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Biomedical subjects

W C Ross

Publications and source records attributed to W C Ross.

11 recordsLinked to original sources
PubMed1977

Analogues of hexamethylmelamine. The anti-neoplastic activity of derivatives with enhanced water solubility.

The preparation of some water soluble analogues of the tumour growth inhibitory hexamethylmelamine is described. The ultra-violet absorption characteristics, solubility and n-octanol/water partition coefficients of these new derivatives and some related compounds have been determined. Rates of demethylation by a liver microsomal preparation and anti-tumour assays against the ADJ/PC6A mouse plasma cell tumour and a human lung tumour xenograft are reported. Two of the derivatives, pentamethylmelamine and N2, N4, N6-trimethyl-N2, N4, N6-trimethylolmelamine, which have shown activity against the xenograft are potential candidates for clinical trials using the intravenous route of administration.

Altretamine↗
PubMed1977

Rh immunoglobulin utlization after spontaneous and induced abortion.

To monitor the utilization of Rh immunoglobulin (RhIG), we reviewed the charts of 389 spontaneous and 1350 induced abortion patients treated in 1975 at a metropolitan hospital. The rate of ascertainment of Rh type was significantly higher for induced (99.6%) than for spontaneous abortion patients (95.1%) (P less than 0.001). Utilization of Rh immunoglobulin (RhIG) also was significantly higher for induced (98.9%) than for spontaneous abortion patients (80.6%) (P less than 0.001). Women at risk who did not receive RhIG after spontaneous abortion were mostly young, of low gravidity, and at gestational ages (mean 14.4 weeks) associated with substantial risks of Rh sensitization. Eradication of Rh hemolytic disease requires improvement in the system of identifying and treating patients who need prophylaxis.

Abortion, Induced↗