Jewish Hospital

About: Jewish Hospital is a healthcare organization based out in Cincinnati, Ohio, United States. It is known for research contribution in the topics: Antigen & Population. The organization has 3881 authors who have published 3414 publications receiving 123044 citations.

Primary linitis plastica of the rectum: report of a case.

Abstract: A case of primary linitis plastica of the rectum has been presented and this may be the first case reported in medical literature. In this paper the literature on the subject is reviewed briefly.

Metformin-diet benefits in women with polycystic ovary syndrome in the bottom and top quintiles for insulin resistance☆

Abstract: We prospectively assessed whether metabolic and menstrual benefits of metformin-diet were equally realized in women with polycystic ovary syndrome (PCOS), categorized by pretreatment top (n = 32) and bottom (n = 35) quintile homeostasis model assessment insulin resistance (IR). Effects of metformin (2.55 g/d) and diet (6300-8400 J/d [1500-2000 cal/d], 26% protein, 44% carbohydrate) were prospectively assessed for 12 months. Pretreatment, the bottom and top insulin-resistant quintile groups differed by median weight (84 vs 121 kg), insulin (7.8 vs 40.5μU/mL), IR (1.62 vs 9.28), homeostasis model assessment insulin secretion (131 vs 416), glucose (82 vs 98 mg/dL), sex hormone–binding globulin (40 vs 15 nmol/L), (all P .05 for both), and 22% (P .01) in the top insulin-resistant group. The pretreatment percentage of expected menses in the top insulin-resistant quintile (26 ± 39%) was 1.6 times less than in the bottom insulin-resistant quintile (41 ± 38%) (P = .026). Over the 12-month treatment period, the percentage of spontaneous regular normal menses increased to 72 ± 27% in the top insulin-resistant quintile group (P

Heterogeneity of breast carcinomas determined by flow cytometric analysis.

Abstract: Eight cases of primary breast carcinoma were studied for evidence of heterogeneity by flow cytometry using propidium iodide staining of DNA. Tumors ranged from 2.5 to 8.0 cm in greatest dimension, mean 4.2 cm. Five to 11 samples, determined by tumor size, were analyzed from each primary tumor in addition to 4 axillary lymph nodal metastases from 3 of the 8 cases. The presence of carcinoma was demonstrated histologically in each flow cytometric sample. Three of the carcinomas showed only diploid DNA content. Three showed the same single hyperdiploid population in each sample. Two carcinomas (2.5 and 3.5 cm) were heterogeneous and demonstrated 2 or 3 hyperdiploid populations. The 2 or 3 distinct hyperdiploid populations were present singly or sometimes in combination in one sample. Five of the 11 samples from 1 of the heterogeneous tumors and its axillary metastasis contained a single diploid population. Therefore, flow cytometric analysis of a single sample from a breast carcinoma may not be representative of the entire tumor. The study of multiple samples of breast carcinomas by flow cytometry is necessary for full characterization of the tumors.

Marathon running increases circulating endothelial- and thrombocyte-derived microparticles.

Abstract: BackgroundAcute vascular effects of high intensity physical activity are incompletely characterized. Circulating microparticles are cellular markers for vascular activation and damage.MethodsMicrop...