Publications by authors named "Peng Xuebing"
When is it necessary to perform biopsy in asymptomatic postmenopausal women with incidental finding of thickened endometrium?
Eur J Obstet Gynecol Reprod Biol
November 2024
Article Synopsis
- The study aimed to find the cutoff value for endometrial thickness (ET) that would trigger a biopsy in asymptomatic postmenopausal women with thickened endometrium.
- Researchers analyzed clinical records from a hospital in Beijing, focusing on women with ET of ≥4 mm and categorizing them based on pathology results into non-malignant and malignant groups.
- They established that an ET of 8 mm is the optimal threshold for performing a biopsy, and developed a risk prediction model considering various factors like diabetes and BMI, achieving a good predictive accuracy.
Rational reconstruction of oxygen evolution reaction (OER) pre-catalysts and performance index of OER catalysts are crucial but still challenging for universal water electrolysis. Herein, we develop a double-cation etching strategy to tailor the electronic structure of NiMoO, where the prepared NiMoO nanorods etched by HO reconstruct their surface with abundant cation deficiencies and lattice distortion. Calculation results reveal that the double cation deficiencies can make the upshift of d-band center for Ni atoms and the active sites with better oxygen adsorption capacity.
View Article and Find Full Text PDFSafety and Efficacy of Amnion Graft in Preventing Reformation of Intrauterine Adhesions.
J Minim Invasive Gynecol
April 2018
Study Objective: To determine the safety and efficacy of amnion grafts in preventing the recurrence of intrauterine adhesions after hysteroscopic adhesiolysis in women with severe intrauterine adhesions.
Design: A retrospective matched cohort study including 120 patients treated during 62 months (Canadian Task Force classification II-2).
Setting: A tertiary referral center.
Is endometrial polyp formation associated with increased expression of vascular endothelial growth factor and transforming growth factor-beta1?
Eur J Obstet Gynecol Reprod Biol
November 2011
Objective: Endometrial polyp is a common cause of abnormal uterine bleeding, but the etiology and pathogenesis remain unclear. Vascular endothelial growth factor (VEGF) is angiogenic, related to thick walled vessels and transforming growth factor-beta1 (TGF-β1) is related to fibrotic tissue, which are characteristics of endometrial polyps. The primary objective of this study was to find out if endometrial polyp formation is associated with increased expression of VEGF or TGF-β1, or both.
View Article and Find Full Text PDFObjective: To evaluate the outcome of hysteroscopic adhesiolysis in women with Asherman's syndrome.
Design: Retrospective clinical study.
Setting: Hysteroscopic center of Fuxing Hospital in Beijing, China.
Objective: To investigate the causations, management and prevention methods on the complications of hysteroscopic procedures.
Methods: Retrospective analysis of 36 cases with hysteroscopic complication, focusing on their characteristics and clinical management as well as prevention methods during the ten years from 1993 to 2004.
Results: Among 36 cases, 11 cases with uterine perforation and incomplete perforation, which happened during the complicated procedures, were treated by both laparoscopy and laparotomy.
Objective: To investigate the efficiency and factors related to the recurrence of transcervical resection of endometrium (TCRE) in treating women with dysfunctional uterine bleeding (DUB).
Methods: Two hundred and twenty women with DUB were selected for TCRE. Specimens from removed endometrium were obtained during the procedures and their menstruation and menorrhagia after the operations were followed up.