najas gracillima/phosphatase

BACKGROUND Snake venoms are synthesized and stored in venom glands. Most venoms are complex mixtures of several proteins, peptides, enzymes, toxins and non-protein components. In the present study, we investigated the oxidative stress and apoptosis in rat liver cells provoked by Naja haje crude

Effects of 50% ethanolic extracts from the liver and the gall bladder of Naja naja kaouthia Lesson (COB-L or COB-G) were studied on the phagocytic activity of a mouse reticuloendothelial system. The clearance-rate of carbon was shortened by the oral administration of COB-L or COB-G (50 or 200

The phospholipase A2 (PLA2) neurotoxin, beta-bungarotoxin (beta-BuTX), presynaptically alters acetylcholine release. We previously found that beta-BuTX inhibits protein phosphorylation in rat brain synaptosomes. This inhibition was not due to the inhibition of ATP synthesis, the action of

Based on data accumulated regarding the neuroprotective action of Proline-Rich-Peptide-1 (PRP-1, a fragment of neurophysin vasopressin associated hypothalamic glycoprotein consisting of 15 amino acid residues) on neurons survival and axons regeneration and taking into the account that

In our earlier report, gold nanoparticle (GNP) and snake venom protein toxin NKCT1 were conjugated and primary characteristics were done. In this communication, further characteristics of GNP-NKCT1 were done with TGA, BET, Zeta potential, ICP-MS, FTIR, XPS, and in vitro release kinetics for its

We tested the action of proline-rich peptide (PRP-1) and cobra venom Naja Naja Oxiana (NOX) on Deiters' nucleus neurons at 3rd, 15th and 35th days after unilateral labyrinthectomy (UL). Early and late tetanic, post-tetanic potentiation and depression of Deiters'neurons to bilateral high frequency

Cardiotoxins (CTXs) are suggested to exert their cytotoxicity through cell membrane damage. Other studies show that penetration of CTXs into cells elicits mitochondrial fragmentation or lysosome disruption, leading to cell death. Considering the role of AMPK-activated protein kinase (AMPK) in