Menopausal symptoms and quality of life in female survivors treated with hematopoietic stem cell transplantation.

Objectives: To assess the severity of menopausal symptoms and the correlation among different quality of life questionnaires and compare the quality of life of patients who underwent hematopoietic stem cell transplantation (HSCT) for hematological disorders with the norm group in order to facilitate personalized and directed therapeutic intervention for patients.

Methods: We recruited women who had premature ovarian failure (POF) after HSCT for hematologic diseases in the gynecological endocrinology outpatient clinic of Peking University People's Hospital. Women with HSCT were included in the study if they had 6 months of spontaneous amenorrhea with serum follicle-stimulating hormone levels greater than 40 mIU/mL taken 4 weeks apart.

Protective Effect and Mechanism of Kuntai Capsule on Angiotensin II -Induced Hypertension in Ovariectomized Rats.

Objective: To explore the protective effect and mechanism of Kuntai (KT) Capsule on angiotensin II (Ang II)-induced hypertension in ovariectomized (OVX) rats.

Methods: Fifty-four rats were randomly divided into 6 groups according to a random number table, 9 in each group: control, OVX sham+Ang II, OVX, OVX+Ang II, OVX+Ang II +E, and OVX+Ang II +KT. OVX rats model was constructed by retroperitoneal bilateral ovariectomy.

Gynecological complications in long-term survivors after allogeneic hematopoietic cell transplantation-a single-center real-life cross-sectional study.

Background And Objectives: Hematopoietic stem cell transplantation (HCT) is a treatment for hematopoietic diseases. However, most cured female patients may suffer from premature ovarian insufficiency (POI) after HCT, which is mainly caused by the pre-HCT conditioning regimen. Hence, this study aims to explore the impact of HCT treatment on reproductive and ovarian functions in female survivors.

Assessment of menopausal symptoms and quality of life in women with premature ovarian failure after hematopoietic stem-cell transplantation for hematologic diseases.

Objective: This study aimed to evaluate and compare menopausal symptoms and quality of life between women with premature ovarian failure who underwent hematopoietic stem-cell transplantation (HSCT) for hematologic diseases and naturally menopausal women.

Methods: This observational study enrolled 415 women (215 HSCT women and 200 naturally menopausal women as control group) from June 2017 to November 2019 in the menopause clinic of Peking University People's Hospital. Menopausal symptoms and quality of life were evaluated using the modified Kupperman index (KI), menopause rating scale (MRS), and menopause quality of life questionnaire.

Response to the Svingen Comments on Li et al. Effects of in Utero Exposure to Dicyclohexyl Phthalate on Rat Fetal Leydig Cells. Int. J. Environ. Res. Public Health, 2016, 13, 246.

Referring to the comments of Svingen [1] on our latest publication about Effects of in utero Exposure to Dicyclohexyl Phthalate on Rat Fetal Leydig Cells [2], we would like to give some comments.[..

Effects of in Utero Exposure to Dicyclohexyl Phthalate on Rat Fetal Leydig Cells.

Dicyclohexyl phthalate (DCHP) is one of the phthalate plasticizers. The objective of the present study was to investigate the effects of DCHP on fetal Leydig cell distribution and function as well as testis development. Female pregnant Sprague Dawley dams orally received vehicle (corn oil, control) or DCHP (10, 100, and 500 mg/kg/day) from gestational day (GD) 12 to GD 21.

Inutero exposure to diisononyl phthalate caused testicular dysgenesis of rat fetal testis.

Diisononyl phthalate (DINP) is a synthetic material that has been widely used as a substitute for other plasticizers prohibited due to reproductive toxicity in consumer products. Some phthalates have been associated with testicular dysgenesis syndrome in male fetus when female pregnant dams were exposed to them. The present study investigated effects of DINP on fetal Leydig cell function and testis development.

Time-course changes of steroidogenic gene expression and steroidogenesis of rat Leydig cells after acute immobilization stress.

Leydig cells secrete testosterone, which is essential for male fertility and reproductive health. Stress increases the secretion of glucocorticoid (corticosterone, CORT; in rats), which decreases circulating testosterone levels in part through a direct action by binding to the glucocorticoid receptors (NR3C1) in Leydig cells. The intratesticular CORT level is dependent on oxidative inactivation of glucocorticoid by 11β-hydroxysteroid dehydrogenase 1 (HSD11B1) in Leydig cells.