Results 101 to 110 of about 19,776 (295)

Cold Gas Plasma Induces Platelet Activation and Hemostasis in Native and Anticoagulated Human Blood

Advanced NanoBiomed Research, EarlyView.
Cold physical gas plasma induces platelet activation and hemostatic responses in native and anticoagulated human blood. Treatment efficacy depends on plasma parameters, including gas composition, distance, and exposure mode, which govern reactive species delivery and energy transfer.
Sander Bekeschus, Broder Poschkamp, Lea Miebach, Anke Schmidt, Linus Hübner, Julia van der Linde   +5 more
wiley   +1 more source

Unraveling the sperm proteome and post-genomic pathways associated with sperm nuclear DNA fragmentation [PDF]

, 2013
Sperm DNA fragmentation has been suggested as a marker for infertility diagnosis and prognosis. Hence, understanding its impact on male physiology and post-genomic pathways would be clinically important.
Intasqui, Paula [UNIFESP], Bertolla, Ricardo P. [UNIFESP], Spaine, Deborah M. [UNIFESP], Carvalho, Valdemir M., Cardozo, Karina H. M., Cedenho, Agnaldo P. [UNIFESP], Del Giudice, Paula T. [UNIFESP], Camargo, Mariana [UNIFESP]   +7 more
core   +1 more source

The effect of rhFSH on Sperm DNA Fragmentation and sperm parameters in Oligozoospermia Infertile Men

Research in Molecular Medicine, 2020
Background: One of the main causes of male infertility is the negative effects of oxidative stress. Follicle-stimulating hormone (FSH) plays an essential role in spermatogenesis, as well as in the maintenance of sperm DNA integrity.
Atefeh Verdi, Seyedeh Saeideh Sahraei, Elham Asa, Rahil Jannatifar, Mohamad Bagher Masaeimanesh   +4 more
doaj  

Does centrifugation and semen processing with swim up at 37°C yield sperm with better DNA integrity compared to centrifugation and processing at room temperature?

Journal of Human Reproductive Sciences, 2013
Aim: To evaluate whether semen processing at 37°C yield sperm with better DNA integrity compared to centrifugation and processing at room temperature (RT) by swim-up method.
Deepthi Repalle, Priya Bhave Chittawar, Shilpa Bhandari, Geetanjali Joshi, Mansi Paranjape, Charudutta Joshi   +5 more
doaj   +1 more source

Male reproductive system in stenopodidean shrimps: Unveiling basal reproductive traits in shrimp‐like Pleocyemata (Stenopodidae and Spongicolidae)

The Anatomical Record, EarlyView.
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira, Lucas Rezende Penido Paschoal, Fernando José Zara   +2 more
wiley   +1 more source

Amphibian sperm DNA fragmentation [PDF]

, 2016
There are extremely limited studies that have investigated DNA fragmentation in amphibians and even less information exists pertaining to DNA fragmentation in the spermatozoa. A DNA fragmentation assay applied and validated for amphibian spermatozoa would not only provide the first evidence of this phenomenon in a new major taxon, but also prove a ...
openaire   +3 more sources

The laboratory assessment of sperm DNA fragmentation in infertile patients [PDF]

, 2020
Over 15% of couples worldwide suffer from infertility and in 50% of cases a male factor is found. According to the World Health Organization, sperm analysis is the most appropriate test to assess male infertility.
D'Argenio V., Cariati F., Borrillo F., Tomaiuolo R.   +3 more
core   +1 more source

Ursolic Acid Alleviates Orchitis via Modulating Ferroptosis in Peritubular Myoid Cells of Testis

Animal Research and One Health, EarlyView.
Ursolic acid modulates key ferroptosis‐related pathways in the peritubular myoid cells of the testis in forest musk deer. ABSTRACT Chronic stress adversely affects reproductive health, increasing susceptibility to pathologies such as orchitis. Additionally, the maintenance of iron homeostasis is essential for preserving the function of the testicles ...
Yang Wang, Tianqi Jin, Zexin Chen, Ye Gong, Qimin Liu, Zifang Wu, Heran Cao, Yan Li, Yuyan Liu, Tianhao Yang, Zhihong Jiang, Wuzi Dong   +11 more
wiley   +1 more source

Анализ связи фрагментации ДНК и анеуплоидий спермы с параметрами ранних эмбрионов

Фактори експериментальної еволюції організмів, 2016
Aim. The dependence of the process of blastocyst formation in IVF practice on the level of sperm DNA fragmentation and sperm aneuploidies in men with low reproductive function was studied. Methods.
Е. С. Жилкова, Н. А. Чумакова, А. А. Тищенко, А. М. Феськов, А. М. Федота   +4 more
doaj  

Sperm DNA fragmentation testing is the way forward [PDF]

Translational Andrology and Urology, 2017
It is my pleasure to write the foreword to this focused edition on sperm DNA fragmentation. This topic is one of the most exciting in male fertility diagnosis and treatment today and it has still so much untapped potential. After years of struggling with outdated diagnostic tools we have discovered DNA fragmentation; a sensitive and speci c property of
openaire   +2 more sources