Organophosphorous compounds have been employed as pesticides and chemical warfare nerve agents. Toxicity of organophosphorous compounds is a result of excessive cholinergic stimulation through inhibition of acetyl cholinesterase. Clinical manifestations include cholinergic syndromes, central nervous system and cardiovascular disorders. Organophosphorous pesticide poisonings are common in develo...

organophosphorous compounds have been employed as pesticides and chemical warfare nerve agents. toxicity of organophosphorous compounds is a result of excessive cholinergic stimulation through inhibition of acetyl cholinesterase. clinical manifestations include cholinergic syndromes, central nervous system and cardiovascular disorders. organophosphorous pesticide poisonings are common in develo...

Facial nerve palsy has been occasionally attributed to infectious agents, but Rickettsiae species have not been documented as causative agents. We report two adolescent girls with facial nerve palsy and serological evidence of R conorii infection. These cases indicate that rickettsioses should be included among the causes of facial nerve palsy, particularly in endemic areas.

Organophosphorus inhibitors of cholinesterases (commonly called organophosphates, OP) are used in industry as softening agents, hydraulic liquids, lubricant additives, plasticizers, antioxidants, and for antiflammable modifications. They are also used in veterinary or human medicine as drugs or chemicals for the study of nervous functions. They differ in their toxicity from practically non-toxi...

Nerve agents are discussed. The article discusses their properties, routes of exposure, toxicodynamics, targets of toxicity, and treatment. It is concluded that a focused organized approach to the treatment of nerve agents is key to its successful management.

case presentation in this report, ultrasound-guided sciatic nerve block was performed in a 25-year-old patient with tetanus to progress his respiratory drive which was decreased due to high dose sedative administration. this procedure accelerates the weaning process and extubation. introduction muscle rigidity and generalized spasm can cause severe pain in patients with tetanus. administration ...

Recurrent laryngeal nerve injury, hypocalcemia and bleeding are the most common severe complications in thyroid surgery. However, growing use of energy devices, hemostatic agents optical magnification techniques allows for a significant reduction such complications, while also improving quality intra- postoperative course reducing surgical times.