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Biomedical subjects

B Moore

Publications and source records attributed to B Moore.

At least 127 records · Page 7Linked to original sources
PubMed1979

The effect of menopausal status and sequential mestranol and norethisterone on serum cholesterol, triglyceride and electrophoretic lipoprotein patterns.

The serum cholesterol, triglycerides and electrophoretic lipoprotein patterns of 35 postmenopausal women, who subsequently received sequential mestranol and norethisterone, were compared with those of 35 premenopasual women of the same age and weight. The postmenopausal women had a significantly higher level of serum cholesterol (p less than 0.01) than the premenopausal women, and a significant reduction (p less than 0.001) occurred in this group after two months of therapy. There was no significant difference in level of serum cholesterol between the premenopausal group and the postmenopausal group receiving sequential mestranol and norethisterone for two months. The serum triglycerides were not significantly higher in the postmenopausal group but there was a significant increase (p less than 0.001) after two months of therapy. The marked alteration in lipid levels at the menopause may in part account for the great increase in coronary artery disease in postmenopausal women but whether these changes are reversible by giving hormone therapy remains speculative.

Adult↗
PubMed1979

Efficiency and safety of methidathion applied as a pour-on systemic insecticide for control of cattle lice.

Methidathion applied to cattle as a pour-on insecticide for control of lice (predominantly Linognathus vituli, but also Haematopinus eurysternus and Damalinia bovis) caused a reduction in the lice population of approximately 98% to 99% in laboratory trials at the minimum recommended dose of 4 mg/kg and a 98.8% to 100% efficiency was achieved in field trials. In a comparative efficiency trial in the laboratory methidathion at 3.5 to 5 mg/kg reduced the lice population by 98.8% to 99%, fenthion by 98.5% at 4.5 mg/kg and famphur by 99.7% at 16.5 mg/kg. Methidathion was tolerated by calves aged 15 to 20 weeks at dose rates up to 40 mg/kg indicating an approximate 7 fold safety margin, but 1 of 4 calves treated at 50 mg/kg died following treatment. Treatment with fenthion at 50 mg/kg, 7.4 times the average recommended rate, famphur at 75 mg/kg, 3 times the average rate and chlorpyrifos at 85 mg/kg, 5 times average rate, caused reductions in whole blood cholinesterase activity of 52%, 27% and 47% respectively which were similar to the reductions in cholinesterase activity found in calves treated with methidathion at similar levels above the recommended commercial dose rates. It was found that 2 day old calves were more sensitive to treatment with methidathion than calves 9 or 16 days old. A further 11,900 cattle of varying age, breed and sex were treated with methidathion under field conditions at the recommended rate of 4 to 8 mg/kg, and 534 cattle were treated at 24 mg/kg without any signs of toxicity.

Animals↗
PubMed1977

An extensive rotavirus outbreak in aboriginal infants in central Australia.

Faecal specimens were obtained from 92 Aboriginal infants admitted to Alice Springs Hospital during an extensive outbreak of gastroenteritis in the surrounding area in July, 1976. Specimens were examined for potentially pathogenic viruses, bacteria and parasites. Rotavirus proved to be by far the most common potential pathogen, being detected in 54% of specimens.

Australia↗
PubMed1976

Pregnancy associated alpha2-glycoprotein in post-menopausal women receiving hormone replacement therapy.

Serum pregnancy associated alpha2-glycoprotein (P.A.G.) concentrations were measured in a group of post-menopausal women receiving hormone replacement therapy. The P.A.G. concentrations increased from a mean basal level of 48.1 mug/ml (range 20.6--104.4 mug/ml) to a maximum after six months therapy of 359 mug/ml (range 82--1290 mug/ml). This represents a mean increase of 647%. Two months after cessation of therapy the P.A.G. concentrations decreased but the mean level (60.3 mug/ml) was still significantly higher than the pre-treatment level. There was a significant correlation between the pre-treatment P.A.G. concentrations and the levels after six months of therapy. These findings may be of relevance to the use of P.A.G. determinations in the monitoring of malignant disease.

Adult↗
PubMed1976

Hyperactive children and the efficacy of psychoactive drugs as a treatment intervention.

Characteristics of hyperactive children, including speculation in regard to etiology, are reviewed. Drug effects studies and drug treatment of hyperactive behavior are examined, and unresolved issues are discussed. Conclusions indicate that individual differences in hyperative children should form the basis for treatment planning, rather than simply treating groups of children under the rubric "hyperactivity."

Amphetamines↗