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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 ...
Isolation and characterization of synergistic hemorrhagins from the venom of the snake Bothrops asper
(1993-09)
Three hemorrhagic factors (BaH1, BH2 and BH3) were isolated from the venom of Bothrops asper by gel filtration on Sephacryl S-200, DEAE-Sepharose chromatography, metal chelate affinity chromatography and hydrophobic ...
Isolation and characterization of synergistic hemorrhagins from the venom of the snake Bothrops asper
(1993-09)
Three hemorrhagic factors (BaH1, BH2 and BH3) were isolated from the venom of Bothrops asper by gel filtration on Sephacryl S-200, DEAE-Sepharose chromatography, metal chelate affinity chromatography and hydrophobic ...
Comparative characterization of protease activity in cultured spotted rose snapper juveniles (Lutjanus guttatus)
(Pontificia Universidad Católica de Valparaíso, 2017)
Molecular cloning and characterization of procirsin, an active aspartic protease precursor from Cirsium vulgare (Asteraceae)
(Pergamon-Elsevier Science Ltd, 2012-09)
Typical aspartic proteinases from plants of the Astereaceae family like cardosins and cyprosins are well-known milk-clotting enzymes. Their effectiveness in cheesemaking has encouraged several studies on other Astereaceae ...
Isolation and characterization of an Aspartic Protease from Salpichroa origanifolia Fruits
(Bentham Science Publishers, 2015-03)
This report describes the purification of an aspartic protease (salpichroin) from ripe fruits of Salpichroa origanifolia (Solanaceae) starting with precipitation using organic solvents and anionexchange chromatography with ...
Immune complexes (IC) down-regulate the basal and interferon-γ-induced expression of MHC class II on human monocytes
(Wiley Blackwell Publishing, Inc, 2001-08)
The interaction of Fc receptors for IgG (FcγRs) on monocytes/macrophages with immune complexes (IC) triggers regulatory and effector functions. Previous studies have shown that FcγR-IC interactions inhibit the IFN-γ-induced ...
Proteolytic activity of gut bacteria isolated from the velvet bean caterpillar Anticarsia gemmatalis
(Journal of Comparative Physiology B, 2018)