Results 101 to 110 of about 57,158 (293)

A homozygous KASH5 frameshift mutation causes diminished ovarian reserve, recurrent miscarriage, and non-obstructive azoospermia in humans

Frontiers in Endocrinology, 2023
The meiosis-specific LINC complex, composed of the KASH5 and SUN1 proteins, tethers the moving chromosomes to the nuclear envelope to facilitate homolog pairing and is essential for gametogenesis.
Xiaoning Hou, A. Zeb, Sobia Dil, Jianteng Zhou, Huan Zhang, Baolu Shi, Zubair Muhammad, Ihsan Khan, Qamar Zaman, Wasim Shah, Xiaohua Jiang, Limin Wu, Hui Ma, Qinghua Shi   +13 more
semanticscholar   +1 more source

Pharmacogenetics of follicle‐stimulating hormone action in the male

Andrology, EarlyView.
Abstract Male factor infertility (MFI) is involved in half of the cases of couple infertility. The follicle‐stimulating hormone (FSH) therapy is considered efficient to improve semen parameters and pregnancy rate in patients with idiopathic MFI, following the lesson learned from hypogonadotropic hypogonadism.
Andrea Graziani, Giuseppe Grande, Raffele Scafa, Riccardo Selice, Andrea Garolla, Maria Santa Rocca, Cinzia Vinanzi, Alberto Ferlin   +7 more
wiley   +1 more source

Update on male reproductive endocrinology. [PDF]

, 2018
Practitioners of male reproductive and sexual medicine must have an intimate understanding of the physiology of male reproductive endocrinology, as such a knowledge is the cornerstone on which hormonal treatments are based.
Clavijo, Raul, Hsiao, Wayland
core   +1 more source

Human spermatogenic failure purges deleterious mutation load from the autosomes and both sex chromosomes, including the gene DMRT1 [PDF]

, 2013
Gonadal failure, along with early pregnancy loss and perinatal death, may be an important filter that limits the propagation of harmful mutations in the human population.
Amorim, Antonio, Aston, Kenneth I., Barros, Alberto, Carracedo, A., Carrell, D.T., Carvalho, Filipa, Conrad, D.F., Dai, Juncheng, Downie, Jonathan, Fernandes, Susana, Gonçalves, João, Guo, Xuejiang, Hu, Z., Huang, N., Hurles, M.E., Lopes, Alexandra, Matthiesen, Rune, Moskovtsev, S., Noordam, Michiel J., Ober, C., Paduch, D.A., Quintela, Ines, Ramu, Avinash, Schiffman, J.D., Schlegel, P.N., Seabra, Catarina, Shah, Jiahao, Sousa, M., Thompson, Emma E, Wilfert, Amy B.   +29 more
core   +3 more sources

Can Testicular Size Be a Predictive Factor for Successful Sperm Retrieval in Patients with Non Obstructive Azoospermia?

Gynecology Obstetrics & Reproductive Medicine, 2019
Objective: Non-obstructive azoospermia, defined as absence of spermatozoa in the ejaculate caused by impaired spermatogenesis, is the most severe cause of male infertility.
Omer yumusak, Mehmet Cinar, Serkan Kahyaoglu, Yasemin Tasci, Gul Nihal Buyuk, Aysegul Oksuzoglu   +5 more
doaj   +1 more source

Characterization of Non-Obstructive Azoospermia in Men Using Gut Microbial Profiling

Journal of Clinical Medicine, 2023
(1) Background: Non-obstructive azoospermia (NOA) is a complex multifactorial disease and the causes of most NOA cases remain unknown. (2) Methods: Here, we performed comprehensive clinical analyses and gut microbial profiling using shotgun metagenomic ...
Yalei Cao, Hao Wang, Zirun Jin, Jing Hang, Huiyan Jiang, Huajun Wu, Zhe Zhang   +6 more
semanticscholar   +1 more source

Low testosterone in primary infertile men is associated with a history of maternal obesity during pregnancy: Findings from a cross‐sectional study

Andrology, EarlyView.
Abstract Background Maternal obesity increases offspring obesity risk, but limited data exist on its association with reproductive hormones in infertile males. Objectives To investigate the impact of maternal obesity during pregnancy on total testosterone levels in primary infertile men.
Fausto Negri, Luca Boeri, Edoardo Pozzi, Massimiliano Raffo, Riccardo Ramadani, Gabriele Birolini, Federica Passarelli, Christian Corsini, Federico Belladelli, Alessandro Bertini, Rayan Matloob, Alessia d'Arma, Michael L. Eisenberg, Francesco Montorsi, Andrea Salonia   +14 more
wiley   +1 more source

The role of varicocele treatment in the management of non-obstructive azoospermia

Clinics, 2013
The literature on male reproductive medicine is continually expanding, especially regarding the diagnosis and treatment of infertility due to non-obstructive azoospermia.
Kubilay Inci, Levent Mert Gunay
doaj  

Machine learning and integrative analysis identify the common pathogenesis of azoospermia complicated with COVID-19

Frontiers in Immunology, 2023
BackgroundAlthough more recent evidence has indicated COVID-19 is prone to azoospermia, the common molecular mechanism of its occurrence remains to be elucidated.
Jiarong He, Yuanqiao Zhao, Zhixian Zhou, Mingming Zhang   +3 more
doaj   +1 more source

Global Practice Patterns and Variations in the Medical and Surgical Management of Non-Obstructive Azoospermia: Results of a World-Wide Survey, Guidelines and Expert Recommendations

The World Journal of Men's Health
Purpose Non-obstructive azoospermia (NOA) is a common, but complex problem, with multiple therapeutic options and a lack of clear guidelines. Hence, there is considerable controversy and marked variation in the management of NOA.
Amarnath Rambhatla, R. Shah, Imad Ziouziou, Priyanka Kothari, Gianmaria Salvio, Murat Gul, T. Hamoda, P. Kavoussi, Widi Atmoko, Tuncay Toprak, P. Birowo, Edmund Y Ko, M. Arafa, R. A. Ghayda, V. Karthikeyan, G. Russo, G. Pinggera, E. Chung, A. Harraz, Marlon Martínez, N. Phuoc, N. Tadros, R. Saleh, Missy Savira, G. Colpi, W. Zohdy, Edoardo Pescatori, Hyun Jun Park, S. Fukuhara, Akira Tsujimura, Cesar Rojas-Cruz, A. Marino, Siu King Mak, Edouard Amar, Wael Ibrahim, Puneet Sindhwani, N. Alhathal, G. Busetto, Manaf Al Hashimi, A. El-Sakka, Asci Ramazan, F. Dimitriadis, M. Timpano, Davor Ježek, B. Altay, D. Zylbersztejn, Michael Yc Wong, Du Geon Moon, C. Wyns, S. Gamidov, H. Akhavizadegan, A. Franceschelli, K. Aydos, Nguyen Quang, Shedeed Ashour, A. A. Dayel, Mohammed S Al-Marhoon, Sava Micic, S. Binsaleh, A. Hussein, H. Elbardisi, T. Mostafa, Jonathan Ramsay, A. Zachariou, I. Abdelrahman, O. Rajmil, A. Kalkanlı, J. Molina, Kadir Bocu, G. Duarsa, Gökhan Çeker, E. Şerefoğlu, Fahmi Bahar, N. Gherabi, Shinnosuke Kuroda, Abderrazak Bouzouita, Ahmet Gudeloglu, E. Ceyhan, M. S. Hasan, Muhammad Ujudud Musa, A. Motawi, C. Cho, H. Taniguchi, C. Ho, Jesus Fernando Solorzano Vazquez, S. Mutambirwa, N. Gungor, M. Bendayán, C. Giulioni, A. Başer, M. Falcone, L. Boeri, G. Blecher, Alireza Kheradmand, Tamilselvi Sethupathy, Ricky Adriansjah, N. Narimani, Charalampos Konstantinidis, Tuan Thanh Nguyen, Andrian Japari, Parisa Dolati, Keerti Singh, C. Ozer, Selcuk Sarikaya, Nadia Sheibak, Ndagijimana Jean Bosco, Mehmet Serkan Özkent, Sang Thanh Le, I. Sokolakis, Darren Katz, R. Smith, Manh Nguyen Truong, Tan V. Le, Zhongwei Huang, M. D. Değer, Umut Arslan, G. Calik, Giorgio Franco, A. Rashed, Oğuzhan Kahraman, Sotiris Andreadakis, Rosadi Putra, Giancarlo Balercia, K. Khalafalla, R. Cannarella, A. Tuân, Amr El Meliegy, B. Žilaitienė, Marlene Lizbeth Zamora Ramirez, F. Giacone, A. Calogero, K. Makarounis, S. Jindal, Bac Nguyen Hoai, R. Banthia, M. Peña, Dharani Moorthy, Aram Adamyan, D. Kulaksız, Hussein Kandil, Nikolaos Sofikitis, Ciro Salzano, Andreas Jungwirth, Surendra Reddy Banka, T. Mierzwa, T. Turunç, Divyanu Jain, A. Avoyan, P. Salacone, Ateş Kadıoğlu, Chirag Gupta, Haocheng Lin, Iman Shamohammadi, N. Mogharabian, Trenton L. Barrett, Y. Danacıoğlu, A. Crafa, S. Daoud, Vineet Malhotra, Abdulmalik Almardawi, O. M. Selim, Mohamad A. Moussa, Saeid Haghdani, M. Duran, Y. Kunz, M. Preto, Elena Eugeni, Thang Nguyen, A. Elshahid, Seso Sulijaya Suyono, D. Parikesit, Essam Nada, Eduardo Gutiérrez Orozco, F. Boitrelle, Nguyen Thi Minh Trang, M. Jamali, Raju Nair, Mikhail Ruzaev, F. Gadda, C. Thomas, R. H. Ferreira, Umit Gul, Serena Maruccia, Ajay Kanbur, E. Kinzikeeva, S. Abumelha, Raghavender Kosgi, F. Gokalp, M. Soebadi, G. M. Paul, Hesamoddin Sajadi, D. Gupte, R. Ambar, Emrullah Sogutdelen, Karun Singla, Ari Basukarno, Shannon Hee Kyung Kim, M. Gilani, Koichi Nagao, S. R. Brodjonegoro, Andri Rezano, M. Elkhouly, R. Mazzilli, H. Farsi, Hung Nguyen Ba, Hamed Alali, Dimitrios Kafetzis, Tran Quang Tien Long, S. Alsaid, Hoang Bao Ngoc Cuong, Knigavko Oleksandr, A. Mustafa, Herik Acosta, Hrishikesh Pai, B. Şahin, E. Arianto, Colin Teo, S. Jayaprakash, Rinaldo Indra Rachman, M. Yenice, Omar Sefrioui, S. Priyadarshi, Marko Tanic, Noor Kareem Alfatlaw, Fikri Rizaldi, R. Vishwakarma, G. Kanakis, D. Cherian, Joe Lee, Raisa Galstyan, Hakan Keskin, Jana Wurzacher, D. H. Seno, B. Noegroho, Ria Margiana, Q. Javed, Fabrizio Castiglioni, Raman Tanwar, Ana Puigvert, Coşkun Kaya, Medianto Purnomo, Chadi Yazbeck, Azwar Amir, Edson Borges, M. Bellavia, I. Deswanto, Vinod Kv, G. Liguori, Dang Hoang Minh, K. Siddiqi, F. Colombo, A. Zini, Niket Patel, S. Çayan, Ula Al-Kawaz, Maged Ragab, Guadalupe Hernández Hebrard, Jean de la Rosette, O. Efesoy, Ivan Hoffmann, Thiago A Teixeira, B. Saylam, Daniela Delgadillo, Ashok Agarwal   +263 more
semanticscholar   +1 more source