Prof. (Mrs.) Rita Akosua Dickson

Professor


Dept: Pharmacognosy
Vice-Chancellor
Kwame Nkrumah University of Science and Technology
Private Mail Bag, University Post Office, Kumasi, Ghana

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Research Areas/Interests

Maximum utilization of indigenous natural resources to contribute positively to the healthcare needs of our people. I research into bioactive natural ...~more


Publications

    Book

    • Rita Dickson (2010). Anti-infective and wound healing agents of plants sourced from Ghana, ISBN number, 978-3-8383-9319-3, published by LAMBERT Academic Publishing AG & Co. KG.

     

    Book Chapters 

    • Fleischer TC, Mensah MLK and Dickson RA (2009). Medicinal and Aromatic Plants of Ghana in Juliani HR, Simon JE and Ho CT (eds). African Natural Plant Products: New Discoveries and Challenges in Chemistry and Quality. American Chemical Society Symposium Series 1021. American Chemical Society, Washington, D.C. USA. 14: 241-262. 
    • Dickson RA, Annan K and Mensah AY (2011). Toxicity problems associated with herbs in: Herbal Drugs- A Modern approach to understand them better. Mandal SC (ed). ISBN number, 9788173816536, published by the New Central Book Agency Ltd.
    • Dickson RA (2010). Current trends in natural product research in Ghana-Views from WANNPRES, Ghana Chapter. Science and Technology Magazine, KNUST. pp. 40 - 41.
    • Owusu-Daaku F and Dickson RA (2011). Inspiring women in the field of Pharmacy. Commonwealth Scholarships Alumni Features: ‘Women as agents of change’ (http://cscuk.dfid.gov.uk/blog/2011/11/22/alumni-feature-women as agents of change-november-2011/).
    • Lakshmi SM, Kumar CKA, Dickson RA, Mandal SC (2006). Colour and pigments of medicinal plants and the postharvest practices for their preservation: A review. Stewart Postharvest Review 5: 15, 1-6 (2006).

     

    Peer-reviewed Journal articles:

    • Armah FA, Amponsah IK, Mensah AY, Dickson RA, Steenkamp PA, Madala NE and Adokoh CK (2018). Leishmanicidal activity of the root bark of Erythrophleum ivorense(Fabaceae) and identification of some of its compounds by ultra-performance liquid chromatography quadrupole time of flight mass spectrometry (UPLC-QTOF-MS/MS). Journal of Ethnopharmacology, 211: 207-216. 
    • Mbatchou VC, Dickson RA, Amponsah IK, Mensah AY and Habtemariam S (2018). Protection effect of the anthraquinones, cassiatorin and aurantio-obtusin from seeds of Senna tora against cowpea weevil attack. Asian Pacific Journal of Tropical Biomedicine, 8(2): 98-105. 
    • Mireku-Gyimah NA, Sarpong K, Amponsah IK, Mensah AY, and Dickson RA (2018). Comparative pharmacognostic studies of two Ghanaian medicinal plants: Saba senegalensis and Saba thompsonii. International Journal of Pharmaceutical Sciences and Research, 9(4): 1451-1461.
    • Kumatia EK, Annan K, Dickson RA, Mensah AY, Amponsah IK, Appiah AA, Tung NH, Edoh DA and Habtemariam S (2017). Antiinflammatory and analgesic effects in rodent models of ethanol extract of Clausena anisata roots and their chemical constituents. Natural Product Chemistry, 12(1): 67-72.
    • Mbatchou VC, Tchouassi DP, Dickson RA, Annan K, Mensah AY, Amponsah IK, Jacob JW, Cheseto X, Habtemariam S and Torto B (2017). Mosquito larvicidal activity of Cassia tora seed extract and its key anthraquinones aurantio-obtusin and obtusin. Parasites & vectors, 10(1): 562.
    • Harley BK, Dickson RA and Fleischer TC (2017). Antioxidant, glucose uptake stimulatory, α-glucosidase and α-amylase inhibitory effects of Myrianthus arboreusstem bark. Natural Product Chemistry Research 5: 273-279.
    • Komlaga G, Genta-Jouve G, Cojean S, Dickson RA, Mensah MLK, Loiseau PM, Champy P and Beniddir MA (2017). Antiplasmodial securinega alkaloids from Phyllanthus fraternus: Discovery of natural (+)-allonorsecurinine. Tetrahedron Letters, 58(38): 3754-3756.
    • Tetteh AW, Mensah ML, Boadu KO, Thomford KP, Agyemang MO, Annan K, Dickson RA, Mensah AY, Amponsah IK., Ekuadzi E and Owusu-Ansah ED (2017). Clinical evaluation of the safety and effectiveness of Adutwumwaa malamix: A polyherbal product for the treatment of uncomplicated malaria in Ghana. Journal of Applied Pharmaceutical Science 7(07), 040-045.
    • Dickson RA, Harley BK, Berkoh D, Ngala RA, Titiloye NA, and Fleischer TC (2016). Antidiabetic and haematological effect of Myrianthus arboreus Beauv. stem bark extract in streptozotocin-induced diabetic rats. International Journal of Pharmaceutical Sciences and Research, 7(12): 4812-4826.
    • Armah FA, Annan K, Dickson RA, Mensah AY, Ameyaw EO and Anning AA (2016). Anti-leishmanial, anti-inflammatory and antioxidant potential of Omphalocarpum ahia Chev. Der Pharmacia Lettre, 2016, 8 (2):161-168.
    • Ekuadzi E, Dickson RA, Fleischer TC, Dapaah SO, Reynolds EO, Akpabey ES, Fianu MG (2016). Antimicrobial and modulation effects of selected Ghanaian medicinal plants. Journal of Science and Technology, 36 (3), 1-7.
    • Kumatia EK, Annan K, Dickson RA, Mensah AY, Amponsah IK, Tung NH, Augustine Ocloo A and Habtemariam S (2016). Anti-inflammatory and analgesic activities of Annickia polycarpa stem back and its constituents. Der Pharmacia Lettre, 8 (13):42-52.
    • Komlaga G, Cojean S, Dickson RA, Beniddir MA, Soulaf Suyyahg-Albouz S, Mensah MLK, Agyare C, Champy P and Loiseau MP (2016). Antiplasmodial activity of selected medicinal plants used to treat malaria in Ghana. Parasitology Research, DOI 10.1007/s00436-016-5080-8.
    • Komlaga G, Agyare C, Dickson RA, Mensah MLK, Annan K, Loiseau MP, Champy P (2015). Medicinal plants and finished marketed herbal products used in the treatment of malaria in the Ashanti Region, Ghana. Journal of Ethnopharmacology 172: 333–346.
    • Thomford KP, Mensah MLK, Dickson RA, Sakyiamah M, Edoh DA, Annan K (2015). Determination of the Rutin, Quercetin and Kaempferol contents in a Ghanaian polyherbal formulation (EAF-2011) and its raw materials using a simultaneous RP-HPLC method. International Journal of Pharmaceutical Sciences and Drug Research, 7(1): 01-04.
    • Turkson BK, Kofi PO, Achaa E, Woyome Y, Mensah MLK, Sarpong K, Fleischer TC, Amponsah IK, Ekuadzi E, Dickson RA, Mensah AY and Annan K (2015). Clinical evaluation of the effectiveness and safety of mist amen fevermix, a Ghanaian bi-herbal product, used in the management of uncomplicated malaria. Journal of Natural Sciences Vol.5, No.10.
    • Thomford KP, Mensah MLK, Dickson RA, Sarfo BS, Edoh DA, Mills-Robertson FC, Annan K (2015). A randomized double-blind study evaluating the safety and effectiveness of a Ghanaian polyherbal product for the management of superficial mycoses. Journal of Herbal Medicine 5, 140–146.
    • Ekuadzi E, Dickson RA, Fleischer TC, Annan K, Pistorius D, Oberer L and Gibbons S (2014). Flavonoid glycosides from the stem bark of Margaritaria discoideademonstrate antibacterial and free radical scavenging activities. Phytotherapy Research, 28: 784-787.
    • Dickson RA, Amponsah IK, Annan K and Fleischer TC (2014). Nutritive potential of a polyherbal preparation from some selected Ghanaian herbs. Journal of Natural Product Plant Resource, 4 (3): 77-81.
    • Koffour GA, Dickson RA, Gbedemah SY, Ekuadzi E, Dapaah G, Otoo LF (2014). Immunostimulatory and antimicrobial property of two herbal decoctions used in the management of HIV/AIDS in Ghana. African Journal of Traditional and Complimentary Medicine, 11(3): 166-172.
    • Ekuadzi E, Dickson RA, Fleischer TC, Amponsah IK, Pistorius D and Oberer L (2014). Chemical constituents from Gouania longipetala and Glyhaea brevis. Natural Product Research, 1-4.
    • Mireku EA, Mensah AY, Mensah MLK, Ekuadzi E and Dickson RA (2014). Antimicrobial and antioxidant activities of the stem bark of Cussonia bancoensis. Journal of Medical and Biomedical Sciences (2014) 3(2): 7-13.
    • Dickson RA, Mensah, MLK, Thomford KP, Annan K, Mills-Robertson FC, Appiah AA, Quarshie O, Antwi S, Kaminta S , Edoh D (2013). Quality and safety evaluation of a Ghanaian polyherbal product EAF-2011 for the management of superficial mycoses. International Journal of Medicine and Biomedical Research, 2 (2): 91-102.Annan K, Dickson RA, Sarpong K, Asare C, Amponsah K, Woode E (2013). Antipyretic activity of Polyalthia longifolia & Hook. F. var. pendula (Annonaceae), on lipopolysaccharide-induced fever in rats. Journal of Medical and Biomedical Sciences, 2 (1): 8-12.
    • Annan K, Dickson RA, Amponsah IK, Nooni IK (2013). The heavy metal contents of some selected medicinal plants sampled from different geographical locations. Pharmacognosy Research, 5 (2):103-108.
    • Amponsah IK, Fleischer TC, Dickson RA, Annan K, Thoss V (2013). Evaluation of anti-inflammatory and antioxidant activity of Furanocoumarins and Sterolin from the stem bark of Ficus exasperata Vahl (Moraceae). Journal of Scientific and Innovative Research, 2 (5): 880-88.
    • Amponsah IK, Fleischer TC, Annan K, Dickson RA, Mensah AY, Sarpong FM (2013). Anti-inflammatory, antioxidant and antimicrobial activity of the stem bark extract and fractions of Ficus exasperata (Moraceae). Journal of Pharmacognosy and Phytochemistry, 2 (3): 38-44.
    • Sarkodie JA, Fleischer TC, Edoh DA, Dickson RA, Mensah MLK, Annan K, Woode E, Koffour GA, Appiah I AA, Brew-Daniels I H (2013). Antihyperglycaemic activity of ethanolic extract of the stem of Adenia lobata Engl (Passifloraceae). International Journal of Pharmaceutical Sciences and Research, 4(4): 1370-1377.
    • Dickson RA, Annan K, Fleischer TC and Houghton PJ (2012). Benthaminin 3, a Novel Antibacterial Cassane-type furanoditerpenoid from Caesalpinia benthamiana. Journal of Pharmacy and Nutrition Sciences, 2, 1-6.
    • Dickson RA, Annan K, Fleischer TC, Amponsah IK, Nsiah K, and Oteng JA (2012). Phytochemical investigations and nutritive potential of eight selected plants from Ghana. Journal of Pharmacy and Nutrition Sciences, 2, 172-177.
    • Dickson RA, Fleischer TC, Ekuadzi E, Komlaga G (2012). Anti-inflammatory, antioxidant and selective antibacterial effects of Euadenia eminens root bark. African Journal of Traditional and Complementary and Alternative Medicine 9 (2): 271-276.
    • Annan K, Sarpong K, Asare C, Dickson RA, Amponsah IK, Gyan B, Ofori M, Gbedemah S. Y. (2012). In vitro anti-plasmodial activity of three herbal remedies for malaria in Ghana: Adenia cissampeloides (Planch.) Harms., TerminaIia ivorensis Chev, and Elaeis guineensis Jacq. Pharmacognosy Research, 4 (4): 225-229.
    • Ekuadzi E, Dickson RA, and Fleischer TC (2012). Antibacterial, anti-inflammatory and antioxidant properties of Gouania longipetala International Journal of Pharmaceutical Sciences and Research 3 (5)1300-1305.
    • Dickson RA, Ekuadzi, E, Annan K, Komlaga G (2011). Antibacterial, anti-inflammatory and antioxidant effects of the leaves and stem bark of Glyhaea brevis(Spreng) Monachino (Tiliaceae): A Comparative study. Pharmacognosy Research 3: 166-172.
    • Dickson RA, Annan K, Komlaga G (2011). Pharmacognostic Standardization of the Leaves and Root Bark of Caesalpinia benthamiana. Pharmacognosy Journal; 3 (24): 31-34.
    • Dickson RA, Fleischer TC, Houghton PJ, Cassane-type diterpenoids from the genus Caesalpinia (2011). Pharmacognosy Communications, 1: 63-77.
    • Annan K, Jackson N, Dickson RA, Sam GH, Komlaga G (2011). Acaricidal effect of an isolate from Hoslundia opposita vahl against Amblyomma variegatum (Acari: Ixodidae). Phcog Res; 3:185-8.
    • Fleischer TC, Sarkodie JA, Komlaga G, Mensah MLK, Dickson RA, and Kuffour G (2011). Hypoglycaemic and antioxidant activities of the stem bark of Morinda LucidaBenth in Streptozotocin – Induced Diabetic Rats. Pharmacognosy Communication. 1 (2):23-28.
    • Dickson RA., Fleischer TC, Ekuadzi E, Mensah AY, Annan K, Woode E. (2010). Antibacterial, Antioxidant and Anti-inflammatory properties of Margaritaria discoidea, a wound healing remedy from Ghana. Pharmacognosy Journal 2: 32-39.
    • Annan K, Dickson R, Yeboah A, Fleischer TC (2009). Acaricidal effect of Plumbago zeylanica against Amblyoma variegatum. Pharmacognosy Journal 1(3):190-194.
    • Annan K and Dickson RA (2008). Evaluation of wound healing actions of Hoslundia opposita, Anthocleista nobilis G. Don. And Balanites aegyptiaca L. Journal of Science and Technology, 28: 26-35 (2008).
    • Juliani HR, Simon JE, Quansah C, Asare E, Akromah R, Acquaye D, Asante-Dartey J, Mensah MLK, Fleischer TC, Dickson RA, Annan K, Mensah AY (2008). Chemical diversity of Lippia multiflora essential oils from West Africa. J. Essent. Oil Res. 20, 49-55.
    • Dickson RA, Houghton, PJ, Hylands P.J. (2007). Antibacterial and antioxidant cassanediterpenoids from Caesalpinia benthamiana. Phytochemistry 68, 1436-1441 (2007).
    • Dickson RA, Houghton PJ, Hylands PJ, Gibbons S (2006). Antimicrobial, resistance-modifying effects, antioxidant and free radical scavenging activities of Mezoneuron benthamianum, Securinega virosa Roxb. & Wlld. and Microglossa pyrifolia Lam. Phytother. Res. 20, 41-45 (2006).
    • Mensah AY, Houghton PJ, Dickson RA, Fleischer TC, Heinrich M and Bremner P (2006). In vitro evaluation of effects of two Ghanaian plants relevant to wound healing. Phytother. Res. 20, 941-944 (2006). 

     

    Published Abstracts 

    • Dickson RA, Houghton PJ, Hylands PJ (2006). Antibacterial and resistance-modifying effects of Mezoneuron benthamianum. J. Pharm. Pharmacol., 144 (supp 1), A-53.
    • Dickson RA, Houghton PJ, Hylands PJ (2006). Antibacterial and resistance-modifying effects of Caesalpinia benthamiana. Planta Medica 72: P017. 
    • Dickson RA, Houghton PJ, Hylands PJ (2005). Antibacteria and antioxidant cassane diterpenoids from Mezoneuron benthamianum. J. Pharm. Pharmacol., 145 (supp), S-71.
    • Mensah AY, Houghton PJ, Fleischer TC, Mensah MLK, Agyare K, Annan K and Dickson RA (2004b). Antimicrobial and antioxidant aspects of Commelina diffusa, a Ghanaian plant used traditionally for wound healing. J. Pharm. Pharmacol., 56: S-79. 

     

    Technical Report

    • Mensah MLK, Fleischer TC, Annan K, Mensah AY, Dickson RA, Sarpong K (2002). Monograph on Moringa oleifera Lam. Technical report submitted to Phyto Riker Pharmaceutical (GIHOC) Limited). 

     

    Conference Proceedings

    • Dickson RA, Thomford KP, Mensah MLK, Mills-Robertson FC, Sarfo B and Annan K (2012). A Prospective, randomised, double-blind, parallel-controlled trial to evaluate the safety and effectiveness of a herbal product EAF-2011, for the management of superficial mycoses’ at the 5th Annual Conference of the Ghana Biomedical Convention, at the Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana, July to August, 2012.
    • Dickson RA (2011). An overview of research areas on medicinal plants in the Department of Pharmacognosy at the meeting of the Global Discovery Chemistry Group, Norvatis Institutes for Biomedical Research, Cambridge, MA, USA, July, 2011.
    • Dickson RA (2010). The menace of hair lice infestation in Ghana: A myth or reality? at the 4th Scientific Meeting of Western African Network of Natural Products Research Scientists (WANNPRESS), August 01-04, 2010; Ouagadougou, Burkina Faso.
    • Sarkodie JA, Fleischer TC, Mensah AY, Mensah MLK, Sarpong K, Annan K, Dickson RA, Komlaga G, Woode E, and Kuffour G (2009). A terpenoid, MLP, isolated from the petroleum extract of stem bark of Morinda lucida shows hypoglycaemic effect in streptozotocin-induced diabetic rats. An oral presentation at the College of Health Sciences 2nd Scientific Conference 2009, Held at Miklin Hotel, Kumasi, 10th – 11th September 2009.
    • Dickson RA, Houghton, P. (2006). Antibacterial and resistance-modifying effects of Mezoneuron benthamianum at the British Pharmaceutical Conference (BPC 2006). Personalised medicine healthcare at the Manchester International Convention Centre, September 5, 2006.
    • Dickson RA, Houghton P (2005). Antibacterial and Antioxidant cassane-type diterpenoids from Mezoneuron benthamianum at the British Pharmaceutical Conference (BPC 2005). A common vision for health-Linking science with practice in Manchester International Convention Centre, September 27, 2005.
    • Dickson RA (2005). Provision of Healthcare services in Ghana, a presentation given to the final year Pharmacy students of the School of Pharmacy, London, December, 2005.
    • Dickson RA (2004). Antimicrobial and wound-healing properties of some plants from Ghana’ at Pharmacognosy Research Group Meeting, King’s College London, July 30, 2004.
    • Dickson RA, Alhassan AT (2012). Antihelminthic potential of ethnomedicinal plants sourced from the Northern Region of Ghana. 5th Scientific meeting of the Western Africa Network of Natural Products Research Scientists (WANNPRES) at MicCom Golf Hotels & Resort, Ada, Osun State, Nigeria.
    • Ekuadzi E, Dickson RA, Fleischer T.C (2012). Anti-Inflammatory and Antioxidant Effects of Gouania longipetala Hemsl (Rhamnaceae). 5th Scientific meeting of the Western Africa Network of Natural Products Research Scientists (WANNPRES) at MicCom Golf Hotels & Resort, Ada, Osun State, Nigeria.
    • Fleischer TC, Amponsah IK, Dickson RA, Mensah AY, Annan K, Woode E (2012). Anti-inflammatory, antimicrobial and antioxidant constituents of the stem bark of Ficus exasperata 5th Scientific meeting of the Western Africa Network off Natural Products Research Scientists (WANNPRES) at MicCom Golf Hotels & Resort, Ada, Osun State, Nigeria.
    • Sarkodie JA, Fleischer TC, Dickson RA, Mensah MLK, Annan K, Woode E (2012). Hypoglycaemic activities of the constituents of Adenia lobate. 5th Scientific meeting of the Western Africa Network of Natural Products Research Scientists (WANNPRES) at MicCom Golf Hotels & Resort, Ada, Osun State, Nigeria.
    • Annan K, Amponsah IK, Dickson RA (2012). Thin layer chromatography as a quality control tool for selected herbal products used in treating malaria in the Ghanaian market. 5th Scientific meeting of the Western Africa Network of Natural Products Research Scientists (WANNPRES) at MicCom Golf Hotels & Resort, Ada, Osun State, Nigeria.
    • Dickson RA, Burks H (2011). ‘Bioactive Natural Products from Medicinal plants brewed in the Ghanaian Pot- Norvatis Biomedical Research Institute, Cambridge, USA, August, 2011.
    • Dickson RA Houghton, P. Benthaminin 3, a Novel Antibacterial Cassane-type furanoditerpenoid from Caesalpinia benthamiana’ at the 51st Annual meeting of the American Society of Pharmacognosy and the Phytochemical Society of North America themed Natural Solutions to 21st Century problems –From discovery to commercialization at the Tradewinds Island Grand, St. Petersburg Beach, Florida, July 2010. 
    • Ekuadzi E, Dickson RA, Fleischer TC, Mensah AY, Mensah MLK, Woode E, Sarpong K, Annan K, Komlaga G and Kuffour G (2010). Antibacterial and antioxidant Effect of Marigataria discoides, Glyphaea brevis and Euadenia eminens. Natural Products Research Symposium, WANNPRES-Ghana. 
    • Sarkodie JA, Fleischer TC, Mensah AY, Mensah MLK, Woode E, Sarpong K, Annan K, Dickson RA, Komlaga G and Kuffour G (2010). Antidiabetic activity of the Stem of Adenia lobata in Streptozotocin-Induced Diabetic Rats. Natural Products Research Symposium, WANNPRES-Ghana.
    • Mensah AY, Donkor PO, Sarpong K, Fleischer TC, Dickson RA, Annan K and Woode (2010) Anti-inflammatory Activity of the Leaves of Wissadula amplissima. Natural Products Research Symposium, WANNPRES-Ghana.
    • Dickson RA, Annan K, Lartey NR (2010). The Prevalence of Hair Lice Infestation in Akwapim South and Agona East Districts of Ghana and some Medicinal plants used in their management. Natural Products Research Symposium, WANNPRES-Ghana.
    • Dickson RA, Annan K, Opare-Addo B (2010). The Problem of Hair Lice Infestation in the Atwima Mponua and Ga West Districts in the Ashanti and Greater Accra Regions of Ghana and the use of local herbs in the Management of the condition. Natural Products Research Symposium, WANNPRES-Ghana. 
    • Dickson RA (2009). ‘Novel antimicrobial, antioxidant and resistance-modifying cassane-type furanoditerpenoids from Caesalpinia benthamiana at the Commonwealth Pharmacist Association Conference, Accra-Ghana, August, 2009.
    • Sarkodie JA, Fleischer TC, Mensah AY, Mensah MLK, Sarpong K, Annan K, Dickson RA, Komlaga G, Woode E and Kuffour G (2009). A terpenoid, MLP, isolated from the petroleum extract of stem bark of Morinda lucida shows hypoglycaemic effect in streptozotocin-induced diabetic rats; Presented at the College of Health Sciences 2nd Scientific Conference 2009, Held at Miklin Hotel, Kumasi, 10th – 11th September 2009.
    • Fleischer TC, Mensah MLK, Mensah AY, Annan K, Sarpong K, Dickson RA, Komlaga, G, Glah ED, Argyropoulou C and Skaltsa H (2009). Mosquito repellent potential of some essential oils of medicinal plants growing in Ghana. Presented at the College of Health Sciences 2nd Scientific Conference 2009, Held at Miklin Hotel, Kumasi, 10th – 11th September 2009.
    • Dickson RA, Sarpong K, Mensah MLK, Fleischer TC, Mensah AY, Annan K, Komlaga G, Sam GH, Houghton PJ and Gibbons S (2009). “Novel Antimicrobial, Antioxidant and Resistance Modifying Cassane-Type Furano-Diterpenoids from Caesalpinia benthamiana” A poster presented at the 10th Commonwealth Pharmaceutical Association Conference on ‘Managing Threats and Crisis: The Vital Role of Pharmacy in an Unstable World” held at Accra, Ghana, 5th - 9th August 2009.
    • Dickson RA, Houghton P, Hylands P (2007). Novel cassane-type diterpenoids from Caesalpinia benthamiana’ at the 50th Anniversary meeting of the Phytochemical Society of Europe, Cambridge, April, 2007. 
    • Dickson RA, Houghton P (2006). Antibacterial and resistance-modifying effects of Mezonueron benthamianum’ at the 54th Annual Meeting of the Society for Medicinal plant Research, Helsinki, August 29, 2006.
    • Dickson RA, Houghton P (2006). Antimicrobial and Antioxidant properties of three plants sourced from Ghana and their relevance to wound-healing’ at the Ninth International Conference on Ethnopharmacology, Nanning, China, August 22-26, 2006.
    • Dickson RA, Houghton P (2006). Antibacterial and resistance-modifying effects of Mezonueron benthamianum at the 47th Annual Meeting of the American Society of Pharmacognosy. Natural Products on Target at Crystal Gateway Marriot, Arlington, Virginia, Washington, DC, August 5-9, 2000.
    • Dickson RA, Houghton P (2006). Antimicrobial and Antioxidant properties of three plants sourced from Ghana at the conference on ‘Natural products active against human pathogens (Academy of Pharmaceutical Sciences-ASP), at Jodrell Laboratory, Royal Botanic Gardens, Kew, Richmond, Surrey, April 7, 2000.
    • Dickson RA, Houghton P, Hylands P (2005). Antibacterial cassane diterpenes from Mezoneuron benthamianum’ at the 53rd Annual Congress of the Society of Medicinal Plant Research (GA) in Florence, Italy, August 21-25 2005.
    • Dickson, RA, Houghton P, Hylands P (2005). Antibacterial and Antioxidant cassane diterpenes from Mezoneuron benthamianum’ at Kew- Kings Square Phytochemical Scientific Meeting, King’s College London, October 17, 2005.
    • Dickson RA, Houghton P (2004). Antimicrobial properties of three plants from Ghana used for the treatment of skin diseases’ at the Ninth International Congress of Ethnobiology in collaboration with the 45th Annual Meeting of the Society for Economic Botany and the 8th International Congress of Ethnopharmacology- ‘Ethnobiology, Social Change and Displacement’, hosted by the Department of Anthropology, University of Kent, Canterbury, June 13-17, 2004.

     

     


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