Results 21 to 30 of about 1,711,071 (216)

Epidemiological characterization of incident cases of Rickettsia infection in rural areas of Urabá region, Colombia. [PDF]

PLoS Neglected Tropical Diseases, 2018
INTRODUCTION:Most of the studies related to rickettsial infection in Colombia are cross-sectional because of the challenge in conducting prospective studies on infectious disease that may have a difficult diagnosis.
Juan Carlos Quintero Vélez, Daniel Camilo Aguirre-Acevedo, Juan David Rodas, Margarita Arboleda, Adriana Troyo, Francisco Vega Aguilar, Lisardo Osorio Quintero, Carlos Rojas Arbeláez   +7 more
doaj   +1 more source

Scrub eschar

IDCases, 2021
A 60-year-old female presented to the emergency room with fever and myalgias for four days and shortness of breath for two days. On clinical examination, she was tachypneic and blood oxygen saturation of 86 % on room air.
Tejinder Pal Grewal, Mohan Kumar H
doaj   +1 more source

A RICKETTSIAL INFECTION IN CANADIAN VOLES [PDF]

Journal of Experimental Medicine, 1946
From apparently normal voles captured on Grosse Isle, Province of Quebec, Canada, an infective agent has been grown in embryonated eggs, and by inoculation an inapparent infection was established in voles, mice, guinea pigs, hamsters, and rats. No growth of the agent was obtained in the absence of living cells, and the manner of its development in the ...
openaire   +3 more sources

Posterior reversible encephalopathy syndrome in spotted fever group of rickettsial infection with brugada syndrome

APIK Journal of Internal Medicine, 2022
Rickettsioses are one of the common causes of undifferentiated febrile illness. Patients present commonly with fever, rash, and eschar. Posterior Reversible Encephalopathy Syndrome (PRES) also known as reversible posterior encephalopathy syndrome is a ...
Siva Karthik Reddy Palleti, Viswateja Kolla, Vasantha Kamath   +2 more
doaj   +1 more source

Epidemiological and Clinical Features of Rickettsial Infection Among Australian Individuals from 2015 to 2018

Zoonoses
In this study, the clinical, laboratory and epidemiological features of rickettsial infection in Australian patients were examined. Patients with Rickettsia spp.
Stephen R. Graves, Aminul Islam
doaj   +1 more source

Clinical characteristics of febrile patients with confirmed acute rickettsial infection vs. no acute rickettsial infection, Nicaragua.

, 2016
Clinical characteristics of febrile patients with confirmed acute rickettsial infection vs. no acute rickettsial infection, Nicaragua.
Christopher W. Woods (104194), Megan E. Reller (491579), Jeremy J. Miles (603579), Armando J. Matute (603582), J. Stephen Dumler (211426), Orlando Mayorga (603581), Ijeuru Chikeka (3608948)   +6 more
core   +1 more source

Innate immunity in rickettsial infections

Frontiers in Cellular and Infection Microbiology, 2023
Rickettsial agents are a diverse group of alpha-proteobacteria within the order Rickettsiales, which possesses two families with human pathogens, Rickettsiaceae and Anaplasmataceae. These obligate intracellular bacteria are most frequently transmitted by arthropod vectors, a first step in the pathogens’ avoidance of host cell defenses.
Andrés F. Londoño, Andrés F. Londoño, Diana G. Scorpio, J. Stephen Dumler   +3 more
openaire   +3 more sources

Host EPAC1 Modulates Rickettsial Adhesion to Vascular Endothelial Cells via Regulation of ANXA2 Y23 Phosphorylation

Pathogens, 2021
Introduction: Intracellular cAMP receptor exchange proteins directly activated by cAMP 1 (EPAC1) regulate obligate intracellular parasitic bacterium rickettsial adherence to and invasion into vascular endothelial cells (ECs).
Zhengchen Su, Thomas R. Shelite, Yuan Qiu, Qing Chang, Maki Wakamiya, Jiani Bei, Xi He, Changcheng Zhou, Yakun Liu, Emmanuel Nyong, Yuejin Liang, Angelo Gaitas, Tais B. Saito, Bin Gong   +13 more
doaj   +1 more source

Epidemiologic characteristics of patients with definitive serologic evidence of rickettsial infection vs. no rickettsial infection, Nicaragua, 2008

, 2016
Epidemiologic characteristics of patients with definitive serologic evidence of rickettsial infection vs.
Christopher W. Woods (104194), Megan E. Reller (491579), Jeremy J. Miles (603579), Armando J. Matute (603582), J. Stephen Dumler (211426), Orlando Mayorga (603581), Ijeuru Chikeka (3608948)   +6 more
core   +1 more source

The tick response to Rickettsial dissemination during typical and atypical Rickettsial infection [PDF]

, 2011
Ticks are the only disease vectors for spotted fever group (SFG) Rickettsia which are obligate intracellular bacteria belonging to the genus Rickettsia.
Sunyakumthorn, Piyanate, null null, Piyanate Sunyakumthorn   +2 more
core   +1 more source