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curcuma longa

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https://www.readbyqxmd.com/read/27913879/termitarium-inhabiting-bacillus-spp-enhanced-plant-growth-and-bioactive-component-in-turmeric-curcuma-longa-l
#1
Ankit Kumar Chauhan, Dinesh Kumar Maheshwari, Shrivardhan Dheeman, Vivek K Bajpai
Curcumin (diferuloyl methane) is the main bioactive component of turmeric (Curcuma longa L.) having remarkable multipotent medicinal and therapeutic applications. Two Bacilli isolated from termitarium soil and identified as Bacillus endophyticus TSH42 and Bacillus cereus TSH77 were used for bacterization of rhizome for raising C. longa ver. suguna for growth and enhancement. Both the strains showed remarkable PGP activities and also chemotactic in nature with high chemotactic index. Turmeric plants bacterized with strains B...
December 2, 2016: Current Microbiology
https://www.readbyqxmd.com/read/27908756/a-novel-curcumin-derivative-which-inhibits-p-glycoprotein-arrests-cell-cycle-and-induces-apoptosis-in-multidrug-resistance-cells
#2
Vanessa Lopes-Rodrigues, Ana Oliveira, Marta Correia-da-Silva, Madalena Pinto, Raquel T Lima, Emília Sousa, M Helena Vasconcelos
Cancer multidrug resistance (MDR) is a major limitation to the success of cancer treatment and is highly associated with the overexpression of drug efflux pumps such as P-glycoprotein (P-gp). In order to achieve more effective chemotherapeutic treatments, it is important to develop P-gp inhibitors to block/decrease its activity. Curcumin (1) is a secondary metabolite isolated from the turmeric of Curcuma longa L.. Diverse biological activities have been identified for this compound, particularly, MDR modulation in various cancer cell models...
November 19, 2016: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/27901193/physicochemical-photophysical-characterization-and-angiogenic-properties-of-curcuma-longa-essential-oil
#3
Lilhian A Araújo, Rafael G M Araújo, Flávia O Gomes, Susy R Lemes, Luciane M Almeida, Lauro J Q Maia, Pablo J Gonçalves, Fátima Mrué, Nelson J Silva-Junior, Paulo R DE Melo-Reis
This study analyzed the physicochemical and photophysical properties of essential oil of Curcuma longa and its angiogenic potential. The results showed that curcumin is the main fluorescent component present in the oil, although the amount is relatively small. The experimental chorioallantoic membrane model was used to evaluate angiogenic activity, showing a significant increase in the vascular network of Curcuma longa and positive control groups when compared to the neutral and inhibitor controls (P <0...
2016: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/27900602/transepithelial-transport-of-curcumin-in-caco-2-cells-is-significantly-enhanced-by-micellar-solubilisation
#4
Jan Frank, Christina Schiborr, Alexa Kocher, Jürgen Meins, Dariush Behnam, Manfred Schubert-Zsilavecz, Mona Abdel-Tawab
Curcumin, the active constituent of Curcuma longa L. (family Zingiberaceae), has gained increasing interest because of its anti-cancer, anti-inflammatory, anti-diabetic, and anti-rheumatic properties associated with good tolerability and safety up to very high doses of 12 g. Nanoscaled micellar formulations on the base of Tween 80 represent a promising strategy to overcome its low oral bioavailability. We therefore aimed to investigate the uptake and transepithelial transport of native curcumin (CUR) vs. a nanoscaled micellar formulation (Sol-CUR) in a Caco-2 cell model...
November 29, 2016: Plant Foods for Human Nutrition
https://www.readbyqxmd.com/read/27900596/pharmacological-evaluation-for-improvement-of-kanazawa-sutra-medicinal-thread-for-anal-fistula
#5
Takami Yokogawa, Yohei Sasaki, Hirokazu Ando, Katsuya Yamamoto, Masayuki Mikage
Kanazawa Sutra (KanS) is a medicinal thread that is used for the treatment of anal fistula. It is used as a substitute for Kshara Sutra (KS) which is used in Ayurvedic medicine. KanS is composed of Ficus carica latex (FCL), Capsicum annuum tincture (CAT), Achyranthes fauriei Kshara (which is processed ash from the whole plant) and powdered Curcuma longa rhizome (CLR). In this study, we evaluated the ingredients of KanS by measuring nitric oxide (NO) production in murine macrophage-like cell line J774.1 as well as examining cytotoxicity to rat skeletal muscle myoblasts (L6) and L6 differentiation, with a view to improving its pharmacological effect...
November 29, 2016: Journal of Natural Medicines
https://www.readbyqxmd.com/read/27899137/ethnobotanical-survey-of-cosmetic-plants-used-in-marquesas-islands-french-polynesia
#6
Xénia Jost, Jean-Luc Ansel, Gaël Lecellier, Phila Raharivelomanana, Jean-François Butaud
BACKGROUND: Cosmetic plants and their uses have often been neglected in ethnobotanical surveys which focus mainly on plants with medicinal or food uses. Thus, this survey was carried out to specifically investigate cosmetics in a small community and to establish a cosmetopoeia, based on the model of pharmacopoeia for medicinal plants. The geographic spread of the survey covered the Marquesas Islands, one of the five archipelagos of French Polynesia (Pacific Ocean). This archipelago was also recently investigated for its pharmacopoeia...
November 29, 2016: Journal of Ethnobiology and Ethnomedicine
https://www.readbyqxmd.com/read/27897416/curcumin-an-effective-adjunct-in-patients-with-statin-associated-muscle-symptoms
#7
REVIEW
Amirhossein Sahebkar, Nikou Saboni, Matteo Pirro, Maciej Banach
In spite of the unequivocal efficacy of statins in reducing primary and secondary cardiovascular events, the use of these drugs in a considerable number of patients is limited because of statin intolerance, mainly statin-associated muscle symptoms (SAMS). SAMS encompass a broad spectrum of clinical presentations, including mild muscular aching and other types of myalgias, myopathy with the significant elevation of creatine kinase, and the rare but life-threatening rhabdomyolysis. Among several pathophysiologic mechanisms of SAMS, mitochondrial dysfunction is thought to be one of the main one...
September 22, 2016: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/27895780/curcumin-potentiates-the-effect-of-chemotherapy-against-acute-lymphoblastic-leukemia-cells-via-downregulation-of-nf-%C3%AE%C2%BAb
#8
Helia Judith Pimentel-Gutiérrez, Lucina Bobadilla-Morales, César Cenobio Barba-Barba, Citlalli Ortega-De-La-Torre, Fernando Antonio Sánchez-Zubieta, Jorge Román Corona-Rivera, Betsy Annel González-Quezada, Juan S Armendáriz-Borunda, Rocío Silva-Cruz, Alfredo Corona-Rivera
Acute lymphoblastic leukemia (ALL) accounts for 30% of all pediatric cancers. Currently available treatments exhibit toxicity and certain patients may develop resistance. Thus, less toxic and chemoresistance-reversal agents are required. In the present study, the potential effect of curcumin, a component of Curcuma longa, as a pharmacological co-adjuvant of several chemotherapeutic agents against ALL, including prednisone, 6-mercaptopurine, dexamethasone, cyclophosphamide, l-asparaginase, vincristine, daunorubicin, doxorubicin, methotrexate and cytarabine, was investigated in the REH ALL cell line cultures treated in combination with chemotherapeutic agents and curcumin...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27892863/nutrigenomic-activity-of-plant-derived-compounds-in-health-and-disease-results-of-a-dietary-intervention-study-in-dog
#9
Sandy Sgorlon, Bruno Stefanon, Misa Sandri, Monica Colitti
The study was conducted to investigate the effects of dietary administrations of four nutraceuticals in dogs. Seventy four dogs were enrolled in the trials, 24 healthy dogs were fed with a control diet (CT) and the experimental groups received for 60days the same diet supplemented with nutraceuticals, namely Echinacea angustifolia (EA, 0.10mg/kg live weight as echinacoside; 14 dogs), Vaccinium myrtillus (VM, 0.20mg/kg live weight as anthocyanidin, 13 dogs), Curcuma longa (CL, 6.60mg/kg live weight as curcumin, 18 dogs with arthrosis), and Sylibum marianum (SM, 1...
October 13, 2016: Research in Veterinary Science
https://www.readbyqxmd.com/read/27891351/evaluation-of-effect-of-nishamalaki-on-stz-and-hfhf-diet-induced-diabetic-neuropathy-in-wistar-rats
#10
Jayshree Shriram Dawane, Vijaya Anil Pandit, Madhura Shirish Kumar Bhosale, Pallawi Shashank Khatavkar
INTRODUCTION: Diabetic neuropathy is one of the most common complications affecting 50% of diabetic patients. Neuropathic pain is the most difficult types of pain to treat. There is no specific treatment for neuropathy. Nishamalaki (NA), combination of Curcuma longa and Emblica officinalis used to treat Diabetes Mellitus (DM). So, efforts were made to test whether NA is useful in prevention of diabetic neuropathy. AIM: To evaluate the effect of NA on diabetic neuropathy in type 2 diabetic wistar rats...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27889433/the-protective-effect-of-curcumin-in-olfactory-ensheathing-cells-exposed-to-hypoxia
#11
Roberta Bonfanti, Teresa Musumeci, Cristina Russo, Rosalia Pellitteri
Curcumin, a phytochemical component derived from the rhizomes of Curcuma longa, has shown a great variety of pharmacological activities, such as anti-inflammatory, anti-tumor, anti-depression and anti-oxidant activity. Therefore, in the last years it has been used as a therapeutic agent since it confers protection in different neurodegenerative diseases, cerebral ischemia and excitotoxicity. Olfactory Ensheathing Cells (OECs) are glial cells of the olfactory system. They are able to secrete several neurotrophic growth factors, promote axonal growth and support the remyelination of damaged axons...
November 23, 2016: European Journal of Pharmacology
https://www.readbyqxmd.com/read/27888157/curcumin-use-in-pulmonary-diseases-state-of-the-art-and-future-perspectives
#12
REVIEW
Diana Lelli, Amirhossein Sahebkar, Thomas P Johnston, Claudio Pedone
Curcumin (diferuloylmethane) is a yellow pigment present in the spice turmeric (Curcuma longa). It has been used for centuries in Ayurveda (Indian traditional medicine) for the treatment of several diseases. Over the last several decades, the therapeutic properties of curcumin have slowly been elucidated. It has been shown that curcumin has pleiotropic effects, regulating transcription factors (e.g., NF-kB), cytokines (e.g., IL6, TNF-alpha), adhesion molecules (e.g., ICAM-1), and enzymes (e.g., MMPs) that play a major role in inflammation and cancerogenesis...
November 22, 2016: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/27877047/antiallergic-effect-of-the-atomized-extract-of-rhizome-of-curcuma-longa-flowers-of-cordia-lutea-and-leaves-of-annona-muricata
#13
Jorge Arroyo-Acevedo, Cesar Franco-Quino, Eliberto Ruiz-Ramirez, Roberto Chávez-Asmat, Andrea Anampa-Guzmán, Ernesto Raéz-González, José Cabanillas-Coral
INTRODUCTION: Allergies are a problem that greatly affects the population, and hence the use of antiallergic medications is fairly widespread. However, these drugs have many adverse effects. The use of medicinal plants could be an option, but they need to be evaluated. OBJECTIVE: This study was designed to evaluate the antiallergic effect of the atomized extract of rhizome of Curcuma longa, flowers of Cordia lutea, and leaves of Annona muricata. MATERIALS AND METHODS: Twenty-four New Zealand white albino rabbits were randomized into 2 groups...
2016: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/27875592/curcumin-generates-oxidative-stress-and-induces-apoptosis-in-adult-schistosoma-mansoni-worms
#14
Daniela de Paula Aguiar, Mayara Brunetto Moreira Moscardini, Enyara Rezende Morais, Renato Graciano de Paula, Pedro Manuel Ferreira, Ana Afonso, Silvana Belo, Amanda Tomie Ouchida, Carlos Curti, Wilson Roberto Cunha, Vanderlei Rodrigues, Lizandra Guidi Magalhães
Inducing apoptosis is an interesting therapeutic approach to develop drugs that act against helminthic parasites. Researchers have investigated how curcumin (CUR), a biologically active compound extracted from rhizomes of Curcuma longa, affects Schistosoma mansoni and several cancer cell lines. This study evaluates how CUR influences the induction of apoptosis and oxidative stress in couples of adult S. mansoni worms. CUR decreased the viability of adult worms and killed them. The tegument of the parasite suffered morphological changes, the mitochondria underwent alterations, and chromatin condensed...
2016: PloS One
https://www.readbyqxmd.com/read/27855875/mechanisms-of-antifungal-and-anti-aflatoxigenic-properties-of-essential-oil-derived-from-turmeric-curcuma-longa-l-on-aspergillus-flavus
#15
Yichen Hu, Jinming Zhang, Weijun Kong, Gang Zhao, Meihua Yang
The antifungal activity and potential mechanisms in vitro as well as anti-aflatoxigenic efficiency in vivo of natural essential oil (EO) derived from turmeric (Curcuma longa L.) against Aspergillus flavus was intensively investigated. Based on the previous chemical characterization of turmeric EO by gas chromatography-mass spectrometry, the substantially antifungal activities of turmeric EO on the mycelial growth, spore germination and aflatoxin production were observed in a dose-dependent manner. Furthermore, these antifungal effects were related to the disruption of fungal cell endomembrane system including the plasma membrane and mitochondria, specifically i...
April 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/27848250/pharmacological-effects-of-active-components-of-chinese-herbal-medicine-in-the-treatment-of-alzheimer-s-disease-a-review
#16
Zhi-Yong Wang, Jian-Gang Liu, Hao Li, Hui-Ming Yang
Alzheimer's disease (AD), the most common neurodegenerative disorder associated with dementia, not only severely decreases the quality of life for its victims, but also brings a heavy economic burden to the family and society. Unfortunately, few chemical drugs designed for clinical applications have reached the expected preventive or therapeutic effect so far, and combined with their significant side-effects, there is therefore an urgent need for new strategies to be developed for AD treatment. Traditional Chinese Medicine has accumulated many experiences in the treatment of dementia during thousands of years of practice; modern pharmacological studies have confirmed the therapeutic effects of many active components derived from Chinese herbal medicines (CHM)...
November 16, 2016: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/27846826/natural-product-htp-screening-for-antibacterial-e-coli-0157-h7-and-anti-inflammatory-agents-in-lps-from-e-coli-o111-b4-activated-macrophages-and-microglial-cells-focus-on-sepsis
#17
Elizabeth A Mazzio, Nan Li, David Bauer, Patricia Mendonca, Equar Taka, Mohammed Darb, Leeshawn Thomas, Henry Williams, Karam F A Soliman
BACKGROUND: Acute systemic inflammatory response syndrome arising from infection can lead to multiple organ failure and death, with greater susceptibility occurring in immunocompromised individuals. Moreover, sub-acute chronic inflammation is a contributor to the pathology of diverse degenerative diseases (Parkinson's disease, Alzheimer's disease and arthritis). Given the known limitations in Western medicine to treat a broad range of inflammatory related illness as well as the emergence of antibiotic resistance, there is a renewed interest in complementary and alternative medicines (CAMs) to achieve these means...
November 15, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27845265/the-effects-of-herbal-composition-gambigyeongsinhwan-4-on-hepatic-steatosis-and-inflammation-in-otsuka-long-evans-tokushima-fatty-rats-and-hepg2-cells
#18
Seolah Yoon, Jeongjun Kim, Hyunghee Lee, Haerim Lee, Jonghoon Lim, Heejeong Yang, Soon Shik Shin, Michung Yoon
ETHNOPHARMACOLOGICAL RELEVANCE: Hepatic steatosis has risen rapidly in parallel with a dramatic increase in obesity. The aim of this study was to determine whether the herbal composition Gambigyeongsinhwan (4) (GGH(4)), composed of Curcuma longa L. (Zingiberaceae), Alnus japonica (Thunb.) Steud. (Betulaceae), and the fermented traditional Korean medicine Massa Medicata Fermentata, regulates hepatic steatosis and inflammation. MATERIALS AND METHODS: The effects of GGH(4) on hepatic steatosis and inflammation in Otsuka Long-Evans Tokushima fatty (OLETF) rats and HepG2 cells were examined using Oil red O, hematoxylin and eosin, and toluidine blue staining, immunohistochemistry, quantitative real-time polymerase chain reaction, and peroxisome proliferator-activated receptor α (PPARα) transactivation assay...
November 11, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27843113/synthesis-and-biological-assessment-of-novel-n-hydroxy-methoxy-alkyl-%C3%AE-enaminone-curcuminoids
#19
Atiruj Theppawong, Rob De Vreese, Lore Vannecke, Charlotte Grootaert, John Van Camp, Matthias D'hooghe
Curcumin, a natural compound extracted from the rhizomes of Curcuma Longa, is known to display pronounced anticancer activity but lacks good pharmacokinetic properties. In that respect, augmenting the water solubility by structural modification of the curcumin scaffold may result in improved bioavailability and pharmacokinetics. A possible scaffold modification, especially important for this study, concerns the imination of the labile β-diketone moiety in curcumin. Previous work revealed that novel N-alkyl β-enaminones showed a similar water solubility as compared to curcumin, accompanied by a stronger anti-proliferative activity...
October 24, 2016: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/27834897/curcumin-as-a-modulator-of-p-glycoprotein-in-cancer-challenges-and-perspectives
#20
REVIEW
Vanessa Lopes-Rodrigues, Emília Sousa, M Helena Vasconcelos
Multidrug resistance (MDR) presents a serious challenge to the efficiency of cancer treatment, and may be associated with the overexpression of drug efflux pumps. P-glycoprotein (P-gp) is a drug efflux pump often found overexpressed in cases of acquired MDR. Nevertheless, there are no P-gp inhibitors being used in the current clinical practice, due to toxicity problems, drug interactions, or pharmacokinetic issues. Therefore, it is important to identify novel inhibitors of P-gp activity or expression. Curcumin is a secondary metabolite isolated from the turmeric of Curcuma longa L...
November 10, 2016: Pharmaceuticals
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