Results 171 to 180 of about 24,865 (214)
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Lymphocyte Transformation in Rickettsioses
The Journal of Immunology, 1971Abstract Lymphocyte transformation was studied with leukocytes from persons who had received rickettsial vaccines or had been infected with rickettsiae. The antigens were prepared from normal yolk sacs or yolk sacs infected with Rickettsia prowazeki (ET), Rickettsia mooseri (MT), Rickettsia akari (RP), or Rickettsia rickettsii (SF). When
J D, Coonrod, C C, Shepard
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La Revue du praticien, 2005
Rickettsioses can present with protean manifestations. Recent progress in molecular biology allows a better classification of the array of pathogens involved. Rickettsial tick-borne diseases are of emerging importance given nowadays increased in international travellers.
Jade, Ghosn, Philippe, Bossi
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Rickettsioses can present with protean manifestations. Recent progress in molecular biology allows a better classification of the array of pathogens involved. Rickettsial tick-borne diseases are of emerging importance given nowadays increased in international travellers.
Jade, Ghosn, Philippe, Bossi
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2010
Rickettsioses are zoonoses caused by obligate Gram-negative intracellular bacteria of the order Rickettsiales, comprising (1) rickettsioses due to bacteria of the genus Rickettsia, including spotted fever groups and typhus groups (Rickettsiaceae), (2) ehrlichioses and anaplasmoses due to bacteria of the Anaplasmataceae, and (3) scrub typhus due to ...
Philippe Parola, Didier Raoult
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Rickettsioses are zoonoses caused by obligate Gram-negative intracellular bacteria of the order Rickettsiales, comprising (1) rickettsioses due to bacteria of the genus Rickettsia, including spotted fever groups and typhus groups (Rickettsiaceae), (2) ehrlichioses and anaplasmoses due to bacteria of the Anaplasmataceae, and (3) scrub typhus due to ...
Philippe Parola, Didier Raoult
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Rickettsiae and rickettsioses in Portugal
European Journal of Epidemiology, 1991The only rickettsiae recorded in Portugal till now were Rickettsia conorii and Coxiella burnetii. Boutonneuse fever is one of the most important transmissible diseases in Portugal. Though the annual number of cases is not exactly known, it is estimated to be not far from 20,000 in some years.
F, Bacellar +3 more
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Rickettsioses of Central America
The American Journal of Tropical Medicine and Hygiene, 1971Abstract A search for rickettsial antibodies in human sera from Central America was performed by complement-fixation and microagglutination tests. Over 2,000 human sera from Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama were surveyed for antibodies against Rickettsia prowazeki, Rickettsia typhi, Rickettsia rickettsi, Rickettsia ...
M G, Peacock, R A, Ormsbee, K M, Johnson
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Rickettsioses: A review for the dermatologist
Journal of the American Academy of Dermatology, 1980The term "rickettsioses" is applied to diseases caused by three genera, Rickettsia, Rocizalimaea, and Coxiella, of the family Ricketlsiaceae. There is no known antigenic relationship. between the three genera, nor is there a close similarity in the guanine + cytosine molar percentage of their component deoxyribonucleic acid (DNA) (a crude criterion ...
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Parassitologia, 2004
Ticks are known to carry and transmit a number of microbial agents that cause diseases in humans and animals. Among these are members of the order Rickettsiales (alpha-proteobacteria), which include the genera Rickettsia and Ehrlichia. The most common and well-known Rickettsial human disease in Europe is Mediterranean Spotted Fever (MSF), caused by ...
N, Lo +4 more
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Ticks are known to carry and transmit a number of microbial agents that cause diseases in humans and animals. Among these are members of the order Rickettsiales (alpha-proteobacteria), which include the genera Rickettsia and Ehrlichia. The most common and well-known Rickettsial human disease in Europe is Mediterranean Spotted Fever (MSF), caused by ...
N, Lo +4 more
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Journal of Internal Medicine, 1998
Murine typhus is a disease still prevalent in many parts of the world. Because the incidence in the US and Europe has declined rapidly, physicians in these continents have become unfamiliar with the clinical picture. Murine typhus is associated with significant morbidity and fatalities do occur, especially in the elderly and when late recognized.
van der Kleij, FGH +2 more
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Murine typhus is a disease still prevalent in many parts of the world. Because the incidence in the US and Europe has declined rapidly, physicians in these continents have become unfamiliar with the clinical picture. Murine typhus is associated with significant morbidity and fatalities do occur, especially in the elderly and when late recognized.
van der Kleij, FGH +2 more
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