breast cyst/albumin

A simple and reliable radioimmunoassay for the determination of 5-androstene-3 beta,17 beta-diol (5-Adiol) in peripheral plasma and in breast cyst fluid, after chromatography on Celite microcolum has been described and evaluated. The antiserum used was raised in the rabbit injected with

A simple and reliable radioimmunoassay for the determination of 5-androstene-3 beta, 17 beta-diol in peripheral plasma and in breast cyst fluid, after a chromatography on Celite microcolumn has been described and evaluated. The antiserum used was raised in rabbits injected with

During our studies on breast diseases, the following biochemical values were measured: chlorine, sodium, potassium and albumin. We examined 153 syringe biopsies from women aged between 34 and 55 years, and an analysis of the above mentioned parameters enabled us to classify the breast cyst fluid

We used sodium dodecyl sulfate-polyacrylamide gel electrophoresis to study cyst fluids from women with breast gross cystic disease. The subjects could be classified into two categories according to the concentrations of protein GCDFP-70 in the cyst fluid: those with Type I cysts had a very low

Cyst fluid from women with gross cystic breast disease was found to contain protease activity when assayed against [14C]albumin. At least six different proteases were detected when the fluid was fractionated by a combination of S-300 Sephacel, hydroxylapatite, and DEAE-Sephacel chromatographic

The occurrence of breast cancer in patients with gross cystic disease is 2-5 times higher as compared to control group of women. During 3 years, 183 cyst fluid samples were analyzed in 129 females, in 30 patients of them the samples were analysed repeatedly. The distribution of the Na+/K+ ratio,

BACKGROUND This prospective study compares the characteristics of cystic disease of the breast (CDB) of patients who developed breast cancer (BCa) during the follow-up (1.25-4 years) period with those who did not. METHODS K+, Na+, albumin, dehydroepiandrosterone (DHA), DHA-sulphate, oestrone,

The precise origin of breast cyst fluid remains obscure. Molina has presented evidence that type II cysts (high Na/K ratio) may be transudative, that is, partly derived from plasma elements which enter through gap junctions, while Type I cysts (high K/Na ratio) are primarily secretory. In

Breast cyst fluids from 33 patients who underwent cyst aspiration were examined for their content of total protein, albumin, corticosteroid-binding globulin (CBG), and testosterone-estradiol-binding globulin (TeBG). Two distinct populations of cysts, based on their chloride concentration, were

Breast tumor cytosol has been analyzed for the presence of a progesterone-binding protein (PBCP), commonly present in benign breast cysts in huge concentrations. In 377 primary carcinoma investigated PBCP was present in measurable quantities in 60.7% using "rocket" immunoelectrophoresis.

Cholesterol and apolipoprotein D (apo D) concentrations were measured in cyst fluids and sera from 66 women with gross cystic disease of the breast. Intracystic cholesterol concentrations are about twofold greater than those found in serum, whereas apo D, the major cyst fluid protein, is present in