Results 21 to 30 of about 143,576 (351)

Three-dimensional microengineered vascularised endometrium-on-a-chip

Human Reproduction, 2021
STUDY QUESTION Can we reconstitute physiologically relevant 3-dimensional (3D) microengineered endometrium in-vitro model? SUMMARY ANSWER Our representative microengineered vascularised endometrium on-a-chip closely recapitulates the endometrial ...
Jungho Ahn, M. Yoon, Seon-Hwa Hong, Hwijae Cha, Danbi Lee, H. Koo, Jihoon Ko, Jungseub Lee, Soojung Oh, N. Jeon, Youn-Jung Kang   +10 more
semanticscholar   +1 more source

Comparison of Endometrial Thickness with Concomitant Administration of Sildenafil Citrate and Ethinyl Estradiol vs Ethinyl Estradiol Alone for Frozen Embryo Transfer [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: Infertility is one of the common medical issues in today’s world. One of the common causes of infertility is the lack of implantation of the embryo.
Mahnaz Yavangi, Saeid Heidari-Soureshjani, Artimis Sadeghian, Tayebe Artimani   +3 more
doaj   +1 more source

The Effects of Subcutaneous Administration of Granulocyte Colony-Stimulating Factor on Pregnancy Outcome After Assisted Reproductive Technology: Clinical Trial [PDF]

Avicenna Journal of Medical Biochemistry, 2018
Background: Granulocyte-colony stimulating factor (G-CSF) is an innovative therapy in reproductive medicine. Although its mechanisms of action have remained unknown, G-CSF seems to be effective in the case of recurrent abortion or implantation failure ...
Marzie Farimani, Narges Mehrabi, Azar Pirdehghan, Maryam Bahmanzadeh   +3 more
doaj   +1 more source

Evaluation of methylenetetrahydrofolate reductase and S-adenosyl-methionine level in male infertility: A case-control study

International Journal of Reproductive BioMedicine, 2022
Background: Methylenetetrahydrofolate reductase enzyme (MTHFR) plays a key role in regulating folate balance, converting homocysteine to methionine, and producing s-adenosylmethionine (SAM) that plays a role in the methylation process.
Khadijeh Baranizadeh, Maryam Bahmanzadeh, Heidar Tavilani, Tayebeh Ghiasvand, Iraj Amiri, Mahnaz Yavangi, Gholamreza Shafiee   +6 more
doaj   +1 more source

Immunohistochemical expression of Drosha is reduced in eutopic and ectopic endometrium of women with adenomyosis

Brazilian Journal of Medical and Biological Research, 2022
The objective of this study was to evaluate the immunohistochemical expression of Dicer, Drosha, and Exportin-5 in the eutopic and ectopic endometrium of women with adenomyosis.
I. Ormenezi, A. Ribeiro-Silva, J.C. Rosa-e-Silva, J. Meola, F.J. Candido-dos-Reis, O.B. Poli-Neto   +5 more
doaj   +1 more source

A pilot and ex-vivo study of examination of endometrium tissue by catheter based optical coherence tomography

BMC Medical Imaging, 2022
Objective This study aimed to distinguish ex-vivo normal and abnormal endometrium tissue samples histologically by catheter based optical coherence tomography (OCT).
Bo Ding, Tao Jinyuan, Kuiyuan Tao, Zhenyang Ding, Shen Yang   +4 more
doaj   +1 more source

Autophagy in the physiological endometrium and cancer

Autophagy, 2020
Autophagy is a highly conserved catabolic process and a major cellular pathway for the degradation of long-lived proteins and cytoplasmic organelles. An increasing body of evidence has unveiled autophagy as an indispensable biological function that helps
Laura Devis-Jauregui, N. Eritja, Meredith L Davis, X. Matías-Guiu, David Llobet-Navás   +4 more
semanticscholar   +1 more source

Fibroblast growth factor 1 ameliorates thin endometrium in rats through activation of the autophagic pathway

Frontiers in Pharmacology, 2023
Background: Thin endometrium is a reproductive disorder that affects embryo implantation. There are several therapies available for this disease, however they are not so effective. Fibroblast growth factor 1 (FGF1) is a member of fibroblast growth factor
Jing Zhu, Zhenyao Li, Fengli Yin, Xiaoting Yu, Yuanfan Lu, Tong Zhou, Fanghua Gong, Zhangye Xu   +7 more
doaj   +1 more source

Effects of Testicular Platelet-Rich Plasma (PRP) Injection on Sperm Parameters in Men with Severe Oligoasthenoteratozoospermia (OAT): A Clinical Evaluation [PDF]

International Journal of Fertility and Sterility
Background: Severe oligoasthenoteratozoospermia (OAT), characterized by a reduced sperm count, motility, andaltered morphology, presents a significant challenge in the field of male infertility.
Faezeh Fazli, Hossein Torkashvand, Ali Reza Soltanian, Ali Babalhavaeji, Hanieh Olomi, Shamim Pilehvari   +5 more
doaj   +1 more source

Human Umbilical Cord Mesenchymal Stem Cells Encapsulated with Pluronic F-127 Enhance the Regeneration and Angiogenesis of Thin Endometrium in Rat via Local IL-1β Stimulation

Stem Cells International, 2022
Thin endometrium (< 7 mm) could cause low clinical pregnancy, reduced live birth, increased spontaneous abortion, and decreased birth weight. However, the treatments for thin endometrium have not been well developed.
Shuling Zhou, Yu Lei, Ping Wang, Jianying Chen, Liting Zeng, Ting Qu, Martin Maldonado, Jihua Huang, Tingting Han, Zina Wen, Erpo Tian, Xiangqian Meng, Ying Zhong, Jiang Gu   +13 more
doaj   +1 more source