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Azzane A, Farid O, Eddouks M. Antihyperglycemic and Antidyslipidemic Effects of Artemisia arborescens Aqueous Extract on Streptozotocin-induced Diabetic Rats. Cardiovasc Hematol Agents Med Chem 2023; 21:120-138. [PMID: 35469581 DOI: 10.2174/1871525720666220425094135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 12/09/2021] [Accepted: 01/26/2022] [Indexed: 06/14/2023]
Abstract
AIMS This study aimed to investigate the antidiabetic activity of Artemisia arborescens. BACKGROUND Artemisia arborescens is an aromatic, medicinal, and endemic plant mostly found in the Mediterranean region. This plant is widely used as alternative medicine. OBJECTIVE The study was designed to examine the antihyperglycemic and antihyperlipidemic activities of Artemisia arborescens aqueous extract (AEAA) in normal and streptozotocin (STZ)- induced diabetic rats. METHODS The effect of AEAA (40 mg/kg and 80 mg/kg) on plasma glucose levels and plasma lipid profile was investigated in normal and STZ-induced diabetic rats. The plasma glucose levels were determined after a single (6 hours) and subchronic oral administration (7 days), and plasma lipid profiles were evaluated after both acute and subchronic oral administration. Additionally, the glycogen content in the liver, extensor digitorum longus (EDL), and soleus muscles was measured using a standard method. Moreover, the aqueous extract was tested for its 1.1-diphenyl-2- picrylhydrazyl (DPPH) radical-scavenging activity. RESULTS In diabetic rats, AEAA oral administration (40 mg/kg and 80 mg/kg) produced a significant decrease in blood glucose levels after 7 days of oral administration (P<0.0001). Moreover, a significant decrease in plasma triglyceride levels was reported on the last day of treatment by AEAA (80 mg/kg) (P<0.05). Furthermore, a significant decrease in total cholesterol levels was observed after 7 days of AEAA oral administration in diabetic rats (P<0.01). Moreover, a significant increase in HDL-c concentration was noted after one week of AEAA (80 mg/kg) oral administration (P<0.001). In addition, AEAA oral administration (80 mg/kg) significantly increased the glycogen content in the liver and extensor digitorum longus (P<0.05). On the other hand, qualitative and quantitative phytochemical screenings revealed the presence of various compounds, such as polyphenols, flavonoids, and tannins. CONCLUSION In summary, the study demonstrates that Artemisia arborescens oral administration exhibited a significant antihyperglycemic effect on diabetic rats and revealed a significant amelioration in lipid profile and glycogen content.
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Affiliation(s)
- Amine Azzane
- Faculty of Sciences and Techniques, Errachidia, Moulay Ismail University, Meknes, BP 509, Boutalamine, 52000, Errachidia, Morocco
| | - Omar Farid
- Faculty of Sciences and Techniques, Errachidia, Moulay Ismail University, Meknes, BP 509, Boutalamine, 52000, Errachidia, Morocco
| | - Mohamed Eddouks
- Faculty of Sciences and Techniques, Errachidia, Moulay Ismail University, Meknes, BP 509, Boutalamine, 52000, Errachidia, Morocco
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Wang P, Wang Y, Feng T, Yan Z, Zhu D, Lin H, Iqbal M, Deng D, Kulyar MFEA, Shen Y. Hedyotis diffusa alleviate aflatoxin B1-induced liver injury in ducks by mediating Nrf2 signaling pathway. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 249:114339. [PMID: 36508825 DOI: 10.1016/j.ecoenv.2022.114339] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 11/03/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Aflatoxin B1 (AFB1), the most harmful aflatoxins, is a frequent contamination in feed and food items, raising global concerns in animal production and human public health. Also, AFB1 induces oxidative stress, cytotoxicity, mutations, and DNA lesions through its metabolic transformation into aflatoxin B1-8,9-epoxide (AFBO) by cytochrome P450 (CYP450). Hedyotis diffusa (HD) is a traditional Chinese herbal medicine known for its multiple pharmacological activities, including antioxidant, anti-inflammatory, and immunomodulatory. Yet, the influence of HD on AFB1-induced liver injury in ducks is still unknown. Here, we investigated whether HD positively affects AFB1-induced liver injury in ducks. Results revealed that I) AFB1 caused significant changes in serum biochemical indices and decreased growth performance of ducks (such as ALT, AST, ALP, TP, ALB, final body weight, and body weight gain), whereas HD supplementation at 200 mg/kg mitigated these alterations. II) HD alleviated hepatic histopathological changes and liver index induced by AFB1 in ducks. III) HD significantly attenuated AFB1-induced oxidative stress, as measured by increased antioxidant enzyme activities such as SOD, GPx, and T-AOC and decreased MDA levels. Furthermore, HD reduced the level of AFB1-DNA adduct in duck liver. IV) HD significantly promoted the transcriptional expression of NF-E2-related nuclear factor 2 (Nrf2) and associated genes, including heme oxygenase 1 (HO-1), NAD(P)H dehydrogenase quinone 1 (NQO1), glutamate-cysteine ligase catalytic (GCLC). In conclusion, these results demonstrated that HD could activate the Nrf2 pathway in ducks to reduce the hepatotoxicity driven by AFB1. This finding also provides theoretical and data support for a deeper understanding of the toxic mechanisms of AFB1 and its prevention.
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Affiliation(s)
- Pengpeng Wang
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Yingli Wang
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Tianyi Feng
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Ziyin Yan
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Di Zhu
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Huixian Lin
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Mudassar Iqbal
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Dandan Deng
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | | | - Yaoqin Shen
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China.
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Azzane A, Amssayef A, Eddouks M. Antihyperglycemic and antidyslipidemic Effect of Moricandia suffruticosa in Normal and Streptozotocin-Induced Diabetic Rats. Cardiovasc Hematol Disord Drug Targets 2022; 22:CHDDT-EPUB-123526. [PMID: 35570561 DOI: 10.2174/1871529x22666220513124452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/28/2022] [Accepted: 03/12/2022] [Indexed: 11/22/2022]
Abstract
AIMS OF THE STUDY The present work aimed to assess the antihyperglycemic and antohyperlipidemic effects ofMoricandia suffruticosa. BACKGROUND Moricandia suffruticosa (M. suffruticosa) is used in traditional medicine. OBJECTIVE The present study investigated the antihyperglycemic and antidyslipidemic effects of M. suffruticosa and its effect on glycogen content in normoglycemic and hyperglycemic rats. METHODS The effect of the aqueous extract of M. suffruticosa (AEMS) at a two doses of 100 and 140 mg/kg on blood glucose levels, lipid, lipoprotein profile, and glycogen content was examined in normal and streptozotocin(STZ)-induced diabetic rats. On the other hand, a preliminary phytochemical screening and quantification of phenolic, flavonoid, and tannin contents were carried out. RESULTS The results demonstrated that AEMS exhibits antihyperglycemic activity in diabetic rats during both acute and subchronic essays. Furthermore, AEMS revealed an antidyslipidemic effect concerning the level of triglycerides, total cholesterol, very-low density lipoprotein (VLDL), and non-high density lipoproteins (Non-HDL). In contrast, AEMS has not affected the value of glycemia, lipids, and lipoproteins in normal rats. In addition, AEMS is rich in several phytochemical compounds. Furthermore, AEMS revealed an important in vitro antioxidant activity. CONCLUSION In conclusion, the study demonstrates that M. suffruticosa exhibits an important antihyperglycemic effect in diabetic rats.
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Affiliation(s)
- Amine Azzane
- Team of Ethnopharmacology & Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000. Errachidia. Morocco
| | - Ayoub Amssayef
- Team of Ethnopharmacology & Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000. Errachidia. Morocco
| | - Mohamed Eddouks
- Team of Ethnopharmacology & Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000. Errachidia. Morocco
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Fadwa EO, Amthaghri S, Akdad M, El-Haidani A, Eddouks M. Effect of Pelargonium graveolens on Glucose Metabolism in Streptozotocin-Induced Diabetic Rats. Cardiovasc Hematol Disord Drug Targets 2022; 22:CHDDT-EPUB-120925. [PMID: 35170422 DOI: 10.2174/1871529x22666220216102243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/24/2021] [Accepted: 10/22/2021] [Indexed: 11/22/2022]
Abstract
AIMS The study aimed to assess the antihyperglycemic activity of Pelargonium graveolens. BACKGROUND Pelargonium graveolens (P. graveolens) (Geraniaceae) is a medicinal plant frequently used in traditional medicine in Morocco and Algeria as remedy against a multitude of illnesses. Interestingly, it is used in the Moroccan pharmacopeia for managing diabetes. OBJECTIVE The current study was carried out in order to assess the antihyperglycemic activity of P. graveolens in normal and streptozotocin(STZ)-induced diabetic rats, as well as to evaluate the acute toxicity of the leaves aqueous extract of Pelargonium graveolens (PGLAE). METHODS The therapeutic effect of PGLAE at a dose of 40 mg/kg on blood glucose levels was investigated in normal and STZ-induced diabetic rats after a single oral (6h) and a repeated (15 days) oral administration. The acute toxicity of the PGLAE was examined in accordance the OECD test guideline. Post-treatment, body weight, signs of toxicity, and/or mortality were observed for 14 days. Further assays such as the oral glucose tolerance test, histopathological examination and antioxidant activity was also performed according to standard protocols. RESULTS Findings exhibited that both single and repeated oral doses of PGLAE (40 mg/kg) produced significant reduction of blood glucose levels in normal and diabetic rats. All treated animals survived and no apparent adverse effects were observed during the duration of the acute toxicity study. Importantly, oral LD50 of PGLAE was greater than 2000 mg/kg BW. Furthermore, a remarkable influence on glucose tolerance was also noticed after PGLAE treatment. Moreover, PGLAE was able to improve histopathological structure of liver and possesses a potential antioxidant effect in vitro. CONCLUSION In conclusion, this study reports the antidiabetic effect of PGLAE in rats supporting then its traditional use for the management of diabetes.
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Affiliation(s)
- El-Ouady Fadwa
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000. Errachidia. Morocco
| | - Smail Amthaghri
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000. Errachidia. Morocco
| | - Mourad Akdad
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000. Errachidia. Morocco
| | - Ahmed El-Haidani
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000. Errachidia. Morocco
| | - Mohamed Eddouks
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000. Errachidia. Morocco
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Akdad M, Moujane S, Bouadid I, Benlyas M, Eddouks M. Phytocompounds from Anvillea radiata as promising anti-Covid-19 drugs: in silico studies and in vivo safety assessment. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2022; 56:1512-1523. [PMID: 34978275 DOI: 10.1080/10934529.2021.2020029] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 11/04/2021] [Accepted: 11/09/2021] [Indexed: 06/14/2023]
Abstract
As an alternative strategy in combating the COVID-19 pandemic, phytoconstituents from medicinal plants are getting attention worldwide. The current investigation focused on the efficacy of the essential phytocompounds identified in Anvillea radiata to target the main protease (Mpro) of SARS-COV-2 through molecular docking and dynamic analyses; in addition to the safety assessment of this herb in vivo. In silico, the 6LU7 structure of Mpro was prepared as a target by Discovery Studio 2020. The virtual screening of phytocompounds from Anvillea radiata was performed through iGEMDOCK program, followed by an evaluation of the potential inhibitors based on the docking scores calculated using AutoDock Vina and MGL Tools programs, as well as complexes stability assessment through MD simulation. In vivo toxicity studies of Anvillea radiata aqueous extract were also conducted in Wistar rats. Among the phytocompounds evaluated in this study, 3,5-Dicaffeoylquinic acid, Spinacetin, 9α-Epoxyparthenolide, Hispidulin, Quercetin, jaceosidin, Nepetin, and isorhamnetin were predicted to have the highest binding affinity for the Main protease (Mpro) target of SARS-CoV-2. The aqueous extract of Anvillea radiata did not induce any signs of toxicity. 3,5-Dicaffeoylquinic acid, Spinacetin, 9α-Epoxyparthenolide, jaceosidin, and isorhamnetin from Anvillea radiata were selected as potential inhibitors of SARS-Cov-2 to develop new drugs anti-COVID-19.
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Affiliation(s)
- Mourad Akdad
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, Errachidia, Morocco
| | - Soumia Moujane
- Biochemistry of Natural Substances, Faculty of Sciences and Techniques, Errachidia, Moulay Ismail University of Meknes, Errachidia, Morocco
| | - Ismail Bouadid
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, Errachidia, Morocco
| | - Mohamed Benlyas
- Biochemistry of Natural Substances, Faculty of Sciences and Techniques, Errachidia, Moulay Ismail University of Meknes, Errachidia, Morocco
| | - Mohamed Eddouks
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, Errachidia, Morocco
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Azzane A, Azzaoui B, Akdad M, Bouadid I, Eddouks M. Effect of Calamintha officinalis on Vascular Contractility and Angiotensinconverting Enzyme-2. Cardiovasc Hematol Agents Med Chem 2022; 20:219-236. [PMID: 35236273 DOI: 10.2174/1871525720666220302125242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/18/2021] [Accepted: 12/24/2021] [Indexed: 06/14/2023]
Abstract
AIMS The study aimed to assess the antihypertensive activity of Calamintha officinalis. BACKGROUND Calamintha officinalis (CO) is a medicinal and aromatic herb as well as an antihypertensive plant that is widely used for its medicinal properties in several regions. OBJECTIVE This study aimed to evaluate the effect of the aqueous extract of Calamintha officinalis (AECO) on vasorelaxant activity and arterial blood pressure under normal and hypertensive states in rats. Additionally, the effect of AECO on vascular angiotensin-converting enzyme 2 (ACE-2) was assessed. METHODS In the current study, AECO (100 mg/Kg) was prepared, and its antihypertensive ability was assessed in L-NG-Nitro arginine methyl ester (L-NAME)-induced hypertensive rats. Blood pressure and heart rate were recorded for 6 h for the acute experiment and during seven days for the subchronic treatment. RESULTS The results indicated that AECO reduced the systolic, diastolic, and mean arterial blood pressure in hypertensive rats. In addition, the study showed that AECO exerts a vasorelaxant ability through the sGC-cGMP induction pathway, vascular cyclooxygenase pathway, and the opening of K+ channels. However, AECO had no inhibitory effect on aortic ACE-2. CONCLUSION The study illustrates the beneficial action of AECO as an antihypertensive and vasorelaxant agent.
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Affiliation(s)
- Amine Azzane
- Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, Boutalamine, Errachidia, 52000, Morocco
| | - Bouchra Azzaoui
- Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, Boutalamine, Errachidia, 52000, Morocco
| | - Mourad Akdad
- Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, Boutalamine, Errachidia, 52000, Morocco
| | - Ismail Bouadid
- Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, Boutalamine, Errachidia, 52000, Morocco
| | - Mohamed Eddouks
- Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, Boutalamine, Errachidia, 52000, Morocco
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Sharifi-Rad J, Dey A, Koirala N, Shaheen S, El Omari N, Salehi B, Goloshvili T, Cirone Silva NC, Bouyahya A, Vitalini S, Varoni EM, Martorell M, Abdolshahi A, Docea AO, Iriti M, Calina D, Les F, López V, Caruntu C. Cinnamomum Species: Bridging Phytochemistry Knowledge, Pharmacological Properties and Toxicological Safety for Health Benefits. Front Pharmacol 2021; 12:600139. [PMID: 34045956 PMCID: PMC8144503 DOI: 10.3389/fphar.2021.600139] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 04/06/2021] [Indexed: 12/22/2022] Open
Abstract
The genus Cinnamomum includes a number of plant species largely used as food, food additives and spices for a long time. Different traditional healing systems have used these plants as herbal remedies to cure diverse ailments. The aim of this comprehensive and updated review is to summarize the biodiversity of the genus Cinnamomum, its bioactive compounds, the mechanisms that underlie the pharmacological activities and molecular targets and toxicological safety. All the data in this review have been collected from databases and recent scientific literature including Web of Science, PubMed, ScienceDirect etc. The results showed that the bioactive compounds of Cinnamomum species possess antimicrobial, antidiabetic, antioxidant, anti-inflammatory, anticancer and neuroprotective effects. The preclinical (in vitro/in vivo) studies provided the possible molecular mechanisms of these action. As a novelty, recent clinical studies and toxicological data described in this paper support and confirm the pharmacological importance of the genus Cinnamomum. In conclusion, the obtained results from preclinical studies and clinical trials, as well as reduced side effects provide insights into future research of new drugs based on extracts and bioactive compounds from Cinnamomum plants.
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Affiliation(s)
- Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Niranjan Koirala
- Department of Natural Products Drugs Discovery, Dr. Koirala Research Institute for Biotechnology and Biodiversity, Kathmandu, Nepal
| | - Shabnum Shaheen
- Department of Botany, Lahore College for Women University, Lahore, Pakistan
| | - Nasreddine El Omari
- Laboratory of Histology, Embryology and Cytogenetic, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Rabat, Morocco
| | - Bahare Salehi
- Medical Ethics and Law Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tamar Goloshvili
- Institute of Botany, Plant Physiology and Genetic Resources, Ilia State University, Tbilisi, Georgia
| | | | - Abdelhakim Bouyahya
- Laboratory of Human Pathology Biology, Faculty of Sciences, Genomic Center of Human Pathology, Faculty of Medicine and Pharmacy, Mohammed V University of Rabat, Rabat, Morocco
| | - Sara Vitalini
- Department of Agricultural and Environmental Sciences, Milan State University, Milan, Italy
| | - Elena M Varoni
- Department of Biomedical, Surgical and Dental Sciences, Milan State University, Milan, Italy
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion, Chile.,Universidad de Concepción, Unidad de Desarrollo Tecnológico, UDT, Concepcion, Chile
| | - Anna Abdolshahi
- Food Safety Research Center (salt), Semnan University of Medical Sciences, Semnan, Iran
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Marcello Iriti
- Department of Agricultural and Environmental Sciences, Milan State University, Milan, Italy
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Francisco Les
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, Spain.,Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain
| | - Víctor López
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, Spain.,Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain
| | - Constantin Caruntu
- Department of Physiology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.,Department of Dermatology, "Prof. N.C. Paulescu" National Institute of Diabetes, Nutrition and Metabolic Diseases, Bucharest, Romania
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Amarasiri SS, Attanayake AP, Arawwawala LDAM, Jayatilaka KAPW, Mudduwa LKB. Acute and 28-Day Repeated-Dose Oral Toxicity Assessment of Abelmoschus moschatus Medik. in Healthy Wistar Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2020; 2020:1359050. [PMID: 32655655 PMCID: PMC7321509 DOI: 10.1155/2020/1359050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/28/2020] [Accepted: 05/30/2020] [Indexed: 01/23/2023]
Abstract
Abelmoschus moschatus Medik. (family: Malvaceae) has a long history of being used as a folk medicine in Sri Lanka. Despite the therapeutic use of this plant in traditional medicine, leaves of A. moschatus have not been subjected to scientific evaluation of toxicity/adverse effects in vivo. Thus, the present study was aimed to assess the acute and 28-day repeated-dose oral toxic effects of hexane (55 mg/kg), ethyl acetate (75 mg/kg), butanol (60 mg/kg), and aqueous (140 mg/kg) leaf extracts of A. moschatus in Wistar rats. Furthermore, identification of phytochemical constituents and determination of in vitro total antioxidant activity of the selected leaf extracts of A. moschatus were carried out. Repeated-dose oral administration of hexane and aqueous plant extracts produced no significant changes in the hematological profile and in selected biochemical parameters compared to the untreated healthy rats (p > 0.05). The administration of ethyl acetate and butanol extracts resulted in significant changes in some of the hematological parameters (p < 0.05), whereas biochemical parameters were not changed (p > 0.05). No significant changes in the relative organ weight of treated rats were observed (p > 0.05) except in the kidneys of Wistar rats treated with the ethyl acetate extract of A. moschatus (p < 0.05). Normal morphology with no signs of hemorrhages, necrosis, or inflammatory cell infiltrations was observed in the vital organs selected during the assessment of histopathology on H and E-stained tissue sections upon the treatment of selected extracts. Alkaloids were absent in the selected leaf extracts excluding the health risk for harmful alkaloids. The highest total antioxidant activity was reported in the butanol extract. In conclusion, the hexane and aqueous extracts of A. moschatus were completely nontoxic, whereas butanol and ethyl acetate extracts showed statistically significant changes in some hematological parameters and in relative organ weight of kidneys in healthy Wistar rats.
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Affiliation(s)
- Sachinthi S. Amarasiri
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka
| | - Anoja P. Attanayake
- Department of Biochemistry, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
| | | | | | - Lakmini K. B. Mudduwa
- Department of Pathology, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
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Ansari MA, Murali M, Prasad D, Alzohairy MA, Almatroudi A, Alomary MN, Udayashankar AC, Singh SB, Asiri SMM, Ashwini BS, Gowtham HG, Kalegowda N, Amruthesh KN, Lakshmeesha TR, Niranjana SR. Cinnamomum verum Bark Extract Mediated Green Synthesis of ZnO Nanoparticles and Their Antibacterial Potentiality. Biomolecules 2020; 10:E336. [PMID: 32092985 PMCID: PMC7072335 DOI: 10.3390/biom10020336] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/15/2020] [Accepted: 02/17/2020] [Indexed: 01/20/2023] Open
Abstract
Cinnamomum verum plant extract mediated propellant chemistry route was used for the green synthesis of zinc oxide nanoparticles. Prepared samples were confirmed for their nano regime using advanced characterization techniques such as powder X-ray diffraction and microscopic techniques such as scanning electron microscopy and transmission electron microscopy. The energy band gap of the green synthesized zinc oxide (ZnO)-nanoparticles (NPs) were found between 3.25-3.28 eV. Fourier transmission infrared spectroscopy shows the presence of Zn-O bond within the wave number of 500 cm-1. SEM images show the specific agglomeration of particles which was also confirmed by TEM studies. The green synthesized ZnO-NPs inhibited the growth of Escherichia coli and Staphylococcus aureus with a minimum inhibitory concentration (MIC) of 125 µg mL-1 and 62.5 µg mL-1, respectively. The results indicate the prepared ZnO-NPs can be used as a potential antimicrobial agent against harmful pathogens.
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Affiliation(s)
- Mohammad Azam Ansari
- Department of Epidemic Disease Research, Institutes for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Mahadevamurthy Murali
- Applied Plant Pathology Laboratory, Department of Studies in Botany, University of Mysore, Manasagangotri, Mysore 570006, Karnataka, India; (M.M.); (H.G.G.); (N.K.); (K.N.A.)
| | - Daruka Prasad
- Department of Physics, B.M.S. Institute of Technology, Bangalore 560 064, India;
| | - Mohammad A. Alzohairy
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Qassim 51431, Saudi Arabia; (M.A.A.); (A.A.)
| | - Ahmad Almatroudi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Qassim 51431, Saudi Arabia; (M.A.A.); (A.A.)
| | - Mohammad N. Alomary
- National Center for Biotechnology, Life Science and Environmental Research Institute, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh, Saudi Arabia;
| | | | - Sudarshana Brijesh Singh
- Department of Studies in Biotechnology, Manasagangotri, University of Mysore, Mysuru- 570 006, Karnataka, India; (A.C.U.); (S.B.S.)
| | - Sarah Mousa Maadi Asiri
- Department of Biophysics, Institutes for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia;
| | | | - Hittanahallikoppal Gajendramurthy Gowtham
- Applied Plant Pathology Laboratory, Department of Studies in Botany, University of Mysore, Manasagangotri, Mysore 570006, Karnataka, India; (M.M.); (H.G.G.); (N.K.); (K.N.A.)
| | - Nataraj Kalegowda
- Applied Plant Pathology Laboratory, Department of Studies in Botany, University of Mysore, Manasagangotri, Mysore 570006, Karnataka, India; (M.M.); (H.G.G.); (N.K.); (K.N.A.)
| | - Kestur Nagaraj Amruthesh
- Applied Plant Pathology Laboratory, Department of Studies in Botany, University of Mysore, Manasagangotri, Mysore 570006, Karnataka, India; (M.M.); (H.G.G.); (N.K.); (K.N.A.)
| | - Thimappa Ramachandrappa Lakshmeesha
- Department of Studies in Biotechnology, Manasagangotri, University of Mysore, Mysuru- 570 006, Karnataka, India; (A.C.U.); (S.B.S.)
- Department of Microbiology and Biotechnology, Jnana Bharathi Campus, Bangalore University, Bangalore 560056, India
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Sakti AS, Saputri FC, Mun'im A. Optimization of choline chloride-glycerol based natural deep eutectic solvent for extraction bioactive substances from Cinnamomum burmannii barks and Caesalpinia sappan heartwoods. Heliyon 2019; 5:e02915. [PMID: 31872114 PMCID: PMC6909081 DOI: 10.1016/j.heliyon.2019.e02915] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 10/20/2019] [Accepted: 11/21/2019] [Indexed: 12/24/2022] Open
Abstract
Indonesian cassia (Cinnamomum burmannii Blume) is commonly used as a condiment. It reportedly contains a number of major phytochemical constituents such as trans-cinnamaldehyde and coumarin. Sappan wood (Caesalpinia sappan) is a native plant of Southeast Asia that contains brazilin, a widely known red pigment. This study aimed to determine the optimal extraction conditions using a choline chloride-glycerol (ChCl-glycerol)-based natural deep eutectic solvent (NADES) to obtain greater trans-cinnamaldehyde and brazilin levels from Indonesian cassia and sappan wood. The powders of Indonesian cassia and sappan wood were extracted using ChCl-glycerol-based NADES varied at three different levels: ratio of ChCl to glycerol, ratio of powder to NADES, and the amount of water in NADES. All variables were designed using the Box-Behnken design of response surface methodology to provide 15 extraction conditions. The extraction was performed using ultrasonication-assisted extraction for 30 and 50 min for Indonesian cassia and sappan wood, respectively. Determination of the active compound contents was performed using a high-performance liquid chromatography system equipped with a UV-VIS detector at λmax = 280 nm. The optimization results revealed that the highest levels of trans-cinnamaldehyde, coumarin, and brazilin in NADES extracts were 1907.32, 1735.68, and 368.67 μg/ml, respectively, whereas the lowest levels of these compounds were 453.59, 616.76, and 74.21 μg/ml, respectively. The maximal levels exceeded those obtained using a conventional extraction method, in which 5000 μg/ml Indonesian cassia reflux extract contained only 108.45 μg/ml trans-cinnamaldehyde. Similarly, 1000 μg/ml sappan wood contained only 124.64 μg/ml brazilin. ChCl-glycerol-based NADES was suitable for extracting active compounds from Indonesian cassia and sappan wood; moreover, this solvent is more effective than organic ethanolic coventional solvent.
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Affiliation(s)
- Aditya Sindu Sakti
- Drug Development Laboratory, Faculty of Pharmacy, Universitas Indonesia, Kampus UI Depok 16424 West Java, Indonesia
| | - Fadlina Chany Saputri
- Department of Pharmacology, Faculty of Pharmacy, Universitas Indonesia, Kampus UI Depok 16424 West Java Indonesia
| | - Abdul Mun'im
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, Universitas Indonesia, Kampus UI Depok 16424 West Java Indonesia
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11
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Kumar S, Kumari R, Mishra S. Pharmacological properties and their medicinal uses of Cinnamomum: a review. ACTA ACUST UNITED AC 2019; 71:1735-1761. [PMID: 31646653 DOI: 10.1111/jphp.13173] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 09/08/2019] [Accepted: 09/14/2019] [Indexed: 01/03/2023]
Abstract
OBJECTIVES Cinnamomum (Family Lauraceae) is traditionally used for flavouring food and in pharmaceutical preparations against various ailments. Detailed literature on the ethnobotanical and pharmacological properties of Cinnamomum is segregated and not present in well-documented form. In the present review, we have been trying to gather its detailed medicinal as well as pharmacological properties. The ethnobotanical and pharmacological properties of Cinnamomum were collected by searching several scientific databases, that is PubMed, Elsevier, Google Scholar, Science Direct and Scopus. KEY FINDINGS The plant extracts have been reported to possess astringent, warming stimulant, carminative, blood purifier, digestive, antiseptic, antifungal, antiviral, antibacterial, antioxidant, anti-inflammatory and immunomodulatory properties and also help to reduce cholesterol and blood sugar levels. A wide range of phytochemical compounds including aldehydes, acetate, alcohol, terpinenes, flavonoids, alkaloids, anthraquinones, coumarins, phenols, saponins, tannins, carboxylic acid, hydrocarbons, camphene, spathulenol, fatty acids, actinodaphnine, butanolides, lignans, steroids, propenoids and kaempferol glycosides are found in various parts of plant. SUMMARY This review provides detailed information about history, traditional uses, phytochemistry and clinical impacts of cinnamon as a spice and medicine. So we recommend further study on the clinical, medicinal, purification and identification of the most effective antibacterial activity of cinnamon to cure various infectious diseases.
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Affiliation(s)
- Sanjay Kumar
- Department of Botany, Govt. P. G. College, Bageshwar, Uttarakhand, India
| | - Reshma Kumari
- Department of Botany & Microbiology, Gurukul Kangri University, Haridwar, India
| | - Shailja Mishra
- Department of Botany & Microbiology, Gurukul Kangri University, Haridwar, India
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12
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Usnic Acid Potassium Salt: Evaluation of the Acute Toxicity and Antinociceptive Effect in Murine Model. Molecules 2019; 24:molecules24112042. [PMID: 31142045 PMCID: PMC6600509 DOI: 10.3390/molecules24112042] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 01/22/2023] Open
Abstract
To obtain usnic acid potassium salt (PS-UA), the usnic acid (UA) was extracted and purified from the lichen Cladonia substellata, and modified to produce PS-UA. The structure was determined by 1H-NMR, IR and elemental analysis, ratified through computational models, as well as identification the site of K+ insertion in the molecule. Antinociceptive activity was detected through contortions in mice induced by acetic acid and formalin (phases I and II) after treatments with 10 and 20 mg/kg of PS-UA, indicating interference in both non-inflammatory and inflammatory pain. After oral administration at doses of 500, 1000 and 2000 mg/kg, no deaths of mice with treatments below 2000 mg/kg were observed. Except for body weight gain, food and water consumption decreased with treatments of 1000 and 2000 mg/kg, and the number of segmented leukocytes was higher for both treatments. Regarding serum levels, cholesterol and triglycerides decreased, however, there was an increase in hepatic transaminases with both treatments. Liver and kidney histological changes were detected in treatments of 2000 mg/kg, while the spleen was preserved. The PS-UA demonstrated antinociceptive activity while the acute toxicity at the concentration of 2000 mg/kg was the only dose that presented morphological changes in the liver and kidney.
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Chen Y, Li R, Chang Q, Dong Z, Yang H, Xu C. Lactobacillus bulgaricus or Lactobacillus rhamnosus Suppresses NF-κB Signaling Pathway and Protects against AFB₁-Induced Hepatitis: A Novel Potential Preventive Strategy for Aflatoxicosis? Toxins (Basel) 2019; 11:E17. [PMID: 30621122 PMCID: PMC6356522 DOI: 10.3390/toxins11010017] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 12/22/2018] [Accepted: 12/24/2018] [Indexed: 12/11/2022] Open
Abstract
Aflatoxin B₁ (AFB₁), a mycotoxin found in food and feed, is immunotoxic to animals and poses significant threat to the food industry and animal production. The primary target of AFB₁ is the liver. To overcome aflatoxin toxicity, probiotic-mediated detoxification has been proposed. In the present study, to investigate the protective effects and molecular mechanisms of Lactobacillus bulgaricus or Lactobacillus rhamnosus against liver inflammatory responses to AFB₁, mice were administered with AFB₁ (300 μg/kg) and/or Lactobacillus intragastrically for 8 weeks. AML12 cells were cultured and treated with AFB₁, BAY 11-7082 (an NF-κB inhibitor), and different concentrations of L. bulgaricus or L. rhamnosus. The body weight, liver index, histopathological changes, biochemical indices, cytokines, cytotoxicity, and activation of the NF-κB signaling pathway were measured. AFB₁ exposure caused changes in liver histopathology and biochemical functions, altered inflammatory response, and activated the NF-κB pathway. Supplementation of L. bulgaricus or L. rhamnosus significantly prevented AFB₁-induced liver injury and alleviated histopathological changes and inflammatory response by decreasing NF-κB p65 expression. The results of in vitro experiments revealed that L.rhamnosus evidently protected against AFB₁-induced inflammatory response and decreased NF-κB p65 expression when compared with L. bulgaricus. These findings indicated that AFB₁ exposure can cause inflammatory response by inducing hepatic injury, and supplementation of L. bulgaricus or L. rhamnosus can produce significant protective effect against AFB₁-induced liver damage and inflammatory response by regulating the activation of the NF-κB signaling pathway.
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Affiliation(s)
- Yuanyuan Chen
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing High-Tech Industrial Development Zone, Daqing 163319, China.
| | - Ruirui Li
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing High-Tech Industrial Development Zone, Daqing 163319, China.
| | - Qiaocheng Chang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing High-Tech Industrial Development Zone, Daqing 163319, China.
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Fengtai District, Beijing 100071, China.
| | - Zhihao Dong
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing High-Tech Industrial Development Zone, Daqing 163319, China.
| | - Huanmin Yang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing High-Tech Industrial Development Zone, Daqing 163319, China.
| | - Chuang Xu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing High-Tech Industrial Development Zone, Daqing 163319, China.
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14
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Liu B, Zhang H, Tan X, Yang D, Lv Z, Jiang H, Lu J, Baiyun R, Zhang Z. GSPE reduces lead-induced oxidative stress by activating the Nrf2 pathway and suppressing miR153 and GSK-3β in rat kidney. Oncotarget 2017; 8:42226-42237. [PMID: 28178683 PMCID: PMC5522062 DOI: 10.18632/oncotarget.15033] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Accepted: 01/16/2017] [Indexed: 01/27/2023] Open
Abstract
Lead (Pb) is a global environmental health hazard that leads to nephrotoxicity. However, the effective treatment of Pb-induced nephrotoxicity remains elusive. Grape seed procyanidin extract (GSPE) has beneficial properties for multiple biological functions. Therefore, the present study investigated whether GSPE reduced Pb-induced nephrotoxicity as well as the protective mechanism of GSPE in a well-established 35-day Pb induced nephrotoxicity rat model. The results showed that GSPE normalized Pb-induced oxidative stress, histological damage, inflammatory, apoptosis, and changes of miR153 and glycogen synthase kinase 3β (GSK-3β) levels in rat kidney. Moreover, GSPE enhanced the induction of phase II detoxifying enzymes (heme oxygenase-1 and NAD(P)H quinone oxidoreductase 1) by increasing nuclear factor-erythroid-2-related factor 2 (Nrf2) expression. This study identifies for the first time that Pb-induced oxidative stress in rat kidney is attenuated by GSPE treatment via activating Nrf2 signaling pathway and suppressing miR153 and GSK-3β. Nrf2 signaling provides a new therapeutic target for renal injury induced by Pb, and GSPE could be a potential natural agent to protect against Pb-induced nephrotoxicity.
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Affiliation(s)
- Biying Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Haili Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Xiao Tan
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Daqian Yang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Zhanjun Lv
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Huijie Jiang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Jingjing Lu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Ruiqi Baiyun
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Zhigang Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
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15
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Barbosa HM, Nascimento JNDO, Araújo TAS, Duarte FS, Albuquerque UP, Vieira JRC, Santana ERBDE, Yara R, Lima CSA, Gomes DA, Lira EC. Acute Toxicity and Cytotoxicity Effect of Ethanolic Extract of Spondias tuberosa Arruda Bark: Hematological, Biochemical and Histopathological Evaluation. AN ACAD BRAS CIENC 2016; 88:1993-2004. [PMID: 27737339 DOI: 10.1590/0001-3765201620160041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 05/13/2016] [Indexed: 11/21/2022] Open
Abstract
Spondias tuberosa Arruda, popularly named as umbu, is native from savanna-like vegetation and widely used for medicinal purposes, however, the toxicological profile is not available yet. This study evaluated the phytochemical profile and acute toxicity and citoxicity of Ethanolic Extract of Spondias tuberosa Arruda Bark (EEStb) in hematological, biochemical and histopathological parameters. Female Wistar rats were divided into: control (C) and animal treated single doses of 300mg/Kg (EEStb300) or 2.000mg/kg body weight (ESStb2.000) of the EEStb. After 24 hours and 14 days from gavage, the behavior, hematological, biochemical and histopathological parameters were assayed. Cytotoxicity effect was evaluated on HEp-2 cell lines. Neither EEStb300 nor EEStb2.000 produced mortality nor changes in body weight during the 14-days of observation, but EEStb2.000 reduced quietly the food and water intake as well as locomotor activity at first day. There were no changes in macroscopic, histopathological, biochemical and hematological parameters. EEStb in concentrations of 6.25- 50μg ml-1 on HEp-2 cell did not produce cytotoxic effect. These results suggest that EEStb did not cause acute toxicity and cytotoxic, suggesting a good safety rate for Spondias tuberosa Arruda.
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Affiliation(s)
- Humberto M Barbosa
- Departamento de Fisiologia e Farmacologia, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
| | - Jailson N DO Nascimento
- Departamento de Fisiologia e Farmacologia, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
| | - Thiago A S Araújo
- Laboratório de Etnobotânica Aplicada, Departamento de Biologia, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brasil
| | - Filipe S Duarte
- Departamento de Fisiologia e Farmacologia, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
| | - Ulysses P Albuquerque
- Laboratório de Etnobotânica Aplicada, Departamento de Biologia, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brasil
| | - Jeymesson R C Vieira
- Departamento de Histologia e Embriologia, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
| | - Edson R B DE Santana
- Departamento de Biofísica, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
| | - Ricardo Yara
- Departamento de Biofísica, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
| | - Cláudia S A Lima
- Departamento de Biofísica, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
| | - Dayane A Gomes
- Departamento de Fisiologia e Farmacologia, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
| | - Eduardo C Lira
- Departamento de Fisiologia e Farmacologia, Centro de Biociências, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brasil
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16
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Omotayo BI, Tolulope MO, Afolabi CA, Taiwo TA. HPLC quantification of phenolic content and assessment of methanolic extract of Antiaris africana for toxicological study. ACTA ACUST UNITED AC 2016. [DOI: 10.5897/ajb2015.14825] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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17
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Acute and sub-chronic (28 days) oral toxicity evaluation of tincture Baccharis trimera (Less) Backer in male and female rodent animals. Regul Toxicol Pharmacol 2015; 74:170-7. [PMID: 26522812 DOI: 10.1016/j.yrtph.2015.10.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 10/23/2015] [Accepted: 10/25/2015] [Indexed: 01/12/2023]
Abstract
The infusion of Baccharis trimera (Less) DC, popularly known as "carqueja" (broom), is popularly used in the treatment of hepatic and digestive problems. In this study, we evaluated the acute and sub-chronic oral toxicities of B. trimera tincture on male and female Wistar rats according to Organization for Economic Cooperation and Development (OECD, guidelines 423 e 407, respectively). The B. trimera tincture was administered by oral gavage in a single dose (2000 mg/kg) in doses of 100, 200 and 400 mg/kg daily for 28 days. Blood was collected to analyze hematological and biochemical parameters. Kidneys and liver were homogenized to determine lipid peroxidation and δ-aminolevulinate dehydratase (δ-ALA-D) and catalase (CAT) enzyme activities. In acute treatment, tincture did not induce any signs of toxicity or mortality. Daily oral administration produced no significant changes in the hematological and biochemical parameters, except for the hepatic enzymes alanine aminotransferase (ALAT) and aspartate aminotransferase (ASAT) that showed a reduction in both sexes. Moreover, the B. trimera tincture did not increase lipid peroxidation or affected ALA-D and CAT activities. In conclusion, the tincture of B. trimera may be considered relatively safe in this protocol.
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