Published in Infect Immun on September 01, 1978
Ultrastructural study of ehrlichial organisms in the large colons of ponies infected with Potomac horse fever. Infect Immun (1985) 2.80
Expression of the gene encoding the 17-kilodalton antigen from Rickettsia rickettsii: transcription and posttranslational modification. J Bacteriol (1988) 2.14
Molecular cloning and expression of Rickettsia tsutsugamushi genes for two major protein antigens in Escherichia coli. Infect Immun (1987) 1.87
Deficiency of peptidoglycan and lipopolysaccharide components in Rickettsia tsutsugamushi. Infect Immun (1987) 1.68
The Whole-genome sequencing of the obligate intracellular bacterium Orientia tsutsugamushi revealed massive gene amplification during reductive genome evolution. DNA Res (2008) 1.59
Antigens of scrub typhus rickettsiae: separation by polyacrylamide gel electrophoresis and identification by enzyme-linked immunosorbent assay. Infect Immun (1981) 1.51
Japanese spotted fever: report of 31 cases and review of the literature. Emerg Infect Dis (1997) 1.51
Reactivation of Rickettsia rickettsii in Dermacentor andersoni ticks: an ultrastructural analysis. Infect Immun (1982) 1.45
Ultrastructure of Rickettsia rhipicephali, a new member of the spotted fever group rickettsiae in tissues of the host vector Rhipicephalus sanguineus. J Bacteriol (1979) 1.33
Rocky Mountain spotted fever: a disease in need of microbiological concern. Clin Microbiol Rev (1989) 1.32
Isolation of species-specific protein antigens of Rickettsia typhi and Rickettsia prowazekii for immunodiagnosis and immunoprophylaxis. J Clin Microbiol (1981) 1.24
Expression and refolding of truncated recombinant major outer membrane protein antigen (r56) of Orientia tsutsugamushi and its use in enzyme-linked immunosorbent assays. Clin Diagn Lab Immunol (1998) 1.22
Phylogenomics reveals a diverse Rickettsiales type IV secretion system. Infect Immun (2010) 1.17
Molecular cloning and sequence analysis of the Sta58 major antigen gene of Rickettsia tsutsugamushi: sequence homology and antigenic comparison of Sta58 to the 60-kilodalton family of stress proteins. Infect Immun (1990) 1.11
Susceptibility of Rickettsia tsutsugamushi Gilliam to gamma interferon in cultured mouse cells. Infect Immun (1991) 1.09
Humoral immune response to Rocky Mountain spotted fever in experimentally infected guinea pigs: immunoprecipitation of lactoperoxidase 125I-labeled proteins and detection of soluble antigens of Rickettsia rickettsii. Infect Immun (1986) 1.07
Partial purification and characterization of the major species-specific protein antigens of Rickettsia typhi and Rickettsia prowazekii identified by rocket immunoelectrophoresis. Infect Immun (1981) 1.05
Adherence to and invasion of host cells by spotted Fever group rickettsia species. Front Microbiol (2010) 1.01
Growth pattern of Rickettsia tsutsugamushi in irradiated L cells. J Bacteriol (1983) 0.99
Endosymbiotic bacteria in the parasitic ciliate Ichthyophthirius multifiliis. Appl Environ Microbiol (2009) 0.98
Changes in immunoferritin labeling of Rickettsia tsutsugamushi after serial cultivation in 60Co-irradiated BHK cells. Infect Immun (1979) 0.94
Reproduction and morphogenesis of Rickettsiella chironomi, an unusual intracellular procaryotic parasite of midge larvae. J Bacteriol (1980) 0.94
Ultrastructure of the rickettsial endosymbiont "MIDORIKO" in the green alga Carteria cerasiformis as revealed by high-pressure freezing and freeze-substitution fixation. Protoplasma (2012) 0.92
Detection of fibrils associated with Rickettsia rickettsii. Infect Immun (1983) 0.84
Differential requirements for enriched atmospheric carbon dioxide content for intracellular growth in cell culture among selected members of the genus Rickettsia. Infect Immun (1981) 0.84
The rickettsial OmpB β-peptide of Rickettsia conorii is sufficient to facilitate factor H-mediated serum resistance. Infect Immun (2012) 0.80
Assembly of Rickettsia tsutsugamushi progeny in irradiated L cells. J Bacteriol (1983) 0.80
"Candidatus Finniella" (Rickettsiales, Alphaproteobacteria), Novel Endosymbionts of Viridiraptorid Amoeboflagellates (Cercozoa, Rhizaria). Appl Environ Microbiol (2015) 0.80
High quality draft genome sequence and description of Occidentia massiliensis gen. nov., sp. nov., a new member of the family Rickettsiaceae. Stand Genomic Sci (2014) 0.76
Evidence for a peptidoglycan-like structure in Orientia tsutsugamushi. Mol Microbiol (2017) 0.75
Improvements in epoxy resin embedding methods. J Biophys Biochem Cytol (1961) 113.20
STAINING RICKETTSIAE IN YOLK-SAC CULTURES. Stain Technol (1964) 16.15
THE LOCATION OF THE MUCOPEPTIDE IN SECTIONS OF THE CELL WALL OF ESCHERICHIA COLI AND OTHER GRAM-NEGATIVE BACTERIA. Can J Microbiol (1965) 10.12
Comparison of the ultrastructure of several rickettsiae, ornithosis virus, and Mycoplasma in tissue culture. J Bacteriol (1965) 4.48
Septum formation in Escherichia coli: characterization of septal structure and the effects of antibiotics on cell division. J Bacteriol (1974) 4.04
In vitro studies on rickettsia-host cell interactions: intracellular growth cycle of virulent and attenuated Rickettsia prowazeki in chicken embryo cells in slide chamber cultures. Infect Immun (1975) 3.52
In vitro studies of the action of antibiotics on Rickettsia prowazeki by two basic methods of cell culture. J Infect Dis (1974) 3.33
Study on the growth of Rickettsiae. I. A tissue culture system for quantitative estimations of Rickettsia tsutsugamushi. J Immunol (1956) 2.70
Details of the ultrastructure of Rickettsia prowazekii grown in the chick yolk sac. J Bacteriol (1967) 2.12
Murine typhus Rickettsiae in the Oriental rat flea. Ann N Y Acad Sci (1975) 1.44
Electron microscopy of surface structures of Rickettsia prowazeki stained with ruthenium red. Acta Virol (1976) 1.09
In vitro studies on rickettsia-host cell interactions: intracellular growth cycle of virulent and attenuated Rickettsia prowazeki in chicken embryo cells in slide chamber cultures. Infect Immun (1975) 3.52
Mechanisms of immunity in typhus infections. 3. Influence of human immune serum and complement on the fate of Rickettsia mooseri within the human macrophages. Infect Immun (1973) 3.33
In vitro studies of the action of antibiotics on Rickettsia prowazeki by two basic methods of cell culture. J Infect Dis (1974) 3.33
Mechanisms of immunity in typhus infections. I. Multiplication of typhus rickettsiae in human macrophage cell cultures in the nonimmune system: influence of virulence of rickettsial strains and of chloramphenicol. Infect Immun (1973) 2.89
The ecology of chigger-borne rickettsiosis (scrub typhus). J Med Entomol (1974) 2.62
The ecology of murine typhus-a critical review. Trop Dis Bull (1978) 2.38
Infection cycle of Rickettsia rickettsii in chicken embryo and L-929 cells in culture. Infect Immun (1976) 2.37
Some characteristics of heavy and light bands of Rickettsia prowazekii on Renografin gradients. Infect Immun (1981) 2.18
Role of erythrocytes and serum in the nutrition of Rickettsia quintana. J Bacteriol (1969) 1.95
NF-kappa B-dependent inhibition of apoptosis is essential for host cellsurvival during Rickettsia rickettsii infection. Proc Natl Acad Sci U S A (1998) 1.92
Tick-borne rickettsiae of the spotted fever group in West Pakistan. II. Serological classification of isolates from West Pakistan and Thailand: evidence for two new species. Am J Epidemiol (1973) 1.91
Mechanisms of immunity in typhus infections. VI. Differential opsonizing and neutralizing action of human typhus rickettsia-specific cytophilic antibodies in cultures of human macrophages. Infect Immun (1976) 1.88
Expression of differentiated functions in mouse neuroblastoma mediated by dibutyryl-cyclic adenosine monophosphate. Nature (1971) 1.87
Mechanisms of immunity in typhus infections. IV. Failure of chicken embryo cells in culture to restrict growth of antibody-sensitized Rickettsia prowazeki. Infect Immun (1974) 1.86
External layers of Rickettsia prowazekii and Rickettsia rickettsii: occurrence of a slime layer. Infect Immun (1978) 1.82
Nutritional studies of Rickettsia guintana: nature of the hematin requirement. J Bacteriol (1972) 1.80
Some biological properties of rickettsiae pathogenic for man. Zentralbl Bakteriol Orig (1968) 1.73
Antibody and antibiotic action on Rickettsia prowazeki in body lice across the host-vector interface, with observations on strain virulence and retrieval mechanisms. Am J Epidemiol (1973) 1.59
The cell wall of Rickettsia mooseri. I. Morphology and chemical composition. J Bacteriol (1967) 1.55
Rickettsia rickettsii-induced cellular injury of human vascular endothelium in vitro. Infect Immun (1984) 1.55
Experimental infection of human vascular endothelial cells by pathogenic and nonpathogenic hantaviruses. Arch Virol (1990) 1.49
Permeability properties of Rickettsia mooseri. J Bacteriol (1967) 1.47
Model for DNA packaging into bacteriophage T4 heads. J Virol (1978) 1.45
Simple, differential staining technique for enumerating rickettsiae in yolk sac, tissue culture extracts, or purified suspensions. J Clin Microbiol (1979) 1.42
Gross and microscopic skin reactions to killed typhus Rickettsiae in human beings. J Immunol (1967) 1.42
Inhibition of bacterial DNA replication by 6-(p-hydroxy-phenylazo)-uracil. Nat New Biol (1972) 1.42
A clinico-epidemiological study of epidemic typhus in Africa. Clin Infect Dis (1992) 1.40
Rocky Mountain spotted fever: a comparative study of the active immunity induced by inactivated and viable pathogenic Rickettsia rickettsii. J Infect Dis (1973) 1.39
In vitro studies of Rickettsia-host cell interactions: ultrastructural study of Rickettsia prowazekii-infected chicken embryo fibroblasts. Infect Immun (1980) 1.36
Dengue virus-induced modifications of host cell membranes. J Virol (1975) 1.33
Infection of human vascular endothelial cells by Rickettsia rickettsii. J Infect Dis (1984) 1.32
The kinetics of cellular proliferation in normal and malignant tissues. II. An in vitro method for incorporation of tritiated thymidine in human tissues. Radiology (1969) 1.31
In vitro studies of rickettsia-host cell interactions: ultrastructural changes induced by Rickettsia rickettsii infection of chicken embryo fibroblasts. Infect Immun (1979) 1.30
Antibody response in man following a small intradermal inoculation with Coxiella burnetii phase I vaccine. Acta Virol (1979) 1.29
Serologic classification of scrub typhus isolates from Pakistan. Am J Trop Med Hyg (1975) 1.29
Pathogenesis of type 1 dengue virus infection in suckling, weanling and adult mice. 1. The relation of virus replication to interferon and antibody formation. Am J Epidemiol (1969) 1.28
The acquisition of Rickettsia tsutsugamushi by chiggers (trombiculid mites) during the feeding process. Ann N Y Acad Sci (1975) 1.28
Adherence of platelets to human endothelial cells infected by Rickettsia rickettsii. J Infect Dis (1986) 1.27
Rickettsia rickettsii induces superoxide radical and superoxide dismutase in human endothelial cells. Infect Immun (1992) 1.23
Ecological considerations in scrub typhus. 2. Vector species. Bull World Health Organ (1968) 1.23
Antibiotic susceptibility patterns in Rochalimaea quintana, the agent of trench fever. Antimicrob Agents Chemother (1984) 1.20
Mechanisms of immunity in typhus infection: analysis of immunity to Rickettsia mooseri infection of guinea pigs. Infect Immun (1980) 1.20
Plaque assay for Rickettsia mooseri in tissue samples. Proc Soc Exp Biol Med (1976) 1.20
Mechanisms of immunity in typhus infections. V. Demonstration of Rickettsia mooseri-specific antibodies in convalescent mouse and human serum cytophilic for mouse peritoneal macrophages. Infect Immun (1976) 1.20
Ultrastructural studies of Rickettsia prowazeki from louse midgut cells to feces: search for "dormant" forms. Infect Immun (1974) 1.17
Scanning electron microscopic study of the airways in normal children and in patients with cystic fibrosis and other lung diseases. Pediatr Pathol (1984) 1.17
Experimental infection with Rickettsia mooseri and antibody response of adult and newborn laboratory rats. Am J Trop Med Hyg (1984) 1.16
Mechanisms of immunity in typhus infection: some characteristics of Rickettsia mooseri infection of guinea pigs. Infect Immun (1978) 1.16
Ecological considerations in scrub typhus. 1. Emerging concepts. Bull World Health Organ (1968) 1.13
Experimental murine typhus infection in the cat flea, Ctenocephalides felis (Siphonaptera: Pulicidae). J Med Entomol (1984) 1.12
Taxonomic relationship of vole agent to Rochalimaea quintana. Infect Immun (1979) 1.12
Rickettsia mooseri infection in the fleas Leptopsylla segnis and Xenopsylla cheopis. Am J Trop Med Hyg (1983) 1.12
Storage stability of different antibody species against arbovirus and rickettsial antigens in blood dried on filter paper discs. Am J Epidemiol (1969) 1.12
Serodiagnosis of Rocky Mountain spotted fever: comparison of IgM and IgG enzyme-linked immunosorbent assays and indirect fluorescent antibody test. J Infect Dis (1983) 1.10
Penicillin-induced unstable intracellular formation of spheroplasts by rickettsiae. J Infect Dis (1982) 1.10
Rickettsia rickettsii infection of cultured human endothelial cells induces NF-kappaB activation. Infect Immun (1997) 1.09
E-selectin-dependent neutrophil adhesion to Rickettsia rickettsii-infected endothelial cells. Blood (1993) 1.08
Interaction of rickettsiae and phagocytic host cells. V. Phagocytic and opsonic interactions of phase 1 and phase 2 Coxiella burneti with normal and immune human leukocytes and antibodies. J Immunol (1967) 1.07
Rickettsia rickettsii infection of cultured endothelial cells induces release of large von Willebrand factor multimers from Weibel-Palade bodies. Blood (1991) 1.07
In vitro sensitivity of Rickettsia rickettsii to doxycycline. J Infect Dis (1982) 1.06
Thermal inactivation of type 1 Dengue virus strains. Acta Virol (1975) 1.06
The occurrence of scrub typhus infection in unusual habitats in West Pakistan. Trans R Soc Trop Med Hyg (1967) 1.06
Mechanisms of immunity in typhus infection: some characteristics of intradermal Rickettsia mooseri infection in normal and immune guinea pigs. Infect Immun (1978) 1.06
Genome size of the rickettsia Coxiella burnetii. J Bacteriol (1980) 1.05
Ecological considerations in scrub typhus. 3. Methods of area control. Bull World Health Organ (1968) 1.05
Rickettsia rickettsii infection of the EA.hy 926 endothelial cell line: morphological response to infection and evidence for oxidative injury. Microbiology (1998) 1.01
Tick-borne viruses of West Pakistan. II. Hazara virus, a new agent isolated from Ixodes redikorzevi ticks from the Kaghan Valley, W. Pakistan. Am J Epidemiol (1970) 1.00
Immunologic evidence of human fetal infection with Coxiella burneti. Am J Epidemiol (1975) 0.99
Isolation of the dengue virus envelope glycoprotein from membranes of infected cells by concanavalin A affinity chromatography. J Virol (1976) 0.99
Ribosomal helices: formation in Escherichia coli during acidic growth. J Bacteriol (1971) 0.97
Quantitative analyses of variations in the injury of endothelial cells elicited by 11 isolates of Rickettsia rickettsii. Clin Diagn Lab Immunol (2001) 0.96
Rickettsia rickettsii infection of cultured human endothelial cells induces tissue factor expression. Blood (1994) 0.96
Characteristics of lymphoid cells that adoptively transfer immunity to Rickettsia mooseri infection in mice. Infect Immun (1984) 0.95
Antibody to Rickettsia mooseri erythrocyte-sensitizing substance. Infect Immun (1979) 0.95
Reactogenicity, immunogenicity, and efficacy of a chick embryo cell-derived vaccine for Rocky Mountain spotted fever. J Infect Dis (1983) 0.95
Growth of Rickettsia prowazeki in enucleated cells. Infect Immun (1976) 0.95
Actions of antibiotics on Rickettsia rickettsii. J Infect Dis (1986) 0.93
Concepts of louse-borne typhus control in developing countries: the use of the living attenuated E strain typhus vaccine in epidemic and endemic situations. Adv Exp Med Biol (1972) 0.93
Korean hemorrhagic fever. J Infect Dis (1978) 0.93
Transcriptional regulation of endothelial cell tissue factor expression during Rickettsia rickettsii infection: involvement of the transcription factor NF-kappaB. Infect Immun (1998) 0.92
Effects of the antioxidant alpha-lipoic acid on human umbilical vein endothelial cells infected with Rickettsia rickettsii. Infect Immun (1998) 0.91
DNA composition in Rickettsia mooseri by base analysis. Acta Virol (1973) 0.90
Studies of Rickettsia mooseri cell walls. II. Immunologic properties. J Immunol (1967) 0.89
Proteasome-independent activation of nuclear factor kappaB in cytoplasmic extracts from human endothelial cells by Rickettsia rickettsii. Infect Immun (1998) 0.89
Infection of human endothelial cells by Rickettsia rickettsii causes a significant reduction in the levels of key enzymes involved in protection against oxidative injury. Infect Immun (1994) 0.89
Cell-mediated immune responses of adults to vaccination, challenge with Rickettsia rickettsii, or both. Am J Trop Med Hyg (1992) 0.88
[Serological approach to the occurrence of rickettsioses in the Central African Republic]. Bull Soc Pathol Exot Filiales (1985) 0.88
Model of cortical organization embodying a basis for a theory of information processing and memory recall. Proc Natl Acad Sci U S A (1985) 0.86