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JOURNAL ARTICLE
Yu-Wan Dai, Xiao-Ke Zhang, Hong-Gang Li
Non-obstract azoospermia (NOA) is a serious male infertility disease. At present, testicular sperm extraction (micro-TESE) is performed in combination with intracytoplasmic sperm injection (ICSI) technology, NOA patients can have their own consanguine offspring. However, due to the invasiveness and uncertainty of micro-TESE surgery, it is difficult for patients to accept it. Therefore, finding an accurate method to predict the possibility of micro-TESE successful sperm retrival would be beneficial to azoospermia patients...
September 2023: Zhonghua Nan Ke Xue, National Journal of Andrology
#2
JOURNAL ARTICLE
Wei Fu, Jun Cui, Shaoshan Tang
BACKGROUND: The pathological Johnsen score (JS) is a quantitative histological scoring system used to assess spermatogenesis in men with nonobstructive azoospermia (NOA), while elastic modulus derived from shear wave elastography (SWE) is a diagnostic tool for evaluating spermatogenic dysfunction. In this prospective observational study, we aimed to investigate whether testicular stiffness measured by SWE could serve as a substitute for JS in predicting sperm retrieval outcomes in men with NOA...
April 3, 2024: Quantitative Imaging in Medicine and Surgery
#3
JOURNAL ARTICLE
Péter Czétány, András Balló, László Márk, Attila Török, Árpád Szántó, Gábor Máté
Magnetic activated cell sorting (MACS) is a well-known sperm selection technique, which is able to remove apoptotic spermatozoa from semen samples using the classic annexinV based method. Leukocytes and erythrocytes in semen samples or in testicular tissue processed for in vitro fertilization (IVF) could exert detrimental effects on sperm. In the current study, we rethought the aforementioned technique and used magnetic microbeads conjugated with anti-CD45/CD235a antibodies to eliminate contaminating leukocytes and erythrocytes from leukocytospermic semen samples and testicular tissue samples gained via testicular sperm extraction (TESE)...
March 24, 2024: International Journal of Molecular Sciences
#4
JOURNAL ARTICLE
Amarnath Rambhatla, Rupin Shah, Imad Ziouziou, Priyank Kothari, Gianmaria Salvio, Murat Gul, Taha Hamoda, Parviz Kavoussi, Widi Atmoko, Tuncay Toprak, Ponco Birowo, Edmund Ko, Mohamed Arafa, Ramy Abou Ghayda, Vilvapathy Senguttuvan Karthikeyan, Giorgio Ivan Russo, Germar-Michael Pinggera, Eric Chung, Ahmed M Harraz, Marlon Martinez, Nguyen Ho Vinh Phuoc, Nicholas Tadros, Ramadan Saleh, Missy Savira, Giovanni M Colpi, Wael Zohdy, Edoardo Pescatori, Hyun Jun Park, Shinichiro Fukuhara, Akira Tsujimura, Cesar Rojas-Cruz, Angelo Marino, Siu King Mak, Edouard Amar, Wael Ibrahim, Puneet Sindhwani, Naif Alhathal, Gian Maria Busetto, Manaf Al Hashimi, Ahmed El-Sakka, Asci Ramazan, Fotios Dimitriadis, Massimiliano Timpano, Davor Jezek, Baris Altay, Daniel Suslik Zylbersztejn, Michael Yc Wong, Du Geon Moon, Christine Wyns, Safar Gamidov, Hamed Akhavizadegan, Alessandro Franceschelli, Kaan Aydos, Nguyen Quang, Shedeed Ashour, Adel Al Dayel, Mohammed S Al-Marhoon, Sava Micic, Saleh Binsaleh, Alayman Hussein, Haitham Elbardisi, Taymour Mostafa, Jonathan Ramsay, Athanasios Zachariou, Islam Fathy Soliman Abdelrahman, Osvaldo Rajmil, Arif Kalkanli, Juan Manuel Corral Molina, Kadir Bocu, Gede Wirya Kusuma Duarsa, Gökhan Çeker, Ege Can Serefoglu, Fahmi Bahar, Nazim Gherabi, Shinnosuke Kuroda, Abderrazak Bouzouita, Ahmet Gudeloglu, Erman Ceyhan, Mohamed Saeed Mohamed Hasan, Muhammad Ujudud Musa, Ahmad Motawi, Chak-Lam Cho, Hisanori Taniguchi, Christopher Chee Kong Ho, Jesus Fernando Solorzano Vazquez, Shingai Mutambirwa, Nur Dokuzeylul Gungor, Marion Bendayan, Carlo Giulioni, Aykut Baser, Marco Falcone, Luca Boeri, Gideon Blecher, Alireza Kheradmand, Tamilselvi Sethupathy, Ricky Adriansjah, Nima Narimani, Charalampos Konstantinidis, Tuan Thanh Nguyen, Andrian Japari, Parisa Dolati, Keerti Singh, Cevahir Ozer, Selcuk Sarikaya, Nadia Sheibak, Ndagijimana Jean Bosco, Mehmet Serkan Özkent, Sang Thanh Le, Ioannis Sokolakis, Darren Katz, Ryan Smith, Manh Nguyen Truong, Tan V Le, Zhongwei Huang, Muslim Dogan Deger, Umut Arslan, Gokhan Calik, Giorgio Franco, Ayman Rashed, Oguzhan Kahraman, Sotiris Andreadakis, Rosadi Putra, Giancarlo Balercia, Kareim Khalafalla, Rossella Cannarella, Anh Ðăng Tuân, Amr El Meliegy, Birute Zilaitiene, Marlene Lizbeth Zamora Ramirez, Filippo Giacone, Aldo E Calogero, Konstantinos Makarounis, Sunil Jindal, Bac Nguyen Hoai, Ravi Banthia, Marcelo Rodriguez Peña, Dharani Moorthy, Aram Adamyan, Deniz Kulaksiz, Hussein Kandil, Nikolaos Sofikitis, Ciro Salzano, Andreas Jungwirth, Surendra Reddy Banka, Tiago Cesar Mierzwa, Tahsin Turunç, Divyanu Jain, Armen Avoyan, Pietro Salacone, Ateş Kadıoğlu, Chirag Gupta, Haocheng Lin, Iman Shamohammadi, Nasser Mogharabian, Trenton Barrett, Yavuz Onur Danacıoğlu, Andrea Crafa, Salima Daoud, Vineet Malhotra, Abdulmalik Almardawi, Osama Mohamed Selim, Mohamad Moussa, Saeid Haghdani, Mesut Berkan Duran, Yannic Kunz, Mirko Preto, Elena Eugeni, Thang Nguyen, Ahmed Rashad Elshahid, Seso Sulijaya Suyono, Dyandra Parikesit, Essam Nada, Eduardo Gutiérrez Orozco, Florence Boitrelle, Nguyen Thi Minh Trang, Mounir Jamali, Raju Nair, Mikhail Ruzaev, Franco Gadda, Charalampos Thomas, Raphael Henrique Ferreira, Umit Gul, Serena Maruccia, Ajay Kanbur, Ella Kinzikeeva, Saad Mohammed Abumelha, Raghavender Kosgi, Fatih Gokalp, Mohammad Ayodhia Soebadi, Gustavo Marquesine Paul, Hesamoddin Sajadi, Deepak Gupte, Rafael F Ambar, Emrullah Sogutdelen, Karun Singla, Ari Basukarno, Shannon Hee Kyung Kim, Mohammad Ali Sadighi Gilani, Koichi Nagao, Sakti Ronggowardhana Brodjonegoro, Andri Rezano, Mohamed Elkhouly, Rossella Mazzilli, Hasan M A Farsi, Hung Nguyen Ba, Hamed Alali, Dimitrios Kafetzis, Tran Quang Tien Long, Sami Alsaid, Hoang Bao Ngoc Cuong, Knigavko Oleksandr, Akhmad Mustafa, Herik Acosta, Hrishikesh Pai, Bahadır Şahin, Eko Arianto, Colin Teo, Sanjay Prakash Jayaprakash, Rinaldo Indra Rachman, Mustafa Gurkan Yenice, Omar Sefrioui, Shivam Priyadarshi, Marko Tanic, Noor Kareem Alfatlaw, Fikri Rizaldi, Ranjit B Vishwakarma, George Kanakis, Dinesh Thomas Cherian, Joe Lee, Raisa Galstyan, Hakan Keskin, Janan Wurzacher, Doddy Hami Seno, Bambang S Noegroho, Ria Margiana, Qaisar Javed, Fabrizio Castiglioni, Raman Tanwar, Ana Puigvert, Coşkun Kaya, Medianto Purnomo, Chadi Yazbeck, Azwar Amir, Edson Borges, Marina Bellavia, Isaac Ardianson Deswanto, Vinod Kv, Giovanni Liguori, Dang Hoang Minh, Kashif Siddiqi, Fulvio Colombo, Armand Zini, Niket Patel, Selahittin Çayan, Ula Al-Kawaz, Maged Ragab, Guadalupe Hernández Hebrard, Jean de la Rosette, Ozan Efesoy, Ivan Hoffmann, Thiago Afonso Teixeira, Barış Saylam, Daniela Delgadillo, Ashok Agarwal
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. This survey evaluates contemporary global practices related to medical and surgical management for patients with NOA. MATERIALS AND METHODS: A 56-question online survey covering various aspects of the evaluation and management of NOA was sent to specialists around the globe...
April 4, 2024: World Journal of Men's Health
#5
JOURNAL ARTICLE
Bogna Stawarczyk, John Meinen, Sabina Noreen Wuersching
OBJECTIVES: Evaluation of the two-body wear of lithium-silicate ceramics against different antagonists compared to a direct resin composite and human teeth. METHODS: Initial LiSi Block [LISI], IPS e.max CAD [EMA], and CEREC Tessera [TESE] were investigated and compared with direct resin composite [FILL] and human teeth [tooth]. As antagonists were used: steatite, ceramic, and human enamel. The control group tooth was only tested with enamel antagonist. The combinations underwent thermomechanical aging using a chewing simulator...
March 18, 2024: Journal of Dentistry
#6
JOURNAL ARTICLE
M Ran, C H Xue, L P Chen, Y T Guo, W Zhang
Objective: To evaluate the effects of re-tucking the superior oblique muscle on recurrent or residual compensatory head position. Methods: A retrospective case series study was conducted. 12 recurrent or residual compensatory head position patients (12 eyes) with congenital superior oblique palsy who underwent superior oblique re-tucking in Tianjin Eye Hospital from March 2015 to February 2021 were included. All patients had a history of superior oblique tucking procedure and showed signs of superior oblique muscle palsy without inferior oblique muscle overaction...
March 11, 2024: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
#7
JOURNAL ARTICLE
Lewen Ruan, Meng Gu, Hao Geng, Zongliu Duan, Hui Yu, Zhongmei Shao, Kuokuo Li, Mingrong Lv, Dongdong Tang
PURPOSE: To identify the genetic cause of a cryptorchidism patient carrying a non-canonical splicing variant highlighted by SPCards platform in RXFP2 and to provide a comprehensive overview of RXFP2 variants with cryptorchidism correlation. METHODS: We identified a homozygous non-canonical splicing variant by whole-exome sequencing and Sanger sequencing in a case with cryptorchidism and non-obstructive azoospermia (NOA). As the pathogenicity of this non-canonical splicing variant remained unclear, we initially utilized the SPCards platform to predict its pathogenicity...
March 2, 2024: Journal of Assisted Reproduction and Genetics
#8
JOURNAL ARTICLE
Abdullah Alkhayal, Sahar Aljumaiah, Ali Alyami, Saad Abumelha, Khalid Alrabeeah
BACKGROUND: Varicocele is a reversible cause of male infertility. However, there are conflicting data available concerning the benefit of varicocele repair for patients with nonobstructive azoospermia (NOA) and severe oligoasthenoteratozoospermia (OAT). OBJECTIVE: To address the benefit of varicocelectomy in patients with severe OAT and NOA with regard to their semen parameters and surgical sperm retrieval rate in those who underwent testicular sperm extraction (TESE) or testicular sperm aspiration (TESA)...
2024: Urology Annals
#9
JOURNAL ARTICLE
Hammam Mandourah, Mohammad Alghafees, Hamed Alali, Shaheed Alsuhaibani, Eyad Gutub, Lama Aldosari, Turki Alhumaid, Said Kattan, Naif Alhathal
OBJECTIVE: The purpose of the study was to compare the outcome of microscopic testicular sperm extraction (micro-TESE) between superficial and deep dissection on the same testicle in terms of sperm retrieval rate (SRR). PATIENTS AND METHODS: In a retrospective study from June 2019 to October 2021, 44 patients with nonobstructive azoospermia who underwent micro-TESE with positive results (mature sperm identified) were included. Eight patients were excluded from the study due to deficient documentation on superficial and deep dissection...
2024: Urology Annals
#10
JOURNAL ARTICLE
Lily Ng, Olena M Kocur, Philip Xie, Stephanie Cheung, Peter Schlegel, Zev Rosenwaks, Gianpiero D Palermo
PURPOSE: We evaluate microscopic (micro) testicular sperm extraction (TESE) timing relative to oocyte retrieval on intracytoplasmic sperm injection outcome. MATERIALS AND METHODS: Couples with nonobstructive azoospermia who underwent intracytoplasmic sperm injection with freshly retrieved spermatozoa were analyzed based on whether micro-TESE was performed at least 1 day prior to oocyte retrieval (TESE-day-before group) or on the day of oocyte retrieval (TESE-day-of group)...
February 20, 2024: Journal of Urology
#11
JOURNAL ARTICLE
Meghan Robinson, Kevin Zhou, Sonia Hy Kung, Fatih Karaoğlanoğlu, Andrew Golin, Armita Safa, Charley Cai, Luke Witherspoon, Faraz Hach, Ryan Flannigan
OBJECTIVE: To determine if early spermatocytes can be enriched from a human testis biopsy using fluorescent-activated cell sorting (FACS). DESIGN: Potential surface markers for early spermatocytes were identified using bioinformatics analysis of single cell RNA sequenced (scRNAseq) human testis tissue. Testicular sperm extraction (TESE) samples from 3 participants with normal spermatogenesis were digested into single cell suspensions and cryopreserved. 2-4 million cells were obtained from each and sorted by FACS as separate biological replicates using antibodies for the identified surface markers...
February 16, 2024: F&S science
#12
JOURNAL ARTICLE
Hossam Elzeiny, Franca Agresta, John Stevens, David K Gardner
BACKGROUND: Non-obstructive azoospermia (NOA) diagnosis poses challenges for couples seeking parenthood. Microdissection testicular sperm extraction (MD-TESE) excels in retrieving testicular sperm cells for NOA cases. However, limited live birth data in Australian NOA patients hinders accurate counselling. AIMS: This study aimed to determine the likelihood of infertile couples with a male partner diagnosed with NOA conceiving biological children using MD-TESE / intracytoplasmic sperm injection (ICSI)...
February 17, 2024: Australian & New Zealand Journal of Obstetrics & Gynaecology
#13
JOURNAL ARTICLE
Suvankar Mondal, Soumen Maiti, Tufan Paul, Suvankar Poddar, Bikram Kumar Das, Kalyan Kumar Chattopadhyay
For several decades, the development of potential flexible electronics, such as electronic skin, wearable technology, environmental monitoring systems, and the internet of Things network, has been emphasized. In this context, piezoelectric nanogenerators (PENGs) and triboelectric nanogenerators (TENGs) are highly regarded due to their simple design, high output performance, and cost-effectiveness. On a smaller scale, self-powered sensor research and development based on piezo-triboelectric hybrid nanogenerators have lately become more popular...
February 8, 2024: ACS Applied Materials & Interfaces
#14
JOURNAL ARTICLE
Carlo Giulioni, Nguyen Ho Vinh Phuoc, Selahittin Cayan
Testicular tumor is the most common solid malignancy in males under 40 years of age. This malignancy is known to have a negative impact on male fertility. Therefore, several techniques for sperm retrieval have been proposed, including microdissection testicular sperm extraction (mTESE). The objective of this study was to review the literature on the outcomes of oncological (Onco)-mTESE at the time of radical orchiectomy. We conducted a comprehensive literature search through PubMed, Scopus, and Cochrane Central Controlled Register of Trials...
February 6, 2024: Asian Journal of Andrology
#15
JOURNAL ARTICLE
Dong Yang, Xiao-Lei Shi, Meng Li, Mohammad Nisar, Adil Mansoor, Shuo Chen, Yuexing Chen, Fu Li, Hongli Ma, Guang Xing Liang, Xianghua Zhang, Weidi Liu, Ping Fan, Zhuanghao Zheng, Zhi-Gang Chen
Exploring new near-room-temperature thermoelectric materials is significant for replacing current high-cost Bi2 Te3 . This study highlights the potential of Ag2 Se for wearable thermoelectric electronics, addressing the trade-off between performance and flexibility. A record-high ZT of 1.27 at 363 K is achieved in Ag2 Se-based thin films with 3.2 at.% Te doping on Se sites, realized by a new concept of doping-induced orientation engineering. We reveal that Te-doping enhances film uniformity and (00l)-orientation and in turn carrier mobility by reducing the (00l) formation energy, confirmed by solid computational and experimental evidence...
January 31, 2024: Nature Communications
#16
JOURNAL ARTICLE
Serajoddin Vahidi, Mehdi Abedinzadeh, Amirhossein Rahavian, Alimohammad Mirjalili, Ali Sadeghi, Hormoz Karami, Saeid Abouei
Background: Clomiphene citrate (CC) has been suggested to increase the chance of sperm retrieval withmicrodissection testicular sperm extraction (micro-TESE). Objective: This study aimed to evaluate the effect of CC on micro-TESE results, due to the great controversy in this regard. Materials and Methods: 112 participants were included in this cross-sectional study and were divided into a case (n = 54) and a control group (n = 58) diagnosed with non-abstractive azoospermia. The case group received 25 mg of CC daily for 3 months, while the control group did not receive anything...
November 2023: International Journal of Reproductive Biomedicine (Yazd, Iran)
#17
JOURNAL ARTICLE
Shaoying Guo, Zhou Cui, Yanhui Zou, Baisheng Sa
Designing Z-scheme van der Waals (vdW) heterostructured photocatalysts is a promising strategy for developing highly efficient overall water splitting. Herein, by employing density functional theory calculations, we systematically investigated the stability, electronic structures, photocatalytic and optical properties of Al2 SeTe, GaSe, and InS monolayers and their corresponding vdW heterostructures. Interestingly, electronic structures show that all vdW heterostructures have direct band gaps, which is conducive to the transition of electrons from the valence band to the conduction band...
January 25, 2024: Physical Chemistry Chemical Physics: PCCP
#18
JOURNAL ARTICLE
Shu-Hao Cao, Tian Zhang, Hua-Yun Geng, Xiang-Rong Chen
Bismuth chalcogenide and its derivatives have been attracting attention in various fields as semiconductors or topological insulators. Inspired by the high piezoelectric properties of Janus Bi2 TeSeS monolayer and the excellent optical absorption properties of the Bi2 X3 (X = Te, Se, S) monolayers, we theoretically predicted four new-type two-dimensional (2D) monolayers Janus Bi2 X2 Y (X = Te, Se; Y = Te, Se, S) using the first principles combined with density functional theory (DFT). The thermal, dynamic, and mechanical stabilities of Janus Bi2 X2 Y monolayers were confirmed based on ab initio molecular dynamics (AIMD) simulations, phonon dispersion, and elastic constants calculations...
January 22, 2024: Physical Chemistry Chemical Physics: PCCP
#19
JOURNAL ARTICLE
Domenico Prezioso, Gaetano Piccinocchi, Veronica Abate, Michele Ancona, Antonio Celia, Ciro De Luca, Riccardo Ferrari, Pietro Manuel Ferraro, Stefano Mancon, Giorgio Mazzon, Salvatore Micali, Giacomo Puca, Domenico Rendina, Alberto Saita, Andrea Salvetti, Andrea Spasiano, Elisa Tesè, Alberto Trinchieri
BACKGROUND: The prevalence of kidney stones tends to increase worldwide due to dietary and climate changes. Disease management involves a high consumption of healthcare system resources which can be reduced with primary prevention measures and prophylaxis of recurrences. In this field, collaboration between general practitioners (GPs) and hospitals is crucial. METHODS: a panel composed of general practitioners and academic and hospital clinicians expert in the treatment of urinary stones met with the aim of identifying the activities that require the participation of the GP in the management process of the kidney stone patient...
December 28, 2023: Archivio Italiano di Urologia, Andrologia
#20
JOURNAL ARTICLE
Chau Hoang, Tuan Anh Phan, Cameron J Turtle, Jianjun Paul Tian
Based on a deterministic and stochastic process hybrid model, we use white noises to account for patient variabilities in treatment outcomes, use a hyperparameter to represent patient heterogeneity in a cohort, and construct a stochastic model in terms of Ito stochastic differential equations for tesing the efficacy of three different treatment protocols in CAR T cell therapy. The stochastic model has three ergodic invariant measures which correspond to three unstable equilibrium solutions of the deterministic system, while the ergodic invariant measures are attractors under some conditions for tumor growth...
January 6, 2024: Mathematical Biosciences
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