[Molar pregnancy in postmenopause].

Hydatidiform mole is an extremely rare gestational trophoblastic disease. The pathogenesis is unique in that the maternal tumor arises from pregnancy tissue. In terms of occurrence, it mainly affects women of reproductive age.

Sex Differences in Exercise-Training-Related Functional and Morphological Adaptation of Rat Gracilis Muscle Arterioles.

Background: The cardiovascular effects of training have been widely investigated; however, few studies have addressed sex differences in arteriolar adaptation. In the current study, we examined the adaptation of the gracilis arterioles of male and female rats in response to intensive training.

Methods: Wistar rats were divided into four groups: male exercise (ME) and female exercise (FE) animals that underwent a 12-week intensive swim-training program (5 days/week, 200 min/day); and male control (MC) and female control (FC) animals that were placed in water for 5 min daily.