Introduction Organophosphate (OP) insecticides are commonly used in veterinary practice and public health (Coggon 2002; Jaga & Dharmani 2003; Wilson 2005). They induce poisoning in mammals and avian species by irreversible inhibition of cholinesterase (ChE) activity at the nerve terminals and neuromuscular junctions causing accumulation of acetylcholine. As a result of ChE inhibition, signs of ...

The present study was undertaken to examine the acute toxicity (LD50) and neurobehavioral manifestations in the open-field activity and tonic immobility tests in 7-14 day-old chicks treated with the H1-receptor antagonist diphenhydramine. Plasma and whole brain cholinesterase activities were also determined in the chicks. The LD50 of diphenhydramine in chicks was 49.3 mg/kg, intramuscularly (i....

Diphenhydramine hydrochloride (DPH), a histamine H1-receptor antagonist, is widely used as antiallergic, antiemetic and antitussive drug found in many pharmaceutical preparations. In this study, a new reconstitutable syrup formulation of DPH was prepared because it is more stable in solid form than that in liquid form. The quantitative estimation of the DPH content of a reconstitutable syrup fo...

The fact that the tissue affinity of thiamine propyl disulfide (TPD) is superior to that of thiamin hydrochloride has been shown by many studies in this country as well as in foreign countries. Especially, the distribution of thiamine in the blood after administration of TPD is worthy of note, i.e., the thiamine concentra tion in the blood, particularly in blood cells, is markedly higher after ...

InnoPran XL (propranolol hydrochloride) is a nonselective, beta-adrenergic receptorblocking agent for oral administration, available as an extended release product. InnoPran XL is available as 80 mg and 120 mg capsules which contain sustained-release beads. Each of the beads contains propranolol hydrochloride and is coated with dual membranes. These membranes are designed to retard release of p...