Results 11 to 20 of about 9,879 (228)

Cell Transport and the Bursa of Fabricius [PDF]

open access: bronzeNature, 1966
THE use of grafts and parabionts with marked chromosomes in investigations on the mammalian thymus has shown that there is substantial cellular traffic in this organ1,2. Using chick parabionts, it should be possible to make an assessment of the role of cellular immigration in the development of the lymphoid organs of this species.
W. Jaffe, N. S. Fechheimer
openalex   +4 more sources

The Bursa of Fabricius and Homograft Immunity

open access: hybridPoultry Science, 1965
Abstract Hieronymus Fabricius (1621) reported the existence of a sac in the podex of the hen which he believed served as a semen receptable. (Apparently he didn’t notice its presence in cocks). Named the Bursa of Fabricius in his honour, the function of this organ was unknown until the discovery of its role in antibody production by a remarkable ...
W. Jaffe
openalex   +4 more sources

Kınalı Keklik (Alectoris chukar) ve Sülün (Phasianus colchicus) Türlerinde Timus ve Bursa Fabricius Dokularının Histolojik Açıdan İncelenmesi

open access: diamondSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2022
Kınalı keklik (Alectoris chukar) ve sülün (Phasianus colchicus)’ün primer lenfoid organlardan bursa Fabricius ve timus dokularının histolojik yönden değerlendirilmesi ve karşılaştırılması amaçlandı.
Özlem Yeşil, Nurgül Şenol
doaj   +2 more sources

Apoptose e expressão de VP2 e GAPDH na infecção precoce pelo vírus da doença infecciosa da bursa de Fabricius em pintos SPF Apoptosis and expression of VP2 and GADPH in an experimental infectious bursal disease in SPF chicks [PDF]

open access: goldArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
Vinte e nove pintos SPF de um dia foram inoculados com o vírus da doença infecciosa da bursa de Fabricius (VDIB) para avaliar a ocorrência precoce de apoptose e a expressão da proteína viral 2 (VP2) e da enzima gliceraldeído fosfato dehidrogenase (GAPDH).
J.J. Batista   +5 more
doaj   +2 more sources

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 [PDF]

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   +2 more sources

Proanthocyanidins Alleviates AflatoxinB₁-Induced Oxidative Stress and Apoptosis through Mitochondrial Pathway in the Bursa of Fabricius of Broilers. [PDF]

open access: yesToxins (Basel), 2019
Aflatoxin B1 (AFB1) is a serious threat to the poultry industry. Proanthocyanidins (PCs) demonstrates a broad range of biological, pharmacological, therapeutic, and chemoprotective properties.
Rajput SA   +11 more
europepmc   +2 more sources

chTLR4 pathway activation by Astragalus polysaccharide in bursa of Fabricius. [PDF]

open access: yesBMC Vet Res, 2017
BackgroundThe Toll-like receptor 4 (TLR4) pathway involves in the pathogen recognition and defense against infection in mammals. Considering that avian and mammalian TLR are differentially mediated, the action of a natural product on avian TLR4 pathway ...
Zhang R   +7 more
europepmc   +3 more sources

Transcriptome profile in bursa of Fabricius reveals potential mode for stress-influenced immune function in chicken stress model. [PDF]

open access: yesBMC Genomics, 2018
The molecular mechanisms underlying stress-influenced immune function of chicken (Gallus Gallus) are not clear. The stress models can be established effectively by feeding chickens corticosterone (CORT) hormone. The bursa of Fabricius is a unique central
Zhang Y   +12 more
europepmc   +2 more sources

The Structure Of Bursa Of Fabricius In The Long-Legged Buzzard (Buteo Rufinus): Histological And Histochemical Study

open access: yesActa Veterinaria, 2015
The bursa of Fabricius (BF) is a lymphoepithelial organ found only in birds. Differences in morphology of BF could play an important role in immune response.
Karadag Sari Ebru   +3 more
doaj   +2 more sources

Age-related development and histomorphological observations of bursa of Fabricius in sonali chicken

open access: yesJournal of Advanced Biotechnology and Experimental Therapeutics, 2020
The aim of this research was to investigate the age related histomorphological and involutory changes of bursa of Fabricius of sonali chicken at different postnatal stages in Bangladesh.
Ummay Ayman   +2 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy