PubMed Health⌕ Search

Biomedical subjects

G Weil

Publications and source records attributed to G Weil.

29 records · Page 2Linked to original sources
PubMed1987

Deformation of the adult rheumatoid rearfoot. A radiographic study.

Three hundred ninety-seven adult rheumatoid feet were examined. Those in whom pain had been present since the onset of the disease were compared radiographically with the painless feet in standing position: examination of the talar angle and of the internal arch showed flattening on the affected feet. The calcaneal angle, on the other hand, showed no difference between the two groups, but this latter parameter is little affected by the valgus pronation deformity of the hindfoot most often seen in patients who had experienced foot pain.

Adult↗
PubMed1978

Binding of tryptophanyl-tRNA to the reverse transcriptase of replication-defective avian sarcoma viruses.

The ability of reverse transcriptase to bind to [3H]tryptophanyl-tRNA and to function as DNA polymerase was compared for five temperature-sensitive mutants of avian sarcoma virus. Both activities of the reverse transcriptase were found to be heat labile in LA 335 and LA 336 as compared with the wild-type parents. For the other mutant viruses, LA 338, LA 343, and LA 672, grown at the permissive temperature, the reverse transcriptase was nearly as heat stable as for the wild-type parents in terms of tRNA binding and DNA polymerase. LA 338, LA 343, and LA 672 showed characteristic defects in their reverse transcriptase when propagated at the nonpermissive temperature; namely, tryptophanyl-tRNA binding and DNA polymerase activities were coordinately decreased in these virions. The reduced enzymatic activities were not entirely due to an inactive reverse transcriptase present in the virions, however, but rather lower amounts of enzyme protein incorporated into the virions contributed to the effect, according to assays of reverse transcriptase antigen by radioimmune competition.

Animals↗