Unruptured second-trimester ovarian pregnancy.

Ovarian ectopic pregnancies are rare, with the majority diagnosed in the first trimester and often treated due to symptoms related to ovarian rupture. We report our experience with the diagnosis, management, and histologic evaluation of an unruptured second-trimester ovarian ectopic pregnancy. A 37-year-old woman presented with vague abdominal discomfort and irregular menses.

A fluorine containing bipyridine cisplatin analog is more effective than cisplatin at inducing apoptosis in cancer cell lines.

Novel cisplatin analogs dichloro[4,4'-bis(4,4,4-trifluorobutyl)-2,2'-bipyridine]platinum (1) and fac-tricarbonylchloro[4,4'-bis(4,4,4-trifluorobutyl)-2,2'-bipyridine]rhenium (3) were synthesized and evaluated for their cytotoxicity. While 3 was not cytotoxic, 1 was 14 to 125 times more lethal than cisplatin in breast, prostate, and lung cancer cell lines. Compound 1 was able to induce apoptosis and the presence of the platinum atom was essential to its function as a cytotoxin.