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Latest Semen Stories

Mouse Sperm Grown In A Petri Dish, Again
2012-01-03 08:26:30

Just months after Japanese fertility scientists created artificial sperm from stem cells to make baby mice, German and Israeli researchers are making a major breakthrough of their own that could soon see human sperm grown in the laboratory.

2011-12-14 19:40:57

Scientists at the Gladstone Institutes have discovered new protein fragments in semen that enhance the ability of HIV, the virus that causes AIDS, to infect new cells—a discovery that one day could help curb the global spread of this deadly pathogen.

Listen Up Men! Your Laptop’s Wi-Fi Could Be Killing Your Sperm
2011-11-29 08:24:18

Wi-Fi technology could be dangerous to a man’s sperm quality, suggests a new study published in the journal Fertility and Sterility.

2011-11-15 20:27:40

A Ben-Gurion University of the Negev researcher has achieved a significant breakthrough in male fertility, producing normal sperm from mouse cells.

2011-11-01 15:19:14

Compared to most other cells in an organism, sperm undergo a radical transformation to become compact and mobile delivery systems for paternal DNA.

Cells Are Crawling All Over Our Bodies
2011-10-19 03:28:51

Biologists at Florida State devise new way to watch how cells move.

Important Step Identified In Sperm Reprogramming
2011-09-23 03:39:10

When sperm meets egg, the chemical instructions that tag sperm cells must be erased so that human life can start anew.

World's Largest Sperm Bank Turning Down Redheaded Donors
2011-09-19 14:23:40

The world's largest sperm bank, Cryos, said recently that it is now turning down redheaded donors because supply is currently greater than demand.


Latest Semen Reference Libraries

Prostate
2013-03-04 15:21:55

The male prostate gland acts as an exocrine gland in the male reproductive system. It is a firm, partly muscular, chestnut sized gland near the neck of the urethra in males. Formation and Orientation The prostate is usually formed within the ninth week of the embryonic stage in reproductive development. The prostate can be separated into either “lobes” or “zones”. When looking at a prostate divided into zones, there are four distinct regions. The first zone is the Peripheral...

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Word of the Day
ethnarch
  • The governor of a province or people.
The word 'ethnarch' comes from a Greek word meaning 'ruler of a tribe or nation'.
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