Results 51 to 60 of about 1,112,965 (337)

Molecular characterization and epidemiology of Streptococcus pneumoniae serotype 8 in Denmark

open access: yesBMC Infectious Diseases, 2021
Background Streptococcus pneumoniae serotype 8 incidence has increased in Denmark after the introduction of pneumococcal conjugated vaccines (PCV). The mechanism behind the serotype 8 replacement is not well understood. In this study, we aimed to present
Camilla Bülow Hansen   +5 more
doaj   +1 more source

Distribution of \u3ci\u3eEutarsopolipus\u3c/i\u3e (Acari: Podapolipidae) and \u3ci\u3eCrotalomorpha Camini\u3c/i\u3e (Acari: Crotalomorphidae), Ectoparasites of Stenolophus (Coleoptera: Carabidae) in Michigan, U.S.A. [PDF]

open access: yes, 2018
Three acarine parasites of Stenolophus spp are described from Michigan. Eutarsopolipus elzingai Husband (Acari: Podapolipidae), previously known from eastern Kansas, Eutarsopolipus brevichelus Husband and Husband, with one Michigan record, and ...
Husband, David O, Husband, Robert W
core   +2 more sources

Cysteine proteases in protozoan parasites

open access: yesPLoS Neglected Tropical Diseases, 2018
Cysteine proteases (CPs) play key roles in the pathogenesis of protozoan parasites, including cell/tissue penetration, hydrolysis of host or parasite proteins, autophagy, and evasion or modulation of the host immune response, making them attractive ...
J. Siqueira-Neto   +6 more
semanticscholar   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

open access: yesPopulation Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

High quality transcriptome profiling confirms the transcriptional landscape of Treponema pallidum subsp. pallidum

open access: yesScientific Reports
Syphilis remains a critical global health challenge due to its potential for severe complications and the increase in its incidence rate over recent years. Until recently, the infectious agent of syphilis, Treponema pallidum subsp.
Linda Grillová   +3 more
doaj   +1 more source

GeneDB and Wikidata [version 2; peer review: 2 approved]

open access: yesWellcome Open Research, 2019
Publishing authoritative genomic annotation data, keeping it up to date, linking it to related information, and allowing community annotation is difficult and hard to support with limited resources. Here, we show how importing GeneDB annotation data into
Magnus Manske   +3 more
doaj   +1 more source

National Danish surveillance of invasive clinical Haemophilus influenzae isolates and their resistance profile

open access: yesFrontiers in Microbiology, 2023
IntroductionThis study aimed to investigate the epidemiology, serotype distribution, phenotypical antibiogram, and molecular resistance gene characteristics of invasive Haemophilus influenzae infections in Denmark from 2014 to 2022.
Hans-Christian Slotved   +4 more
doaj   +1 more source

Effects of Ostertagia circumcincta larvae and adult parasites on abomasal and intestinal tissues in sheep : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology [PDF]

open access: yes, 1994
Ostertagia circumcincta parasites infect the abomasum of sheep causing damage to the abomasal tissues and significant production losses to the sheep farming industry.
Hodgkinson, Suzanne Marie
core  

Crowdsourcing malaria parasite quantification: an online game for analyzing images of infected thick blood smears [PDF]

open access: yes, 2012
Background: There are 600,000 new malaria cases daily worldwide. The gold standard for estimating the parasite burden and the corresponding severity of the disease consists in manually counting the number of parasites in blood smears through a microscope,
Abt, C   +10 more
core   +2 more sources

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

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