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Published in: African Journal of Urology 1/2023

Open Access 01-12-2023 | Cytokines | Original Research

Ameliorative potential of the quercetin on lead-induced testicular damage: morphohistometric and biochemical analysis

Author: Hesham N. Mustafa

Published in: African Journal of Urology | Issue 1/2023

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Abstract

Background

Quercetin, a naturally occurring flavonoid known for its potent antioxidant properties, has been investigated for its potential in counteracting the harmful effects of lead (Pb) toxicity, which induces apoptosis and oxidative damage in various human tissues. This study aims to assess the reparative effects of quercetin on lead-induced testicular damage.

Methods

Four groups, each comprising ten adult male albino rats, were randomly assigned as follows: Quercetin group, Pb group, Pb + Quercetin group, and control group. All treatments were administered orally via gavage daily for a duration of 30 days. Evaluation of sex hormone levels (serum testosterone, FSH, and LH), cytokines and inflammatory mediators (IL-1β, TNF-α, MCP-1), lead concentration, oxidative and antioxidant stress markers (superoxide anion [O2], MDA, SOD, CAT, GSH), and sperm characteristics were carried out.

Results

The results demonstrated a significant decline in sex hormones and antioxidants, accompanied by an increase in lead concentrations, cytokines, inflammatory mediators, and oxidative stress indicators (O2, MDA), while SOD, CAT, and GSH levels were reduced. The Pb-intoxicated group exhibited a substantial increase in dead and abnormal sperm, along with significant reductions in sperm concentration and motility. Morphometrically, a marked decrease was observed in spermatogonia, primary spermatocytes, spermatids, and sertoli cells per seminiferous tubule, as well as epithelial height. Furthermore, coadministration of quercetin exhibited notable benefits. It significantly elevated testosterone levels (P < 0.001), testicular SOD, CAT, and GSH activities, while decreasing MDA levels (P < 0.001). Quercetin also mitigated the deleterious effects of lead toxicity on sperm parameters and restored morphometric variations, including epithelial height.

Conclusions

Quercetin supplementation alongside lead exposure showed a potential for ameliorating degenerative changes caused by lead toxicity in the testicles. This cotreatment effectively reduced oxidative stress, cytokine levels, inflammatory mediators, and restored biochemical alterations, thereby improving morphometric parameters.
Literature
7.
go back to reference Alsaad KO, Hajeer AH, Al Balwi M, Al Moaiqel M, Al Oudah N, Al Ajlan A, AlJohani S, Alsolamy S, Gmati GE, Balkhy H et al (2018) Histopathology of Middle East respiratory syndrome coronovirus (MERS-CoV) infection - clinicopathological and ultrastructural study. Histopathology 72:516–524. https://doi.org/10.1111/his.13379CrossRefPubMed Alsaad KO, Hajeer AH, Al Balwi M, Al Moaiqel M, Al Oudah N, Al Ajlan A, AlJohani S, Alsolamy S, Gmati GE, Balkhy H et al (2018) Histopathology of Middle East respiratory syndrome coronovirus (MERS-CoV) infection - clinicopathological and ultrastructural study. Histopathology 72:516–524. https://​doi.​org/​10.​1111/​his.​13379CrossRefPubMed
17.
18.
19.
go back to reference Zajkowska J, Hermanowska-Szpakowicz T, Pancewicz S, Kondrusik M, Swierzbińska R, Grygorczuk S (1995) Serum concentration of TNF-alpha and IL-1 beta in patients with chronic hepatitis C treated with interferon alpha–a preliminary report. Rocz Akad Med Bialymst 2002(47):276–286 Zajkowska J, Hermanowska-Szpakowicz T, Pancewicz S, Kondrusik M, Swierzbińska R, Grygorczuk S (1995) Serum concentration of TNF-alpha and IL-1 beta in patients with chronic hepatitis C treated with interferon alpha–a preliminary report. Rocz Akad Med Bialymst 2002(47):276–286
20.
go back to reference Ono K, Matsumori A, Furukawa Y, Igata H, Shioi T, Matsushima K, Sasayama S (1999) Prevention of myocardial reperfusion injury in rats by an antibody against monocyte chemotactic and activating factor/monocyte chemoattractant protein-1. Lab Invest 79:195–203PubMed Ono K, Matsumori A, Furukawa Y, Igata H, Shioi T, Matsushima K, Sasayama S (1999) Prevention of myocardial reperfusion injury in rats by an antibody against monocyte chemotactic and activating factor/monocyte chemoattractant protein-1. Lab Invest 79:195–203PubMed
21.
go back to reference Beaty RD, Kerber JD (1978) Concepts, instrumentation and techniques in atomic absorption spectrophotometry. Perkin-Elmer, Waltham Beaty RD, Kerber JD (1978) Concepts, instrumentation and techniques in atomic absorption spectrophotometry. Perkin-Elmer, Waltham
23.
go back to reference Ohakawa H, Ohishi N, Yagi K (1979) Assay for lipid peroxides in animal tissues by thiobarbituric acid reaction. Anal Biochem 95:351–358CrossRef Ohakawa H, Ohishi N, Yagi K (1979) Assay for lipid peroxides in animal tissues by thiobarbituric acid reaction. Anal Biochem 95:351–358CrossRef
24.
go back to reference Greenwald RA (2018) Handbook methods for oxygen radical research. CRC Press, Boca Raton Greenwald RA (2018) Handbook methods for oxygen radical research. CRC Press, Boca Raton
25.
go back to reference Avi-Dor Y, Lipkin R (1958) A spectrophotometric method for the determination of reduced glutathione. J Biol Chem 233:69–72CrossRefPubMed Avi-Dor Y, Lipkin R (1958) A spectrophotometric method for the determination of reduced glutathione. J Biol Chem 233:69–72CrossRefPubMed
27.
go back to reference Türk G, Ateşşahin A, Sönmez M, Çeribaşi AO, Yüce A (2008) Improvement of cisplatin-induced injuries to sperm quality, the oxidant-antioxidant system, and the histologic structure of the rat testis by ellagic acid. Fertil Steril 89:1474–1481CrossRefPubMed Türk G, Ateşşahin A, Sönmez M, Çeribaşi AO, Yüce A (2008) Improvement of cisplatin-induced injuries to sperm quality, the oxidant-antioxidant system, and the histologic structure of the rat testis by ellagic acid. Fertil Steril 89:1474–1481CrossRefPubMed
38.
go back to reference Asadpour R, Azari M, Hejazi M, Tayefi H, Zaboli N (2013) Protective effects of garlic aquous extract (Allium sativum), vitamin E, and N-acetylcysteine on reproductive quality of male rats exposed to lead. Vet Res Forum 4:251–257PubMedPubMedCentral Asadpour R, Azari M, Hejazi M, Tayefi H, Zaboli N (2013) Protective effects of garlic aquous extract (Allium sativum), vitamin E, and N-acetylcysteine on reproductive quality of male rats exposed to lead. Vet Res Forum 4:251–257PubMedPubMedCentral
47.
Metadata
Title
Ameliorative potential of the quercetin on lead-induced testicular damage: morphohistometric and biochemical analysis
Author
Hesham N. Mustafa
Publication date
01-12-2023
Publisher
Springer Berlin Heidelberg
Published in
African Journal of Urology / Issue 1/2023
Print ISSN: 1110-5704
Electronic ISSN: 1961-9987
DOI
https://doi.org/10.1186/s12301-023-00369-z

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