Search results - 14 results
Necrotoxigenic Escherichia coli type-2 invade and cause diarrhoea during experimental infection in colostrum-restricted newborn calves.
immunohistochemistry with a polyclonal anti- O78 and a monoclonal anti- F17 b antisera. Three of the five control calves receiving either saline or a CNF (-), F17 a strain (25KH09) had no clinical signs or lesions. The ...
In ovo treatment with an aromatase inhibitor masculinizes postnatal hormone levels, abdominal fat pad content, and GH pulsatility in broiler chickens.
ovo to test the specific embryonic role of estrogen in conferring the sex distinction in GH release and body phenotype in broilers. On Day 6 of incubation, eggs were injected with saline or with ...
Modulation of oral tolerance to ovalbumin by cholera toxin and its B subunit.
primed the immune system, inducing a stronger response to a subsequent parenteral injection of OVA with complete Freund’s adjuvant than in mice prefed only with OVA or with saline. Oral CT plus OVA also ...
Decompaction and biopsy of late mouse morulae: assessment of in-vitro and in-vivo developmental potential16
albumin until the late morula stage (92 h post administration of human chorionic gonadotrophin). Decompaction was obtained by exposure of the embryos to Ca(2+)-Mg(2+)-free phosphate-buffered saline (PBS) or ...