Bone Marrow Stem Cell Conversion
Scientists from the University of Newcastle upon Tyne led by biologist Karim Nayernia discovered a method of creating partly developed sperm cells, otherwise known as "spermatogonial" stem cells, from the bone marrow of both sexes, entirely in-vitro (outside the human body), and is seeking funding to see whether such techniques can be used to make female sperm.
Read more about this topic: Female Sperm
Famous quotes containing the words bone, marrow, stem, cell and/or conversion:
“My Friend is not of some other race or family of men, but flesh of my flesh, bone of my bone. He is my real brother.”
—Henry David Thoreau (1817–1862)
“Our hearts seemed safe in our breasts and sang to the
Light—
The marrow in the bone
We dreamed was safe . . . the blood in the veins, the
sap in the tree
Were springs of Deity.”
—Dame Edith Sitwell (1887–1964)
“Bite down
on the bitter stem of your nectared
rose, you know
the dreamy stench of death and fling
magenta shawls delicately
about your brown shoulders laughing.”
—Denise Levertov (b. 1923)
“What Mrs. Thatcher did for women was to demonstrate that if a woman had enough desire she could do what she wanted, do anything a man could do.... Mrs. Thatcher did not have one traditional feminine cell in her body.”
—Julie Burchill (b. 1960)
“The conversion of a savage to Christianity is the conversion of Christianity to savagery.”
—George Bernard Shaw (1856–1950)