A group of American scientists have found evidence that HIV-1 found in semen is different from the same virus found in blood, which they think is likely because of the changes the virus undergoes in the male genital tract.
Professor Ronald Swanstrom of North Carolina University, who led the research team, said that they have found that the virus can grown in the seminal tract in two different ways. The study was done by comparing the gene encoding of the major surface protein of HIV in both semen and blood.
They have found out that the virus population in semen was similar to that in the blood, which would suggest that the virus traveled to the genital tract by way of blood and not being generated locally in the seminal tract.
One way for the virus to grow in the seminal tract is by having one or more viruses grow rapidly over a short period such that the viral population is homogeneous as compared to virus found in the blood. The other method is by having the viruses replicate in T-cells in the seminal tract over a long period, thereby creating a virus that is distinct from its blood counterpart.
Source: The Times of India
Posted in 
Tags:
Great Clips Coupons…
[...]listed here are several urls to online websites which we link to as we think they’re well worth visiting[...]…
Thanks you…
There are some interesting points in time in this article but I donft know if I see all of them center to heart. There is some validity but I will take hold opinion until I look into it further. Good article , thanks and we want more! Added to FeedBur…
Thank you…
This really answered my problem, thank you!…
Hello!…
An interesting discussion is worth comment. I think that you should write more on this topic, it might not be a taboo subject but generally people are not enough to speak on such topics. To the next. Cheers…
Visitor recommendations…
[...]one of our visitors recently recommended the following website[...]……
Hi…
It’s hard to find knowledgeable people on this topic, but you sound like you know what youfre talking about! Thanks…
Gems form the internet…
[...]very few websites that happen to be detailed below, from our point of view are undoubtedly well worth checking out[...]……
Thanks…
When I originally commented I clicked the -Notify me when new comments are added- checkbox and now each time a comment is added I get four emails with the same comment. Is there any way you can remove me from that service? Thanks!…
Thank you…
This really answered my problem, thank you!…
Sources…
[...]check below, are some totally unrelated websites to ours, however, they are most trustworthy sources that we use[...]……
Sites we Like……
[...] Every once in a while we choose blogs that we read. Listed below are the latest sites that we choose [...]……
Thanks…
Can I just say what a relief to find someone who actually knows what theyre talking about on the internet. You definitely know how to bring an issue to light and make it important. More people need to read this and understand this side of the story. I …
Websites we think you should visit…
[...]although websites we backlink to below are considerably not related to ours, we feel they are actually worth a go through, so have a look[...]……
Thumbs up…
I saw this really good post today….
Websites you should visit…
[...]below you’ll find the link to some sites that we think you should visit[...]……
iPhone 5 Release Date…
[...]here are some links to sites that we link to because we think they are worth visiting[...]…
Thanks you…
There are some interesting points in time in this article but I donft know if I see all of them center to heart. There is some validity but I will take hold opinion until I look into it further. Good article , thanks and we want more! Added to FeedBur…
Bonjour…
You should take part in a contest for one of the best blogs on the web. I will recommend this site!…
Recommeneded websites…
[...]Here are some of the sites we recommend for our visitors[...]……
Awesome website…
Really nice blog. I will check back for more information on this subject later….
Sites You Should Check Out…
http://www.aucklandforktruckhire.getlisted.co.nz/nissan-forklifts-nz...
Websites you should visit…
I really liked your blog, appreciate the great information….
hello…
you have a great blog here! would you like to make some invite posts on my blog?…
darmowy seks…
Duze piersi i wilgotne cipki ruchane kazdego dnia…
Digg…
While checking out DIGG yesterday I found this…
Read was interesting, stay in touch……
[...]please visit the sites we follow, including this one, as it represents our picks from the web[...]……
Hi…
It’s hard to find knowledgeable people on this topic, but you sound like you know what youfre talking about! Thanks…
… [Trackback]…
Youre so awesome, man! I cant believe I missed this blog for so long. Its just great stuff all round. Your design, man…too amazing! I cant wait to read what youve got next. I love everything that youre saying and want more, more, MORE! Keep this up, …
hello…
you have a great blog here! would you like to make some invite posts on my blog?…
Hey!…
Spot on with this write-up, I truly think this website needs much more consideration. Ifll probably be again to read much more, thanks for that info….
Arigatou…
Hello! I just would like to give a huge thumbs up for the great info you have here on this post. I will be coming back to your blog for more soon….
Hello!…
An interesting discussion is worth comment. I think that you should write more on this topic, it might not be a taboo subject but generally people are not enough to speak on such topics. To the next. Cheers…
hello…
you have a great blog here! would you like to make some invite posts on my blog?…
Thank you…
I was very pleased to find this web-site.I wanted to thanks for your time for this wonderful read!! I definitely enjoying every little bit of it and I have you bookmarked to check out new stuff you blog post….
Thanks…
When I originally commented I clicked the -Notify me when new comments are added- checkbox and now each time a comment is added I get four emails with the same comment. Is there any way you can remove me from that service? Thanks!…
Thanks…
When I originally commented I clicked the -Notify me when new comments are added- checkbox and now each time a comment is added I get four emails with the same comment. Is there any way you can remove me from that service? Thanks!…
Thank you…
I was very pleased to find this web-site.I wanted to thanks for your time for this wonderful read!! I definitely enjoying every little bit of it and I have you bookmarked to check out new stuff you blog post….
Thanks you…
There are some interesting points in time in this article but I donft know if I see all of them center to heart. There is some validity but I will take hold opinion until I look into it further. Good article , thanks and we want more! Added to FeedBur…
………..
I suppose for the time being i’ll be happy with bookmarking along with introducing the Feed for you to my own Search engines accounts. I look forward to new changes and definately will talk about this particular blog along with my personal Myspace tea…
Sites You Should Check Out…
http://www.ofis.getlisted.co.nz/office-partitions-auckland...
Thank you…
I was very pleased to find this web-site.I wanted to thanks for your time for this wonderful read!! I definitely enjoying every little bit of it and I have you bookmarked to check out new stuff you blog post….
Just Browsing…
While I was surfing yesterday I noticed a excellent post concerning…
Thanks you…
There are some interesting points in time in this article but I donft know if I see all of them center to heart. There is some validity but I will take hold opinion until I look into it further. Good article , thanks and we want more! Added to FeedBur…
Thanks…
Can I just say what a relief to find someone who actually knows what theyre talking about on the internet. You definitely know how to bring an issue to light and make it important. More people need to read this and understand this side of the story. I …
Thanks you…
There are some interesting points in time in this article but I donft know if I see all of them center to heart. There is some validity but I will take hold opinion until I look into it further. Good article , thanks and we want more! Added to FeedBur…
Thanks you…
There are some interesting points in time in this article but I donft know if I see all of them center to heart. There is some validity but I will take hold opinion until I look into it further. Good article , thanks and we want more! Added to FeedBur…
Thanks…
Can I just say what a relief to find someone who actually knows what theyre talking about on the internet. You definitely know how to bring an issue to light and make it important. More people need to read this and understand this side of the story. I …
Websites you should visit…
[...]below you’ll find the link to some sites that we think you should visit[...]……
Wikia…
Wika linked to this place…
Arigatou…
Hello! I just would like to give a huge thumbs up for the great info you have here on this post. I will be coming back to your blog for more soon….