Protein, RNA, and DNA synthesis in cultures of skin fibroblasts from healthy subjects and patients with rheumatic diseases
Journal Article
·
· Bull. Exp. Biol. Med. (Engl. Transl.); (United States)
To study the mechanism of the lasting disturbance of fibroblast function, protein, RNA and DNA synthesis was investigated in skin fibroblasts from patients with rheumatoid arthritis (RA) and systemic scleroderma (SS). The labeled precursors used to analyze synthesis of protein, RNA, and DNA were /sup 14/C-protein hydrolysate, (/sup 14/C)uridine, and (/sup 14/C) thymidine. Stimulation was determined by measuring incorporation of (/sup 14/C)proline into fibroblast proteins. During analysis of stability of fast-labeled RNA tests were carried out to discover whether all measurable radioactivity belonged to RNA molecules.
- Research Organization:
- Institute of Biological and Medical Chemistry, Acad. of Sci., Moscow
- OSTI ID:
- 6999861
- Journal Information:
- Bull. Exp. Biol. Med. (Engl. Transl.); (United States), Journal Name: Bull. Exp. Biol. Med. (Engl. Transl.); (United States) Vol. 99:2; ISSN BEXBA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
550201* -- Biochemistry-- Tracer Techniques
550301 -- Cytology-- Tracer Techniques
59 BASIC BIOLOGICAL SCIENCES
AMINES
AMINO ACIDS
ANIMAL CELLS
AZINES
AZOLES
BIOSYNTHESIS
BODY
CARBON 14 COMPOUNDS
CARBOXYLIC ACIDS
CELL CULTURES
COLLAGEN
CONNECTIVE TISSUE CELLS
COUNTING TECHNIQUES
DISEASES
DNA
FIBROBLASTS
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
ISOTOPE APPLICATIONS
LABELLED COMPOUNDS
LABELLING
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANS
PROLINE
PROTEINS
PYRIMIDINES
PYRROLES
PYRROLIDINES
RHEUMATIC DISEASES
RIBOSIDES
RNA
SCINTILLATION COUNTING
SCLEROPROTEINS
SKELETAL DISEASES
SKIN
SKIN DISEASES
SOMATIC CELLS
SYNTHESIS
THYMIDINE
TRACER TECHNIQUES
550301 -- Cytology-- Tracer Techniques
59 BASIC BIOLOGICAL SCIENCES
AMINES
AMINO ACIDS
ANIMAL CELLS
AZINES
AZOLES
BIOSYNTHESIS
BODY
CARBON 14 COMPOUNDS
CARBOXYLIC ACIDS
CELL CULTURES
COLLAGEN
CONNECTIVE TISSUE CELLS
COUNTING TECHNIQUES
DISEASES
DNA
FIBROBLASTS
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
ISOTOPE APPLICATIONS
LABELLED COMPOUNDS
LABELLING
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANS
PROLINE
PROTEINS
PYRIMIDINES
PYRROLES
PYRROLIDINES
RHEUMATIC DISEASES
RIBOSIDES
RNA
SCINTILLATION COUNTING
SCLEROPROTEINS
SKELETAL DISEASES
SKIN
SKIN DISEASES
SOMATIC CELLS
SYNTHESIS
THYMIDINE
TRACER TECHNIQUES