Detection of Functional Matrix Metalloproteinases by Zymography. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Medical cannabis (or medical marijuana) refers to the use of cannabis and its constituent cannabinoids, to treat disease or improve symptoms. Cannabis is used to reduce nausea and vomiting during chemotherapy, to improve appetite in people with HIV/AIDS, and to treat chronic pain and muscle spasms.
The marijuana cultivated for smoking in Mexico or Hawaii is no different than the marijuana (hemp) that is being proposed as an alternate crop for farmers. Marijuana is marijuana. There is one, and only one, cannabis species. That is cannabis sativa.