Buscar
Mostrando ítems 1-10 de 632
Immunohistochemical expression of cyclooxygenase-2 (COX-2) in oral nevi and melanoma
(Wiley, 2015)
BACKGROUND: Cyclooxygenase-2 (COX-2) catalyses the conversion of arachidonic acid to prostaglandin, and its overexpression has been demonstrated in different malignant tumors, including cutaneous melanoma. However, no data ...
HbIDI, SlIDI and EcIDI: A comparative study of isopentenyl diphosphate isomerase activity and structure
(Elsevier, 2016)
In this study, we cloned, expressed and purified the isopentenyl diphosphate isomerases (IDIs) from two plants, Hevea brasiliensis and Solanum lycopersicum, and compared them to the already well characterized Escherichia ...
Fasciola hepatica Infection in an Indigenous Community of the Peruvian Jungle
(American Society of Tropical Medicine and Hygiene, 2016)
Fasciola hepatica is a zoonotic infection with a worldwide distribution. Autochthonous cases have not been reported in the Amazon region of Peru. Operculated eggs resembling F. hepatica were identified in the stools of ...
Uncontrolled SFK-mediated protein trafficking in prion and Alzheimer's disease
(Taylor and Francis, 2016)
Prions and Amyloid beta (Aβ) peptides induce synaptic damage via complex mechanisms that include the pathological alteration of intracellular signaling cascades. The host-encoded cellular prion protein (PrPC) acts as a ...
Análise quantitativa dos lisossomos no epitélio mamário nas fases proliferativa e secretora do ciclo menstrual, durante a administração de tamoxifeno
(Universidade Federal de São Paulo (UNIFESP), 1994)
Comparative morphology of the ileum of three species of Cephalotes (formicidae, myrmicinae)
(2007-07-16)
The histology (H.E.), histochemistry (carbohydrates, proteins, collagen, and calcium), enzyme profile (ATPase and Acid phosphatase), and ultramorphology of the ileum of Cephalotes atratus, C. clypeatus and C. pusillus were ...