Abstract
Neurokinin B exists as a member of tachykinin family, which is encoded by Tac3 gene and binds to Tac3R. Several studies have shown that neurokinin B is involved in secretion of gonadotropin releasing hormone and maintenance of reproductive function. No data on the effect of neurokinin B on accessory sex glands is available till date. The current study is designed to determine the dose dependent effects of neurokinin B on seminal vesicles of New Zealand White Rabbits. For experimental procedure, 18 New Zealand white rabbits (Oryctolagus cuniculus) were purchased from National Institute Health, Islamabad Pakistan. Adult laboratory rabbits were administrated with neurokinin B at two different dose concentrations (1 ηg and 1 µg) twice daily for a period of continuous 12 days. The results demonstrated a significant increase in seminal vesicles weight and epithelial cell height at all tested doses (P < 0.05). Marked increase in epithelial folds was readily manifested, however the lumen was irregular. In this study histological and structural alterations in seminal vesicles manifest a progressive effect on seminal vesicles subsequent to subcutaneous twice-daily administration of Neurokinin B for 12 days.
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Akinsola AR, Oluwaseun H, Adewale A, Olusegun S, Adesina M (2012) Effect of the methanolic extract of trichosanthescucumerina seed (snakegourd/tomatoe) on hormone influenced seminal vesicle weight in adult Wistar rats. Webmedcentral Anat 3(6):1–8
Almeida T, Rojo J, Nieto P, Pinto F, Hernandez M, Martin J et al (2004) Tachykinins and tachykinin receptors: structure and activity relationships. Curr Med Chem 11:2045–2081
Amstalden M, Coolen LM, Hemmerle AM, Billings HJ, Connors JM, Goodman RL, Lehman MN (2010) Neurokinin 3 receptor immunoreactivity in the septal region, preoptic area and hypothalamus of the female sheep: colocalisation in neurokinin B cells of the arcuate nucleus but not in gonadotrophin-releasing hormone neurones. J Neuroendocrinol 22(1):1–12
Brandes D (1974) Male accessory sex organs: structure and function in mammals. Academic Press, New York, p 527
Candenas ML, Cintado CG, Pennefather JN, Pereda MT, Loizaga JM, Maggi CA et al (2002) Identification of a tachykinin NK 2 receptor splice variant and its expression in human and rat tissues. Life Sci 72:269–277
Fawacett DW, Bloom W (1986) A textbook of histology. W.B. Saunders, Philadelphia, pp 796–850
Fong TM, Anderson SA, Yu H, Huang RR, Strader CD (1992) Differential activation of intracellular effector by two isoforms of human neurokinin-1 receptor. Mol Pharmacol 41:24–30
Frandson RD, Wilkee WL, Fails AD (2009) Anatomy and physiology of farm animals. Wiley-Blackwell, New York City
Garcia-Recio S, Gascón P (2015) Biological and pharmacological aspects of the NK1-receptor. Biomed Res Int 2015:495704
Goodman RL, Lehman MN (2012) Kisspeptin neurons from mice to men: similarities and differences. Endocrinology 153(11):5105–5118
Goodman RL, Lehman MN, Smith JT, Coolen LM, De Oliveira CV, Jafarzadehshirazi MR et al (2007) Kisspeptin neurons in the arcuate nucleus of the ewe express both dynorphin A and neurokinin B. Endocrinology 148(12):5752–5760
Higgins SJ, Burchell JM, Mainwaring WIP (1976) Testosterone control of nucleic acid content and proliferation of epithelium and stroma in rat seminal vesicles. Biochem J 160:43–74
Jayasena CN, Comninos AN, De Silva A, Abbara A, Veldhuis JD, Nijher GM, Ganiyu-Dada Z, Vaal M, Stamp G, Ghatei MA, Bloom SR (2013) Effects of neurokinin B administration on reproductive hormone secretion in healthy men and women. J Clin Endocrinol Metab 99:19–27
Kierszenbaum AL, Tres L (2015) Histology and cell biology: an introduction to pathology, 4th edn. Elsevier, Amsterdam, p 653
Knoblaugh SE, True L, Tretiakova M, Hukkanen RR (2018) Male reproductive system. In: Comparative anatomy and histology. Academic Press, pp 335–363
Krajewski SJ, Burke MC, Anderson MJ, McMullen NT, Rance NE (2010) Forebrain projections of arcuate neurokinin B neurons demonstrated by anterograde tract-tracing and monosodium glutamate lesions in the rat. Neuroscience 166(2):680–697
Lasaga M, Debeljuk L (2011) Tachykinins and the hypothalamo-pituitary-gonadal axis: an update. Peptides 32:1972–1978
Lehman MN, Coolen LM, Goodman RL (2010) Minireview: kisspeptin/neurokinin B/dynorphin (KNDy) cells of the arcuate nucleus: a central node in the control of gonadotropin-releasing hormone secretion. Endocrinology 151(8):3479–3489
Nakanishi S (1991) Mammalian tachykinin receptors. Ann. Rev Neurosci 14:123–136
Navarro VM, Gottsch ML, Chavkin C, Okamura H, Clifton DK, Steiner RA (2009) Regulation of gonadotropin-releasing hormone secretion by kisspeptin/dynorphin/neurokinin B neurons in the arcuate nucleus of the mouse. J Neurosci 29:11859–11866
Noorafshan A, Karbalay-Doust S (2012) Curcumin protects the seminal vesicles from metronidazole-induced reduction of secretion in mice. Acta Medica (Hradec Kralove) 55:32–36
Pennefather JN, Lecci A, Candenas ML, Patak E, Pinto FM, Maggi CA (2004) Tachykinins and tachykinin receptors: a growing family. Life Sci 74:1445–1463
Ramzan F, Qureshi IZ, Ramzan M, Ramzan MH, Ramzan F (2012) Immature rat seminal vesicles show histomorphological and ultrastructural alterations following treatment with kisspeptin-10. Reprod Biol Endocrinol 10(1):18
Seminara SB, Messager S, Chatzidaki EE, Thresher RR, Acierno Jr. JS, Shagoury JK et al (2003) The GPR54 gene as a regulator of puberty. N Engl J Med 349(17):1614–1627
Semple RK, Topaloglu AK (2010) Neurokinin B and its receptor in hypogonado- tropic hypogonadism. Front Hormone Res 39:1333–1341
Thomson AA, Marker PC (2006) Branching morphogenesis in the prostate gland and seminal vesicles. Differentiation 74:382–392
Topaloglu AK, Reimann F, Guclu M, Yalin AS, Kotan LD, Porter KM et al (2009) TAC3 and TACR3 mutations in familial hypogonadotropic hypogonadism re-veal a key role for neurokinin B in the central control of reproduction. Nat Genet 41:354–358
Veneziale CM, Steer RC, Buchi KA (1977) Guinea pig seminal vesicle epithelium: a model for androgen action in regulatory mechanisms affecting gonadal hormone action. University Park Press, Baltimore, pp 103–168
Wakabayashi Y, Yamamura T, Sakamoto K, Mori Y, Okamura H (2012) Electrophysiological and morphological evidence for synchronized GnRH pulse generator activity among Kisspeptin/neurokinin B/dynorphin A (KNDy) neurons in goats. J Reprod Dev 59(1):40–48
Yang JJ, Caligioni CS, Chan YM, Seminara SB (2012) Uncovering novel reproductive defects in neurokinin B receptor null mice: closing the gap between mice and men. Endocrinology 153(3):1498–1508
Young B, Woodford P, O'Dowd G (2013) Wheater's functional histology: a text and colour atlas. Elsevier, Amsterdam
Zhang Y, Berger A, Milne CD, Paige CJ (2006) Tachykinins in the immune system. Curr Drug Targets 7:1011–1020
Acknowledgements
The authors are grateful to Mr. Zubair, Senior Technician, Gomal Medical College, Dera Ismail Khan for his help in tissue sectioning. The authors are thankful to Miss Maria Wishal for providing assistance in statistical analysis.
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ZU conducted the experiments. Concept & study design, analysis & interpretation of data of data was executed by FR, MHR executed the experiments, drafted the manuscript.
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Ullah, Z., Ramzan, M.H. & Ramzan, F. Histomorphology of Seminal Vesicles Subsequent to Exogenous Neurokinin B Administration in New Zealand White Rabbits. Int J Pept Res Ther 26, 2021–2027 (2020). https://doi.org/10.1007/s10989-019-10001-w
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DOI: https://doi.org/10.1007/s10989-019-10001-w