2 QUOTES WITH «SPERMATOZOA»
Famous quotes and sentences with the word
spermatozoa.
My genetic interests persist in the area of the control of human development. Something must be fundamentally flawed with a reproductive system that allows only 20% of embryos to implant, even in younger couples. Why are so many human spermatozoa immotile or formed abnormally, and why do up to one-half of embryos carry chromosomal anomalies?
Technological discoveries are the spermatozoa of social change.
10 ENGLISH BOOKS RELATING TO «SPERMATOZOA»
Discover the use of
spermatozoa in the following bibliographical selection. Books relating to
spermatozoa and brief extracts from same to provide context of its use in English literature.
1
Abnormal Morphology of Bovine
Spermatozoa
Classifies and interprets bovine sperm defects.
2
Human
Spermatozoa in Assisted Reproduction, Second Edition
Now in second edition, this massive volume covers every aspect-clinical and scientific-of the use of normal and abnormal sperm in assisted reproduction and assisted fertilization. The book contains 35 chapters by world-class authorities.
A.A. Acosta, Thunus F. Kruger, 1996
3
Fish Evolution and Systematics: Evidence from
Spermatozoa : ...
A detailed 1991 synthesis of the two fields of fish spermatology and fish systematics.
Barrie Gillean Molyneux Jamieson, 1991
4
The Integrity of Frozen
Spermatozoa: Proceedings of a ...
Proceedings of a Round-table Conference Held on April 6-7, 1976, at the
National Academy of Sciences, Washington, D.C., Under the Auspices of the U.S.
National Committee for the International Institute of Refrigeration, in Conjunction
with ...
5
The Ultrastructure and Phylogeny of Insect
Spermatozoa
In Gupta, A.P. (Ed.) Arthropod Phylogeny. Van Nostrand Reinhold, New York,
London. pp. 609-644. Baccetti, B. and Dallai, R. 1978. The evolution of myriapod
spermatozoa. Abhandlungen und Verhandlungen des Naturwissenschaftlichen ...
Barrie Gillean Molyneux Jamieson, 1987
6
Factors Influencing Survival of Bovine
Spermatozoa During ...
Some components of fresh semen extenders such as egg yolk or milk help to
control not only pH and osmolarity, but also capacitation and the acrosome
reaction in spermatozoa. It has been demonstrated that some bull seminal
plasma ...
Pedro Angel Delgado Callisaya, 2008
7
Andrology: Male Reproductive Health and Dysfunction
Only motile spermatozoa have active mitochondria and spermatozoa from some
patients with oligoasthenoteratozoospermia lack the mitochondrial enzyme
NADH dehydrogenase (ND5); however, no difference has been found in sperm ...
Eberhard Nieschlag, Hermann M. Behre, Susan Nieschlag, 2010
8
Clinical Reproductive Medicine and Surgery
Assisted Reproductive Technology: Laboratory Aspects Neubauer
hemocytometer is that except in cases of extremely high spermatozoa
concentration, no dilution of the semen specimen is needed. Additionally, motility
and forward ...
Tommaso Falcone, William W. Hurd, 2007
9
Male Fertility and Lipid Metabolism
Membrane lipids of spermatozoa contain high proportions of polyunsaturated
fatty acids (PUFA) in every species studied. Bird spermatozoa contain an
especially low proportion of n-3 and high proportion of n-6 PUFA (n-3/n-6 = 0.04
to 0.2).
Stephanie R. De Vriese, Armond B. Christophe, 2003
10
Principles of Orthomolecularism
Polonium-210 and α- emitting radioelement components of tobacco smoke are
capable of damaging DNA and have been detected at higher concentrations in
the semen of smokers. ANTIOXIDANTS Spermatozoa produce relatively low
levels ...
10 NEWS ITEMS WHICH INCLUDE THE TERM «SPERMATOZOA»
Find out what the national and international press are talking about and how the term
spermatozoa is used in the context of the following news items.
50 million year-old sperm discovered in Antarctica
"Being very short-lived and delicate structures, spermatozoa are very rare in the fossil record," the researchers, led by paleobiologists from the Swedish Museum ... «Wired.co.uk, Jul 15»
Researchers Discover Oldest Fossilized Animal Spermatozoa
Considering how short-lived sperm is, the discovery of fossilized worm sperm dating back to 50 million years ago is a surprising gold mine for the scientific ... «Ledger Gazette, Jul 15»
Non-obstructive azoospermia is medically unmanageable, so no …
Similarly in some non-obstructive azoospermia cases a biopsy is performed to look for one spermatozoa to perform intracytoplasmic sperm injection (ICSI) the ... «Financial Express, Jul 15»
New imaging technique may improve testicular sperm extraction …
Probe-based confocal laser endomicroscopy (pCLE), a new imaging technique for in situ localization of spermatozoa, might improve the results of testicular ... «News-Medical.net, May 15»
Imaging technique to improve the testicular sperm extraction while …
In about 10% of all infertile men, azoospermia is diagnosed, i.e. no spermatozoa are found in the ejaculate. In this case, testicular sperm extraction (TESE) is ... «Phys.Org, May 15»
The Aurora A-HP1γ pathway regulates gene expression and mitosis …
Human spermatozoa were obtained from a fertile sperm donor collected through masturbation after 48 hours of abstinence. The semen specimen was ... «BMC Blogs Network, May 15»
Artificial sperm 'grown in lab' for first time
Isabelle Cuoc, Kallistem's CEO, said: 'Our team is the first in the world to have developed the technology required to obtain fully formed spermatozoa in vitro with ... «BioNews, May 15»
French lab claims breakthrough with first in vitro spermatozoa
The Kallistem laboratory in the eastern French city of Lyon this week announced they had obtained "complete human spermatozoa in vitro", a world first which ... «Yahoo News, May 15»
Kallistem obtains complete human spermatozoa in vitro
At the end of 2014 the company was able to produce fully formed human spermatozoa in the laboratory setting, using patient testicular biopsies containing only ... «pharmabiz.com, May 15»
Kallistem achieves complete human spermatogenesis in vitro for …
... formed human spermatozoa in the laboratory setting, using patient testicular ... to obtain fully formed spermatozoa in vitro with sufficient yield for IVF using ICS. «News-Medical.net, May 15»
