The wide range in p H, Eh, nutrient availability, shedding and non-shedding surfaces, salivary and crevicular fluids select for localized, discrete microbial climax communities which may fluctuate in composition and metabolic activity but reach a kind of homeostasis in balance with the host.Changes in the environment, whether imposed by illness, debility, behavior, diet, or medications disturb the homeostasis and lead to endogenous infections or susceptibility to exogenous infections.Singapore Heritage Society and the Singapore Association for Social Studies Education would like to invite educators and students to present their views and experiences as they inquire into Singapore’s heritage in the following seminar: ‘Home at Centrestage: Inquiring into our Built Heritage & the Memories that make up our Home’ We are seeking teacher and student presenters for their views and experiences in exploring our built heritage at primary, secondary and tertiary levels (for presentations of about 10-15 mins each).Presenters can speak on the following suggested topics: Heartland as Heritage, Conservation and Development, Heritage Sites in Singapore, Deciding on Heritage, Forgotten Places and Places of Younger Generations.The deadline for proposal submissions is The Singapore Heritage Society and the National Library Board invites you to a public talk by Mr Khir Johari.Sacred Sirih: Traditions and Symbolism in the Malay Word Regional museums abound with sirih (betel) sets.Similarly preventing viral or opportunistic fungal infections of the oral mucosal tissues is a growing challenge due to the increased frequency of compromised individuals with suppressed salivary flow or immune protection due to pharmacological medical treatment of an aging population.
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He was heavily involved in research on DNA sequencing, and was last seen at around midnight on November 16, leaving the St.
And four of the five were doing virtually identical research; research that has global political and financial significance. He had won many of the field's most prestigious awards, including the 1995 Albert Lasker Basic Medical Research Award for work that could make anti-viral vaccines a reality.
Oral infections constitute some of the most common and costly forms of infections in humans.
In this regard, dental caries and periodontal diseases occur in nearly 95% of the general public, particularly in the expanding aging sector.
Besides all being microbiologists, the five scientists who died within five weeks of each other pose severe problems with "official" explanations of their deaths. Wiley, of the Howard Hughes Medical Institute at Harvard University, was one of the most prominent microbiologists in the world.