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tumor tissue
Histopathological slices showed that it could promote tumor tissue necrosis and decrease the density of blood vessels.
      
Tumor tissue was obtained via laparotomy and cultivated in vitro.
      
The vascularization of tumor tissue is similar to physiological angiogenesis, but in tumors it has some specific features.
      
The results suggest that changes in decorin, lumican, and syndecan-1 expession in tumor tissue could induce a distortion of proteoglycan composition and mitotic activity of cells in human breast tumor.
      
Enhanced expression of p73 mRNA in tumor tissue compared with normal bronchogenic epithelium was found in 28 of 34 (82.4%) NSCLC patients.
      
Our results showed over expression of EMMPRIN in advanced stages of breast cancer tissues compared with benign tumor tissue samples.
      
The iNOS stain intensity of the liver tissue close to the tumor edge was stronger than that of HCC tissue, and the strongest was the hepatocytes closer to the tumor tissue.
      
Recently we detected the ST13 gene expression in tumor tissue and adjacent normal tissue of the same colorectal cancer patient and investigated if the ST13 gene expression might have any prognostic value.
      
Tumor tissue sections from 151 cases were stained with anti-vimentin, anti-keratin, anti-desmin, anti-S-100 protein, anti-Factor-FV III related anti-gen, and anti-lysozyme.
      
Methods: RNA was extracted immediately from fresh normal lung tissue and viable tumor tissue harvested from surgically resected specimens of non-small cell lung cancer patients.
      
Results: RNA were extracted from 8 tumor tissue alone and 12 pairs of tumor tissue and normal lung tissue harvested from the same lung.
      
Through southern blot hybridization, BCRP gene was found to be slightly expressed in various amounts in all normal lung tissue (10/10) and only in a half of tumor tissue samples (8/16).
      
Conclusion: BCRP gene is slightly expressed in different amount in all normal lung tissue and only in a half of tumor tissue of non-small cell lung cancer patients.
      
Lastly, autopsy should be considered for patients who die of diffuse pontine tumors with the goal of obtaining tumor tissue for biological studies that may in the future lead to novel therapies.
      
Over the past decade, magnetic resonance imaging has been the standard imaging modality utilized to follow tumor status and treatment effects in these children because of its sensitivity and ability to delineate tumor tissue.
      
In the SEA-Fab's and SEA groups, there were CD4+ T and CD8+ T cell infiltrates, but in the control group, no or few T lymphocytes were seen in the mouse tumor tissue.
      
Five normal skin tissues around the tumor tissue served as controls.
      
The hypothesis that in tumor-bearing animals an increase of host hepatic zinc metallothionein (Zn-MT) causes a restriction of zinc in the tumor tissue was studied.
      
Se concentration and Se-GPx activity are increased with Se supplementation both in tumor tissue and contralateral brain tissue, and Se concentration in tumor is higher than that in contralateral brain tissue at each dietary Se content.
      
There was significant differences of Se-GPx mRNA transcription in brain tumor tissue among each dietary group of the Se content, and the steady-state level of Se-GPx mRNA was markedly reduced by Se deficiency.
      
 

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