Buscar
Mostrando ítems 31-40 de 229
Molecular Characterization of Embryos with Different Buoyancy Levels in the Yellowtail Kingfish (Seriola lalandi)
(2022)
Simple Summary Low survival of embryos in Seriola lalandi captivity farming has been attributed to low buoyancy. This process is the result of oocyte hydration, which depends on the osmotic force exerted by free amino acids ...
Chemoenzymatic synthesis of organoselenium(IV) compounds and their evaluation as cysteine protease inhibitors
(Sociedade Brasileira de Química, 2010-01-01)
A series of organoselenium dihalides (organoselenanes) was synthesized from organoselenides using a chemoenzymatic approach. The organoselenanes have variations in their stereochemistry and in the halogen atom bonded to ...
Endosomes and lysosomes are involved in early steps of Tl(III)-mediated apoptosis in rat pheochromocytoma (PC12) cells
(Springer, 2012-11)
The mechanisms that mediate thallium (Tl) toxicity are still not completely understood. The exposure of rat pheochromocytoma (PC12) cells to Tl(I) or Tl(III) activates both mitochondrial (Tl(I) and Tl(III)) and extrinsic ...
Abnormal cell-cycle expression of the proteins p27, mdm2 and cathepsin B in oral squamous-cell carcinoma infected with human papillomavirus
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2011)
Since the role of human papillomavirus (HPV) infection in oral carcinogenesis is still unclear, the purpose of this study was to verify the association between the expression of p27, mdm2 and cathepsin B and by HPV-related ...
Caracterização funcional de uma Cisteíno Catepsina recombinante da formiga cortadeira Atta Sexdens
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2018-04-27)
Cutting ants depend on plant leaves to survive, presenting high damage power in agricultural productions, natural and planted forest. The control of these insects through the use of commercial insecticides besides being ...
Acid phosphatase and cathepsin D are active expressed enzymes in the placenta of the cat
(ELSEVIER SCI LTD, 2008)
Enzymes are crucial for the metabolism of macromolecular substrates. In the great majority of cells, most enzymes are constitutive. Nevertheless, inducible enzymes can predominate, determining specialized cell functions. ...
Growth inhibitory activity of a novel lectin from Cliona varians against K562 human erythroleukemia cells
(SpringerNew YorkEUA, 2009)
A tellurium-based cathepsin B inhibitor: Molecular structure, modelling, molecular docking and biological evaluation
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The crystallographically determined structure of biologically active 4,4-dichloro-1,3-diphenyl-4-telluraoct-2-en-1-one, 3, shows the coordination geometry for Te to be distorted psi-pentagonal bipyramidal based on a ...