Article

Guggul for hyperlipidemia: A review by the Natural Standard Research Collaboration

University of Toronto, Toronto, Ontario, Canada
Complementary Therapies in Medicine (Impact Factor: 1.55). 01/2006; 13(4):279-90. DOI: 10.1016/j.ctim.2005.08.003
Source: PubMed

ABSTRACT

To evaluate the scientific evidence on guggul for hyperlipidemia including expert opinion, folkloric precedent, history, pharmacology, kinetics/dynamics, interactions, adverse effects, toxicology, and dosing.
Electronic searches were conducted in nine databases, 20 additional journals (not indexed in common databases), and bibliographies from 50 selected secondary references. No restrictions were placed on language or quality of publications. All literature collected pertained to efficacy in humans, dosing, precautions, adverse effects, use in pregnancy/lactation, interactions, alteration of laboratory assays, and mechanism of action. Standardized inclusion/exclusion criteria were utilized for selection.
Before 2003, most scientific evidence suggested that guggulipid elicits significant reductions in serum total cholesterol, low-density lipoprotein (LDL), and triglycerides, as well as elevations in high-density lipoprotein (HDL) [Kotiyal JP, Bisht DB, Singh DS. Double blind cross-over trial of gum guggulu (Commiphora mukul) Fraction A in hypercholesterolemia. J Res Indian Med Yoga Hom 1979;14(2):11-6; Kotiyal JP, Singh DS, Bisht DB. Gum guggulu (Commiphora mukul) fraction 'A' in obesity-a double-blind clinical trial. J Res Ayur Siddha 1985;6(1, 3, 4):20-35; Gaur SP, Garg RK, Kar AM, et al. Gugulipid, a new hypolipidaemic agent, in patients of acute ischaemic stroke: effect on clinical outcome, platelet function and serum lipids. Asia Pacif J Pharm 1997;12:65-9; Urizar NL, Liverman AB, Dodds DT, et al. A natural product that lowers cholesterol as an antagonist ligand for the FXR. Science 3 May 2002 [Science Express Reports]; Nityanand S, Srivastava JS, Asthana OP. Clinical trials with gugulipid. A new hypolipidaemic agent. J Assoc Physicians India 1989;37(5):323-8; Kuppurajan K, Rajagopalan SS, Rao TK, et al. Effect of guggulu (Commiphora mukul-Engl.) on serum lipids in obese, hypercholesterolemic and hyperlipemic cases. J Assoc Physicians India 1978;26(5):367-73; Gopal K, Saran RK, Nityanand S, et al. Clinical trial of ethyl acetate extract of gum gugulu (gugulipid) in primary hyperlipidemia. J Assoc Physicians India 1986;34(4):249-51; Agarwal RC, Singh SP, Saran RK, et al. Clinical trial of gugulipid-a new hypolipidemic agent of plant origin in primary hyperlipidemia. Indian J Med Res 1986;84:626-34; Verma SK, Bordia A. Effect of Commiphora mukul (gum guggulu) in patients of hyperlipidemia with special reference to HDL-cholesterol. Indian J Med Res 1988;87:356-60; Singh RB, Niaz MA, Ghosh S. Hypolipidemic and antioxidant effects of Commiphora mukul as an adjunct to dietary therapy in patients with hypercholesterolemia. Cardiovasc Drugs Ther 1994;8(4):659-64; Ghorai M, Mandal SC, Pal M, et al. A comparative study on hypocholesterolaemic effect of allicin, whole germinated seeds of bengal gram and guggulipid of gum gugglu. Phytother Res 2000;14(3):200-02]. However, most published studies were small and methodologically flawed. In August 2003, a well-designed trial reported small significant increases in serum LDL levels associated with the use of guggul compared to placebo [Szapary PO, Wolfe ML, Bloedon LT, et al. Guggulipid for the treatment of hypercholesterolemia: a randomized controlled trial. JAMA 2003;290(6):765-72]. No significant changes in total cholesterol, high-density lipoprotein (HDL), or triglycerides were measured. These results are consistent with two prior published case reports [Das Gupta R. Gugulipid: pro-lipaemic effect. J Assoc Physicians India 1990;38(12):346].
The effects of guggulipid in patients with high cholesterol are not clear, with some studies finding cholesterol-lowering effects, and other research suggesting no benefits. At this time, there is not enough scientific evidence to support the use of guggul for any medical condition. Guggul may cause stomach discomfort or allergic rash as well as other serious side effects and interactions. It should be avoided in pregnant or breast-feeding women and in children. Safety of use beyond 4 months has not been well studied.

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    • "Traditional (India) uses of Commiphora mukul (CM) are for its anti-inflammatory, antispasmodic, carminative, emmenagogue , hypoglycemic, alternative, antiseptic, and astringent, a thyroid stimulant, anthelmintic and antihyperlipidemia properties . It is an important herb used also in the treatment of several degenerative disorders in modern medicine and established as a hypolipidemic drug (Ulbricht et al., 2005). "
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    ABSTRACT: This work aims to study the antioxidant efficacy of Commiphora mukul (C. mukul) gum resin ethanolic extract in high fructose diet (HFD) insulin resistant rats. The male Wistar albino rats were randomly divided into four groups of eight animals each; two of these groups (Control group [C] and Control treated with C. mukul [C + CM]) were fed with standard pellet diet and the other two groups (Fructose fed rats [F-group] and fructose fed with C. mukul treated group [F + CM]) were fed with high fructose diet (HFD) (66%). C. mukul gum resin ethanolic extract (200 mg/kg body weight/day) was administered orally to group C + CM and group F + CM. At the end of 60-day experimental period biochemical parameters related to antioxidant, oxidative stress marker enzymes and hepatic and renal marker enzymes of tissues were performed. The fructose fed rats showed increased level of enzymatic activities aspartate aminotransminases (AST), alanine aminotransminases (ALT) in liver and kidney and oxidative markers like lipid peroxidation (LPO) and protein oxidation (PO) in pancreas and heart. Antioxidant enzyme activities were significantly decreased in the pancreas and heart compared to control groups. Administration of C. mukul (200 mg/kg bwt) to fructose fed insulin resistant rats for 60 days significantly reversed the above parameters toward normal. In conclusion, our data indicate the preventive role of C. mukul against fructose-induced insulin resistance and oxidative stress; hence this plant could be used as an adjuvant therapy for the prevention and/or management of chronic diseases characterized by hyperinsulinemia, insulin resistance and aggravated antioxidant status.
    Full-text · Article · Dec 2015
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    • "Traditional (India) uses of C. mukul (CM) are for its anti-inflammatory, antispasmodic, carminative , emmenagogue, hypoglycemic, alternative , antiseptic, and astringent, a thyroid stimulant, anthelminitic, antihyperlipidemia , antidiabetic and antioxidant properties (Ramesh et al., 2011). It is an important herb used in the treatment of several degenerative disorders in modern medicine too and established as a hypolipidemic drugs (Ulbricht et al., 2005). Ayurvedic medicines containing gum guggul often contain guggul in their names, such as in Shunthiguggul , and Yogaraja guggul. "
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    ABSTRACT: The purpose of this study was to investigate the effects of Commiphora mukul gum resin ethanolic extract (CMEEt) administration against altered activities of key enzymes of carbohydrate metabolism, lipid metabolism and changes in glycogen content (liver and muscle) and lipids (liver and heart) in streptozotocin (STZ) induced insulin deficient diabetic Wistar albino rats. Diabetes was induced by intraperitoneal injection of STZ (55 mg/kg body wt) to male Wistar rats. The animals were divided into four groups: Control (C), control-treated (C+CM), diabetic (D) and diabetic-treated group (D+CM). Diabetic-treated and control-treated rats were treated with C. mukul gum resin ethanolic extract (CMEEt) in 2 ml distilled water, orally (200 mg/kg body weight/day for 60 days). At the end of the experimental period, biochemical parameters related to carbohydrate and lipid metabolism were assayed. The significant enhancement in tissue lipids (heart and liver) total cholesterol, triglycerides, phospholipids and free fatty acids of diabetic rats were nearer to normalized in diabetic treated rats (D+CM). Alterations in the activities of enzymes of glucose metabolism (hexokinase, phosphofructokinase, pyruvate kinase, and glucose-6-phosphatase, fructose-1,6-bisphosphatase and glucose-6-phosphate dehydrogenase) and lipid metabolism (fatty acid synthase, malic enzyme and lipoprotein lipase) as observed in diabetic (D) rats were prevented with CMEEt administration. In conclusion, our findings indicate improvement of glucose and lipid metabolisms in STZ induced diabetic rats by treatment with Commiphora mukul and suggest that the plant can be used as an adjuvant for the prevention and/or management of insulin deficiency and disorder related to it.
    Full-text · Article · Jun 2013 · EXCLI Journal
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    • "). A review of the use of guggul against hyperlipidaemia was published by the Natural Standard Collaboration in 2005 (Ulbricht et al., 2005). "
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    ABSTRACT: Oleo gum resin secreted by Commiphora mukul, also known as gum guggul, has been used widely as an ayurvedic drug. Commiphora mukul is a short thorny shrub that is native to the Indian subcontinent. Oleo gum resin extracted by incision of the bark is a very complex mixture of gum, minerals, essential oils, terpenes, sterols, ferrulates, flavanones and sterones. Its active constituents, the Z- and E-guggulsterones, have been demonstrated to exhibit their biological activities by binding to nuclear receptors and modulating the expression of proteins involved in carcinogenic activities. Guggulsterones have also been reported to regulate gene expression by exhibiting control over other molecular targets including transcription factors such as nuclear factor (NF)-κB, signal transducer and activator of transcription (STAT) and steroid receptors. Considerable scientific evidence indicates the use of gum guggul as a therapeutic agent in the treatment of inflammation, nervous disorders, hyperlipidaemia and associated cardiac disorders such as hypertension and ischaemia, skin disorders, cancer and urinary disorders. This review highlights the taxonomic details, phytochemical properties and pharmacological profile of gum guggul. Copyright © 2012 John Wiley & Sons, Ltd.
    Full-text · Article · Nov 2012 · Phytotherapy Research
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