Results 81 to 90 of about 222,212 (217)

Immunochromatographic diagnostic test analysis using Google Glass. [PDF]

open access: yes, 2014
We demonstrate a Google Glass-based rapid diagnostic test (RDT) reader platform capable of qualitative and quantitative measurements of various lateral flow immunochromatographic assays and similar biomedical diagnostics tests.
Caire, Romain   +5 more
core   +1 more source

Expression of proliferation-dependent antigens during cellular ageing of normal and progeroid human fibroblasts [PDF]

open access: yes, 1994
Normal human fibroblasts display a limited lifespan in culture, which is due to a steadily decreasing fraction of cells that are able to proliferate.
Faragher, RA   +3 more
core  

Immunohistochemical evaluation of p53 and Ki-67 proteins in colorectal adenomas

open access: yesArquivos de Gastroenterologia, 2012
CONTEXT: The appearance of adenomas and their progression to adenocarcinomas is the result of an accumulation of genetic changes in cells of the intestinal mucosa inherited or acquired during life.
Walysson Alves Tocantins de Sousa   +3 more
doaj   +1 more source

Uptake and cytotoxicity of citrate-coated gold nanospheres : comparative studies on human endothelial and epithelial cells [PDF]

open access: yes, 2012
The use of gold nanoparticles (AuNPs) for diagnostic applications and for drug and gene-delivery is currently under intensive investigation. For such applications, biocompatibility and the absence of cytotoxicity of AuNPs is essential. Although generally
Couraud, Pierre-Olivier   +7 more
core   +7 more sources

Effect of expression of immunohistochemical marker Ki-67 on the life expectancy of patients with gastric cancer 0-III stages

open access: yesPatologìâ, 2015
In Ukraine 60,9% of patients with gastric cancer die within 1 year after ascertainment of diagnosis. Aim: In order to investigate the effect of Ki-67 overexpression on life expectancy, study was conducted among 129 patients with gastric cancer of 0 ...
O. M. Levyk   +3 more
doaj   +1 more source

The relationship between oestrogen receptor-alpha phosphorylation and the tumour microenvironment in patients with primary operable ductal breast cancer [PDF]

open access: yes, 2017
Aims: Although the role of phosphorylation of oestrogen receptor (ER) at serines 118 (p-S118) and 167 (p-S167) has been studied, the relationship between p-S118, p-S167 and the tumour microenvironment in ER-positive primary operable ductal breast ...
Arnold   +38 more
core   +1 more source

Cyclooxygenase-2 and Ki67 Expression in Oral Leukoplakia: a Clinicopathological Study

open access: yeseJournal of Oral Maxillofacial Research, 2015
Objectives: Oral leukoplakia is a precancerous lesion of the oral mucosa. The upregulation of Ki67 and cyclooxygenase-2 has been reported in both dysplastic and non-dysplastic tissues.
Alper Sinanoglu   +2 more
doaj   +1 more source

Three DNA polymerases, recruited by different mechanisms, carry out NER repair synthesis in human cells [PDF]

open access: yes, 2010
Nucleotide excision repair (NER) is the most versatile DNA repair system that deals with the major UV photoproducts in DNA, as well as many other DNA adducts.
Cloney, Ross   +13 more
core   +3 more sources

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