In Vitro Antiplasmodial Activity of Cochlospermum planchonii and its Phytomedicines
|
|
- Maria Wright
- 5 years ago
- Views:
Transcription
1 In Vitro Antiplasmodial Activity of Cochlospermum planchonii and its Phytomedicines A. Lamien-Meda1, K. König1, M. Mischka1, R. Meda2, M. Compaoré3, M. Kiendrebeogo3, H.P. Fuehrer4, H. Nödl5, J. Novak1 1 Institute of Animal Nutrition and Functional Plant Compounds, University of Veterinary Medicine Vienna, Austria 2 UFR/ST, Université Polytechnique de Bobo-Dioulasso, Burkina Faso 3 Laboratory of Biochemistry and Chemistry (LABIOCA), UFR/SVT, University of Ouagadougou, Burkina Faso 4 Institute of Parasitology, University of Veterinary Medicine Vienna, Veterinaerplatz 1, Austria 5 Institute of Specific Prophylaxis and Tropical Medicine, Medical University of Vienna, Vienna, Austria
2 Research background MEAMP Project Focus on the endangered antimalarial medicinal plants from Burkina Faso: Malaria is leading cause of infantile death Malaria constitutes a public health preoccupation for the whole population Source: WHO Malaria Report 2011/2013
3 Recent Antimalarial Natural Products from Plants alkaloids 18 quassinoids 23 sesquiterpenes 27 triterpenoids 21 flavonoids/xanthones 9 quinones 25 miscellaneous compounds indole alkaloids (with high antiplasmodial activity) antiplasmodial natural products: Alkaloids, terpenes, quassinoids, flavonoids, limonoids, chalcones, peptides, xanthones, quinones, coumarins, miscellaneous compounds Saxena et al. (2003) Frederich et al. (2008) Kaur et al. (2009)
4 Cochlospermum planchonii Hook. f. ex Planch. (Bixaceae) Rhizome traditionally used for the treatment of fevers, jaundice and malaria in West African countries The phytomedicine N Dribala (rhizome of ): The active compounds of the plant still remain unknown
5 Cochlospermum planchonii Hook. f. ex Planch. (Bixaceae) Why? Survey results (APPEAR project-75)
6 Phytomedicines C.planchonii N dribala C.Planchonii root Saye
7 Extraction, Partition, Chromatography MeOH Ethanol Aceton CH2Cl2 Water
8 Continuous P. falciparum Culture Sterile hood (laminar flow); incubator, 37 C; gas mixture (5% O 2, 5% CO 2, 90% N 2 ); liquid nitrogen tank; Microscope with oil immersion objective Cell culture flasks RPMI 1640 Medium Erythrocyte concentrate, preferably 0- Human serum, preferably A+, AB+ or corresponding to RBCs Giemsa stain Parasite used for testing: chloroquine sensitive 3D7
9 HRP2 ELISA
10 Development of Quality Control System
11 HPLC (High Pressure Liquid Chromatography) Profile
12 HPLC (High Pressure Liquid Chromatography) Profile TLC:EtOAC/MeOH /H 2 O (77/13/10) Anisaldehyde/ visible Cochloxanthine Dihydrocochloxanthine Cochloxanthine Fractions of Cochlospermum plant material from MPLC (Aceton/Hexane 3/7; Acetic acid 0.1%) Dihydrocochloxanthine HPLC and structure elucidation by Nuclear Magnetic Resonance (NMR) spectroscopy
13 HPLC (High Pressure Liquid Chromatography) Profile TLC:EtOAC/MeOH /H 2 O (77/13/10) Anisaldehyde/ visible Cochloxanthine Dihydrocochloxanthine Cochloxanthine Fractions of Cochlospermum plant material from MPLC (Aceton/Hexane 3/7; Acetic acid 0.1%) Dihydrocochloxanthine HPLC and structure elucidation by Nuclear Magnetic Resonance (NMR) spectroscopy Are the two compounds active against malaria?
14 HPLC (High Pressure Liquid Chromatography) Profile TLC:EtOAC/MeO H/H 2 O (77/13/10) Anisaldehyd e/visible Cochloxanthine Dihydrocochloxanthine Cochloxanthine Fractions of Cochlospermum plant material from MPLC (Aceton/Hexane 3/7; Acetic acid 0.1%) rhizome Dihydrocochloxanthine HPLC and structure elucidation by Nuclear Magnetic Resonance (NMR) spectroscopy IC50 (µg/ml) Cochloxanthine 6.3 Dihydrocochloxanthine 6.6
15 MeOH: DH Cochloxanthine/Cochloxanthine Quality control
16 Ethanol: DH Cochloxanthine/Cochloxanthine Quality control
17 Quality control Acetone: DH Cochloxanthine/ Cochloxanthine
18 Quality control CH2Cl2: DH Cochloxanthine/Cochloxanthine
19 Quality control H2O: DH Cochloxanthine/Cochloxanthine
20 Why the decoction is active?
21 Cochlospermum: Antiplasmodial Activity IC50 (µg/ml) H2O H2O H2O MeOH EtOH CH2Cl2 Aceton Saye N'dribala CP2
22 Cochlospermum: Antiplasmodial Activity IC50 (µg/ml) H2O H2O H2O MeOH EtOH CH2Cl2 Aceton Saye N'dribala CP2 MeOH EtOH CH2Cl2 Aceton
23 Cochlospermum: Antiplasmodial Activity IC50 (µg/ml) H2O H2O H2O MeOH EtOH CH2Cl2 Aceton DCM EAF DH cochlox. cochlox. Saye N'dribala CP2 CP MeOH EtOH CH2Cl2 Aceton
24 Cochlospermum: Antiplasmodial Activity 60,0 50,0 40,0 30,0 20,0 10,0 0,0 26,9 39,2 56,8 43,3 IC50 (µg/ml) 50,9 50,3 20,8 0,8 10,9 6,6 6,4 H2O H2O H2O MeOH EtOH CH2Cl2 Aceton DCM EAF DH cochlox. cochlox. Saye N'dribala CP2 CP MeOH EtOH CH2Cl2 Aceton
25 Cochlospermum: Antiplasmodial Activity IC50, IC90, IC99 (µg/ml) 120 IC50 IC90 IC H2O H2O H2O MeOH EtOH CH2Cl2 Aceton DCM EAF DH cochlox. Saye N'dribala CP2 CP cochlox.
26 Marker Compounds for Quality Control, N dribala, Saye Cochloxanthine & Dihydrocochloxanthine UV spectra Cochloxanthine Dihydrocochloxanthine
27 Research Perspectives Further investigation on the antiplasmodial activity of : Fractions and isolated compounds from active fractions Investigation of the mode of action of the fractions on the parasite life stages. Cytotoxity of the the active fractions and/ or compounds
28 Acknowledgement: Austrian Partnership Programme in Higher Education and Research for Development APPEAR project-75 ( ) Prof. Harald Noedl Dr. Zephirin Dakuyo Aline Lamien Meda Johannes Novak Students: Martina Mischka Anna Karnthaler Johannes Klinger Karin König (BOKU) Associate Partner: Hans Peter Fuehrer Thomas Pacher Tamara Kolodziej Markus Bacher (BOKU) Associate Partners: University of Pretoria (Prof. K. ELOFF), University of Graz (Prof. Dr. R. BAUER), University of Lausanne (Dr. B. GRAZ), University of Oxford (Dr. M. WILLCOX), ULB Belgium (Prof. P. DUEZ) DI Elke Stinnig Programme Manager Appear Martin Kiendrebeogo Moussa Compaoré Roland Meda Student: Orokia Traoré Issa Karama Associate Partner: Odile G. Nacoulma Jeanne Millogo Patrice Zerbo Lassina Sanou Souleymane Sanou Marc Olivier
29 Vielen Dank für Ihre Aufmerksamkeit
PROGRESS REPORT ON DECADE OF TRADITIONAL MEDICINE IN THE AFRICAN REGION. Progress Report. CONTENTS Paragraphs BACKGROUND PROGRESS MADE...
5 July 2011 REGIONAL COMMITTEE FOR AFRICA ORIGINAL: ENGLISH Sixty-first session Yamoussoukro, Côte d Ivoire, 29 August 2 September 2011 Provisional agenda item 17.2 PROGRESS REPORT ON DECADE OF TRADITIONAL
More informationAvailability Evaluation of Twelve Antimalarial Medicinal Plants from Western Regions of Burkina Faso
Journal of Diseases and Medicinal Plants 2018; 4(3): 80-88 http://www.sciencepublishinggroup.com/j/jdmp doi: 10.11648/j.jdmp.20180403.13 ISSN: 2469-8202 (Print); ISSN: 2469-8210 (Online) Availability Evaluation
More informationPARASITOLOGY CASE HISTORY #14 (BLOOD PARASITES) (Lynne S. Garcia)
PARASITOLOGY CASE HISTORY #14 (BLOOD PARASITES) (Lynne S. Garcia) A 37-year-old woman, who had traveled to New Guinea for several weeks, presented to the medical clinic with fever, chills, and rigors within
More informationIsolation and characterization of pristimerin as the antiplasmodial and antileishmanial agent of Maytenus senegalensis (Lam.) Exell.
Isolation and characterization of pristimerin as the antiplasmodial and antileishmanial agent of Maytenus senegalensis (Lam.) Exell. Sami A. Khalid, a* Gerda M. Friedrichsen, b Soren B. Christensen, b
More informationAntimalarial alkaloids isolated from Annona squamosa
Antimalarial alkaloids isolated from Annona squamosa Tylor Johns 1, *, Arnold Windust 1, Thomas Jurgens 2, Saleh Muhammad Mansor 3 1 Department of Plant Science, Macdonald Campus, McGill University, Ste-Anne-de-
More information7.1 Introduction.. 127
CHAPTER 7 GENERAL DISCUSSION AND CONCLUSION 7.1 Introduction.. 127 7.2 Bioassay guided fractionation of the ethanol crude extract and isolated compounds..... 127 7.3 Biological evaluation of the isolated
More informationcreening of Natural/Synthetic Compounds for Antimalarial Activity
PARASITE BILGY S creening of atural/synthetic Compounds for Antimalarial Activity Plants have been used as a traditional medicine for the treatment of malaria. Plants may provide drugs directly such as
More informationEvaluation of 4 artemisinin-based combinations for treating uncomplicated malaria in African children Preliminary results
Evaluation of 4 artemisinin-based combinations for treating uncomplicated malaria in African children Preliminary results Umberto D Alessandro and the 4ABC study group Objectives Main To compare the safety
More informationToxicological risk assessment of Aristolochia species. Johanna Michl
Toxicological risk assessment of Aristolochia species Johanna Michl Aristolochia Large plant genus of the family Aristolochiaceae Common names: birthwort, pipevines, Duchtman s pipes Occur on all continents
More informationJournal of Chemical and Pharmaceutical Research, 2018, 10(11): Research Article
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2018, 10(11): 41-47 Research Article ISSN : 0975-7384 CODEN(USA): JCPRC5 The Activity of Anti-Plasmodium of Alkaloid Fraction
More informationSite ANRS/UFR-SDS Université de Ouagadougou, Ouagadougou, Burkina Faso; 3
Establishment of a HIV Vaccine Cohort among Clandestine Female Sex Workers in Ouagadougou, Burkina Faso: Situation Analysis of Sexual and Reproductive Health and HIV Needs Abdramane BERTHE 1, Nicolas MEDA
More informationChukvelutins A-C, 16-norphragmalin limonoids with unprecedented skeletons from Chukrasia tabularis var. velutina
Chukvelutins A-C, 16-norphragmalin limonoids with unprecedented skeletons from Chukrasia tabularis var. velutina Jun Luo, Jun-Song Wang, Jian-Guang Luo, Xiao-Bing Wang, and Ling-Yi Kong* Department of
More informationAfr. J. Trad. CAM (2006) 3 (4): 43-49
43 Research Paper ISSN 0189-6016 2006 Afr. J. Traditional, Complementary and Alternative Medicines www.africanethnomedicines.net ANTIMALARIAL ACTIVITY OF MAMMEA AFRICANA * 1. Jude E. Okokon; 2 Aniekan
More informationIn vitro cultivation of Plasmodium falciparum
Chapter 2 In vitro cultivation of Plasmodium falciparum In vitro cultivation of Plasmodium falciparum 2.1 INTRODUCTION Malaria represents the world s greatest public health problem in terms of number of
More informationSUPPLEMENTARY MATERIAL
SUPPLEMENTARY MATERIAL Chemical constituents from Agrimonia pilosa Ledeb. and their chemotaxonomic significance Wei-jie Liu, Xue-qian Hou, Hao Chen, Jing-yu Liang*, Jian-bo Sun** Department of Natural
More informationExploring Medicinal Plants for Better Health: Antiplasmodial properties of Clerodendrum myricoides and Dodonaea angustifolia
Section 4 22 Pharmacology Exploring Medicinal Plants for Better Health: Antiplasmodial properties of Clerodendrum myricoides and Dodonaea angustifolia Ethiopia Yalemtsehay Mekonnen, Teferra Work, Gebremichael
More informationThe Malarias: Plasmodium falciparum Plasmodium vivax Plasmodium malariae Plasmodium ovale. Distribution of Plasmodium falciparum
The Malarias: Plasmodium falciparum Plasmodium vivax Plasmodium malariae Plasmodium ovale Distribution of Plasmodium falciparum 1 Distribution Of Plasmodium vivax 2 Global Risk By Country-Proportionality
More informationSupporting Information
Notes Bull. Korean Chem. Soc. 2013, Vol. 34, No. 1 1 http://dx.doi.org/10.5012/bkcs.2013.34.1.xxx Supporting Information Chemical Constituents of Ficus drupacea Leaves and their α-glucosidase Inhibitory
More informationPhenotyping Plasmodium vivax in Indonesia using Standard Chloroquine Therapy. Puji Budi Setia Asih. Eijkman Institute for Molecular Biology
Phenotyping Plasmodium vivax in Indonesia using Standard Chloroquine Therapy Puji Budi Setia Asih Eijkman Institute for Molecular Biology Background Plasmodium vivax threatens 2.6 billion people with a
More informationMonitoring in vitro digestion of rice using capillary electrophoresis online
Monitoring in vitro digestion of rice using capillary electrophoresis online James Jaeyoung Lee Dr Ben Liu, Dr Rachelle Ward, Dr Vito Butardo Jr, Dr Dan Waters, Prof Chris Blanchard Jonathan Tang, Dr Patrice
More informationThe Malarias: Plasmodium falciparum Plasmodium vivax Plasmodium malariae Plasmodium ovale. Watersheds of the African Continent
The Malarias: Plasmodium falciparum Plasmodium vivax Plasmodium malariae Plasmodium ovale Global Risk By Country-Proportionality Plot P. falciparum P. vivax Distribution of Plasmodium falciparum 3 million
More informationInteraction of Chalcones with Ferriprotoporphyrin IX. Lee M.S. Elena
Interaction of Chalcones with Ferriprotoporphyrin IX Lee M.S. Elena Department of Pharmacy, ational University of Singapore 10, Kent Ridge Crescent, Singapore 119260 ABSTRACT Chalcones are a group of compounds
More informationBlood Smears Only 07 February Sample Preparation and Quality Control 12B A
NEW YORK STATE Parasitology Proficiency Testing Program Blood Smears Only 07 February 2012 The purpose of the New York State Proficiency Testing Program in the category of Parasitology Blood Smears Only
More informationBlood Smears Only 6 October Sample Preparation and Quality Control 15B-K
NEW YORK STATE Parasitology Proficiency Testing Program Blood Smears Only 6 October 5 The purpose of the New York State Proficiency Testing Program in the category of Parasitology - Blood Smears Only is
More informationSynthesis of Sequence-Controlled Acrylate Oligomers. via Consecutive RAFT Monomers Additions
Supporting Information Synthesis of Sequence-Controlled Acrylate ligomers via Consecutive RAFT Monomers Additions Joke Vandenbergh a, Gunther Reekmans, b Peter Adriaensens b and Thomas Junkers a * a Polymer
More informationSolomon Derese, PhD. University of Nairobi. The 7 th International Conference of the Kenya Chemical Society October 15-18, 2012, Maseno
Solomon Derese, PhD University of Nairobi The 7 th International Conference of the Kenya Chemical Society October 15-18, 2012, Maseno 1 Why should we look for drugs from natural products in Africa? Africa
More informationSupporting Information. Effect-directed discovery of bioactive compounds followed by. highly targeted characterization, isolation and identification,
Supporting Information Effect-directed discovery of bioactive compounds followed by highly targeted characterization, isolation and identification, exemplarily shown for Solidago virgaurea Ágnes M. Móricz
More informationHALOFANTRINE HYDROCHLORIDE - EFFICACY AND SAFETY IN CHILDREN WITH ACUTE MALARIA
HALOFANTRINE HYDROCHLORIDE - EFFICACY AND SAFETY IN CHILDREN WITH ACUTE MALARIA Pages with reference to book, From 8 To 10 Mushtaq A. Khan, Gui Nayyer Rehman, S.A. Qazi ( Children Hospital, Pakistan Institute
More informationSynthesis and Analysis of N-Acetyltyrosine-N- Ethyl Amide from N-Acetyl Yyrosine Ethyl Ester
Governors State University OPUS Open Portal to University Scholarship All Capstone Projects Student Capstone Projects Fall 2010 Synthesis and Analysis of N-Acetyltyrosine-N- Ethyl Amide from N-Acetyl Yyrosine
More informationDelineation of the Role of Glycosylation in the Cytotoxic Properties of Quercetin using Novel Assays in Living Vertebrates
Delineation of the Role of Glycosylation in the Cytotoxic Properties of Quercetin using Novel Assays in Living Vertebrates Si-Hwan Park,, Hyun Jung Kim,, Soon-Ho Yim, Ah-Ra Kim, Nisha Tyagi, Haihong Shen,
More informationPhytochemical, Antibacterial and Antioxidant Investigations of Sesbania rostrata Dc (Fabaceae) Extracts form Leaves, Stems, Granulates, Pods and Roots
Current Research Journal of Biological Sciences 3(6): 606-611, 2011 ISSN:2041-0778 Maxwell Scientific Organization, 2011 Submitted: August 19, 2011 Accepted: October 07, 2011 Published: November 15, 2011
More informationANTIMALARIA ACTIVITY OF ETHANOLIC EXTRACTS OF LEAVES OF TERMINALIA CATAPPA. L. COMBRETACEAE (INDIAN ALMOND)
Bayero Journal of Pure and Applied Sciences, 2(1): 14-1 Received: February, 200 Accepted: April, 200 ANTIMALARIA ACTIVITY OF ETHANOLIC EXTRACTS OF LEAVES OF TERMINALIA CATAPPA. L. COMBRETACEAE (INDIAN
More informationDevelopment of a near-infrared fluorescent probe for monitoring hydrazine in serum and living cells
Supporting Information for Development of a near-infrared fluorescent probe for monitoring hydrazine in serum and living cells Sasa Zhu, Weiying Lin,* Lin Yuan State Key Laboratory of Chemo/Biosensing
More informationAntimalarial and antioxidant activity of phenolic compounds isolated from Erythrina crista-galli L.
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2014, 6(4):786-790 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 Antimalarial and antioxidant activity of phenolic
More informationUniversity of Veterinary and Animal Sciences, Bikaner), V.P.O. Bajor, Dist. Sikar, Rajasthan, India
REVIEW ARTICLE www.ijapc.com e-issn 2350-0204 Malaria, A Widely Prevalent Mosquito-Borne Infection in Humans and Recommended Herbal Therapy Subha Ganguly 1*, Satarupa Roy 2 1 Associate Department of Veterinary
More informationProceedings of the Third International Conference on Mathematics and Natural Sciences (ICMNS 2010)
Proceedings of the Third International Conference on Mathematics and Natural Sciences (ICMNS 2010) 3-EPIOCOTILLOL FROM THE BARK OF AGLAIA SMITHII (MELIACEAE) AND TOXIC ACTIVITY AGAINST ARTEMIA SALINA AND
More informationSUPPORTING INFORMATION for. Identification of key structural characteristics of Schisandra chinensis lignans
SUPPORTING INFORMATION for Identification of key structural characteristics of Schisandra chinensis lignans involved in P-Glycoprotein inhibition Jiří Slanina #, Gabriela Páchniková #, Martina Čarnecká,
More informationAfr. J. Trad. CAM (2006) 3 (2): STUDY OF THE ANTIBACTERIAL ACTIVITY OF THE STEM BARK AND LEAF EXTRACTS OF PARKIA BIGLOBOSA (JACQ.) BENTH.
74 Short Communication ISSN 0189-6016 2006 Afr. J. Traditional, Complementary and Alternative Medicines www.africanethnomedicines.net STUDY OF THE ANTIBACTERIAL ACTIVITY OF THE STEM BARK AND LEAF EXTRACTS
More informationIridoids and flavonoids from Valeriana hardwickii Wall
01; 5(3): 45-49 E-ISSN: 78-413 P-ISSN: 349-834 JPP 01; 5(3): 45-49 Received: 3-03-01 Accepted: 4-04-01 Loi Huynh Hung Tran Markus Bacher Department of Chemistry, Division of Chemistry of Renewables, UFT
More informationSUPPLEMENTARY MATERIAL Antiradical and antioxidant activity of flavones from Scutellariae baicalensis radix
SUPPLEMENTARY MATERIAL Antiradical and antioxidant activity of flavones from Scutellariae baicalensis radix Dorota Woźniak A, Andrzej Dryś B, and Adam Matkowski* A A Department of Pharmaceutical Biology
More informationTHE EFFECT OF ALKALOIDS AND FLAVONOIDS EXTRACTS OF VITEX DONIANA SEED ON SOME MICROORGANISMS
THE EFFECT OF ALKALOIDS AND FLAVONOIDS EXTRACTS OF VITEX DONIANA SEED ON SOME MICROORGANISMS E.I. Okoye Department of Pure and Industrial Chemistry, Anambra State University, Uli, Nigeria ABSTRACT: This
More informationGuajavadimer A, a dimeric caryophyllene-derived meroterpenoid with a new carbon skeleton from the leaves of Psidium guajava.
Guajavadimer A, a dimeric caryophyllene-derived meroterpenoid with a new carbon skeleton from the leaves of Psidium guajava. Chuang-Jun Li, Jie Ma, Hua Sun, Dan Zhang, and Dong-Ming Zhang* State Key Laboratory
More informationThe Journal of Phytopharmacology
Volume 1 Issue 3 2012 The Journal of Phytopharmacology (Pharmacognosy and Phytomedicine Research) Comparing of antioxidant and DPPH induced free radical scavenging activity of Sesbania grandiflora and
More informationSupporting Information
Supporting Information Developing Activity Localization Fluorescence Peptide Probe Using Thiol-Ene Click Reaction for Spatially Resolved Imaging of Caspase-8 in Live Cells Wei Liu,, Si-Jia Liu,, Yong-Qing
More informationCarbon-1 versus carbon-3 linkage of D-galactose to porphyrins: Synthesis, uptake, and photodynamic efficiency
Supporting information for Carbon-1 versus carbon-3 linkage of D-galactose to porphyrins: Synthesis, uptake, and photodynamic efficiency Patrícia M. R. Pereira #, Waqar Rizvi #, N. V. S. Dinesh K. Bhupathiraju,
More informationSawadogo et al., Afr J Tradit Complement Altern Med. (2011) 8(4):
Sawadogo et al., Afr J Tradit Complement Altern Med. (2011) 8(4):420 424 420 ANTI-INFLAMMATORY, ANALGESIC AND ANTIPYRETIC EFFECTS OF LEPIDAGATHIS ANOBRYA NEES (ACANTHACEAE) Sawadogo Wamtinga Richard 1,
More informationBlood Smears Only 5 February Sample Preparation and Quality Control 13B A
NEW YORK STATE Parasitology Proficiency Testing Program Blood Smears Only 5 February 2013 The purpose of the New York State Proficiency Testing Program in the category of Parasitology Blood Smears Only
More informationBisoffi, Zeno; Sirima, Bienvenu Sodiomon; Angheben, Andrea; Lodesani, Claudia; Gobbi, Federico; Tinto, Halidou; Van den Ende, Jef
MSF Field Research Rapid malaria diagnostic tests vs. clinical management of malaria in rural Burkina Faso: safety and effect on clinical decisions. A randomized trial Item type Authors Article Bisoffi,
More informationPreparation of stock solution and reagents for DPPH assay
A1 Preparation of stock solution and reagents for DPPH assay i. Plant sample (Stock solution) A stock solution of 20 mg/ml of each extract was prepared and wrapped in aluminium foil. The crude methanol
More informationAdulticide activity in fractions of Zanthoxylum heitzii extract against Anopheles gambiae s.s.
Adulticide activity in fractions of Zanthoxylum heitzii extract against Anopheles gambiae s.s. Bertin Mikolo 1, Hans J. Overgaard 2, Torunn Stangeland 3, Karl Egil Malterud 4, Helle Wangensteen 4, Berit
More informationQuantitative chromatin proteomics reveals a dynamic histone. post-translational modification landscape that defines asexual
Quantitative chromatin proteomics reveals a dynamic histone post-translational modification landscape that defines asexual and sexual Plasmodium falciparum parasites Nanika Coetzee 1, Simone Sidoli 2,
More informationSupplementary information Oxaliplatin reacts with DMSO only in the presence of water
Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 2017 Supplementary information Oxaliplatin reacts with DMSO only in the presence of water
More informationMalaria. Population at Risk. Infectious Disease epidemiology BMTRY 713 (Lecture 23) Epidemiology of Malaria. April 6, Selassie AW (DPHS) 1
Infectious Disease Epidemiology BMTRY 713 (A. Selassie, DrPH) Lecture 23 Vector-Borne Disease (Part II) Epidemiology of Malaria Learning Objectives 1. Overview of malaria Global perspectives 2. Identify
More informationIn vitro antioxidant activity of a flavonoid compound isolated from methanolic extract of Helianthus annuus leaves (Asteraceae)
Available online at www.scholarsresearchlibrary.com Scholars Research Library Der Pharmacia Lettre, 2017, 9 [6]:28-34 [http://scholarsresearchlibrary.com/archive.html] ISSN 0975-5071 USA CODEN: DPLEB4
More informationProportion (%) of population with haemoglobin below:
Vitamin and Mineral Nutrition Information System (VMNIS) WHO Global Database on Anaemia The database on Anaemia includes data by country on prevalence of anaemia and mean haemoglobin concentration BURKINA
More informationStakeholders meeting on Malaria
Plans and progress towards EDCTP2 Stakeholders meeting on Malaria 19 September 2013 Austrian Ministry of Science and Research First district of Vienna, Freyung 3, Vienna, Austria. Michael Makanga, MD PhD.
More informationNeuroprotective and Antioxidant Constituents from Curcuma zedoaria Rhizomes
Supporting Information Rec. Nat. Prod. 9:3 (2015) 349-355 Neuroprotective and Antioxidant Constituents from Curcuma zedoaria Rhizomes Omer Abdalla Ahmed Hamdi 1, Lo Jia Ye 2, Muhamad Noor Alfarizal Kamarudin
More information2. Selection criteria for substances of herbal origin relevant for standardization and quality control of herbal medicines 77
Annex 1 WHO guidelines for selecting marker substances of herbal origin for quality control of herbal medicines 1. Introduction 72 1.1 Background 72 1.1.1 Preparation of the document 73 1.2 Objectives
More informationTHE JOURNAL OF ANTIBIOTICS. Polyketomycin, a New Antibiotic from Streptomyces sp. MK277-AF1. II. Structure Determination
THE JOURNAL OF ANTIBIOTICS Polyketomycin, a New Antibiotic from Streptomyces sp. MK277-AF1 II. Structure Determination ISAO MOMOSE, WEI CHEN, HIKARU NAKAMURA, HIROSHI NAGANAWA, HIRONOBU IINUMA and TOMIO
More informationDetermination of N-Nitrososarcosine (NSAR) in tobacco
JTI-Ökolab Vienna, Austria Determination of N-Nitrososarcosine (NSAR) in tobacco Madeleine Werneth, Jutta Pani, Bernhard Mayer-Helm 2014 CORESTA CONGRESS - ST46 Québec City, Canada 12-16 October 2014 Background
More informationCytotoxic Activity, Proliferation Inhibition and Apoptosis Induction of Rhaphidophora Pinnata (L.F.) Schott Chloroform Fraction to MCF-7 Cell Line
International Journal of PharmTech Research CODEN (USA): IJPRIF ISSN : 0974-4304 Vol.6, No.4, pp 1327-1333, Aug-Sept 2014 Cytotoxic Activity, Proliferation Inhibition and Apoptosis Induction of Rhaphidophora
More informationBiological Activities for Extracts of Amargo (Quassia amara)
Biological Activities for Extracts of Amargo (Quassia amara) Part - Origin Tested For Type Extract Test Model Dosage Result Notes/Organism tested Ref # Leaf India Toxic Effect (general) H2O Ext Not Stated
More informationPhytochemical studies of medicinal plants in Bulgaria. Prof. Dr. Stefan Nikolov D.sci.
Phytochemical studies of medicinal plants in Bulgaria Prof. Dr. Stefan Nikolov D.sci. TE PLANTS DIVERSITY IN BULGARIA Bulgaria is relatively small in size 111 000 km2 but it is rich in biological diversity
More informationResearch Article. Antimalarial activity of parenteral administration of eurycomanone artesunate combination in Plasmodium berghei infected mice
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2016, 8(2):18-22 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 Antimalarial activity of parenteral administration
More informationBIOCHEMISTRY & MEDICINE:
BIOCHEMISTRY & MEDICINE: INTRODUCTION Biochemistry can be defined as the science of the chemical basis of life (Gk bios "life"). The cell is the structural unit of living systems. Thus, biochemistry can
More informationElectronic Supplementary Material
Electronic Supplementary Material PAMAM Dendrimers Bearing Electron-Donating Chromophores: Fluorescence and Electrochemical Properties Bing-BingWang a, Xin Zhang a, Ling Yang a, Xin-Ru Jia* a, Yan Ji a,
More informationPAPER No.5: Forensic Chemistry & Explosives MODULE No. 12 : Blood Alcohol Estimation
Subject Paper No and Title Module No and Title Module Tag PAPER: 5, Forensic Chemistry & Explosives MODULE: M12, Blood alcohol estimation FS_P5_M12 TABLE OF CONTENTS 1. Learning Outcomes 2. Sample Collection
More informationPreparation of Stable Aziridinium Ions and Their Ring Openings
Supplementary Information Preparation of Stable Aziridinium Ions and Their Ring Openings Yongeun Kim a Hyun-Joon Ha*, a Sae Young Yun b and Won Koo Lee,*,b a Department of Chemistry and Protein Research
More informationAS NON MICROSCOPIC IMMUNOLOGICAL MARKER IN DIAGNOSIS OF MALARIAL PARASITE
International Journal of Medical Science and ducation An official Publication of Association for Scientific and Medical ducation (ASM) Original research Article ROL OF pldh ANTIGN AS NON MICROSCOPIC IMMUNOLOGICAL
More informationAntimalarials in the WHO Essential Drugs List for Children Reviewer No.1
Antimalarials in the WHO Essential Drugs List for Children Reviewer No.1 Part I: Evaluation of the current list Proposed grouping from the March 2007 meeting 6.5.3 Antimalarial medicines 6.5.3.1 For curative
More informationSynthesis of cationic porphyrin modified amino. acids
Synthesis of cationic porphyrin modified amino acids Eric Biron and Normand Voyer* Département de chimie and CREFSIP, Faculté des sciences et de génie, Université Laval, Québec, Québec, Canada G1K 7P4
More informationGraduate School of Nutritional and Environmental Sciences, University of Shizuoka,
Identification of Indole Alkaloid Structural Units Important for Stimulus Selective TRPM8 Inhibition: SAR Study of Naturally Occurring Iboga Derivatives Yuko Terada,, Mariko Kitajima,, Fuyumi Taguchi,
More informationAntimalarial efficacy of Pongamia pinnata (L) Pierre against Plasmodium falciparum (3D7 strain) and Plasmodium berghei (ANKA)
Satish and Sunita BMC Complementary and Alternative Medicine (2017) 17:458 DOI 10.1186/s12906-017-1958-y RESEARCH ARTICLE Open Access Antimalarial efficacy of Pongamia pinnata (L) Pierre against Plasmodium
More informationIntensity ion fading SALDI MS approach for searching inhibitors of tyrosinase in complex mixtures
Université d'orléans Institut de Chimie Organique et Analytique Intensity ion fading SALDI MS approach for searching inhibitors of tyrosinase in complex mixtures Aleksander Salwiński Prof. Benoit Maunit,
More informationBACKGROUND MALARIA -HEALTH PROBLEM IN THE WORLD -HIGH PREVALENCE AND MORTALITY -CONTROL?
BACKGROUND MALARIA -HEALTH PROBLEM IN THE WORLD -HIGH PREVALENCE AND MORTALITY -CONTROL? NEW DRUGS NATURAL SUBSTANCES BACKGROUND information WHO MALARIA HEALTH PROBLEM IN THE WORD 2,4 MILLION PEOPLE LIFE
More informationCONTENT. i iv ix. SVKM s NMIMS, School of Pharmacy and Technology Management
CONTENT Chapter No. Title Page No. Abbreviations List of Figures List of Tables 1 Introduction 1 1.1 Practical aspects 4 1.2 Stability-indicating assay method (SIAM) 5 1.3 Regulatory aspects 6 1.4 Techniques
More informationIn vivo Antimalarial Activity of Methanol and Water Extracts of Eryngium thorifolium Boiss (Apiaceae Family) against P. berghei in Infected Mice
Tropical Journal of Pharmaceutical Research August 2014; 13 (8): 1313-1317 ISSN: 1596-5996 (print); 1596-9827 (electronic) Pharmacotherapy Group, Faculty of Pharmacy, University of Benin, Benin City, 300001
More informationAntimalarial prenylated chalcones from the twigs of Dorstenia barteri var. subtriangularis
Antimalarial prenylated chalcones from the twigs of Dorstenia barteri var. subtriangularis Bathelemy Ngameni a, Jean Watchueng a, Fabrice Fekam Boyom b*, Felix Keumedjio a, Bonaventure T. Ngadjui a, Jiri
More informationCHAPTER 4 RESULTS AND DISCUSSION. chemistry, polar substances would dissolve in polar solvents while non-polar substances
CHAPTER 4 RESULTS AND DISCUSSION 4.1 Extraction yield of Alpinia scabra Samples of A. scabra were dried in an oven as a method of preservation after which the samples were ground to powder. The latter
More informationSupporting Information (SI)
Electronic Supplementary Material (ESI) for Analyst. This journal is The Royal Society of Chemistry 2015 Supporting Information (SI) Title: Optimization of Metabolite Extraction of Human Vein Tissue for
More information9/02/10. Blood glucose and prognosis in children with presumed severe malaria: what is the threshold for hypoglycaemia? What is hypoglycaemia?
Context Blood glucose and prognosis in children with presumed severe malaria: what is the threshold for hypoglycaemia? Hubert Barennes 1, Moussa I. Dicko 2, Bertrand Graz 1, Mathieu Forster 4, Merlin L
More informationSupplementary figures
Weight, kg Lumefantrine concentration μg/ml Supplementary figures 8 7 6 5 4 3 2 model data 1 0 0 5 10 15 Days Supplementary Figure 1. Plasma lumefantrine concentrations in African children [1] and model-fitted
More informationAntibacterial Terpenoid from The Bark of Lansium domesticum Corr cv. Kokossan (Meliaceae)
ABSTRACT Antibacterial Terpenoid from The Bark of Lansium domesticum Corr cv. Kokossan (Meliaceae) Tri Mayanti, 1 Siti Soidah 1, W. Drajat Natawigena, 2 Unang Supratman, 1 dan Roekmi-ati Tjokronegoro 1
More informationcomplemented with SipA ( SipA/pSipA) or SL1344 WT for 48 hours, after which the
P-gp expression (% of control) 12 1 8 6 4 2 * * Untreated SipA SipA/pSipA WT Supplementary Figure 1. SipA modulates the expression of P-gp in healthy murine intestinal epithelium in vivo. Salmonella Typhimurium
More informationApplying Molecular Networking for the Detection of
Supporting Information Applying Molecular Networking for the Detection of Natural Sources and Analogues of the Selective Gq Protein Inhibitor FR900359 Raphael Reher, Markus Kuschak, Nina Heycke, Suvi Annala,
More informationYUAN LI A.PROF QIZHI CHEN, PROF WAYNE COOK
Synthesis, characterization and properties of biocompatible poly(glycerol sebacate) YUAN LI A.PROF QIZHI CHEN, PROF WAYNE COOK Background Demand of biomaterials in the field of soft tissue engineering
More informationSupplementary Information: Liquid-liquid phase coexistence in lipid membranes observed by natural abundance 1 H 13 C solid-state NMR
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the wner Societies 28 Supplementary Information: Liquid-liquid phase coexistence in lipid membranes observed
More informationMalaria. An Overview of Life-cycle, Morphology and Clinical Picture
Malaria An Overview of Life-cycle, Morphology and Clinical Picture Malaria Malaria is the most important of all tropical parasitic disease,causes death and debility and is endemic throughout the tropics
More informationH. Tinto 1,2, E. B. Zoungrana 1, S. O. Coulibaly 1, J. B. Ouedraogo 1,2, M. Traoré 1,2, T. R. Guiguemde 1, E. Van Marck 3 and U.
Tropical Medicine and International Health volume7no11pp925 930november2002 Chloroquine and sulphadoxine-pyrimethamine efficacy for uncomplicated malaria treatment and haematological recovery in children
More informationHarm reduction advice based on the analysis of crack cocaine seizures from Swindon, UK
Harm reduction advice based on the analysis of crack cocaine seizures from Swindon, UK Jenny Scott & Michael G Rowan Department of Pharmacy & Pharmacology University of Bath, Claverton Down, Bath, UK BA2
More informationIN VITRO ANTICANCER ACTIVITY OF FLOWER EXTRACTS OF COUROUPITA GUIANENSIS
CHAPTER 3 IN VITRO ANTICANCER ACTIVITY OF FLOWER EXTRACTS OF COUROUPITA GUIANENSIS 3. INTRODUCTION Plants are the basic source of knowledge of modern medicine. Almost all the parts of the plant, namely
More informationIsolation and Identification of Anthralin From the Roots of Rhubarb Plant (Rheum palmatum)
ISSN: 0973-4945; CODEN ECJHAO E- Chemistry http://www.e-journals.net Vol. 4, No. 4, pp. 546-549, October 2007 Isolation and Identification of Anthralin From the Roots of Rhubarb Plant (Rheum palmatum)
More informationAn in Vivo Studies on the Sensitivity Pattern of Plasmodium Bergei to Stem Bark Extract of Echinaceae Angustifolia DC (Compositae)
International Journal of Medicinal Plants and Natural Products (IJMPNP) Volume 3, Issue 1, 2017, PP 23-28 ISSN 2454-7999 (Online) DOI: http://dx.doi.org/10.20431/2454-7999.0301004 www.arcjournals.org An
More informationFundraising proposal for a radio campaign in Guinea, Mali and Niger. Saving 15,500 children s lives for $870 each
Fundraising proposal for a radio campaign in Guinea, Mali and Niger Saving 15,500 children s lives for $870 each Based on a successful randomised controlled trial in Burkina Faso Fundraising proposal for
More informationTesting for G6PD deficiency for safe use of primaquine in radical cure of P. vivax and P. ovale
Testing for G6PD deficiency for safe use of primaquine in radical cure of P. vivax and P. ovale Webinar presentation to support the dissemination of the policy brief Silvia Schwarte, WHO/GMP e-mail: schwartes@who.int
More informationDiscovIR-LC. Application Note 026 May 2008 READING TEA LEAVES SUMMARY INTRODUCTION
TM DiscovIR-LC Deposition and Detection System Application Note 026 May 2008 READING TEA LEAVES The DiscovIR-LC is a powerful new tool for materials analysis. When connected to the outlet of an LC column,
More informationPharmacognostic and preliminary phytochemical analysis of Aegle marmelos L. and Centella asiatica L.
Pharmacognostic and preliminary phytochemical analysis of Aegle marmelos L. and Centella asiatica L. A. Vijayalakshmi, G. Sakthivigneswari and Suganya, J. Department of Botany, Avinashilingam Institute
More informationNature Biotechnology: doi: /nbt.2354
a b c Summed up peptide ion signals (arb. u.) 1E+03 INSR 1E+02 1E+01 1E+00-10 - 5 0 5 10 Summed up peptide ion signals (arb. u.) 1E+03 INSR 1E+02 1E+01 1E+00-10 -5 0 5 10 1E+03 1E+02 1E+01 INSR 1E+00-10
More informationGtfA and GtfB are both required for protein O-glycosylation in Lactobacillus plantarum
Supplemental information for: GtfA and GtfB are both required for protein O-glycosylation in Lactobacillus plantarum I-Chiao Lee, Iris I. van Swam, Satoru Tomita, Pierre Morsomme, Thomas Rolain, Pascal
More informationKey Words: Brassica oleraceae, glucosinolate, liquid chromatography mass spectrometry, FNH-I-003
IDENTIFICATION OF MAJOR GLUCOSINOLATES IN BROCCOLI (Brassica oleracea var. italica) BY LIQUID CHROMATOGRAPHY MASS SPECTROMETRY (LC-MS) AND DETERMINATION OF ANTICANCER PROPERTIES OF BROCCOLI EXTRACTS Carlos
More information