H-FABP as a diagnostic marker for early detection of young myocardial infarction among Indians.

It is of interest to document the point-of-care test using heart-type fatty-acid binding protein (H-FABP) in comparison with CK-MB, Troponin T and hsCRP. This is a more sensitive and specific cardiac biomarker than cTnT and CK-MB, and it has a higher diagnostic effectiveness for detecting early acute myocardial infarction (AMI). The case-control study enrolled 220 participants (110 myocardial infarction patients as cases and 110 healthy subjects as control) > 18 years of either sex after ethical clearance and informed consent form.

Myeloperoxidase and troponin T are linked with myocardial infarction among young Indians.

It is of interest to document the correlation of myeloperoxidase (MPO) and Troponin T (TnT) in young Indian patients with myocardial infarction using epidemiological data. A study with 220 (110 case and 110 control) participants with Acute Coronary Syndrome (both males and females) was completed. Patients were identified using a pre-designed PROFORMA at the OPD and IPD of the Medicine Department at the Index Medical College & Hospital, Malwanchal University and Moti Lal Nehru Medical College and Swaroop Rani Nehru Hospital in India.

Prophylaxis with human serum butyrylcholinesterase protects Göttingen minipigs exposed to a lethal high-dose of sarin vapor.

Serum-derived human butyrylcholinesterase (Hu BChE) is a stoichiometric bioscavenger that is being developed as a potential prophylactic nerve agent countermeasure. Previously, we reported the prophylactic efficacy of Hu BChE in Göttingen minipigs against a whole-body exposure to 4.1mg/m(3) of sarin (GB) vapor, which produced lethality over 60min.

Structural analogs of huperzine A improve survival in guinea pigs exposed to soman.

Chemical warfare nerve agents such as soman exert their toxic effects through an irreversible inhibition of acetylcholinesterase (AChE) and subsequently glutamatergic function, leading to uncontrolled seizures. The natural alkaloid (-)-huperzine A is a potent inhibitor of AChE and has been demonstrated to exert neuroprotection at an appropriate dose. It is hypothesized that analogs of both (+)- and (-)-huperzine A with an improved ability to interact with NMDA receptors together with reduced AChE inhibition will exhibit more effective neuroprotection against nerve agents.

Effect of polyethylene glycol conjugation on the circulatory stability of plasma-derived human butyrylcholinesterase in mice.

Exogenously administered human serum butyrylcholinesterase (Hu BChE) was demonstrated to function as a bioscavenger of highly toxic organophosphorus (OP) compounds in several animal species. Since the enzyme is isolated from human serum, it is currently the most suitable pretreatment for human use. A dose of 200-300 mg/70 kg human adult is projected to provide protection from 2 X LD(50) of soman.