EFFICACY OF BOERHAAVIA DIFFUSA L. ON DISRUPTION OF GONADOTROPINS AND TESTOSTERONE IN FLUORIDE INTOXICATED MALE RATS

Authors

  • Shashi A Department of Zoology and Environmental Sciences, Punjabi University Patiala, Punjab, India.
  • Imtiaza Khan Department of Zoology and Environmental Sciences, Punjabi University Patiala, Punjab, India.

DOI:

https://doi.org/10.22159/ajpcr.2017.v10i12.20604

Keywords:

Boerhaavia diffusa L, Fluoride, Follicle-stimulating hormone, Luteinizing hormone, Testosterone

Abstract

 

 Objective: The present study explored the influence of fluoride exposure on gonadotropins and reproductive hormones.

Methods: Male Wistar albino rats weighing 100-150 g were administered with 100, 200, and 300 ppm/kg body weight of sodium fluoride daily for 20 and 40 days. The control group was given 1 ml deionized water/kgbw/day for the same period. At the end of the experimental period, half of the animals were sacrificed and blood serum was collected and testis sample was taken concurrently. Remaining half rats were administrated with two doses (250 mg and 500 mg/kg body weight) of leaf extract of Boerhaavia diffusa L. for another 20 days. Serum level of follicle-stimulating hormone (FSH), luteinizing hormone (LH), testosterone, and intratesticular level of testosterone were evaluated.

Results: It was found that fluoride intoxication resulted in significant increase in the level of FSH (p<0.01) and LH (p<0.0001) while significant decrease in the serum (p<0.01) and testis (p<0.0001) level of testosterone. A significant (p<0.0001) positive correlation was found between level of serum fluoride and gonadotropins: FSH (20 days, r=0.708 and 40 days, r=0.795) and LH (20 days, r=0.779 and 40 days, r=0.891). However, there was significant (p<0.0001) negative correlation existed between serum fluoride and testosterone levels in serum (20 days, r=−0.780 and 40 days, r=−0.862) as well as testis (20 days, r=−0.915 and 40 days, r=−0.938).

Conclusion: It was found that administration of B. diffusa L. alleviated the adverse effects of fluoride on reproductive endocrine functions.

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Author Biographies

Shashi A, Department of Zoology and Environmental Sciences, Punjabi University Patiala, Punjab, India.

Professor

Department of Zoology and Environmental Sciences

Punjabi University Patiala

Imtiaza Khan, Department of Zoology and Environmental Sciences, Punjabi University Patiala, Punjab, India.

Research Scholar

Department of Zoology and Environmental Sciences

Punjabi University Patiala

References

Long H, Jin Y, Lin M, Sun Y, Zhang L, Clinch C. Fluoride toxicity in the male reproductive system. Fluoride 2009;42(4):260-76.

Chimento A, Sirianni R, Casaburi I, Pezzi V. Role of estrogen receptors and g protein-coupled estrogen receptor in regulation of hypothalamus-pituitary-testis axis and spermatogenesis. Front Endocrinol (Lausanne) 2014;5:1.

Maruska KP, Fernald RD. Social regulation of gene expression in the hypothalamic-pituitary-gonadal axis. Physiology (Bethesda) 2011;26(6):412-3.

Ma X, Cheng X, Li F, Guo J. Experimental research on endocrine disturbing effect of fluorin on hypothalamus-hypophysis-testis axis in male rats. Wei Sheng Yan Jiu 2008;37(6):733-5.

Narendhirakannan RT, Subramanian S, Kandaswamy M. Biochemical evaluation of antidiabetogenic properties of some commonly used Indian plants on streptozotocin-induced diabetes in experimental rats. Clin Exp Pharmacol Physiol 2006;33(12):1150-7.

Filicori M, Crowley WF Jr. The study of GnRH control of reproductive function. Ups J Med Sci 1984;89(1):13-8.

Ramakrishnappa N, Rajamahendran R, Lin YM, Leung PC. GnRH in non-hypothalamic reproductive tissues. Anim Reprod Sci 2005;88(1-2):95-113.

Chen P, Meng X, He J, Yun Z, Qin Y, Ge X, et al. Effects of high fluoride on reproductive endocrine of male adults. Endem Dis Bull 1997;12(2):57-8.

Reddy PS, Pushpalatha T, Reddy PS. Suppression of male reproduction in rats after exposure to sodium fluoride during early stages of development. Naturwissenschaften 2007;94(7):607-11.

Chauhan DS, Singh VK, Mishra S, Tripathi S, Tiwari M, Tomar A. Influence of fluoride exposure on hypothalamic pituitary gonadal axis hormones and semen quality. Asian J Biol Life Sci 2013;3:201-6.

Zhou T, Duan L, Ding Z, Yang R, Li S, Xi Y, et al. Environmental fluoride exposure and reproductive hormones in male living in endemic fluorosis villages in China. Life Sci J 2012;9:1-7.

Crawford JL, Heath DA, Haydon LJ, Thomson BP, Eckery DC. Gene expression and secretion of LH and FSH in relation to gene expression of GnRH receptors in the brushtail possum (Trichosurus vulpecula) demonstrates highly conserved mechanisms. Reproduction 2009;137(1):129-40.

Bergmann M, Behre HM, Nieschlag E. Serum FSH and testicular morphology in male infertility. Clin Endocrinol (Oxf) 1994;40(1):133-6.

Pushpalatha T, Srinivas M, Sreenivasula Reddy P. Exposure to high fluoride concentration in drinking water will affect spermatogenesis and steroidogenesis in male albino rats. Biometals 2005;18(3):207-12.

Zhang JH, Liang C, Ma JJ, Niu RY, Wang JD. Effects of sodium fluoride and sulfur dioxide on sperm motility and serum testosterone in male rats. Fluoride 2006;39(2):126-31.

Sun Z, Niu R, Wang B, Wang J. Altered sperm chromatin structure in mice exposed to sodium fluoride through drinking water. Environ Toxicol 2014;29(6):690-6.

Ortiz-Pérez D, Rodríguez-Martínez M, Martínez F, Borja-Aburto VH, Castelo J, Grimaldo JI, et al. Fluoride-induced disruption of reproductive hormones in men. Environ Res 2003;93(1):20-30.

Susheela AK, Jethanandani P. Circulating testosterone levels in skeletal fluorosis patients. J Toxicol Clin Toxicol 1996;34(2):183-9.

Hao P, Ma X, Cheng X, Ba Y, Zhu J, Cui L. Effect of fluoride on human hypothalamus-hypophysis-testis axis hormones. Wei Sheng Yan Jiu 2010;39(1):53-5.

Dong C, Cao J, Cao C, Han Y, Wu S, Wang S, et al. Effects of fluoride and aluminum on expressions of StAR and P450scc of related steroidogenesis in guinea pigs’ testis. Chemosphere 2016;147:345-51.

Cao J, Chen Y, Chen J, Yan H, Li M, Wang J. Fluoride exposure changed the structure and the expressions of Y chromosome related genes in testes of mice. Chemosphere 2016;161:292-9.

Narayana MV, Chinoy NJ. Effect of fluoride on rat testicular steroidogenesis. Fluoride 1994;27:7-12.

Gupta RS, Khan TI, Agrawal D, Kachhawa JB. The toxic effects of sodium fluoride on the reproductive system of male rats. Toxicol Ind Health 2007;23(9):507-13.

Chabre M. Aluminofluoride and beryllofluoride complexes: A new phosphate analogs in enzymology. Trends Biochem Sci 1990;15(1):6-10.

Payne AH, O’Shaughnessy PJ. Structure, function and regulation of steroidogenic enzymes in the Leydig cell. In: Payne AH, Hardy MP, Ruccell LD, editors. The Leydig Cell. Vienna: Cache River Press; 1996. p. 259-85.

Sharma B, Sharma P, Joshi SC. Mitigating effects of Zingiber officinale against reproductive toxicity induced by dicholovos in male rats. Int J Pharm Pharm Sci 2017;9(5):107-3.

Luke J. Fluoride deposition in the aged human pineal gland. Caries Res 2001;35(2):125-8.

Silman RE, Leone RM, Hooper RJ, Preece MA. Melatonin, the pineal gland and human puberty. Nature 1979;282(5739):301-3.

Tokar’ VI, Savchenko ON. Effect of inorganic fluorine compounds on the functional state of the pituitary-testis system. Probl Endokrinol (Mosk) 1977;23(4):104-7.

Published

01-12-2017

How to Cite

A, S., and I. Khan. “EFFICACY OF BOERHAAVIA DIFFUSA L. ON DISRUPTION OF GONADOTROPINS AND TESTOSTERONE IN FLUORIDE INTOXICATED MALE RATS”. Asian Journal of Pharmaceutical and Clinical Research, vol. 10, no. 12, Dec. 2017, pp. 68-73, doi:10.22159/ajpcr.2017.v10i12.20604.

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Original Article(s)