US researchers quietly complain about budget restraints and having far fewer icebreakers than Russia, limiting the reach of the United States in Antarctica.
Experts have studied the areas most affected and have drawn up a map for local people, forecasting the year in which their homes will be swallowed up by the hungry sea.
The status and progress in research of anti-AIDS agents at home and abroad are reviewed, some Suggestions have been made for further steps in this research work.
Treating herpes in people who are also infected with H.I.V. does not reduce the chances that they will pass on the AIDS virus, according to a new study.
Methods: the mouse with tumor was immunized with HPV16E749-57 and the peptide modified from E749-57, and growth behavior and metastatic pattern of tumor were studied in mouse.