Shark cartilage is considered as a natural dietary supplement consisting of anti-angiogenic, immunostimulatory, and anti-inflammatory characteristics. Therefore, this study was designed to inspect the possibility that whitecheek shark (Carcharhinus dussumieri) cartilage proteins motivate expression of NKG2D, CXCR3, NKP46, and NKP44 receptors on natural killer cells and their activities against ...

Paz R.C.R., Souza N.P. & Brown J.L. 2015. Fecal cortisol metabolites as indicators of stress in crab-eating-fox (Cerdocyoun thous) in captivity. Pesquisa Veterinária Brasileira 35(10):859-862. Faculdade de Agronomia, Medicina Veterinária e Zootecnica, Universidade Federal de Mato Grosso, Av. Fernando Correa da Costa, Boa Esperança, Cuiabá, MT 78060-900, Brazil. E-mail: [email protected] Blo...

A interação do alaranjado G com proteína foi investigada pela técnica de voltametria. O alaranjado G, em solução tampão Britton-Robinson (B-R), pH 2,0, mostrou um pico voltamétrico irreversível de redução, a –0,17V (vs. SCE) utilizando mercúrio como eletrodo de trabalho. A adição de albumina de soro humano (HSA) à solução de alaranjado G, resultou no decréscimo do pico de corrente de redução, a...

Immunoglobulins (Igs), the key effectors of the adaptive immune system, mediate the specific recognition of foreign structures, i.e. antigens. In mammals, IgM production commonly precedes the production of IgG in the response to an infection. The reptilian counterpart of IgG is IgY, but the exact kinetics of the reptilian immune response are less well known. Boid inclusion body disease (BIBD), ...