| Title |
Effects of insulin on kidney function and sodium excretion in healthy subjects
|
|---|---|
| Published in |
Diabetologia, September 1989
|
| DOI | 10.1007/bf00274259 |
| Pubmed ID | |
| Authors |
P. Skøtt, O. Hother-Nielsen, N. E. Bruun, J. Giese, M. D. Nielsen, H. Beck-Nielsen, H. -H. Parving |
| Abstract |
Insulin action on kidney function was evaluated in 8 healthy subjects, (mean age 27 years) using the euglycaemic clamp technique. Insulin was infused at rates of 0, 20 and 40 mU.min-1.m-2 over consecutive periods of 120 min resulting in plasma insulin concentrations of 8 +/- 2, 29 +/- 7 and 66 +/- 14 mU/l. The renal clearance of 51Cr-EDTA, lithium, sodium and potassium was determined during the last 90 min of each period. Sodium clearance declined with increasing plasma insulin concentrations (1.3 +/- 0.4, 1.0 +/- 0.3 and 0.5 +/- 0.2 ml.min-1.1.73 m-2, p less than 0.001), while glomerular filtration rate (108 +/- 21, 104 +/- 21 and 108 +/- 20 ml.min-1. 1.73 m-2) and lithium clearance (a marker of fluid flow rate from the proximal tubules) 29 +/- 5, 29 +/- 4 and 30 +/- 4 ml.min-1.1.73 m-2) remained unchanged. Calculated proximal tubular reabsorption of sodium and water was unchanged, while calculated distal fractional sodium reabsorption increased (95.5 +/- 1.5, 96.4 +/- 1.2 and 98.1 +/- 0.7%, p less than 0.001). Potassium clearance and plasma potassium concentration declined, whereas plasma aldosterone and plasma renin concentrations were unchanged. In conclusion, elevation of plasma insulin concentration within the physiological range has a marked antinatriuretic action. This effect is located distally to the proximal renal tubules. |
X Demographics
The data shown below were collected from the profiles of 5 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 2 | 40% |
| Brazil | 1 | 20% |
| Canada | 1 | 20% |
| Unknown | 1 | 20% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 5 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 31 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 1 | 3% |
| Unknown | 30 | 97% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 5 | 16% |
| Student > Bachelor | 4 | 13% |
| Other | 3 | 10% |
| Student > Doctoral Student | 3 | 10% |
| Student > Master | 3 | 10% |
| Other | 5 | 16% |
| Unknown | 8 | 26% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 14 | 45% |
| Biochemistry, Genetics and Molecular Biology | 2 | 6% |
| Veterinary Science and Veterinary Medicine | 1 | 3% |
| Agricultural and Biological Sciences | 1 | 3% |
| Unspecified | 1 | 3% |
| Other | 2 | 6% |
| Unknown | 10 | 32% |
Attention Score in Context
This research output has an Altmetric Attention Score of 14. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 27 July 2016.
All research outputs
#2,417,594
of 24,071,024 outputs
Outputs from Diabetologia
#1,247
of 5,213 outputs
Outputs of similar age
#425
of 14,600 outputs
Outputs of similar age from Diabetologia
#2
of 5 outputs
Altmetric has tracked 24,071,024 research outputs across all sources so far. Compared to these this one has done well and is in the 89th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 5,213 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 23.9. This one has done well, scoring higher than 76% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 14,600 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 97% of its contemporaries.
We're also able to compare this research output to 5 others from the same source and published within six weeks on either side of this one. This one has scored higher than 3 of them.