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Browse Spermatozoa topic

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1-35 out of 35 article(s)
Title Author Type Date Words
Johns Hopkins researchers report successfully creating stem cells from developing sperm from fruit fly. Aug 1, 2009 282
Study sheds light on egg cells' unique ability to ensure that sperm don't get too old. Mar 26, 2009 358
Nutraceuticals research. Jun 1, 2008 1030
Pomegranate improves sperm quality. Kiefer, Dale Brief article May 1, 2008 180
Fertilization and embryonic development in the basket cockle, Clinocardium nuttallii. Liu, W.; Alabi, A.O.; Pearce, C.M. Report Apr 1, 2008 4054
Breakthrough in the drive to clone sperm; Mice were used in the research. Jul 4, 2007 518
Horns vs. sperm: male beetles on tight equipment budget. Milius, S. Oct 21, 2006 429
Row over 'artificial sperm' research. Jul 11, 2006 112
Cryopreservation of black-lip pearl oyster (Pinctada margaritifera, L.) spermatozoa: effects of cryoprotectants on spermatozoa motility. Southgate, Paul C. Dec 1, 2005 3309
The ultrastructure of the spermatozoon of Octopus tankahkeei. Jiao, Hai-Feng Dec 1, 2005 2757
Cryopreservation of sperm of red abalone (Haliotis rufescens). Tiersch, Terrence R. Aug 1, 2005 5271
Too much pollution can damage sperm. Brief article Jun 22, 2005 231
Growing where they haven't grown before. Brief Article Dec 18, 2004 209
Sperm defender has second role. Brief Article Jun 19, 2004 201
Fathering a child when you're HIV positive. Brief Article Nov 1, 2003 129
Chemicals linked to inferior sperm. (Count Down). Harder, B. May 31, 2003 553
Gold standard for sperm fertility. Brief Article May 1, 2003 133
Sperm show age. (Biology). Brief Article Apr 5, 2003 187
Human sperm may sniff out the path to an egg. (By a Nose?). Travis, J. Mar 29, 2003 498
Sperm may follow rising temperature to egg. (Heat-seeking missiles). Travis, J. Feb 1, 2003 515
Crystal structure determination of an unknown protein with putative acetyltransferase function. (South Carolina Academy of Sciences Abstracts). Qin, Jie; Lovelace, Leslie; Phan, Jason; Dunlap, R. Bruce; Lebioda, L. Brief Article Jan 1, 2003 221
Rural living may hobble sperm. (Environment). Brief Article Nov 23, 2002 234
Sperm affected after vasectomy and cryopreservation. Brief Article Nov 1, 2002 100
A man's job: a surprise delivery from sperm to egg. Travis, John Oct 5, 2002 1997
Altruistic sperm: mouse gametes team up to power one winner. (Science News This Week). Milius, S. Brief Article Jul 13, 2002 379
Sperm protein may lead to male pill. Travis, J. Brief Article Oct 13, 2001 626
Sperm just say NO to egg cells. J.T. Brief Article Sep 2, 2000 206
Mom's eggs execute Dad's mitochondria. Travis, J. Jan 1, 2000 511
Fake sperm fool female butterflies. Milius, S. Brief Article Feb 13, 1999 487
Roller-coaster sperm counts - and births. Raloff, Janet Brief Article Apr 5, 1997 368
Debunking a myth about sperm's DNA. Travis, John Brief Article Jan 25, 1997 1004
Study finds no decline in sperm counts. Brief Article Jun 8, 1996 297
Eggs not silent partners in conception. Ezzell, Carol Apr 6, 1991 403
Zona blasters: there's more than one way to crack an egg. Fackelmann, Kathy A. Cover Story Dec 15, 1990 1995
Sperm capture genes to create new life. Wickelgren, I. Jun 10, 1989 528

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