(n.) Any substance which has nutritious qualities, i. e., which nourishes or promotes growth.
Example Sentences:
(1) In addition to oncogenes, the transferred DNA contains genes that direct the synthesis and exudation of opines, which are used as nutrients by the bacteria.
(2) The most pronounced changes occurred during the initial hours of nutrient and energy deprivation.
(3) Plaque size, appearance, and number were influenced by diluent, incubation temperature after nutrient overlay, centrifugation of inoculated tissue cultures, and number of host cells planted initially in each flask.
(4) Confirmation of the striking correlation between increased urinary ammonia and lowered neonatal ponderal index may afford a simple test for the identification of nutrient-related growth retardation.
(5) Although it is known that the sphincter of Oddi exhibits a myoelectric response to intraluminal nutrients, the effect of specific dietary components has not been well characterized.
(6) The regimen used at the Hospital for Sick Children, Toronto, provides 2.0 to 2.5 gm protein per kilogram ideal body weight, plus adequate fluid and nutrient supplements.
(7) Malnutrition results from deficiency in one or more of these basic nutrients.
(8) Therefore these suggested methods of choice may not in every instance be the most accurate of all indicators of nutritional status for a particular nutrient.
(9) The intake of most nutrients was significantly depressed by approximately 10% during febrile illnesses.
(10) Microbial fermentation and nutrient degradation in the rumen were reduced by saponins.
(11) If begun before the animal becomes nutrient depleted, enteral feeding may better support the animal and avoid serious complications.
(12) Differences in the nutrient data bases were primarily due to the timing of data base updates, as well as to the differential use of industry, private, and government food analysis sources, procedural differences in data base updating, and random data entry error.
(13) The elastic properties of preserved human aortic homografts after different storage times in antibiotic-nutrient medium solution have been measured.
(14) The inoculum level of infected spores in nutrient broth-yeast extract-glucose medium affected the transducing efficiency of SP-10 in lysates of these cultures.
(15) The results of these trials suggest that increasing level of dietary NaHCO3 greatly increases the proportion of time ruminal pH is above critical levels for ruminal protein and dry matter digestion, but does not affect total tract nutrient digestion when 50% concentrate diets are fed.
(16) The diets of the Inuit, as of all Indigenous People, are not comprised solely of the historically traditional foods; however these foods are still vitally important as a source of nutrients and cultural definition.
(17) Seventy-six students and staff at Robert Gordon's Institute of Technology weighed their food for 1 week and the records were used to determine the frequency of consumption of foods and portion sizes, as well as nutrient intakes.
(18) A shortened nutrient data base can be a valid tool for estimating intakes of populations.
(19) Despite these diffuse nutrient abnormalities, only zinc and vitamin E concentrations correlated significantly with any index of visual function.
(20) Histologic examination of different levels of the nutrient arteries revealed many intraosseous pathologic vascular changes in apposition to the ischemic episode of the femoral head.
Nutritional
Definition:
(a.) Of or pertaining to nutrition; as, nutritional changes.
Example Sentences:
(1) Nutritionally rehabilitated animals had similar numbers of nucleoli to control rats.
(2) The absorption of ingested Pb is modified by its chemical and physical form, by interaction with dietary minerals and lipids and by the nutritional status of the individual.
(3) More research and a national policy to provide optimal nutrition for all pregnant women, including the adolescent, are needed.
(4) Nutritional factors or environmental toxins have important effects on CNS degenerative changes.
(5) The goals of treatment are the restoration of normal gut peristalsis and the correction of nutritional deficiencies.
(6) Anthropometric and nutritional (serum albumin and transferrin) values were normal in both groups both at the beginning and at the end of the treatment period.
(7) The increased muscular strength in due to a rise of calcaemia, improved muscle contraction and probably also due to the mentioned nutritional factors.
(8) With better understanding of metabolic and compositional requirements, great advances have been made in the area of total parenteral nutrition.
(9) The following possible explanations were discussed: a) the tested psychotropic drugs block prostaglandin receptors in the stomach; b) the test substances react with prostaglandin in the nutritive solution; c) the substances stimulate metabolic processes in the stomach wall that break down prostaglandin.
(10) Dietary intakes, measured by three 24-hour recalls, revealed that protein, iron and Vitamin C generally met or exceeded the Nutrition Recommendations for age.
(11) We conclude that, whereas an identical protocol of acute ND had no significant effects on diaphragm muscle structure and function in adult rats, adolescent animals exhibit significantly less nutritional reserve.
(12) Voluntary intake and nutritive value of diets selected by goats grazing a shrubland at Marin county, N.L., Mexico were determined.
(13) An intravenous catheter system for long-term (at least 6-8 weeks) parenteral nutrition of unrestrained rats is described.
(14) The observations support the idea that the function of pericytes in the choriocapillaris, the major source of nutrition for the retinal photoreceptors, resides in their contractility, and that pericytes do not remove necrotic endothelium during capillary atrophy.
(15) Silicon, a relatively unknown trace element in nutritional research, has been uniquely localized in active calcification sites in young bone.
(16) A nutritional field survey was undertaken in 11 rural districts of Kwazulu.
(17) In study III the effect on fertility of nutrition, weight and body condition was studied.
(18) The data indicate poor D-methionine utilization by postsurgical patients during total parenteral nutrition when given as DL-methionine in the presence of other amino acids and glucose.
(19) In conclusion, although the dietary pattern in our area favours a good iron bioavailability, in our population the nutritional intake was shown to have a limited relationship with the parameters of biochemical iron status parameters.
(20) During this 3-week period of no esophagus, the nutritional status can be adequately maintained by intravenous hyperalimentation.