Navigation Links
Sperms not silent in the Female reproductive Tract

The 15th Issue of Genes & Development has carried a paper that gives us a different depth into understanding changes in cells in a sperm, when they are in the female reproductive tract. //This paper gives us a different perspective of the genetics of successful fertilization.

Previous theory contends that the spermatozoa are really quiet in the female reproductive tract. Gur and Haim Breitbart of the Bar-Ilan University, have differed in this, expressing that protein translation takes place in the sperm of mammals, before fertilization. According to the findings, sperms stay in the female reproductive tract for a good many hours after they are ejaculated, and during this time they experience a lot of bio-chemical changes , technically called as “capacitation”, that qualifies the sperm to fertlize the egg.

In their new report, Drs. Gur and Breitbart have shown that in mammals, when the sperms are in the female reproductive tract, amino acids get converted into polypeptides, during the capitation stage. This finding can provide renewed thrust to treatment of male infertility and development of contraceptives. Their paper is available in the online edition of Genes and Development, accessible at www.genesdev.org.

source:Eureka Alert

'"/>




Page: 1

Related medicine news :

1. Scientists Create Live Birth Using Artificial Sperms Produced In Vitro
2. Gynaecological Society Has Sought a Ban on Illegal Sale of Sperms
3. Breakthrough Discovery- Human Sperms From Bone Marrow
4. Water - The silent killer!!!
5. Sleeping sickness - a silent killer
6. AIDS - The ‘silent but lethal tsunami’ of Asia
7. Erectile dysfunction: an early warning sign of clinically silent coronary artery disease?
8. Vitamin E supports Female Hearts
9. Genetic differences found between Male and Female brains
10. Female Smokers More Prone To Lung Cancer
11. The Success Rate Of Angioplasty In Female Patients Low
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Sperms not silent the Female reproductive Tract

(Date:9/22/2014)... OH (PRWEB) September 22, 2014 A ... 2014, to set up the discovery phase for testosterone ... District Court, Northern District of Illinois. Wright & ... until mid October to submit initial disclosures about potential ... further instructed attorneys to continue negotiating the topics in ...
(Date:9/21/2014)... Dry Face Brushing brings benefits to facial ... Dry Brushing improves blood circulation and tone, feeding nutrients to ... toxins and debris from the skin , 3) Dry Face ... Body Brushing can and should be done daily, there are ... fragile and thinner, it needs less. Normal, dry and ...
(Date:9/21/2014)... a partial smoking ban at a homeless shelter can ... an indicator of exposure to cigarette smoke, and may ... new research. The University of Texas Health Science Center ... in the journal Addictive Behaviors . , The ... to 18 percent among adults, but among homeless adults, ...
(Date:9/21/2014)... on the physical activity benefits of active play, a ... for children, playing has no goal it is ... done alone or with friends, and it represents "an ... combat boredom, sadness, fear, or loneliness." "By focusing on ... several aspects of play that are beneficial to young ...
(Date:9/21/2014)... 2014 Burnaby Physiotherapists at Absolute PhysioCare ... in order to help them with preventative care. This ... clinic that will help clients understand their problem in ... active participation in the healing process. With higher knowledge ... be able to facilitate the therapy that is initiated ...
Breaking Medicine News(10 mins):Health News:Judge Issues CMO For Testosterone Lawsuits Alleging Heart Attacks and Strokes Caused By "Low T" Drugs Such As Androgel 2Health News:Judge Issues CMO For Testosterone Lawsuits Alleging Heart Attacks and Strokes Caused By "Low T" Drugs Such As Androgel 3Health News:Judge Issues CMO For Testosterone Lawsuits Alleging Heart Attacks and Strokes Caused By "Low T" Drugs Such As Androgel 4Health News:Judge Issues CMO For Testosterone Lawsuits Alleging Heart Attacks and Strokes Caused By "Low T" Drugs Such As Androgel 5Health News:Gorgeous Skin: 3 Top Benefits of Dry Face Brushing from Sublime Beauty® 2Health News:UTHealth researchers study impact of smoking ban in homeless shelter 2Health News:Narrow focus on physical activity could be ruining kids' playtime 2Health News:Burnaby Physiotherapists Now Provide Educational Information for Preventative Care 2
... 2009 As soccer continues to grow in popularity, injuries ... Certain injuries fall into gender-based patterns and new ... causes that could help lead to better treatment, or ... Data presented at this year,s American Orthopaedic Society for ...
... MAP Pharmaceuticals, Inc. (Nasdaq: MAPP ) today announced ... license agreement with AstraZeneca related to the company,s Unit Dose ... July 8, 2009, effective immediately. All rights licensed to ... MAP Pharmaceuticals plans to suspend development of UDB, which did ...
... New Zealand, July 9 ZyGEM Corp. Ltd., a ... other life sciences applications, today announced the availability of ... GEM(R) Bacteria DNA extraction kit is capable of producing ... bacterial species, including mixed or unknown sample types. ...
... Tested on animals, liquid would be administered externally , ... developed a pain-free vaccination that might thwart ear infections ... ear infections, and surgery is often recommended for children ... microorganisms and the invasive nature of the surgical procedure ...
... July 9 Universal Health Services, Inc. (NYSE: ... to pay a cash dividend of $0.08 per share on ... 1, 2009. , , Universal Health Services, Inc. is ... subsidiaries, acute care and behavioral health hospitals, and ambulatory centers ...
... , TAMPA, Fla., July 9 With healthcare ... chairman and chief executive officer of Health Integrated, a leading ... for companies that can clearly offer solutions to drive down ... , , (Logo: http://www.newscom.com/cgi-bin/prnh/20090709/FL43703LOGO ...
Cached Medicine News:Health News:Motion analysis helps soccer players get their kicks 2Health News:Motion analysis helps soccer players get their kicks 3Health News:MAP Pharmaceuticals Announces Termination of Pediatric Asthma Collaboration 2Health News:MAP Pharmaceuticals Announces Termination of Pediatric Asthma Collaboration 3Health News:ZyGEM Releases Data Confirming Its prepGEM(R) Bacteria Kit Is a Simple, Universal Method for Extracting DNA from Different Bacteria Species 2Health News:ZyGEM Releases Data Confirming Its prepGEM(R) Bacteria Kit Is a Simple, Universal Method for Extracting DNA from Different Bacteria Species 3Health News:ZyGEM Releases Data Confirming Its prepGEM(R) Bacteria Kit Is a Simple, Universal Method for Extracting DNA from Different Bacteria Species 4Health News:Vaccine May Someday Thwart Ear Infections 2Health News:Health Plans Continue to Select Health Integrated to Improve Member Health, Reduce Costs 2Health News:Health Plans Continue to Select Health Integrated to Improve Member Health, Reduce Costs 3Health News:Health Plans Continue to Select Health Integrated to Improve Member Health, Reduce Costs 4Health News:Health Plans Continue to Select Health Integrated to Improve Member Health, Reduce Costs 5
(Date:9/19/2014)... 19, 2014  Today DePuy Synthes Companies of ... plating systems featuring its proprietary variable angle locking ... trajectory to match patient anatomy and fracture pattern ... The systems are being introduced in conjunction with ... and the International Federation of Foot & Ankle ...
(Date:9/19/2014)... MOUNTAIN VIEW, Calif. , Sept. 19, 2014 /PRNewswire/ ... million in capital from Xiaomi Ventures, Ltd. for its ... be used to continue expanding iHealth,s global reach, accelerate ... marketing resources.  As part of the investment, Xiaomi Ventures ... in the areas of cloud infrastructure and ecommerce. ...
(Date:9/19/2014)... CHICAGO, Ill. , Sept. 19, 2014  The ... ABBV ) declared a quarterly cash dividend of $0.42 ... payable Nov. 17, 2014 to stockholders of record at ... About AbbVie AbbVie is a global, research-based biopharmaceutical ... company,s mission is to use its expertise, dedicated people ...
Breaking Medicine Technology:DePuy Synthes Proprietary Variable Angle Locking Technology Now Available To Treat Calcaneal Fractures And Medial Column Fusion Procedures 2DePuy Synthes Proprietary Variable Angle Locking Technology Now Available To Treat Calcaneal Fractures And Medial Column Fusion Procedures 3iHealth Raises $25 Million to Fuel Growth and Global Market Share 2
... with high-dose clopidogrel on board?, CHICAGO, ... will shed,light on the ideal combination of ... shortly after percutaneous coronary intervention (PCI).,Specifically, study ... inhibitor of the clotting protein thrombin, is ...
... ... Study, PALM BEACH, Fla., March 28 NeoVista, Inc. ... feasibility,study of the company,s novel epiretinal brachytherapy for the wet ... Society,Meeting in Palm Beach, Florida. The promising data from the ...
Cached Medicine Technology:ISAR-REACT 3 Pits Bivalirudin vs. Unfractionated Heparin in PCI 2ISAR-REACT 3 Pits Bivalirudin vs. Unfractionated Heparin in PCI 3NeoVista Presents One Year Data on Novel Wet AMD Therapy at Macula Society 2NeoVista Presents One Year Data on Novel Wet AMD Therapy at Macula Society 3
... closes various plastic primary and secondary tubes in ... heights and diameters can be sealed in one ... send-outs. The integration into other PVT Systems (e.g. ... and High Throughput Sorter RSD ProVolume ) ...
... MGB Alert Detection Reagents provide molecular ... PCR based assays. By using our MGB ... analysis, Nanogen is now able to provide ... nucleic acid sequences of specific organisms or ...
... for the detection of two genetic ... mutation on the Factor V (Leiden) ... the Prothrombin gene. Laboratories may use ... *Analyte Specific Reagents. Analytical ...
... the latest and most advanced fecal occult ... line. An immunochemical FOBT (iFOBT) with high ... proven to detect bleeding associated with more ... Because of its superior specificity for lower ...
Medicine Products: