title: [Gail coefficient as a risk factor and prognosticator for the course of breast cancer: correlation with hormonal and metabolic parameters and clinical and morphologic features].
abstract: Gail coefficient (GC) generally used in breast cancer predictions for the next 5 year--or entire survival was determined in both patients and healthy controls of the same age, residents of St. Petersburg. Simultaneously, a correlation was established with hormono-metabolic indices, receptor pattern, tumor stage and size and some other characteristics. GC in cancer patients with age <50 was significantly higher than in control. In menopausal cancer patients, greater GC correlated with such parameters as body mass, weight index, glucose, total cholesterol and low density lipoproteids after fasting. The latter group showed a tendency towards enhanced estradiol and testosterone in blood serum. In reproductive patients with elevated GC, estradiol level rise was significantly lower and most tumors were receptor-negative. However, involvement of regional nodes was relatively rare. To summarize, GC determination characterizes risk and certain clinico-morphological features of distinction between reproductive and menopausal patients.
authors.forename: M P
authors.initials: MP
authors.lastname: Boiarkina
authors.forename: E V
authors.initials: EV
authors.lastname: Tsyrlina
authors.forename: T E
authors.initials: TE
authors.lastname: Poroshina
authors.forename: V F
authors.initials: VF
authors.lastname: Semiglazov
authors.forename: L M
authors.initials: LM
authors.lastname: Bershteĭn
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D014408:Biomarkers, Tumor / Q000097:blood*; D001786:Blood Glucose / Q000378:metabolism; D001943:Breast Neoplasms / Q000097:blood* / Q000473:pathology*; D016022:Case-Control Studies; D002784:Cholesterol / Q000097:blood; D004958:Estradiol / Q000097:blood; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D007328:Insulin / Q000097:blood; D008077:Lipoproteins, LDL / Q000097:blood; D008207:Lymphatic Metastasis; D008593:Menopause; D008875:Middle Aged; D015233:Models, Statistical; D009367:Neoplasm Staging; D011237:Predictive Value of Tests; D017697:Premenopause; D011379:Prognosis; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors; D013739:Testosterone / Q000097:blood; D014280:Triglycerides / Q000097:blood
chemical_list: D014408:Biomarkers, Tumor; D001786:Blood Glucose; D007328:Insulin; D008077:Lipoproteins, LDL; D014280:Triglycerides; D013739:Testosterone; D004958:Estradiol; D002784:Cholesterol; D006854:Hydrocortisone