introduction: this study was designed to investigate the characters of the human endometrial epithelial cells when cultured on either plastic or ecm (extracellular matrix) gel surface and to study ultrastructural features of cultured cells in comparison to endometrial tissue. material and methods: human endometrial tissue was obtained from patients who had undergone hysterectomy for uterine myo...

OBJECTIVES The aim of the study was to assess the concordance between the preoperative endometrial sampling and microscopic examination of the hysterectomy specimens in patients surgically treated for atypical endometrial hyperplasia and endometrial carcinoma. MATERIAL AND METHODS We analysed a group of 204 patients, of whom 160 (78.43%) underwent surgical treatment for cancer of the corpus u...

EVALUATION OF DIAGNOSTIC ACCURACY PREHYSTERECTOMY CURETTAGE IN DETERMINING TUMOR TYPE THE PATIENTS WITH ENDOMETRIAL CANCER SHAHID MOTAHARI HOSPITAL URMIA, IRAN

Background and Objectives: Mutations of the P53 tumor suppressor gene and alterations in its protein expression often occur in a variety of human malignant tumors, including endometrial carcinoma, but the practical implications of this phenomenon are yet to be fully exploited. This study was designed to evaluate P53 protein expression in normal, hyperplastic and malignant endometrium by immunoh...

Alternative strategies beyond current chemotherapy and radiation therapy regimens are needed in the treatment of advanced stage and recurrent endometrial cancers. There is considerable promise for biologic agents targeting the extracellular signal-regulated kinase (ERK) pathway for treatment of these cancers. Many downstream substrates of the ERK signaling pathway, such as glycogen synthase kin...

The molecular genetic events underlying endometrial tumorigenesis are ill-defined at present. We have identified a region on the short arm of chromosome 1 which is frequently deleted in endometrial cancers. The region of deletion has been localized to bands 1p32-33. Deletion of 1p32-33 is seen more frequently in cancers of the highly aggressive papillary serous type than in cancers of the less-...

BACKGROUND/AIM Endometrial carcinoma is the most common malignant neoplasm of the female genital tract in developed countries. Endometrioid carcinoma represents about three-fourths of all endometrial carcinoma. The aim of this study was to examine pathologic parameters, age, and the 5-year survival of the patients with FIGO stage I endometrial carcinoma of endometrioid type and to assess the pr...

OBJECTIVES Since metformin was reported to decrease overall cancer incidence and mortality and to have antiproliferative and antinvasive properties, we investigated the impact of metformin intake on survival in endometrial cancer patients. MATERIAL AND METHODS Medical records and survival data of 126 patients with endometrial cancer were analyzed retrospectively U Mann-Whitney and chi-square ...

background: endometriosis is a common chronic inflammation which leads to infertility and chronic pelvic pain in affected women. secretory phospholipase a2 type iia (spla2iia) is an acute phase reactant that is markedly increased in inflammatory disorders. objective: to assess the effects of ω-3 and ω-6 polyunsaturated fatty acids (pufas) administration in endometrial cells culture on spla2iia ...

CONTEXT Regeneration of the endometrium in each menstrual cycle is required for reproduction. Endogenous endometrial stem cells reside in the basalis layer and serve as a source of cells that differentiate to form the endometrium. Bone marrow-derived cells have been shown to take on functions outside the hematopoietic system. OBJECTIVE To investigate the possibility that cells of extrauterine...