NEW TRENDS IN PROTECTION AGAINST CHEMICAL WARFARE AGENTS

Preparation of N, N-dichloropolystyrene sulfonamide nanofiber as a regenerable self-decontaminating material for protection against chemical warfare agents

N,N-dichloropolystyrene sulfonamide as a decontaminant was synthesized in 5 steps from styrene monomer. Styrene was first polymerized. Then, sulfonation reaction was performed by H2SO4 (c) followed by chlorination with POCl3 obtain chlorosulfonated polystyrene. Amidification reaction was then applied to get sulfonamide resin. Sulfonamide resin was treat...

Preparation of N, N-dichloropolystyrene sulfonamide nanofiber as a regenerable self-decontaminating material for protection against chemical warfare agents

N,N-dichloropolystyrene sulfonamide as a decontaminant was synthesized in 5 steps from styrene monomer. Styrene was first polymerized. Then, sulfonation reaction was performed by H2SO4 (c) followed by chlorination with POCl3 obtain chlorosulfonated polystyrene. Amidification reaction was then applied to get sulfonamide resin. Sulfonamide resin was treat...

Chemical Warfare Agents

Transcriptional inducers of acetylcholinesterase expression as novel antidotes for protection against chemical warfare agents

The biological effects of organophosphorous chemical warfare agents (CWAs) are exerted by inhibition of acetylcholinesterase (AChE), which blocks the hydrolysis of acetylcholine leading to hypercholinergy, seizures, status epilepticus, respiratory/ cardiovascular failure and death. Current investigations show that bio-scavenger therapy, using purified fetal bovine AChE and the more recently tes...

FETAL DEATHS AND PARENTAL EXPOSURE TO CHEMICAL WARFARE AGENTS

In the present work we studied the incidence of fetal deaths among conceptions whose fathers or both parents were survivors of chemical warfare attacks by Iraq. We showed that there was significant correlation between frequency of fetal deaths among conceptions which eventuated after exposure of the parents to gas bombs compared to the frequency of fetal deaths among the control group. Thi...