Sperm Banks
Mostrando 1-5 de 5 artigos, teses e dissertações.
-
1. Anonimozegratuitos : a transformação da pessoa em informação e da informação em pessoa / Anonimozegratuitos : person is information and information is person
A dissertação apresenta um novo conceito, anonimozegratuitos, que pretende realizar uma dupla operação: a transformação da pessoa em informação e da informação em pessoa. Inserindose nos correntes debates da antropologia da ciência e da técnica, o texto descreve o funcionamento de três objetos técnicos na Internet - a WikiPedia, o WikiLeaks e o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/03/2012
-
2. Criopreservação de sêmen de galos / Roosters sperm cryopreservation
Adding extenders to poultry semen is currently used in artificial insemination programs to optimize the management of genetically superior males. Fresh semen fertility usually declines after 1 hour of collection, raising the need to use diluents and low temperatures to store semen for longer periods. Low density lipoprotein (LDL), extracted from the egg yolk
Publicado em: 2007
-
3. Artificial insemination with the husband's semen after the husband's death.
Artificial insemination using the husband's semen (AIH) has always seemed more acceptable than the same procedure using donor semen. However, the layman may not even have thought of the legal problems or the moral dilemma if in fact a woman is inseminated using her husband's frozen semen after his death. In the USA there are already sperm banks set up by pri
-
4. Fertilization antigen-1: cDNA cloning, testis-specific expression, and immunocontraceptive effects
cDNA encoding for a sperm antigen, designated fertilization antigen (FA-1), was cloned and sequenced from murine testis cDNA-λgt11 expression library using FA-1 mAb. Computer-generated translation analysis of 649-bp cDNA yielded an ORF of 164 amino acids with the first ATG Met start codon at nucleotide 81 and the stop codon TAA at nucleotide 577 and a polya
The National Academy of Sciences of the USA.
-
5. Isolation and characterization of a sperm-specific gene family in the nematode Caenorhabditis elegans.
The major sperm protein (MSP) of the nematode Caenorhabditis elegans is a low-molecular-weight (15,000) basic protein implicated in the pseudopodial movement of mature spermatozoa. Its synthesis occurs in a specific region of the gonad and is regulated at the level of transcription (M. Klass and D. Hirsh, Dev. Biol. 84:299-312, 1981; S. Ward and M. Klass, De