The polarographic behaviour of the 1,4-benzodiazepines, oxazepam and lorazepam, and a method for quality control.
Explore the source record for details and available documents.
Biomedical subjects
Publications and source records attributed to J Grant.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
A simple technique is described whereby mycobacteriophages are selectively isolated by adsorption on mycobacteria layered within membrane filter sandwiches before standard enrichment procedures.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Previous research has shown that forced expiratory volume (FEV) is a useful predictor of remaining life in older adults. The present analyses are an attempt to replicate results from a study of Swedish twins which demonstrated substantial heritability of FEV with a sample of middle-aged Russian adult twins. Data were collected from 116 pairs of Russian twins (monozygote = 71, dizygotic = 45, mean age = 40.9 years). Phenotypic correlations between FEV, age, gender, height, and cigarette consumption (in pack years) were all significant, ranging from -.72 to .31. After the effects of age, gender, height, and smoking were partialled out of FEV, quantitative genetic analyses were conducted. Shared environmental effects were significant, accounting for 47% of the variance in FEV. Genetic effects, which accounted for about 28% of the variance, could be dropped from the model without a significant decrease in the fit. These results are discussed in relation to previous research conducted in other countries.