Z. Hassan

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BACKGROUND This study aimed to determine the therapeutic effects of highly active anti-retroviral therapy (HAART) on the clinical presentations of HIV related oral lesions (HIV-ROLs) in an adult Nigerian population. METHODS A 5 month prospective study on HAART naïve HIV positive adults recruited into the HAART program of an AIDS referral centre. HIV-ROLs(More)
The aim of this study was to analyze the association of hepatocellular carcinoma (HCC) with hepatitis C virus (HCV) in Egypt, using hepatitis B virus (HBV) and hepatitis E virus (HEV) as virus controls. In addition, the association of HCC with HCV RNA levels among persons seropositive for HCV was analyzed. We compared 131 patients with proven HCC, 247 with(More)
The authors are grateful to School of Physics, Universiti Sains Malaysia, 11800 Penang, Malaysia for financial supporting of this work under the project No. 304/PFIZIK/637040. Abstract The PL of porous GaN sample shows higher intensity with smaller FWHM and red-shifting relative to the as-grown sample. The energy gap for porous GaN sample was smaller(More)
PURPOSE To quantify changes of plasminogen activator activity in tear fluid during corneal re-epithelialization after excimer laser photorefractive keratectomy (PRK). METHODS Tear samples were collected with glass capillaries from 77 eyes of 42 patients immediately before and immediately after PRK treatment and on postoperative days 3 and 5. In 20(More)
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