Results 41 to 50 of about 89,332 (165)

Optimal Control of Tuberculosis: A Review

open access: yes, 2014
We review the optimal control of systems modeling the dynamics of tuberculosis. Time dependent control functions are introduced in the mathematical models, representing strategies for the improvement of the treatment and cure of active infectious and/or ...
Silva, Cristiana J.   +1 more
core   +1 more source

The therapeutic efficacy and macrofilaricidal activity of doxycycline for the treatment of river blindness [PDF]

open access: yes, 2014
Background. Onchocerca volvulus and lymphatic filariae, causing river blindness and elephantiasis, depend on endosymbiotic Wolbachia bacteria for growth, development, fertility, and survival.
Achim Hoerauf   +43 more
core   +1 more source

Complications of Resection Arthroplasty in Two-Stage Revision for the Treatment of Periprosthetic Hip Joint Infection [PDF]

open access: yes, 2019
Little data is available regarding complications associated with resection arthroplasty in the treatment of hip periprosthetic joint infection (PJI). We assessed complications during and after two-stage revision using resection arthroplasty.
Perka, Carsten   +5 more
core   +1 more source

Locally self-organized quasi-critical percolation in a multiple disease model [PDF]

open access: yesPhys. Rev. E 84, 036119 (2011), 2011
Diseases emerge, persist and vanish in an ongoing battle for available hosts. Hosts, on the other hand, defend themselves by developing immunity that limits the ability of pathogens to reinfect them. We here explore a multi-disease system with emphasis on mutual exclusion.
arxiv   +1 more source

Prioritization of HCV treatment in the direct-acting antiviral era: an economic evaluation [PDF]

open access: yes, 2016
BACKGROUND & AIMS: We determined the optimal HCV treatment prioritization strategy for interferon-free (IFN-free) HCV direct-acting antivirals (DAAs) by disease stage and risk status incorporating treatment of people who inject drugs (PWID).
Afdhal   +51 more
core   +2 more sources

Critical behavior of the SIS epidemic model with time-dependent infection rate [PDF]

open access: yesJ. Stat. Mech. P05012 (2012), 2012
In this work we study a modified Susceptible-Infected-Susceptible (SIS) model in which the infection rate $\lambda$ decays exponentially with the number of reinfections $n$, saturating after $n=l$. We find a critical decaying rate $\epsilon_{c}(l)$ above which a finite fraction of the population becomes permanently infected.
arxiv   +1 more source

Discrete Poisson hardcore 1D model and reinfections [PDF]

open access: yesarXiv, 2022
We suggest a new hardcore Poisson-type distribution for Young diagrams with the row lengths from some finite list. A discrete variant of the time-ordered Mat\'{e}rn II process in 1D is employed. This approach is related to that based on the interlacing sequences due to Kerov and others, but we restrict the number of rows.
arxiv  

Estimates of the reproduction numbers of Spanish influenza using morbidity data.

open access: yes, 2007
BACKGROUND: There have been several studies of the transmissibility of the 1918 (Spanish) influenza virus, which has attributed to >20 million deaths.
Mangtani, Punam   +2 more
core   +1 more source

Human Schistosome Infection and Allergic Sensitisation [PDF]

open access: yes, 2012
Several field studies have reported an inverse relationship between the prevalence of helminth infections and that of allergic sensitisation/atopy. Recent studies show that immune responses induced by helminth parasites are, to an extent, comparable to ...
Mutapi, Francisca   +2 more
core   +3 more sources

Growth of Cowdria ruminantium, the causative agent of heartwater, in a tick cell line [PDF]

open access: yes, 2000
The tick-borne rickettsia Cowdria ruminantium has been propagated continuously for over 500 days in the Ixodes scapularis tick cell line IDE8 by using the Gardel isolate from bovine endothelial cells as an inoculum.
Bell-Sakyi, Lesley   +3 more
core   +2 more sources

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