Results 51 to 60 of about 7,632 (227)

Safety Assessment of Repeated Oral Administration of Tolfenamic Acid in Japanese Quails: Haematological, Biochemical and Histopathological Evaluations

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Safety of tolfenamic acid in Japanese quails. ABSTRACT Objective This study evaluated the safety profile of tolfenamic acid following repeated oral administration in Japanese quails (Coturnix coturnix japonica) at doses of 2 and 8 mg/kg every 12 h for 7 days. Methods The 42 quails were randomly assigned to three groups. The first group (n = 6) received
Fatih Hatipoglu   +6 more
wiley   +1 more source

Classification of the coefficients of variation of parameters evaluated in Japanese quail experiments

open access: yesBrazilian Journal of Poultry Science, 2014
The objective of this study was to design a classification range of the coefficients of variation (CV) of traits used in experiments with eggtype Japanese quails (Coturnix coturnix japonica). The journal Revista Brasileira de Zootecnia was systematically
DHV Leal   +2 more
doaj   +1 more source

LACTIC ACID BACTERIA WITH ANTIMICROBIAL PROPERTIES ISOLATED FROM THE INSTESTINES OF JAPANESE QUAIL (COTURNIX COTURNIX JAPONICA) [PDF]

open access: yesScience Heritage Journal, 2017
Lactic acid bacteria (LAB) confer many advantages to humans and animals and they provide natural protection against bacterial pathogens such as Salmonella typhymurium and Eschericia coli.
Nurul Amni   +2 more
doaj   +1 more source

Bıldırcınlarda (Coturnix coturnix japonica) embriyo metabolizması

open access: yes, 2020
Prekosyal kuşlar sınıfına giren bıldırcın embriyolarının, 37,5 - 37,8 °C sabit sıcaklık ve %60 - %85 oransal nem koşullarındaki kuluçka boyunca gösterdikleri oksijen tüketimi ölçülmüştür. Kuluçka sırasında, embriyonun önce günden güne artan miktarda oksijen tükettiği ve bu, tüketimin yaklaşık olarak aynı düzeyde kaldığı, hatta azaldığı duraklama ...
Balkan, Mahmut, Karakaş, Recep
openaire   +1 more source

Pathogenicity of Coccidia in Japanese Quail (Coturnix coturnix japonica)

open access: yesPoultry Science, 1984
Coccidia were recovered from a field outbreak in commercially raised Japanese quail from South Carolina. After propagation in unmedicated quail, the culture was identified as a mixture of approximately 65% Eimeria uzura, 33% E. tsunodai, and 2% E. taldykurganica. Several pure cultures of E. uzura were obtained by single oocyst isolation.
M D, Ruff, J M, Fagan, J W, Dick
openaire   +2 more sources

The hearing capabilities of the Dromornithidae (Aves), with inferences on acoustic communication and ecology

open access: yesJournal of Anatomy, Volume 248, Issue 1, Page 82-93, January 2026.
The preservation of bony structures which enclose the hearing organs (ECD) provide a basis for interpreting the hearing capabilities of the extinct, flightless Dromornithidae (Aves). Although the length of the dromornithid ECD was especially short, relative to basicranial length, it conformed to the negative allometric scaling relationships observed in
Phoebe L. McInerney   +2 more
wiley   +1 more source

Experimental Evidence That Prenatal and Postnatal Developmental Stress Affects the Adult Seminal Fluid Proteome in a Precocial Bird

open access: yesMolecular Ecology, Volume 35, Issue 2, January 2026.
ABSTRACT Seminal fluid proteins are important modulators of male fertility and reproductive success, yet little is known about how their abundance responds to early‐life developmental stress. Japanese quail Coturnix japonica) males produce a unique seminal foam that enhances fertilisation success.
Chloe Mason   +6 more
wiley   +1 more source

Dried Cassava Residue in Laying Quail Feeding

open access: yesBrazilian Journal of Poultry Science
This study evaluated the performance, egg quality, relative weight of the gastrointestinal organs, and the intestinal morphometry of laying quails fed diets containing levels of dried cassava residue (DCR). A total of 120 150-day-old Japanese quails were
AZ Almeida   +5 more
doaj   +1 more source

Threshold Responses of Bird Communities to Human Footprint: Testing the Intermediate Disturbance Hypothesis and Implications for Biodiversity Conservation

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Human activities, quantified by the Human Footprint Index (HFP), drive biodiversity declines, with birds serving as sensitive indicators of ecosystem health. In northeastern Inner Mongolia, Threshold Indicator Taxa Analysis (TITAN) identified a community composition shift at HFP ≈ 14, with species‐specific thresholds ranging from 3.37 to 43.22 ...
Xi Yang   +5 more
wiley   +1 more source

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