Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Isaiah O Ndiege"'
Semiochemical signatures associated with differential attraction of Anopheles gambiae to human feet.
Publikováno v:
PLoS ONE, Vol 16, Iss 12, p e0260149 (2021)
BackgroundSeveral human-produced volatiles have been reported to mediate the host-seeking process under laboratory conditions, yet no effective lure or repellent has been developed for field application. Previously, we found a gradation of the attrac
Externí odkaz:
https://doaj.org/article/754fa01980e54035976fdea68096dea2
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 104, Iss 6, Pp 813-817 (2009)
Three Plumbago spp have been tested for mosquito larvicidal activity. The crude extracts exhibiting the highest larvicidal activity against Anopheles gambiae were hexane (LC50 = 6.4 μg/mL) and chloroform (LC50 = 6.7 μg/mL) extracts from Plumbago ze
Externí odkaz:
https://doaj.org/article/78798758f6da440886187749e112b92e
BackgroundEffective remedies for disrupting Anopheles gambiae metamorphosis at the egg stage are crucial in suppression of the malaria vector populations that result in the reduction of disease burden. 2-Hydroxy-4-methoxybenzaldehyde (the major compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee0232a80ef73e01523767901d7c606d
https://doi.org/10.1101/2021.09.14.460396
https://doi.org/10.1101/2021.09.14.460396
Publikováno v:
PLoS ONE
PLoS ONE, Vol 16, Iss 12, p e0260149 (2021)
PLoS ONE, Vol 16, Iss 12, p e0260149 (2021)
Background Several human-produced volatiles have been reported to mediate the host-seeking process under laboratory conditions, yet no effective lure or repellent has been developed for field application. Previously, we found a gradation of the attra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3933555972ab767008fa6b068d528cb
https://pubmed.ncbi.nlm.nih.gov/34860850
https://pubmed.ncbi.nlm.nih.gov/34860850
Autor:
Isaiah O. Ndiege, James Staunton
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 12, Iss 2, Pp 129-140 (1998)
Externí odkaz:
https://doaj.org/article/a5711515343d4dbe9fe7c6043cb97eb5
Autor:
Stefan Böhmdorfer, Isaiah O. Ndiege, Christine Mugumya Kyarimpa, John Wasswa, John David Kabasa, Benard T. Kiremire
Publikováno v:
Industrial Crops and Products. 62:400-404
As the search for alternatives to synthetic medicine goes on, several plants have been identified as possible natural insecticides, among which is Tagetes minuta . In this study essential oil from T. minuta was obtained by hydrodistillation. It was t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::532cee0c949d25b356959246d614ac51
https://doi.org/10.1016/j.indcrop.2014.09.006
https://doi.org/10.1016/j.indcrop.2014.09.006
Autor:
Ahmed Hassanali, J.W. Gathirwa, Hosea Akala, Hamisi M. Malebo, Alex K. Machocho, Ruth Anyango Omole, Isaiah O. Ndiege
Publikováno v:
Phytochemistry. 103:123-128
Two bisbenzylisoquinoline and one hasubanane alkaloids: (-)-pseudocurine (1), (-)-pseudoisocurine (2) and (-)-10-oxoaknadinine (3), were isolated from leaf extract of Stephania abyssinica, a plant used in traditional medicine in South Nyanza region o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ba30b28581f1601615233345d0923ec
https://doi.org/10.1016/j.phytochem.2014.03.026
https://doi.org/10.1016/j.phytochem.2014.03.026
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 447-452 (2013)
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry
The bioassay-guided purification of Zanthoxylum paracanthum (Rutaceae) extracts led to the isolation of three new alkaloids, namely 1-hydroxy-10-methoxy-7H-dibenzo[de,g]quinolin-7-one (zanthoxoaporphine A, 2), 1-hydroxy-7H-dibenzo[de,g]quinolin-7-one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f81fbd5a41534f9dc9e91013933aa00
https://doi.org/10.3762/bjoc.9.47
https://doi.org/10.3762/bjoc.9.47
Characterization and Evaluation of Repellent Effect of Essential Oil ofMangifera indicaL. from Kenya
Publikováno v:
Journal of Essential Oil Bearing Plants. 13:85-96
Ethnopharmacologically, the mango has a lot of applications in life in human health and ethnoveterinary medicines since ancient times. The study aimed at characterizing the essential oil of Mangifera indica L. leaves and evaluating its repellent effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8553e08f57a04f760392000c4dc514ac
https://doi.org/10.1080/0972060x.2010.10643795
https://doi.org/10.1080/0972060x.2010.10643795
Publikováno v:
Journal of Insect Science
Delta-octalactone, produced by several Bovidae, has been suggested as a potential repellant of tsetse fly attack. Racemic delta-octalactone was synthesized via an abbreviated route. The product was assayed against 3-day old starved teneral female tse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3003a219ee21ee792ee14a378599104
https://doi.org/10.1673/031.008.4301
https://doi.org/10.1673/031.008.4301