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Wickramasinghe ASD, Attanayake AP, Kalansuriya P. Gelatine nanoparticles encapsulating three edible plant extracts as potential nanonutraceutical agents against type 2 diabetes mellitus. J Microencapsul 2024; 41:94-111. [PMID: 38410890 DOI: 10.1080/02652048.2024.2313230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 01/22/2024] [Indexed: 02/28/2024]
Abstract
AIM To optimise, and characterise gelatine nanoparticles (GNPs) encapsulating plant extracts and evaluate the glucose-lowering potential. METHODS GNPs encapsulating plant extracts were prepared by desolvation method followed by adsorption. The GNPs were characterised by loading efficiency, loading capacity, particle size, zeta potential, SEM and FTIR. The glucose-lowering activity of GNPs was determined using oral glucose tolerance test in high-fat diet fed streptozotocin-induced Wistar rats. RESULTS Loading efficiency and capacity, particle mean diameter, and zeta potential of optimised GNPs 72.45 ± 13.03% w/w, 53.05 ± 26.16% w/w, 517 ± 48 nm and (-)23.43 ± 9.96 mV respectively. GNPs encapsulating aqueous extracts of C. grandis, S. auriculata, and ethanol 70% v/v extracts of M. koenigii showed glucose-lowering activity by 17.62%, 11.96% and 13.73% (p < 0.05) compared to the non-encapsulated extracts. FTIR analysis confirmed the encapsulation of phytoconstituents into GNPs. SEM imaging showed spherical GNPs (174 ± 46 nm). CONCLUSION GNPs encapsulating plant extracts show promising potential to be developed as nanonutraceuticals against diabetes.
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Affiliation(s)
| | | | - Pabasara Kalansuriya
- Department of Biochemistry, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
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Wong PL, Zolkeflee NKZ, Ramli NS, Tan CP, Azlan A, Tham CL, Shaari K, Abas F. Antidiabetic effect of Ardisia elliptica extract and its mechanisms of action in STZ-NA-induced diabetic rat model via 1H-NMR-based metabolomics. J Ethnopharmacol 2024; 318:117015. [PMID: 37572932 DOI: 10.1016/j.jep.2023.117015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/19/2023] [Accepted: 08/07/2023] [Indexed: 08/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ardisia elliptica Thunb. (AE) (Primulaceae) is a medicinal plant found in the Malay Peninsula and has been traditionally used to treat diabetes. However, limited studies to date in providing scientific evidence to support the antidiabetic efficacy of this plant by in-vitro and in-vivo models. AIM OF THE STUDY To investigate the anti-hyperglycemic potential of AE through in-vitro enzymatic activities and streptozotocin-nicotinamide (STZ-NA) induced diabetic rat models using proton-nuclear magnetic resonance (1H-NMR)-based metabolomics approach. MATERIALS AND METHODS Anti-α-amylase and anti-α-glucosidase activities of the hydroethanolic extracts of AE were evaluated. The absolute quantification of bioactive constituents, using ultra-high performance liquid chromatography (UHPLC) was performed for the most active extract. Three different dosage levels of the AE extract were orally administered for 4 weeks consecutively in STZ-NA induced diabetic rats. Physical assessments, biochemical analysis, and an untargeted 1H-NMR-based metabolomics analysis of the urine and serum were carried out on the animal model. RESULTS Type 2 diabetes mellitus (T2DM) rat model was successfully developed based on the clear separation observed between the STZ-NA induced diabetic and normal non-diabetic groups. Discriminating biomarkers included glucose, citrate, succinate, allantoin, hippurate, 2-oxoglutarate, and 3-hydroxybutyrate, as determined through an orthogonal partial least squares-discriminant analysis (OPLS-DA) model. A treatment dosage of 250 mg/kg body weight (BW) of standardized 70% ethanolic AE extract mitigated increase in serum glucose, creatinine, and urea levels, providing treatment levels comparable to that obtained using metformin, with flavonoids primarily contribute to the anti-hyperglycemic activities. Urinary metabolomics disclosed that the following disturbed metabolism pathways: the citrate cycle (TCA cycle), butanoate metabolism, glycolysis and gluconeogenesis, pyruvate metabolism, and synthesis and degradation of ketone bodies, were ameliorated after treatment with the standardized AE extract. CONCLUSIONS This study demonstrated the first attempt at revealing the therapeutic effect of oral treatment with 250 mg/kg BW of standardized AE extract on chemically induced T2DM rats. The present study provides scientific evidence supporting the ethnomedicinal use of Ardisia elliptica and further advances the understanding of the fundamental molecular mechanisms affected by this herbal antidote.
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Affiliation(s)
- Pei Lou Wong
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Nur Khaleeda Zulaikha Zolkeflee
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Nurul Shazini Ramli
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Chin Ping Tan
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Azrina Azlan
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Chau Ling Tham
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Khozirah Shaari
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Faridah Abas
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia; Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
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Sarkar T, Salauddin M, Roy S, Chakraborty R, Rebezov M, Shariati MA, Thiruvengadam M, Rengasamy KRR. Underutilized green leafy vegetables: frontier in fortified food development and nutrition. Crit Rev Food Sci Nutr 2023; 63:11679-11733. [PMID: 35816152 DOI: 10.1080/10408398.2022.2095555] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
From the ancient period, Green leafy vegetables (GLV) are part of the daily diet and were believed to have several health beneficial properties. Later it has been proved that GLV has outstanding nutritional value and can be used for medicinal benefits. GLV is particularly rich in minerals like iron, calcium, and zinc. These are also rich in vitamins like beta carotene, vitamin E, K, B and vitamin C. In addition, some anti-nutritional elements in GLV can be reduced if it is grown properly and processed properly before consumption. Tropical countries have a wide variety of these green plants such as Red Spinach, Amaranth, Malabar Spinach, Taro Leaf, Fenugreek leaf, Bengal Gram Leaves, Radish Leaves, Mustard Leaves, and many more. This review focuses on listing this wide range of GLVs (in total 54 underutilized GLVs) and their compositions in a comparative manner. GLV also possesses medicinal activities due to its rich bioactive and nutritional potential. Different processing techniques may alter the nutritional and bioactive potential of the GLVs significantly. The GLVs have been considered a food fortification agent, though not explored widely. All of these findings suggest that increasing GLV consumption could provide nutritional requirements necessary for proper growth as well as adequate protection against diseases caused by malnutrition.
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Affiliation(s)
- Tanmay Sarkar
- Department of Food Processing Technology, Malda Polytechnic, West Bengal State Council of Technical Education, West Bengal, India
| | - Molla Salauddin
- Department of Food Processing Technology, Mir Madan Mohanlal Government Polytechnic, West Bengal State Council of Technical Education, West Bengal, India
| | - Sarita Roy
- Department of Food Processing and Biochemical Engineering, Jadavpur University, Kolkata, India
| | - Runu Chakraborty
- Department of Food Processing and Biochemical Engineering, Jadavpur University, Kolkata, India
| | - Maksim Rebezov
- Department of Scientific Research, V. M. Gorbatov Federal Research Center for Food Systems, Moscow, Russia
| | - Mohammad Ali Shariati
- Department of Scientific Research, K.G. Razumovsky Moscow State University of technologies and management, The First Cossack University, Moscow, Russia
| | - Muthu Thiruvengadam
- Department of Crop Science, College of Sanghuh Life Science, Konkuk University, Seoul, South Korea
| | - Kannan R R Rengasamy
- Centre for Transdisciplinary Research, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, India
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Potchefstroom, South Africa
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Verma R, Singh N, Tomar M, Bhardwaj R, Deb D, Rana A. Deciphering the growth stage specific bioactive diversity patterns in Murraya koenigii (L.) Spreng. using multivariate data analysis. Front Plant Sci 2022; 13:963150. [PMID: 36092393 PMCID: PMC9452700 DOI: 10.3389/fpls.2022.963150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 07/25/2022] [Indexed: 06/15/2023]
Abstract
The study was undertaken to characterize the total phenolics, flavonoids, essential oils, quinones, tannins and antioxidant activity of 15 samples of wild Murraya koenigii (L.) Spreng. (MK) leaves obtained from different locations of Himachal Pradesh at various growth stages. The results indicated a significant variation in total phenolic content which ranged from [(170.09 ± 4.59 to 303.57 ± 7.94) in pre-flowering, (266.48 ± 7.49 to 450.01 ± 11.78) in the flowering stage, and (212.72 ± 5.37 to 363.85 ± 9.79) in fruiting stage], expressed as mg tannic acid equivalents (TAE)/g. The total flavonoid content ranged from [(15.17 ± 0.36 to 33.40 ± 0.81) in pre-flowering, (25.16 ± 0.67 to 58.17 ± 1.52) in flowering stage, and (17.54 ± 0.42 to 37.34 ± 0.97) in fruiting stage], expressed as mg catechin equivalent (CE)/g. Total tannin content ranged from [(75.75 ± 1.69 to 143 ± 3.74) in pre-flowering, (116 ± 3.26 to 207 ± 5.42) in the flowering stage, and (47 ± 1.18 to 156 ± 4.05) in fruiting stage], expressed as mg TAE/g. The essential oil content ranged from (0.64 ± 0.01 to 0.89 ± 0.02%) in pre-flowering, (0.85 ± 0.02 to 1 ± 0.02%) in flowering stage, and (0.54 ± 0.01 to 0.7 ± 0.01%) in fruiting stage. Quinones ranged from [(2.05 ± 0.05 to 2.97 ± 0.07) in pre-flowering, (3.07 ± 0.07 to 4.95 ± 0.13) in flowering stage, and (1.02 ± 0.02 to 1.96 ± 0.04) in fruiting stage], expressed as mM/min/g tissue. Antioxidant activity ranged from [(4.01 ± 0.09 to 7.42 ± 0.17) in pre-flowering, (8.08 ± 0.19 to 13.60 ± 0.35) in flowering stage, and (3.11 ± 0.06 to 6.37 ± 0.15) in fruiting stage], expressed as μg/ml. Data was subjected to multivariate analysis using principal component analysis (PCA), hierarchical clustering analysis (HCA). This was used for elucidating the intricate relationships between the phytochemical properties. All evaluated phytochemical parameters significantly increased during the growth transition from pre-flowering to the flowering stage, followed by their gradual decrease during the fruiting stage. The present study can serve as rationale for commercializing MK for aromatic and phytopharmaceutical industries.
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Affiliation(s)
- Reetu Verma
- Division of Crop Improvement, ICAR-Indian Grassland and Fodder Research Institute, Jhansi, India
| | - Nageswer Singh
- Department of Chemistry and Biochemistry, Chaudhary Sarwan Kumar Himachal Pradesh Agriculture University, Palampur, HP, India
| | - Maharishi Tomar
- Division of Seed Technology, Indian Council of Agricultural Research-Indian Grassland and Fodder Research Institute, Jhansi, India
| | - Rakesh Bhardwaj
- Germplasm Evaluation Division, National Bureau of Plant Genetic Resources, New Delhi, India
| | - Dibyendu Deb
- Division of Social Science, Indian Council of Agricultural Research-Indian Grassland and Fodder Research Institute, Jhansi, India
| | - Anita Rana
- Department of Chemistry and Biochemistry, Chaudhary Sarwan Kumar Himachal Pradesh Agriculture University, Palampur, HP, India
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Rahman MM, Dhar PS, Sumaia, Anika F, Ahmed L, Islam MR, Sultana NA, Cavalu S, Pop O, Rauf A. Exploring the plant-derived bioactive substances as antidiabetic agent: An extensive review. Biomed Pharmacother 2022; 152:113217. [PMID: 35679719 DOI: 10.1016/j.biopha.2022.113217] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 11/24/2022] Open
Abstract
Diabetes mellitus (DM) is a metabolic syndrome. Diabetes has become more common in recent years. Chemically generated drugs are used to lessen the effects of DM and its following repercussions due to unpleasant side effects such as weight gain, gastrointestinal issues, and heart failure. On the other hand, medicinal plants could be a good source of anti-diabetic medications. This article aims to determine any plant matrix's positive potential. Food restriction, physical activity, and the use of antidiabetic plant-derived chemicals are all being promoted as effective ways to manage diabetes because they are less expensive and have fewer or no side effects. This review focuses on antidiabetic plants, along with their bioactive constituent, chemically characterization, and plant-based diets for diabetes management. There is minimal scientific data about the mechanism of action of the plant-based product has been found. The purpose of this article is to highlight anti-diabetic plants and plant-derived bioactive compounds that have anti-diabetic properties. It also provides researchers with data that may be used to build future strategies, such as identifying promising bioactive molecules to make diabetes management easier.
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Affiliation(s)
- Md Mominur Rahman
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Puja Sutro Dhar
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Sumaia
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Fazilatunnesa Anika
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Limon Ahmed
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Md Rezaul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Nazneen Ahmeda Sultana
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
| | - Ovidiu Pop
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania.
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, Swabi, KPK, Pakistan.
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Singh D, Lawrence K, Singh S, Ercisli S, Choudhary R. In-vivo hyperglycemic, antioxidant, histopathological changes, and simultaneous measurement of kaempferol verified by high-performance thin layer chromatography of Setaria italica in streptozotocin -induced diabetic rats. Saudi J Biol Sci 2022; 29:3772-3790. [PMID: 35844408 PMCID: PMC9280230 DOI: 10.1016/j.sjbs.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/20/2022] [Accepted: 03/06/2022] [Indexed: 11/24/2022] Open
Abstract
Background Setaria italica (common name- foxtail, kangni) is one of the major food crops which is prominently cultivated in southern regions of India and in certain regions of Uttar Pradesh. Besides the crop’s consumption as a general source of carbohydrate rich cereal, the seeds of the crop are comprised of more fiber. So, it is recommended to add in the dietary supplementation of the diabetic people across the country. Objective In this paper, it intends to investigate the antidiabetic activity and antioxidant activity of S. italica (foxtail millet) seeds in diabetic rats. Methods The six genotypes of foxtail millets (S. italica) namely Kangni-1, Kangni-4, Kangni-5, Kangni-6, Kangni-7 & Kangni-10 respectively were subjected to in vitro investigations via. comprehensive metabolic panel (CMP) involving blood glucose study, Kidney & Liver function test, and antioxidant study (Catalase test; Glutathione S-transferase (GST); Superoxide Dismutase (SOD); glutathione (GSH); hiobarbituric acid reactive substances (TBARS) & Glutathione peroxidase (GPx) and were performed in vivo animal investigations in Wistar rats. The STZ induced diabetic rats were fed with doses of different S. italica seed aqueous extract to evaluate its anti-hyperglycemic activity by oral administration of SISAE. Further, it was compared with Glibenclamide which acts as one of the standard oral hypoglycemic agents. Results From achieved outcomes, a significant fall of blood glucose level (70%) produced 300 mg SISAE/kg b.w. after 6 h of extract administration. However, no change could be produced by these doses of the SISAE in normal rats’ blood glucose levels. A significant fall in glucose level along with significant glycemic control by lower HbA1c levels was observed in diabetic treated rats after 3 weeks of treatment with 300 mg of SISAE/kg b.w./day when comparing to untreated diabetic rats. Among these five genotypes of S. italica, the differences in the glycemic index were found. a significant fall could be found in blood glucose levels of Wistar rats, when every experimental rat was incorporating with the extract of different genotypes of Setaria italica L. Beauv than the rats treated with Glibenclamide in every 7 days of interval. The level of catalase, SOD, GST, GPx, GSH and TBARS showed variation while the rats were fed with the extract of S. italica in the liver test of rats. In kidney function test, the result shows that there is significant relationship between foxtail extract and kidney function of STZ induced diabetes rats. They show the change in their serum creatinine level, serum urea and serum uric acid. Conclusion The result obtained from the study shows that the extract of S. italica seeds is capable for the hypolipidemic and antihyperglycemic activities, thereby, they serve as one of the good sources for herbal medicinal items.
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Masood S, Rehman AU, Bashir S, El Shazly M, Imran M, Khalil P, Ifthikar F, Jaffar HM, Khursheed T. Investigation of the anti-hyperglycemic and antioxidant effects of wheat bread supplemented with onion peel extract and onion powder in diabetic rats. J Diabetes Metab Disord 2021; 20:485-495. [PMID: 34222073 PMCID: PMC8212200 DOI: 10.1007/s40200-021-00770-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/14/2021] [Indexed: 02/07/2023]
Abstract
AIM Onion is one of the commonly cultivated and consumed vegetables rich in nutrients and phytochemicals. Various nutraceuticals are found in the outer fleshy layers and dry peel of onion which usually is treated as a common biowaste. Diabetes mellitus is a leading non communicable disease causing hyperglycemia and increased production of free radicals that potentially disrupts antioxidant enzymatic activity. Considering global consumption of wheat, the present study was designed to evaluate the anti-hyperglycemic and antioxidant effects of wheat bread supplemented with onion peel extract (OPE) or onion powder (OP) on diabetic rats. METHODS In this study, ethanolic extract of onion peel and onion bulb were prepared separately. Male Sprague Dawley rats were divided into 6 groups (n = 7). Different regimens of supplemented wheat bread (OPE (1% and 3%) and OP (5% and 7%)) were given to diabetic rats for eight weeks, plain bread was used as the control. Blood glucose level, body weight and activities of SOD, CAT, GPx, GR, GSH and MDA in the liver and kidney tissues were evaluated. Statistical analysis was performed using SPSS Version (25) and Dunnett's multiple comparison test. RESULTS Bread supplemented with 1% and 3% onion peel extract and 7% onion powder significantly reduced blood glucose levels and MDA in the treated rats compared with the control group diabetic rats. Body weight of diabetic rats was reduced for control group, while onion supplemented diet improved the body weight of treated rats. Onion supplementation also brought significant improvement in antioxidant enzyme activities among the treated diabetic rats. CONCLUSION These findings suggested that onion supplementation is effective in lowering blood glucose and could potentially aid in protecting organs from oxidative stress.
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Affiliation(s)
- Sara Masood
- University Institute of Diet and Nutritional Sciences (UIDNS), Faculty of Allied Health Sciences, University of Lahore, Lahore, Pakistan
| | - Attiq ur Rehman
- Horticulture Technologies, Production Systems Unit, Natural Resources Institute (Luke), Toivonlinnantie 518, FI-21500 Piikkiö, Finland
- Department of Agricultural Sciences, Faculty of Agriculture and Forestry, University of Helsinki, FI-00790 Helsinki, Finland
| | - Shahid Bashir
- University Institute of Diet and Nutritional Sciences (UIDNS), Faculty of Allied Health Sciences, University of Lahore, Lahore, Pakistan
| | - Mohamed El Shazly
- Department of Pharmaceutical Biology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, African Union Organization Street, Cairo, Abbassia 11566 Egypt
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences (UIDNS), Faculty of Allied Health Sciences, University of Lahore, Lahore, Pakistan
| | - Palwasha Khalil
- University Institute of Diet and Nutritional Sciences (UIDNS), Faculty of Allied Health Sciences, University of Lahore, Lahore, Pakistan
| | - Faiza Ifthikar
- University Institute of Diet and Nutritional Sciences (UIDNS), Faculty of Allied Health Sciences, University of Lahore, Lahore, Pakistan
| | - Hafiza Madiha Jaffar
- University Institute of Diet and Nutritional Sciences (UIDNS), Faculty of Allied Health Sciences, University of Lahore, Lahore, Pakistan
| | - Tara Khursheed
- University Institute of Diet and Nutritional Sciences (UIDNS), Faculty of Allied Health Sciences, University of Lahore, Lahore, Pakistan
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Rahman MM, Uddin MJ, Reza ASMA, Tareq AM, Emran TB, Simal-Gandara J. Ethnomedicinal Value of Antidiabetic Plants in Bangladesh: A Comprehensive Review. Plants (Basel) 2021; 10:729. [PMID: 33918026 PMCID: PMC8070064 DOI: 10.3390/plants10040729] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/20/2021] [Accepted: 04/05/2021] [Indexed: 02/07/2023]
Abstract
The use of conventional drugs to treat metabolic disorders and the pathological consequences of diabetes further increases the complications because of the side effects, and is sometimes burdensome due to relatively higher costs and occasionally painful route of administration of these drugs. Therefore, shifting to herbal medicine may be more effective, economical, have fewer side effects and might have minimal toxicity. The present review amasses a list of ethnomedicinal plants of 143 species belonging to 61 families, from distinctive domestic survey literature, reported to have been used to treat diabetes by the ethnic and local people of Bangladesh. Leaves of the medicinal plants were found leading in terms of their use, followed by fruits, whole plants, roots, seeds, bark, stems, flowers, and rhizomes. This review provides starting information leading to the search for and use of indigenous botanical resources to discover bioactive compounds for novel hypoglycemic drug development.
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Affiliation(s)
- Md. Masudur Rahman
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (M.J.U.); (A.S.M.A.R.); (A.M.T.)
| | - Md. Josim Uddin
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (M.J.U.); (A.S.M.A.R.); (A.M.T.)
- Pharmazeutisches Institut, Abteilung Pharmazeutische Biologie, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, 24118 Kiel, Germany
| | - A. S. M. Ali Reza
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (M.J.U.); (A.S.M.A.R.); (A.M.T.)
| | - Abu Montakim Tareq
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (M.J.U.); (A.S.M.A.R.); (A.M.T.)
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo—Ourense Campus, E32004 Ourense, Spain
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Ambreen G, Siddiq A, Hussain K, Hussain AS, Naz Z. Repeatedly heated mix vegetable oils-induced atherosclerosis and effects of Murraya koenigii. BMC Complement Med Ther 2020; 20:222. [PMID: 32664977 PMCID: PMC7362559 DOI: 10.1186/s12906-020-03012-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 07/02/2020] [Indexed: 01/15/2023] Open
Abstract
Background Statins are considered as standard drugs to control cholesterol levels, but their use is also associated with renal hypertrophy, hemorrhagic stroke, hepatomegaly, and myopathy. Murraya koenigii is an herb that is used in traditional cuisine and as a medicine in South Asia. Here we assessed the antidyslipidemic and antiatherosclerotic effects of this spice in repeated heated mix vegetable oils (RHMVO)-induced atherosclerotic models. Methods Aqueous extract of M. koenigii leaves (Mk LE) was prepared and its phytoconstituents were determined. Rabbits were divided into 5 groups (n = 10). Except for the control group, all the other four groups were treated with RHMVO for 16 weeks (dose = 2 ml/kg/day) to induce dyslipidemia and atherosclerosis. These groups were further treated for 10 weeks either with 300 and 500 mg/kg/day Mk LE, lovastatin, RHMVO, or left untreated. Body and organ weights were measured along with oxidative stress and tissue damage parameters. Lipid profile and hepatic function markers were studied. Atheroma measurement and histopathological examination were also performed in control and treated groups. Results Mk LE significantly (p < 0.05) attenuated RHMVO-induced dyslipidemia and atheroma formation. Furthermore, fat accumulation and lipid peroxidation in hepatic tissues were reduced by Mk LE in a dose-dependent manner. Our results indicated that the antidyslipidemic effects of Mk LE in 500 mg/kg/day dose were comparable to lovastatin. Additionally, oxidative stress markers were reduced much more significantly in Mk LE-500 than in the statin group (p < 0.05). Conclusions This study recommends Mk LE as a potent antioxidant and lipid-lowering natural medicine that can attenuate the RHMVO-induced atherosclerotic in optimal doses and duration. Therefore, Mk LE can be accessible, cheap, and free of adverse effects alternate to statins.
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Affiliation(s)
- Gul Ambreen
- Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, University of Karachi, Karachi, Pakistan. .,Department of Pharmacy, Aga Khan University Hospital, Stadium Road (Main Pharmacy), P.O Box 3500, Karachi, 74800, Pakistan.
| | - Afshan Siddiq
- Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, University of Karachi, Karachi, Pakistan
| | - Kashif Hussain
- Department of Pharmacy, Aga Khan University Hospital, Stadium Road (Main Pharmacy), P.O Box 3500, Karachi, 74800, Pakistan
| | - Abdul Saboor Hussain
- Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, University of Karachi, Karachi, Pakistan
| | - Zara Naz
- Institute of Pharmaceutical Sciences, Peoples University of Medical and Health Sciences, Nawabshah, Sindh, Pakistan
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Dixit S, Tiwari S. Investigation of anti-diabetic plants used among the ethnic communities of Kanpur division, India. J Ethnopharmacol 2020; 253:112639. [PMID: 32032661 DOI: 10.1016/j.jep.2020.112639] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 01/17/2020] [Accepted: 01/29/2020] [Indexed: 06/10/2023]
Abstract
ETHNO PHARMACOLOGICAL RELEVANCE Kanpur division is one of the large areas of India with diverse traditional medicinal heritage. In this area, a large number of people suffer from diabetes mellitus. People in this area handle diabetes with herbal and modern medicinal treatments. However, folk knowledge for the treatment of diabetes is not documented. AIM OF THE STUDY To document and promulgate the enormous indigenous knowledge of therapeutic importance of herbal plants used by the local practitioners for diabetes mellitus. MATERIALS AND METHOD Total 44 local practitioners (28 male and 16 female) were interviewed through a questionnaire. The medicinal plants suggested by the practitioners were identified by the taxonomist, and plant specimens were preserved. RESULTS Thirty-five species of plants, belonging to 24 families, were suggested by 44 local healers of Kanpur division. The fidelity level (FL), use values (UV) and relative frequency of citation (RFC) for each plant have been analyzed. The UV, FL, and RFC values of the recorded plants ranged between 0.97 to 0.23, 82.7%-24.1% and 0.327 to 0.067, respectively. Leguminosae family dominated with 14.28% of the total plants. The highest used life form was recorded as tree (43%) while the most widely used plant part was leaf (30.6%). The highest UV, FL, and RFC were recorded for the Aloe vera L. (0.97), Syzygium cumini L. (82.7%) and Momordica charantia L. (0.327) respectively. CONCLUSION The present study exhibits the knowledge and use of anti-diabetic plants adopted by the ethnic communities of Kanpur division. Future pharmacological investigations are required to test the potency and efficacy of herbal treatments. There is also a need for sustainable use and conservation of these medicinally useful plants.
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Affiliation(s)
- Shikha Dixit
- D.G.P.G College, C.S.J.M University, Kanpur, India.
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Mohan S, Hobani YH, Shaheen E, Abou-Elhamd AS, Abdelhaleem A, Alhazmi HA, Abdelwahab SI. Girinimbine from curry leaves promotes gastro protection against ethanol induced peptic ulcers and improves healing via regulation of anti-inflammatory and antioxidant mechanisms. Food Funct 2020; 11:3493-3505. [PMID: 32248216 DOI: 10.1039/d0fo00053a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Curry leaves (Murraya koenigii) are a leafy spice used in Indian cookery for its fragrant aroma. Many bioactive functional compounds have been identified, and among them carbazole alkaloids have attracted wide attention due to their multi-dimensional medicinal value. Even though it has been established that the carbazole alkaloid is responsible for the anti-ulcer effect showed by this culinary herb, there is no further evidence to say which phytochemical is responsible for this. In the present study, we investigated the gastro-protective effects and mechanism of girinimbine, a major carbazole alkaloid present in curry leaves. Rats were administered with ethanol to produce gastric ulcers, and the prophylactic effect of girinimbine was evaluated. A macroscopic and histological examination was carried out to examine the lesions. Furthermore, the mucus production, NO production, PGE2 synthesis, mucosal nonprotein sulphydryls, glutathione (GSH) level, lipid peroxidation (MDA) level and COX inhibition were assessed. In addition, in particular, TNF-α and IL-6, two important cytokines, were evaluated. Immunohistochemical and gene expression studies were conducted to determine the HSP70 and iNOS biomarkers. Our results indicated that girinimbine significantly reduced the ulcer index and totally safeguarded the mucosa from lesions. The protective effect of girinimbine was complemented through the restoration of the reduced GSH and NP-SH level. This was associated with a reduction of MDA, which was elevated by the administration of ethanol. Pre-treatment of the ethanol induced ulcer with girinimbine reduced the NO concentration in the plasma and elevated PGE2 together with a decreased level of TNF-α and IL-6. Girinimbine had shown suppressing effects on COX-2 enzymes, but not on COX-1. In addition, significantly upregulated HSP70 and downregulated iNOS were observed in girinimbine treated rat tissue at both the transcriptional and translational level. Our results clearly indicated that girinimbine displayed a significant gastro-protection effect, via the capacity to inhibit inflammatory responses and antioxidant potential.
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Affiliation(s)
- Syam Mohan
- Substance Abuse and Toxicology Research Center, Jazan University, PO Box 114 Jazan, Saudi Arabia.
| | - Yahya Hasan Hobani
- Department of Medical Laboratory Technology, Faculty of Applied Medical Science, Jazan University, PO Box 114 Jazan, Saudi Arabia
| | - Emad Shaheen
- Medical Research Centre, Jazan University, PO Box 114 Jazan, Saudi Arabia
| | - Alaa Sayed Abou-Elhamd
- Department of Respiratory care, Faculty of Applied Medical Science, PO Box 114 Jazan, Saudi Arabia and Department of Anatomy and Histology, Faculty of Veterinary Medicine, Assiut University, Egypt
| | - Aymen Abdelhaleem
- Medical Research Centre, Jazan University, PO Box 114 Jazan, Saudi Arabia
| | - Hassan A Alhazmi
- Substance Abuse and Toxicology Research Center, Jazan University, PO Box 114 Jazan, Saudi Arabia.
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Sandamali JAN, Hewawasam RP, Jayatilaka KAPW, Mudduwa LKB. Cardioprotective Potential of Murraya koenigii (L.) Spreng. Leaf Extract against Doxorubicin-Induced Cardiotoxicity in Rats. Evid Based Complement Alternat Med 2020; 2020:6023737. [PMID: 32308710 DOI: 10.1155/2020/6023737] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 02/11/2020] [Indexed: 02/08/2023]
Abstract
Dose-dependent cardiotoxicity of doxorubicin may lead to irreversible congestive heart failure. Although multiple mechanisms are involved, generation of free radicals is the most commonly postulated mechanism. Therefore, free radical scavengers are considered as potential therapeutic agents. As Murraya koenigii leaves are a rich source of flavonoids and phenols, they have the ability to scavenge free radicals effectively. Therefore, the objective of this study was to investigate the cardioprotective potential of Murraya leaf extract against doxorubicin-induced cardiotoxicity in rats. Rats were randomly divided into five groups with 10 animals in each group. Doxorubicin was administered intraperitonially at 18 mg/kg while lyophilized plant extract was administered orally at 2 g/kg. Dexrazoxane, at 180 mg/kg, was used as the positive control. Cardiac damage of doxorubicin control was evident with a significant increase (p < 0.05) in cardiac troponin I, NT-pro BNP, AST, and LDH compared to the normal control. Plant-treated group showed cardioprotective effect by significantly reducing (p < 0.05) all of the above parameters compared to doxorubicin control (p < 0.05). Increased oxidative stress in doxorubicin control was evident with a significant reduction in reduced glutathione, glutathione reductase, glutathione peroxidase, total antioxidant capacity, superoxide dismutase, and catalase activity and a significant increase in lipid peroxidation compared to the control. Interestingly, treatment with Murraya leaf extract showed a significant increase in all of the above antioxidant parameters and a significant reduction in lipid peroxidation by showing an antioxidant effect. A significant increase in myeloperoxidase activity confirmed the increased inflammatory activity in doxorubicin control group whereas plant-treated group showed a significant reduction (p < 0.05) which expressed the anti-inflammatory effect of Murraya leaf extract. Doxorubicin-treated group showed histological evidence of extensive damage to the myocardium while plant-treated group showed a preserved myocardium with lesser degree of damage. Pretreatment with Murraya leaf extract may replenish cardiomyocytes with antioxidants and promote the defense against doxorubicin-induced cardiotoxicity.
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Unuofin JO, Lebelo SL. Antioxidant Effects and Mechanisms of Medicinal Plants and Their Bioactive Compounds for the Prevention and Treatment of Type 2 Diabetes: An Updated Review. Oxid Med Cell Longev 2020; 2020:1356893. [PMID: 32148647 DOI: 10.1155/2020/1356893] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 12/31/2019] [Accepted: 01/16/2020] [Indexed: 12/14/2022]
Abstract
Diabetes mellitus is a metabolic disorder that majorly affects the endocrine gland, and it is symbolized by hyperglycemia and glucose intolerance owing to deficient insulin secretory responses and beta cell dysfunction. This ailment affects as many as 451 million people worldwide, and it is also one of the leading causes of death. In spite of the immense advances made in the development of orthodox antidiabetic drugs, these drugs are often considered not successful for the management and treatment of T2DM due to the myriad side effects associated with them. Thus, the exploration of medicinal herbs and natural products as therapeutic sources for the treatment of T2DM is promoted because they have little or no side effects. Bioactive molecules isolated from natural sources have been proven to lower blood glucose levels via regulating one or more of the following mechanisms: improvement of beta cell function, insulin resistance, glucose (re)absorption, and glucagon-like peptide-1 homeostasis. In recent times, the mechanisms of action of different bioactive molecules with antidiabetic properties and phytochemistry are gaining a lot of attention in the area of drug discovery. This review article presents an update of the findings from clinical research into medicinal plant therapy for T2DM.
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Salehi B, Ata A, V. Anil Kumar N, Sharopov F, Ramírez-Alarcón K, Ruiz-Ortega A, Abdulmajid Ayatollahi S, Valere Tsouh Fokou P, Kobarfard F, Amiruddin Zakaria Z, Iriti M, Taheri Y, Martorell M, Sureda A, N. Setzer W, Durazzo A, Lucarini M, Santini A, Capasso R, Adrian Ostrander E, -ur-Rahman A, Iqbal Choudhary M, C. Cho W, Sharifi-Rad J. Antidiabetic Potential of Medicinal Plants and Their Active Components. Biomolecules 2019; 9:E551. [PMID: 31575072 PMCID: PMC6843349 DOI: 10.3390/biom9100551] [Citation(s) in RCA: 228] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 09/17/2019] [Accepted: 09/25/2019] [Indexed: 12/11/2022] Open
Abstract
Diabetes mellitus is one of the major health problems in the world, the incidence and associated mortality are increasing. Inadequate regulation of the blood sugar imposes serious consequences for health. Conventional antidiabetic drugs are effective, however, also with unavoidable side effects. On the other hand, medicinal plants may act as an alternative source of antidiabetic agents. Examples of medicinal plants with antidiabetic potential are described, with focuses on preclinical and clinical studies. The beneficial potential of each plant matrix is given by the combined and concerted action of their profile of biologically active compounds.
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Affiliation(s)
- Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam 44340847, Iran;
| | - Athar Ata
- Department of Chemistry, Richardson College for the Environmental Science Complex, The University of Winnipeg, Winnipeg, MB R3B 2G3, Canada;
| | - Nanjangud V. Anil Kumar
- Department of Chemistry, Manipal Institute of Technology, Manipal University, Manipal 576104, India;
| | - Farukh Sharopov
- Department of Pharmaceutical Technology, Avicenna Tajik State Medical University, Rudaki 139, Dushanbe 734003, Tajikistan;
| | - Karina Ramírez-Alarcón
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepción 4070386, Chile;
| | - Ana Ruiz-Ortega
- Facultad de Educación y Ciencias Sociales, Universidad Andrés Bello, Autopista Concepción—Talcahuano, Concepción 7100, Chile;
| | - Seyed Abdulmajid Ayatollahi
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1991953381, Iran; (S.A.A.); (F.K.); (Y.T.)
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran 11369, Iran
| | - Patrick Valere Tsouh Fokou
- Department of Biochemistry, Faculty of Science, University of Yaounde 1, Yaounde P.O. Box 812, Cameroon;
| | - Farzad Kobarfard
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1991953381, Iran; (S.A.A.); (F.K.); (Y.T.)
- Department of Medicinal Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran 11369, Iran
| | - Zainul Amiruddin Zakaria
- Laboratory of Halal Science Research, Halal Products Research Institute, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia;
- Integrative Pharmacogenomics Institute (iPROMISE), Faculty of Pharmacy, Universiti Teknologi MARA, Puncak Alam Campus, Bandar Puncak Alam Selangor 42300, Malaysia
| | - Marcello Iriti
- Department of Agricultural and Environmental Sciences, Milan State University, via G. Celoria 2, 20133 Milan, Italy
| | - Yasaman Taheri
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1991953381, Iran; (S.A.A.); (F.K.); (Y.T.)
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepción 4070386, Chile;
- Universidad de Concepción, Unidad de Desarrollo Tecnológico, UDT, Concepción 4070386, Chile
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress, Laboratory of Physical Activity Sciences, and CIBEROBN—Physiopathology of Obesity and Nutrition, CB12/03/30038, University of Balearic Islands, E-07122 Palma de Mallorca, Spain;
| | - William N. Setzer
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA;
| | - Alessandra Durazzo
- CREA—Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy; (A.D.); (M.L.)
| | - Massimo Lucarini
- CREA—Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy; (A.D.); (M.L.)
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano, 49-80131 Napoli, Italy
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy;
| | - Elise Adrian Ostrander
- Medical Illustration, Kendall College of Art and Design, Ferris State University, Grand Rapids, MI 49503, USA;
| | - Atta -ur-Rahman
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; (A.-u.-R.); (M.I.C.)
| | - Muhammad Iqbal Choudhary
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; (A.-u.-R.); (M.I.C.)
| | - William C. Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong, China
| | - Javad Sharifi-Rad
- Department of Pharmacology, Faculty of Medicine, Jiroft University of Medical Sciences, Jiroft 7861756447, Iran
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Khurana A, Sikha MS, Ramesh K, Venkatesh P, Godugu C. Modulation of cerulein-induced pancreatic inflammation by hydroalcoholic extract of curry leaf (Murraya koenigii). Phytother Res 2019; 33:1510-1525. [PMID: 30883967 DOI: 10.1002/ptr.6344] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 01/06/2019] [Accepted: 02/14/2019] [Indexed: 12/18/2022]
Abstract
This study was performed to study the in vitro and in vivo efficacy of hydroalcoholic extract of curry leaf (CLE) rich in carbazole alkaloids, against LPS-induced inflammation in Raw 264.7 macrophages and cerulein-induced acute pancreatitis, respectively. CLE was characterized by Fourier-transform infrared (FTIR) and liquid chromatography-mass spectrometry. Raw 264.7 cells were stimulated with LPS (2 μg/ml) and treated with CLE. The animals were treated with two doses of CLE (100 and 300 mg/kg). Plasma biochemistry, tissue lipid peroxidation, cytokines, and histological examination were evaluated. CLE was found to decently scavenge the activity of DPPH radical. It dose dependently suppressed nitrite production and oxidative stress in macrophages. CLE alleviated LPS-induced inflammation in macrophages as evident from the results of various inflammatory cytokines (IL-1β, IL-6, and TNF-α). In vivo, CLE reduced cerulein-induced pancreatic edema. CLE significantly abrogated the cerulein-induced lipid peroxidation, nitrite, MPO, and GSH levels. The inflammatory cytokines and p65-NFκB activity were significantly reduced by CLE. Mechanistically, CLE reduced the expression of NT, MPO, IL-1β, ICAM-1, and COX-2, and increased the expression of Nrf2. It reduced distant organ damage markers as well. We report for the first time that CLE holds substantial potential for the prevention of acute pancreatitis.
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Affiliation(s)
- Amit Khurana
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana State, India
| | - Mary Swathi Sikha
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana State, India
| | - Kethavath Ramesh
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana State, India
| | - Pooladanda Venkatesh
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana State, India
| | - Chandraiah Godugu
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana State, India
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Shivakumar VS, Johnson G, Zimmer EA. Transcriptome analysis of the curry tree (Bergera koenigii L., Rutaceae) during leaf development. Sci Rep 2019; 9:4230. [PMID: 30862864 PMCID: PMC6414593 DOI: 10.1038/s41598-019-40227-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 02/01/2019] [Indexed: 11/09/2022] Open
Abstract
The curry tree (Bergera koenigii L.) is a widely cultivated plant used in South Asian cooking. Next-generation sequencing was used to generate the transcriptome of the curry leaf to detect changes in gene expression during leaf development, such as those genes involved in the production of oils which lend the leaf its characteristic taste, aroma, and medicinal properties. Using abundance estimation (RSEM) and differential expression analysis, genes that were significantly differentially expressed were identified. The transcriptome was annotated with BLASTx using the non-redundant (nr) protein database, and Gene Ontology (GO) terms were assigned based on the top BLAST hit using Blast2GO. Lastly, functional enrichment of the assigned GO terms was analyzed for genes that were significantly differentially expressed. Of the most enriched GO categories, pathways involved in cell wall, membrane, and lignin synthesis were found to be most upregulated in immature leaf tissue, possibly due to the growth and expansion of the leaf tissue. Terpene synthases, which synthesize monoterpenes and sesquiterpenes, which comprise much of the curry essential oil, were found to be significantly upregulated in mature leaf tissue, suggesting that oil production increases later in leaf development. Enzymes involved in pigment production were also significantly upregulated in mature leaves. The findings were based on computational estimates of gene expression from RNA-seq data, and further study is warranted to validate these results using targeted techniques, such as quantitative PCR.
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Affiliation(s)
- Vikram S Shivakumar
- Department of Botany and Laboratories of Analytical Biology, National Museum of Natural History, Smithsonian Institution, PO Box 37012, Washington, DC, 20013-7012, USA.
- Thomas Jefferson High School for Science and Technology, 6560 Braddock Rd, Alexandria, VA, 22312, USA.
| | - Gabriel Johnson
- Department of Botany and Laboratories of Analytical Biology, National Museum of Natural History, Smithsonian Institution, PO Box 37012, Washington, DC, 20013-7012, USA
| | - Elizabeth A Zimmer
- Department of Botany and Laboratories of Analytical Biology, National Museum of Natural History, Smithsonian Institution, PO Box 37012, Washington, DC, 20013-7012, USA.
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Geberemeskel GA, Debebe YG, Nguse NA. Antidiabetic Effect of Fenugreek Seed Powder Solution ( Trigonella foenum-graecum L.) on Hyperlipidemia in Diabetic Patients. J Diabetes Res 2019; 2019:8507453. [PMID: 31583253 PMCID: PMC6748210 DOI: 10.1155/2019/8507453] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 05/07/2019] [Accepted: 05/27/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Many drugs are commercially available for use in the management of diabetes. However, their side effects and high costs underscore the need for herbal alternative drugs. Trigonella foenum-graecum is one of the medicinal plants which are important in the management of diabetes mellitus. This study investigated the effect of Trigonella foenum-graecum seed powder solution on the lipid profile of newly diagnosed type II diabetic patients. METHODS A total of N = 114 newly diagnosed type II diabetic patients without any significant diabetes complication were selected. They were grouped into two groups: the treatment group (n = 57) consumed 25 g Trigonella foenum-graecum seed powder solution orally twice a day for one month and the second group is the control (n = 57) which receives metformin. Blood sample was collected from each participant by a medical technologist/technician before and after the study. Lipid profile was analyzed by using Mindray BS 200E fully automated clinical chemistry analyzer. RESULT By the end of the intervention period, the treatment group showed significantly lower total cholesterol level by 13.6% as compared with the baseline level (219.1 ± 35.51 vs. 189.29 ± 29.06, P < 0.001) and the control group (189.29 ± 29.06 vs. 208.2 ± 40.2, P < 0.001); triglyceride level also reduced by 23.53% compared with the baseline level (256.1 ± 15.4 vs. 195.8 ± 82.95, P < 0.001) and compared with the control group (195.8 ± 82.95 vs. 244.1 ± 96.9, P < 0.05); and low-density lipoprotein cholesterol level also reduced by 23.4% as compared to the baseline level (137.9 ± 26.9 vs. 105.6 ± 24.2, P < 0.001) and the control group (between groups) (105.6 ± 24.2 vs. 144.1 ± 23.3, P < 0.001), but the treatment group showed significantly increased high-density lipoprotein cholesterol level by 21.7% as compared to the baseline level, within group (37.8 ± 1.51 vs. 48.3 ± 11.9, P < 0.001), and the control group, between groups (48.3 ± 11.9 vs. 36.01 ± 9.5, P < 0.001). However, lipid profile levels in the control group were not significantly changed. CONCLUSION The present study showed that the administration of Trigonella foenum-graecum seed powder solution had pronounced effects in improving lipid metabolism in type II diabetic patients with no adverse effects. Therefore, Trigonella foenum-graecum seed may provide new alternatives for the clinical management of type II diabetes.
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Affiliation(s)
- Genet Alem Geberemeskel
- Department of Medical Physiology, Institute of Bio-Medical Sciences, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Yared Godefa Debebe
- Department of Medical Physiology, Institute of Bio-Medical Sciences, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Nigisty Abraha Nguse
- Department of Medical Physiology, Institute of Bio-Medical Sciences, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
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Abstract
PURPOSE OF REVIEW This systematic review describes evidence concerning medicinal plants that, in addition to exerting hypoglycemic effects, decrease accompanying complications such as nephropathy, neuropathy, retinopathy, hypertension, and/or hyperlipidemia among individuals with diabetes mellitus (DM). RECENT FINDINGS Studies on the antidiabetic mechanisms of medicinal plants have shown that most of them produce hypoglycemic activity by stimulating insulin secretion, augmenting peroxisome proliferator-activated receptors (PPARs), inhibiting α-amylase or α-glucosidase, glucagon-like peptide-1 (GLP-1) secretion, advanced glycation end product (AGE) formation, free radical scavenging plus antioxidant activity (against reactive oxygen or nitrogen species (ROS/RNS)), up-regulating or elevating translocation of glucose transporter type 4 (GLUT-4), and preventing development of insulin resistance. Not only are medicinal plants effective in DM, but many of them also possess a variety of effects on other disease states, including the complications of DM. Such plants may be appropriate alternatives or adjuncts to available antidiabetic medications.
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Affiliation(s)
- Zeinab Nazarian-Samani
- Basic Science Department, Veterinary Medicine Faculty, Shahrekord University, Shahrekord, Iran
| | - Robert D E Sewell
- Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, Wales, CF10 3NB, UK
| | - Zahra Lorigooini
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mahmoud Rafieian-Kopaei
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran.
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Marella S, Tollamadugu NVKVP. Nanotechnological approaches for the development of herbal drugs in treatment of diabetes mellitus - a critical review. IET Nanobiotechnol 2018; 12:549-556. [PMID: 30095411 PMCID: PMC8676124 DOI: 10.1049/iet-nbt.2017.0242] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/20/2018] [Accepted: 02/03/2018] [Indexed: 01/09/2023] Open
Abstract
Diabetes mellitus (DM) is a chronic illness that requires continuing medical care and patient self-management education to prevent acute complications and to reduce the risk of long-term complications. The number of people with diabetes is increasing due to population growth, ageing, urbanisation and increasing prevalence of obesity and physical inactivity. Apart from currently available therapeutic options, many herbal medicines have been recommended for the treatment of diabetes. Herbal drugs are prescribed widely because of their effectiveness, less side effects and relatively low cost. Several pharmacopoeias have provided parameters to maintain quality and standardise procedures in identification/authentication of herbal inputs and their products. Available literature related to folklore medicine used in the treatment of diabetes extended to nanoformulation of herbal drugs up to date was cited. The use of bioactive compounds leads to new hope to improve the life expectancy and health status of the population for the formulation of novel drugs. Recently, many studies have shown that nanotechnology has the potential to be used in different biological and medical applications, mainly as targeted drug delivery systems to minimise and delay the chronic effects of diabetes. Herein, the authors presented a thorough review of the available herbal medicines and the possibilities of developing their nanoformulations in the treatment of DM.
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Affiliation(s)
- Saritha Marella
- Nanotechnology Laboratory, Institute of Frontier Technology, Regional Agricultural Research Station, Acharya N. G. Ranga Agricultural University, Tirupati 517 502, AP, India
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Samanta SK, Kandimalla R, Gogoi B, Dutta KN, Choudhury P, Deb PK, Devi R, Pal BC, Talukdar NC. Phytochemical portfolio and anticancer activity of Murraya koenigii and its primary active component, mahanine. Pharmacol Res 2018; 129:227-36. [DOI: 10.1016/j.phrs.2017.11.024] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 11/17/2017] [Accepted: 11/20/2017] [Indexed: 01/07/2023]
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Ismail A, Noolu B, Gogulothu R, Perugu S, Rajanna A, Babu SK. Cytotoxicity and Proteasome Inhibition by Alkaloid Extract from Murraya koenigii Leaves in Breast Cancer Cells-Molecular Docking Studies. J Med Food 2017; 19:1155-1165. [PMID: 27982755 DOI: 10.1089/jmf.2016.3767] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Murraya koenigii (curry tree) leaves are rich in bioactive compounds such as flavonoids, alkaloids, and coumarins. Alkaloids from M. koenigii leaves have antianalgesic, antiulcerogenic, antiobesity, and antitumor activities. In this study, we tested the cytotoxic and proteasome-inhibitory potential of a total alkaloid extract (TAE) from M. koenigii leaves in the breast cancer cell line MDA-MB-231. The TAE decreased cell viability with an IC50 of 14.4 μg/mL and altered growth kinetics of breast cancer cells. TAE (32 μg/mL) arrested cells (35%) in the "S" phase of the cell cycle and induced apoptosis. The 26S proteasome, a multicatalytic protease complex, promotes tumor cell proliferation and protects tumor cells from apoptosis. The TAE and mahanine, a carbazole alkaloid present in M. koenigii leaves, preferentially inhibited the trypsin-like, but not the chymotrypsin-like proteolytic activity of the proteasome with an IC50 of 162 μg/mL and 287 μM, respectively. In silico analysis of 26 compounds from M. koenigii leaves revealed significant docking scores for mahanine and two other carbazole alkaloids with the β2 and β5 subunits of the catalytic 20S proteasome. Taken together, this study demonstrates that inhibition of the proteasome is an important biological activity of M. koenigii alkaloids, which may lead to cancer cell death.
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Affiliation(s)
- Ayesha Ismail
- 1 Department of Endocrinology & Metabolism, National Institute of Nutrition , Hyderabad, India
| | - Bindu Noolu
- 1 Department of Endocrinology & Metabolism, National Institute of Nutrition , Hyderabad, India
| | - Ramesh Gogulothu
- 1 Department of Endocrinology & Metabolism, National Institute of Nutrition , Hyderabad, India
| | - Shyam Perugu
- 2 Biomedical Informatics Centre, National Institute of Nutrition , Hyderabad, India
| | - Ajumeera Rajanna
- 3 Department of Stem Cell Research, National Institute of Nutrition , Hyderabad, India
| | - Suresh K Babu
- 4 Division of Natural Products Chemistry, Indian Institute of Chemical Technology , Hyderabad, India
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Jagtap S, Khare P, Mangal P, Kondepudi KK, Bishnoi M, Bhutani KK. Effect of mahanimbine, an alkaloid from curry leaves, on high-fat diet-induced adiposity, insulin resistance, and inflammatory alterations. Biofactors 2017; 43:220-231. [PMID: 27663177 DOI: 10.1002/biof.1333] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 08/07/2016] [Indexed: 01/14/2023]
Abstract
Spices and condiments, small but an integral part of the daily diet, are known to affect physiological functions. This study evaluated the effects of mahanimbine, a major carbazole alkaloid from Murraya koenigii (curry leaves), against progression of high-fat diet (HFD)-induced metabolic complications in mice (male and female). Mahanimbine at 2 mg/kg (HFD + LD) and 4 mg/kg (HFD + HD) of body weight was administered daily along with HFD feeding for 12 weeks. At the end of the study, male HFD + LD and HFD + HD groups showed 51.70 ± 3.59% and 47.37 ± 3.73% weight gain, respectively, as compared with 71.02 ± 6.04% in HFD fed mice whereas female HFD + LD and HFD + HD groups showed 24.31 ± 1.68% and 25.10 ± 2.61% weight gain as compared with HFD group with 36.69 ± 3.60% of weight gain. Mahanimbine prevented HFD-induced hyperlipidemia and fat accumulation in adipose tissue and liver along with the restricted progression of systemic inflammation and oxidative stress. Moreover, mahanimbine treatment improved glucose clearance and upregulated the expression of insulin responsive genes in liver and adipose tissue. Male and female mice showed different traits in development of HFD-induced metabolic disturbances; however, mahanimbine treatment exerted similar effects in both the sexes. In addition, mahanimbine lowered the absorption of dietary fat resulting in dietary fat excretion. In conclusion, daily consumption of mahanimbine and thereby curry leaves may alleviate development of HFD-induced metabolic alterations. © 2016 BioFactors, 43(2):220-231, 2017.
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Affiliation(s)
- Sneha Jagtap
- Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, Punjab, India
| | - Pragyanshu Khare
- National Agri-Food Biotechnology Institute (NABI), Mohali, Punjab, India
| | - Priyanka Mangal
- Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, Punjab, India
| | | | - Mahendra Bishnoi
- National Agri-Food Biotechnology Institute (NABI), Mohali, Punjab, India
| | - Kamlesh Kumar Bhutani
- Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, Punjab, India
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Gite SS, Yadav SA, Nilegaonkar SS, Agte VV. Functional food supplements to ameliorate the secondary complications in high fructose fed diabetic rats. Food Funct 2017; 8:1840-1850. [DOI: 10.1039/c7fo00283a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Poly-herbal functional food supplements inhibited high fructose induced glycation in diabetic rats and showed promise for effective management of secondary complications of diabetes such as improved lipid profile, kidney function and reduction of oxidative stress.
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Affiliation(s)
- S. S. Gite
- Agharkar Research Institute
- G.G. Agarkar Road
- Pune 411004
- India
| | - S. A. Yadav
- Agharkar Research Institute
- G.G. Agarkar Road
- Pune 411004
- India
| | | | - V. V. Agte
- Agharkar Research Institute
- G.G. Agarkar Road
- Pune 411004
- India
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Shivakumar VS, Appelhans MS, Johnson G, Carlsen M, Zimmer EA. Analysis of whole chloroplast genomes from the genera of the Clauseneae, the curry tribe (Rutaceae, Citrus family). Mol Phylogenet Evol 2017; 117:135-40. [PMID: 27965082 DOI: 10.1016/j.ympev.2016.12.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 12/08/2016] [Accepted: 12/09/2016] [Indexed: 11/20/2022]
Abstract
The Clauseneae (Aurantioideae, Rutaceae) is a tribe in the Citrus family that, although economically important as it contains the culinary and medicinally-useful curry tree (Bergera koenigii), has been relatively understudied. Due to the recent significant taxonomic changes made to this tribe, a closer inspection of the genetic relationships among its genera has been warranted. Whole genome skimming was used to generate chloroplast genomes from six species, representing each of the four genera (Bergera, Clausena, Glycosmis, Micromelum) in the Clauseneae tribe plus one closely related outgroup (Merrillia), using the published plastome sequence of Citrus sinensis as a reference. Phylogenetically informative character (PIC) data were analyzed using a genome alignment of the seven species, and variability frequency among the species was recorded for each coding and non-coding region, with the regions of highest variability identified for future phylogenetic studies. Non-coding regions exhibited a higher percentage of variable characters as expected, and the phylogenetic markers ycf1, matK, rpoC2, ndhF, trnS-trnG spacer, and trnH-psbA spacer proved to be among the most variable regions. Other markers that are frequently used in phylogenetic studies, e.g. rps16, atpB-rbcL, rps4-trnT, and trnL-trnF, proved to be far less variable. Phylogenetic analyses of the aligned sequences were conducted using Bayesian inference (MrBayes) and Maximum Likelihood (RAxML), yielding highly supported divisions among the four genera.
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Dahiya J, Singh J, Kumar A, Sharma A. Isolation, characterization and quantification of an anxiolytic constituent - mahanimbine, from Murraya koenigii Linn. Spreng Leaves. J Ethnopharmacol 2016; 193:706-711. [PMID: 27737817 DOI: 10.1016/j.jep.2016.10.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 08/27/2016] [Accepted: 10/04/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Leaves of M. koenigii Linn. Spreng (Rutaceae) have been used as traditional medicine for anxiety disorders. Aim of the study was to isolate antianxiety principle(s) from the leaves of M. koenigii using bioactivity guided approach. MATERIAL AND METHODS Hydroalcoholic extract of M. koenigii leaves was prepared using soxhlet apparatus, and the same was evaluated for antianxiety activity at 250, 500 and 750mg/kg, po, using Elevated plus-maze (EPM). The extract was further partitioned successively with pet ether, chloroform, ethyl acetate and 1-butanol. All the fractions were evaluated for antianxiety activity. The bioactive ethyl acetate fraction was column chromatographed to get 5 fractions (F1-F5). All the fractions were evaluated for antianxiety activity using EPM. A pure compound, separated out from F2, was characterized using standard spectroscopic techniques, and its anxiolytic activity was evaluated using EPM. Antianxiety activity of isolated compound was further evaluated using Actophotometer and m-CPP induced anxiety model. TLC-densitometric method was developed to quantify mahanimbine in the plant. RESULTS The present study resulted in the isolation of mahanimbine, which exhibits potent antianxiety activity at 3mg/kg, and the activity was statistically comparable to that of diazepam (2mg/kg). The developed TLC-densitometric method is specific, linear, precise, accurate, repeatable and robust. CONCLUSIONS This study validates the ethnopharmacological use of M. koenigii leaves in the management of anxiety disorders. Mahanimbine is responsible for the antianxiety effect of M. koenigii leaves.
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Affiliation(s)
- Jyoti Dahiya
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
| | - Jitender Singh
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
| | - Ashwani Kumar
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India.
| | - Anupam Sharma
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
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Thakur M, Asrani RK, Thakur S, Sharma PK, Patil RD, Lal B, Parkash O. Observations on traditional usage of ethnomedicinal plants in humans and animals of Kangra and Chamba districts of Himachal Pradesh in North-Western Himalaya, India. J Ethnopharmacol 2016; 191:280-300. [PMID: 27321279 DOI: 10.1016/j.jep.2016.06.033] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 05/25/2016] [Accepted: 06/09/2016] [Indexed: 06/06/2023]
Abstract
ETHNOBOTANICAL RELEVANCE Medicinal plants are frequently used by Gaddi and Gujjar tribes of Kangra and Chamba districts of Himachal Pradesh, India to cure various ailments in humans and livestock. Therefore, extensive field work was conducted to document the traditional use of ethnomedicinal plants by these tribes. MATERIALS AND METHODS Direct interviews of 208 informants were conducted. The data generated through interviews was analysed using quantitative tools such as use-value (UV), factor informant consensus (Fic) and fidelity level (Fl). RESULTS A total of 73 plant species in 67 genera and 40 families were observed to be medicinal and used to cure 22 ailment categories. The highest number of ethnomedicinal plants was recorded from the family Asteraceae followed by Lamiaceae, Apiaceae, Acanthaceae, Caesalpiniaceae, Polygonaceae, Ranunculaceae, Rosaceae and Rutaceae. Leaves were the most frequently used plant part used to treat various ailments followed by whole plant and roots or rhizomes. Ajuga parviflora, Berberis lycium, Viola canescens, Vitex negundo and Zanthoxylum armatum were the most important medicinal plants used for treating human diseases, whereas Achyranthes bidentata, Aloe sp., Cassia fistula, Podophyllum hexandrum and Pogostemon benghalensis were the most important medicinal plants used for treating animal diseases as per use value. The important ailment categories classified on the basis of factor informant consensus were gastrointestinal and respiratory disorders. CONCLUSION The present study revealed that people of the study area are extensively using the ethnomedicinal plants to cure various ailments. Plants with high use value and fidelity level should be subjected to pharmacological investigation for scientific validation.
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Affiliation(s)
- Meenakshi Thakur
- Department of Veterinary Pathology, Dr. G.C. Negi College of Veterinary and Animal Sciences, CSK HPKV, Palampur 176062, Himachal Pradesh, India
| | - R K Asrani
- Department of Veterinary Pathology, Dr. G.C. Negi College of Veterinary and Animal Sciences, CSK HPKV, Palampur 176062, Himachal Pradesh, India.
| | - Shalini Thakur
- Department of Veterinary Pathology, Dr. G.C. Negi College of Veterinary and Animal Sciences, CSK HPKV, Palampur 176062, Himachal Pradesh, India
| | - P K Sharma
- Krishi Vigyan Kendra Hamirpur, CSK HPKV, Palampur 176062, Himachal Pradesh, India
| | - R D Patil
- Department of Veterinary Pathology, Dr. G.C. Negi College of Veterinary and Animal Sciences, CSK HPKV, Palampur 176062, Himachal Pradesh, India
| | - Brij Lal
- Institute of Himalayan Bioresource Technology, Palampur 176062, Himachal Pradesh, India
| | - Om Parkash
- Institute of Himalayan Bioresource Technology, Palampur 176062, Himachal Pradesh, India
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Abstract
Diabetes mellitus (DM) remains a major health care problem worldwide both in developing and developed countries. Many factors, including age, obesity, sex, and diet, are involved in the etiology of DM. Nowadays, drug and dietetic therapies are the two major approaches used for prevention and control of DM. Compared to drug therapy, a resurgence of interest in using diet to manage and treat DM has emerged in recent years. Conventional dietary methods to treat DM include the use of culinary herbs and/or spices. Spices have long been known for their antioxidant, anti-inflammatory, and anti-diabetic properties. This review explores the anti-diabetic properties of commonly used spices, such as cinnamon, ginger, turmeric, and cumin, and the use of these spices for prevention and management of diabetes and associated complications.
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Affiliation(s)
- Xinyan Bi
- Clinical Nutrition Research Centre (CNRC), Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), 30 Medical Drive, Singapore 117609, Singapore
| | - Joseph Lim
- Clinical Nutrition Research Centre (CNRC), Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), 30 Medical Drive, Singapore 117609, Singapore
| | - Christiani Jeyakumar Henry
- Clinical Nutrition Research Centre (CNRC), Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), 30 Medical Drive, Singapore 117609, Singapore; Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore.
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Patel OPS, Mishra A, Maurya R, Saini D, Pandey J, Taneja I, Raju KSR, Kanojiya S, Shukla SK, Srivastava MN, Wahajuddin M, Tamrakar AK, Srivastava AK, Yadav PP. Naturally Occurring Carbazole Alkaloids from Murraya koenigii as Potential Antidiabetic Agents. J Nat Prod 2016; 79:1276-1284. [PMID: 27136692 DOI: 10.1021/acs.jnatprod.5b00883] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This study identified koenidine (4) as a metabolically stable antidiabetic compound, when evaluated in a rodent type 2 model (leptin receptor-deficient db/db mice), and showed a considerable reduction in the postprandial blood glucose profile with an improvement in insulin sensitivity. Biological studies were directed from the preliminary in vitro evaluation of the effects of isolated carbazole alkaloids (1-6) on glucose uptake and GLUT4 translocation in L6-GLUT4myc myotubes, followed by an investigation of their activity (2-5) in streptozotocin-induced diabetic rats. The effect of koenidine (4) on GLUT4 translocation was mediated by the AKT-dependent signaling pathway in L6-GLUT4myc myotubes. Moreover, in vivo pharmacokinetic studies of compounds 2 and 4 clearly showed that compound 4 was 2.7 times more bioavailable than compound 2, resulting in a superior in vivo efficacy. Therefore, these studies suggested that koenidine (4) may serve as a promising lead natural scaffold for managing insulin resistance and diabetes.
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Affiliation(s)
- Om P S Patel
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Akansha Mishra
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Ranjani Maurya
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Deepika Saini
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Jyotsana Pandey
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Isha Taneja
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Kanumuri S R Raju
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Sanjeev Kanojiya
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Sanjeev K Shukla
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Mahendra N Srivastava
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - M Wahajuddin
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Akhilesh K Tamrakar
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Arvind K Srivastava
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
| | - Prem P Yadav
- Division of Medicinal and Process Chemistry, ‡Division of Biochemistry, §Division of Pharmacokinetics and Metabolism, ∥Sophisticated Analytical Instrument Facility, and ⊥Division of Botany, CSIR-Central Drug Research Institute , Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
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Rao PS, Mohan GK. In vitro alpha-amylase inhibition and in vivo antioxidant potential of Momordica dioica seeds in streptozotocin-induced oxidative stress in diabetic rats. Saudi J Biol Sci 2016; 24:1262-1267. [PMID: 28855820 PMCID: PMC5562449 DOI: 10.1016/j.sjbs.2016.01.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 12/11/2015] [Accepted: 01/05/2016] [Indexed: 11/17/2022] Open
Abstract
Momordica dioica Roxb. Commonly known as "Kakora" in Telugu, is used in the Indian traditional system of medicine for the treatment of diabetes. The aim of this study was to investigate the antidiabetic activity of methanolic extract of M. dioica seeds (MEMD) in streptozotocin (STZ) induced diabetic rats. The in vitro α-amylase inhibitory activity of the MEMD was done by spectrophotometric method. Diabetes was induced by STZ (45 mg/kg; i.p), MEMD (100 & 200 mg/kg; b.wt) and standard drug metformin (50 mg/kg; b.wt) were administered to the diabetic rats. Blood glucose was estimated on the 11th day and the level of MDA, SOD and CAT was estimated in the liver tissue homogenate after the 15 days of experimental period. MEMD showed significant inhibition of alpha amylase activity and the IC50 was found to be 48 μg/ml. Oral administration of MEMD significantly reduced blood glucose level (P < 0.05), diminished the MDA level and refurbished depleted antioxidant enzymes and Insulin level to normalcy. These findings revealed that M. dioica seeds possess antihyperglycemic, antioxidant and anti lipid peroxidative activity and thus mitigate STZ-induced oxidative damage.
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Affiliation(s)
- P. Sailaja Rao
- Department of Pharmacology, Sri Venkateshwara College of Pharmacy & Research Centre, Madhapur, Hyderabad 500081, Telangana, India
- Corresponding author. Tel.: +91 9000793041.
| | - G. Krishna Mohan
- Centre for Pharmaceutical Sciences, JNTUH, Hyderabad, Telangana, India
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Radenković M, Stojanović M, Prostran M. Experimental diabetes induced by alloxan and streptozotocin: The current state of the art. J Pharmacol Toxicol Methods 2015; 78:13-31. [PMID: 26596652 DOI: 10.1016/j.vascn.2015.11.004] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Revised: 11/14/2015] [Accepted: 11/15/2015] [Indexed: 12/13/2022]
Abstract
Diabetes mellitus is a chronic metabolic disorder with a high prevalence worldwide. Animal models of diabetes represent an important tool in diabetes investigation that helps us to avoid unnecessary and ethically challenging studies in human subjects, as well as to obtain a comprehensive scientific viewpoint of this disease. Although there are several methods through which diabetes can be induced, chemical methods of alloxan- and streptozotocin-induced diabetes represent the most important and highly preferable experimental models for this pathological condition. Therefore, the aim of this article was to review the current knowledge related to quoted models of diabetes, including to this point available information about mechanism of action, particular time- and dose-dependent protocols, frequent problems, as well as major limitations linked to laboratory application of alloxan and sterptozotocin in inducing diabetes. Given that diabetes is known to be closely associated with serious health consequences it is of fundamental importance that current animal models for induction of diabetes should be continuously upgraded in order to improve overall prevention, diagnosis and treatment of this pathological condition.
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Affiliation(s)
- Miroslav Radenković
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, PO Box 38, 11129 Belgrade, Serbia.
| | - Marko Stojanović
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, PO Box 38, 11129 Belgrade, Serbia.
| | - Milica Prostran
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, PO Box 38, 11129 Belgrade, Serbia.
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Ahmed D, Kumar V, Verma A, Shukla GS, Sharma M. Antidiabetic, antioxidant, antihyperlipidemic effect of extract of Euryale ferox salisb. with enhanced histopathology of pancreas, liver and kidney in streptozotocin induced diabetic rats. Springerplus 2015; 4:315. [PMID: 26155454 PMCID: PMC4489967 DOI: 10.1186/s40064-015-1059-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 05/26/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND Ethanolic extract of Euryale ferox salisb. (EFx) may have an effect on the activity of hepatic antioxidant enzymes, glycemic control and lipid profile and histopathology of pancreas, liver and kidney of streptozotocin (STZ)-induced diabetic wistar rats. METHODS Wistar albino rats were divided into eight groups viz. non-diabetic (normal control), diabetic control (STZ-induced), diabetic treated (infused with different doses of Euryale ferox. Salisb. ethanolic extract) and diabetic conventional treated (treated with Glibenclamide). Diabetes was induced by administering streptozotocin (60 mg/kg body weight) intraperitoneal (i.p). The ethanolic extract was supplemented in different doses through oral route. Biochemical investigations were carried out according to previously reported methods. Histopathological examinations were done accordingly. RESULTS The EFx supplemented diabetic rats significantly (p < 0.001) decreased the blood glucose level in a dose dependent manner. Plasma insulin level was significantly increased in EFx treated rats. The hepatic gluconeogenic enzymes activities were restored to normal in EFx treated rats. Activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) and reduced glutathione (GSH) were significantly increased (p < 0.001) among EFx treated rats. Lipid profile was reinstated to nearly normal level among EFx treated rats. Histopathological investigations revealed that microscopic architecture of pancreatic, hepatic and renal cells improvised in EFx treated diabetic rats. CONCLUSION EFx supplement could improve the glycemic control as well as lipid profile in diabetic rats along with improvised antioxidant enzymes which has beneficial effect in preventing the diabetic complications by scavenging the free radicals in diabetic rats.
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Affiliation(s)
- Danish Ahmed
- />Department of Pharmaceutical Sciences, Faculty of Health Sciences, Sam Higginbottom Institute of Agriculture, Technology and Sciences (SHIATS)-Deemed University, Allahabad, India
| | - Vikas Kumar
- />Department of Pharmaceutical Sciences, Faculty of Health Sciences, Sam Higginbottom Institute of Agriculture, Technology and Sciences (SHIATS)-Deemed University, Allahabad, India
| | - Amita Verma
- />Department of Pharmaceutical Sciences, Faculty of Health Sciences, Sam Higginbottom Institute of Agriculture, Technology and Sciences (SHIATS)-Deemed University, Allahabad, India
| | - Girija Shankar Shukla
- />Faculty of Health Sciences, Sam Higginbottom Institute of Agriculture, Technology and Sciences (SHIATS)-Deemed University, Allahabad, India
| | - Manju Sharma
- />Department of Pharmacology, Faculty of Pharmacy, Jamia Hamdard, New Delhi, India
- />Department of Pharmacology, Hamdard Institute of Medical Sciences and Research (HIMSR), Jamia Hamdard, New Delhi, India
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U EI, P AN, U NA. Assessment of acute toxicity profile of Lasianthera africana leaf extract in normal rats and its ameliorative effect in alloxan-induced diabetic rats. ACTA ACUST UNITED AC 2015. [DOI: 10.5897/ajb2014.14179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Iman V, Karimian H, Mohan S, Hobani YH, Noordin MI, Mustafa MR, Noor SM. In vitro and in vivo anti-angiogenic activity of girinimbine isolated from Murraya koenigii. Drug Des Devel Ther 2015; 9:1281-92. [PMID: 25767375 PMCID: PMC4354401 DOI: 10.2147/dddt.s71557] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Girinimbine is a carbazole alkaloid isolated from the stem bark and root of Murraya koenigii. Here we report that girinimbine is an inhibitor of angiogenic activity both in vitro and in vivo. MTT results showed that girinimbine inhibited proliferation of human umbilical vein endothelial cells, while results from endothelial cell invasion, migration, tube formation, and wound healing assays demonstrated significant time- and dose-dependent inhibition by girinimbine. A proteome profiler array done on girinimbine-treated human umbilical vein endothelial cells showed that girinimbine had mediated regulation of pro-angiogenic and anti-angiogenic proteins. The anti-angiogenic potential of girinimbine was also evidenced in vivo in the zebrafish embryo model wherein girinimbine inhibited neo vessel formation in zebrafish embryos following 24 hours of exposure. Together, these results showed that girinimbine could effectively suppress angiogenesis, suggestive of its therapeutic potential as a novel angiogenesis inhibitor.
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Affiliation(s)
- Venoos Iman
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Hamed Karimian
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Syam Mohan
- Medical Research Center, University of Jazan, Jazan, Saudi Arabia
| | | | | | - Mohd Rais Mustafa
- Department of Pharmacology, Centre for Natural Products and Drug Discovery (CENAR), Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Suzita Mohd Noor
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Shewamene Z, Abdelwuhab M, Birhanu Z. Methanolic leaf exctract of Otostegia integrifolia Benth reduces blood glucose levels in diabetic, glucose loaded and normal rodents. Altern Ther Health Med 2015; 15:19. [PMID: 25886912 PMCID: PMC4321712 DOI: 10.1186/s12906-015-0535-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2014] [Accepted: 01/19/2015] [Indexed: 11/12/2022]
Abstract
Background Although the leaves of Otostegia integrifolia traditionally claimed in Ethiopian folklore medicine for management of diabetes mellitus, it has not been validated. The aim of this study was therefore to investigate the antidiabetic activity of Otostegia integrifolia in rodents. Methods Male rats or mice were randomly divided into five groups for diabetic, hypoglycemic and glucose tolerance test (OGTT) studies. In all models, group I received Tween 80, 2% v/v, Group II (GL5) treated with 5 mg/kg of glibenclamide and the remaining group: III, IV and V were given the plant extract at doses of 100 mg/kg 200 mg/kg and 400 mg/kg respectively. Blood glucose levels (BGL) were measured by collecting blood samples at different time points. Data was analyzed using one way ANOVA followed by Dunnet’s post hoc test to carry out between and within group comparisons. P < 0.05 was considered as statistically significant. Results Inter-group analysis revealed that O. integrifolia at 100 mg/kg and 200 mg/kg reduced the 4th hour fasting blood BGL significantly (p < 0.001) compared to the control group. The intra-group analysis result has shown O. integrifolia at 200 mg/kg produced a significant (p < 0.05) reduction in BGL at the 1st, 2nd, 3rd and 4th hours of post treatment compared to their respective initial levels. Moreover, in the hypoglycemic and OGTT models, O. integrifolia extract at 200 mg/kg, has shown a significant reduction in blood glucose levels compared to negative controls and across all time points. Conclusion The crude extract of O. integrifolia has shown significant antidiabetic, hypoglyceamic and oral glucose tolerating effects. The effective dose of the extract was found to be 200 mg/kg in time dependent manner.
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Sudha ML, Rajeswari G, Venkateswara Rao G. Chemical composition, rheological, quality characteristics and storage stability of buns enriched with coriander and curry leaves. J Food Sci Technol 2014; 51:3785-93. [PMID: 25477645 DOI: 10.1007/s13197-013-0930-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/07/2013] [Accepted: 01/15/2013] [Indexed: 11/25/2022]
Abstract
Effect of addition of normal (NL) and dehydrated (DL) curry leaves (Murraya koeniggi) and coriander leaves (Corinadrum sativum) in the ratio of 1:1 to refined wheat flour (WF) or a blend of refined wheat flour-whole wheat flour (WF-WWF, 1:1) on the rheological, nutritional, storage and quality characteristics of the buns were studied. Water absorption increased on addition of increasing levels of DL from 0 to 7.5 % to WF-WWF when compared to WF. Dough weakening was greater when DL was added to WF-WWF as seen in decrease in dough stability and abscissa at rupture values. Addition of gluten and emulsifiers improved the quality characteristics of buns prepared using either 25 % NL or 5 % DL. Storage stability of buns with DL was better. The protein, dietary fiber, iron and carotenoids in buns prepared from WF-WWF were higher. The results indicate the utilization of leaves in dehydrated form in the preparation of nutritionally improved buns.
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Affiliation(s)
- M L Sudha
- Flour Milling, Baking and Confectionery Technology Department, CSIR- Central Food Technological Research Institute, Mysore, 570 020 India
| | - G Rajeswari
- Flour Milling, Baking and Confectionery Technology Department, CSIR- Central Food Technological Research Institute, Mysore, 570 020 India
| | - G Venkateswara Rao
- Flour Milling, Baking and Confectionery Technology Department, CSIR- Central Food Technological Research Institute, Mysore, 570 020 India
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Abstract
Three new carbazole alkaloids, mukoenigatin (1), bikoeniquinonine (2) and murrayadinal (3), were isolated from the aerial parts of Murraya koenigii, along with mukeonine-B (4). Their molecular structures were determined on the basis of spectral analysis including UV, IR, MS, and 2D NMR spectroscopy. The antimicrobial activity of different fractions of plant extract was also determined.
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Affiliation(s)
- Shaista Naz
- a Department of Chemistry , University of Karachi , Karachi 75270 , Pakistan
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Affiliation(s)
- Maryem Ben Salem
- Laboratoire de pharmacologie; Faculté de Medecine Sfax; University of Sfax; Avenue Majda Boulila Sfax 3029 Tunisia
| | - Hanen Affes
- Laboratoire de pharmacologie; Faculté de Medecine Sfax; University of Sfax; Avenue Majda Boulila Sfax 3029 Tunisia
| | - Kamilia Ksouda
- Laboratoire de pharmacologie; Faculté de Medecine Sfax; University of Sfax; Avenue Majda Boulila Sfax 3029 Tunisia
| | - Zouheir Sahnoun
- Laboratoire de pharmacologie; Faculté de Medecine Sfax; University of Sfax; Avenue Majda Boulila Sfax 3029 Tunisia
| | - Khaled Mounir Zeghal
- Laboratoire de pharmacologie; Faculté de Medecine Sfax; University of Sfax; Avenue Majda Boulila Sfax 3029 Tunisia
| | - Serria Hammami
- Laboratoire de pharmacologie; Faculté de Medecine Sfax; University of Sfax; Avenue Majda Boulila Sfax 3029 Tunisia
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Bhat RS, Al-Daihan S. Phytochemical constituents and antibacterial activity of some green leafy vegetables. Asian Pac J Trop Biomed 2014; 4:189-93. [PMID: 25182436 DOI: 10.1016/s2221-1691(14)60230-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Accepted: 02/28/2014] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE To investigate the antibacterial activity and photochemicals of five green leafy vegetables against a panel of five bacteria strains. METHODS Disc diffusion method was used to determine the antibacterial activity, while kanamycin was used as a reference antibiotic. The phytochemical screening of the extracts was performed using standard methods. RESULTS All methanol extracts were found active against all the test bacterial strains. Overall maximum extracts shows antibacterial activity which range from 6 to 15 mm. Proteins and carbohydrates was found in all the green leaves, whereas alkaloid, steroids, saponins, flavonoids, tannins were found in most of the test samples. CONCLUSIONS The obtain result suggests that green leafy vegetables have moderate antibacterial activity and contain various pharmacologically active compounds and thus provide the scientific basis for the traditional uses of the studied vegetables in the treatment of bacterial infections.
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Affiliation(s)
- Ramesa Shafi Bhat
- Biochemistry Department, College of Science, King Saud University, P. O. Box 22452, Riyadh 11495, Saudi Arabia
| | - Sooad Al-Daihan
- Biochemistry Department, College of Science, King Saud University, P. O. Box 22452, Riyadh 11495, Saudi Arabia
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Juárez-rojop IE, Tovilla-zárate CA, Aguilar-domínguez DE, Fuente LFRL, Lobato-garcía CE, Blé-castillo JL, López-meraz L, Díaz-zagoya JC, Bermúdez-ocaña DY. Phytochemical screening and hypoglycemic activity of Carica papaya leaf in streptozotocin-induced diabetic rats. Revista Brasileira de Farmacognosia 2014; 24:341-7. [DOI: 10.1016/j.bjp.2014.07.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Rai PK, Srivastava AK, Sharma B, Dhar P, Mishra AK, Watal G. Use of laser-induced breakdown spectroscopy for the detection of glycemic elements in Indian medicinal plants. Evid Based Complement Alternat Med 2013; 2013:406365. [PMID: 24228060 PMCID: PMC3818838 DOI: 10.1155/2013/406365] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2013] [Revised: 08/07/2013] [Accepted: 08/30/2013] [Indexed: 12/20/2022]
Abstract
The demand for interdisciplinary research is increasing in the new millennium to help us understand complex problems and find solutions by integrating the knowledge from different disciplines. The present review is an excellent example of this and shows how unique combination of physics, chemistry, and biological techniques can be used for the evaluation of Indian medicinal herbs used for treating diabetes mellitus. Laser-induced breakdown spectroscopy (LIBS) is a sensitive optical technique that is widely used for its simplicity and versatility. This review presents the most recent application of LIBS for detection of glycemic elements in medicinal plants. The characteristics of matrices, object analysis, use of laser system, and analytical performances with respect to Indian herbs are discussed.
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Affiliation(s)
- Prashant Kumar Rai
- Department of NMR, All India Institute of Medical Sciences, New Delhi 110029, India
- UJ Nanomaterials Science Research Group, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg 2028, South Africa
| | - Amrita Kumari Srivastava
- Alternative Therapeutics Unit, Drug Discovery & Development Division, Medicinal Research Lab, Department of Chemistry, University of Allahabad, Allahabad 211002, India
| | - Bechan Sharma
- Department of Biochemistry, University of Allahabad, Allahabad 211002, India
| | - Preeti Dhar
- Department of Chemistry, State University of New York, 1 Hawk Drive, New Paltz, NY 12561, USA
| | - Ajay Kumar Mishra
- UJ Nanomaterials Science Research Group, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg 2028, South Africa
| | - Geeta Watal
- Alternative Therapeutics Unit, Drug Discovery & Development Division, Medicinal Research Lab, Department of Chemistry, University of Allahabad, Allahabad 211002, India
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Verma RS, Chauhan A, Padalia RC, Jat SK, Thul S, Sundaresan V. Phytochemical diversity of Murraya koenigii (L.) Spreng. from Western Himalaya. Chem Biodivers 2013; 10:628-41. [PMID: 23576349 DOI: 10.1002/cbdv.201200054] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Indexed: 11/08/2022]
Abstract
Murraya koenigii (L.) Spreng. (Rutaceae), commonly known as 'curry leaf tree', is a popular spice and condiment of India. To explore the diversity of the essential-oil yield and aroma profile of curry leaf, growing wild in foot and mid hills of north India, 58 populations were collected during spring season. M. koenigii populations were found to grow up to an altitude of 1487 m in north India. Comparative results showed considerable variations in the essential-oil yield and composition. The essential-oil yield varied from 0.14 to 0.80% in shade-dried leaves of different populations of M. koenigii. Analysis of the essential oils by GC and GC/MS, and the subsequent classification by statistical analysis resulted in four clusters with significant variations in their terpenoid composition. Major components of the essential oils of investigated populations were α-pinene (2; 4.5-71.5%), sabinene (3; <0.05-66.1%), (E)-caryophyllene (11; 1.6-18.0%), β-pinene (4; <0.05-13.6%), terpinen-4-ol (9; 0.0-8.4%), γ-terpinene (8; 0.2-7.4%), limonene (7; 1.1-5.5%), α-terpinene (6; 0.0-4.5%), (E)-nerolidol (14; 0.0-4.1%), α-humulene (12; 0.6-3.5%), α-thujene (1; 0.0-2.5%), β-elemene (10; 0.2-2.4%), β-selinene (13; 0.2-2.3%), and myrcene (5; 0.5-2.1%). Comparison of the present results with those in earlier reports revealed new chemotypes of M. koenigii in investigated populations from Western Himalaya. The present study documents M. koenigii populations having higher amounts of sabinene (3; up to 66.1%) for the first time.
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Affiliation(s)
- Ram S Verma
- CSIR-Central Institute of Medicinal and Aromatic Plants, Research Center-Pantnagar, P. O. Dairy Farm Nagla, Udham Singh Nagar, Uttarakhand-263149, India
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Rai PK, Gupta SK, Srivastava AK, Gupta RK, Watal G. A Scientific Validation of Antihyperglycemic and Antihyperlipidemic Attributes of Trichosanthes dioica. ISRN Pharmacol 2013; 2013:473059. [PMID: 23984089 DOI: 10.1155/2013/473059] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Accepted: 06/27/2013] [Indexed: 12/15/2022]
Abstract
The present study was undertaken to scientifically validate the antidiabetic activity of aqueous fruit extract of Trichosanthes dioica Roxb. (Family: Cucurbitaceae) which has been traditionally used for managing diabetes mellitus. This plant commonly known as "Sespadula" in English has not been explored scientifically so far for its glycemic potential except by our research group. The study was conducted with variable doses on normal, mild, and severe diabetics models, and several biochemical parameters including blood glucose level (BGL) were assessed. Maximum fall in BGL of 23.8% in normal rats and of 31.3% in mild diabetic rats was observed during their fasting blood glucose (FBG) and glucose tolerance test (GTT) with the dose of 1000 mg kg(-1). In severely diabetic animals after 4 weeks treatment with FBG, postprandial glucose, total cholesterol, and triglyceride levels were reduced by 28.7, 30.7, 57.2, and 18.5%, whereas high density lipoprotein, total protein, hemoglobin, and body weight were increased by 33.0, 36.7, 15.7 and 16.7%, respectively. Moreover, urine sugar was reduced from +4 to +1. Thus, the study scientifically validates the traditional use of T. diocia in diabetes management and could be developed as an effective oral agent for treating diabetes mellitus and complications associated with it.
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Murugan K, Anandaraj K, Al-sohaibani S. Antiaflatoxigenic food additive potential of Murraya koenigii: An in vitro and molecular interaction study. Food Res Int 2013; 52:8-16. [DOI: 10.1016/j.foodres.2013.02.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kumar BD, Krishnakumar K, Jaganathan SK, Mandal M. Effect of Mangiferin and Mahanimbine on Glucose Utilization in 3T3-L1 cells. Pharmacogn Mag 2013; 9:72-5. [PMID: 23661997 PMCID: PMC3647398 DOI: 10.4103/0973-1296.108145] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 10/03/2012] [Accepted: 03/05/2013] [Indexed: 11/23/2022] Open
Abstract
Background: Stem barks of Mangifera indica contain a rich content of mangiferin (xanthone glucoside), whereas Murraya koenigii leaves contain rich sources of mahanimbine (carbazole alkaloid) and used traditionally for the treatment of diabetes. Objective: To investigate the effects of mangiferin (xanthone glucoside) and mahanimbine (carbazole alkaloid) on glucose utilization in 3T3-L1 cells. Materials and Methods: Mangiferin was isolated from stem barks of Mangifera indica and mahanimbine was isolated from Murraya koenigii leaves. These isolated compounds were subjected to MTT assay and glucose utilization test with 3T3-L1 cells. Results: Treatment of the 3T3-L1 cells with mangiferin and mahanimbine increased the glucose utilization in a dose-dependent manner. At a concentration of 1 mM, mangniferin showed 2-fold increase in glucose utilization compared with untreated control. In case of mahanimbine, the observed effect at 1 mM was almost equivalent to positive control (insulin at 1 μM). Moreover, MTT assay showed that both of these compounds were less toxic at a concentration of 1 mM (nearly 75% cells are viable). Conclusion: The present results indicated that these natural products (mangiferin and mahanimbine) exhibited potential ethnomedical uses in management of diabetes.
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Affiliation(s)
- B Dinesh Kumar
- Department of Pharmaceutics, St. James College of Pharmaceutical Sciences, Chalakudy, Kerala, India
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Dhar P, Gembitsky I, Rai PK, Rai NK, Rai A, Watal G. A Possible Connection Between Antidiabetic & Antilipemic Properties of Psoralea corylifolia Seeds and the Trace Elements Present: A LIBS Based Study. FOOD BIOPHYS 2013; 8:95-103. [DOI: 10.1007/s11483-012-9280-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Saini NK, Singhal M. Evaluation of antihyperglycemic activity of methanolic Tecomaria capensis Thunb. (Bignoniaceae) leaves extract in alloxan induced hyperglycemic rats. ASIAN PAC J TROP MED 2012. [DOI: 10.1016/s1995-7645(12)60179-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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