estrone/sarcoma

Low-grade endometrial stromal sacomas (ESS) are estrogen-sensitive tumors. Polymorphic variation in the CYP19 gene can affect estrogen synthesis by increasing aromatase activity resulting in elevated levels of estrone and estradiol. We examined the polymorphism 1558 C > T in he aromatase gene

Infection of human foreskin cells (D-550) by the Snyder-Theilen strain of feline sarcoma virus produced small but countable foci and demonstrated "single-hit" dose-response kinetics. Significant quantitative and qualitative enhancement of focus formation was observed when the glucocorticoid

Unopposed endogenous and exogenous estrogenic stimulation has been considered by most investigators to have a role in the pathogenesis of carcinoma of the endometrium. Although a few cases of "sarcomas" of the endometrium that had developed in an estrogenic setting have been reported, a clear-cut

The aim of the study was to determine the level of sex steroid hormones in white matter of the brain of rats with tumors combined with chronic neurogenic pain (CNP), which was modeled by bilateral sciatic nerve ligation. The study included albino male rats (n=74). In the main group, M1 sarcoma was