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curcuma longa

Jo-Woong Choi, Chorong Oh, Sun-Yup Shim, Suyoun Jeong, Hyung Sik Kim, Min-Sun Kim
Curcuma longa is rich in curcumin and used to treat disease and in food as a spice, especially in curry dishes. The objective of the present study was to determine whether curry intake reduces blood levels of heavy metals and hypertension (HTN) using Korean National Health and Nutrition Examination Survey 2013 data (n = 1,350). Study subjects (n = 1,350) were divided into two groups: 1) a curry intake group (n = 603), members of which had consumed a curry dish more than once a month over the previous year, and 2) a non-curry intake group (n = 747)...
2018: Tohoku Journal of Experimental Medicine
Siti Noor Hajar Zamrus, Muhammad Nadeem Akhtar, Swee Keong Yeap, Ching Kheng Quah, Wan-Sin Loh, Noorjahan Banu Alitheen, Seema Zareen, Saiful Nizam Tajuddin, Yazmin Hussin, Syed Adnan Ali Shah
BACKGROUND: Curcumin is one of the leading compound extracted from the dry powder of Curcuma longa (Zingiberaceae family), which possess several pharmacological properties. However, in vivo administration exhibited limited applications in cancer therapies. RESULTS: Twenty-four curcumin derivatives have synthesized, which comprises cyclohexanone 1-10, acetone 11-17 and cyclopentanone 18-24 series. All the curcuminoids were synthesized by the acid or base catalyzed Claisen Schmidt condenstion reactions, in which β-diketone moiety of curcumin was modified with mono-ketone...
March 19, 2018: Chemistry Central Journal
Parveen Akhter Lone, Syed Wakeel Ahmed, Vivek Prasad, Bashir Ahmed
Plants & their extracts have immense potential for the management or treatment of the wounds. The pyhto medicines for the wound healing are not only cheap & affordable but are purportedly safe as hypersensitivity reactions are rarely encountered with the use of these agents, these natural agents induce healing & regeneration of the lost tissue by multiple mechanisms Turmeric commonly is called as Haldi in Hindi. C Longa has been reported to possess anti bacterial, anti fungal & anti inflammatory activities...
January 2018: Journal of Oral Biology and Craniofacial Research
Ciqiong Chen, Li Long, Fusheng Zhang, Qin Chen, Cheng Chen, Xiaorui Yu, Qingya Liu, Jinku Bao, Zhangfu Long
Curcuma longa possesses powerful antifungal activity, as demonstrated in many studies. In this study, the antifungal spectrum of Curcuma longa alcohol extract was determined, and the resulting EC50 values (mg/mL) of its extract on eleven fungi, including Fusarium graminearum, Fusarium chlamydosporum, Alternaria alternate, Fusarium tricinctum, Sclerotinia sclerotiorum, Botrytis cinerea, Fusarium culmorum, Rhizopus oryzae, Cladosporium cladosporioides, Fusarium oxysporum and Colletotrichum higginsianum, were 0...
2018: PloS One
G Vinayarani, H S Prakash
Endophytic fungi have been isolated from the healthy turmeric (Curcuma longa L.) rhizomes from South India. Thirty-one endophytes were identified based on morphological and ITS-rDNA sequence analysis. The isolated endophytes were screened for antagonistic activity against Pythium aphanidermatum (Edson) Fitzp., and Rhizoctonia solani Kuhn., causing rhizome rot and leaf blight diseases in turmeric respectively. Results revealed that only six endophytes showed > 70% suppression of test pathogens in antagonistic dual culture assays...
March 14, 2018: World Journal of Microbiology & Biotechnology
Darika Saitawee, Aroon Teerakapong, Noppawan Phumala Morales, Paiboon Jitprasertwong, Doosadee Hormdee
BACKGROUND AND OBJECTIVE: Curcumin, one of an established curcuminoid substances extracted from Curcuma longa, has been used as a photosensitizer (PS) in photodynamic therapy (PDT). Curcuminoid substances has been reported to have benefits in treating dental chronic infection and inflammation diseases, such as chronic periodontitis. The purpose of this study was to find the optimum concentration of Curcuma longa (CL) extract, containing all curcuminoid substances, and the power density of blue light (BL) in photodynamic therapy against periodontally pathogenic bacteria, A...
March 10, 2018: Photodiagnosis and Photodynamic Therapy
Sushant Shengule, Kalyani Kumbhare, Dada Patil, Sanjay Mishra, Kishori Apte, Bhushan Patwardhan
Nisha Amalaki (NA), formulation with Curcuma longa Linn (Turmeric, Haridra, Nisha in Sanskrit; Family: Zingiberaceae) and Phyllanthus emblica Linn (Indian gooseberry, Amlaki in Sanskrit; Family: Phyllanthaceae) which is described for various diseases including diabetes in ayurvedic texts and Nighantus. The aim of the present study was to assess the pharmacokinetic (PK) and pharmacodynamic (PD) interactions of chemically standardized NA and Curcuminoids (CE) with metformin (MET) in normal and diabetic animals...
March 5, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Sapto Yuliani, Mustofa, Ginus Partadiredja
INTRODUCTION: Oxidative stress is known to contribute to the pathogenesis of neurodegenerative disorders. An ethanolic turmeric (Curcuma longa L.) extract containing curcumin has been reported to produce antioxidant effects. OBJECTIVE: The present study aims to investigate the possible neuroprotective effects of the ethanolic turmeric extract against trimethyltin (TMT)-induced oxidative stress in Sprague Dawley rats. METHODS: The ethanolic turmeric extract and citicoline were administered to the TMT exposed rats from day 1 to day 28 of the experiment...
March 7, 2018: Nutritional Neuroscience
Tahereh Nosratzehi, Fateme Arbabi-Kalati, Hamed Hamishehkar, Sudabeh Bagheri
INTRODUCTION: Lichen planus is a prevalent chronic mucocutaneous condition, whose exact pathogenesis has not been elucidated yet and its standard treatment at present involves the use of local corticosteroids. Curcumin is a colored material extracted from Curcuma longa plant species and is used as an appetizer and for medical purposes. It has anti-inflammatory, antioxidative and anti-cancerous properties. In the present study, the effect of mucoadhesive pastes containing curcumin and local corticosteroids was evaluated for the treatment of erosive lichen planus lesions...
February 2018: Journal of the National Medical Association
Gandhi Shree Chinnadurai, Sivakumar Krishnan, Palani Perumal
ETHNO-PHARMACOLOGICAL RELEVANCE: The whole plant or the extracts obtained from them have long been used as medicine to treat various human diseases and disorders. Notably, those plants endowed with protease activity have been traditionally used as the agents for treating tumors, digestion disorders, swelling, blood coagulation, fibrinolysis and also for immune-modulation. AIM OF THE STUDY: Proteases occupy a pivotal position in enzyme based industries. Plant proteases have been increasingly exploited for pharmaceutical, food, leather and textile processing industries...
February 1, 2018: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
Mercedes G Montalbán, Jeannine M Coburn, A Abel Lozano-Pérez, José L Cenis, Gloria Víllora, David L Kaplan
Curcumin, extracted from the rhizome of Curcuma longa , has been widely used in medicine for centuries due to its anti-inflammatory, anti-cancer, anti-oxidant and anti-microbial effects. However, its bioavailability during treatments is poor because of its low solubility in water, slow dissolution rate and rapid intestinal metabolism. For these reasons, improving the therapeutic efficiency of curcumin using nanocarriers (e.g., biopolymer nanoparticles) has been a research focus, to foster delivery of the curcumin inside cells due to their small size and large surface area...
February 24, 2018: Nanomaterials
Pulavendran Sivasami, Thiagarajan Hemalatha
Curcumin, an active principle of Curcuma longa, is extracted from the rhizome. Its therapeutic efficiency has been proved using various in vitro and in vivo models. Inflammatory, neoplastic and preneoplastic diseases are the major targets using curcumin as therapeutic agent. Feasible clinical formulations could not be obtained because of its lack of solubility, stability and higher degradation rate. Recently, many techniques have been evolved to improve the physicochemical properties of pharmacological compounds, thereby increasing their biological activity...
February 28, 2018: Artificial Cells, Nanomedicine, and Biotechnology
Wanli Zhao, Xudong Zhou, Guisong Qi, Yuexian Guo
Curcumin is a component of turmeric and is isolated from the rhizomes of the plant Curcuma longa. Curcumin was reported to have therapeutic effects on prostate cancer. Yet the molecular mechanism of curcumin remains unclear. In this study, mouse prostate cancer xenograft model was established and subjected to curcumin treatment. GST-c-Jun pull down kinase assays were performed to study the phospho-c-Jun level. Cell Counting Kit-8 assay kit was utilized to detect the cell viability. Immunoblotting and qRT-PCR were performed for target gene expression analysis...
February 27, 2018: Journal of Biochemical and Molecular Toxicology
Cai-Jun Xie, Ai-Ping Gu, Jun Cai, Yi Wu, Rui-Cong Chen
Background and Purpose: Curcumin, a natural antioxidant isolated from Curcuma longa, has been reported to exert neuroprotective effect in animal models of ischemic stroke. However, the underlying mechanism is still not fully understood. The purpose of this study was to investigate the effect of curcumin treatment on neuronal apoptosis in the periinfarct cortex after cerebral ischemia/reperfusion (I/R) injury and in mouse N2a cells after oxygen-glucose deprivation/reoxygenation (OGD/R) injury and its underlying mechanism...
February 2018: Brain and Behavior
Vahid Soleimani, Amirhossein Sahebkar, Hossein Hosseinzadeh
Curcumin is the major constituent of turmeric (Curcuma longa). Turmeric has been widely used as a spice in foods and for therapeutic applications such as anti-inflammatory, antihyperlipidemic, and antimicrobial activities. Turmeric and curcumin are nonmutagenic and nongenotoxic. Oral use of turmeric and curcumin did not have reproductive toxicity in animals at certain doses. Studies on human did not show toxic effects, and curcumin was safe at the dose of 6 g/day orally for 4-7 weeks. However, some adverse effects such as gastrointestinal upsets may occur...
February 26, 2018: Phytotherapy Research: PTR
Huang-Pin Wu, Yin-Ku Lin
ETHNOPHARMACOLOGICAL RELEVANCE: Many traditional Chinese medicines (TCM), such as Eucommia ulmoides Oliv., Gynostemma pentaphyllum (Thunb.) Makino, and Curcuma longa L., have been reported to have various immune-modulatory effects. AIM OF THE STUDY: To determine the effects of extracts from these three TCM on type 1T help (Th1)- and Th2-cytokine responses and human leukocyte antigen (HLA)-DR expression in peripheral blood mononuclear cells (PBMCs) obtained from septic patients...
February 17, 2018: Journal of Ethnopharmacology
M S Amro, S L Teoh, A G Norzana, D Srijit
Parkinson's disease (PD) is a multifactorial disorder of the nervous system in which there is a progressive loss of dopaminergic neurons. There is a disturbance in the movement in PD and these include resting tremors, rigidity, bradykinesia or akinesia, disturbance, posture and freezing (motor block). The substantia nigra and other parts of the brain are commonly affected. The disorder could be related to oxidative stress and there is an important role of reactive oxygen species (ROS). A number of herbal products contain active components which are known to possess antioxidant action...
January 2018: La Clinica Terapeutica
Anant Kumar, Karishma Agarwal, Monika Singh, Archana Saxena, Pankaj Yadav, Anil Kumar Maurya, Anju Yadav, Sudeep Tandon, Debabrata Chanda, Dnyaneshwar U Bawankule
BACKGROUND: Curcuma longa L. is an important industrial crop used by medicinal and cosmetic industries in the world. Its leaves are a waste material after harvesting rhizomes. The aim of the study was to evaluate the chemical and pharmacological profile of essential oil from waste leaves of Curcuma longa (EOCl) against skin inflammation. METHODS: EOCl was subjected to gas chromatography (GC) analysis for identification of essential oil constituents and its anti-inflammatory evaluation through in vitro and in vivo models...
February 10, 2018: Inflammopharmacology
Abolfazl Shakeri, Natalie Ward, Yunes Panahi, Amirhossein Sahebkar
Curcumin is a naturally occurring polyphenol isolated from Curcuma longa that has various pharmacological activities, including, anti-inflammatory, anti-oxidant and anti-cancer properties. The anticancer effect of curcumin is attributed to activation of apoptotic pathways in cancer cells, as well as inhibition of inflammation and angiogenesis in the tumour microenvironment and suppression of tumour metastasis. Angiogenesis, which is the formation of new blood vessels from pre-existing ones, is a fundamental step in tumour growth and expansion...
February 8, 2018: Current Vascular Pharmacology
Huan-Huan Tang, Hai-Long Li, Yue-Xuan Li, Yan You, Yun-Yun Guan, Su-Lin Zhang, Li-Xin Liu, Wei-Lian Bao, Yong Zhou, Xiao-Yan Shen
ETHNOPHARMACOLOGICAL RELEVANCE: Jiang-Xian HuGan (JXHG) formulated by five natural products including Freshwater clam (Corbicula fluminea), Curcuma longa L., Ligustrum lucidum, Eclipta prostrata (L.) L. and Paeonia lactiflora Pall., has exhibited a great hepatoprotective effect. AIM OF THIS STUDY: We investigated the effect of JXHG on concanavalin A (ConA)-induced acute live injury in mice, and to elucidate its underlying molecular mechanisms. MATERIALS AND METHODS: Jiangkanling Capsule (900mg/kg), low-dose JXHG (LJXHG, 700mg/kg), high-dose JXHG (HJXHG, 1400mg/kg) were administered to mice by oral gavage daily for 20 days prior to a single intravenous injection of ConA (20mg/kg)...
February 5, 2018: Journal of Ethnopharmacology
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