No abstract

Most women had received a Papanicolaou smear in the past year, and none of the STD-stigma scales were associated with reporting this behavior. Internal stigma retained an association with not having any STD test or treatment. Although sexual stigma is a deeply rooted social construct, paying attention to how prevention messages and STD information are delivered may help remove one barrier to sexual health care.

No abstract

Background: As stigma is a socially constructed concept, it would follow that stigma related to sexual behaviours and sexually transmitted infections would carry with it many of the gender-based morals that are entrenched in social constructs of sexuality. In many societies, women tend to be judged more harshly with respect to sexual morals, and would therefore have a different experience of stigma related to sexual behaviours as compared to men. While a variety of stigma scales exist for sexually transmitted infections (STIs) in general; none incorporate these female-specific aspects. The objective of this study was to develop a scale to measure the unique experience of STI-related stigma among women.

Mutations in BRCA1 and BRCA2 account for about 40% of families with an inherited susceptibility to breast and/or ovarian cancer. Mutational analysis of these two genes has become the standard of care for families with a strong suggestion of inherited susceptibility. Methodologies for screening vary, but one of the more popular techniques is dHPLC, due to its combination of high sensitivity and low cost. The presence of a large number of polymorphisms in the two BRCA genes complicates dHPLC analysis, often leading to complex elution profiles. There are concerns that a pattern produced by a sample heterozygous for a polymorphism may be very similar to that produced by a sample heterozygous for a unique mutation within the same amplicon. Further molecular analysis is often required to resolve whether any given shift is due to a polymorphism or a disease-causing mutation. The use of ancestral haplotypes was explored as a means to minimize the need for further analysis. Groups of 86 patients were genotyped for 12 BRCA1 polymorphisms or 20 BRCA2 polymorphisms. For BRCA1, eight distinct haplotypes were identified, which are largely derivatives of two main lineages. For BRCA2, 17 distinct haplotypes were identified, leading to a much more complex polymorphic pattern. With this knowledge, we have defined a system to determine which patients, if any, require further investigations. This method could be used to supplement any comprehensive screening methodology for other large genes that lie within strong regions of linkage disequilibrium such as NF1, CFTR, MLH1, or MSH2.