Results 31 to 40 of about 12,187 (252)

GROSS MORPHOMETRICAL STUDY ON BURSA OF FABRICIUS IN DEVELOPING BRONZE TURKEY (MELEAGRIS GALOPAVO) [PDF]

open access: yesTrakia Journal of Sciences, 2020
The aim of the study was an evaluation of the age related development of bronze turkey's bursa of Fabricius. The obtained data gave information about the standard actual values of the metric parameters in the investigated organ.
G. Penchev
doaj   +1 more source

Effect of Cordyceps militaris Hot Water Extract on Immunomodulationassociated Gene Expression in Broilers, Gallus gallus

open access: yesThe Journal of Poultry Science, 2019
Cordyceps militaris is a well-known Chinese medicinal fungus that has been used as a nutraceutical food in several Asian countries. Cordycepin (3′-deoxyadenosine), a secondary metabolite produced from Cordyceps militaris, has been demonstrated to exert a
Yeong-Hsiang Cheng   +2 more
doaj   +1 more source

Cryptosporidium spp. in bursa of Fabricius of broiler chickens from Uruguay

open access: yesCiência Rural, 2015
The presence of Cryptosporidium spp. was detected in broiler chickens of 32-40 days of age, colonizing the bursa of Fabricius. The histologic study with haematoxylin and eosin staining was done on specimens of trachea, complete intestinal tract and bursa.
Susana Casanova   +2 more
doaj   +1 more source

HISTOLOGICAL FINDINGS OF THE BURSA OF FABRICIUS IN BROILER CHICKS SUPPLIED WITH THE METHIONINE SUPPLEMENT METHIO GROW [PDF]

open access: yesBasrah Journal of Veterinary Research, 2020
The study aimed to determine the effects of higher levels of methioninesupplementation than the recommended NRC level in the diets on the weight andhistomorphology of the bursa of Fabricius as indicators for the immune status of broilerchickens.
Ali Hassan et al.,...
doaj   +1 more source

The effects of different velogenic NDV infections on the chicken bursa of Fabricius

open access: yesBMC Veterinary Research, 2017
Background Virulent Newcastle disease virus (NDV) was reported to cause rapid depletion of chicken bursa of Fabricius. Severe pathological condition of the organ is commonly associated with high levels of virus replication, intense inflammatory response ...
Y. W. Kristeen-Teo   +6 more
doaj   +1 more source

Effect of Feeding Oak Acorn on Expression of IL-2, IL-13 and IFN-γ Genes in Bursa Fabricius Tissue of Broiler Chickens (Short Communication) [PDF]

open access: yesPoultry Science Journal, 2019
Today, the use of oak as a replacement feed in poultry diets is well documented. However, oak contains polyphenol compounds (tannins) as antinutrient factors resulted in limited usage in the poultry rations.
Nobakht E, Muhaghegh Dolatabady M
doaj   +1 more source

Integrated Transcriptome Analysis Reveals mRNA–miRNA Pathway Crosstalk in Roman Laying Hens’ Immune Organs Induced by AFB1

open access: yesToxins, 2022
Aflatoxin B1 (AFB1) is a widely distributed contaminant in moldy corn, rice, soybean, and oil crops. Many studies have revealed its adverse effects, such as carcinogenicity, immunotoxicity, and hepatotoxicity, on the health of humans and animals.
Zhongxian Xu   +7 more
doaj   +1 more source

Chai Hu oral liquid enhances the immune functions of both spleen and bursa of Fabricius in heat-stressed broilers through strengthening TLR4-TBK1 signaling pathway

open access: yesPoultry Science, 2021
: Heat stress can affect the poultry production and immune status of broilers. Heat stress disrupts intestinal integrity and increases intestinal inflammation, which is related with body immune dysfunction.
Lu-Ping Tang   +8 more
doaj  

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