This is of concern for the patients, because a delay in diagnosis and treatment favors the establishment of larvae in muscle tissue and the development of a collagen capsule, which leaves the larvae resistant to drugs (26, 138).pidemiological Investigation Outbreaks of trichinellosis can cause severe harm to the affected group of persons. By definition, a trichinellosis outbreak requires at least one case that must be laboratory confirmed (http://www.med.unipi.it/ict/outbr1.htm).
According to the American Cancer Society, the risk of developing endometrial cancer from tamoxifen is about 1 in 500 â a small risk, but higher than that for women in the general population. Tamoxifen also slightly increases the risk of uterine sarcoma, a cancer that begins in the muscle of the uterine wall.
Tamoxifen is a drug that is given to women who have estrogen-sensitive breast cancer. What does this tell you about the relationship between tamoxifen and the tumor cells in this case? The tumor cells must have receptors for estrogen, and tamoxifen is an agonist of estrogen receptors. The tumor cells have receptors for tamoxifen only.