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Andrographis

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https://www.readbyqxmd.com/read/29298513/andrographolide-inhibits-oxidized-ldl-induced-cholesterol-accumulation-and-foam-cell-formation-in-macrophages
#1
Hung-Chih Lin, Chong-Kuei Lii, Hui-Chun Chen, Ai-Hsuan Lin, Ya-Chen Yang, Haw-Wen Chen
oxLDL is involved in the pathogenesis of atherosclerotic lesions through cholesterol accumulation in macrophage foam cells. Andrographolide, the bioactive component of Andrographis paniculata, possesses several biological activities such as anti-inflammatory, anti-oxidant, and anticancer functions. Scavenger receptors (SRs), including class A SR (SR-A) and CD36, are responsible for the internalization of oxLDL. In contrast, receptors for reverse cholesterol transport, including ABCA1 and ABCG1, mediate the efflux of cholesterol from macrophage foam cells...
January 3, 2018: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/29285298/andrographolide-suppresses-the-migratory-ability-of-human-glioblastoma-multiforme-cells-by-targeting-erk1-2-mediated-matrix-metalloproteinase-2-expression
#2
Shih-Liang Yang, Fu-Hsuan Kuo, Pei-Ni Chen, Yi-Hsien Hsieh, Nuo-Yi Yu, Wei-En Yang, Ming-Ju Hsieh, Shun-Fa Yang
Glioblastoma multiforme (GBM) can be a fatal tumor because of difficulties in treating the related metastasis. Andrographolide is the bioactive component of the Andrographis paniculata. Andrographolide possesses the anti-inflammatory activity and inhibits the growth of various cancers; however, its effect on GBM cancer motility remains largely unknown. In this study, we examined the antimetastatic properties of andrographolide in human GBM cells. Our results revealed that andrographolide inhibited the invasion and migration abilities of GBM8401 and U251 cells...
December 1, 2017: Oncotarget
https://www.readbyqxmd.com/read/29243417/-development-in-synthesis-of-andrographolide-derivatives
#3
REVIEW
Yu Luo, Qiu Shen, Bao-Lin Wang
Andrographolide is one of the major natural active constituents in Andrographis panniculata of Acanthaceae family. Andrographolide and its derivatives are proved to posses a wide range of biological activities, such as anti-inflammatory, antiviral, anti-tumor, anti-human immunodeficiency virus(HIV), hepatoprotective and α-glucosidase inhibition activity. In this paper, the development of synthesis of rographolide derivatives and their related pharmacological activities were reviewed.
October 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29241692/in%C3%A2-vitro-inhibitory-effects-of-major-bioactive-constituents-of-andrographis-paniculata-curcuma-longa-and-silybum-marianum-on-human-liver-microsomal-morphine-glucuronidation-a-prediction-of%C3%A2-potential-herb-drug-interactions-arising-from-andrographolide-curcumin
#4
Verawan Uchaipichat
This study aimed to investigate the liver microsomal inhibitory effects of silybin, silychristin, andrographolide, and curcumin by using morphine as an in vitro UGT2B7 probe substrate, and predict the magnitude of the herb-drug interaction arising from these herbal constituents' inhibition in vivo. Studies were performed in the incubation with and without bovine serum albumin (BSA). Andrographolide and curcumin showed a marked inhibition on morphine 3- and 6-glucuronidation with IC50 of 50&87 and 96&111 μM, respectively...
November 20, 2017: Drug Metabolism and Pharmacokinetics
https://www.readbyqxmd.com/read/29200829/andrographolide-enhanced-5-fluorouracil-induced-antitumor-effect-in-colorectal-cancer-via-inhibition-of-c-met-pathway
#5
Meng Su, Baoli Qin, Fang Liu, Yuze Chen, Rui Zhang
Colorectal cancer (CRC) is the third most common malignant neoplasm worldwide. 5-Fluorouracil (5-Fu) is the most important chemotherapeutic drug used for the treatment of CRC. However, resistance to 5-Fu therapies is a growing concern in CRC clinical practice recently. Andrographolide (Andro) is a main bioactive constituent of the herb Andrographis paniculata, which has various biological effects including anti-inflammation and antitumor activities. In the present study, we investigated the effects of combined Andro with 5-Fu against CRC HCT-116 cells...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/29178910/effects-of-dietary-supplementation-of-leaves-and-whole-plant-of-andrographis-paniculata-on-rumen-fermentation-fatty-acid-composition-and-microbiota-in-goats
#6
Aisha L Yusuf, Kazeem D Adeyemi, Anjas A Samsudin, Yong M Goh, Abdul Razak Alimon, Awis Q Sazili
BACKGROUND: The nature and amount of dietary medicinal plants are known to influence rumen fermentation and nutrient digestibility in ruminants. Nonetheless, changes in nutrient digestibility and rumen metabolism in response to dietary Andrographis paniculata (AP) in goats are unknown. This study examined the effects of dietary supplementation of leaves and whole plant of AP on nutrient digestibility, rumen fermentation, fatty acids and rumen microbial population in goats. Twenty-four Boer crossbred bucks (4 months old; average body weight of 20...
November 24, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/29165873/andrographolide-inhibits-hypoxia-induced-hypoxia-inducible-factor-1%C3%AE-and-endothelin-1-expression-through-the-heme-oxygenase-1-co-cgmp-mkp-5-pathways-in-ea-hy926-cells
#7
Hung-Chih Lin, Shih-Li Su, Wan-Chun Lin, Ai-Hsuan Lin, Ya-Chen Yang, Chong-Kuei Lii, Haw-Wen Chen
Andrographolide is a potent anti-inflammatory agent found in Andrographis paniculata. Endothelin 1 (ET-1) is an endothelium-derived vasoconstrictor with pro-inflammatory properties secreted in response to hypoxia. Mitogen-activated protein kinase phosphatase 5 (MKP-5) is a dual-specificity phosphatase that dephosphorylates threonine and tyrosine residues of MAPKs. We showed previously that hypoxia-induced HIF-1α expression and ET-1 secretion are dependent on p38 MAPK in EA.hy926 cells. Here, we investigate what role MKP-5 plays in andrographolide's inhibition of hypoxia-induced expression of HIF-1α and ET-1...
November 22, 2017: Environmental Toxicology
https://www.readbyqxmd.com/read/29165072/mpeg-pla-micelle-for-delivery-of-effective-parts-of-andrographis-paniculata
#8
Hailu Yao, Shiyong Song, Xiaolu Miao, Xiao Liu, Zhen Wang, Xiaoting Shao, Yu Zhang, Guang Han
Many studies have shown that Andrographis paniculata (Burm. f.) Nees has a good anti-tumor effect, but poor solubility in water and poor bioavailability hinder the modernization of it. To formulate the effective parts (mainly diterpene lactones) of Andrographis paniculata (AEP) into targeting drug delivery system, a series of poly(ethylene glycol)-poly(D.L-lactic acid)(mPEG-PLA) with different ratio of hydrophilic and hydrophobic segment were synthetized to encapsulate AEP. AEP micelles were prepared by a simple solvent-evaporation method...
November 19, 2017: Current Drug Delivery
https://www.readbyqxmd.com/read/29152129/protective-effect-of-dehydroandrographolide-on-obstructive-cholestasis-in-bile-duct-ligated-mice
#9
Zhiyong Weng, Xuefeng Liu, Jiehua Hu, Jingzhou Mu, Jing Xie, Chenjuan Yao, Lihua Li
Background: Dehydroandrographolide (DA) is the main contributor to the therapeutic properties of the medicinal plant Andrographis paniculata (AP). However, it is unknown whether DA has a hepatoprotective effect on obstructive cholestasis in mice and humans. Methods: We administered DA to mice for 5 days prior to bile duct ligation (BDL) and for the 7 days. Liver function markers, liver histology and necrosis, compensatory responses of hepatocytes, liver fibrosis and the expression of hepatic fibrogenesis markers were evaluated in BDL mice and/or human LX-2 cells...
October 20, 2017: Oncotarget
https://www.readbyqxmd.com/read/29146293/andrographolide-a-promising-therapeutic-agent-negatively-regulates-glial-cell-derived-neurodegeneration-of-prefrontal-cortex-hippocampus-and-working-memory-impairment
#10
Sudeshna Das, K P Mishra, Lilly Ganju, S B Singh
Over activation of glial cell derived innate immune factors induces neuro-inflammation that results in neurodegenerative disease, like working memory impairment. In this study, we have investigated the role of andrographolide, a major constituent of Andrographis paniculata plant, in reduction of reactive glial cell derived working memory impairment. Real time PCR, Western bloting, flow cytometric and immunofluorescence studies demonstrated that andrographolide inhibited lipopolysaccharide (LPS)-induced overexpression of HMGB1, TLR4, NFκB, COX-2, iNOS, and release of inflammatory mediators in primary mix glial culture, adult mice prefrontal cortex and hippocampus region...
November 8, 2017: Journal of Neuroimmunology
https://www.readbyqxmd.com/read/29143537/camphor-sulphonic-acid-mediated-quantitative-1-3-diol-protection-of-major-labdane-diterpenes-isolated-from-andrographis-paniculata
#11
Venu Sharma, Kamal K Kapoor, Debaraj Mukherjee, Vivek K Gupta, Manoj K Dhar, Sanjana Kaul
Phytochemical survey of the methanol extract of the dried aerial parts of Andrographis paniculata led to the isolation of major labdane diterpenes, namely 14-deoxy-11,12-didehydroandrographolide, andrographolide and neoandrographolide. Andrographolide was found to be the major phytoconstituent of the plant which was biologically active. For better physiochemical characteristics and bioefficacy, andrographolide is subjected to semi-synthetic modifications. However, presence of several free hydroxyl groups associated with this molecule make it quite polar and poorly soluble in many organic solvents and hence unsuitable for synthetic modifications...
November 16, 2017: Natural Product Research
https://www.readbyqxmd.com/read/29133027/nutrient-analysis-of-kunapa-jala-and-pancha-gavya-and-their-evaluation-on-germination-of-ashwagandha-withania-somnifera-dunal-and-kalamegha-andrographis-paniculata-nees-seeds-a-comparative-study
#12
Gireesh M Ankad, Jagadishchandra Hiremath, R T Patil, H J Pramod, Harsha V Hegde
BACKGROUND: Vrikshayurveda, an ancient science of plant life described by Surapala, deals with healthy growth and productivity of plants, which has clearly outlined a systematized agricultural practice that insisted the use of Kunapa jala (KJ) and Pancha gavya (PG). OBJECTIVE: An experiment was conducted to validate KJ and PG by nutrient analysis and their effect on the germination parameters of Ashwagandha and Kalamegha seeds in comparison with other treatment groups...
November 10, 2017: Journal of Ayurveda and Integrative Medicine
https://www.readbyqxmd.com/read/29111187/a-review-of-five-traditionally-used-anti-diabetic-plants-of-bangladesh-and-their-pharmacological-activities
#13
REVIEW
Md Rajdoula Rafe
Plants are used traditionally throughout the globe to treat various diseases. Traditionally used medicinal plants are an essential part of the health sector in Bangladesh due to its abundance of a vast source of ethno-medicine. Rural people from developing country like Bangladesh are greatly dependent on traditional source of medicine. The prevalence of diabetes mellitus is increasing from recent years; therefore various researches are going on to discover better medicine to treat this disease. This study has focused on five plants which are Andrographis paniculata, Ageratum conyzoides, Swertia chirata, Terminalia arjuna, and Azadirachta indica to find out their traditional formulation as anti-diabetic medicine and their pharmacological activity has also been explored through literature search...
October 2017: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/29096375/solid-lipid-nanoparticles-for-delivery-of-andrographolide-across-the-blood-brain-barrier-in-vitro-and-in-vivo-evaluation
#14
Giulia Graverini, Vieri Piazzini, Elisa Landucci, Daniela Pantano, Pamela Nardiello, Fiorella Casamenti, Domenico E Pellegrini-Giampietro, Anna Rita Bilia, Maria Camilla Bergonzi
Andrographolide is a major diterpenoid of Andrographis paniculata and possesses several biological activities, including protection against oxidative stress mediated neurotoxicity, inflammation-mediated neurodegeneration, and cerebral ischemia. However, this molecule shows low bioavailability, poor water solubility, and high chemical and metabolic instability. The present study reports preparation of solid lipid nanoparticles (SLN) to deliver andrographolide (AG) into the brain. SLN were prepared using Compritol 888 ATO as solid lipid and Brij 78 as surfactant and applying emulsion/evaporation/solidifying method as preparative procedure...
October 27, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/29080615/antiviral-activity-of-five-asian-medicinal-pant-crude-extracts-against-highly-pathogenic-h5n1-avian-influenza-virus
#15
Benjaporn Sornpet, Teerapong Potha, Yingmanee Tragoolpua, Kidsadagon Pringproa
OBJECTIVE: To study the antiviral properties of the five Asian medicinal plants against in vitro infection by the highly pathogenic avian influenza virus (H5N1). METHODS: Crude extracts of Andrographis paniculata, Curcuma longa (C. longa), Gynostemma pentaphyllum, Kaempferia parviflora (K. parviflora), and Psidium guajava obtained by both water and ethanol extractions were investigated for their cytotoxicity in the Madin-Darby canine kidney cells. Thereafter, they were investigated in vitro for antiviral activity and cytokine response upon H5N1 virus infection...
September 2017: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/29071789/online-hyphenation-of-extraction-sephadex-lh-20-column-chromatography-and-high-speed-counter-current-chromatography-a-highly-efficient-strategy-for-the-preparative-separation-of-andrographolide-from-andrographis-paniculata-in-a-single-step
#16
Ying-Qi Zhang, Shan-Shan Wang, Chao Han, Jin-Fang Xu, Jian-Guang Luo, Ling-Yi Kong
A novel isolation strategy, on-line hyphenation of ultrasonic extraction, Sephadex LH-20 column chromatography combined with high-speed counter-current chromatography, was developed for pure compounds extraction and purification. Andrographolide from Andrographis paniculata was achieved only in a single step purification protocol via the present strategy. The crude powder was ultrasonic extracted and extraction was pumped into Sephadex LH-20 column directly to cut the non-target fractions followed by the second dimensional high-speed counter-current chromatography, hyphenated by a six-port valve equipped at the post-end of Sephadex LH-20 column, for the final purification...
October 26, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/29042302/attenuation-of-pseudomonas-aeruginosa-quorum-sensing-virulence-and-biofilm-formation-by-extracts-of-andrographis-paniculata
#17
Malabika Banerjee, Soumitra Moulick, Kunal Kumar Bhattacharya, Debaprasad Parai, Subrata Chattopadhyay, Samir Kumar Mukherjee
Quorum-sensing (QS) is known to play an essential role in regulation of virulence factors and toxins during Pseudomonas aeruginosa infection which may frequently cause antibiotic resistance and hostile outcomes of inflammatory injury. Therefore, it is an urgent need to search for a novel agent with low risk of resistance development that can target QS and inflammatory damage prevention as well. Andrographis paniculata, a herbaceous plant under the family Acanthaceae, native to Asian countries and also cultivated in Scandinavia and some parts of Europe, has a strong traditional usage with its known antibacterial, anti-inflammatory, antipyretic, antiviral and antioxidant properties...
October 14, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/29034193/comparative-study-of-herbal-plants-on-the-phenolic-and-flavonoid-content-antioxidant-activities-and-toxicity-on-cells-and-zebrafish-embryo
#18
Hassan Fahmi Ismail, Zanariah Hashim, Wong Tet Soon, Nur Syukriah Ab Rahman, Ain Nabihah Zainudin, Fadzilah Adibah Abdul Majid
Natural antioxidants derived from plants have shown a tremendous inhibitory effect on free radicals in actively metabolizing cells. Overproduction of free radicals increases the risk factor of chronic diseases associated with diabetes, cancer, arthritis and cardiovascular disease. Andrographis paniculata, Cinnamon zeylanicum, Curcuma xanthorrhiza, Eugenia polyantha and Orthosiphon stamineus are ethnomedicinal plants used in the Asian region to treat various illnesses from a common fever to metabolic disease...
October 2017: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/28994531/-cloning-subcellular-localization-and-heterologous-expression-of-apnac1-gene-from-andrographis-paniculata
#19
Jian Wang, Meng-Die Qi, Juan Guo, Ye Shen, Hui-Xin Lin, Lu-Qi Huang
Andrographis paniculata is widely used as medicinal herb in China for a long time and andrographolide is its main medicinal constituent. To investigate the underlying andrographolide biosynthesis mechanisms, RNA-seq for A. paniculata leaves with MeJA treatment was performed. In A. paniculata transcriptomic data, the expression pattern of one member of NAC transcription factor family (ApNAC1) matched with andrographolide accumulation. The coding sequence of ApNAC1 was cloned by RT-PCR, and GenBank accession number was KY196416...
March 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28959670/is-andrographis-paniculata-extract-and-andrographolide-anaphylactic
#20
Edwin Jothie Richard, Sasikumar Murugan, Bharathi Bethapudi, Ramanaiah Illuri, Deepak Mundkinajeddu, Chandrasekaran Chinampudur Velusami
Andrographis paniculata, "King of bitters" is a popularly known medicinal plant extensively used in many parts of the world for treatment of various diseases. Since recent past, anaphylactic/allergic type adverse events were reported upon A. paniculata usage, the study aimed to evaluate the anaphylactic and anaphylactoid potential of A. paniculata extract and andrographolide (a major phytoactive of A. paniculata). The anaphylactic potential was evaluated using active systemic anaphylaxis (ASA) assay in guinea pigs...
2017: Toxicology Reports
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