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Mendeley readers
Attention Score in Context
| Title |
Effects of Different Levels of Calcium Intake on Brain Cell Apoptosis in Fluorosis Rat Offspring and Its Molecular Mechanism
|
|---|---|
| Published in |
Biological Trace Element Research, September 2016
|
| DOI | 10.1007/s12011-016-0850-9 |
| Pubmed ID | |
| Authors |
Yan Sun, Lulu Ke, Xiangren Zheng, Tao Li, Wei Ouyang, Zigui Zhang |
| Abstract |
The purpose of the investigation is to reveal the influence of dietary calcium on fluorosis-induced brain cell apoptosis in rat offspring, as well as the underlying molecular mechanism. Sprague-Dawley (SD) female rats were randomly divided into five groups: control group, fluoride group, low calcium, low calcium fluoride group, and high calcium fluoride group. SD male rats were used for breeding only. After 3 months, male and female rats were mated in a 1:1 ratio. Subsequently, 18-day-old gestation rats and 14- and 28-day-old rats were used as experimental subjects. We determined the blood/urine fluoride, the blood/urine calcium, the apoptosis in the hippocampus, and the expression levels of apoptosis-related genes, namely Bcl-2, caspase 12, and JNK. Blood or blood/urine fluoride levels and apoptotic cells were found significantly increased in fluorosis rat offspring as compared to controls. Furthermore, the Bcl-2 messenger RNA (mRNA) expression levels significantly decreased, and caspase 12 mRNA levels significantly increased in each age group as compared to controls. Compared with the fluoride group, the blood/urine fluoride content and apoptotic cells evidently decreased in the high calcium fluoride group, Bcl-2 mRNA expression significantly increased and caspase 12 mRNA expression significantly decreased in each age group. All results showed no gender difference. Based on these results, the molecular mechanisms of fluorosis-induced brain cell apoptosis in rat offspring may include the decrease in Bcl-2 mRNA expression level and increase in caspase 12 mRNA expression signaling pathways. High calcium intake could reverse these gene expression trends. By contrast, low calcium intake intensified the toxic effects of fluoride on brain cells. |
X Demographics
The data shown below were collected from the profiles of 6 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 | 3 | 50% |
| Canada | 1 | 17% |
| Unknown | 2 | 33% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 6 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 12 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 12 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 3 | 25% |
| Researcher | 2 | 17% |
| Student > Master | 2 | 17% |
| Professor | 1 | 8% |
| Other | 1 | 8% |
| Other | 1 | 8% |
| Unknown | 2 | 17% |
| Readers by discipline | Count | As % |
|---|---|---|
| Biochemistry, Genetics and Molecular Biology | 3 | 25% |
| Environmental Science | 2 | 17% |
| Unspecified | 1 | 8% |
| Immunology and Microbiology | 1 | 8% |
| Medicine and Dentistry | 1 | 8% |
| Other | 1 | 8% |
| Unknown | 3 | 25% |
Attention Score in Context
This research output has an Altmetric Attention Score of 5. 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 03 October 2016.
All research outputs
#6,303,184
of 22,889,074 outputs
Outputs from Biological Trace Element Research
#382
of 2,031 outputs
Outputs of similar age
#96,396
of 320,659 outputs
Outputs of similar age from Biological Trace Element Research
#4
of 24 outputs
Altmetric has tracked 22,889,074 research outputs across all sources so far. This one has received more attention than most of these and is in the 72nd percentile.
So far Altmetric has tracked 2,031 research outputs from this source. They receive a mean Attention Score of 4.7. This one has done well, scoring higher than 81% 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 320,659 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 69% of its contemporaries.
We're also able to compare this research output to 24 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 83% of its contemporaries.