Helicobacter pylori (HP) infection causes morbidity in several systems, especially in the gastrointestinal tract. The prevalence of disease is inversely related to social-economic and developmental status. It is more common in the developing than in developed countries. In the countries where social-economic status is low, not only HP infection, but also malnutrition and growth failure have a h...

Nutritional supplements are widely used among patients with cancer who perceive them to be anticancer and antitoxicity agents. Depending on the type of malignancy and the gender 30%-90% of the cancer patients supplement their diets with antioxidant and immuno-stabilizing micronutrients, such as selenium, vitamin C, and vitamin D, often without the knowledge of the treating physician. From the o...

Micronutrient deficiencies and anaemia remain as major health concerns for children in Bangladesh. Among the micronutrient interventions, supplementation with vitamin A to children aged less than five years has been the most successful, especially after distribution of vitamin A was combined with National Immunization Days. Although salt sold in Bangladesh is intended to contain iodine, much of...

few listings include any subcategories at all. For example, the index lists 72 entries for penicillin without any further subdivision-an average of one entry for every five pages of text. The index is replete with entries containing similarly large blocks of essentially useless page numbers. Although finding specific information is possible by looking through an individual chaper, the few chapt...

Potentially damaging species (reactive oxygen, nitrogen and chlorine species) arise as by-products of metabolism and as physiological mediators and signalling molecules. Levels of these species are controlled by the antioxidant defence system. Several components of this system are micronutrients (e.g. vitamins C and E) or are dependent upon dietary micronutrients (e.g. CuZn and Mn superoxide di...

Micronutrients are required in small proportions in a diet to carry out key metabolic roles for biomass and energy production. Humans receive micronutrients either directly from their diet or from gut microbiota that metabolize other nutrients. The nematode Caenorhabditis elegans and its bacterial diet provide a relatively simple and genetically tractable model to study both direct and microbe-...

Background Recent systematic reviews of the effects of micronutrients on male fertility have identified clear positive effects on basic sperm characteristics. The vast majority of Recent systematic reviews of the effects of micronutrients on male fertility have identified clear positive effects on basic sperm characteristics. The vast majority of studies reviewd found that micronutrients, parti...

Concentrations of the macronutrients (K, Ca, Mg, Na, P and S) and micronutrients (Fe, B, Zn, Mn and Cu) in whole fruit, pulp, rind and albedo of fruit from young and mature 'Bellamy' navel orange trees were measured at fortnightly intervals during fruit development. The general order of abundance of the macronutrients were K > Ca > Mg ˆ P > S > Na and the abundance of the micronutrients followe...