Apical descent in the office and the operating room: the effect of prolapse size.

Objectives: The support of the uterine cervix with Valsalva or cough assessed in the clinic and the support of the uterine cervix with traction in the operating room often differs. The objectives of this study were to test the null hypothesis that the difference between preoperative and intraoperative values of pelvic organ prolapse quantification (POP-Q) point C is not related to prolapse size and to determine if other factors exist that predict this difference.

Methods: This is a retrospective review of women who had a vaginal hysterectomy in the Female Pelvic Medicine and Reconstructive Surgery division between 2005 and 2011 and had preoperative and intraoperative POP-Q point C recorded.

Phenolic compounds in red oak and sugar maple leaves have prooxidant activities in the midgut fluids of Malacosoma disstria and Orgyia leucostigma caterpillars.

Phenolic compounds are generally believed to be key components of the oxidative defenses of plants against pathogens and herbivores. However, phenolic oxidation in the gut fluids of insect herbivores has rarely been demonstrated, and some phenolics could act as antioxidants rather than prooxidants. We compared the overall activities of the phenolic compounds in red oak (Quercus rubra) and sugar maple (Acer saccharum) leaves in the midgut fluids of two caterpillar species, Malacosoma disstria (phenolic-sensitive) and Orgyia leucostigma (phenolic-tolerant).