7 Výsledek
The effects of estrogen and progesterone on the growth of dysgerminoma of ovary heterotransplanted to ovariectomized athymic nude mice (OVX-NUs) were examined. OVX-NUs were divided into 6 groups and a subcutaneous injection of either 1 micrograms or 10 micrograms of estradiol (E1 or E10), 0.1 mg or
Breast cancer is the most common malignant neoplastic process and the second cause of death for women. Ovarian cancer, despite having a lower incidence, represents an important cause of morbidity and mortality because it is usually discovered in advanced stages. The presence of both forms of cancer
The effect of Tamoxifen (TAM) on tumor growth was investigated experimentally using ovarian dysgerminoma serially transplanted into nude mice. The mice were divided into two groups according to estrogen receptor (ER) content of initially transplanted tumor; groups TAM-A and -B indicated ER rich and
Estrogen receptors (ER) and progesterone receptors (PR) were evaluated in 173 primary ovarian cancers and in 6 ovarian metastases. In epithelial ovarian carcinomas 63% had ER and 46% PR. Almost all granulosa cell tumours were receptor-positive, while sarcomas, dysgerminomas, and teratomas lacked ER
BACKGROUND
Swyer syndrome is a rare manifestation of disorders of sex development in which the individual is 46, XY in genotype but phenotypically a female. They have normal female external genitalia with under developed female internal genitalia. They usually present with primary amenorrhoea and
An 11-year-old female Yorkshire terrier was presented to the University of Minnesota Veterinary Medical Center for evaluation of a palpable intra-abdominal mass and alopecia. Abdominal ultrasonography revealed a large, complex, cavitary mass in the left caudal region of the abdomen. A fine needle
Twenty-four cases of an unusual type of ovarian tumor with functioning stroma in which bands of steroid-hormone-producing cells were located adjacent to the tumor are presented. The cells were of stromal lutein cell type in 14 cases, stromal Leydig cell type in two cases, and hilus cell type in