Results 1 to 10 of about 98,488 (287)

Quarantine and cryopreservation [PDF]

open access: yesHuman Reproduction, 1997
Richard S. Tedder, Gulam Bahadur
openaire   +3 more sources

Cryopreservation of Blood [PDF]

open access: yes, 2012
Various methods of cryopreservation of blood, especially erythrocytes, are generally known and have been used for a long time. Storage of blood in the frozen state presented one of the alternative ways of storing blood components; this possibility was intensively explored in the 1950’s and 60’s, when the shelf life of non-frozen red blood cells did not
openaire   +3 more sources

Advancements in Understanding and Enhancing Antioxidant-Mediated Sperm Cryopreservation in Small Ruminants: Challenges and Perspectives

open access: yesAntioxidants
Cryopreservation poses significant challenges to the preservation of sperm integrity and function, particularly in small ruminants where cryodamage is pronounced.
Daniel Ionut Berean   +2 more
doaj   +1 more source

Human Sperm Cryopreservation: Update on Techniques, Effect on DNA Integrity, and Implications for ART

open access: yesAdvances in Urology, 2012
Cryopreservation of human spermatozoa—introduced in the 1960's—has been recognized as an efficient procedure for management of male fertility before therapy for malignant diseases, vasectomy or surgical infertility treatments, to store donor and partner ...
Marlea Di Santo   +3 more
doaj   +1 more source

In-vitro application of pentoxifylline preserved ultrastructure of spermatozoa after vitrification in asthenozoospermic patients [PDF]

open access: yes, 2017
PURPOSE: To evaluate the effect of in vitro application of pentoxifylline (PX) on sperm parameters and ultrastructure after vitrification in asthenozoospermic patients. MATERIALS AND METHODS: A total of 30 asthenozoospermic semen samples (aged 25-45
Khalili, Ma   +7 more
core  

The review of recent advances in fish genetics and biotechnology [PDF]

open access: yes, 2012
Great advances have been, and are being made in our knowledge of the genetics and molecular biology (including genomics, proteomics and structural biology).
Mgbabu , Christopher Nwokwa
core  

Rising trends in the use of frozen dog sperm: a retrospective study in Belgium and the Netherlands

open access: yesFrontiers in Veterinary Science
IntroductionSperm cryopreservation is a valuable technique for storing valuable canine genetics. However, little is known concerning the fate of frozen sperm stored in a sperm bank.
Guillaume Domain   +8 more
doaj   +1 more source

Cryopreservation of a whole liver [PDF]

open access: yes, 2007
Preservation of vascularized organs such as the liver is limited to 24hrs. before destructive processes disqualify it for transplantation. This narrow time window prevents surgeons from performing optimal pathogen screening and matching tests which often
Amir Arav   +2 more
core   +1 more source

Deer Frozen Semen Quality in Tris Sucrose and Tris Glucose Extender with Different Glycerol Concentrations [PDF]

open access: yes, 2011
In order to improve Timor deer (Cervus timorensis) frozen semen quality, the influence of sugar and glycerol concentration on semen characteristics of sperm was investigated.
Afiriantini, R. I. (R)   +5 more
core  

Cryopreservation of Avian Semen

open access: yes, 2020
Cryopreservation protocols for semen exist for bird species used in animal production, fancy and hobby species, and wild bird species. Freezing of bird oocytes or embryos is not possible. Cryopreservation of avian semen is used for preserving (genetic diversity of) endangered species or breeds.
openaire   +3 more sources

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