Distribution of CD44/CD24 positive cells in ductal invasive carcinoma of breast of different grade and molecular subtype.

The purpose of our study was to learn the distribution characteristics of cancer stem cell markers (CD24, CD44) in invasive carcinomas with different grade and molecular subtype. For research was used 1324 postoperative breast cancer samples, from which were selected 393 patient with invasive ductal carcinoma samples examined 2008-2012 in Laboratory of "Pathgeo Union of Pathologist" is and N.Kipshidze Central University Hospital.

[Importance of color Doppler in diagnostics of breast diseases].

The breast cancer occupies one of the first places among women's malignant neoplasms. Breast cancer case rate annually increases in the majority of the countries of the world. It is very important early diagnostics and active revealing of breast pre-tumor diseases.

Neuro-endocrinal regulation and disorders of intracranial hemocirculation in rheumatic diseases in children.

The purpose of present work was detection of correlation between cerebrovascular complication and misbalance of noradrenergic-serotoninergic regulation in adolescents during primary rheumatism. A total of 23 children with the age range 10,2+/-1,3 years suffering from primary rheumatism and subjected to antibiotic and non-steroid anti-inflammatory treatment have been investigated using fluorometry and intra-cranial dopplerography. The control group involved practically healthy 10 adolescents with the average age of 11,8+/-2,3 years.

[The peculiarity of the regeneration of the gingival mucosa after the operation of the tooth extraction].

The indices of the mitotic activity, the quantity of the double-nucleated cells and the dying nucleus coefficient in the basal and spinous layers of the rat multilayer flat epithelium after the extraction a tooth were studied. The experiments were carried out on 45 nonlinear white mature rats - males. After peeling the gingiva around the dental neck we extract three basal teeth.