Uterine contractility during the menstrual cycle
نویسندگان
چکیده
منابع مشابه
Quantitative study of uterine curettage in the menstrual cycle.
The histological appearances in 114 endometrial curettings from cases of dysfunctional bleeding have been analysed quantitatively by the method of Dunnill and Whitehead (1972) and Risdon and Keeling (1974). As applied to this type of specimen, the technique provides indices of both tubular volume and tubular surface to volume ratio. The histological diagnosis of endometrial hyperplasia is made ...
متن کاملProtein repertoire of human uterine fluid during the mid-secretory phase of the menstrual cycle.
BACKGROUND This study is an attempt to construct a repository of polypeptide species in human uterine fluid during the mid-secretory phase of menstrual cycle. This information is essential to generate alternative and less invasive tools for the assessment of uterine functions. METHODS Two-dimensional polyacrylamide gel electrophoresis (2D PAGE) and mass spectrometric analysis were used to res...
متن کاملHuman prolyl hydroxylase expression in uterine leiomyoma during the menstrual cycle
BACKGROUND To investigate the role of prolyl hydroxylase (PH), a key enzyme of collagen synthesis, in human uterine leiomyoma, PH expression was determined in the normal uterine myometrium and the leiomyoma tissues during the menstrual cycle. METHODS The tissues were obtained from 40 regularly cycling women (aged 29 to 53 yr) who were undergoing abdominal hysterectomy for symptomatic uterine ...
متن کاملReference Ranges for Uterine Artery Pulsatility Index during the Menstrual Cycle: A Cross-Sectional Study
BACKGROUND Cyclic endometrial neoangiogenesis contributes to changes in local vascular patterns and is amenable to non-invasive assessment with Doppler sonography. We hypothesize that the uterine artery (UtA) impedance, measured by its pulsatility index (PI), exhibits a regular pattern during the normal menstrual cycle. Therefore, the main study objective was to derive normative new day-cycle-b...
متن کاملPhysiological change of the human uterine myometrium during menstrual cycle: evaluation using BOLD MR imaging
A. Kido, T. Koyama, M. Kataoka, A. Yamamoto, S. Umeoka, S. Fujii, T. Saga, K. Togashi Kyoto University, Kyoto, Kyoto, Japan Introduction Uterus exhibits impressive hemodynamic change during menstrual cycle phases. During menstrual phase, prostaglandins are at their highest concentration (1). It induces uterine myometrial contractions and lead to decrease local uterine blood flow (2). Uterus als...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2000
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/15.suppl_1.81