Numerical Aperture and Resolution. The numerical aperture of a microscope objective is a measure of its ability to gather light and resolve fine specimen detail at a fixed object distance. Image-forming light waves pass through the specimen and enter the objective in an inverted cone as illustrated in Figure 1.
Nolvadex (tamoxifen citrate) is a nonsteroidal antiestrogen used to treat breast cancer that has spread to other parts of the body (metastatic breast cancer), to treat breast cancer in certain patients after surgery and radiation therapy, and to reduce the chances of breast cancer in high-risk patients.OLVADEX (tamoxifen citrate) is well tolerated in males with breast cancer. Reports from the literature and case reports suggest that the safety profile of NOLVADEX (tamoxifen citrate) in males is similar to that seen in women.
BRAND NAME(S): Faslodex. USES: Fulvestrant is used to treat breast cancer that has spread to other areas of the body in women who have gone through the change of life (menopause). It is used in patients who have not responded well to other medications (e.g., tamoxifen). Breast cancer cells need the hormone estrogen in order to grow.