Results 51 to 60 of about 215,327 (355)

Geospatial Analysis of Rickettsial Species [PDF]

open access: yes, 2019
Rickettsia species are obligate intracellular, arthropod-borne bacteria with a potential to cause multiple diseases including Rocky Mountain spotted fever (RMSF).
Frank, Amy
core   +3 more sources

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Cloning, and Molecular Characterization of Polymorphic Iranian Isolate Theileria annulata Surface Protein (Tasp)

open access: yesIranian Journal of Parasitology, 2012
Background: Because of the strong immunologic responses of surface protein TaSp in Theileria annu­lata infected host, we tried to characterize this protein in a T. annulata isolate from Iran. Methods: The RNA prepared from T. annulata infected cells was
N Sadr-Shirazi   +4 more
doaj  

A novel combination of fipronil and permethrin (Frontline Tri-Act®/Frontect®) reduces risk of transmission of Babesia canis by Dermacentor reticulatus and of Ehrlichia canis by Rhipicephalus sanguineus ticks to dogs

open access: yesParasites & Vectors, 2015
Background The ability of Frontline Tri-Act®/Frontect®, a topical ectoparasiticide containing fipronil and permethrin for dogs, to prevent the transmission of Babesia canis as well as Ehrlichia canis was evaluated by infesting dogs with infected vector ...
Frans Jongejan   +3 more
doaj   +1 more source

Neuronal in vitro impact of Amblyommaamericanumsalivary glands extracts [PDF]

open access: yes, 2018
When a tick feeds off a host, the salivary glands of the tick excrete saliva to assist the tick in feeding (1). The reason saliva assists the tick in consuming its blood meal is due to its immunosuppressive, anti-inflammatory, and anti-coagulant ...
Leierer, Madi   +3 more
core  

Human otoacariasis: a common outbreak in rubber growing belt of Karnataka. [PDF]

open access: yes, 2013
Background/Objective: Soft tick in the ear is a very common acute painful and distressing condition in the flowering months of October to March. It’s a common condition in the rubber growing belt of Sullia.The mouthparts of the tick grips firmly the skin
Appaji, Mohan   +6 more
core   +2 more sources

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Isolation of Small Number of Cryptosporidium parvum Oocyst Using Immunochromatography

open access: yesIranian Journal of Parasitology, 2014
Background: Cryptosporidium parvum causes severe gastroenteritis in immunocompromised human and new borne animals. The organism can be transmitted through water. Since small number of C. parvum is infectious, the aim of the present study was to develop a
Elahe Ebrahimzade   +4 more
doaj  

Determination of Fauna of Hard Ticks on Sheep in Khuzestan Province, Iran

open access: yesمجله دانشکده پزشکی اصفهان, 2020
Background: Khuzestan Province is one of the most important provinces of Iran in the field of livestock breeding. On the other hand, the infection of sheep with ticks that are important carriers of human and animal pathogens is significant. Ticks can act
Alireza Farahani   +3 more
doaj   +1 more source

Tick Sweats [PDF]

open access: yes, 2018
Ticks are obligatory ectoparasites of many vertebrate hosts including human. Osmoregulatory functions of ticks are crucial for the survival, especially, in the off-host ticks in arid area.
Arnsperger, Alyssa   +2 more
core  

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