Research in Pharmaceutical Sciences

ORIGINAL ARTICLE
Year
: 2019  |  Volume : 14  |  Issue : 3  |  Page : 201--208

Protective effects of melatonin solid lipid nanoparticles on testis histology after testicular trauma in rats


Mehri Mirhoseini1, Zahra Rezanejad Gatabi2, Majid Saeedi3, Katayoun Morteza-Semnani4, Fereshteh Talebpour Amiri5, Hamid Reza Kelidari7, Abbas Ali Karimpour Malekshah5 
1 Amol Faculty of Nursing and Midwifery, Mazandaran University of Medical Sciences, Amol; Molecular and Cell Biology Research Center, Hemoglobinopathy Institute, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, I.R. Iran
2 Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, I.R. Iran
3 Department of Pharmaceutics, Faculty of Pharmacy; Pharmaceutical Sciences Research Center, Haemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, I.R. Iran
4 Department of Medicinal Chemistry, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, I.R. Iran
5 Molecular and Cell Biology Research Center, Hemoglobinopathy Institute; Department of Anatomy, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, I.R. Iran., I.R. Iran

Correspondence Address:
Majid Saeedi
Department of Pharmaceutics, Faculty of Pharmacy; Pharmaceutical Sciences Research Center, Haemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari
I.R. Iran

Testicular traumatic injuries occur frequently, which can result in an alteration in spermatogenesis. These injuries can also cause oxidative stress and male infertility. Antioxidant efficiency of melatonin (MLT), known as a potent antioxidant, will be improved if used in a form of solid lipid nanoparticles (MLT-SLN). The aim of the current study is to evaluate the effect of MLT-loaded SLN on traumatic testis in rats. In this study 32 adult male Wistar rats were divided into 4 groups. Group 1 (sham group), right testicle was drawn out from the scrotum and returned without manipulation. Group 2, right testicle was dropped by 25 g sinker for 4 times. Group 3, animals were received a single dose (25 mg/kg) of MLT intraperitoneally after trauma. Group 4, animals were received a single dose of MLT-SLN intraperitoneally after trauma. Under anaesthesia, rats were sacrificed, and their testicles were removed three days after the surgery. After tissue processing, the sample sections were H&E stained. MLT and MLT-SLN could partially repair spermatogenesis by Johnson’s criteria but the repairs were significant only in MLT-SLN group (P = 0.02). Trauma decreased seminiferous tubule diameter and its epithelium height. MLT could restore epithelium height (P ≤ 0.05) but its NPs improved both epithelium diameter (P ≤ 0.05) and thickness (P ≤ 0.001). The Malondialdehyde increased significantly in trauma group (P = 0.002), but decreased in MLT and NPs groups compared to trauma group (P = 0.098 and P = 0.002 respectively). This decrease was significant only in NPs group. Testicular trauma disturbed spermatogenesis, morphometric, and oxidative parameters. MLT and specially MLT-SLN improved traumatic damages.


How to cite this article:
Mirhoseini M, Rezanejad Gatabi Z, Saeedi M, Morteza-Semnani K, Talebpour Amiri F, Kelidari HR, Karimpour Malekshah AA. Protective effects of melatonin solid lipid nanoparticles on testis histology after testicular trauma in rats.Res Pharma Sci 2019;14:201-208


How to cite this URL:
Mirhoseini M, Rezanejad Gatabi Z, Saeedi M, Morteza-Semnani K, Talebpour Amiri F, Kelidari HR, Karimpour Malekshah AA. Protective effects of melatonin solid lipid nanoparticles on testis histology after testicular trauma in rats. Res Pharma Sci [serial online] 2019 [cited 2019 Jul 23 ];14:201-208
Available from: http://www.rpsjournal.net/article.asp?issn=1735-5362;year=2019;volume=14;issue=3;spage=201;epage=208;aulast=Mirhoseini;type=0