Results 211 to 220 of about 1,568,056 (388)

Influence of bioactive substances from Ascophyllum nodosum, Lycium barbarum and Tribulus terrestris on the quality characteristics of human spermatozoa

Journal of BioScience and Biotechnology, 2020
The aim of this study is to determine and compare the influence of the major bioactive substances from A. nodosum, L. barbarumand T. terrestrison total sperm count, percentage of normokinetic sperm and total count of normokinetic sperm during an ...
Aleksandar Aleksandrov, Daniela Mollova, Ilia Iliev   +2 more
doaj  

An Estimate of the Fertility Potential of the Fractions of the Split Ejaculate in Terms of the Motile Sperm Count

, 1979
Joel L. Marmar, Donald E. Praiss, Thomas J. Debenedictis   +2 more
openalex   +1 more source

Artificial intelligence and varicocelectomy: A new horizon for patient management? A narrative review

UroPrecision, EarlyView.
Abstract Varicocele is a common entity found in 15% of men and is the most common reversible cause of male factor infertility. Guidelines have been developed to guide urologists in deciding which patients would benefit from varicocelectomy. Yet studies published over the last decade showed the emergence of predictors of success of varicocelectomy using
Oussama G. Nasrallah, Moustafa A. Al Hattab, Bassel G. Bachir   +2 more
wiley   +1 more source

Sperm count and chromatin structure in men exposed to inorganic lead: lowest adverse effect levels [PDF]

, 2002
Jens Peter Bonde, Michael Joffe, P Apostoli, Ann Dale, Philippe Kiss, Maria Spano, Frank Caruso, Aleksander Giwercman, L Bisanti, Stefano Porru, M. Vanhoorne, Frank Comhaire, W Zschiesche   +12 more
openalex   +1 more source

Role of the total progressive motile sperm count (TPMSC) in different infertility factors in IUI: a retrospective cohort study. [PDF]

BMJ Open, 2021
Lin H, Li Y, Ou S, Jiao X, Wang W, Humaidan P, Zhang Q.   +6 more
europepmc   +1 more source

Surgical outcomes in male reconstructive urology: The Qatar experience

UroPrecision, EarlyView.
Abstract Introduction Obstructive azoospermia (OA) is a prevalent cause of male infertility in Qatar and globally, with vasectomy reversal (VV) and vasoepididymostomy (VE) being the primary surgical treatments. While microsurgical techniques have advanced, data from the Middle East remain limited, influenced by the region's distinct demographic and ...
Kareim Khalafalla, Ahmad Majzoub, Ahmed Al Saeedi, Mohammed Mahdi, Mohamed Arafa, Ahmad AlMalki, Khalid AlKubaisi, Sami AlSaid, Haitham ElBardisi   +8 more
wiley   +1 more source

SHMC-Net: A Mask-guided Feature Fusion Network for Sperm Head Morphology Classification [PDF]

arXiv
Male infertility accounts for about one-third of global infertility cases. Manual assessment of sperm abnormalities through head morphology analysis encounters issues of observer variability and diagnostic discrepancies among experts. Its alternative, Computer-Assisted Semen Analysis (CASA), suffers from low-quality sperm images, small datasets, and ...
arxiv  

Flow cytometric analysis for sperm viability and counts in rats treated with Trimethylphosphate or Pyridoxine.

, 1998
Setsuko TAKIZAWA, Chiaki Katoh, Akira Inomata, Ikuo Horii   +3 more
openalex   +2 more sources

Total Motile Sperm Count in Adolescent Boys with Varicocele is Associated with Hormone Levels and Total Testicular Volume. [PDF]

J Urol, 2021
Van Batavia JP, Lawton E, Frazier JR, Zderic SA, Zaontz MR, Shukla AR, Srinivasan AK, Weiss DA, Long CJ, Canning DA, Kolon TF.   +10 more
europepmc   +1 more source

Guaifenesin and increased sperm motility: a preliminary case report

International Journal of General Medicine, 2010
Gary Means1, Cristóbal S Berry-Cabán2, Kurt Hammermeuller11Department of Family Medicine, 2Department of Research, Womack Army Medical Center, Fort Bragg, NC, USABackground: A review of the literature and an extensive Medline search
Gary Means, Cristóbal S Berry-Cabán, Kurt Hammermeuller   +2 more
doaj