Results 11 to 20 of about 1,015 (155)

Infestation of eyelashes by Pediculus humanus capitis (family: pediculidae): a case report [PDF]

open access: yesJournal of Medical Case Reports
Background This case report describes a rare instance of Pediculus humanus capitis infestation affecting the eyelashes of a 10-year-old boy, notable for its ocular implications and unique diagnostic challenges.
Madineh Abbasi, Saideh Yousefi
doaj   +4 more sources

Morphological discrimination of human lice (Anoplura: Pediculidae) by eggs’ cap-like operculum [PDF]

open access: yesScientific Reports
Human lice have long been parasites of humans and are responsible for several epidemics in human medical history. However, their morphology, particularly head and body lice, remains very similar.
Mohammad Akhoundi   +4 more
doaj   +4 more sources

Pyrethroid-linked resistance allelic mutations by molecular analysis in wild human head louse (Phthiraptera: Pediculidae) populations from schoolgirls of South Iran [PDF]

open access: yesParasite Epidemiology and Control, 2022
Background: Human head louse, Pediculus humanus capitis De Geer, 1767 (Anoplura: Pediculidae), is one of the most frequent ectoparasites infesting Homo sapiens worldwide.
J. Mohammadi   +6 more
doaj   +2 more sources

In vitro experiments of Pediculus humanus capitis (Phthiraptera: Pediculidae) resistance to permethrin and 6-paradol in East Jakarta: Detoxification enzyme activity and electron microscopic changes in lice [PDF]

open access: yesVeterinary World, 2021
Background and Aim: Pediculus humanus capitis, the human head louse, remains a global health problem. This study evaluated the resistance of head lice to permethrin and 6-paradol mediated by in vitro detoxification enzyme activity experiments and to ...
Rizal Subahar   +7 more
doaj   +2 more sources

Light sheet fluorescence microscopy for the investigation of blood-sucking arthropods dyed via artificial membrane feeding [PDF]

open access: yesParasites & Vectors, 2022
Physical methods to control pest arthropods are increasing in importance, but detailed knowledge of the effects of some of these methods on the target organisms is lacking.
Lars ten Bosch   +5 more
doaj   +2 more sources

Prevalence and Susceptibility Status of Body Louse (Pediculus humanus humanus) (Anoplura: Pediculidae) to Deltamethrin in Urmia City, Iran (2024) [PDF]

open access: yesJournal of Arthropod-Borne Diseases
Background: The body louse spreads diseases such as epidemic typhus and louse-borne relapsing fever and has shown resistance to various insecticides.
Samira Firooziyan   +4 more
doaj   +2 more sources

Infestação por Pediculus humanus (Anoplura: Pediculidae) no Município de São Paulo, SP, Brasil Infestation by Pediculus humanus (Anoplura: Pediculidae) in a metropolitan area of Southeastern Brazil

open access: yesRevista de Saúde Pública, 1998
Adultos, ninfas e lêndeas da espécie Pediculus humanus foram encontrados em barraco, infestando roupas de cama e vestes de três habitantes em uma favela na cidade de São Paulo, Estado de São Paulo, Brasil.
Pedro Marcos Linardi   +5 more
doaj   +4 more sources

Molecular detection of novel Glutamate-gated chloride channel mutations in field collected human head lice (Phthiraptera: Pediculidae) from Iran [PDF]

open access: yesBMC Research Notes
Objective Recently, insecticides such as ivermectin, which targets glutamate-gated chloride channel (GluCl) channels in the nervous system of invertebrates, have gained attention for the treatment of head lice.
Vahid Mansouri, Saber Gholizadeh
doaj   +2 more sources

The fumigant and repellent activity of aliphatic lactones against Pediculus humanus capitis (Anoplura: Pediculidae) [PDF]

open access: yesMemorias do Instituto Oswaldo Cruz, 2006
New alternative insecticides are necessary for the chemical control of head lice. In this study the fumigant knockdown time 50% (KT50) and repellency index (RI) of three aliphatic lactones was compared with two essential oils and DDVP, against permethrin-
Ariel Ceferino Toloza   +5 more
doaj   +5 more sources

High diversity and rapid diversification in the head louse, Pediculus humanus (Pediculidae: Phthiraptera). [PDF]

open access: yesSci Rep, 2015
AbstractThe study analyzes sequence variation of two mitochondrial genes (COI, cytb) inPediculus humanusfrom three countries (Egypt, Pakistan, South Africa) that have received little prior attention and integrates these results with prior data. Analysis indicates a maximum K2P distance of 10.3% among 960 COI sequences and 13.8% among 479 cytb sequences.
Ashfaq M   +5 more
europepmc   +4 more sources

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