title: [Morphometric analysis of the ultrastructure of tumor cells with a varying protein synthesis specificity].
abstract: The author has studied morphometrically the cell ultrastructure of fibroblastic and smooth muscle human tumors. There were found some differences in the quantitative features of the energetic (mitochondria) and protein-synthesizing (ergastoplasm and polyribosomes) cellular apparatus of these neoplasms. The specific criteria of the malignancy grade were identified for both groups of tumors.
mesh_terms: D004721:Endoplasmic Reticulum / Q000378:metabolism; D004734:Energy Metabolism; D005350:Fibroma / Q000648:ultrastructure; D005354:Fibrosarcoma / Q000648:ultrastructure; D006801:Humans; D007889:Leiomyoma / Q000648:ultrastructure; D007890:Leiomyosarcoma / Q000648:ultrastructure; D008928:Mitochondria / Q000378:metabolism; D009363:Neoplasm Proteins / Q000096:biosynthesis*; D009369:Neoplasms / Q000378:metabolism / Q000648:ultrastructure*; D011132:Polyribosomes / Q000378:metabolism
chemical_list: D009363:Neoplasm Proteins
vernacular_title: Morfometricheskiĭ analiz ul'trastruktury opukholevykh kletok s razlichnoĭ spetsificheskoĭ belkovogo sinteza.