Results 71 to 80 of about 71,009 (154)

Detección molecular de Rickettsia typhi en perros de una comunidad rural de Yucatán, México

Biomédica: revista del Instituto Nacional de Salud, 2016
Introducción. Rickettsia typhi es la bacteria causante del tifus múrido o endémico, el cual es transmitido al ser humano principalmente por medio de las heces infectadas de pulgas y en cuyo ciclo de infección se encuentran involucrados distintos animales
Daly Martínez-Ortiz, Marco Torres-Castro, Edgar Koyoc-Cardeña, Karina López, Alonso Panti-May, Iván Rodríguez-Vivas, Adriano Puc, Karla Dzul, Jorge Zavala-Castro, Anuar Medina-Barreiro, Juan Chablé-Santos, Pablo Manrique-Saide   +11 more
doaj   +1 more source

Case of -induced Brain Abscess Mimicking Brain Tumor [PDF]

Osong Public Health and Research Perspectives, 2018
Murine typhus is one of the most prevalent rickettsial infections in the world, caused by the bacterial genus Rickettsia. Though the disease manifests a relatively benign clinical course with fever, rash, and headache being the 3 classic symptoms ...
Yoonhyuk Jang, Jangsup Moon, Jin-Sun Jun, Tae-joon Kim, Kyung-Il Park, Soon-Tae Lee, Keun-Hwa Jung, Sang Kun Lee, Kon Chu   +8 more
doaj   +1 more source

Chemical and biological investigations of Delonix regia (Bojer ex Hook.) Raf. [PDF]

, 2010
U radu je opisana izolacija pet sastojaka petroleterske i diklormetanske frakcije metanolnog ekstrakta kore biljke Delonix regia: lupeol (1), epilupeol (2), β-sitosterol (3), stigmasterol (4) i p-metoksibenzaldehid (5). Nadalje, testirano je antimikrobno
A. Bauer, Abdul Wahab, B. Meyer, B. Vanwagenen, F. Jungalwala, F. Maniruzzaman, G. Morales, Israt Jahan, J. McLaughlin, M. Rahman, Mohammad Islam, Mohammad Kaisar, Mohammad Rahman, Mohammad Rashid, Mohammed Rahman, O. Lawal, R. Harish, U. Kolak, Y. Aratanechemuge   +18 more
core   +3 more sources

Ricinus Communis: Nutritional Importance, Health Benefits, and Industrial Applications

eFood, Volume 7, Issue 1, February 2026.
The current paper summarizes the nutritional composition, phytochemistry, health benefits, safety studies, and applications of castor beans and their oil. Moreover, the diverse bioactive compounds, including saponins, emodins, terpenoids, anthraquinones, flavonoids, steroids, and alkaloids, exhibit therapeutic properties such as antioxidant, anticancer,
Hassan Raza, Muhammad Tauseef Sultan, Asad Abbas, Aimen Mazhar, Ahmad Mujtaba Noman, Muhammad Imran, Muzzamal Hussain, Ehab M. Mostafa, Ahmed H. El‐Ghorab, Mohammed M. Ghoneim, Samy Selim, Mohamed A. Abdelgawad, Anjuman Gul Memon, Entessar Al Jbawi   +13 more
wiley   +1 more source

Phosphatidylserine-binding receptor, CD300f, on macrophages mediates host invasion of pathogenic and non-pathogenic rickettsiae

Infection and Immunity
Some arthropod-borne obligate intracellular rickettsiae are among the most virulent human pathogens. Rickettsia species modulate immune (e.g., macrophages; MΦ) and non-immune cell (e.g., endothelial cells) responses to create a habitable environment for ...
Oliver H. Voss, Imran Moin, Hodalis Gaytan, Mohammad Sadik, Saif Ullah, M. Sayeedur Rahman   +5 more
doaj   +1 more source

Rickettsia felis Infection, Tunisia

Emerging Infectious Diseases, 2006
We report, for the first time, serologic evidence of Rickettsia felis and R. aeschlimannii infections acquired in Tunisia from 1998 to 2003. We found that most patients with antibodies against both R. conorii and R.
Abir Znazen, Jean-Marc Rolain, Nader Hammami, Adnane Hammami, Mounir Ben Jemaa, Didier Raoult   +5 more
doaj   +1 more source

Inhibition of Bifidobacterium SP Isolated From Infants Feces Towards Adhesion of Salmonella Typhi on Balb/c Mice Enterocyte [PDF]

, 2010
Diarrhea, up to the recent year remains a cause of high morbidity and mortalityworldwide, especially in developing countries including Indonesia. Research concerning ofmanagement, prevention, and medication of the disease have been continually improved ...
Astawa, N. M. (N), Sukardika, K. (K), Sukrama, I. D. (I), Sumarno, S. (Sumarno)   +3 more
core  

Three-dimensional organotypic co-culture model of intestinal epithelial cells and macrophages to study Salmonella enterica colonization patterns [PDF]

, 2017
Three-dimensional models of human intestinal epithelium mimic the differentiated form and function of parental tissues often not exhibited by two-dimensional monolayers and respond to Salmonella in key ways that reflect in vivo infections.
Barrila, Jennifer, Brenneman, Karen, Clemett, Simon J, Crabbé, Aurélie, Crucian, Brian E, Davis, Richard R, Forsyth, Rebecca J, Liu, Yulong, Loscher, Christine, Nelman-Gonzalez, Mayra A, Nickerson, Cheryl A, Nydam, Seth D, Ott, C Mark, Quiriarte, Heather, Roland, Kenneth L, Sams, Clarence, Sarker, Shameema F, Yang, Jiseon   +17 more
core   +1 more source

Genomic Epidemiology and Machine Learning–Based Drug Discovery for Antimicrobial Resistant Diarrheagenic Escherichia coli

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
This study integrates genomic epidemiology and machine learning–based virtual screening to identify novel therapeutic candidates, Alatamide and Isosativan, with strong binding stability against multidrug‐resistant diarrheagenic Escherichia coli virulence targets, highlighting computational drug discovery as a promising strategy to combat antimicrobial ...
Ayesha Masood, Fatima Noor, Abdu Rehman, Mohsin Gulzar Barq, Shazia Iqbal, Muhammad Qasim Ali, Shahzad Ahmad, Syed Zeeshan Haider Naqvi   +7 more
wiley   +1 more source

Rapamycin Exerts Its Geroprotective Effects in the Ageing Human Immune System by Enhancing Resilience Against DNA Damage

Aging Cell, Volume 25, Issue 2, February 2026.
Using in vitro DNA damage assays in human T cells, ex vivo profiling of aged immune subsets and a small placebo‐controlled in vivo study, authors show that low‐dose rapamycin, a potent life‐extending mTOR inhibitor, enhances resilience against DNA damage in the human immune system.
Loren Kell, Eleanor J. Jones, Nima Gharahdaghi, Daniel J. Wilkinson, Kenneth Smith, Philip J. Atherton, Anna K. Simon, Lynne S. Cox, Ghada Alsaleh   +8 more
wiley   +1 more source