home
join about login
Science stuff

Teresa

Dec. 27, 2017, 3:42 a.m.

Overcoming difficulties developing an HIV vaccine

The development of an HIV vaccine has proven extraordinarily difficult. One of the reasons is that naïve precursor B cells that can give rise to mature B cells producing broadly neutralizing antibodies are exceedingly rare within the average human. Yet, despite their low frequency these B cell precursors can outcompete their B cell competitors under the right conditions. https://www.sciencedaily.com/releases/2017/12/171226154211.htm

407 views origin
Fallece un exdiputado federal del PRI tiroteado este fin de seman - Eclipse solar hoje! - casados - Trump quip about North Korea's Kim sparks outcry on social media - NASA Awards Contract for Aerospace Systems Modeling, Simulation - Little Planet Soyuz - This is how to train a cat :D How I Trained My Cat - Guri de Uruguaiana fala sobre hits do Carnaval e exageros no Phot - Tonella - revisão do limpador de parabrisa do fusca - Noel Guarany | Sem Fronteira (1975) [Álbum Completo/Full Album] - Federer pummels Bemelmans to move closer to top spot - Exclusive: North Korea earned $200 million from banned exports, s - Wozniacki passes Barty test in Madrid, Sharapova advances - Cetus Galaxies and Supernova - amizades - Eu vi eu viiiii O papai noel tava na sinaleira - The Extraordinary Spiral in LL Pegasi - Pipi das Meias Altas Portuguese vol 1 - Slava Ukraini! on Steam - Climate change: 'Hothouse Earth' risks even if CO2 emissions slas - GLORIA GROOVE - SEDANAPO - At Tranquility Base - Launching to Observe Our Sun - Southern California as Seen From Apollo 7 - Orion in Red and Blue - Dieguito - A Lesma © ℗ MÚSICA AUTORAL Ensaio - Austria plans tougher sentences for crimes against women - Major League Baseball notebook: Mariners deal for Colome, Span fr - Los candidatos se disputan el poderoso voto del magisterio mexica - Celebrating 28 Years of the Hubble Space Telescope - NASA Awards Contract for Continued Operations of its Jet Propulsi - gliptodonte encontrado en Picada Varela -  

tutti - social network

Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.

ESSE CORREIOS DA CIDADE BELEM DO PARÁ É UMA VERGONHA ENTREGAR UMA ENCOMENDA SEM ESTAR NO ENDEREÇO DA CIDADE DE BELEM DO PARÁ ESTAR NO ENDEREÇO DA CIDADE DE ARACITABA MINAS GERAIS EU QUERO PROVIDENCIA DAS AUTORIDADES CONTRA AS AGÊNCIA DOS CORREIOS DA CIDADE BELEM DO PARÁ É EU QUERO ESSA ENCOMENDA NAS MINHAS MÃOS O MAIS RÁPIDO POSSIVEL
image
more