Results: 8

Expression and significance of CK5/6, P63, P40, CK7, TTF-1, NapsinA, CD56, Syn and CgA in biopsy specimen of squamous cell carcinoma, adenocarcinoma and small cell lung carcinoma

Int. j. morphol; 38 (2), 2020
Nine tumor and various potential biomarkers were measured and combined the information to diagnose disease, all patients accepted fiber bronchoscopy brush liquid based cytologyand histopathology examination in order to reliably detect lung cancer. The samples from 314 Chinese lung cancer patients were ob...

MicroRNA-383-5p inhibits the progression of gastric carcinoma via targeting HDAC9 expression

Braz. j. med. biol. res; 52 (8), 2019
MicroRNAs (miRNAs), as post-transcriptional regulators, have been reported to be involved in the initiation and progression of various types of cancer, including gastric cancer (GC). The present study aimed to investigate the role of miR-383-5p in gastric carcinogenesis. Cell viability was analyzed using...

Oridonin induces growth inhibition and apoptosis in human gastric carcinoma cells by enhancement of p53 expression and function

Braz. j. med. biol. res; 51 (12), 2018
The tumor suppressive role of oridonin, an active compound extracted from Rabdosia rubescens, has been proven in several gastric cancer (GC) cell lines. The present study aimed to evaluate the effect of oridonin on another GC cell line, SNU-216, and explore the potential mechanisms. The viable cell numbe...

Radioiodine-induced oxidative stress in patients with differentiated thyroid carcinoma and effect of supplementation with vitamins C and E and selenium (antioxidants)

ABSTRACT Objective The objective of this study, in addition to confirming that therapy with 131I causes oxidative stress, was to evaluate the effect of supplementation with vitamins C and E and selenium on this phenomenon by measuring plasma 8-epi-PGF2a, a marker of lipid peroxidation. Subjects and met...

The destruction complex of beta-catenin in colorectal carcinoma and colonic adenoma

Einstein (Säo Paulo); 14 (2), 2016
ABSTRACT Objective To evaluate the destruction complex of beta-catenin by the expression of the proteins beta-catetenin, adenomatous polyposis coli, GSK3β, axin and ubiquitin in colorectal carcinoma and colonic adenoma. Methods Tissue samples from 64 patients with colorectal carcinoma and 53 pat...

Long non-coding RNA AFAP1-AS1 facilitates tumor growth and promotes metastasis in colorectal cancer

Biol. Res; 49 (), 2016
BACKGROUND AND OBJECTIVE: Long non-coding RNAs can regulate tumorigenesis of various cancers. Dys-regulation of lncRNA-AFAP1-AS1 has not been studied in colorectal carcinoma (CRC). This study was to examine the function involvement of AFAP1-AS1 in tumor growth and metastasis of CRC. METHODS: Relative exp...

Expresion diferencial de los carbohidratos de mucina en endometrios humanos
Differential expression of mucin carbohydrates in human endometriuns

La aplicación de Lectinas para la identificación de oligosacáridos constituyentes de las Mucinas presentes en la superficie celular, es una herramienta técnica muy útil, debido a que, probablemente estas sustancias estén involucrados en procesos tales como invasión y metástasis. En este trabajo, ...

Estudo imuno-histoquímico do carcinoma adenóide cístico de glândula salivar menor

A expressäo de um painel de anticorpos, constituídos pelas citoqueratinas 7, 8, 10, 13, 14, 18 e 19, vimentina e HHF-35, foi estudada em 21 casos de carcinomas adenóide císticos de glândula salivar menor, de diferentes sub-tipos histológicos, utilizando-se a técnica da imunohistoquímica, pelo mé...