At the start of her 2008 field season at El Parque El Piñalito in the Misiones province in northeastern Argentina, Ilaria Agostini knew something was terribly wrong. Agostini has studied Misiones’ two howler monkey species since 2005–brown (Alouatta guariba clamitans) and black and gold (A. caraya) howlers. Both lived at relatively low densities in the…
Women are more likely than men to suffer adverse side effects of medications because drug dosages have historically been based on clinical trials conducted on men, suggests new research from the University of California, Berkeley, and the University of Chicago. Researchers analyzed data from several thousand medical journal articles and found clear evidence of a…
New treatment regimens for multidrug-resistant tuberculosis (MDR-TB) have shown early effectiveness in 85 percent of patients in a cohort that included many people with serious comorbidities that would have excluded them from clinical trials, according to the results of a new international study. The results, based on observational data from a diverse cohort of patients…