Publications by authors named "Kevin P West"

Resveratrol is a phytochemical with chemopreventive activity in preclinical rodent models of colorectal carcinogenesis. Antiproliferation is one of the many chemopreventive modes of action it has been shown to engage in. Concentrations of resveratrol, which can be achieved in human tissues after p.

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Human telomeres are essential for genome stability and are composed of long simple tandem repeat arrays (STRs), comprising the consensus TTAGGG repeat interspersed, at the proximal end, with sequence-variant repeats. While the dynamics of telomere attrition through incomplete replication has been studied extensively, the effects on telomeres of error-prone DNA repair processes, known to affect other STRs, are poorly understood. We have compared the TTAGGG and sequence-variant interspersion patterns in the proximal 720 bp of telomeres in colon cancer and normal DNA samples.

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Background: Epidermal growth factor (EGF) is a potent mitogenic peptide produced by salivary glands. We examined whether EGF enemas are an effective treatment for active left-sided ulcerative colitis and ulceration limited to the rectum (proctitis).

Methods: In a randomized, double-blind clinical trial conducted at Leicester Royal Infirmary, 12 patients with mild-to-moderate left-sided ulcerative colitis received daily enemas of 5 microg of EGF in 100 ml of an inert carrier and 12 received daily enemas with carrier alone for 14 days.

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Objectives: To assess both acid gastro-oesophageal reflux (GOR) suppression in patients with Barrett's oesophagus on proton-pump inhibitors (PPI) and the predictive value of symptoms. DESIGN A prospective study of patients with Barrett's epithelium (> 3 cm, containing specialized intestinal metaplasia).

Patients And Methods: Forty-five patients with Barrett's epithelium were recruited.

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