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Teaching Staff

Dr. EL-NEZAMI, Hani

Dr. EL-NEZAMI, Hani

School of Biological Sciences, Faculty of Science, HKU

BSc (Alexandria University, Egypt) MAppSc; PhD (RMIT-University, Australia)


  • 2299 0835
  • 2299 0836
  • KBSB 5S13

Teaching Areas

  • BIOL3203 Food Microbiology
  • BIOL3207 Food and Nutritional Toxicology
  • Exchange programme with University of Eastern Finland, Kuopio, Finland
  • Master of Science in Food Safety and Toxicology

Research Interests

  • Food safety and toxicology with special focus on natural carcinogens 
  • Transplacental transfer of toxins and disease development later in life
  • Probiotics and the prevention of liver and metabolic syndrome diseases
  • The food safety and gut health (FSGH) concept spans from evaluating the toxicological safety of foods to the interactions of food, the digestive system and the physiological and immunological status of the host.  In that aspect, the gut is an important physical, chemical and immunological barrier to foreign antigens and pathogens. The integrity of this critical barrier is crucial in the maintenance of gut health and protection of underlying tissues.
  • FSGH aims to provide fundamental insights into the interactions between food (both beneficial and harmful components including pathogenic bacteria), and the gut and how such interrelationship contributes to disease development and prevention.  The FSGH strives to develop novel intervention strategies that will lead to the efficient management of gut related diseases.

Current Research

  • Modulation of gut health parameters by probiotics and bioactive components in food. In this theme we are aiming to elucidate and define the effects and the underlying molecular mechanisms responsible for modulation of parameters related to gut health following exposure to food components (both harmful and beneficial)
  • Management of Non-Alcoholic Fatty Liver Disease (NAFLD) in young mice exposed to high fat diet by the use of probiotic and prebiotic. This study investigates manipulation of intestinal microflora linked to obesity, through long term exposure to western style diet, use of probiotic Lactobacillus rhamnosus GG and prebiotic oat bran with high content of fibre and beta glucan. Individual as well as combined effects are being investigated with a special focus on microbiome population changes, inflammatory responses and fat and cholesterol metabolism, linked to NAFLD development.
  • Protective effect of dietary beta-glucan on intestinal inflammation In this theme we are aiming to evaluate therapeutic effect of different beta-glucans on intestinal inflammation and to elucidate possible underlying mechanisms involved for such effect.

Research Team

postdoc:  Dr. LEUNG Kin Sum, Sam

current PhD students: 7

  1. Miss POON Wing-lam Vivian
  2. Miss SO Sik-yu Stephanie
  3. Ms Zuzanna KUNDI
  4. Miss LO Kwun-kwan Emily
  5. Mr Chen Jiarui
  6. Miss WANG Shuyuan, Sharon
  7. Miss Co Vanessa Anna

Fellowships

  • Academy of Finland Fellowship
  • an adjunct Professor post at the University of Turku, Finland, and Misr University for Science and Technology, Egypt.
  • the Assistant Coordinator of consortium (9 EU countries plus China and Hong Kong) funded by the European Union aiming at the modernization of Traditional Chinese Medicine.
  • an active member of the Finnish Society of Toxicology, Eurotox, and the American Society of Microbiology
  • consultants for several firms in Finland and Egypt

Publications and News

  • Nikkei Asia Review Battling Asia's liver cancer scourge (Jan 2016) (https://asia.nikkei.com/Business/Science/Battling-Asia-s-liver-cancer-scourge)

Awards and Honours

2017       University of Hong Kong Research output prize

2015       European Registered Toxicologist

2009       Adjunct Professor, State Key Lab of Food Science and Technology at Jiangnan University, China

2005       Academy of Finland, Health Council. The prestigious Academy Fellow award for the period 2005-2010

 

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