| Title |
Effect of amlodipine, a calcium channel antagonist, on gonadal steroid of male wistar albino rats
|
|---|---|
| Published in |
Journal of experimental pharmacology, March 2010
|
| DOI | 10.2147/jep.s8586 |
| Pubmed ID | |
| Authors |
F C Onwuka, Kc Patrick-I Wuanyanwu, C K Nnodu, O Erhabor |
| Abstract |
This study was carried out to investigate the effect of prolonged intake of calcium-channel blocker amlodipine, an antihypertensive drug on gonadal steroid hormone (testosterone) of male albino rats. Three different concentrations of amlodipine (0.01, 0.02 and 0.03 mg/kg body weight) was administered orally to three different groups (B, C, and D) of experimental male Wistar albino rats (n = 8) for six weeks. Group A rats were fed normal diet without amlodipine (n = 8) served as the control. The administration of amlodipine significantly reduced testosterone level in the following order, group A (0.22 ± 0.01) > B (0.18 ± 0.01) > C (0.14 ± 0.01) > D (0.10 ± 0.01). The reduction in testosterone levels corresponded with an increase in the concentration of amlodipine administered to male Wistar albino rats. The observation in this study reveals that long-term treatment of male Wistar rats with calcium-channel blocker and antihypertensive (amlodipine) produces a significant reduction in the level of testosterone a hormone associated with decreased ability of men to enjoy sex and to develop good quality erections. There is the need for a large scale study to investigate the potential effect of long-term antihypertensive therapy with amlodipine on sexual dysfunction in men. |
X Demographics
The data shown below were collected from the profiles of 3 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 | 1 | 33% |
| Unknown | 2 | 67% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 3 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 3 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 3 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Professor | 1 | 33% |
| Unknown | 2 | 67% |
| Readers by discipline | Count | As % |
|---|---|---|
| Nursing and Health Professions | 1 | 33% |
| Unknown | 2 | 67% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3. 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 June 2023.
All research outputs
#15,091,901
of 25,374,647 outputs
Outputs from Journal of experimental pharmacology
#55
of 150 outputs
Outputs of similar age
#82,174
of 102,927 outputs
Outputs of similar age from Journal of experimental pharmacology
#2
of 2 outputs
Altmetric has tracked 25,374,647 research outputs across all sources so far. This one is in the 40th percentile – i.e., 40% of other outputs scored the same or lower than it.
So far Altmetric has tracked 150 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.8. This one has gotten more attention than average, scoring higher than 62% 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 102,927 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 20th percentile – i.e., 20% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 2 others from the same source and published within six weeks on either side of this one.