For comparison purposes, both pH-and time-dependent polymers were also tried. In vitro release studies were carried out at different pH (1.2, 6.8, and 7.4). Therapeutic efficacy of the prepared tablets compared to commercially available capsules and enema were evaluated in trinitrobenzenesulfonic acid-induced rabbit colitis model. In pH-dependent polymers, Eudragit (EUD) S100/EUD L100 GSI-IX (1: 1) released 45.58% in the target area (colon). For time-dependent polymers, decreasing cellulose acetate butyrate (CAB) ratio increased the release in both pH 6.8 and 7.4 till it reached 40.58% and 93.65%, respectively, for 25% CAB. In enzyme-dependent

polymers, increasing pectin ratio to 75% retarded the release (4.59% in pH 6.8 and 54.45% in pH 7.4) which was significantly enhanced to 99.31% PP2 nmr using pectinolytic enzyme. Formula F14 coated with 75% pectin significantly reduced the inflammatory cells in the connective tissue core of the colon of the treated group and significantly decreased myeloperoxidase activity (3.90 U/g tissue weight). This study proved that BUD compression-coated

with 75% pectin may be beneficial in the treatment of inflammatory bowel disease.”
“Background: Despite underuse of genetic services for hereditary breast and/or ovarian cancer risk among Latinas (including counseling and testing for BRCA mutations), there is little known about the barriers and facilitators to BRCA genetic counseling among this group. It is imperative to first understand factors that may impede Latinas seeking BRCA genetic counseling, as it is considered a prerequisite to testing.

Methods: Quantitative telephone interviews

(N=120) were conducted with at-risk Latinas in New York City BTSA1 cost to investigate interest, barriers, and beliefs about BRCA genetic counseling. Statistical analyses examined predictors of intention to undergo BRCA genetic counseling.

Results: Despite moderate levels of awareness, Latinas held largely positive beliefs, attitudes, and knowledge about BRCA genetic counseling. Perceived barriers included logistic concerns (e.g., where to go, cost/health insurance coverage), emotional concerns (e.g., fear, distress), and competing life concerns (e.g., too many other things to worry about, too busy taking care of children or family members). Multivariate results showed that the strongest predictor of intention to undergo BRCA genetic counseling was competing life concerns; Latinas with more competing life concerns were less likely to intend to undergo BRCA genetic counseling (p=0.0002). Other significant predictors of intention included perceived risk of carrying a BRCA mutation (p=0.01) and referral by their physician (p=0.02).