Results 21 to 30 of about 59,216 (250)

Systematic Analysis of Breed, Methodological, and Geographical Impact on Equine Sperm Progressive Motility

Animals, 2021
Over the past five decades, there has been increasing evidence to indicate global declines in human semen quality. Parallel adverse trends measured in male animals indicate a potential environmental aetiology.
Jodie Perrett, Imogen Thea Harris, Christy Maddock, Mark Farnworth, Alison Z. Pyatt, Rebecca Nicole Sumner   +5 more
doaj   +1 more source

Adherence to WHO 2010 Recommendations in Relation to Semen Analysis Reports in the Laboratories of West Bengal

Fertility & Reproduction, 2019
Background: In 2010, The World Health Organization (WHO) suggested the standards of reporting of semen analysis and the reference values. We tried to determine the adherence to the WHO 2010 standard regarding semen analysis among the laboratories of West
Sujoy Dasgupta
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Development of a Validation Protocol for Laboratory Personnel Training in Sperm Analysis and Cryopreservation(brief report)

Medical Laboratory Journal, 2022
Background and objectives: Semen cryopreservation is widely used in assisted reproduction techniques, and reliable semen analysis is essential to define the clinical practice. However, many parameters used for semen evaluation have high variability among
Karolyn Sassi Ogliari, Monica Luiza Immig, Maria Laura Halon, Fabrízio Loth, Luiza Boni, Patrícia Grudzinski, Liziane Beckenkamp, Martina Fritsch   +7 more
doaj  

The IMPACT OF SINGLE AND MULTIPLE SPERM ABNORMALITIES AND LOW-LEVEL LEUKOCYTOSPERMIA ON SPERM DNA

Journal of Men's Health, 2019
Background and objective The aim of the present study was to identify the impact of defective standard sperm parameters individually and in combination on DNA damage in a large cohort of infertile men.
Saad Alshahrani, Gulfam Ahmad, Haroon Latif Khan, Ahmet Ayaz, Ali Hassan A. Ali   +4 more
doaj   +1 more source

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

Preoperative Predictors for the Presence of Motile Spermatozoa in the Epididymis and Patency of Anastomosis During Microsurgical Vasoepididymal Anastomosis in Patients with Obstructive Azoospermia

Journal of Human Reproductive Sciences, 2023
Background: Following microsurgical vaso-epididymal anastomosis (VEA), anastomotic patency with sperm returning to the ejaculate is not always present and may even be delayed.
Bhopesh Kadian, Aditya Prakash Sharma, Manish Rohilla, Ujjwal Gorsi, Japleen Kaur, Ravimohan S. Mavuduru   +5 more
doaj   +1 more source

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

Point‐of‐care semen analysis of patients with infertility via smartphone and colorimetric paper‐based diagnostic device

Bioengineering & Translational Medicine, 2021
Male infertility affects millions of males worldwide and is rising in prevalence due to social and environmental conditions. However, men often feel too embarrassed to receive a semen analysis in the hospital due to social stigmas.
Yu‐Ting Tsao, Chung‐Yao Yang, Yun‐Chiao Wen, Ting‐Chang Chang, Koji Matsuura, Yu Chen, Chao‐Min Cheng   +6 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source