Browsing Faculty of Health Sciences (FHS) by Subject "senescence"
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Khat induces G1‐phase arrest and increased expression of stress‐sensitive p53 and p16 proteins in normal human oral keratinocytes and fibroblasts
(Department of Oral/Maxillofacial Surgery, Oral Medicine/Pathology, Oral/Maxillofacial Radiology, 2008)Khat is a psychostimulant plant used by over 10 million people daily, mainly in eastern Africa and the Middle East. Previous studies have suggested an association between khat use and oral lesions such as hyperkeratosis ...