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Four trials involved intravenous or intramuscular injections of 1alpha-hydroxyvitavin D3 to test efficacy in preventing parturient paresis. Use of .1 mg intravenously afforded total protection compared with an incidence of 33% (2/6) in controls. Intramuscular injections of .1 mg in 2 ml propylene
Twelve cows, at least third parity, were assigned randomly to either a control or treatment group. Treated cows received .4 mg of the vitamin D metabolite, 1,25-dihydroxycholecalciferol intramusculary in 5 ml corn oil. Intramuscular injections were started 5 days before predicted calving with
Intramuscular injections of 4 or 8 mg 25-hydroxycholecalciferol (25-OH D3) in 5 ml corn oil given three days before the predicted calving date and repeated at weekly intervals until calving effectively reduced the incidence of parturient paresis. Drug efficacy was improved in cows receiving low to
The technical grade of xylenes (mixed) (hereafter termed xylenes) contains the three isomeric forms and ethylbenzene (percentage composition shown above). The annual production for 1985 was approximately 7.4 x 108 gallons. Xylenes is used as a solvent and a cleaning agent and as a degreaser and is a
Early in life, Walker Hound pups from several litters, later determined to have peroneal and tibial neuropathy, had been given supplements of either evaporated milk and corn syrup mixed with well water or powdered bitch milk formula mixed with well water. Other pups not given supplements were not
The development of organophosphorus-induced delayed neurotoxicity (OPIDN) was studied in the European ferret (Mustela putorius furo). A single oral or dermal dose of 250, 500, or 1000 mg tri-o-tolyl phosphate (TOTP)/kg body weight was administered to adult male ferrets. Corn oil served as the