What is the fine-grained topic of the following text: In the last study performed by the researchers of the Pharmaceutical Department of the governmental medical school in Bhavnagar, Gujarat, India, two effects of turmeric (curcuma) have been compared with those of Prozac (fluoxetine). Only return the topic.
Comparison of effects of turmeric and Prozac in a study by Pharmaceutical Department researchers in Bhavnagar, Gujarat, India.