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Protective Effect of Natural Antioxidants on Reducing Cisplatin-Induced Nephrotoxicity. DISEASE MARKERS 2022; 2022:1612348. [PMID: 36419843 PMCID: PMC9678481 DOI: 10.1155/2022/1612348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 09/24/2022] [Accepted: 10/20/2022] [Indexed: 11/16/2022]
Abstract
The clinical application of cisplatin is limited by its adverse events, of which nephrotoxicity is the most commonly observed. In a cisplatin-induced pathological response, oxidative stress is one of the upstream reactions which inflicts different degrees of damages to the intracellular material components. Reactive oxygen species (ROS) are also one of the early signaling molecules that subsequently undergo a series of pathological reactions, such as apoptosis and necrosis. This review summarizes the mechanism of intracellular ROS generation induced by cisplatin, mainly from the consumption of endogenous antioxidants, destruction of antioxidant enzymes, induction of mitochondrial crosstalk between the endoplasmic reticulum by ROS and Ca2+, and destruction of the cytochrome P450 (CYP) system in the endoplasmic reticulum, all of which result in excessive accumulation of intracellular ROS and oxidative stress. In addition, studies demonstrated that natural antioxidants can protect against the cisplatin-induced nephrotoxicity, by reducing or even eliminating excess free radicals and also affecting other nonredox pathways. Therefore, this review on the one hand provides theoretical support for the research and clinical application of natural antioxidants and on the other hand provides a new entry point for the detailed mechanism of cisplatin nephrotoxicity, which may lay a solid foundation for the future clinical use of cisplatin.
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Arafat K, Sulaiman S, Al-Azawi AM, Yasin J, Sugathan S, Nemmar A, Karam S, Attoub S. Origanum majorana essential oil decreases lung tumor growth and metastasis in vitro and in vivo. Biomed Pharmacother 2022; 155:113762. [DOI: 10.1016/j.biopha.2022.113762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 09/15/2022] [Accepted: 09/26/2022] [Indexed: 11/02/2022] Open
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Origanum majorana L. Extract Attenuated Benign Prostatic Hyperplasia in Rat Model: Effect on Oxidative Stress, Apoptosis, and Proliferation. Antioxidants (Basel) 2022; 11:antiox11061149. [PMID: 35740046 PMCID: PMC9219805 DOI: 10.3390/antiox11061149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/01/2022] [Accepted: 06/08/2022] [Indexed: 11/16/2022] Open
Abstract
Benign prostatic hyperplasia (BPH) is a widespread androgenic illness influencing elderly men. It is distinguished by prostatic epithelial and stromal muscle cell proliferation. Inflammation, oxidative stress, and apoptosis have all been interrelated to the development of BPH. Marjoram (Origanum majorana L.) is a herb with reported antiproliferative, proapoptotic, and antioxidative properties, which have not yet been studied in relation to BPH. Consequently, in this work, an ethanolic extract of O. majorana was prepared in two doses (250 and 500 mg/kg/day) to be injected into castrated rats after induction of a testosterone-BPH model. Testosterone propionate (TP) was subcutaneously injected (0.5 mg/kg/day) for one week after castration to induce BPH. Forty adult Wistar male rats were randomly allocated into five groups: control, BPH model, high and low O. majorana doses (250, 500 mg/kg/day), and finasteride (FN) (0.8 mg/kg/day) as a positive control. Treatment was continued with drugs/normal saline for 28 days. Rat’s body and prostate were weighed, prostate index (PI) and % of prostate growth inhibition were calculated, serum dihydrotestosterone (DHT), prostatic content of superoxide dismutase (SOD), catalase (CAT), total antioxidant capacity (TAC), and malondialdehyde (MDA), DN damage, histopathological changes, immune expression of proliferating cell nuclear antigen (PCNA), caspase-3, α-SMA, and TGF-β1 were assessed. In addition, molecular quantitative PCR and ELISA analyses were performed to identify the expression of mRNAs and related proteins of both caspase-3 and TGF-β1 in prostate tissue from O. majorana-treated and untreated groups. Rats with BPH had significantly higher prostate weights and PI, higher DHT, DNA damage (8-hydroxyguanine, 8-OH-dG), and MDA levels with prominent PCNA, α-SMA, and TGF-β expression, but lower SOD, CAT, and TAC activity and caspase-3 expression. O. majorana (250 and 500 mg/kg/day)-treated groups revealed a decrease in prostate weights and PI, lower levels of DHT, suppressed oxidative stress, reduced tissue proliferation and fibrosis, and restored antioxidant and proapoptotic activity. Additionally, quantitative PCR and ELISA analysis showed that treatment with O. majorana significantly upregulated the expression of caspase-3 and downregulated the expression of TGF-β in prostate tissues of BPH rats. The data were confirmed by the immunohistological reactivity of these targeted markers in the prostate tissues. These effects were more significant with O. majorana 500 mg/mL/rat. In conclusion, the current study indicates the efficient use of O. majorana in the treatment of testosterone-induced BPH through its antiproliferative, proapoptotic, and antioxidative mechanisms.
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Mehanna S, Issa MY, Hassan NH, Hussien AM, Ibrahim MA, Hassanen EI. Origanum majorana essential oil improves the rat’s sexual behavior and testicular oxidative damage induced by imidacloprid via modulating the steroidogenesis pathways. Saudi Pharm J 2022; 30:1315-1326. [PMID: 36249946 PMCID: PMC9563047 DOI: 10.1016/j.jsps.2022.06.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 06/17/2022] [Indexed: 10/24/2022] Open
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Asgharian S, Lorigooini Z, Bijad E, Hosseinkhani H, Abbasian Z, Rafieian-Kopaei M. Protective effect of Rheum ribes extract against lead-induced hepatotoxicity in male rats. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e191127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Affiliation(s)
| | | | - Elham Bijad
- Shahrekord University of Medical Sciences, Iran
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Protective Effect of Opuntia dillenii Haw Fruit against Lead Acetate-Induced Hepatotoxicity: In Vitro and In Vivo Studies. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6698345. [PMID: 34012476 PMCID: PMC8105112 DOI: 10.1155/2021/6698345] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 03/23/2021] [Accepted: 03/26/2021] [Indexed: 12/18/2022]
Abstract
Lead is one of the most common environmental contaminants in the Earth's crust, which induces a wide range of humans biochemical changes. Previous studies showed that Opuntia dillenii (OD) fruit possesses several antioxidant and anti-inflammatory properties. The present study evaluates OD fruit hydroalcoholic extract (OHAE) hepatoprotective effects against lead acetate- (Pb-) induced toxicity in both animal and cellular models. Male rats were grouped as follows: control, Pb (25 mg/kg/d i.p.), and groups 3 and 4 received OHAE at 100 and 200 mg/kg/d + Pb (25 mg/kg/d i.p.), for ten days of the experiment. Thereafter, we evaluated the levels of alkaline phosphatase (ALP), alanine aminotransferase (ALT), and aspartate aminotransferase (AST), catalase (CAT) activity and malondialdehyde (MDA) in serum, and liver histopathology. Additionally, the cell study was also done using the HepG2 cell line for measuring the direct effects of the extract on cell viability, oxidative stress MDA, and glutathione (GSH) and inflammation tumor necrosis factor-α (TNF-α) following the Pb-induced cytotoxicity. Pb significantly increased the serum levels of ALT, AST, ALP, and MDA and liver histopathological scores but notably decreased CAT activity compared to the control group (p < 0.001 for all cases). OHAE (100 and 200 mg/kg) significantly reduced the levels of serum liver enzyme activities and MDA as well as histopathological scores while it significantly increased CAT activity compared to the Pb group (p < 0.001-0.05 for all cases). OHAE (20, 40, and 80 μg/ml) concentration dependently and significantly reduced the levels of MDA and TNF-α, while it increased the levels of GSH and cell viability in comparison to the Pb group (p < 0.001-0.05 for all cases). These data suggest that OHAE may have hepatoprotective effects against Pb-induced liver toxicity both in vitro and in vivo by its antioxidant and anti-inflammatory activities.
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Poisonous medicinal plants used in the popular pharmacopoeia of the Rif, northern Morocco. Toxicon 2020; 189:24-32. [PMID: 33181163 DOI: 10.1016/j.toxicon.2020.10.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 10/07/2020] [Accepted: 10/29/2020] [Indexed: 12/27/2022]
Abstract
Popular herbal medicine has served as a unique health provider for human beings for thousands of years. In the present study, we document the toxic plants used as medicines in the Rif, intending to assess the knowledge of indigenous people on the toxicity of the natural products used. Ethnobotanical survey was conducted in the Rif, northern Morocco between June 2016 and June 2018 using semi-structured questionnaires and focus groups. An investigation of the scientific literature was conducted to sustain or verify the claimed toxicological information. A total of 84 species of plants belonging to 67 genera and 30 families were reported as being used in the prevention and treatment of diseases. The families reported to be most representatives of these kinds of plants are Asteraceae and Fabaceae (7 species). However, the highly toxic plant prescribed was Rosmarinus officinalis L. Leaf was the most commonly used plant part, and the majority of herbal remedies were prepared from a decoction (40.6%). The results of this investigation showed that the local people in the Rif are still dependent on herbal medicine. These species used for remedial purposes are noted to have a potential toxic impact associated with their irrational consumption. Therefore, we recommend that attention should be observed when using them as medicinal sources.
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El-Wakf AM, El-Habibi ESM, Ali DA, Abd El-Ghany E, Elmougy R. Marjoram and sage oils protect against testicular apoptosis, suppressed Ki-67 expression and cell cycle arrest as a therapy for male infertility in the obese rats. J Food Biochem 2019; 44:e13080. [PMID: 31612531 DOI: 10.1111/jfbc.13080] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 09/22/2019] [Accepted: 09/22/2019] [Indexed: 01/26/2023]
Abstract
Alterations in testicular apoptosis, cell cycle progression and proliferation rate in dietary-induced obese male rats and role of oral administration of marjoram (0.16 ml/kg BW) and sage (0.05 ml/kg BW) oils were evaluated. Results showed increased body weight, serum leptin, testicular lipid peroxidation, protein oxidation and nitric oxide, with reduction in serum testosterone, sperm count and endogenous enzymatic and non-enzymatic antioxidants in testis of the obese rats. Flow cytometry results revealed increased number of annexin-V (+ve) cells with activation of apoptotic proteins (Bax, caspase-3) and reduction of anti-apoptotic Bcl-2. Cell cycle arrest at phases S and G2/M with decline in expression of Bcl-2 and germ cell proliferation marker ki-67 was also validated, indicating lowered spermatogenesis in the obese rats. Supplementation of marjoram or sage oils displayed normalized body weight, sperm count, germ cells apoptosis and proliferation, suggesting the two oils as a new therapeutic approach against obesity promoted male infertility. PRACTICAL APPLICATIONS: Obese men have a greater chance of fertility problems compared to those with normal weight. Obesity-associated oxidative stress and free radicals production have shown to adversely affect sperm quality with activation of pro-apoptotic pathways, allowing germ cell death. Marjoram and sage essential oils are now being widely studied due to their antioxidant and radical scavenging properties. Our findings indicated effectiveness of the two oils for combating body weight gain, testicular oxidative stress, and apoptosis, which seemed to aid in increasing sperm count. The outcomes of this study may help scientists to formulate novel medications for improving fertility problems in men.
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Affiliation(s)
- Azza M El-Wakf
- Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | | | - Doaa A Ali
- Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Eman Abd El-Ghany
- Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Rehab Elmougy
- Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt
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Khadhri A, Bouali I, Aouadhi C, Lagel MC, Masson E, Pizzi A. Determination of phenolic compounds by MALDI-TOF and essential oil composition by GC-MS during three development stages of Origanum majorana L. Biomed Chromatogr 2019; 33:e4665. [PMID: 31339581 DOI: 10.1002/bmc.4665] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 07/17/2019] [Accepted: 07/19/2019] [Indexed: 01/15/2023]
Abstract
This study aimed to investigate the effect of the maturation process of sweet marjoram (Origanum majorana L.) on essential oil composition, the phenolic profile of ethanolic extract and their antioxidant capacities. The essential oil composition was studied at three stages of maturity by GC-MS. Thirty compounds were detected representing 100% of the total essential oil. p-Menth-1-en-4-ol was the major compound (37.15-76.94%) followed by cyclohexanol-3,3,5 trimethyl (5.41-15.99%) and α-terpineol (0.94-11.34%). During the maturation process, an accumulation of oxygenated monoterpenes was observed. The phenolic composition was studied using matrix-assisted laser desorption/ionization time of flight. The analysis showed the presence of short flavonoid monomers at all stages of maturation. The antioxidant capacity of ethanolic extracts and essential oils was evaluated using the DPPH assay, iron chelating power and reducing power assay. The highest phenolic content and antioxidant capacity were found at flowering stage. These findings on essential oil composition, phenolic profile and antioxidant capacity of O. majorana at three different stages of development provide more information on how these secondary metabolites are accumulated.
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Affiliation(s)
- Ayda Khadhri
- Faculty of Sciences, Unit of Research on Vegetal Ecology, Campus Academia, University of El-Manar II, Tunis, Tunisia
| | - Intidhar Bouali
- Faculty of Sciences, Unit of Biochemistry of Lipids and Proteins, Campus Academia, University of El-Manar II, Tunis, Tunisia
| | - Chedia Aouadhi
- Bacteriology and Biotechnology Development Groups, Epidemiology Laboratory and Veterinary Microbiology, Pasteur Institute of Tunis, University of Carthage, Tunis, Tunisia
| | | | - Eric Masson
- LERMAB, University of Lorraine, Epinal, France
| | - Antonio Pizzi
- LERMAB, University of Lorraine, Epinal, France.,Department of Physics, King Abdulaziz University, Jeddah, Saudi Arabia
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Elblehi SS, El Euony OI, El-Nahas AF. Partial ameliorative effect of Moringa leaf ethanolic extract on the reproductive toxicity and the expression of steroidogenic genes induced by subchronic cadmium in male rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:23306-23318. [PMID: 31190303 DOI: 10.1007/s11356-019-05607-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 05/28/2019] [Indexed: 06/09/2023]
Abstract
The impact of Moringa oleifera leaf ethanol extract (MOLEE) was assessed on the expression of the steroidogenic genes (steroidogenic acute regulatory protein (StAR) and cytochrome P450c17 subfamily a (CYP17a) and luteinizing hormone receptor (LHR) gene) as well as on the cadmium chloride (CdCl2)-induced reproductive toxicity for 56 days in male rats. Four groups were used: control, Moringa-treated (MOLEE), CdCl2-treated, and CdCl2 + MOLEE groups. The reproductive toxicity of CdCl2 was confirmed; it caused a significant decrease in the accessory sex organ weights, testosterone level, testicular GST level, elevated MDA level (lipid peroxidation indicator), and histopathological alterations in seminiferous tubules, prostate, seminal vesicles, and epididymis as well as sperm characteristics. It also induced downregulation in the expression of StAR and CYP17a genes without change in the expression LHR gene. Eleven active compounds were detected in the GC-MS analysis of MOLEE; six of them have antioxidant properties, and five new compounds presented variable activities. MOLEE alone induced a stimulatory effect on the expression of steroidogenic and LHR genes. It restored the weight of reproductive organs to the control level; however, the recovery in sperm count, motility, abnormalities, percentage of alive sperm, testosterone, and MDA level are still comparable with the control level. Similar findings were also reported at the histological structure of the testes, epididymis, and accessory sex glands. Complete recovery of the GST enzyme activity was observed. Additionally, a restoration in the expression level of the steroidogenic genes was also reported. Our results indicated that the concurrent administration of MOLEE with CdCl2 can partially mitigate its harmful effects on male fertility.
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Affiliation(s)
- Samar S Elblehi
- Department of Pathology, Alexandria University, Edfina, Egypt
| | - Omnia I El Euony
- Forensic Medicine and Toxicology, Alexandria University, Edfina, Egypt
| | - Abeer F El-Nahas
- Genetics Lab-Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Alexandria University, Edfina, 22758, Egypt.
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Bhardwaj D, Singh A, Singh R. Eco-compatible sonochemical synthesis of 8-aryl-7,8-dihydro-[1,3]-dioxolo[4,5- g]quinolin-6(5 H)-ones using green TiO 2. Heliyon 2019; 5:e01256. [PMID: 30886920 PMCID: PMC6393703 DOI: 10.1016/j.heliyon.2019.e01256] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 10/24/2018] [Accepted: 02/14/2019] [Indexed: 11/26/2022] Open
Abstract
A green and an aqueous-mediated sonochemical synthesis of 8-aryl-7,8-dihydro-[1,3]-dioxolo[4,5-g]quinolin-6(5H)-ones from the multi-component reaction of Meldrum's acid, 3,4-methylenedioxy aniline and various aromatic aldehydes is described in the presence of catalytic amount of TiO2 NPs for the first time using high power sonicator. Initially, TiO2 NPs has also been synthesized by the biochemical method using leaf extract of Origanum majorana plant as a reducing and capping agent under sonication. Under the sonication, the catalytic activity of synthesized TiO2 NPs found to be excellent for synthesis of a series of 8-aryl-7,8-dihydro-[1,3]-dioxolo[4,5-g]quinolin-6(5H)-ones with operational simplicity, high yield under green reaction conditions without any environmental issue. The structure of TiO2 NPs was characterized by FT-IR, SEM, TEM, XRD and EDX studies.
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Affiliation(s)
- Diksha Bhardwaj
- Department of Chemistry, School of Basic Sciences, Jaipur National University, Jaipur, Rajasthan, India
| | - Aakash Singh
- Department of Chemistry, School of Basic Sciences, Jaipur National University, Jaipur, Rajasthan, India
| | - Ruby Singh
- Department of Chemistry, School of Basic Sciences, Jaipur National University, Jaipur, Rajasthan, India
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Cytotoxicity of the Aqueous Extract and Organic Fractions from Origanum majorana on Human Breast Cell Line MDA-MB-231 and Human Colon Cell Line HT-29. Adv Pharmacol Sci 2018; 2018:3297193. [PMID: 30210537 PMCID: PMC6126111 DOI: 10.1155/2018/3297193] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Revised: 04/25/2018] [Accepted: 07/09/2018] [Indexed: 11/18/2022] Open
Abstract
The toxicity of the aqueous extract of Origanum majorana was tested (5 and 10 g/kg) in albino mice. No symptoms of toxicity or mortality were observed. The mice survived being active and healthy during all 14 days of observation. In addition, the weight measurement of the left and right kidneys, heart, and liver shows no significant difference between the control, 5 g/kg, and 10 g/kg. All extracts (aqueous, petroleum ether, dichloromethane, ethyl acetate, methanolic, and depleted aqueous extracts) of Origanum majorana tested against both types of cancer cells showed a more pronounced cytotoxic effect against breast cell line MDA-MB-231 than colon cells line HT-29 cells. The most marked effect is that of the ethyl acetate extract with IC50 30.90 ± 1.39 and 50.11 ± 1.44 (µg/ml), respectively. HPLC analysis of extracts from Origanum majorana showed that this plant contained polyphenols and flavonoids, which may be responsible for the biological activities found.
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In vitro evaluation of the anti-mutagenic effect of Origanum majorana extract on the meristemetic root cells of Vicia faba. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2018. [DOI: 10.1016/s1658-3655(12)60028-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Waller SB, Madrid IM, Hoffmann JF, Picoli T, Cleff MB, Chaves FC, Faria ROD, Meireles MCA, Braga de Mello JR. Chemical composition and cytotoxicity of extracts of marjoram and rosemary and their activity against Sporothrix brasiliensis. J Med Microbiol 2017; 66:1076-1083. [PMID: 28699881 DOI: 10.1099/jmm.0.000517] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
PURPOSE Motivated by increasing reports of antifungal resistance in human and animal sporotrichosis, this study evaluated the chemical composition, cytotoxicity and anti-Sporothrix brasiliensis activity of extracts of marjoram (Origanum majorana) and rosemary (Rosmarinus officinalis). METHODOLOGY Ten (INF10) and 60 min (INF60) infusions, a decoction and a hydroalcoholic extract (HAE, 70 %) were prepared from both plants (10 % w/v). The extract composition was analysed by liquid chromatography/mass spectrometry and the cytotoxicity was evaluated using a colorimetric assay in canine and feline kidney cells. Using a broth microdilution assay (CLSI M38-A2) adapted to the extracts, 30 Sporothrix brasiliensis isolates from dogs, cats and humans, and one Sporothrix schenckii were tested.Results/Key findings. The predominant phenolic compounds found in all extracts were 4-hydroxybenzoic acid, caffeic acid and chlorogenic acid. Luteolin was also one of the predominant compounds, but only in the HAE of marjoram. Extracts of marjoram maintained cell viability in concentrations up to 2.5 mg ml-1 for the feline cell line and up to 10 mg ml-1 for the canine cell line, whereas in rosemary, the cell viability for both kidney lines was maintained with concentrations up to 5 mg ml-1. The activity of rosemary extracts was low or absent. Among the marjoram extracts, HAE was highlighted and had fungistatic activity against Sporothrix brasiliensis (MIC5040 mg ml-1), including in all itraconazole-resistant isolates. S. schenckiisensu stricto was sensitive to marjoram extracts (MIC/MFC ≤5 mg ml-1), with the exception of INF10. CONCLUSION These findings support the potential usefulness of the HAE of marjoram in the treatment of sporotrichosis.
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Affiliation(s)
- Stefanie Bressan Waller
- Department of Preventive Veterinary, College of Veterinary, Federal University of Pelotas, Pelotas/RS, Brazil
| | | | - Jéssica Fernanda Hoffmann
- Department of Agroindustrial Science and Technology, Federal University of Pelotas, Pelotas/RS, Brazil
| | - Tony Picoli
- Department of Preventive Veterinary, College of Veterinary, Federal University of Pelotas, Pelotas/RS, Brazil
| | - Marlete Brum Cleff
- Department of Preventive Veterinary, College of Veterinary, Federal University of Pelotas, Pelotas/RS, Brazil
| | - Fábio Clasen Chaves
- Department of Agroindustrial Science and Technology, Federal University of Pelotas, Pelotas/RS, Brazil
| | - Renata Osório de Faria
- Department of Preventive Veterinary, College of Veterinary, Federal University of Pelotas, Pelotas/RS, Brazil
| | | | - João Roberto Braga de Mello
- Department of Pharmacology, Institute of Basic Sciences and Health, Federal University of Rio Grande do Sul, Porto Alegre/RS, Brazil
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Mohamed OI, El-Nahas AF, El-Sayed YS, Ashry KM. Ginger extract modulates Pb-induced hepatic oxidative stress and expression of antioxidant gene transcripts in rat liver. PHARMACEUTICAL BIOLOGY 2016; 54:1164-72. [PMID: 26079851 DOI: 10.3109/13880209.2015.1057651] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Spices and herbs are recognized sources of natural antioxidants that can protect from oxidative stress, thus play an important role in chemoprevention of liver diseases. Ginger is used worldwide primarily as a spicy condiment. OBJECTIVE This study evaluated the ability of ginger extract (GE) to ameliorate oxidative-hepatic toxicity induced by lead acetate (PbAc) in rats. MATERIALS AND METHODS Five groups of animals were used: group I kept as control; groups II, IV, and V received PbAc (1 ppm in drinking water daily for 6 weeks, and kept for an additional 2 weeks without PbAc exposure); group III treated orally with GE (350 mg/kg body weight, 4 d per week) for 6 weeks; group IV (protective) received GE for 2 weeks before and simultaneously with PbAc; and group V (treatment) received GE for 2 weeks after PbAc exposure. RESULTS GC-MS analysis of GE revealed its content of gingerol (7.09%), quercetin (3.20%), dl-limonene (0.96%), and zingiberene (0.18%). Treatment of PbAc-treated rats with GE has no effect on hepatic Pb concentrations. However, it maintained serum aspartate aminotransferase level, increased hepatic glutathione (157%), glutathione S-transferase (GST) (228%), glutathione peroxidase (GPx) (138%) and catalase (CAT) (112%) levels, and reduced hepatic malondialdehyde (80%). Co-treatment of PbAc group with GE upregulated mRNA expression of antioxidant genes: GST-α1 (1.4-fold), GPx1 (1.8-fold), and CAT (8-fold), while post-treatment with GE upregulated only mRNA expression of GPx1 (1.5-fold). CONCLUSION GE has an antioxidant protective efficacy against PbAc-induced hepatotoxicity, which appears more effective than its therapeutic application. However, the changes in antioxidant gene expression were not reflected at the protein level.
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Affiliation(s)
| | - Abeer Fekry El-Nahas
- b Department of Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine , Alexandria University , Edfina , Egypt , and
| | - Yasser Said El-Sayed
- c Department of Veterinary Forensic Medicine and Toxicology, Faculty of Veterinary Medicine , Damanhour University , Damanhour , Egypt
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Protective effect of Irvingia gabonensis stem bark extract on cadmium-induced nephrotoxicity in rats. Interdiscip Toxicol 2015; 7:208-14. [PMID: 26109902 PMCID: PMC4436210 DOI: 10.2478/intox-2014-0030] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 10/03/2014] [Accepted: 10/06/2014] [Indexed: 12/17/2022] Open
Abstract
Cadmium has been considered a risk factor for humans as it accumulates in body tissues, such as the liver, lungs, kidneys, bones, and reproductive organs. The aim of the present study was to evaluate the effect of Irvingia gabonensis (IG) against cadmium (Cd)-induced nephrotoxicity. The study was performed on twenty (20) male rats divided into four groups: control group, cadmium group (4 mg/kg/day, intraperitoneally), cadmium + extract (200 mg/kg body weight by oral gavage) and cadmium + extract (400 mg/kg body weight by oral gavage). Changes in the kidney biochemical markers, namely glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), aminotransferase (ALT), aspartate aminotransferase (AST) activities and levels of malondialdehyde (MDA), urea, and creatinine were determined in serum. Histological examinations were monitored. Exposure to Cd lowered the activities of kidney antioxidants, while it increased LPO levels. Levels of all disrupted parameters were alleviated by co-administration of IG extract. The malondialdehyde concentration of the rats treated with 200 and 400 mg/kg body weight of the extract significantly decreased (p<0.05) compared with the untreated cadmium rats. Yet the creatinine concentration decreased significantly (p<0.05) when the cadmium animals treated with 200 and 400 mg/kg body weight of the extract were compared with the cadmium control. Furthermore, histological alterations in the kidney were observed in cadmium untreated rats and these were ameliorated in cadmium treated rats by co-administration of IG extract. IG showed apparent protective and curative effect on Cd-induced nephrotoxicity.
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Refaie AAER, Ramadan A, Mossa ATH. Oxidative damage and nephrotoxicity induced by prallethrin in rat and the protective effect of Origanum majorana essential oil. ASIAN PAC J TROP MED 2014; 7S1:S506-13. [PMID: 25312175 DOI: 10.1016/s1995-7645(14)60282-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Revised: 04/23/2014] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To investigate the effects of prallethrin on renal dysfunction biomarkers, antioxidant enzyme activities and lipid peroxidation (LPO) in rats and the protective effect of Origanum majorana essential oil. METHODS Rats were divided into four groups of seven rats in each group: (I) received only olive oil, (II) treated with 64.0 mg/kg body weight prallethrin (1/10 LD50) in olive oil via oral route daily for 28 d, (III) treated with 64.0 mg/kg body weight prallethrin (1/10 LD50) and essential oil (160 μL/kg body weight) in olive oil and (IV) received essential oil (160 μL/kg body weight) in olive oil via oral route twice daily for 28 d. RESULTS Prallethrin caused significant increase in LPO and decrease in superoxide dismutase, glutathione peroxidase and glutathione reduced. Consistent histological changes were found in the kidney of prallethrin treatment. Co-administration of essential oil attenuated the prallethrin induced renal toxicity and oxidative stress by decreasing LPO in kidney, creatinine, urea and uric acid levels in serum. In addition, superoxide dismutase, glutathione peroxidase activity and glutathione reduced level were increased in kidney in prallethrin-essential oil groups. CONCLUSIONS We can conclude that prallethrin induced oxidative damage and renal toxicity in male rat. The administration of essential oil provided significant protection against prallethrin-induced oxidative stress, biochemical changes and histopathological damage.
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Affiliation(s)
- Amel Abd El-Rahman Refaie
- Environmental Toxicology Research Unit (ETRU), Pesticide Chemistry Department, National Research Centre (NRC), Tahrir Str., Dokki, Cairo, Egypt.
| | - Amal Ramadan
- Department of Biochemistry, National Research Centre (NRC), Tahrir Str., Dokki, Cairo, Egypt
| | - Abdel-Tawab Halim Mossa
- Environmental Toxicology Research Unit (ETRU), Pesticide Chemistry Department, National Research Centre (NRC), Tahrir Str., Dokki, Cairo, Egypt
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Ou MC, Lee YF, Li CC, Wu SK. The Effectiveness of Essential Oils for Patients with Neck Pain: A Randomized Controlled Study. J Altern Complement Med 2014; 20:771-9. [DOI: 10.1089/acm.2013.0453] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Ming-Chiu Ou
- Department of Applied Cosmetology and Master Program of Cosmetic Science, Hungkuang University, Taichung, Taiwan
| | - Yu-Fei Lee
- Department of Applied Cosmetology and Master Program of Cosmetic Science, Hungkuang University, Taichung, Taiwan
| | - Chih-Ching Li
- Department of Applied Cosmetology and Master Program of Cosmetic Science, Hungkuang University, Taichung, Taiwan
| | - Shyi-Kuen Wu
- Department of Physical Therapy, Hungkuang University, Taichung, Taiwan
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Rao S, Timsina B, Nadumane VK. Evaluation of the anticancer potentials of Origanum marjorana on fibrosarcoma (HT-1080) cell line. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2014. [DOI: 10.1016/s2222-1808(14)60476-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Amelioration of prallethrin-induced oxidative stress and hepatotoxicity in rat by the administration of Origanum majorana essential oil. BIOMED RESEARCH INTERNATIONAL 2013; 2013:859085. [PMID: 24381944 PMCID: PMC3870102 DOI: 10.1155/2013/859085] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Revised: 11/01/2013] [Accepted: 11/01/2013] [Indexed: 12/29/2022]
Abstract
This study was carried out to evaluate the adverse effects of exposure to prallethrin on oxidant/antioxidant status and liver dysfunction biomarkers and the protective role of Origanum majorana essential oil (EO) in rat. Male rats were divided into 4 groups: (i) received only olive oil (ii) treated with 64.0 mg/kg body weight prallethrin (1/10 LD50) in olive oil via oral route daily for 28 days, (iii) treated with 64.0 mg/kg body weight prallethrin (1/10 LD50) and EO (160 μL/kg b.wt.) in olive oil and (iv) received EO (160 μL/kg b.wt.) in olive oil via oral route twice daily for 28 days. Prallethrin treatment caused decrease in body weight gain and increase in relative liver weight. There was a significant increase in the activity of serum marker enzymes, aspartate transaminase, alanine transaminase, and alkaline phosphatase. It caused increase in thiobarbituric acid reactive substances and reduction in the activities of superoxide dismutase, catalase, and glutathione-S-transferase in liver. Consistent histological changes were found in the liver of prallethrin treatment. EO showed significant protection with the depletion of serum marker enzymes and replenishment of antioxidant status and brought all the values to near normal, indicating the protective effect of EO. We can conclude that prallethrin caused oxidative damage and liver injury in male rat and co-administration of EO attenuated the toxic effect of prallethrin. These results demonstrate that administration of EO may be useful, easy, and economical to protect human against pyrethroids toxic effects.
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Al Dhaheri Y, Attoub S, Arafat K, AbuQamar S, Viallet J, Saleh A, Al Agha H, Eid A, Iratni R. Anti-metastatic and anti-tumor growth effects of Origanum majorana on highly metastatic human breast cancer cells: inhibition of NFκB signaling and reduction of nitric oxide production. PLoS One 2013; 8:e68808. [PMID: 23874773 PMCID: PMC3707896 DOI: 10.1371/journal.pone.0068808] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Accepted: 06/01/2013] [Indexed: 01/22/2023] Open
Abstract
Background We have recently reported that Origanummajorana exhibits anticancer activity by promoting cell cycle arrest and apoptosis of the metastatic MDA-MB-231 breast cancer cell line. Here, we extended our study by investigating the effect of O. majorana on the migration, invasion and tumor growth of these cells. Results We demonstrate that non-cytotoxic concentrations of O. majorana significantly inhibited the migration and invasion of the MDA-MB-231 cells as shown by wound-healing and matrigel invasion assays. We also show that O. majorana induce homotypic aggregation of MDA-MB-231 associated with an upregulation of E-cadherin protein and promoter activity. Furthermore, we show that O. majorana decrease the adhesion of MDA-MB-231 to HUVECs and inhibits transendothelial migration of MDA-MB-231 through TNF-α-activated HUVECs. Gelatin zymography assay shows that O. majorana suppresses the activities of matrix metalloproteinase-2 and -9 (MMP-2 and MMP-9). ELISA, RT-PCR and Western blot results revealed that O. majorana decreases the expression of MMP-2, MMP-9, urokinase plasminogen activator receptor (uPAR), ICAM-1 and VEGF. Further investigation revealed that O. majorana suppresses the phosphorylation of IκB, downregulates the nuclear level of NFκB and reduces Nitric Oxide (NO) production in MDA-MB-231 cells. Most importantly, by using chick embryo tumor growth assay, we also show that O. majorana promotes inhibition of tumor growth and metastasis in vivo. Conclusion Our findings identify Origanummajorana as a promising chemopreventive and therapeutic candidate that modulate breast cancer growth and metastasis.
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Affiliation(s)
- Yusra Al Dhaheri
- Department of Biology, College of Science, United Arab Emirates University, Alabama, Ain, United Arab Emirates
| | - Samir Attoub
- Department of Pharmacology and Therapeutics, Faculty of Medicine and Health Sciences, United Arab Emirates University, Alabama, Ain, United Arab Emirates
| | - Kholoud Arafat
- Department of Pharmacology and Therapeutics, Faculty of Medicine and Health Sciences, United Arab Emirates University, Alabama, Ain, United Arab Emirates
| | - Synan AbuQamar
- Department of Biology, College of Science, United Arab Emirates University, Alabama, Ain, United Arab Emirates
| | - Jean Viallet
- Institut National de la Sante et de la recherche Medicale U823, Université Joseph Fourier, Grenoble, France
| | - Alaaeldin Saleh
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Hala Al Agha
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Ali Eid
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
- * E-mail: (RI); (AE)
| | - Rabah Iratni
- Department of Biology, College of Science, United Arab Emirates University, Alabama, Ain, United Arab Emirates
- * E-mail: (RI); (AE)
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A comparative study of cytotoxic, membrane and DNA damaging effects of Origanum majorana’s essential oil and its oxygenated monoterpene component linalool on parental and epirubicin-resistant H1299 cells. Biologia (Bratisl) 2013. [DOI: 10.2478/s11756-013-0196-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Al Dhaheri Y, Eid A, AbuQamar S, Attoub S, Khasawneh M, Aiche G, Hisaindee S, Iratni R. Mitotic arrest and apoptosis in breast cancer cells induced by Origanum majorana extract: upregulation of TNF-α and downregulation of survivin and mutant p53. PLoS One 2013; 8:e56649. [PMID: 23451065 PMCID: PMC3579842 DOI: 10.1371/journal.pone.0056649] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 01/11/2013] [Indexed: 12/22/2022] Open
Abstract
Background In the present study, we investigated the effect of Origanum majorana ethanolic extract on the survival of the highly proliferative and invasive triple-negative p53 mutant breast cancer cell line MDA-MB-231. Results We found that O. majorana extract (OME) was able to inhibit the viability of the MDA-MB-231 cells in a time- and concentration-dependent manner. The effect of OME on cellular viability was further confirmed by the inhibition of colony growth. We showed, depending on the concentration used, that OME elicited different effects on the MDA-MB 231 cells. Concentrations of 150 and 300 µg/mL induced an accumulation of apoptotic–resistant population of cells arrested in mitotis and overexpressing the cyclin-dependent kinase inhibitor, p21 and the inhibitor of apoptosis, survivin. On the other hand, higher concentrations of OME (450 and 600 µg/mL) triggered a massive apoptosis through the extrinsic pathway, including the activation of tumor necrosis factor-α (TNF-α), caspase 8, caspase 3, and cleavage of PARP, downregulation of survivin as well as depletion of the mutant p53 in MDA-MB-231 cells. Furthermore, OME induced an upregulation of γ-H2AX, a marker of double strand DNA breaks and an overall histone H3 and H4 hyperacetylation. Conclusion Our findings provide strong evidence that O. majorana may be a promising chemopreventive and therapeutic candidate against cancer especially for highly invasive triple negative p53 mutant breast cancer; thus validating its complementary and alternative medicinal use.
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Affiliation(s)
- Yusra Al Dhaheri
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Ali Eid
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Synan AbuQamar
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Samir Attoub
- Department of Pharmacology & Therapeutics, Faculty of Medicine & Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Mohammad Khasawneh
- Department of Chemistry, College of Science, UAE University, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Ghenima Aiche
- Département de Biochimie et Microbiologie, Faculté des sciences biologiques et agronomiques, Université Mouloud Mammeri, Tizi-Ouzou, Algeria
| | - Soleiman Hisaindee
- Department of Chemistry, College of Science, UAE University, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Rabah Iratni
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
- * E-mail:
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Pimple BP, Kadam PV, Patil MJ. Ulcer healing properties of different extracts of Origanum majorana in streptozotocin-nicotinamide induced diabetic rats. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2012. [DOI: 10.1016/s2222-1808(12)60068-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Microscopic evaluation and physicochemical analysis of Origanum majorana Linn leaves. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2012. [DOI: 10.1016/s2222-1808(12)60288-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Egyptian sweet marjoram leaves protect against genotoxicity, immunosuppression and other complications induced by cyclophosphamide in albino rats. Br J Nutr 2011; 108:1059-68. [DOI: 10.1017/s0007114511006210] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Cyclophosphamide (CP) is one of the most popular alkylating anticancer drugs that show a high therapeutic index, despite the widespread side effects and toxicity particularly in high-dose regimens and long-term use. Here, we evaluated and compared the efficacy of two different doses (50 and 100 mg/kg body weight, given orally for 30 consecutive days) of Egyptian sweet marjoram leaf powder (MLP) and marjoram leaf aqueous extract (MLE) in alleviating the genotoxicity, immunosuppression and other complications induced by CP in non-tumour-bearing albino rats. The present study showed (probably for the first time) that both MLP and MLE significantly alleviated (P < 0·05–0·001) most side effects and toxicity of CP-treated rats including the increase in chromosomal aberrations of bone marrow cells and serum malondialdehyde level, the decrease in the level of serum Ig, the delayed type of hypersensitivity response as also the weights and cellularity of lymphoid organs, and myelosuppression, leucopenia, macrocytic normochromic anaemia as well as thrombocytopenia by reactivating the non-enzymic (reduced glutathione) and enzymic (catalase, glutathione peroxidase, glutathione S-transferase, superoxide dismutase) antioxidant system and increasing the mitotic index of bone marrow cells. The modulatory effects of marjoram leaves shown in the present study were dose dependent in most cases and much higher in MLE (21–23 % for all parameters taken together). In addition, the doses used in the present study were considered safe. In conclusion, sweet marjoram leaves (especially in the form of a herbal tea) may be useful as an immunostimulant and in reducing genotoxicity in patients under chemotherapeutic interventions.
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Pimple BP, Kadam PV, Patil MJ. Comparative antihyperglycaemic and antihyperlipidemic effect of Origanum majorana extracts in NIDDM rats. ACTA ACUST UNITED AC 2011. [DOI: 10.1007/s13596-011-0047-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Haleagrahara N, Jackie T, Chakravarthi S, Rao M, Pasupathi T. Protective effects of Etlingera elatior extract on lead acetate-induced changes in oxidative biomarkers in bone marrow of rats. Food Chem Toxicol 2010; 48:2688-94. [DOI: 10.1016/j.fct.2010.06.041] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Revised: 05/30/2010] [Accepted: 06/24/2010] [Indexed: 10/19/2022]
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Abdel-Massih RM, Fares R, Bazzi S, El-Chami N, Baydoun E. The apoptotic and anti-proliferative activity of Origanum majorana extracts on human leukemic cell line. Leuk Res 2010; 34:1052-6. [DOI: 10.1016/j.leukres.2009.09.018] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2009] [Revised: 09/12/2009] [Accepted: 09/13/2009] [Indexed: 11/29/2022]
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Buyukleyla M, Rencuzogullari E. The effects of thymol on sister chromatid exchange, chromosome aberration and micronucleus in human lymphocytes. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2009; 72:943-947. [PMID: 19046601 DOI: 10.1016/j.ecoenv.2008.10.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2008] [Revised: 10/06/2008] [Accepted: 10/12/2008] [Indexed: 05/27/2023]
Abstract
The genotoxic effects of thymol were investigated in human peripheral lymphocytes treated with 25, 50, 75, and 100 microg/ml concentrations of thymol for 24 and 48h treatment periods by using sister chromatid exchange (SCE), chromosome aberration (CA), and micronucleus (MN) tests. Nuclear division index (NDI), replication index (RI), and mitotic index (MI) were also calculated in order to determine the cytotoxicity of thymol. Thymol significantly increased the SCE, especially at the lower concentrations. Thymol also increased the SCE at the highest concentrations without statistical significance. Thymol induced both the structural CA and frequency of MN at all concentrations. Thymol dose-dependently decreased the NDI for two treatment periods. Thymol decreased the RI for the 24h treatment time without any statistical significance. However, thymol decreased the RI for the 48h treatment time in a dose-dependent manner. Thymol also decreased the MI at the higher concentration without dose-dependent effect.
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Affiliation(s)
- Mehmet Buyukleyla
- Department of Biology, Natural and Applied Science Institute, Cukurova University, 01330 Adana, Turkey
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Azirak S, Rencuzogullari E. The in vivo genotoxic effects of carvacrol and thymol in rat bone marrow cells. ENVIRONMENTAL TOXICOLOGY 2008; 23:728-735. [PMID: 18361405 DOI: 10.1002/tox.20380] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The aim of this study was to investigate the in vivo genotoxic effects of carvacrol and thymol in bone marrow cells of rats. In the present study, both carvacrol (10, 30, 50, and 70 mg/kg b.w.) and thymol (40, 60, 80, and 100 mg/kg b.w.) significantly induced the structural and total chromosome abnormalities (CA) for all treatment periods (6, 12, and 24 h) when compared with control in bone marrow cells of rats intraperitonally administered. Both carvacrol and thymol showed similar effects with the positive control urethane on induction of the percentage of structural and total CA at the highest concentrations except the effects of carvacrol for 6 h treatment (70 mg/kg b.w. and 100 mg/kg b.w., respectively). In addition, carvacrol induced the numerical CA at all concentrations when compared to control and at two highest concentrations (50 and 70 mg/kg b.w.) when compared to solvent control. Thymol also induced the numerical CA especially at the highest concentration (100 mg/kg b.w.) for all treatment periods. It was shown that there was a dose-dependent effect on induction of structural, numerical and total CA for both carvacrol and thymol. Carvacrol and thymol decreased the mitotic index (MI) in all the concentrations and treatment times when compared with control. Carvacrol showed the similar effects with EC on decreasing the MI at 70 mg/kg b.w. for 6 h, at 30 and 50 mg/kg b.w. for 12 h and at all concentrations for 24 h treatment periods. Thymol also showed a similar effect with urethane (ethyl carbamate, EC) on decreasing the MI at 60, 80, and 100 mg/kg b.w. for 6 h and at all concentrations for 24 h treatment periods. Test substances decreased the MI in a dose-dependent manner.
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Affiliation(s)
- Sebile Azirak
- Department of Biology, Cukurova University, Natural and Applied Science Institute, 01330, Adana, Turkey
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Alghazal MA, Šutiaková I, Kovalkovičová N, Legáth J, Falis M, Pistl J, Sabo R, Beňová K, Sabová L, Váczi P. Induction of micronuclei in rat bone marrow after chronic exposure to lead acetate trihydrate. Toxicol Ind Health 2008; 24:587-93. [DOI: 10.1177/0748233708100089] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Lead increasingly contributes to pollution of the environment and may play a role in the development of adverse effects in the human and animal body. Data concerning its mutagenic, clastogenic, and carcinogenic properties have been conflicting. In this study, we evaluated the frequency of micronuclei in bone marrow erythrocytes of rats treated with lead acetate trihydrate. Outbred Wistar rats were exposed to a daily dose of 100 mg/L drinking water for 125 days. The mean value of the total number of micronuclei observed in polychromatic erythrocytes of female rats was significantly higher than that found in the control group (13.375 ± 2.722 against 9.625 ± 3.204 micronuclei/1000 cells; P = 0.024 in ANOVA). In exposed female animals, no significant reduction of the ratio of polychromatic to normochromatic erythrocytes was observed (0.990 ± 0.228 against 1.208 ± 0.195; P = 0.060 in ANOVA). The effects of lead acetate trihydrate in male rats are both cytotoxic and genotoxic because of a decrease in ratio of polychromatic to normochromatic erythrocytes (0.715 ± 0.431 against 1.343 ± 0.306; P = 0.023, ANOVA followed by Tukey test) and an increase in frequency of micronucleated polychromatic erythrocytes (24.167 ± 7.859 against 4.0 ± 4.528 micronuclei/1000 cells; P ≤ 0.001, ANOVA followed by Tukey test), respectively.
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Affiliation(s)
- MA Alghazal
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
| | - I Šutiaková
- University of Prešov, 17. November 1, 081 16 Prešov, Slovakia
| | - N Kovalkovičová
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
| | - J Legáth
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
| | - M Falis
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
| | - J Pistl
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
| | - R Sabo
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
| | - K Beňová
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
| | - L Sabová
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
| | - P Váczi
- University of Veterinary Medicine, Komenského 73, 041 81 Košice, Slovakia
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Papageorgiou V, Mallouchos A, Komaitis M. Investigation of the antioxidant behavior of air- and freeze-dried aromatic plant materials in relation to their phenolic content and vegetative cycle. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2008; 56:5743-5752. [PMID: 18578534 DOI: 10.1021/jf8009393] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The total phenolic and flavonoid content of the aerial parts of five aromatic plants harvested at different periods was estimated, and their antioxidant capacity was evaluated. Major phenolic compounds present in their extracts were determined by RP-HPLC. The results demonstrated different amounts of total phenolic compounds and various degrees of antioxidant activity depending on the plant species, the time of harvest, and the drying method employed. Extracts from air-dried Mentha viridis L., Origanum majorana L., and Rosmarinus officinalis L. demonstrated the greatest efficacy during the flowering stage, in which the identified flavonoids were found in significantly higher amounts, whereas phenolic acids were found in their lowest concentration. Extracts from air-dried Laurus nobilis L. and Foeniculum vulgare Mill were less efficient in terms of antioxidant activity, with the highest values being observed during the early fruiting stage. This stage was characterized by the lowest flavonoid content and high phenolic acid content, except for L. nobilis L. extracts. Overall, the amount of identified phenolic acids did not vary considerably within the investigated year. The total phenolic concentration in all plant extracts decreased significantly when freeze-dried rather than air-dried samples were used. The HPLC analysis further supported the above for most of the phenolic compounds present in the extracts, except for hydroxybenzoic acids, which were better retained during the freeze-drying process.
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Affiliation(s)
- Vassiliki Papageorgiou
- Food Science and Technology Department, Agricultural University of Athens, Iera Odos 75, Athens, Greece 118 55
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Canbek M, Uyanoglu M, Bayramoglu G, Senturk H, Erkasap N, Koken T, Uslu S, Demirustu C, Aral E, Husnu Can Baser K. Effects of carvacrol on defects of ischemia-reperfusion in the rat liver. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2008; 15:447-52. [PMID: 18222668 DOI: 10.1016/j.phymed.2007.11.022] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2007] [Revised: 09/21/2007] [Accepted: 11/27/2007] [Indexed: 05/25/2023]
Abstract
Many plants found in nature have been used to treat various illnesses. One such plant is oregano (Kekik in Turkish). Health beneficial effects of carvacrol obtained from oregano oil have been shown scientifically. We have investigated the comparative effects of carvacrol in the liver of rats subjected to ischemia-reperfusion defect, with silymarin. To test the effects we formed four groups using male Wistar albino rats. Group I was control. The other three groups of animals were administered 60min prior to surgical operation single doses of physiological serum, carvacrol and silymarin, respectively. Group II, III and IV animal were subjected to 45min long liver ischemia and 60min reperfusion. Blood and tissue samples were collected for biochemical and histological analysis following the test. AST and ALT values obtained after biochemical analysis of the serums showed statistically significant difference in group II than the other three groups. A statistical evaluation of the serum AST levels among the groups II, III and IV showed that both groups III and IV which had no difference in between were significantly different in a positive way from group II (p<0.001). As to the serum ALT levels, difference between group II and group III (p<0.001) and group II and group IV (p<0.01) was found significant. No statistical difference was observed in groups I, III and IV for GSH, MDA and CAT levels of the liver. A statistical evaluation of the GSH level in group III and group IV was found to be significantly different from group II (p<0.001) without any difference between them. A similar evaluation for MDA and CAT levels among the revealed no difference between group III and group IV, however, group II showed difference with group II and group IV (p<0.05). Histological findings were in harmony with the biochemical results. We conclude that carvacrol protects the liver against defects caused by ischemia and reperfusion, and carvacrol is not hepatotoxic at the applied dosage.
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Affiliation(s)
- Mediha Canbek
- Department of Biology, Faculty of Science, Eskisehir Osmangazi University, 26480 Eskisehir, Turkey.
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Uyanoglu M, Canbek M, Aral E, Husnu Can Baser K. Effects of carvacrol upon the liver of rats undergoing partial hepatectomy. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2008; 15:226-9. [PMID: 17689059 DOI: 10.1016/j.phymed.2007.06.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2007] [Revised: 05/17/2007] [Accepted: 06/18/2007] [Indexed: 05/16/2023]
Abstract
The present study aims to investigate the possible effects of carvacrol obtained from origanum oil upon the regenerative feature of the liver subsequent to partial hepatectomy in rats. Male Wistar Albino rats, weighing 230+/-30g, were divided into three experiment groups. Group I (n=8) were used as sham operation group. Group II (n=8) were applied saline solution and hepatectomy. Carvacrol and hepatectomy (73mg/kg) were applied to Group III (n=8). One dose of test material was injected 1h before 68% partial hepatectomy. At the end of the experiments, blood and organs were removed. The liver regeneration rate of the rats was calculated measuring the weights of their liver before and after the hepatectomy. Hematoxylin and eosin, interleukin-6 (IL-6) and proliferating cell nuclear antigen (PCNA) treatments were applied to liver sections. Aspartate transaminase (AST), alanine transaminase (ALT), tumor necrosis factor-alpha (TNF-alpha) and IL-6 levels were determined in serum samples. The liver regeneration, mitotic index and PCNA index increased significantly in rats of Group III over the Group II at the 72nd hour after partial hepatectomy. Histological evaluations were also similar with these results of PCNA and mitotic indexes. In AST, ALT, TNF-alpha and IL-6 levels, there was no statistically significant difference. According to these results, it is concluded that carvacrol increases the liver regeneration rate.
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Affiliation(s)
- Mustafa Uyanoglu
- Faculty of Science, Department of Biology, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey.
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Ghaly IS, Said A, Abdel-Wahhab MA. Zizyphus jujuba and Origanum majorana extracts protect against hydroquinone-induced clastogenicity. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2008; 25:10-19. [PMID: 21783830 DOI: 10.1016/j.etap.2007.07.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2007] [Revised: 06/26/2007] [Accepted: 07/02/2007] [Indexed: 05/31/2023]
Abstract
Hydroquinone (HQ) is a myelotoxin that is found in many foods and formed through the metabolism of benzene. HQ is genotoxic in several in vitro and in vivo test systems, inducing micronuclei (MN), sister-chromatid exchange (SCE), and chromosomal aberrations. The aim of the current study was to explore the protective effect of Zizyphus jujuba and Origanum majorana extracts against HQ-induced genotoxicity in male mice. Five groups of mice included the control group, HQ-treated group, and the groups treated with the extracts alone or in combination with HQ. The results indicated that treatment with HQ resulted in significant clastogenetic effects and histological changes typical to those reported in the literature. Both extracts exhibited a protection against HQ-induced cytogenesis and histological changes. Moreover, Z. jujuba extract was effective than O. majorana extract. It could be concluded that both extracts are useful especially for people who are occupationally exposed to benzene or its metabolites.
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Affiliation(s)
- Inas S Ghaly
- Cell Biology Department, National Research Center, Dokki, Cairo, Egypt
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El-Ashmawy IM, Saleh A, Salama OM. Effects of marjoram volatile oil and grape seed extract on ethanol toxicity in male rats. Basic Clin Pharmacol Toxicol 2007; 101:320-7. [PMID: 17910615 DOI: 10.1111/j.1742-7835.2007.00125.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Natural dietary antioxidants are extensively studied for their ability to protect cells from miscellaneous damages. Marjoram volatile oil (Origanum majorana L., Lamiaceae) and grape seed extract (Vitis vinifera L., Vitaceae) are potent antioxidants. Effects of administration of marjoram volatile oil or grape seed extract on oral administration of ethanol, simultaneously, daily for 10 weeks were studied through determining epididymal spermatozoal analysis, serum testosterone level, weight and histopathological examination of testis, liver and brain. Glutathione level and lipid peroxidation content as malondialdehyde in the testis, liver and brain were measured. The repeated intake of a great amount of ethanol (10 ml/kg body weight, 25% v/v) was followed by fertility disturbances with low sperm count, impaired sperm motility and decrease in serum testosterone level. Moreover, ethanol toxicity induced significant alterations in the histological structures of the testis, liver and brain. The results revealed a significant increase in lipid peroxidation and decrease in the level of glutathione in the testis, liver and brain in the ethanol-treated group. However, co-administration of the extracts of protective plants resulted in minimizing the hazard effects of ethanol toxicity on male fertility, liver and brain tissues. It may be concluded that marjoram volatile oil and grape seed extract are useful herbal remedies, especially for controlling oxidative damages.
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Affiliation(s)
- Ibrahim M El-Ashmawy
- Department of Pharmacology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt.
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Yazdanparast R, Shahriyary L. Comparative effects of Artemisia dracunculus, Satureja hortensis and Origanum majorana on inhibition of blood platelet adhesion, aggregation and secretion. Vascul Pharmacol 2007; 48:32-7. [PMID: 18069068 DOI: 10.1016/j.vph.2007.11.003] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2007] [Accepted: 11/06/2007] [Indexed: 11/30/2022]
Abstract
Platelet hyperactivity, resulting in platelet adhesion to the vessel wall, is one of the most important factors responsible for thrombosis and the incidence of cardiovascular diseases. In this study we were aimed to investigate and compare the inhibitory effects of the methanol extracts of three herb species on adhesion of the activated platelet to laminin-coated plates, aggregation and protein secretion. Artemisia dracunculus (tarragon), Satureja hortensis (summer savory) and Origanum majorana (marjoram) are used as blood anti-coagulator in Iranian folk medicine. Human platelets were prepared and incubated with different concentrations of the test samples (equivalent to 50-200 microg of each of the plant leaves powder/mL) for 60 min. The treated and untreated platelets were then activated with thrombin (0.25 U/mL) and their adhesion to laminin-coated plates was investigated. Based on our observations, the methanol extract of A. dracunculus, S. hortensis and O. majorana, at a concentration of 200 microg/mL, inhibited platelet adhesion to laminin-coated wells by 51%, 48% and 40%, respectively. In addition to alternation of cell adhesive properties, self aggregation and protein secretion of the treated platelets were also affected upon treatment with the crude methanol extracts. These observations provide the basis for the traditional use of these herbs in treatments of cardiovascular diseases and thrombosis.
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Affiliation(s)
- Razieh Yazdanparast
- Institute of Biochemistry and Biophysics, P.O. Box 13145-1384, University of Tehran, Tehran, Iran.
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