搜索结果: 1-15 共查到“医学 excretion”相关记录30条 . 查询时间(0.03 秒)
Validation of spot urine in predicting 24-h sodium excretion at the individual level
24-hour urine sodium intake spot urine validation formula
2018/11/14
Background: Evidence for the effect of dietary sodium intake on the risk of cardiovascular disease has been controversial. One of the main explanations for the conflicting results lies in the great va...
Urinary potassium excretion, renal ammoniagenesis, and risk of graft failure and mortality in renal transplant recipients
graft failure kidney transplantation mortality urinary potassium excretion ammoniagenesis dietary potassium intake
2018/12/19
Background: Renal transplant recipients (RTRs) have commonly been urged to limit their potassium intake during renal insufficiency and may adhere to this principle after transplantation. Importantly, ...
Intake of carbonated beverages has been associated
with increased fracture risk in observational studies. The
usual explanation given is that one or more of the beverage constituents
increase urina...
Cognitive dietary restraint is associated with higher urinary cortisol excretion in healthy premenopausal women
Dietary restraint urinary cortisol Three-Factor Eating Questionnaire
2016/6/12
Cognitive dietary restraint, assessed by the ThreeFactor
Eating Questionnaire restraint subscale, is associated with
subclinical menstrual cycle disturbances. This association may
be mediated by st...
Nonheme-iron absorption, fecal ferritin excretion, and blood indexes of iron status in women consuming controlled lactoovovegetarian diets for 8 wk
Nonheme-iron absorption bioavailability iron status
2016/5/31
The characteristics of vegetarian diets suggest
that these diets would have lower dietary iron bioavailability
than nonvegetarian diets, but there is no evidence of iron deficiency
in vegetarians.
No evidence for dietary protein and dietary salt as main factors of calcium excretion in healthy children and adolescents
healthy children adolescents
2016/5/31
The title and conclusions of the article, “Bioavailability of
iron glycine as a fortificant in infant foods,” by Fox et al (1) are
not supported by the data presented. Their data show that the
abso...
Effect of fruit juice intake on urinary quercetin excretion and biomarkers of antioxidative status
Quercetin urinary excretion biomarker
2016/5/27
Epidemiologic studies suggest that foods rich in
flavonoids might reduce the risk of cardiovascular disease.
Urinary potassium excretion and risk of cardiovascular events
cardiovascular disease epidemiology potassium risk factors sodium
2018/11/29
Background: Observational studies on dietary potassium and risk of cardiovascular disease (CVD) have reported weak-to-modest inverse associations. Long-term prospective studies with multiple 24-h urin...
Urinary type IV collagen excretion predicts an increased urinary albumin-to-creatinine ratio in normoalbuminuric patients with diabetes
Type IV Collagen Diabetic Nephropathy Oxidative Stress Monocyte Chemoattractant Protein-1
2013/1/30
Aims: We evaluated whether urinary excretion of type IV collagen (U-COL) may predict an increase in the urinary albumin-to-creatinine ratio (ACR) and what factors regulate U-COL in 145 normoalbuminuri...
Determining the Value of Albumin to Creatinine Ratio in a Single Morning Sample, Compared to the 24-Hour Urinary Albumin Excretion Test,for Determining Micro-Albuminuria in Diabetic Patients
Albumin/creatinine ratio 24-hour urine albumin Diabetic nephropathy Micro-albuminuria
2009/11/26
Background: The aim of the study was to compare albumin to creatinine ratio (ACR) in the morning urine sample with the 24-hour urinary albumin excretion in diabetic patients by using facilities availa...
The purpose of this study was to detect the physiological process of FDG's filtration from blood to urine and to establish a mathematical model to describe the process. Dynamic positron emission tomog...
Urinary excretion of water and electrolytes during open-sea saturation diving to 850 fsw
human Urinary excretion electrolyte diuretic
2009/7/17
The dive was carried out in the open sea to a depth of 850 fsw (26.7 ATA) for 6 days (DD 1--6) in the saturated mode, with personnel transfer capsule (PTC) excursions between 0 and 150 fsw and diver e...
Antidiuresis and inhibition of PGE2 excretion by hyperoxia in the conscious dog
Antidiuresis PGE2 hyperoxia Plasma antidiuretic hormone antagonism
2009/7/16
Experiments were performed to determine the influence of varying inspired oxygen tension on renal prostaglandin E2 (PGE2) excretion, renal hemodynamics, and water and electrolyte excretion in the cons...
Body heat balance and urine excretion during a 4-day saturation dive at 4 ATA
decompression human thermal urine saturation heliox
2009/7/16
Five male volunteers were exposed for 4 days to a 4-ATA helium-oxygen saturation dive. Partitional calorimetry was performed during 2-h test periods at various ambient temperatures (Ta). Heat producti...
Venous air emboli with 15N2: pulmonary excretion and physiologic responses in dogs
decompression nitrogen pulmonary model embolism AGE air animal dog
2009/7/8
Venous air embolism occurs with decompression sickness as well as during a wide variety of surgical procedures in hospitalized patients. We developed a canine model to allow documentation and quantita...