Results 141 to 150 of about 135,899 (299)

Schadelijke stoffen in scholekstereieren; responsmetingen in bioassays ter bepaling van risico's van contaminanten in eieren van scholeksters uit het Zeehavenkanaal [PDF]

open access: yes
In het verleden zijn door het RIKZ in het Zeehavenkanaal te Delfzijl hoge hexachloorbenzeengehalten gemeten. Na sanering voldeed de onderwaterbodem voor hexachloorbenzeen echter nog steeds niet aan de normen voor het baggerbeheer.
Bosveld, A.T.C.   +4 more
core   +1 more source

Single fluff-spray application of mother hen uropygial secretion analogue positively influences bursa of Fabricius development and the heterophil-to-lymphocyte ratio in ROSS 308 chicks

open access: gold, 2020
Pietro Asproni   +7 more
openalex   +1 more source

Modifying the Response of Male Broiler Chickens to Heat Stress Through Early Age Feed Restriction and Thermal Conditioning [PDF]

open access: yes, 2002
Two experiments were conducted to investigate the effects of early age feed restriction and heat conditioning on tolerance to acute and chronic heat stress in male broiler chickens.
Dillard, SE   +4 more
core   +1 more source

Effect of the extract from the bursa of Fabricius on bone marrow of experimentally immunodeficient mice [PDF]

open access: hybrid
Kolberg Natalia Alexandrovna   +3 more
openalex   +1 more source

Detection of immunoglobulins containing plasma cells in the thymus, bursa of Fabricius and spleen of vaccinated broiler chickens with Newcastle disease virus vaccine [PDF]

open access: gold, 2014
Md. Abdul Masum   +7 more
openalex   +1 more source

СТРОЕНИЕ ЦЕНТРАЛЬНЫХ ОРГАНОВ ИММУННОЙ СИСТЕМЫ КУР

open access: yesВетеринарная патология, 2012
The article presents data from the literature of structural features of the thymus and bursa of Fabricius hens as the central organs of immunity.

doaj  

EFFECTS OF LOCAL GAMETOCYTE AND LIVACOX VACCINES ON LIVE BODY WEIGHT GAIN AND LYMPHOID ORGANS IN CHICKENS [PDF]

open access: yes, 2008
Organ to body weight ratio in chickens is considered to be an important parameter to study the immune status due to any infection or vaccination. The present paper reports the effects of local gametocyte and Livacox vaccines on live weight gains and ...
M. IRFAN ANWAR, M. AKHTAR, I. HUSSAIN1, F. MUHAMMAD2 AND A. U. HAQ3
core  

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