publication . Other literature type . Article . 2017

Insecticide resistance status of malaria vectors in Lao PDR

Sébastien Marcombe; Julie Bobichon; Boutsady Somphong; Nothasin Phommavan; Santi Maithaviphet; Simone Nambanya; Vincent Corbel; Paul T. Brey;
Open Access English
  • Published: 01 Jan 2017
  • Country: France
Abstract
International audience; Knowledge on insecticide resistance in Anopheles species is a basic requirement to guide malaria vector control programs. In Lao PDR, vector control relies on insecticide residual spraying (IRS) and impregnated bed-nets (ITNs) with the use of pyrethroids. Here, the susceptibility of Anopheles species, including several malaria vectors (An. maculatus and An. minimus), to various insecticides was investigated in ten provinces of Lao PDR through a north-south transect. Bioassays were performed on field caught female mosquitoes using the standard WHO susceptibility tests with DDT (4%), deltamethrin (0.05%) and permethrin (0.75%). In addition,...
Persistent Identifiers
Subjects
Medical Subject Headings: parasitic diseases
free text keywords: Research Article, Medicine and Health Sciences, Infectious Diseases, Disease Vectors, Insect Vectors, Mosquitoes, Biology and Life Sciences, Species Interactions, Organisms, Animals, Invertebrates, Arthropoda, Insects, Agriculture, Agrochemicals, Insecticides, Ddt, Parasitic Diseases, Malaria, Tropical Diseases, People and Places, Demography, Death Rates, Infectious Disease Control, Biochemistry, Enzymology, Enzyme Chemistry, Enzyme Metabolism, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, [SDV.BA.ZI]Life Sciences [q-bio]/Animal biology/Invertebrate Zoology, Veterinary medicine, Anopheles, biology.organism_classification, biology, Pyrethroid, chemistry.chemical_compound, chemistry, Deltamethrin, Malaria, medicine.disease, medicine, Knockdown resistance, Permethrin, medicine.drug, Population, education.field_of_study, education, Vector (epidemiology), lcsh:Medicine, lcsh:R, lcsh:Science, lcsh:Q
Communities
Agricultural and Food Sciences
Rural Digital Europe
40 references, page 1 of 3

WHO. World Malaria Report 2016. [Internet]. World Health Organization, Geneva, Switzerland. 186pp; 2016. Available: http://www.who.int/malaria/publications/world-malaria-report-2016/report/en/

2. Jorgensen P, Nambanya S, Gopinath D, Hongvanthong B, Luangphengsouk K, Bell D, et al. High heterogeneity in Plasmodium falciparum risk illustrates the need for detailed mapping to guide resource allocation: a new malaria risk map of the Lao People's Democratic Republic. Malar J. 2010; 9: 59. https://doi.org/10.1186/1475-2875-9-59 PMID: 20181273

3. Kobayashi J, Phompida S, Toma T, Looareensuwan S, Toma H, Miyagi I. The effectiveness of impregnated bed net in malaria control in Laos. Acta Trop. 2004; 89: 299±308. PMID: 14744556

4. Minisrtry of Health LP. National Strategy for Malaria Control and pre-Elimination, 2011±2015, Lao PDR. Ministry of Health; 2010.

5. MNREPCD. Lao People's Democratic Republic National Implementation Plan Under Stockholm Convention on Persistant Organic Pollutants. Ministry of Natural Resources and Environment Pollution Control Department. 147pp; 2016.

6. Pongvongsa T, Ha H, Thanh L, Marchand RP, Nonaka D, Tojo B, et al. Joint malaria surveys lead towards improved cross-border cooperation between Savannakhet province, Laos and Quang Tri province, Vietnam. Malar J. 2012; 11: 262. https://doi.org/10.1186/1475-2875-11-262 PMID: 22862795

7. Corbel V, NGuessan R. Distribution, Mechanisms, Impact and Management of Insecticide Resistance in Malaria Vectors: A Pragmatic Review. In: Manguin S, editor. Anopheles mosquitoesÐNew insights into malaria vectors. InTech; 2013.

8. Van Bortel W, Trung H, Thuan L, Sochantha T, Socheat D, Sumrandee C, et al. The insecticide resistance status of malaria vectors in the Mekong region. Malar J. 2008; 7: 102. https://doi.org/10.1186/ 1475-2875-7-102 PMID: 18534006 [OpenAIRE]

Wood OR, Hanrahan S, Coetzee M, Koekemoer LL, Brooke BD. Cuticle thickening associated with pyrethroid resistance in the major malaria vector Anopheles funestus. Parasit Vectors. 2010; 3: 67. [OpenAIRE]

https://doi.org/10.1186/1756-3305-3-67 PMID: 20684757

10. Martinez-Torres D, Chandre F, Williamson MS, Darriet F, Berge JB, Devonshire AL, et al. Molecular characterization of pyrethroid knockdown resistance (kdr) in the major malaria vector Anopheles gambiae s.s. Insect Mol Biol. 1998; 7: 179±184. PMID: 9535162

11. Ranson H, Jensen B, Vulule JM, Wang X, Hemingway J, Collins FH. Identification of a point mutation in the voltage-gated sodium channel gene of Kenyan Anopheles gambiae associated with resistance to DDT and pyrethroids. Insect Mol Biol. 2000; 9: 491±497. PMID: 11029667

12. Yang C, Feng X, Huang Z, Li M, Qiu X. Diversity and frequency of kdr mutations within Anopheles sinensis populations from Guangxi, China. Malar J. 2016; 15.

13. Dykes C, Kushwah R, Das M, Sharma S, Bhatt R, Veer V, et al. Knockdown resistance (kdr) mutations in Indian Anopheles culicifacies populations. Parasit Vectors. 2015; 8: 333. https://doi.org/10.1186/ s13071-015-0946-7 PMID: 26082160 [OpenAIRE]

14. Perera MDB, Hemingway J, Karunaratne SP. Multiple insecticide resistance mechanisms involving metabolic changes and insensitive target sites selected in anopheline vectors of malaria in Sri Lanka. Malar J. 2008; 7: 168. https://doi.org/10.1186/1475-2875-7-168 PMID: 18755020 [OpenAIRE]

40 references, page 1 of 3
Abstract
International audience; Knowledge on insecticide resistance in Anopheles species is a basic requirement to guide malaria vector control programs. In Lao PDR, vector control relies on insecticide residual spraying (IRS) and impregnated bed-nets (ITNs) with the use of pyrethroids. Here, the susceptibility of Anopheles species, including several malaria vectors (An. maculatus and An. minimus), to various insecticides was investigated in ten provinces of Lao PDR through a north-south transect. Bioassays were performed on field caught female mosquitoes using the standard WHO susceptibility tests with DDT (4%), deltamethrin (0.05%) and permethrin (0.75%). In addition,...
Persistent Identifiers
Subjects
Medical Subject Headings: parasitic diseases
free text keywords: Research Article, Medicine and Health Sciences, Infectious Diseases, Disease Vectors, Insect Vectors, Mosquitoes, Biology and Life Sciences, Species Interactions, Organisms, Animals, Invertebrates, Arthropoda, Insects, Agriculture, Agrochemicals, Insecticides, Ddt, Parasitic Diseases, Malaria, Tropical Diseases, People and Places, Demography, Death Rates, Infectious Disease Control, Biochemistry, Enzymology, Enzyme Chemistry, Enzyme Metabolism, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, [SDV.BA.ZI]Life Sciences [q-bio]/Animal biology/Invertebrate Zoology, Veterinary medicine, Anopheles, biology.organism_classification, biology, Pyrethroid, chemistry.chemical_compound, chemistry, Deltamethrin, Malaria, medicine.disease, medicine, Knockdown resistance, Permethrin, medicine.drug, Population, education.field_of_study, education, Vector (epidemiology), lcsh:Medicine, lcsh:R, lcsh:Science, lcsh:Q
Communities
Agricultural and Food Sciences
Rural Digital Europe
40 references, page 1 of 3

WHO. World Malaria Report 2016. [Internet]. World Health Organization, Geneva, Switzerland. 186pp; 2016. Available: http://www.who.int/malaria/publications/world-malaria-report-2016/report/en/

2. Jorgensen P, Nambanya S, Gopinath D, Hongvanthong B, Luangphengsouk K, Bell D, et al. High heterogeneity in Plasmodium falciparum risk illustrates the need for detailed mapping to guide resource allocation: a new malaria risk map of the Lao People's Democratic Republic. Malar J. 2010; 9: 59. https://doi.org/10.1186/1475-2875-9-59 PMID: 20181273

3. Kobayashi J, Phompida S, Toma T, Looareensuwan S, Toma H, Miyagi I. The effectiveness of impregnated bed net in malaria control in Laos. Acta Trop. 2004; 89: 299±308. PMID: 14744556

4. Minisrtry of Health LP. National Strategy for Malaria Control and pre-Elimination, 2011±2015, Lao PDR. Ministry of Health; 2010.

5. MNREPCD. Lao People's Democratic Republic National Implementation Plan Under Stockholm Convention on Persistant Organic Pollutants. Ministry of Natural Resources and Environment Pollution Control Department. 147pp; 2016.

6. Pongvongsa T, Ha H, Thanh L, Marchand RP, Nonaka D, Tojo B, et al. Joint malaria surveys lead towards improved cross-border cooperation between Savannakhet province, Laos and Quang Tri province, Vietnam. Malar J. 2012; 11: 262. https://doi.org/10.1186/1475-2875-11-262 PMID: 22862795

7. Corbel V, NGuessan R. Distribution, Mechanisms, Impact and Management of Insecticide Resistance in Malaria Vectors: A Pragmatic Review. In: Manguin S, editor. Anopheles mosquitoesÐNew insights into malaria vectors. InTech; 2013.

8. Van Bortel W, Trung H, Thuan L, Sochantha T, Socheat D, Sumrandee C, et al. The insecticide resistance status of malaria vectors in the Mekong region. Malar J. 2008; 7: 102. https://doi.org/10.1186/ 1475-2875-7-102 PMID: 18534006 [OpenAIRE]

Wood OR, Hanrahan S, Coetzee M, Koekemoer LL, Brooke BD. Cuticle thickening associated with pyrethroid resistance in the major malaria vector Anopheles funestus. Parasit Vectors. 2010; 3: 67. [OpenAIRE]

https://doi.org/10.1186/1756-3305-3-67 PMID: 20684757

10. Martinez-Torres D, Chandre F, Williamson MS, Darriet F, Berge JB, Devonshire AL, et al. Molecular characterization of pyrethroid knockdown resistance (kdr) in the major malaria vector Anopheles gambiae s.s. Insect Mol Biol. 1998; 7: 179±184. PMID: 9535162

11. Ranson H, Jensen B, Vulule JM, Wang X, Hemingway J, Collins FH. Identification of a point mutation in the voltage-gated sodium channel gene of Kenyan Anopheles gambiae associated with resistance to DDT and pyrethroids. Insect Mol Biol. 2000; 9: 491±497. PMID: 11029667

12. Yang C, Feng X, Huang Z, Li M, Qiu X. Diversity and frequency of kdr mutations within Anopheles sinensis populations from Guangxi, China. Malar J. 2016; 15.

13. Dykes C, Kushwah R, Das M, Sharma S, Bhatt R, Veer V, et al. Knockdown resistance (kdr) mutations in Indian Anopheles culicifacies populations. Parasit Vectors. 2015; 8: 333. https://doi.org/10.1186/ s13071-015-0946-7 PMID: 26082160 [OpenAIRE]

14. Perera MDB, Hemingway J, Karunaratne SP. Multiple insecticide resistance mechanisms involving metabolic changes and insensitive target sites selected in anopheline vectors of malaria in Sri Lanka. Malar J. 2008; 7: 168. https://doi.org/10.1186/1475-2875-7-168 PMID: 18755020 [OpenAIRE]

40 references, page 1 of 3
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