Prospects for a Mucoid Exopolysaccharide Vaccine for the Prevention of Infection Due to Mucoid Strains of Pseudomonas aeruginosa1

2015 ◽  
pp. 147-156 ◽  
Author(s):  
Robert S. Baltimore
Keyword(s):  
Prevention Of Infection

Tuberculosis Vaccines and Prevention of Infection

2014 ◽  
Vol 78 (4) ◽  
pp. 1-22
Author(s):  
T. R. Hawn ◽  
T. A. Day ◽  
T. J. Scriba ◽  
M. Hatherill ◽  
W. A. Hanekom ◽  
...  
Keyword(s):  
Prevention Of Infection

scholarly journals Cefazolin–gentamicin versus taurolidine–citrate for the prevention of infection in tunneled central catheters in hemodialysis patients: A quasi-experimental trial

2019 ◽  
Vol 85 ◽  
pp. 16-21 ◽  
Author(s):  
Tricya Nunes Vieira Bueloni ◽  
Daniel Marchi ◽  
Camille Caetano ◽  
Ricardo de Souza Cavalcante ◽  
Marcela Lara Mendes Amaral ◽  
...  
Keyword(s):  
Hemodialysis Patients ◽  
Prevention Of Infection ◽  
Experimental Trial ◽  
Quasi Experimental ◽  
Central Catheters

scholarly journals 1005 Antibiotic-Impregnated Calcium Sulfate Beads Are Not Effective in the Primary Prevention of Infection in Open Femur and Tibia Fractures

2021 ◽  
Vol 108 (Supplement_2) ◽  
Author(s):  
A Fung ◽  
A Ward ◽  
K Patel ◽  
M Krkovic
Keyword(s):  
Primary Prevention ◽  
Infection Rate ◽  
Calcium Sulfate ◽  
Acute Infection ◽  
Open Fractures ◽  
Prevention Of Infection ◽  
Significant Difference ◽  
Tibia Fractures ◽  
Systemic Antibiotics

Abstract Introduction Infection is a major complication of open fractures. Antibiotic-impregnated calcium sulfate (AICS) beads are widely used as an adjuvant to systemic antibiotics. Whilst their efficacy in the secondary prevention of infection is established, we present the first retrospective study evaluating AICS beads in the primary prevention of infection in open fractures. Method 214 open femur and tibia fractures in 207 patients were reviewed over a seven-year period. 148 fractures received only systemic antibiotic prophylaxis. 66 fractures also received AICS beads. The occurrence of acute infection (wound infection and acute osteomyelitis) was recorded, as well as that of long-term complications (chronic osteomyelitis, non-union and death). Results Fractures that received AICS with systemic antibiotics had an overall acute infection rate of 42% (28/66), compared to 43% (63/148) in fractures that received only systemic antibiotics (p > 0.05). There was no significant difference in infection rate even when fractures were stratified by Gustilo-Anderson grade. There was also no significant difference in the rate of long-term complications. Conclusions Our results indicate that the adjuvant use of AICS beads is not effective for the primary prevention of acute infection or long-term complications in open leg fractures. Further research is needed to elucidate the factors influencing the outcomes of AICS use.

Cellular and immunological basis of the host-parasite relationship during infection withNeospora caninum

Parasitology ◽  
2006 ◽  
Vol 133 (3) ◽  
pp. 261-278 ◽  
Author(s):  
A. HEMPHILL ◽  
N. VONLAUFEN ◽  
A. NAGULESWARAN
Keyword(s):  
Host Cell ◽  
Cell Biology ◽  
Neospora Caninum ◽  
Host Cells ◽  
Term Survival ◽  
Prevention Of Infection ◽  
Parasite Relationship ◽  
Potential Applications

Neospora caninumis an apicomplexan parasite that is closely related toToxoplasma gondii, the causative agent of toxoplasmosis in humans and domestic animals. However, in contrast toT. gondii, N. caninumrepresents a major cause of abortion in cattle, pointing towards distinct differences in the biology of these two species. There are 3 distinct key features that represent potential targets for prevention of infection or intervention against disease caused byN. caninum. Firstly, tachyzoites are capable of infecting a large variety of host cellsin vitroandin vivo. Secondly, the parasite exploits its ability to respond to alterations in living conditions by converting into another stage (tachyzoite-to-bradyzoite orvice versa). Thirdly, by analogy withT. gondii, this parasite has evolved mechanisms that modulate its host cells according to its own requirements, and these must, especially in the case of the bradyzoite stage, involve mechanisms that ensure long-term survival of not only the parasite but also of the host cell. In order to elucidate the molecular and cellular bases of these important features ofN. caninum, cell culture-based approaches and laboratory animal models are being exploited. In this review, we will summarize the current achievements related to host cell and parasite cell biology, and will discuss potential applications for prevention of infection and/or disease by reviewing corresponding work performed in murine laboratory infection models and in cattle.

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