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Kim Y, Kim W, Kim SH, Sim KS, Kim KH, Cho KH, Kwon GS, Lee JB, Kim JH. Protective Effects of Hemp ( Cannabis sativa) Root Extracts against Insulin-Deficient Diabetes Mellitus In Mice. Molecules 2023; 28:molecules28093814. [PMID: 37175224 PMCID: PMC10179809 DOI: 10.3390/molecules28093814] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
The pharmacological potential of industrial hemp (Cannabis sativa) has been widely studied. However, the majority of studies have focused on cannabidiol, isolated from the inflorescence and leaf of the plant. In the present study, we evaluated the anti-diabetic potential of hemp root water (HWE) and ethanol extracts (HEE) in streptozotocin (STZ)-induced insulin-deficient diabetic mice. The administration of HWE and HEE ameliorated hyperglycemia and improved glucose homeostasis and islet function in STZ-treated mice (p < 0.05). HWE and HEE suppressed β-cell apoptosis and cytokine-induced inflammatory signaling in the pancreas (p < 0.05). Moreover, HWE and HEE normalized insulin-signaling defects in skeletal muscles and apoptotic response in the liver and kidney induced by STZ (p < 0.05). Gas chromatography-mass spectrometry analysis of HWE and HEE showed possible active compounds which might be responsible for the observed anti-diabetic potential. These findings indicate the possible mechanisms by which hemp root extracts protect mice against insulin-deficient diabetes, and support the need for further studies geared towards the application of hemp root as a novel bioactive material.
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Affiliation(s)
- Yujeong Kim
- Department of Food Science and Biotechnology, Andong National University, Andong 36729, Republic of Korea
| | - Wonhee Kim
- Department of Food Science and Biotechnology, Andong National University, Andong 36729, Republic of Korea
| | - Soo-Hyun Kim
- Life Science Team, Kyochon F&B Co., Ltd., Osan 18150, Republic of Korea
| | - Kyu-Sang Sim
- Life Science Team, Kyochon F&B Co., Ltd., Osan 18150, Republic of Korea
| | - Ki-Hyun Kim
- Department of Research Project, Gyeongbuk Institute for Bioindustry, Andong 36618, Republic of Korea
| | - Kiu-Hyung Cho
- Department of Research Project, Gyeongbuk Institute for Bioindustry, Andong 36618, Republic of Korea
| | - Gi-Seok Kwon
- Department of Horticulture & Medicinal Plant, Andong National University, Andong 36729, Republic of Korea
| | - Jung-Bok Lee
- Research Institute of Food & Bio, BHNBIO Co., Ltd., Jincheon-gun 27850, Republic of Korea
| | - Jun-Ho Kim
- Department of Food Science and Biotechnology, Andong National University, Andong 36729, Republic of Korea
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Myers AL. Metabolism of the areca alkaloids - toxic and psychoactive constituents of the areca (betel) nut. Drug Metab Rev 2022; 54:343-360. [PMID: 35543097 DOI: 10.1080/03602532.2022.2075010] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Areca nut (AN) is consumed by millions of people for its therapeutic and psychoactive effects, making it one of the most widely self-administered psychoactive substances in the world. Even so, AN use/abuse is associated with myriad oral and systemic side effects, affecting most organ systems in the body. Alkaloids abundant in the nut (e.g. arecoline, arecaidine, guvacoline, and guvacine), collectively called the areca alkaloids, are presumably responsible for the major pharmacological effects experienced by users, with arecoline being the most abundant alkaloid with notable toxicological properties. However, the mechanisms of arecoline and other areca alkaloid elimination in humans remain poorly documented. Therefore, the purpose of this review is to provide an in-depth review of areca alkaloid pharmacokinetics (PK) in biological systems, and discuss mechanisms of metabolism by presenting information found in the literature. Also, the toxicological relevance of the known and purported metabolic steps will be reviewed. In brief, several areca alkaloids contain a labile methyl ester group and are susceptible to hydrolysis, although the human esterase responsible remains presumptive. Other notable mechanisms include N-oxidation, glutathionylation, nitrosamine conversion, and carbon-carbon double-bond reduction. These metabolic conversions result in toxic and sometimes less-toxic derivatives. Arecoline and arecaidine undergo extensive metabolism while far less is known about guvacine and guvacoline. Metabolism information may help predict drug interactions with human pharmaceuticals with overlapping elimination pathways. Altogether, this review provides a first-of-its-kind comprehensive analysis of AN alkaloid metabolism, adds perspective on new mechanisms of metabolism, and highlights the need for future metabolism work in the field.
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Affiliation(s)
- Alan L Myers
- Department of Diagnostic and Biomedical Sciences, School of Dentistry, The University of Texas Health Science Center, Houston, TX, USA
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Patra B, Deep SK, Rosalin R, Pradhan SN. Flavored Food Additives on the Leaves of Piper betle L.: A Human Health Perspective. Appl Biochem Biotechnol 2022; 194:4439-4461. [PMID: 35386064 DOI: 10.1007/s12010-022-03912-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/14/2022] [Indexed: 02/08/2023]
Abstract
Natural products and traditional ethnomedicines are of great effect in therapeutics. Such types of medicine have been practiced in certain areas of the world to treat different health conditions. This pilot investigation aims to review the cumulative health effect of addendums used in betel quid such as areca nut, lime, and tobacco-associated betel quid chewing and without tobacco-associated chewing. This review shows that betel leaf extract and its essential oil could inhibit growth of microbes and damage different gram-positive and gram-negative bacteria as well as various fungus species. Some studies concluded that the combination of Piper leaves essential oil with antibiotics have potential effect on oral microorganisms. Long-term consumption of betel quid with tobacco is known to cause cancer, chromosomal aberrations, and pharynx tumors. However, consumption of betel leaf without tobacco has health benefits because of ethnomedicinal properties. Its essential is oil utilized as raw material for perfumes and mouth fresheners manufacturing. Scientific researches on this plant revealed that it possesses many beneficial activities to be used for developing novel drugs. However, compounds of betel leaves have beneficial natural antioxidant. Chewing and intake of leaves have effect on moving parts of salivary gland which is the main step of digestion. Its components also act as heartbeat regulators in relaxing the blood vessels to reduce hypertension. So this review discussed the natural compounds of betel leaves which is used as traditional medicine to further develop drug discovery.
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Affiliation(s)
- Biswajit Patra
- School of Life Sciences, Sambalpur University, Sambalpur, Odisha, India
| | - Saroj Kumar Deep
- School of Life Sciences, Sambalpur University, Sambalpur, Odisha, India
| | - Rosina Rosalin
- Department of Botany, Baruneswar Mohavidyalaya, Jajpur, Odisha, India
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Sunhre L, Kar A, Panda S. Agnucastoside C, isolated from Moringa oleifera ameliorates thyrotoxicosis and liver abnormalities in female mice. CLINICAL PHYTOSCIENCE 2020. [DOI: 10.1186/s40816-020-00165-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
In the present investigation an attempt was made to evaluate the potential of agnucastoside C (ACC), isolated from the leaves of Moringa oleifera in ameliorating thyrotoxicosis, hepatic lipid peroxidation (LPO) and hyperglycemia in female mice.
Methods
L-thyroxine (L-T4) at 0.5 mg/kg/d was administered through intra-peritoneal route for 15 consecutive days to induce thyrotoxicosis and then the effects of three different doses (10, 20 and 30 mg/kg body weight) of the isolated ACC for 21 days were investigated on the changes in serum thyroid hormones, insulin, glucose, different lipids; hepatic lipid peroxidation, enzymatic antioxidants such as superoxide dismutase, catalase and glutathione peroxidase, advanced oxidation protein products, reduced glutathione and in lipid peroxides.
Results
Following the administration of L-T4, serum T3, T4, insulin, glucose levels and the tissue LPO were increased with a decrease in serum thyroid stimulating hormone and antioxidative enzymes. However, administration of the test compound to hyperthyroid animals significantly decreased the levels of thyroid hormones, glucose and lipid peroxidation and normalized the concentration of insulin and tissue antioxidants, suggesting its antithyroid, antihyperglycemic and antiperoxidative potential. The T4-induced adverse effects on liver histology were also abolished. These findings suggest the possible use of the test compound in ameliorating thyrotoxicosis.
Conclusion
ACC exhibited antithyroidic, antihypoglycemic, antioxidative and insulin normalizing activities.
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Sunhre L, Kar A, Panda S. Evaluation of antithyroid potential of Luffa acutangula peel extract and its chemical constituents as identified by HR-LC/MS. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2020; 57:2819-2827. [PMID: 32624590 PMCID: PMC7316940 DOI: 10.1007/s13197-020-04313-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/24/2020] [Accepted: 02/24/2020] [Indexed: 06/11/2023]
Abstract
Although some reports are there indicating the medicinal values of fruit peels, on vegetable peels investigations are meager. The present study is an attempt to explore the hitherto unknown potential of Luffa acutangula peel extract in T4-induced hyperthyroid female mice. Animals were made hyperthyroid by administering pre-standardized dose of l-thyroxin (l-T4 at 0.5 mg/kg/day) for 12 consecutive days and then the effects of the test peel extract at 25 and 50 mg/kg for 15 days were studied on the changes in serum thyroid hormones, glucose, different lipids; hepatic lipid peroxidation (LPO); enzymatic antioxidants such as superoxide dismutase, catalase, glutathione peroxidase, and in reduced glutathione. The main chemical constituents of the extract were identified by high resolution liquid chromatography mass spectrometry. Administration of the test peel extract to the hyperthyroid mice at both the test doses decreased the levels of serum thyroid hormones, glucose and tissue LPO suggesting its antithyroid, antihyperglycemic and antiperoxidative potential. These positive effects were also supported by an improved lipid profile as well as liver histology. LC-MS analyses revealed the presence of kaempferol-3-O-rutinoside, kameferol-O-neohesporoside, quercetin, cinnamic acid ethyl ester, caffeic acid derivatives such as 4-O-caffeyol quinic acid, 3-sinapoylquinic acid and 4,5-dihydroxyprenyl caffeate, orientin and sinapic acid. It is presumed that the antithyroid and anti-hyperglycemic actions of the test plant extract could be the result of antioxidative properties of these phytochemicals.
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Affiliation(s)
- Lata Sunhre
- School of Life Sciences, Devi Ahilya University, Indore, India
| | - Anand Kar
- School of Life Sciences, Devi Ahilya University, Indore, India
| | - Sunanda Panda
- School of Pharmacy, Devi Ahilya University, Indore, India
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Panda S, Sharma R, Khan A, Kar A. Ameliorative effect of Aloe gel against L-T4-induced hyperthyroidism via suppression of thyrotropin receptors, inflammation and oxidative stress. Mol Biol Rep 2020; 47:2801-2810. [DOI: 10.1007/s11033-020-05405-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 03/25/2020] [Indexed: 10/24/2022]
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Panda S, Sikdar M, Biswas S, Sharma R, Kar A. Allylpyrocatechol, isolated from betel leaf ameliorates thyrotoxicosis in rats by altering thyroid peroxidase and thyrotropin receptors. Sci Rep 2019; 9:12276. [PMID: 31439949 PMCID: PMC6706422 DOI: 10.1038/s41598-019-48653-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 08/08/2019] [Indexed: 01/10/2023] Open
Abstract
Allylpyrocatechol (APC) was isolated from betel leaf and its possible role in L-thyroxin (L-T4)-induced thyrotoxic rats was evaluated. The disease condition, thyrotoxicosis was confirmed by higher levels of thyroid hormones and low thyrotropin (TSH) in serum. Increased hepatic activities of 5'-mono-deiodinase(5'D1), glucose-6-phospatase (G-6-Pase); serum concentrations of alanine transaminase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase(LDH) and tumour necrosis factor-alpha(TNF-α) were observed in thyrotoxic rats. Hepatic lipid peroxidation(LPO) was also increased and the endogenous antioxidants were depleted in these rats. In western blot analysis thyroid peroxidase expression was found to be reduced, whereas thyrotropin receptor(TSHR) expression was enhanced in thyroid gland of these animals. On the other hand, APC treatment in thyrotoxic rats decreased the levels of serum thyroid hormones, ALT, AST, TNF-α and LDH, as well as hepatic 5' D1 and G-6-Pase activities. However, it increased the serum TSH levels. APC also reduced the hepatic LPO and increased the cellular antioxidants in thyrotoxic rats. However, expression of TSHR was inhibited and TPO was increased by APC. The test compound also improved histological features in both liver and thyroid. Present report appears to be the first one that indicates the positive role of APC in ameliorating T4-induced thyrotoxicosis.
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Affiliation(s)
- Sunanda Panda
- School of Pharmacy, Devi Ahilya University, Indore, India.
| | - Malabika Sikdar
- Department of Zoology, Dr. Hari Singh Gour Vishwavidyalaya, Saugar, India
| | - Sagarika Biswas
- Department of Genomics and Molecular Medicine, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India
| | - Rajesh Sharma
- School of Pharmacy, Devi Ahilya University, Indore, India
| | - Anand Kar
- Thyroid Research laboratory, School of Life Sciences, Devi Ahilya University, Indore, India
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