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treatment of latent tb infectionthe risk of developing clinical tuberculosis is greatest in patients with latent tb who are also infected with hiv or
what is resistant starchwell rs is defined as the starch which escapes enzymatic hydrolysis in the small intestine and passes to the colon where it
define tuberculosistuberculosis tb is still a problem in the united states even though the incidence continues to decline in most of the country
define about the resistant starchuntil 1980s starch was thought to be completely hydrolyzed and absorbed from the small intestine of man independent
one source of a stars energy is the fusion of two deuterons to form an alpha particle plus a gamma raya write down the nuclear equation for this
the mass of a proton and of an antiproton is 100728 urecall that the conversion of exactly 1 u into energy yields 9315 meva measure the mass used up
define recommended intake of fibre1 a minimum of fibre intake of 20 gday is recommended by the american dietetic association ada the national cancer
explain fibre and cardiovascular disease cvdthe role-of dietary fibre in modulation of blood lipids was demonstrated by keys and his co-workers in a
define mechanisms for provide protection against colon cancerseveral plausable mechanisms have been formulated by which fibre may provide protection
explain the dietary fibre and colon cancerthe relationship between colorectal cancer and dietary fibre remains complex although a cause-and-effect
explain potential health benefits of dietary fibrea number of experimental studies in animal models as well as epidemiological studies have
the radioisotope 22284po undergoes alpha decay to form an isotope of lead lead has atomic number 82 verify what the mass number of that isotope must
define effect of dietary fibre expect physiological effectsin addition to all the physiological effects mentioned above dietary fibre may exert other
explain the stool weight and laxationthe amount of stool excreted varies markedly from individual to individual and in an individual over a period of
define the integrity of gut or colondietary fibre especially fermentable fibres play an important role in maintaining the integrity of gut scfas
the only nonradioactive isotope of fluorine has 9 protons and 10 neutronsa what is its mass numberb write the full symbol of this
define the effect of scfa on sodium absorptionscfas short chain fatty acids have a stimulatory effect on sodium absorption from colonic lumen the
explain mechanism for reduce the absorption of nutrientsthe absorption of nutrients is also reduced by mechanisms other than increasing the viscosity
explain viscosity of gastrointestinal contents delay absorption1 inadequate mixing of luminal contents due to increased viscosity may slow the
define the effect of dietary fibre on nutrient absorptionnutrient absorption inclusion of fibre has been shown to retard the absorption of some
define the effect of dietary fibre on satietysatiety several investigators have speculated that ingestion of a high fibre food induces a feeling of
define the effects of dietary fibreafter reviewing the properties of fibre we will now study various physiological effects of fibre as it passes
explain the physiological effects of ingestion of fibresphysiological effects of ingestion of fibres with adsorption properties are1 diminished
explain the mechanisms suggested for bile acid adsorptionmechanisms suggested for bile acid adsorption are1 hydrophobic interactions between lignin
explain the adsorption or binding abilitysome fibre components have the ability to bind adsorb substances in the gastrointestinal tract wheat bran