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Semen quality and semen storage.
2009AbstractPoultry semen quality and semen storage respectively can be considered in terms of the intrinsic components of spermatozoa and seminal plasma and their properties, and of the oviducal sperm-storage systems and their regulation. However, the focus of this chapter is on the technologies for assessing semen quality and for storing semen in vitro ...
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Theriogenology, 2008
The "predictors of useable semen" used in most commercial AI centers provide a very conservative estimate of the relative fertility of individual boars. Furthermore, the relatively high sperm numbers used in commercial AI practice (usually >3 x10(9) total sperm per dose of extended semen) usually compensate for reduced fertility, as can be demonstrated
G R, Foxcroft +4 more
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The "predictors of useable semen" used in most commercial AI centers provide a very conservative estimate of the relative fertility of individual boars. Furthermore, the relatively high sperm numbers used in commercial AI practice (usually >3 x10(9) total sperm per dose of extended semen) usually compensate for reduced fertility, as can be demonstrated
G R, Foxcroft +4 more
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Forensic Science International, 1991
A correlation between testosterone (T) and dihydrotestosterone (DHT) exists in seminal plasma. These androgens play a role in sperm maturation. The T/DHT ratio is different from one person to the other, due to the heterogenicity of seminal plasma which stems for the most part from the male accessory sex glands, the prostate and seminal vesicles, and ...
S H, Doss, N A, Louca
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A correlation between testosterone (T) and dihydrotestosterone (DHT) exists in seminal plasma. These androgens play a role in sperm maturation. The T/DHT ratio is different from one person to the other, due to the heterogenicity of seminal plasma which stems for the most part from the male accessory sex glands, the prostate and seminal vesicles, and ...
S H, Doss, N A, Louca
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Avian Biology Research, 2011
Semen cryopreservation is an important tool for the storage of reproductive cells used for the ex situ management of genetic diversity in birds. Recent advances in poultry semen cryopreservation technology have resulted in the emergence of cryobanking, which is now being developed in an increasing number of countries.
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Semen cryopreservation is an important tool for the storage of reproductive cells used for the ex situ management of genetic diversity in birds. Recent advances in poultry semen cryopreservation technology have resulted in the emergence of cryobanking, which is now being developed in an increasing number of countries.
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Journal of Molecular Biology, 1981
Abstract A new RNAase, RNAase SPL, was discovered (Reddy et al. , 1979), which constituted most of bull semen RNAase activity; it was reminiscent in many of its properties of the bovine seminal RNAase we have studied for many years (see References), but different from it in other respects.
D'ALESSIO, GIUSEPPE +6 more
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Abstract A new RNAase, RNAase SPL, was discovered (Reddy et al. , 1979), which constituted most of bull semen RNAase activity; it was reminiscent in many of its properties of the bovine seminal RNAase we have studied for many years (see References), but different from it in other respects.
D'ALESSIO, GIUSEPPE +6 more
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[Advances on Lepidii Semen and Descurainiae Semen].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2015"Tinglizi", the ripe seed of Descurainia sophia and Lepidium apetalum, is a member of Brassicaceae (Cruciferae). Traditionally, the former is called "Nantinglizi" (Descurainiae Semen) while the latter is called "Beitinglizi" (Lepidii Semen). In the theory of traditional Chinese medicine, it has the power to purge lung-fire, relieve dyspnea, promote ...
Xi-dan, Zhou +5 more
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Markers of semen inflammation: supplementary semen analysis?
Journal of Reproductive Immunology, 2013Understanding semen markers of inflammation is important for the diagnostic-therapeutic management of male infertility, particularly in patients with male accessory gland infection (MAGI). The aim of this article was to describe the major pathophysiological elements through which inflammation negatively affects sperm parameters. Inflammation may affect
La Vignera S +7 more
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