Ischemic colitis is thought to be an injury the colon as a result of reduced blood flow. Certain infectious diseases such Epstein-Barr virus can aid in reduction The insult range from inflammation and superficial full-thickness necrosis. typical regions affected are “watershed” areas colon: splenic flexure, rectosigmoid junction, right colon. Because patients present with wide spectrum symptoms...

     The chloroform soluble fractions of ethanolic extracts of five Inula belonging to the Compositae family were evaluated for cytotoxic activity against five different cell lines including CACO2 (human colon adenocarcinoma), MCF7 (human breast adenocarcinoma), HEPG2 (human hepatocellular carcinoma), VERO (green African monkey kidney) and WEHI164 (balb c mouse fibrosarcoma). Cytotoxic...

AIM: To analyse the Chibby expression and its function in colon carcinoma cell lines and colorectal carcinoma

Protein kinase C (I'M I is a Ca2*and phospholipid-dependent protein kinase which is implicated in tumor promotion, since it has been dem onstrated to be a high affinity receptor for tumor promoters such as 12O-tetradecanoylphorbol-13-acetate. Colon carcinogenesis appears to pro ceed through distinct stages of initiation and promotion. The present studies show that PKC and calcium-dependent prot...

Colon cancer is the third most common cancer in the USA. Intestinal malrotation diagnosed in adulthood was, until recently, a very rare phenomenon. While patients may present with intestinal obstruction or abdominal pain, the diagnosis is now often made as an incidental finding by computed tomography (CT). Surprisingly we found only seven case reports of carcinoma of the colon in patients with ...

Protein kinase C (PKC) is a Ca2+- and phospholipid-dependent protein kinase which is implicated in tumor promotion, since it has been demonstrated to be a high affinity receptor for tumor promoters such as 12-O-tetradecanoylphorbol-13-acetate. Colon carcinogenesis appears to proceed through distinct stages of initiation and promotion. The present studies show that PKC and calcium-dependent prot...

The majority of colon cancers develop from pre-existing adenomas. We analyzed the expression profiles in the sequence of normal colon crypts, adenomas and early-stage carcinomas using microdissected cells from tubular adenomas with foci of malignant transformation. Differentially expressed genes were detected between normal-adenoma and adenoma-carcinoma, and were grouped according to the patter...

the chloroform soluble fractions of ethanolic extracts of five inula belonging to the compositae family were evaluated for cytotoxic activity against five different cell lines including caco2 (human colon adenocarcinoma), mcf7 (human breast adenocarcinoma), hepg2 (human hepatocellular carcinoma), vero (green african monkey kidney) and wehi164 (balb c mouse fibrosarcoma). cytotoxicity was assess...

BACKGROUND Most colon cancers are adenocarcinoma of the colon, which present with a typical histological type. However, a relatively newly-recognized subtype, called medullary carcinoma of the colon, has been characterized. This type is generally divided into subtypes of poorly-differentiated and undifferentiated medullary carcinoma. Only a handful of studies have been conducted thus far, mostl...

Transforming growth factor beta 1 (TGF-beta 1) switches from an inhibitor of tumor cell growth to a stimulator of growth and invasion during human colon carcinoma progression. We originally observed that metastatic colon carcinoma cells in primary culture responded to TGF-beta 1 by proliferation, whereas moderate to well-differentiated primary site colon carcinomas were growth inhibited by TGF-...