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Testicular Parameters and Morphological Characteristics of Testicular and Epididymal Spermatozoa of White Fulani Bulls in Nigeria
(Sociedad Chilena de Anatomía, 2006)
Potassium Current in Mature Bovine Spermatozoa
(INFORMA HEALTHCARE, 2008)
Ion channels have been assigned a pivotal importance in various sperm functions and are therefore promising targets for contraceptive development. The lack of data on channel functionality and pharmacology has hampered ...
Cryopreservation of rainbow trout (Oncorhynchus mykiss) spermatozoa using programmable freezing
(Elsevier B.V., 1996)
In an attempt to establish a protocol for the cryopreservation of the spermatozoa of the rainbow trout (Oncorhynchus mykiss), we studied the effect of various cryoprotective agents (CA) in spermatozoa motility and viability, ...
Phenotypic varieties of sperm pathology: Genetic abnormalities or environmental influences can result in different patterns of abnormal spermatozoa
(Elsevier Science, 2018-07)
The present paper reviews in detail ultrastructural and molecular studies addressed to characterize different phenotypes of sperm pathology in sterile men. In each case ultrastructural, immunocytochemical, molecular and ...
ALTICID BEETLES WITH 128 SPERM CELLS PER BUNDLEALTICID BEETLES WITH 128 SPERM CELLS PER BUNDLE
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1970)
Spermiogram and Morphological Characteristics in Testicular and Epididymal Spermatozoa of Large White Boar in Nigeria
(Sociedad Chilena de Anatomía, 2005)
Spermiogenesis and spermatozoa ultrastructure in Salminus and Brycon, two primitive genera in Characidae (Teleostei : Ostariophysi : Characiformes)
(Wiley-Blackwell, 2006-10-01)
In Salminus, spermiogenesis is cystic and gives origin to a type I aquasperm. Spermatid differentiation is characterized by chromatin condensed into thick fibres, nuclear rotation, nuclear fossa formation, cytoplasmic ...
Different extenders in the cryopreservation of bovine epididymal spermatozoa
(Elsevier B. V., 2015)
The objective of this study was to evaluate the effects of two different egg yolk extenders incubated with or without Sperm Talp on the motility and plasma membrane integrity of cryopreserved bovine epididymal spermatozoa ...
Cryoprotectant-free vitrification of fish (Oncorhynchus mykiss) spermatozoa: first report
(WILEY-BLACKWELL, 2012)