6 results on '"Moradi, Mojtaba"'
Search Results
2. Therapeutic effect of sodium alginate on bleomycin, etoposide and cisplatin (BEP)-induced reproductive toxicity by inhibiting nitro-oxidative stress, inflammation and apoptosis.
- Author
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Moradi, Mojtaba, Hashemian, Mohammad Arshia, Faramarzi, Azita, Goodarzi, Nader, Hashemian, Amir Hossein, Cheraghi, Hadi, and Jalili, Cyrus
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CISPLATIN , *SODIUM alginate , *BLEOMYCIN , *ETOPOSIDE , *TREATMENT effectiveness , *OXIDANT status , *APOPTOSIS - Abstract
Impaired spermatogenesis and male infertility are common consequences of chemotherapy drugs used in patients with testicular cancer. The present study investigated the effects of sodium alginate (NaAL) on testicular toxicity caused by bleomycin, etoposide, and cisplatin (BEP). Rats in group 1 received normal saline, while groups 2 and 3 were treated with 25 and 50 mg/kg of NaAL, respectively. Group 4 was treated with a 21-day cycle of BEP (0.5 mg/kg bleomycin, 5 mg/kg etoposide, and 1 mg/kg cisplatin), and groups 5 and 6 received BEP regimen plus 25 and 50 mg/kg of NaAL, respectively. Then, sperm parameters, testosterone levels, testicular histopathology and stereological parameters, testicular levels of malondialdehyde (MDA), nitric oxide (NO), and total antioxidant capacity (TAC), and the expression of apoptosis-associated genes including Bcl2, Bax, Caspase3, p53, and TNF-α were evaluated. Our findings revealed that NaAL improved sperm parameters, testosterone levels, histopathology, and stereology parameters in BEP-administrated rats. NaAL also improved testis antioxidant status by enhancing TAC and ameliorating MDA and NO. Further, modifications to the expression of Bcl2, Bax, Caspase3, p53, and TNF-α suggested that NaAL alleviated BEP-induced apoptosis and inflammation. Collectively, NaAL protects rats' testes against BEP-evoked toxicity damage through the modulation of nitro-oxidative stress, apoptosis, and inflammation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Utility of vitamin C in ameliorating citalopram‐induced testicular toxicity via modulating nitro‐oxidative stress and apoptosis in mice.
- Author
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Moradi, Mojtaba, Hashemian, Mohammad Arshia, Fathi, Mohammad, Peysokhan, Mohsen, Hashemian, Amir Hossein, Moradi, Bahareh, Jalili, Cyrus, and Faramarzi, Azita
- Subjects
VITAMIN C ,MALE reproductive organs ,OXIDANT status ,APOPTOSIS ,SPERM count - Abstract
There is a growing concern that antidepressant drugs impair sexual function and adversely impact spermatogenesis and male fertility. Vitamin C is a natural antioxidant that plays a vital role in the male reproductive system. The present study investigated the ameliorating potential of vitamin C against citalopram (CTL)‐evoked testicular toxicity and spermatogenesis impairment in mice. Mice were randomly divided into six groups: control, CTL, vitamin C 100, vitamin C 200, CTL plus vitamin C 100, and CTL plus vitamin C 200. Adult male mice were intraperitoneally (ip) injected with 10 mg/kg of CTL for 35 days with or without vitamin C. At the end of the study, body and testes weight, sperm parameters, histopathology of testes, testosterone level, testicular levels of malondialdehyde (MDA), nitric oxide (NO), total antioxidant capacity (TAC), and apoptosis (TUNEL assay) were evaluated. Our findings revealed that vitamin C restored spermatogenesis by improving sperm count, motility, viability, morphology, and chromatin integrity. Testosterone levels and testes histopathology were significantly improved in the vitamin C‐administrated groups. Furthermore, vitamin C administration markedly alleviated CTL‐induced nitro‐oxidative damage, enhancing TAC levels, and reducing NO and MDA levels. Whilst CTL therapy induced a significant increase in the number of TUNEL‐positive cells compared to the control, the administration of vitamin C significantly prevented the apoptotic effects of CTL. Together, vitamin C therapy protects against CTL‐induced testicular damage via mitigating nitro‐oxidative stress and apoptosis, which provides evidence for vitamin C as a beneficial therapy against antidepressant drug‐associated reproductive toxicity and male sub/infertility. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
- View/download PDF
4. The protective role of melatonin in citalopram-induced reproductive toxicity via modulating nitro-oxidative stress and apoptosis in male mice.
- Author
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Moradi, Mojtaba, Hashemian, Mohammad Arshia, Douhandeh, Erfan, Peysokhan, Mohsen, Hashemian, Amir Hossein, and Faramarzi, Azita
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MALE reproductive organs , *SPERMATOZOA , *SEROTONIN uptake inhibitors , *OXIDANT status , *MELATONIN , *ANTIDEPRESSANTS - Abstract
Citalopram is the most potent selective serotonin reuptake inhibitor, commonly prescribed as an antidepressant, which can cause sexual dysfunction. Melatonin is a natural, highly effective antioxidant playing a pivotal role in the male reproductive system. The present study aimed to explore the ameliorating potential of melatonin on citalopram-evoked testicular toxicity and injury in mice. In this regard, mice were randomly divided into six groups: control, citalopram, melatonin 10 mg/kg, melatonin 20 mg/kg, melatonin 10 mg/kg plus citalopram, and melatonin 20 mg/kg plus citalopram. Adult male mice were intraperitoneally (i.p.) injected with 10 mg/kg of citalopram for 35 days with or without melatonin. At the end of the study, sperm parameters, testosterone level, testicular levels of malondialdehyde (MDA), nitric oxide (NO), total antioxidant capacity (TAC), and apoptosis (Tunel essay) were evaluated. Our findings revealed that melatonin restored spermatogenesis by improving sperm count, motility, viability, morphology, and chromatin integrity. Testosterone levels and the histopathology of the testes were markedly improved in the melatonin-administrated groups. Furthermore, citalopram administration significantly increased oxidative stress; however, melatonin restored antioxidant status by enhancing TAC levels and decreasing NO and MAD levels. More notably, citalopram therapy induced a significant increase in the number of Tunel-positive cells, while melatonin administration significantly mitigated the apoptotic impacts of citalopram. Together, melatonin therapy provides protection against citalopram-induced testicular damage via modulating nitro-oxidative stress and apoptosis, which provides evidence for melatonin as a promising treatment against antidepressant drug-associated reproductive toxicity and male sub/infertility. • Melatonin attenuates citalopram-induced testicular toxicity and sperm damage. • Melatonin regulates nitro-oxidative stress and apoptosis in testes. • The beneficial effects of melatonin were not dose-dependent. • Melatonin could alleviate antidepressant-associated reproductive toxicity. [ABSTRACT FROM AUTHOR]
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- 2023
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- View/download PDF
5. Melatonin protects rats testes against bleomycin, etoposide, and cisplatin-induced toxicity via mitigating nitro-oxidative stress and apoptosis.
- Author
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Moradi, Mojtaba, Goodarzi, Nader, Faramarzi, Azita, Cheraghi, Hadi, Hashemian, Amir Hossein, and Jalili, Cyrus
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BLEOMYCIN , *TESTIS , *OXIDANT status , *MELATONIN , *LABORATORY rats - Abstract
There is growing concern that some cytotoxic regimens for cancer adversely affect spermatogenesis and male fertility. Increasing evidence demonstrated that melatonin has beneficial impacts on reproductive processes; however, whether melatonin can protect against bleomycin, etoposide, and cisplatin (BEP) chemotherapy regimen-induced testicular toxicity, remains obscure. The present study aimed to explore the effect of melatonin on BEP-evoked testicular injury in rats. Adult male Wistar rats (n = 10/group) were intraperitoneally (i.p.) injected with one cycle of 21 days of 0.33 therapeutically relevant dose levels of BEP (.5 mg/kg bleomycin, 5 mg/kg etoposide, and 1 mg/kg cisplatin) with or without melatonin. At the end of the study, sperm parameters, testosterone level, stereology of testes, testicular levels of malondialdehyde (MDA), nitric oxide (NO), and total antioxidant capacity (TAC), the expression of apoptosis-associated genes such as Bcl2 , Bax , Caspase-3 , p53 , and TNF-α (Real-time PCR and Immunohistochemistry) were evaluated. Our findings showed that melatonin restored spermatogenesis by improving sperm count, motility, viability, and morphology. Testosterone level, histopathology, and stereology of testes were significantly improved in melatonin-administrated groups. Furthermore, melatonin recovered the oxidative status of the testes through elevating TAC and ameliorating MDA and NO levels. More importantly, melatonin therapy suppressed BEP-evoked apoptosis by modulating Bcl-2 , Bax , Caspase-3 , p53 , and TNF-α expression in testes. In conclusion, melatonin protects the testes against BEP-induced testicular damage by attenuating nitro-oxidative stress, apoptosis, and inflammation, which provides evidence for melatonin as a possible clinical therapy against BEP-associated gonadotoxicity and male sub/infertility. [Display omitted] • Melatonin attenuated bleomycin, etoposide, and cisplatin (BEP) chemotherapy-induced testicular toxicity. • Melatonin's protective effect was attributed to nitro-oxidative stress, apoptosis, and inflammation regulation. • Melatonin alleviative effects were not exerted in a dose-dependent manner. • Melatonin might be a pharmacological therapeutic approach for minimizing BEP-associated male infertility. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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6. Tribulus terrestris Hydroalcoholic Extract Effect on Cisplatin-Induced Apoptosis in Mice Kidney.
- Author
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Ghanbari, Ali, Zare, Fatemeh, Khazaei, Mozafar, Moradi, Mojtaba, and Raoofi, Amir
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CISPLATIN , *RENAL cancer treatment , *TRIBULUS terrestris , *PLANT extracts , *APOPTOSIS , *NEPHROTOXICOLOGY , *CANCER chemotherapy , *LABORATORY mice - Abstract
Cisplatin (EBEWE Pharma, Unterach, Austria) is an anti-cancer drug used in chemotherapy. One of the limiting major side effects of cisplatin is nephrotoxicity. Tribulus terrestris (TT) has been used as an synthetic or herbal protective agents for kidney disorders. The present study amid to investigate the Tribulus terrestris Hydroalcoholic extract effect on cisplatin-induced apoptosis in mice kidney. Male adult mice (n= 30) were divided into control group and 4 experimental groups (n= 6). Control group received saline, the first experimental group received cisplatin (5.5 mg/kg) and other three experimental groups received cisplatin (5.5 mg/kg) and different doses of hydroalcoholic extact of TT (100, 300 and 500 mg/kg i.p) respectively. The kidneys were removed after 4 days of injections, and TUNEL assay on mice's kidneys were performed. Weights of body and kidneys and apoptotic index were assessed. Data analysis was performed using one-way ANOVA followed by Tukey's post hoc test. The results showed that cisplatin lead to a reduction in the weight of body and kidney (P <0.01), and increased apoptotic index significantly compared to the control group (P <0.001), while in treated groups with TT, the weights of body and kidney were significantly higher compared with cisplatin group, but apoptotic index did not show significant differences. These parameters reached normal range after administration of fruit extracts of TT for 4 days. The study demonstrates that extract of TT could have protective effect on cisplatin- induced apoptosis of kidney. This may be related to the presence of antioxidant components acting via a multitude of central and peripheral mechanisms. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
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