Cadmium in Seminal Plasma of Fertile and Infertile Male Dromedary Camels
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The objective of this study was to investigate the cadmium (Cd) profile in seminal plasma of male dromedary camel with impotentia generandi (post-coital infertility, IG group, n = 14) in comparison with known fertile males (FERT group, n = 5). Andrological examination was carried out for all animals. Semen was collected with electroejaculation and examined for volume, concentration, motility, viability, and abnormality. Seminal fluid was harvested after centrifugation and analyzed for Cd using atomic absorption spectrophotometer. Results showed that sperm concentration, motility, and viability were higher, while sperm abnormality was lower in IG group than in FERT group (P < 0.05). Cd was higher in seminal plasma of IG group than in FERT group (P = 0.04). Negative correlation was found between Cd concentration and sperm concentration (r = − 0.511, P = 0.04). There was also a tendency for negative correlation between Cd concentration and the testicular size (r = − 0.455, P = 0.05). In conclusion, Cd may be one of factors causing infertility in male dromedary camels.
KeywordsCadmium Male dromedary camel Infertility Semen
This study was financially supported by the Deanship of Research of Qassim University, Kingdome of Saudi Arabia.
Compliance with Ethical Standards
This study was approved by the Animal Care and Welfare Committee, Deanship of Scientific Research, Qassim University, Kingdom of Saudi Arabia.
Conflict of Interest
The authors declare that they have no conflict of interest.
- 5.Pizent A, Tariba B, Živković T (2012) Reproductive toxicity of metals in men. Arh Hig Rada Toksikol 63(Suppl 1):35–46Google Scholar
- 6.Jurewicz J, Hanke W, Radwan M, Bonde JP (2009) Environmental factors and semen quality. Int J Occup Med Environ Health 22:305–329Google Scholar
- 10.Monsefi M, Alaee S, Moradshahi A, Rohani L (2010) Cadmium induced infertility in male mice. Environ Toxicol 25:94–102Google Scholar
- 17.Antoniou V, Zantopoulos N, Tsoukali-Papadopoulou H (1995) Selected heavy metal concentrations in goat liver and kidney. Vet Hum Toxicol 37:20–22Google Scholar
- 18.Moffat AC, Jackson JV, Moss MS, Widdop B (1986) Metals and anions. In: Clarke’s isolation and identification of drugs, 2nd edn. The Pharmaceutical Press, LondonGoogle Scholar
- 20.Morrow H (2010) Cadmium and Cadmium Alloys. Kirk-Othmer encyclopedia of chemical technology. John Wiley and Sons, pp 1–36Google Scholar
- 25.Alaee S, Monsefi M (2013) Effect of cadmium on oxidative stress of testes in adult male mice. Iranian J Reprod Med 11:39–44Google Scholar