51
|
Kumar CU, Pokuri VK, Pingali U. Evaluation of the Analgesic Activity of Standardized Aqueous Extract of Terminalia chebula in Healthy Human Participants Using Hot Air Pain Model. J Clin Diagn Res 2015; 9:FC01-4. [PMID: 26155489 PMCID: PMC4484081 DOI: 10.7860/jcdr/2015/11369.5916] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 04/06/2015] [Indexed: 11/24/2022]
Abstract
BACKGROUND Pain affects millions of people worldwide, opioid analgesics have been used for chronic painful conditions. Due to their adverse effects, safer alternatives would be beneficial. Terminalia chebula, with proven analgesic action has been evaluated in the hot air pain model for its analgesic activity. AIM To evaluate analgesic activity and safety of single oral dose of Terminalia chebula using hot air pain model in healthy human participants. SETTING AND DESIGN Randomized, Double blind, Placebo controlled, Cross over study. MATERIALS AND METHODS After taking written informed consent to IEC approved protocol, 12 healthy human participants were randomized to receive either single oral dose of two capsules of Terminalia chebula 500 mg each or identical placebo capsules in a double blinded manner. Thermal pain was assessed using hot air analgesiometer, to deliver thermal pain stimulus. Mean Pain Threshold time and Mean Pain Tolerance time measured in seconds at baseline and 180 minutes post drug. A washout period of two weeks was given for cross-over between the two treatments. RESULTS Terminalia chebula significantly increased mean pain threshold and tolerance time compared to baseline and placebo. Mean pain threshold time increased from 34.06±2.63 seconds to 41.00±2.99 seconds (p<0.001) and mean pain tolerance time increased from 49.67± 3.72 seconds to 57.30±3.07 seconds (p<0.001). The increase in mean percentage change for pain threshold time is 20.42% (p<0.001) and for pain tolerance time is 17.50% (p<0.001). CONCLUSION In the present study, Terminalia chebula significantly increased Pain Threshold time and Pain Tolerance time compared to Placebo. Study medications were well tolerated.
Collapse
Affiliation(s)
- Chiranjeevi Uday Kumar
- Senior Resident, Department of Clinical Pharmacology and Therapeutics, Nizam’s Institute of Medical Sciences, Hyderabad, India
| | - Venkata Kishan Pokuri
- Senior Resident, Department of Clinical Pharmacology and Therapeutics, Nizam’s Institute of Medical Sciences, Hyderabad, India
| | - Usharani Pingali
- Additional Professor and Head of the Department, Department of Clinical Pharmacology and Therapeutics, Nizam’s Institute of Medical Sciences, Hyderabad, India
| |
Collapse
|
52
|
Fahmy NM, Al-Sayed E, Abdel-Daim MM, Karonen M, Singab AN. Protective effect of Terminalia muelleri against carbon tetrachloride-induced hepato and nephro-toxicity in mice and characterization of its bioactive constituents. PHARMACEUTICAL BIOLOGY 2015; 54:303-313. [PMID: 25894213 DOI: 10.3109/13880209.2015.1035794] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Terminalia is used in folk medicine for the treatment of various diseases. OBJECTIVE The objective of this study is to investigate the hepatonephro protective activity of a polyphenol-rich fraction (TMEF) obtained from Terminalia muelleri Benth. (Combretaceae) against CCl4-induced toxicity in mice. MATERIALS AND METHODS TMEF was administered (100, 200, and 400 mg/kg/d) for 5 d. CCl4 was administered at the end of the experiment. Hepatic and renal biomarkers were measured in the serum. Glutathione (GSH), superoxide dismutase (SOD), and malondialdehyde (MDA) were estimated in the liver and kidney tissues. The active constituents of TMEF were identified by HPLC-PDA-ESI/MS/MS. RESULTS TMEF is rich in ellagitannins, galloyl esters, phenolic acids, and flavone-C-glucosides. TMEF pretreatment significantly (p < 0.001) inhibited the CCl4-induced increase in ALT (17, 43, and 53%), AST (20, 46, and 58%), ALP (20, 48, and 56%), LDH (21, 47, and 58%), hepatic MDA (23, 49, and 54%), renal MDA (22, 35, and 52%), creatinine (48, 66, and 91%), uric acid (16, 34, and 59%), urea (22, 39, and 59%), and cholesterol (20, 27, and 46%). Furthermore, TMEF administration significantly (p < 0.001) increased hepatic GSH (15, 51, and 79%), renal GSH (23, 45, and 73%), hepatic SOD (9, 52, and 95%), renal SOD (39, 66, and 85%) and protein levels (17, 24, and 29%) at the tested doses of TMEF, respectively. Pretreatment with TMEF preserved the hepatic architecture and protected from ballooning degeneration, liver necrosis, renal inflammation, and degeneration of the kidney tubules. CONCLUSION TMEF has a marked hepato-nephro protective effect.
Collapse
Affiliation(s)
- Nouran Mohamed Fahmy
- a Department of Pharmacognosy , Faculty of Pharmacy, Ain-Shams University , Cairo , Egypt
| | - Eman Al-Sayed
- a Department of Pharmacognosy , Faculty of Pharmacy, Ain-Shams University , Cairo , Egypt
| | - Mohamed M Abdel-Daim
- b Department of Pharmacology , Faculty of Veterinary Medicine, Suez Canal University , Ismailia , Egypt , and
| | - Maarit Karonen
- c Laboratory of Organic Chemistry and Chemical Biology, Department of Chemistry , University of Turku , Turku , Finland
| | - Abdel Nasser Singab
- a Department of Pharmacognosy , Faculty of Pharmacy, Ain-Shams University , Cairo , Egypt
| |
Collapse
|
53
|
Choudhary M, Kumar V, Malhotra H, Singh S. Medicinal plants with potential anti-arthritic activity. JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH 2015; 4:147-79. [PMID: 26401403 PMCID: PMC4566784 DOI: 10.5455/jice.20150313021918] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 02/09/2015] [Indexed: 01/08/2023]
Abstract
ETHNO PHARMACOLOGICAL RELEVANCE Traditional medicinal plants are practiced worldwide for treatment of arthritis especially in developing countries where resources are meager. This review presents the plants profiles inhabiting throughout the world regarding their traditional usage by various tribes/ethnic groups for treatment of arthritis. MATERIALS AND METHODS Bibliographic investigation was carried out by analyzing classical text books and peer reviewed papers, consulting worldwide accepted scientific databases from the last six decades. Plants/their parts/extracts/polyherbal formulations, toxicity studies for arthritis have been included in the review article. The profiles presented also include information about the scientific name, family, dose, methodology along with mechanism of action and toxicity profile. Research status of 20 potential plant species has been discussed. Further, geographical distribution of research, plants distribution according to families has been given in graphical form. RESULTS 485 plant species belonging to 100 families, traditionally used in arthritis are used. Among 100 plant families, malvaceae constitute 16, leguminasae 7, fabaceae 13, euphorbiaceae 7, compositae 20, araceae 7, solanaceae 12, liliaceae 9, apocynaceae, lauraceae, and rubiaceae 10, and remaining in lesser proportion. It was observed in our study that majority of researches are carried mainly in developing countries like India, China, Korea and Nigeria. CONCLUSION This review clearly indicates that list of medicinal plants presented in this review might be useful to researchers as well as practioners. This review can be useful for preliminary screening of potential anti-arthritis plants. Further toxicity profile given in the review can be useful for the researchers for finding the safe dose.
Collapse
Affiliation(s)
- Manjusha Choudhary
- Department of Pharmacology, Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra, Haryana, India
| | - Vipin Kumar
- Department of Pharmacy, School of Chemical Science and Pharmacy, Central University of Rajasthan, Ajmer, Rajasthan, India
| | - Hitesh Malhotra
- Department of Pharmacology, Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra, Haryana, India
| | - Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
54
|
Singh S, Kumar R, Jain H, Gupta YK. Anti-inflammatory and antiarthritic activity of UNIM-301 (a polyherbal unani formulation) in Wistar rats. Pharmacognosy Res 2015; 7:188-92. [PMID: 25829793 PMCID: PMC4357970 DOI: 10.4103/0974-8490.150515] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2014] [Revised: 08/27/2014] [Accepted: 02/02/2015] [Indexed: 11/06/2022] Open
Abstract
Background: UNIM-301 is a polyherbal formulation used in the Unani system of medicine for the treatment of joint pain and rheumatoid arthritis (RA). Objective: The objective was to evaluate the anti-inflammatory and antiarthritic activity of UNIM-301 in carrageenan-induced paw edema and complete Freund's Adjuvant (CFA) induced arthritis. Materials and Methods: The anti-inflammatory and antiarthritic activity of UNIM-301 was evaluated using carrageenan-induced paw edema and CFA induced animal arthritis models, respectively, in doses of 250, 500, and 1000 mg/kg body weight. Anti-inflammatory activity of UNIM-301 was evaluated using carrageenan-induced paw edema model using a digital plethysmometer. Anti-arthritic activity was evaluated using CFA induced arthritis, and joint sizes were measured at regular intervals using a micrometer screw gauge. Serum was collected and subjected to estimation of pro-inflammatory cytokine. Indomethacin 3 mg/kg body weight) was used as a standard drug in both the models. The acute and chronic toxicity study was carried out to evaluate the safety of the test drug. Results: UNIM-301 treatment produced a dose-dependent reduction in paw edema and paw thickness in carrageenan-induced paw edema and CFA-induced arthritis, respectively, as compared to control. UNIM 301 also reduced the expression of pro-inflammatory mediator in a dose-dependent manner as compared to control. Conclusion: The result of the present study suggests that anti-inflammatory and anti-arthritic activity of UNIM-301, which might be accredited to inhibitory activity on pro-inflammatory cytokines to its various individual constituents.
Collapse
Affiliation(s)
- Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Rohit Kumar
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Hitesh Jain
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Y K Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
55
|
Upadhyay A, Agrahari P, Singh D. A Review on the Pharmacological Aspects of Terminalia chebula. INT J PHARMACOL 2014. [DOI: 10.3923/ijp.2014.289.298] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
56
|
Yang MH, Ali Z, Khan IA, Khan SI. Anti-inflammatory Activity of Constituents Isolated from Terminalia chebula. Nat Prod Commun 2014. [DOI: 10.1177/1934578x1400900721] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This study was aimed at the evaluation of the anti-inflammatory activity of twelve compounds isolated from the methanolic extract of fruits of Terminalia chebula. The activity was determined in terms of their ability to inhibit inducible nitric oxide synthase ( iNOS) and cyclooxygenase-2 (COX-2) in LPS-stimulated macrophages. Two gallotannins [chebulinic acid (1) and 2,3,6-tri- O-galloyl-β-D-glucose (2)] and two triterpenoids [arjunic acid (3) and arjunolic acid (4)] efficiently reduced nitric oxide (NO) production with IC50 values of 53.4, 55.2, 48.8, and 38.0 μM, respectively. The protein expressions of iNOS and COX-2 were decreased in macrophages by treatment with compounds 1–4 (54–69% and 33–37%, respectively) at 50 μM. This is the first report of anti-inflammatory property of 1–4 mediated by inhibition of iNOS and COX-2 activities at the cellular level.
Collapse
Affiliation(s)
- Min Hye Yang
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, MS 38677, USA
| | - Zulfiqar Ali
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, MS 38677, USA
| | - Ikhlas A. Khan
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, MS 38677, USA
- Department of Pharmacognosy, School of Pharmacy, University of Mississippi, MS 38677, USA
| | - Shabana I. Khan
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, MS 38677, USA
- Department of Pharmacognosy, School of Pharmacy, University of Mississippi, MS 38677, USA
| |
Collapse
|
57
|
Rahimi R, Baghaei A, Baeeri M, Amin G, Shams-Ardekani MR, Khanavi M, Abdollahi M. Promising effect of Magliasa, a traditional Iranian formula, on experimental colitis on the basis of biochemical and cellular findings. World J Gastroenterol 2013; 19:1901-11. [PMID: 23569335 PMCID: PMC3613105 DOI: 10.3748/wjg.v19.i12.1901] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Revised: 09/19/2012] [Accepted: 10/30/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the efficacy of Magliasa, a traditional Iranian formula, on experimental colitis.
METHODS: After botanical authentication of herbal ingredients, formulation of Magliasa, quantitative determination of total glucosinolates and total phenolic content, and analysis of the thin layer chromatography profile were performed. Colitis was then induced in male rats by instillation of 2,4,6-trinitrobenzenesulfonic acid (TNBS) in all groups, aside from the Sham group. The experimental groups consisted of: the Sham group that received only normal saline; the Mag-50, Mag-100 and Mag-200 groups, which received 50, 100 and 200 mg/kg per day of Magliasa, respectively; the control group, which received vehicle water orally; the infliximab group, which received infliximab (5 mg/kg per day, subcutaneously); and the Dexa group, which received dexamethasone (1 mg/kg per day, orally). After completing the treatment period (2 wk), the rats were sacrificed, the colon was removed, its macroscopic and microscopic changes were recorded, and tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β), total antioxidant capacity, myeloperoxidase (MPO), and lipid peroxidation (LPO) were assessed in colon homogenate.
RESULTS: The mean value of total glucosinolates in one gram of Magliasa was 19 ± 1 μmol. The mean value of the total phenolic content was 293.8 ± 17.6 mg gallic acid equivalents per 100 gram of Magliasa. Macroscopic scores were significantly decreased in Mag-100 (1.80 ± 0.58, P = 0.019) and Mag-200 (1.20 ± 0.20, P = 0.001) compared to the control group (3.40 ± 0.24), although some inflammation and hyperemia were evident. Treatment of rats by dexamethasone (0.33 ± 0.21, P < 0.001) and infliximab (0.83 ± 0.31, P < 0.001) remarkably attenuated scores where mild hyperemia was observed macroscopically. In comparison to the control group (4.00 ± 0.32), only Mag-200 (1.60 ± 0.40) showed a significant decrease in colonic histopathological scores (P = 0.005). Minimal mucosal inflammation was observed in the Dexa group (0.67 ± 0.21, P < 0.001). The levels of TNF-α, IL-1β and MPO were significantly lower in all groups compared to the controls (P < 0.05). A significant decrease in LPO was seen in the Mag-200 (3.27 ± 0.77, P = 0.01) and Dexa (3.44 ± 0.22, P = 0.011) groups in comparison to the control group (6.43 ± 0.61). Only dexamethasone caused a significant increase in antioxidant power in comparison to the control group (346.73 ± 9.9 vs 228.33 ± 2.75, P < 0.001). Infliximab and different doses of Magliasa did not show any remarkable increase in antioxidant capacity (P > 0.05). The effect of Magliasa in all of mentioned parameters, except antioxidant capacity, was dose dependent.
CONCLUSION: The effects of Magliasa in TNBS-induced colitis are encouraging and warrant clinical trials for further confirmation.
Collapse
|
58
|
Bag A, Bhattacharyya SK, Chattopadhyay RR. The development of Terminalia chebula Retz. (Combretaceae) in clinical research. Asian Pac J Trop Biomed 2013; 3:244-52. [PMID: 23620847 PMCID: PMC3631759 DOI: 10.1016/s2221-1691(13)60059-3] [Citation(s) in RCA: 132] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 02/26/2013] [Indexed: 01/08/2023] Open
Abstract
Medicinal plants are part and parcel of human society to combat diseases from the dawn of civilization. Terminalia chebula Retz. (Fam. Combretaceae), is called the 'King of Medicine' in Tibet and is always listed at the top of the list of 'Ayurvedic Materia Medica' because of its extraordinary power of healing. The whole plant possesses high medicinal value and traditionally used for the treatment of various ailments for human beings. Some of the folklore people used this plant in the treatment of asthma, sore throat, vomiting, hiccough, diarrhea, dysentery, bleeding piles, ulcers, gout, heart and bladder diseases. The plant has been demonstrated to possess multiple pharmacological and medicinal activities, such as antioxidant, antimicrobial, antidiabetic, hepatoprotective, anti-inflammatory, antimutagenic, antiproliferative, radioprotective, cardioprotective, antiarthritic, anticaries, gastrointestinal motility and wound healing activity. But no systematic updated information on the therapeutic effectiveness of Terminalia chebula, a popular herbal remedy in India and South-East Asia has so far been reported. This review highlights an updated information particularly on the phytochemistry and various pharmacological and medicinal properties of Terminalia chebula Retz. and some of its isolated compounds, along with their safety evaluation. This may provide incentive for proper evaluation of the plant as medicinal agent against the human diseases and also to bridge the lacunae in the existing literature and future scope which may offer immense opportunity for researchers engaged in validation of the traditional claims and development of safe and effective botanical medicine.
Collapse
Affiliation(s)
| | | | - Rabi Ranjan Chattopadhyay
- *Corresponding author: Rabi Ranjan Chattopadhyay, Agricultural and Ecological Research Unit, Indian Statistical Institute 203, Barrackpore Trunk Road Kolkata-700 108, India. Tel: +91-33-2575 3275 Fax: +91-33-2577 3049 E-mail: ;
| |
Collapse
|
59
|
Umar S, Zargan J, Umar K, Ahmad S, Katiyar CK, Khan HA. Modulation of the oxidative stress and inflammatory cytokine response by thymoquinone in the collagen induced arthritis in Wistar rats. Chem Biol Interact 2012; 197:40-6. [PMID: 22450443 DOI: 10.1016/j.cbi.2012.03.003] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Revised: 02/22/2012] [Accepted: 03/08/2012] [Indexed: 10/28/2022]
Abstract
Thymoquinone (TQ) is the major active compound derived from Nigella sativa. Our aim of this work was to evaluate the antioxidant and antiarthritic activity of TQ in Wistar rat by collagen induced arthritis (CIA). TQ was administered at a dose of 5mgkg(-1) body weight once daily for 21days. The effects of treatment in the rats were assessed by biochemical (articular elastase, MPO, LPO, GSH, catalase, SOD and NO), inflammatory mediators (IL-1β, IL-6, TNF-α, IL-10, IFN-γ and PGE(2)) and histological studies in joints. TQ was effective in bringing significant changes on all the parameters (articular elastase, MPO, LPO, GSH, catalase, SOD and NO) studied. Oral administration of TQ resulted in significantly reduced the levels of pro-inflammatory mediators (IL-1β, IL-6, TNF-α, IFN-γ and PGE(2)) and increased level of IL-10. The protective effects of TQ against RA were also evident from the decrease in arthritis scoring and bone histology. In conclusion, the fact that TQ abolished a number of factors known to be involved in RA pathogenesis indicates that the administration of thymoquinone may have potential value in the treatment of inflammatory disease.
Collapse
Affiliation(s)
- Sadiq Umar
- Clinical Toxicology Laboratory, Department of Medical Elementology & Toxicology, Jamia Hamdard (Hamdard University), New Delhi, India
| | | | | | | | | | | |
Collapse
|
60
|
In vitro antimicrobial potential of Terminalia chebula fruit extracts against multidrug–resistant uropathogens. Asian Pac J Trop Biomed 2012. [DOI: 10.1016/s2221-1691(12)60514-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|