References: Titanium dioxide is the subject of new controversy, yet it is a substance as old as the earth itself. It is one of the top fifty chemicals produced worldwide. It is a white, opaque and naturally-occurring mineral found in two main forms: rutile and anatase.
Megestrol acetate (Megace Â®). Megestrol acetate is a hormonal therapy drug | most commonly used to treat breast cancer that has spread | . It is also sometimes used to treat womb or prostate cancer. Megestrol can also be used to improve symptoms such as hot flushes or loss of appetite.egestrol acetate (Megace Â®). Megestrol acetate is a hormonal therapy drug | most commonly used to treat breast cancer that has spread | . It is also sometimes used to treat womb or prostate cancer. Megestrol can also be used to improve symptoms such as hot flushes or loss of appetite.
Abiraterone acetate is a steroidal CYP17A1 inhibitor and by extension androgen synthesis inhibitor which is used in combination with prednisone in metastatic castration-resistant prostate cancer â i.e., prostate cancer not responding to androgen deprivation or treatment with androgen receptor antagonists. It is a prodrug to the active agent abiraterone, and is marketed by Janssen Biotech under the trade name Zytiga. In addition, Intas Pharmaceuticals markets the drug under the trade name ...