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Meta(tetrahydroxyphenyl)chlorin (m-THPC) is a new photosensitizer currently undergoing clin. trials at Lausanne's CHUV hospital for photodynamic therapy (PDT) of early cancer in the upper aerodigestive tract. The illumination of m-THPC with light at 650 nm ...
The detection of chromosomal aberrations constitutes an important stage in the comprehension of the pathogenesis of several diseases, as cancer. In this case, the amplification or deletion (suppression) of some chromosomal regions, was identified as being ...
We have at our disposal observations relating to the mortality due to different types of cancer and we wish to compare them with a theoretical model. The usual models lead to increased mortality with increasing age, instead of the drop which is observed af ...
The mammalian intestine has one of the highest turnover rates in the body. The intestinal epithelium is completely renewed in less than a week. It is divided into spatially distinct compartments in the form of finger-like projections and invaginations that ...
Cancer: growth caused by uncontrolled and abnormal cell division, resulting in a non-structured mass or tumor, serving no beneficial purpose to the body. Even though cancer is one of the leading fatal diseases of today's world, with no distinction for age, ...
Tumor-infiltrating myeloid cells, including tumor-associated macrophages (TAMs), have been implicated in tumor progression. We recently described a lineage of mouse monocytes characterized by expression of the Tie2 angiopoietin receptor and required for th ...
A rare EcoRI restriction fragment length polymorphism (RFLP) in the 3' end of the human c-mos locus has been identified in DNA from patients with breast tumors, esophageal carcinomas and leukemias. Until now, this RFLP has not been found in normal populati ...
Head and neck (H&N) cancer patients have a high incidence of second primary tumors in the tracheobronchial tree. Diagnostic autofluorescence endoscopy (DAFE) has shown promising results in the detection of early neoplastic and pre-neoplastic changes in the ...
The present invention relates to novel organometallic compds. for use as a medicine, in particular in photodynamic therapy against various diseases, such as cancer. The compds. comprise a central porphyrin or phthalocyanine backbone to which ligand linkers ...
