Results 41 to 50 of about 28,316 (276)

Assessing the impact of the addition of pyriproxyfen on the durability of permethrin-treated bed nets in Burkina Faso: a compound-randomized controlled trial

open access: yesMalaria Journal, 2019
Background Long-lasting insecticidal nets (LLINs) treated with pyrethroids are the foundation of malaria control in sub-Saharan Africa. Rising pyrethroid resistance in vectors, however, has driven the development of alternative net formulations. Here the
Kobié H. Toé   +14 more
doaj   +1 more source

Phthiriasis Palpebrarum Masquerading as Squamous Blepharitis

open access: yesDelhi Journal of Ophthalmology, 2021
Phthiriasis palpebrarum caused by the parasite Pthirus pubis, is an uncommon cause of blepharitis under unhygienic conditions in sexually active adults.
Rajender Singh Chauhan   +4 more
doaj   +1 more source

First Record of \u3ci\u3eAphis Helianthi\u3c/i\u3e (Homoptera: Aphididae) as a Pest of Celery [PDF]

open access: yes, 2017
In 1989, the aphid Aphis helianthi severely damaged five of 10 scouted celery fields in west central Michigan. In 1990 and in 1991, A. helianthi again was a problem. reaching pestiferous levels in three of 10 and two of 10 scouted fields.
Davis, M. G. Kortier, Grafius, E.
core   +2 more sources

Cytotoxicity of 19 Pesticides in Rainbow Trout Gill, Liver, and Intestinal Cell Lines

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract The rainbow trout gill cell line (RTgill‐W1), via test guideline 249 of the Organisation for Economic Co‐operation and Development, has been established as a promising New Approach Methodology, although to advance confidence in the method more case studies are needed that: 1) expand our understanding of applicability domains (chemicals with ...
Sophie Emberley‐Korkmaz   +4 more
wiley   +1 more source

Sensitivity to permethrin in a Dermacentor reticulatus population from eastern Poland in laboratory study

open access: yesParasites & Vectors, 2014
Background The action of chemical compounds on the Palaearctic tick D. reticulatus (Fabricius) (Acari: Amblyomminae) has been poorly investigated so far. Therefore, the effects of application of permethrin on engorged D.
Alicja Buczek   +2 more
doaj   +1 more source

Spontaneous Resolution of Delusional Infestation Upon Eliminating Social Isolation: A Case Report

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Delusional infestation (DI) is a psychiatric condition involving a false belief of parasitic infection. A 79‐year‐old woman with persistent pruritus and scabies delusion refused antipsychotics but improved after relocating to assisted living.
Veranca Shah, Jesse J. Keller
wiley   +1 more source

Pyrethroids: How They Affect Human and Animal Health?

open access: yesMedicina, 2020
Pyrethroids are pesticides commonly used in crop protection; in the forestry, wood, and textile industries; as well as in medicine and veterinary medicine to treat parasitic crustacean infestations.
Iga Hołyńska-Iwan   +1 more
doaj   +1 more source

Dose- and time-dependent effects of permethrin on hepg2 cells: cell survival, lipid peroxidation and antioxidant defence system [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2019
There is very limited knowledge about in vitro hepatotoxicity of permethrin concerning dose and duration even though humans and nontargeted beings are exposed.
Dilek GUVENC   +3 more
doaj   +1 more source

Advances in leishmaniasis.

open access: yes, 2005
Governed by parasite and host factors and immunoinflammatory responses, the clinical spectrum of leishmaniasis encompasses subclinical (inapparent), localised (skin lesions), and disseminated infection (cutaneous, mucosal, or visceral).
Berman, Jonathan D   +3 more
core   +1 more source

Strategies for the control of Rhipicephalus microplus ticks in a world of conventional acaricide and macrocyclic lactone resistance [PDF]

open access: yes, 2018
Infestations with the cattle tick, Rhipicephalus microplus, constitute the most important ectoparasite problem for cattle production in tropical and subtropical regions worldwide, resulting in major economic losses. The control of R.
Bhushan, Chandra   +2 more
core   +1 more source

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