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1. |
Note of Appreciation |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 311-312
SeeligMildred S.,
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ISSN:0731-5724
DOI:10.1080/07315724.1982.10738044
出版商:Routledge
年代:1982
数据来源: Taylor
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2. |
Dieting dilemmas: the very low calorie diet and surgical treatment programs. |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 313-315
NewmarkS R,
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ISSN:0731-5724
DOI:10.1080/07315724.1982.10719000
出版商:Routledge
年代:1982
数据来源: Taylor
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3. |
Hypomagnesemia and hypokalemia in 1,000 treated ambulatory hypertensive patients. |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 317-322
WhangR,
ChrysantS,
DillardB,
SmithW,
FryerA,
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摘要:
This study reports on the prevalence of hypomagnesemia (4.5%), by the stringent criterion of less than or equal to 1.25 mEq/L, and hypokalemia (17%) in 1,000 ambulatory hypertensive patients under treatment at the VA Medical Center, Oklahoma City. The hypomagnesemic group required a greater number of antihypertensive medications than the nonhypomagnesemic patients to maintain their blood pressure in the acceptable range. These observations suggest the possibility that magnesium may play an important role in blood pressure control and indicate the need for further studies.
ISSN:0731-5724
DOI:10.1080/07315724.1982.10719001
出版商:Routledge
年代:1982
数据来源: Taylor
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4. |
Myocardial K kinetics in rats on Mg-deficient diet. |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 323-329
MaddenJ A,
SmithG A,
LlauradoJ G,
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摘要:
Kinetics and distribution of K were studied in myocardiuum of chronic Mg-deficient rats. The experimental design was as follows. Rats were fed either Mg-deficient or control diet for 30 days. They were then injected with 0.2 mCi of K-43. One half hour after injection they were killed and a segment of myocardium was washed with nonradioactive Krebs solution in a special chamber. Radioactivity remaining in the tissue was recorded continuously for 1 hour. A three-compartment model (extracellular, main intracellular, and subcellular) was used; transport rate constants (kij) and relative compartment sizes (qj) were determined. In myocardium of Mg-deficient rats the kij's and q's indicated greatly reduced intracellular accumulation of K but a large accumulation of K within the subcellular compartment probably mitochondrial. There was also some enlargement of the extracellular compartment. The extracellular to overall intracellular ratio for K increased 46% in Mg-deficient myocardium. The hypothesis that dietary Mg deficiency affects Na-K pump function is discussed.
ISSN:0731-5724
DOI:10.1080/07315724.1982.10719002
出版商:Routledge
年代:1982
数据来源: Taylor
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5. |
The effect of sodium intake on zinc excretion in patients with sickle cell anemia. |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 331-336
MatustikM C,
ChausmerA B,
MeyerW J,
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摘要:
Urinary zinc excretion is known to be elevated in subjects with sickle cell anemia. Sodium intake has been suggested to influence zinc excretion in normal subjects. In order to assess the effect of sodium on zinc excretion in subjects with sickle cell anemia, urinary zinc excretion was measured in thirteen children and adolescents with sickle cell anemia on both a high (140 mEq/day) and low (20 mEq/day) sodium intake. Urinary zinc excretion was elevated on both diets. The mean urinary zinc excretion on the high sodium diet (775 +/−238 micrograms/24 h) was significantly lower (P less than .005) than that on the low sodium diet (947 +/−344 micrograms/24 h). The zinc excretion did not correlate with calcium or magnesium excretion or aldosterone secretion rates or plasma renin activity. Although elevated, the urinary zinc excretion in patients with sickle cell anemia is still significantly lowered by increasing sodium intake.
ISSN:0731-5724
DOI:10.1080/07315724.1982.10719003
出版商:Routledge
年代:1982
数据来源: Taylor
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6. |
High-density lipoprotein-cholesterol and diet in a healthy elderly population. |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 337-343
HooperP L,
GarryP J,
GoodwinJ S,
HooperE M,
LeonardA G,
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摘要:
This study examined how high-density lipoprotein-cholesterol (HDL-C) correlated with a 3-day food record of fat, protein, carbohydrate, and alcohol consumption in a group of 270 healthy subjects over age 60. HDL-C concentrations correlated with alcohol consumption (expressed as grams/day) (r = + .25, P less than .001), and inversely with total carbohydrate (r = - .18, P less than .01) and refined carbohydrate (r = - .17, P less than .01) ingestion (expressed as a percent of total caloric intake). Subjects consuming diets low in either total carbohydrate or refined carbohydrate had 10 to 20% higher HDL-C levels than did those consuming diets high in these food substances. The relationships between HDL-C levels and alcohol and carbohydrate ingestion were independent of other variables which correlated with HDL-C levels. Dietary fat (total fat, saturated fat, unsaturated fat, and cholesterol) did not correlate with HDL-C. LDL-cholesterol and triglyceride levels did not correlate with any dietary variable measured.
ISSN:0731-5724
DOI:10.1080/07315724.1982.10719004
出版商:Routledge
年代:1982
数据来源: Taylor
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7. |
Can protein-fortified pasta serve as a meat substitute? |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 345-355
BinghamC J,
TsayR,
BabayanV K,
BlackburnG L,
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摘要:
A seventeen-day metabolic balance study was conducted with 13 healthy adult subjects to test the protein utilization of a meat-based diet and a protein-fortified pasta diet in an isonitrogenous, isocaloric inpatient study (averaging 112 gm of protein, and 2,500 cal). Intakes of calories, protein, fat, and carbohydrates, as well as ratios of meat protein or protein-fortified pasta protein (PEP), were controlled throughout the diets. The study was comprised of three experimental periods: a seven-day meat-protein control period, representing the typical american diet (TAD), averaging 18% protein, 40% fat, and 42% carbohydrate, a seven-day protein-enriched pasta control period (PEP), averaging 18% protein, 29% fat, and 53% carbohydrates, and a three-day PEP period composed of varied recipes, averaging 18% protein, 29% fat, and 53% carbohydrates. The subjects who consumed both the TAD and PEP diets achieved nitrogen balance (2.5 gN +/−0.7 on the TAD, 2 gN +/−0 on PEP with the PEP diet resulting in a decrease in plasma cholesterol (32 mg/dl, P less than .005), and a decrease in systolic (5.25 mm/Hg P less than .025) and diastolic blood pressure (5 mm/Hg, P less than .05), which was associated with an increase in urinary sodium excretion (19 +/−17 mEq/day, P less than .025). In this study, it was determined that protein-fortified pasta may serve as a meat alternative. The PEP diet, which includes a beneficial change in fat/carbohydrate ratio, can alter lipid profiles, blood pressure, and sodium excretion, thus leading to improved health status and a decrease in cardiac risk factors.
ISSN:0731-5724
DOI:10.1080/07315724.1982.10719005
出版商:Routledge
年代:1982
数据来源: Taylor
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8. |
An approach to primary preventive treatment for children with high blood pressure in a total community. |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 357-374
FrankG C,
FarrisR P,
DitmarsenP,
VoorsA W,
BerensonG S,
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摘要:
A model designed as primary hypertension prevention for children ranking high in blood pressure, selected from a total population, was applied to a semirural, biracial community. A Dietary/Exercise Alteration Program Trial (ADAPT), in combination with low-dose medication, was tested on 48 children aged 8-18 years who were randomly selected from 100 children consistently in the upper blood pressure decile. The interactive model a) focuses on a major public health problem that is measurable and modifiable, b) outlines a preventive approach to involve children and parents in establishing healthy life styles, and c) converts community limitations into resources. The comprehensive program was developed to support eating and exercise modifications accepted for hypertension treatment without placing children in a sick role. Sodium reduction, weight control, and regular exercise are the life-style changes promoted. Indicators for evaluating development and implementation of ADAPT are presented. The commitment to written pledges, ie, making simple behavioral changes, had a significant inverse association with post-treatment sodium and energy intakes in regression models that included the child's curriculum and physical activity class attendance. ADAPT represents an initial approach for developing primary preventive treatment of early essential hypertension in a pediatric population.
ISSN:0731-5724
DOI:10.1080/07315724.1982.10719006
出版商:Routledge
年代:1982
数据来源: Taylor
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9. |
Review of Carbohydrate Intolerance in Infancy |
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Journal of the American College of Nutrition,
Volume 1,
Issue 4,
1982,
Page 375-376
HeimTibor,
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ISSN:0731-5724
DOI:10.1080/07315724.1982.10738045
出版商:Routledge
年代:1982
数据来源: Taylor
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