Search results for "TetR"
showing 10 items of 8965 documents
Laparoscopic-ultrasonographic combined technique for the creation of a neovagina in Mayer-Rokitansky-Kuster-Hauser syndrome
1996
Objective To create a neovagina using a combined laparoscopic and ultrasonographic technique in Mayer-Rokitansky-Kuster-Hauser syndrome by modification of Vecchietti's operation. Design Case report. Setting Division of Physiopathology of Reproduction, University of Palermo, Palermo, Italy. Main Outcome Measure(s) The advancement of the needle from the pseudohymen, through the vesicorectal space using a triple contrast ultrasonographic technique. Result(s) The ultrasonographic scanning guides the accurate transit from external genitalia to the peritoneal cavity. Conclusion(s) This original approach allowed a safe and rapid creation of a neovagina in a case of Mayer-Rokitansky-Kuster-Hauser s…
How to select early-stage cervical cancer patients still suitable for laparoscopic radical hysterectomy: a propensity-matched study
2020
Background: Recently, it was reported that minimally invasive surgery (MIS) has a negative impact on early-stage cervical cancer (ECC) patient survival. At the same time, advantages of MIS regarding quality of life and low rate of intra- and postoperative complications are well known. Therefore, it is essential to select patients who may benefit from MIS without worsening their oncologic outcomes. The aim of this study is to investigate which pathological factors could guide surgeons’ choice about the best approach in ECC. Patients and Methods: Patients with 2009 FIGO stage from IA1 with lymphovascular space invasion (LVSI) to IB1/IIA1 treated by open or laparoscopic surgery were judged eli…
Effects of leptin on lipopolysaccharide-induced myometrial apoptosis in an in vitro human model of chorioamnionitis.
2011
Objective This study was aimed at assessing the role of leptin on human myometrium, by studying its receptor expression in pregnant myometrium and the interaction of leptin with inflammation-induced apoptosis. Study Design Myometrial samples were obtained from women with uncomplicated pregnancies who underwent cesarean delivery at term before labor onset. The effect of leptin on apoptosis was assessed by the incubation of myometrial strips with leptin (10 –10 to 10 –8 mol/L; 48 hours) before lipopolysaccharide treatment (10 μg/mL; 48 hours). Results Long and short leptin receptor isoforms were expressed in myometrial cells of pregnant women. Leptin prevented lipopolysaccharide-induced apopt…
Circulating levels of adipose products and differences in fat distribution in the ovulatory and anovulatory phenotypes of polycystic ovary syndrome.
2009
Central fat distribution is increased in anovulatory women with polycystic ovary syndrome (PCOS) compared with ovulatory PCOS and matched controls. Among secreted adipocytokines, this is reflected mainly in lower levels of adiponectin.
Evidence that insulin and androgens may participate in the regulation of serum leptin levels in women
1999
Abstract Objective: Although serum leptin is principally influenced by body mass, to understand the role of insulin and androgens in the regulation of serum leptin in normal weight women. Design: Prospective observational study. Setting: Academic practice in reproductive endocrinology. Patient(s): Twenty-one women with polycystic ovary syndrome (PCOS) of normal body weight, 8 apparently normal women with polycystic-appearing ovaries (PAO), and 21 normal women. Intervention(s): Fasting blood levels of luteinizing hormone, follicle-stimulating hormone, testosterone (T), unbound T, dehydroepiandrosterone sulfate (DHEAS), insulin, insulin growth factor–binding protein-1 (IGFBP-1), and leptin. M…
Insulin resistance in postmenopausal women with metabolic syndrome and the measurements of adiponectin, leptin, resistin, and ghrelin.
2005
Objective: Metabolic syndrome (MBS) is a significant health care problem in postmenopausal women and is driven largely by obesity. We wished to assess the prevalence of insulin resistance (IR), diagnosed using practical methods, and whether several adipocyte factors (adiponectin, leptin, resistin) or the gastric peptide ghrelin, associated with cardiovascular risk, might be abnormal and may relate to IR. Study design: We evaluated 37 obese postmenopausal women with MBS and 34 matched obese premenopausal controls, as well as 14 non-obese premenopausal controls. We measured fasting glucose and insulin, performed 75g 2 hr oral glucose tolerance and intravenous insulin tolerance tests to assess…
Effect of probiotics on vaginal health in pregnancy. EFFPRO, a randomized controlled trial
2016
Background Preterm delivery is a leading cause of neonatal morbidity and death. It often results from chorioamnionitis, which is a complication of bacterial vaginosis. Probiotics are effective in the treatment of bacterial vaginosis in women who were not pregnant; studies in pregnant woman are missing. Objective The purpose of this study was to evaluate whether an oral probiotic food supplement supports the maintenance or restoration of a normal vaginal microbiota during pregnancy. Study Design We conducted a randomized, placebo-controlled, triple-blind, parallel group trial. Oral Lactobacillus rhamnosus GR-1and L reuteri RC-14 (10 9 colony-forming units) or placebo were administered for 8 …
Expression of properdin in human monocytes
1994
Properdin is the only known positive regulator of the alternative pathway of complement activation. Northern blot analysis of cell lines derived from fibroblasts, B-cells, hepatoma cells, and cells of the monocyte-macrophage lineage revealed properdin expression only in the myelomonocytic cell line HL-60, in the monoblastic cell line U-937 and in the monocytic line Mono Mac 6. Culture of Mono Mac 6 cells for 24 h with phorbol 12-myristate 13-acetate, bacterial lipopolysaccharide and the cytokines interleukin-1 beta and tumour necrosis factor-alpha enhanced mRNA abundance, with the strongest effect (tenfold) being observed with the lipopolysaccharide. In contrast, recombinant interferon-gamm…
Factors That Contribute or Impede the Physical Health Recovery of Women Exposed to Intimate Partner Violence: A Longitudinal Study
2012
Abstract Background Several cross-sectional studies have demonstrated the negative impact that intimate partner violence (IPV) has on the physical health of women. However, longitudinal studies are needed to establish the time course of this effect. This study assessed the physical health course of female IPV victims and established the factors that enhance or impede their recovery. Methods Women ( n = 91) who participated in a previous cross-sectional study (T-1) and were either victims of physical/psychological IPV ( n = 33) or psychological IPV ( n = 23) were evaluated 3 years later (T-2). A control group of women ( n = 35) was included for comparison. Structured interviews provided …
The physician-patient relationship before cancer treatment: a prospective longitudinal study.
2003
Abstract Objectives . To evaluate quality of life before surgery for genital cancer to determine risk factors that might influence the physician–patient relationship. Methods . From 1993 until 2003, 129 women with cervical cancer entered this prospective study. Patients were contacted 1 to 5 days before surgery by a psychologist or psychotherapeutically trained physician on the surgical ward. The semistructured interview included questions on the patient's psychosocial well-being according to criteria of the biographic interview technique. The preoperative anxiety level was evaluated by the STAI and quality of life by the Cancer Rehabilitation Evaluation System (CARES) and EORTC questionnai…