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Experiments with a small group of overweight men and women have added to evidence that “hunger hormone” levels rise and “satiety (or fullness) hormone” levels decrease in the evening. The findings also suggest that stress may increase ...
A new study that seeks to ascertain HIV mortality rates in Zambia could provide a model for improved national and regional surveillance approaches and, ultimately, more effective HIV treatment strategies.
Johns Hopkins hopes to become the first hospital in the U.S. to perform HIV-positive to HIV-positive organ transplants from living donors.