16-16-dimethylprostaglandin-e2 has been researched along with Carcinoma* in 2 studies
2 other study(ies) available for 16-16-dimethylprostaglandin-e2 and Carcinoma
Article | Year |
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Treatment of mouse carcinoma in vivo with a prostaglandin E2 analogue and indomethacin.
WHT/Ht mice transplanted s.c. with NC carcinoma were treated with 16,16-dimethyl prostaglandin E2 methyl ester (di-me-PGE2) and/or indomethacin. Each primary tumour was excised under anaesthesia 3 weeks after transplantation, weighed and extracted for prostaglandins. Mouse survival time and tumour recurrence were measured. Di-me-PGE2 10 micrograms, injected at the tumour site on alternate days from day 1 to 19, indomethacin 2.5 mg kg-1 daily by mouth, or both drugs together resulted in lighter tumours (respectively 45, 45 and 52% less, n = 18 to 20 per group, P less than 0.02) compared with vehicle-treated controls. Indomethacin reduced the tumour prostaglandin yield, but the biological activity in extracts of tumours from mice given di-me-PGE2 was high. The median survival time was longer in mice receiving indomethacin alone (61 days from tumour transplantation compared with 50 days in controls P less than 0.02). Di-me-PGE2 alone had little or no effect on survival (median 48 days) but counteracted the increase with indomethacin (di-me-PGE2 + indomethacin, 49 days median survival). There were no obvious effects of the treatments on tumour recurrence at the excision site, but there was a higher incidence of involved lymph nodes in mice given di-me-PGE2. Topics: 16,16-Dimethylprostaglandin E2; Animals; Carcinoma; Indomethacin; Male; Mice; Mice, Inbred Strains; Neoplasm Transplantation; Prostaglandins; Prostaglandins E, Synthetic | 1985 |
Prostaglandin analogs as inhibitors of tumor cell DNA synthesis.
Topics: 16,16-Dimethylprostaglandin E2; Carcinoma; Cells, Cultured; DNA, Neoplasm; Dose-Response Relationship, Drug; Drug Synergism; Melanoma; Neoplasms, Experimental; Prostaglandins A, Synthetic; Prostaglandins E, Synthetic; Structure-Activity Relationship; Time Factors | 1981 |