Results 81 to 90 of about 174,667 (342)

Thermosensory TRPV Heterotetramers Drive Seasonal Polyphenism: Molecular Basis of CcIav/CcNan‐PKCα‐AKH/AKHR Signaling in Pear Psyllid Morph Transition

Advanced Science, EarlyView.
At 2 5 °C, thermal activation initiates: i) CcIav/CcNan heterotetramer assembly → Ca2⁺ influx; ii) CcPKCα phosphorylation → AKH signaling potentiation; iii) CcAKH1 binding to membrane‐localized CcAKHR → energy mobilization (lipid catabolism/glycogenolysis) and vitellogenin transport via follicular patency; iv) Oocyte maturation → summer‐form nymph ...
Jianying Li, Zhixian Zhang, Yilin Wang, Yue Yang, Jiarui Wang, Xueyi Ruan, Songdou Zhang   +6 more
wiley   +1 more source

PERBEDAAN ANGKA FEKUNDITAS, FERTILITAS DAN DAYA HIDUP PADA PERKAWINAN PARENTAL NYAMUK Aedes aegypti DAN Aedes albopictus [PDF]

, 2008
Pemberantasan nyamuk Aedes spp bertujuan memutus rantai penularan penyakit demam berdarah dengue. Aedes aegypti sebagai vektor utama dan Aedes albopictus sebagai vektor kedua. Afar pengendalian vektor berhasil maka dalam menentukan strategi pemberantasan
NURUSSAKINAH, FITRI
core  

Alkaline–Acid Intestine Environment Controlled by A Carbonic Anhydrase Gene Influences Synthesis of Sex Pheromone by Symbionts

Advanced Science, EarlyView.
A model proposing that elevated rectal expression of CAh1 in males alkalinizes the environment to regulate Bacillus production of a male‐specific sex pheromone. Abstract The intricate interplay between animals and their intestinal microbes is pivotal in shaping various aspects of animal biology.
Shiyu Gui, Lexin Xie, Zhenghao Wang, Yan Chen, Yi Xiao, Ziyun Lin, Jingxiang Chen, Yongyue Lu, Laurent Keller, Daifeng Cheng   +9 more
wiley   +1 more source

A Systematic Review of Mosquito Coils and Passive Emanators: Defining Recommendations for Spatial Repellency Testing Methodologies. [PDF]

, 2012
Mosquito coils, vaporizer mats and emanators confer protection against mosquito bites through the spatial action of emanated vapor or airborne pyrethroid particles.
A Liberati, A Smith, A Smith, Bill and Melinda Gates Foundation and Boston Consulting Group, BM Bolker, BT Argueta, C McMahon, DD Amalraj, DR Roberts, DR Roberts, EJ Hoffmann, EJ Hudson, GB White, GV Dethier, H Hao, H Kawada, H Kawada, H Kawada, H Ranson, J Brady, JD Bohbot, JD Bohbot, JE Miller, JP Grieco, JR Lucas, JR Miller, JS Kennedy, JT Griffin, KF Haynes, LB Browne, LF Chaves, LN Achee, M Reddy, Marta F Maia, ME Adams, MH Birley, MT Gillies, PR Chadwick, PY Siegert, R Pal, RA Wirtz, RW Mukabana, RW Steketee, S Sadasivaiah, Sarah J Moore, Sheila B Ogoma, SJ Moore, SW Lindsay, T Malera, T Smyth, T Yamaguchi, UB Kaupp, WF Mosha, WF Mosha, WHO, WHOPES, WK Liu, Y Katsuda   +57 more
core   +4 more sources

Uji Efektivitas Umbi Gadung (Dioscorea HispidaDenust) Sebagai Anti Nyamuk Bakar Dalam Upaya Pengendalian Nyamuk Aedes Aegypti

Jurnal Kesehatan Komunitas (Journal of Community Health), 2021
Umbi Gadung (Dioscorea Hispida Denust) yang mengandung Alkoloid dan HCN yang dapat digunakan sebagai bahan racun yang alami untuk membunuh nyamuk Aedes Aegypti.
suherman sohor
doaj  

Leaf extracts of Melia azedarach Linnaeus (Sapindales: Meliaceae) act as larvicide against Aedes aegypti (Linnaeus, 1762) (Diptera: Culicidae) Extratos de folhas de Melia azedarach Linnaeus (Sapindales: Meliaceae) atuam como larvicida de Aedes aegypti (Linnaeus, 1762) (Diptera: Culicidae)

Revista da Sociedade Brasileira de Medicina Tropical, 2008
The objective of this study was to compare the larvicidal effect of hydroethanolic extracts of fresh and dry leaves of Melia azedarach Linnaeus (Sapindales: Meliaceae) on Aedes aegypti (Linnaeus, 1762) (Diptera: Culicidae).
Josiane Somariva Prophiro, Juliana Chedid Nogared Rossi, Murilo Fernandes Pedroso, Luiz Alberto Kanis, Onilda Santos Silva   +4 more
doaj   +1 more source

Aedes aegypti and Yellow Fever

Bulletin of the World Health Organization, 1967
(Uploaded by Plazi for the Bat Literature Project) No abstract provided.
openaire   +3 more sources

Midgut bacterial dynamics in Aedes aegypti [PDF]

FEMS Microbiology Ecology, 2012
In vector mosquitoes, the presence of midgut bacteria may affect the ability to transmit pathogens. We have used a laboratory colony of Aedes aegypti as a model for bacterial interspecies competition and show that after a blood meal, the number of species (culturable on Luria-Bertani agar) that coexist in the midgut is low and that about 40% of the ...
Terenius, Olle, Lindh, Jenny, Eriksson-Gonzales, Karolina, Bussiere, Luc, Laugen, Ane, Bergquist, Helen, Titanji, Kehmia, Faye, Ingrid   +7 more
openaire   +4 more sources

Larvicidal Activity of Phytochemicals From Handroanthus impetiginosus Seeds Against Culex quinquefasciatus

Chemistry &Biodiversity, EarlyView.
The hexane extract was obtained from the seeds of H. impetiginosus, from which fatty acids and FAMEs were obtained. The three samples were tested on C. quinquefasciatus larvae, promoting mortality with moderate LC50 values. The hexane extract was analyzed by gas chromatographymass spectrometry (GC‐MS), and the most abundant compounds were ethyl oleate (
Luana Cristina Diniz Santos, Lucas Santos Azevedo, Ezequias Pessoa de Siqueira, Mairon César Coimbra, Stênio Nunes Alves, Ana Hortência Fonsêca Castro, Luciana Alves Rodrigues dos Santos Lima   +6 more
wiley   +1 more source

Culex quinquefasciatus mosquitoes do not support replication of Zika virus [PDF]

, 2017
The rapid spread of Zika virus (ZIKV) in the Americas raised many questions about the role of Culex quinquefasciatus mosquitoes in transmission, in addition to the key role played by the vector Aedes aegypti.
Failloux, Anna-Bella, Guimarães Rocha Aguiarr, Eric Roberto, Kohl, Alain, Lourenço-de-Oliveira, Ricardo, Marques, João T., Nten, Célestine Atyame, Sreenu, Vattipally B., Varjak, Margus   +7 more
core   +2 more sources