Mitigating Effect of Lepidium sativum Seeds Oil on Ovarian Oxidative Stress, DNA Abnormality and Hormonal Disturbances Induced by Acrylamide in Rats.

Abstract

Acrylamide (ACR), an industrial compound, causes both male and female reproductive toxicity. Lepidium sativum seeds (L. sativum) (Garden cress) are known for their health benefits as antioxidant, antiasthmatic, anticoagulant, anti-inflammatory, and analgesic agents. Therefore, this study aimed to investigate the phytochemistry and nutritional value of L. sativum seeds oil for attenuating the ovarian damage induced by acrylamide in rats. The phytochemical investigation of the seeds revealed the presence of vitamins, potassium, iron, sugar and amino acids. Twenty eight compounds from the unsaponifiable fraction and twenty three compounds from the saponifiable fraction were identified. Three sterols and two triterpenes were isolated and identified as β-sitosterol (1), ∆5-avenasterol (2), friedelanol (3), stigmasta-4, 22-dien-3-one (4), and ursolic acid (5). Treatment of acrylamide-induced rats with L. sativum seeds oil ameliorated prolactin (PRL), progesterone (P4), estradiol (E2), malondialdehyde (MDA), superoxide dismutase (SOD), glutathione (GSH), nitric oxide (NO), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF- α) with variable degrees. The histopathological findings of ovaries supported these results. In conclusion, compounds (3-5) were isolated for the first time from L. sativum seeds oil. The seeds oil attenuated the ovarian damage and could potentially be a new supplemental agent against female infertility.