the aim of this study was to determine the inhibitory effects of feed ingredients on protease activities of argyrosomus regius larvae using in vitro techniques. a. regius larvae fed on a commercial feeding procedure were sampled thirteen times, during the sampling period (from 3 to 32 days after hatching (dah)). the differences observed in protease activities of meagre larvae during the samplin...

Protease widely exists in the digestive tract of animals and humans, playing a very important role in protein digestion and absorption. In this study, a high protease-producing strain Planomicrobium sp. L-2 was isolated and identified from the digestive tract of Octopus variabilis. The strain was identified by physiological and biochemical experiments and 16S rDNA sequences analysis. A protease...

OBJECTIVE The mortality rate among patients with septic shock is high despite current therapy. We present a case of Fournier's gangrene and septic shock at 4 years post-heart transplantation that was reversed by "continuous enteral feeding" of the digestive enzyme inhibitor, gabexate mesilate. Recently, powerful pancreatic digestive proteases in the lumen of the intestine have been identified a...

O rganophosphorus nerve agents and pesticides (Fig. 1) markedly increase the amount and duration of the action of acetylcholine at all of the synaptic sites where it acts, resulting in overstimulation of critical processes that can lead to incapacitation, muscle paralysis, and death. In a recent issue of PNAS, Albuquerque et al. (1) reported that a drug already in use for treating Alzheimer’s d...