The effect of vaginal lubrication on unsatisfactory results of cervical smears.

Objective: Speculum lubrication with water-based gels before cervical smear sampling has been investigated and commented on thoroughly during the last decade. The present meta-analysis was based on randomized and quasi-randomized control trials and evaluated its impact on unsatisfactory cytologic results. We also assessed its efficacy in producing lower pain scores during speculum insertion.

Electrosurgical bipolar vessel sealing for vaginal hysterectomies.

Background: Vascular clamping of the uterine vessels and the ovarian and broad ligaments during vaginal hysterectomies is more difficult than in traditional abdominal hysterectomies. We aimed to assess the efficacy of electrosurgical bipolar vessel sealing systems (EBVS) as an adequate alternative to traditional suturing that could facilitate the accomplishment of securing the vascular pedicles.

Methods: We searched MEDLINE (1966-2013), Scopus (2004-2013), POPLINE (1973-2013), Cochrane Central (1999-2013) and Google Scholar (2004-2013) search engines, along with reference lists from all included studies.

Nodal, Nanog, DAZL and SMAD gene expression in human amniotic fluid stem cells.

The aim of this study was to investigate the expression of Nodal (NODAL Homolog (mouse), Nanog (Nanog Homeobox), DAZL (Deleted in Azoospermia Like) and SMAD (SMAD Family member) genes and their potential role in the regulation of self-renewal in human amniotic fluid-derived stem cells. In this experimental study human amniotic fluid-derived stem cells were analyzed for messenger RNA expression of Nodal. Immunocytochemistry also was performed to determine Nanog and DAZL.

Laparoscopically assisted vaginal radical hysterectomy: systematic review of the literature.

Laparoscopically assisted vaginal radical vaginal hysterectomy (LAVRH), a minimally invasive technique that seems to be an attractive alternative to traditional surgery, remains unexplored in the treatment of cervical cancer. We searched Medline (1966-2013) and Scopus (2004-2013) search engines, as well as reference lists from all included studies. Ten studies were retrieved; including 6 retrospective cohort studies, 2 prospective cohort studies, 1 retrospective randomized trial, and a phase II randomized control trial.