Evidence map›Paper›PMID 31423163›Full record

ArticleOncology letters2019

Mechanism of cadmium poisoning on testicular injury in mice.

Yaping Ren, Wenhua Shao, Lijun Zuo, Wei Zhao, Haizhang Qin, Yingjie Hua, Dejie Lu, Chao Mi, Sien Zeng, Liao Zu

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.3field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 34 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Comparing the effects ofJournal of advanced veterinary and animal research · 2023
    Article
  6. Review
  7. Article
  8. Review
  9. Toxins · 2022
    Article
  10. Article
  11. Article
  12. Article
  13. Establishment of an oligoasthenospermia mouse model based onAnimal models and experimental medicine · 2021
    Article
  14. Article
  15. Damage to the Testicular Structure of Rats by Acute Oral Exposure of Cadmium.International journal of environmental research and public health · 2021
    Article
  16. Review
  17. Therapeutic Effects of Ethanolic Extract ofFrontiers in veterinary science · 2021
    Article
  18. Review
  19. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Yaping RenDepartment of Histology and Embryology, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Wenhua ShaoLaboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Lijun ZuoDepartment of Histology and Embryology, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Wei ZhaoDepartment of Histology and Embryology, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Haizhang QinDepartment of Histology and Embryology, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Yingjie HuaDepartment of Histology and Embryology, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Dejie LuDepartment of Histology and Embryology, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Chao MiDepartment of Pathology and Physiopathology, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Sien ZengLaboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, Guangxi 541004, P.R. China.
Liao ZuEvidence Identification Center, The Seven Star Branch in The Guilin City Public Security Bureau, Guilin, Guangxi 541004, P.R. China.
Guilin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cadmium is a heavy metal that is toxic to humans and the reproductive system. The present study aimed to investigate the mechanisms of cadmium-induced reproductive toxicity in a male Institute of Cancer Research mouse model of cadmium poisoning. Changes in luteinizing hormone receptor (LHR), 17α-hydroxylase and endothelial nitric oxide (NO) synthase (eNOS) expression levels were examined. A total of 24 male mice (4-week-old) were randomly divided into four groups (normal control group and low, medium and high cadmium groups) and subjected to gavage treatment with normal saline or cadmium-containing saline solutions for 8 weeks prior to sacrifice. To assess testicular injury, serum androgen levels were determined by ELISA, testicular tissue pathological changes were evaluated using hematoxylin and eosin staining. In addition, LHR, 17α-hydroxylase and eNOS expressions levels were examined by western blotting, and apoptosis was examined with a terminal deoxynucleotidyl transferase dUTP nick end labeling assay. The results demonstrated that the severity of testes injury increased with cadmium concentration. In addition, LHR, 17α-hydroxylase and eNOS expression levels increased with low and medium concentrations of cadmium; however, they were decreased following treatment with high concentrations of cadmium. The results from the present study demonstrated that cadmium altered LHR, 17α-hydroxylase and eNOS expression levels in testicular stromal cells, which may impact testosterone synthesis. Furthermore, NO was suggested to be involved in cadmium-induced testicular injury by measurements of eNOS expression in testicular stromal cells.

Indexed as

17α-hydroxylaseandrogenendothelial nitric oxide synthaseluteinizing hormone receptorspermatogenesis

Identifiers

PMID31423163
PMCPMC6607104
OpenAlexW2947413656

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.