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1.775  Articles
1 of 179 pages  |  10  records  |  more records»
The COVID-19 pandemic has changed the order of life in all fields, particularlyin medical services. Laboratory services in sperm cryopreservation that partof andrology or in vitro fertilization (IVF) laboratory cannot be separated withhandling sperm from ... see more

The cryopreservation process might reduce the quality of spermatozoa due to an increase in the production of reactive oxygen species (ROS) compounds during cooling, freezing, and thawing. The quality of spermatozoa can be maintained by adding glutathione ... see more

The aim of this study was to analyze human sperm motility, viability, and morphology before and after cryopreservation. This true laboratory experimental study had pre and post randomized one group design. The study was conducted at the Embryology, Androl... see more

This study is performed to determine some of sperm quality after applying freezing / thawing process. Thus, the aim of this study is to examine different cryprotective agents with additives in terms of their effects at different pH on the cryopreservation... see more

The purpose of the study was to reach the following objectives: assessement of sperm cells motility and viability variations during cryopreservation and to establish whether the spermatozoa dimensions are modified during the cooling and freezing procedure... see more

This study addressed the effects of storage duration of epididymides at 5 °C before sperm collection and their fertility after cryopreservation in vitro. Spermatozoa from one of the testes pairs were immediately collected, evaluated and frozen (control gr... see more

Sperm cryopreservation has been utilized routinely for over 40 years to preserve fertility in men undergoing cancer therapy and allow conception for infertile couples. This article provides a concise and up-to-date review of the literature and covers the ... see more

Cryopreservation is a technique, commonly used for a long-term storage of male gametes as an effective way to preserve their longevity and vitality. During cryopreservation and following the thawing process, sperm cells are exposed to thermal stress, whic... see more

Ascorbic acid (Vitamin C) is one of the important antioxidants, which naturally present in seminal plasma of fish. On the other hand, whether its effect may improve sperm quality following cryopreservation process still remains its uncertainty. Thus, the ... see more

1 of 179 pages  |  10  records  |  more records»