J R Carlos | PubMed Health

PubMed1993

Regulation of liver glucose-6-P dehydrogenase levels in female rats.

1. Gender differences in the dietary regulation of rat liver glucose-6-P dehydrogenase activity, synthesis and mRNA levels were examined. 2. As expected, in normal rats fed a standard chow diet, females have higher G6PD activity than males because they have more G6PD mRNA and therefore a higher rate of G6PD synthesis. 3. In contrast, the decreased dietary induction in female rats is due to a more rapid rate of G6PD degradation rather than a decrease in G6PD mRNA or synthesis.

Animals↗

PubMedDate not supplied

Laparoscopic hernia repair--complications.

Laparoscopic hernioplasty is a technique which can present a number of specific complications. This paper reviews the complications that can occur during laparoscopic hernia repair and ways to avoid them; it also describes the surgical technique used successfully in over 1000 cases. Initial experience suggests that complications can be avoided with adequate knowledge, attention to surgical anatomy and the proper technique of laparoscopic hernioplasty. Early recurrences are rare and invariably result from inadequate surgical technique. Inadequate fixation of the mesh, inadequate mesh size, and failure to cover unidentified wall defects (hernias which have never been repaired), are the main causes of early recurrence of hernia. Experience, knowledge of complications and how to avoid them, adequate training and attention to the anatomy of the inguinal region are the most important factors in correcting inguinal hernia successfully by laparoscopy.

Adult↗