M Breckwoldt — Page 13

PubMedDate not supplied

[Prostaglandins and labor onset].

Prostaglandins and lipoxygenase metabolites of arachidonic acid (Eicosanoids) are crucial paracrine regulators of labor. There are many informations about in vitro production and the physiological or pathophysiological role and clinical importance of these substances. However, the all decisive mechanism of the involvement of eicosanoids in birth process is still unknown. In this review we describe the present knowledge about endocrine, paracrine and autocrine regulations of uterine contractions.

Animals↗

PubMedDate not supplied

[An unusual course of fetal gastroschisis].

We report on prenatal diagnosis of gastroschisis at 20th gestational week. In addition to gastroschisis intraabdominal intestinal stenosis was detected. As a consequence cesarean section was planned close to term. Control examinations in the last trimester didn't confirm initial diagnosis so that the recommended mode of delivery was changed. However postpartum diagnosis again confirmed the early diagnosis of gastroschisis including spontaneous necrosis of dislocated intraamniotic intestinal parts. The course demonstrates that even at unambiguous prenatal diagnosis control examinations are recommended as dynamic changes may occur in the second and third trimester. Thus mode of delivery may have to be adapted close to term to reduce maternal risk.

Abdominal Muscles↗