Results 41 to 50 of about 10,806 (203)

Parasites of Periplaneta americana linnaeus "domestic cockroach" from Ica.

open access: yesRevista Peruana de Biología, 2014
244 specimens of Periplaneta americana Linnaeus from 13 localities of Ica were studied. Nematodes and protozoa were identified. They are Lophomonas blattarum, Leptomonas sp., Leidynema appendiculatum and Hammerschmidtiella diesingi.
Mary Fernádez B.   +3 more
doaj   +1 more source

UJI AKTIFITAS EKSTRAK N-HEKSAN, ETIL ASETAT DAN METANOL TUMBUHAN AKAR TUBA (DERRIS ELLIPTICA) TERHADAP KECOA (PERIPLANETA AMERICANA) [PDF]

open access: yes, 2017
ABSTRAKUji Aktifitas Ekstrak n-Heksan, Etil Asetat dan Metanol Tumbuhan Tuba (Derris elliptica) terhadap Kecoa (Periplaneta americana) telah dilakukan untuk mengetahui daya toksisitas ekstrak tuba (D. elliptica) terhadap kecoa (P. americana).
Nurul Akma Dewi
core  

LsFAMeT and LsJHAMT coordinate JH biosynthesis to regulate fecundity in Laodelphax striatellus

open access: yesInsect Science, EarlyView.
The small brown planthopper (SBPH), Laodelphax striatellus, can trigger large‐scale outbreaks when encountering suitable habitats during migration due to their strong reproductive ability. This study investigated the role of juvenile hormone (JH) in regulating SBPH reproduction.
Yan Guo   +3 more
wiley   +1 more source

Systemic Anti-inflammatory Activity of American Cockroach (Periplaneta americana) Extract: A Molecular Docking Study

open access: yesMedia Kedokteran Hewan
Surgery can trigger systemic inflammatory response syndrome. This study aims to determine the effectiveness of Periplaneta americana cockroach extract as an oral systemic anti-inflammatory agent using molecular docking.
Erfan Andrianto Aritonang   +3 more
doaj   +1 more source

Natural exosome-like nanoparticles derived from ancient medicinal insect Periplaneta americana L. as a novel diabetic wound healing accelerator

open access: yesJournal of Nanobiotechnology, 2023
Highlights Periplaneta americana L. derived exosome-like nanoparticles (PA-ELNs) as a novel wound healing accelerator was isolated and proved. Protein and small RNA components in PA-ELNs were characterized by omics technology.
Qian Liao   +7 more
doaj   +1 more source

PENGARUH BERBAGAI KONSENTRASI EKSTRAK DAUN MINDI (Melia azedarach L) TERHADAP TINGKAT KEMATIAN KECOA ( Periplaneta americana) [PDF]

open access: yes, 2017
Balqis rifatul hanum. 2017. Pengaruh Berbagai Konsentrasi Ekstrak Daun Mindi (Melia azedarach L) Terhadap Tingkat Kematian Kecoa (Periplaneta americana) Dibimbing oleh Drs.Yusuf Ibrahim, M.Pd., M.P. sebagai pembimbing 1 dan Gurnita, S.Si., M.P.
BALQIS RIPATUL HANUM, 135040061
core  

Ground Insect Diversity in Arboretrum of Sumber Brantas Batu-malang as Base of Learning Resource Making: Flipchart [PDF]

open access: yes, 2016
Forests are natural resources in which have high potencial support of biodiversity. One of the existing resources in the forest are ground insects. The presence ground insects are needed to aid in decomposition processes. The purpose of this study was to
Prihanta, W. (Wahyu)   +2 more
core   +2 more sources

Allantoin Crystal Formation in Bagrada hilaris (Burmeister) (Heteroptera: Pentatomidae) Females. [PDF]

open access: yes, 2017
Bagrada hilaris is a polyphagous herbivore reported as an invasive pest in the United States. During the course of dissecting Burmeister hilaris unique crystals were observed in both the midgut and oviducts.
Allen, Margaret L   +5 more
core   +2 more sources

Classical Olfactory Conditioning in the Cockroach Periplaneta americana [PDF]

open access: yesZoological Science, 2003
We established a classical conditioning procedure for the cockroach, Periplaneta americana, by which odors were associated with reward or punishment. Cockroaches underwent differential conditioning trials in which peppermint odor was associated with sucrose solution and vanilla odor was associated with saline solution.
Hidehiro, Watanabe   +4 more
openaire   +2 more sources

The amino terminal domain of the human α7 nicotinic acetylcholine receptor subunit leads to the functional expression of human/insect receptors

open access: yesBritish Journal of Pharmacology, EarlyView.
Human α7 receptors have been characterised in terms of pharmacological properties. Insertion of the N‐terminal domain of the human α7 subunit leads to honeybee and cockroach chimeric receptors activated by ACh and inhibited by α‐Bgt. Insertion of the human cys‐loop leads to cockroach chimeric receptors modulated by PNU.
Alison Cartereau   +9 more
wiley   +1 more source

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