Abstract Title:

Impact of titanium dioxide on androgen receptors, seminal vesicles and thyroid hormones of male rats: possible protective trial with aged garlic extract.

Abstract Source:

Andrologia. 2016 Aug 22. Epub 2016 Aug 22. PMID: 27546106

Abstract Author(s):

E H Abu Zeid, R T M Alam, N E Abd El-Hameed

Article Affiliation:

E H Abu Zeid


The aim of this study was to evaluate the effect of titanium dioxide (TiO2 ), a widely produced and consumed pigment in various food products, on the post-natal development of male albino rat seminal vesicle and thyroid hormones, as well as to evaluate the ameliorative effect of aged garlic extract (AGE) on TiO2 -induced alterations. Forty male rat pups (3 weeks old) were divided into four equal groups. The 1st group received distilled water orally (control group), 2nd group was given 2 ml kg(-1) AGE, 3rd group was administered TiO2 (5 g kg(-1) BW) day after day for 65 days, and the 4th group administered AGE 6 hr prior to TiO2 gavage. TiO2 -exposed rats showed nonsignificant changes in the serum testosterone, TSH, T3 and T4 , while serum glucose showed a significant decrease. Androgen receptor (AR) mRNA expression was significantly down-regulated and weak signal of AR immune labelling. Histopathologically, the epithelium cell lining ofseminal vesicles showed focal areas of necrosis and fibrous tissue with the prominent fibrous stroma of the atrophied glands. Meanwhile, AGE supplementation ameliorated the deleterious effects of TiO2 intoxication through protecting the tissues from oxidative stress caused by TiO2 . In summary, oraladministration of TiO2 resulted in abnormal developmental events in male rat seminal vesicle and AGE able to reduce TiO2 toxicity.

Study Type : Animal Study

Print Options

Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2023 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.