Objective — to determine the possibilities of using densitometric indicators computed tomography (CT) and digital software processing CT data in lung pathology for formulation personalized treatment tactics phthisiosurgical patients with concomitant HIV pathology, justify indications surgical treatment. 
 Materials methods. A retrospective analysis was conducted on results examination 11 s...

there are increasing data on novel tumor markers such as gelatinase a, which play a key role in tissue invasion and metastasis. since prostate cancer is one of the common malignancies, we designed a simple and applicable indi¬rect hemagglutination (iha) test for determination of total gelatinase a in se¬rum samples. in this study, we have analyzed the circulating form of gelatinase a (mmp-2) in...

The retention behavior of commonly occurring compounds with estrogenic activity: daidzein, formononetin, genistein, prunetin, biochanin A and coumestrol on silica and silica modified with cyjanopropyl, aminopropyl, diol and octadecyl groups was investigated. Mixtures of methanol or acetonitrile with water and eluents such as chloroform, heptane and toluene with more polar modifiers: ethyl aceta...

OBJECTIVE AND METHODS To investigate the utility of nuclear chromatin texture assessment in the differential diagnosis of follicular patterned lesions, by means of examining 76 samples previously submitted to the immunohistochemical protein analysis of HBME-1, CK-19 and galectina-3. RESULTS HBME-1 confirmed to be the most sensitive marker of malignancy. A series of morphometric, densitometric...

1. Abstract: A new, simple, precise, accurate and selective high performance thin-layer chromatographic (HPTLC) method has been developed and validated for the simultaneous determination of Tolperisone hydrochloride and Diclofenac sodium in a tablet dosage form. Chromatographicseparation was carried out on Merck TLC aluminium sheets of silica gel 60F254 using Toluene: Ethyl acetate: Methanol (4...

AIM Described in this manuscript is the first ever reported, new, simple, high-performance thin-layer chromatographic method for the determination of mycophenolate mofetil in bulk and tablet dosage form. MATERIALS AND METHODS The drug was separated on aluminum plates precoated with silica gel 60 F254 with toluene, acetone, and methanol in the ratio of 6:2:2 (v/v/v) as the mobile phase. Quanti...

A densitometric method has been developed for determination of the laxative bisacodyl in enteric-coated tablets on channeled, high-performance silica gel layers with pre-adsorbent region and containing a fluorescent indicator. After extraction of the analyte with ethanol the extracts and bisacodyl standards were spotted by use of a Linomat spray-on applicator and the plates developed with ethyl...