Results 91 to 100 of about 44,650 (212)

Genome-wide screen for temperature-regulated genes of the obligate intracellular bacterium, Rickettsia typhi

BMC Microbiology, 2008
Background The ability of rickettsiae to survive in multiple eukaryotic host environments provides a good model for studying pathogen-host molecular interactions.
Rahman M Sayeedur, Ceraul Shane M, Dreher-Lesnick Sheila M, Azad Abdu F   +3 more
doaj   +1 more source

Evaluation of new-generation serologic tests for the diagnosis of typhoid fever: data from a community-based surveillance in Calcutta, India

, 2006
Although typhoid fever is confirmed by culture of Salmonella enterica serotype Typhi, rapid and simple diagnostic serologic tests would be useful in developing countries. We examined the performance of Widal test in a community field site and compared it
Kumar Bhattacharya, Sujit, Sur, Dipika, Wain, John, Deen, Jacqueline L, Dutta, Shanta, Sen, Bhaswati, Ochiai, Leon, Deb, Alok Kumar, Clemens, John D, Bhattacharya, Sujit Kumar, von Seidlein, Lorenz, Clemens, John D., Manna, Byomkesh, Deen, Jacqueline L.   +13 more
core   +1 more source

EFEK ANTI BAKTERI EKSTRAK KULIT JERUK NIPIS (CITRUS AURANTIFOLIA) TERHADAP SALMONELLA TYPHI SECARA IN VITRO

Saintika Medika, 2017
Efek Antimikroba Ekstrak Kulit Jeruk Nipis (Citrus aurantifolia) terhadap Salmonella typhi secara In Vitro. Demam tifoid merupakan infeksi akut saluran pencernaan yang disebabkan oleh yaitu Salmonella typhi yang berada pada urutan kedua di antara ...
Donna Pratiwi, Irma Suswati, Mariyam Abdullah   +2 more
doaj   +1 more source

Rickettsia felis in Xenopsylla cheopis, Java, Indonesia

Emerging Infectious Diseases, 2006
Rickettsia typhi and R. felis, etiologic agents of murine typhus and fleaborne spotted fever, respectively, were detected in Oriental rat fleas (Xenopsylla cheopis) collected from rodents and shrews in Java, Indonesia. We describe the first evidence of R.
Ju Jiang, Djoko W. Soeatmadji, Katherine M. Henry, Sutanti Ratiwayanto, Michael J. Bangs, Allen L. Richards   +5 more
doaj   +1 more source

Detection of IgG against Rickettsia typhi: a population-based study in southern Kazakhstan

, 2019
Uvod. Rickettsia typhi svrstava se u skupinu pjegavih tifusa i uzrokuje endemski tifus. Slučajevi endemskog tifusa i seropozitivnosti na R. typhi zabilježeni su u susjednoj Kini i Rusiji. Međutim, o endemskom tifusu u Kazahstanu se malo zna.
Dmitrovsky, Andrey M., Elina R. Maltseva, Nizkorodova, Anna S., Yegemberdiyeva, Ravilya A., Tatyana V. Kuznetsova, Seidigapbar M. Mamadaliyev, Alena S. Neupokoyeva, Tatyana S. Shishkina, Ravilya A. Yegemberdiyeva, Abuova, Gulzhan N., Mamadaliyev, Seidigapbar M., Neupokoyeva, Alena S., Berdygulova, Zhanna A., Kuznetsova, Tatyana V., Yekaterina O. Ostapchuk, Maltseva, Elina R., Bissenbay, Akerke O., Zhanna A. Berdygulova, Anna S. Nizkorodova, Dinara A. Naizabayeva, Akerke O. Bissenbay, Shishkina, Tatyana S., Andrey M. Dmitrovsky, Naizabayeva, Dinara A., Ostapchuk, Yekaterina O., Yuliya V. Perfilyeva, Perfilyeva, Yuliya V., Gulzhan N. Abuova   +27 more
core   +1 more source

Orientia, rickettsia, and leptospira pathogens as causes of CNS infections in Laos: a prospective study

The Lancet Global Health, 2015
Background: Scrub typhus (caused by Orientia tsutsugamushi), murine typhus (caused by Rickettsia typhi), and leptospirosis are common causes of febrile illness in Asia; meningitis and meningoencephalitis are severe complications.
Sabine Dittrich, PhD, Sayaphet Rattanavong, MD, Sue J Lee, PhD, Phonepasith Panyanivong, Scott B Craig, PhD, Suhella M Tulsiani, PhD, Stuart D Blacksell, PhD, David A B Dance, FRCPath, Audrey Dubot-Pérès, PhD, Amphone Sengduangphachanh, Phonelavanh Phoumin, Daniel H Paris, MD, Dr, Prof. Paul N Newton, MRCP   +12 more
doaj   +1 more source

Cloning, sequencing, and in silico characterization of Omp 28 of Salmonella Typhi (strain MTCC 733) to develop r-DNA vaccine for typhoid fever

Journal of Natural Science, Biology and Medicine, 2012
Typhoid is one of the most important diseases of human beings caused by Salmonella Typhi. There are many vaccine reported against Salmonella Typhi, but search for new candidate vaccine antigens is still going on because presently available vaccines have several limitations such as short-term immunity, high cost, and allergic reaction.
Saxena, Anjani, Tamuly, Shantanu, Saxena, M.K.   +2 more
openaire   +3 more sources

Extraction of R. typhi DNA from normal human plasma spiked with R. typhi for evaluation of RPA-exo and RPA-nfo.

, 2015
a The copy number of R. typhi 17 kDa gene was determined by qPCR (expressed as copy # per μL of DNA template) and presented as mean ± standard deviation of three replicates. 10 μL of the extracted DNA was used for RPA-exo or RPA-nfo detection.
Tatyana Belinskaya (767989), Wei-Mei Ching (454580), Zhiwen Zhang (767990), Chien-Chung Chao (767988)   +3 more
core   +1 more source

Cutaneous infection caused by Salmonella typhi

, 2003
Salmonella typhi is a flagellated, gram-negative bacillus belonging to the family Enterobacteriaceae responsible for typhoid fever, which is a prolonged bacteraemic, systemic illness with minimal, at least initially, diarrhoea.
R Caputo, Marzano, A. V, Mercogliano, M., AV Marzano, Facchetti, M., BORGHI, Alessandro, A Borghi, Caputo, R., M Mercogliano, M Facchetti   +9 more
core   +1 more source

Prevalence of antibodies to Rickettsia typhi in an area of the center of Spain [PDF]

, 2001
It was the aim of the present work to evaluate Rickettsia typhi antibody prevalence in 'Comunidad Auto' noma de Madrid (CAM), an area in the centre of Spain.
Lledó García, María Lourdes, Gegúndez Cámara, María Isabel, Beltrán Dubón, María, Saz Pérez, José Vicente   +3 more
core   +1 more source