Results 11 to 20 of about 291,953 (142)

On the Excretion of Lead [PDF]

The Boston Medical and Surgical Journal, 1908
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openaire   +2 more sources

Sodium Excretion and the Risk of Cardiovascular Disease in Patients With Chronic Kidney Disease.

Journal of the American Medical Association (JAMA), 2016
IMPORTANCE Patients with chronic kidney disease (CKD) are at an increased risk of cardiovascular disease (CVD) compared with the general population. Prior studies have produced contradictory results on the association of dietary sodium intake with risk ...
K. Mills, J. Chen, Wei Yang, L. Appel, J. Kusek, A. Alper, P. Delafontaine, M. Keane, E. Mohler, A. Ojo, Mahboob Rahman, A. Ricardo, E. Soliman, S. Steigerwalt, R. Townsend, Jiang He   +15 more
semanticscholar   +1 more source

In Vivo Long‐Term Biodistribution, Excretion, and Toxicology of PEGylated Transition‐Metal Dichalcogenides MS2 (M = Mo, W, Ti) Nanosheets

Advancement of science, 2016
With unique 2D structures and intriguing physicochemical properties, various types of transition metal dichalcogenides (TMDCs) have attracted much attention in many fields including nanomedicine. Hence, it is of great importance to carefully study the in
Jiali Hao, Guosheng Song, Teng Liu, Xuan Yi, Kai Yang, Liang Cheng, Zhuang Liu   +6 more
semanticscholar   +1 more source

Urea and Ammonia Metabolism and the Control of Renal Nitrogen Excretion.

American Society of Nephrology. Clinical Journal, 2015
Renal nitrogen metabolism primarily involves urea and ammonia metabolism, and is essential to normal health. Urea is the largest circulating pool of nitrogen, excluding nitrogen in circulating proteins, and its production changes in parallel to the ...
I. Weiner, W. Mitch, J. Sands
semanticscholar   +1 more source

Validation and Assessment of Three Methods to Estimate 24-h Urinary Sodium Excretion from Spot Urine Samples in Chinese Adults

PLoS ONE, 2016
24-h urinary sodium excretion is the gold standard for evaluating dietary sodium intake, but it is often not feasible in large epidemiological studies due to high participant burden and cost.
Yaguang Peng, Wei Li, Yang Wang, Hui Chen, J. Bo, Xingyu Wang, Li-sheng Liu   +6 more
semanticscholar   +1 more source

An imbalance between the excretion of thromboxane and prostacyclin metabolites in pulmonary hypertension.

New England Journal of Medicine, 1992
BACKGROUND Constriction of small pulmonary arteries and arterioles and focal vascular injury are features of pulmonary hypertension. Because thromboxane A2 is both a vasoconstrictor and a potent stimulus for platelet aggregation, it may be an important ...
B. Christman, Charles D. McPherson, J. Newman, G. King, G. Bernard, B. Groves, J. Loyd   +6 more
semanticscholar   +1 more source

Decreased extra-renal urate excretion is a common cause of hyperuricemia

Nature Communications, 2012
ABCG2, also known as BCRP, is a high-capacity urate exporter, the dysfunction of which raises gout/hyperuricemia risk. Generally, hyperuricemia has been classified into urate 'overproduction type' and/or 'underexcretion type' based solely on renal urate ...
K. Ichida, H. Matsuo, T. Takada, A. Nakayama, Keizo Murakami, T. Shimizu, Yoshihide Yamanashi, H. Kasuga, H. Nakashima, Takahiro Nakamura, Y. Takada, Y. Kawamura, Hiroki Inoue, C. Okada, Yoshitaka Utsumi, Yuki Ikebuchi, Kousei Ito, M. Nakamura, Y. Shinohara, M. Hosoyamada, Y. Sakurai, N. Shinomiya, T. Hosoya, H. Suzuki   +23 more
semanticscholar   +1 more source

Multiple functions of the crustacean gill: osmotic/ionic regulation, acid-base balance, ammonia excretion, and bioaccumulation of toxic metals

Front. Physio., 2012
The crustacean gill is a multi-functional organ, and it is the site of a number of physiological processes, including ion transport, which is the basis for hemolymph osmoregulation; acid-base balance; and ammonia excretion.
R. Henry, Č. Lucu, H. Onken, D. Weihrauch   +3 more
semanticscholar   +1 more source

Limited oral bioavailability and active epithelial excretion of paclitaxel (Taxol) caused by P-glycoprotein in the intestine.

Proceedings of the National Academy of Sciences of the United States of America, 1997
In mice, the mdr1a and mdr1b genes encode drug-transporting proteins that can cause multidrug resistance in tumor cells by lowering intracellular drug levels. These P-glycoproteins are also found in various normal tissues such as the intestine.
A. Sparreboom, J. Asperen, U. Mayer, A. Schinkel, J. Smit, D. Meijer, P. Borst, W. Nooijen, J. Beijnen, O. Tellingen   +9 more
semanticscholar   +1 more source

Validity of predictive equations for 24-h urinary sodium excretion in adults aged 18-39 y.

American Journal of Clinical Nutrition, 2013
BACKGROUND Collecting a 24-h urine sample is recommended for monitoring the mean population sodium intake, but implementation can be difficult. OBJECTIVE The objective was to assess the validity of published equations by using spot urinary sodium ...
M. Cogswell, Chia‐Yih Wang, Te-Ching Chen, C. Pfeiffer, P. Elliott, C. Gillespie, A. Carriquiry, C. Sempos, Kiang Liu, Cria G. Perrine, C. Swanson, K. Caldwell, C. Loria   +12 more
semanticscholar   +1 more source