the course and distribution of the celiac artery in Hooded crow (Corvus cornix) with special reference to the arterial supply of the stomach

open access: yesJournal of Veterinary Medical Research, 2017
The aim of this study was to investigate the course and distribution of the celiac artery in Hooded crows and to extend our knowledge on the captured crows. Scarce information in the field of veterinary comparative anatomy and the available literature on
Nawal A. Noor
doaj  

NASA Ames Institutional Scientific Collection (ISC) [PDF]

open access: yes
NASA's current human space flight research is directed towards enabling human space exploration beyond Low Earth Orbit (LEO). The Space Flight Payload Projects; Rodent Research, Cell Science, and Microbial Labs, flown on the International Space Station ...
French, Alison J.   +4 more
core   +1 more source

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