Results 41 to 50 of about 23,189,783 (295)

Artificial intelligence model for the assessment of unstained live sperm morphology

Reproduction and Fertility
Traditional sperm morphology assessment requires staining and high magnification (100×), rendering sperm unsuitable for further use. We aimed to determine whether an in-house artificial intelligence (AI) model could reliably assess normal sperm ...
Jermphiphut Jaruenpunyasak, Prawai Maneelert, Marwan Nawae, Chainarong Choksuchat   +3 more
doaj   +1 more source

Oxidative Stress and Male Infertility: Evidence From a Research Perspective

Frontiers in Reproductive Health, 2022
Male fertility potential can be influenced by a variety of conditions that frequently coincide. Spermatozoa are particularly susceptible to oxidative damage due to their limited antioxidant capacity and cell membrane rich in polyunsaturated fatty acids ...
Bashir Ayad, Bashir Ayad, Temidayo S. Omolaoye, Nicola Louw, Yashthi Ramsunder, Bongekile T. Skosana, Peter I. Oyeipo, Peter I. Oyeipo, Stefan S. Du Plessis, Stefan S. Du Plessis   +9 more
doaj   +1 more source

Feeding, Fear, and Acceptance: Caregivers’ Experiences of Nutritional Support During Childhood Cancer Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques, Mariana dos Santos Murra, Welinton Hirai, Ana Laura Balduino do Nascimento, Karla Emilia de Sá Rodrigues, Wilson Elias de Oliveira Junior   +5 more
wiley   +1 more source

Temporal Changes of Clomiphene on Testosterone Levels and Semen Parameters in Subfertile Men

The World Journal of Men's Health, 2023
Purpose: Clomiphene citrate (CC) is prescribed off-label in men to improve testosterone and sperm parameters, but the duration of treatment needed to reach maximal benefit remains unclear.
Tommy Jiang, John T. Sigalos, Vadim Osadchiy, Alvaro Santamaria, Michael H. Zheng, Neilufar Modiri, Keith V. Regets, Jesse N. Mills, Sriram V. Eleswarapu   +8 more
doaj   +1 more source

Anonymous Semen Donation:Medical Treatment or Medical Kinship? [PDF]

, 2013
Opinion in European countries has been divided over whether people conceived with donated gametes (semen, eggs and embryos) should be able to obtain identifying information about their genetic (donor) parents.
Speirs, Jennifer
core  

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

Molecular analysis of microorganisms in the semen and their impact on semen parameters

Archivio Italiano di Urologia e Andrologia, 2022
Objective: Chronic genitourinary infections can alter male fertility and even promote carcinogenic processes. This study aimed to evaluate the effect of the presence in the semen of microorganisms on semen quality. Materials and methods: Clinical symptoms and conventional and functional seminal parameters of eleven fertile donors and ten volunteers ...
Jenniffer Puerta Suárez, Juan Carlos Hernandez, Walter Dario Cardona Maya   +2 more
openaire   +2 more sources

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

A ¹⁵N stable isotope semen label to detect mating in the malaria mosquito Anopheles arabiensis Patton [PDF]

, 2008
In previous studies it was determined that the stable isotope 13-carbon can be used as a semen label to detect mating events in the malaria mosquito Anopheles arabiensis. In this paper we describe the use of an additional stable isotope, 15-nitrogen (15N)
Hood Rebecca C, Knols, B.G.J., Gludovacz Doris, Mayr Leo, Gludovacz, D., Knols Bart GJ, Helinski Michelle EH, Helinski, M., Hood-Nowotny, R.C., Mayr, L.   +9 more
core   +1 more source

ANALYSIS OF THE QUALITY OF SEXED BULL SEMEN BY COMPUTER-ASSISTED SEMEN ANALYSIS-CASA

, 2022
The quality of the ejaculate is determined by examination of the macroscopic (volume, density, color, smell) and microscopic properties of the sperm (concentration of spermatozoa in 1 ml and the total number of spermatozoa in the ejaculate, morphology ...
Pantić, Goran, Vladimir MAGAŠ, Slobodanka VAKANJAC, Goran PANTIĆ, Ljubomir JOVANOVIĆ, Danijela KIROVSKI, Magaš, Vladimir, Vakanjac, Slobodanka, Jovanović, Ljubomir, Kirovski, Danijela   +9 more
core   +1 more source