This study aims to investigate the determinants of female sterilization in Brazil. The analysis is innovative because it adds the time of exposure to the risk of sterilization into survival models. The models control for postpartum duration, age at delivery, parity at delivery, type of delivery, place of delivery, region of residence at the time of interview, color/race, and years of schooling ...

Tissue engineering is an emerging field in biomedicine, holding enormous promise for regenerative medicine. Scaffolds, within which cells proliferate, are a controlling factor in tissue engineering applications. Upon fabrication, tissue scaffolds must undergo appropriate sterilization to eliminate contaminants. Current sterilization methods are either costly, time consuming, or ineffective. In ...

Tubal sterilization is a widely used permanent contraceptive method for women who had completed their desired childbearing. If a pregnancy occurs after tubal sterilization, it is expected to be ectopic in most of the cases. However encountering an intrauterine pregnancy after Pomeroy tubal sterilization is extremely rare. A second time intrauterine pregnancy occured in a 34-year-old woman who h...

The passage of the Virginia Sterilization Act of 1924 [4] demonstrates how science has been used to drive policy throughout history. In the case of the Virginia sterilization [5] law, the science used to draft the law was based on the principles of eugenics [6]. With the help of Harry Laughlin?s Model Sterilization Law [7], the state of Virginia was able to pass its own law allowing sterilizati...

The passage of the Virginia Sterilization Act of 1924 [4] demonstrates how science has been used to drive policy throughout history. In the case of the Virginia sterilization [5] law, the science used to draft the law was based on the principles of eugenics [6]. With the help of Harry Laughlin?s Model Sterilization Law [7], the state of Virginia was able to pass its own law allowing sterilizati...

OBJECTIVE This study aimed to investigate, in vitro, possible alterations on mini-implants surface after retrieval and if the cleaning process and sterilization can predispose damages. MATERIALS AND METHODS Two commercial mini-implants were tested for deformations after drilling and removing in artificial bone four times. Samples were analyzed by scanning electron microscopy, and surface alte...

Objective. This study evaluated the effect of microwave sterilization on the hardness of silicone and acrylic based relining materials. Material and Method. Acrylic resin specimens were fabricated and the resilient materials (GC Extra soft and Trusoft) were bonded to these specimens, which acted as a denture base. The specimens were divided into 6 groups (n=10); i.e. 3 groups of silicone and 3 ...

OBJECTIVE To assess if HIV-infected women made different choices for postpartum sterilization after implementation of the Pediatric AIDS Clinical Trials Group protocol 076 (November 1, 1994) compared to before implementation. STUDY DESIGN A retrospective cohort study in which medical records were reviewed to obtain demographic, obstetric and HIV-related data from January 1993 through December...

CONTEXT Although the number and rate of tubal sterilizations, the settings in which they are performed and the characteristics of women obtaining sterilization procedures provide important information on contraceptive practice and trends in the United States, such data have not been collected and tabulated for manyyears. METHODS Information on tubal sterilizations from the National Hospital D...