keyword
MENU ▼
Read by QxMD icon Read
search

Q fever

keyword
https://www.readbyqxmd.com/read/27884946/analysis-of-the-caenorhabditis-elegans-innate-immune-response-to-coxiella-burnetii
#1
James M Battisti, Lance A Watson, Myo T Naung, Adam M Drobish, Ekaterina Voronina, Michael F Minnick
The nematode Caenorhabditis elegans is well established as a system for characterization and discovery of molecular mechanisms mediating microbe-specific inducible innate immune responses to human pathogens. Coxiella burnetii is an obligate intracellular bacterium that causes a flu-like syndrome in humans (Q fever), as well as abortions in domesticated livestock, worldwide. Initially, when wild type C. elegans (N2 strain) was exposed to mCherry-expressing C. burnetii (CCB) a number of overt pathological manifestations resulted, including intestinal distension, deformed anal region and a decreased lifespan...
November 24, 2016: Innate Immunity
https://www.readbyqxmd.com/read/27876593/intact-interferon-%C3%AE-response-against-coxiella-burnetii-by-peripheral-blood-mononuclear-cells-in-chronic-q-fever
#2
Teske Schoffelen, Julien Textoris, Chantal P Bleeker-Rovers, Amira Ben Amara, Jos W M van der Meer, Mihai G Netea, Jean-Louis Mege, Marcel van Deuren, Esther van de Vosse
OBJECTIVES: Q fever is caused by Coxiella burnetii, an intracellular bacterium that infects phagocytes. The aim of the present study was to investigate whether the C. burnetii-induced IFN-γ response is defective in chronic Q fever patients. METHODS: IFN-γ was measured in supernatants of C. burnetii-stimulated peripheral blood mononuclear cells (PBMCs) of 17 chronic Q fever patients and 17 healthy individuals. To assess IFN-γ responses, expression profiles of IFN-γ-induced genes in C...
November 19, 2016: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/27873744/q-fever-hepatitis-and-endocarditis-in-the-context-of-haemochromatosis
#3
Hesham Elgouhari, Mark K Huntington
Hereditary haemochromatosis is associated with increased susceptibility to some infections. We report here a case of Q fever in a patient with coexistent haemochromatosis. The literature is reviewed in regard to the effect of haemochromatosis on susceptibility to infectious disease in general and Q fever in particular. Although there is documented increased risk in these patients for some infectious conditions, a specific association with Q fever has not been previously reported. The present report raises the possibility of such a clinically relevant connection...
November 9, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27873572/risk-assessment-of-dengue-fever-in-zhongshan-china-a-time-series-regression-tree-analysis
#4
K-K Liu, T Wang, X-D Huang, G-L Wang, Y Xia, Y-T Zhang, Q-L Jing, J-W Huang, X-X Liu, J-H Lu, W-B Hu
Dengue fever (DF) is the most prevalent and rapidly spreading mosquito-borne disease globally. Control of DF is limited by barriers to vector control and integrated management approaches. This study aimed to explore the potential risk factors for autochthonous DF transmission and to estimate the threshold effects of high-order interactions among risk factors. A time-series regression tree model was applied to estimate the hierarchical relationship between reported autochthonous DF cases and the potential risk factors including the timeliness of DF surveillance systems (median time interval between symptom onset date and diagnosis date, MTIOD), mosquito density, imported cases and meteorological factors in Zhongshan, China from 2001 to 2013...
November 22, 2016: Epidemiology and Infection
https://www.readbyqxmd.com/read/27856520/from-q-fever-to-coxiella-burnetii-infection-a-paradigm-change
#5
REVIEW
Carole Eldin, Cléa Mélenotte, Oleg Mediannikov, Eric Ghigo, Matthieu Million, Sophie Edouard, Jean-Louis Mege, Max Maurin, Didier Raoult
Coxiella burnetii is the agent of Q fever, or "query fever," a zoonosis first described in Australia in 1937. Since this first description, knowledge about this pathogen and its associated infections has increased dramatically. We review here all the progress made over the last 20 years on this topic. C. burnetii is classically a strict intracellular, Gram-negative bacterium. However, a major step in the characterization of this pathogen was achieved by the establishment of its axenic culture. C. burnetii infects a wide range of animals, from arthropods to humans...
January 2017: Clinical Microbiology Reviews
https://www.readbyqxmd.com/read/27852413/-clinical-analysis-of-acute-disseminated-encephalomyelitis-in-44-cases
#6
X N Zhong, B J Zhang, Y G Wang, Y L Huang, Y Q Shu, Z Z Lu, X Q Hu, W Qiu
Objective: To investigate the clinical features in 44 patients with acute disseminated encephalomyelitis (ADEM). Methods: Consecutive ADEM patients admitted to Neurology Department of the Third Affiliated Hospital of Sun yat-sen University during August 2009 to July 2014 were enrolled.Clinical and laboratory data of the patients were reviewed and analyzed. Results: Forty-four patients with ADEM based on the 2012 criteria were recruited, including 23 male and 21 female; 9 children, 11 teenagers and 24 adults...
October 25, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/27852363/-hemothorax-caused-by-primary-pleural-chondrosarcoma-a-case-report-and-review-of-literatureyuan
#7
Y Q Yuan, L Y Zhu, H H Zeng, R Zhou, P Chen
Objective: To analyze the clinical features of one case of spontaneous hemothorax caused by primary pleural chondrosarcoma and therefore to improve the understanding of this disease. Methods: The clinical features of a case with primary pleural chondrosarcoma were analyzed retrospectively and the related literatures were reviewed.The literature review was carried out with "primary pleural, chondrosarcoma" in Chinese and English respectively, as the search terms in Wanfang Data, CNKI and PubMed database from January 1980 to October 2015...
November 12, 2016: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/27848905/-splenomegaly-in-an-eritrean-refugee-the-hyper-reactive-malaria-splenomegaly-syndrome
#8
M M Cruijsen, I J Reuling, M Keuter, R W Sauerwein, A J van der Ven, Q de Mast
BACKGROUND: Hyper-reactive malaria splenomegaly (HMS) is a rare and potentially severe complication of malaria. It is likely that the incidence of patients with HMS will rise in the Netherlands due to the recent increase in asylum-seekers from Sub-Saharan Africa. It can be difficult to diagnose this disease, as this case shows. CASE DESCRIPTION: A 31-year-old male from Eritrea was admitted with fever and dyspnea, caused by an influenza A-infection. The patient also presented with cachexia, pronounced hepatosplenomegaly and pancytopenia...
2016: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/27845064/the-burden-of-coxiella-burnetii-among-aborted-dairy-animals-in-egypt-and-its-public-health-implications
#9
Khaled A Abdel-Moein, Dalia A Hamza
Q fever is a zoonotic disease of mounting public health implications. Dairy animals are major reservoir for such disease whereas abortion is the main clinical outcome. The current study was conducted to investigate the burden of C. burnetii abortions among dairy animals in Egypt to provide more knowledge for better control of such disease. For this purpose, placental cotyledons and vaginal discharges from 108 aborted dairy animals (27 sheep, 29 goats, 26 cattle, 26 buffaloes) were examined for the presence of C...
November 11, 2016: Acta Tropica
https://www.readbyqxmd.com/read/27843372/wissler-fanconi-syndrome-and-related-diagnoses-a-case-report
#10
Mustafa Q Albustani, Robert F Howard
INTRODUCTION: Wissler-Fanconi syndrome is a rare rheumatic syndrome that was first described during the 1940s in Europe. Since then, many papers have been written that cover all aspects of this syndrome, most of which are in French and German language, with only a very few in English (none of them recent). We report here a case that fulfils the criteria for Wissler-Fanconi syndrome. Under the more general descriptive umbrella of Wissler-Fanconi syndrome, our patient also fulfils the Modified Jones criteria, and the 2010 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) classification criteria for rheumatoid arthritis, and was interpreted by other internists and another rheumatologist as fulfilling the Yamaguchi criteria for adult onset Still's disease...
2016: Open Access Rheumatol
https://www.readbyqxmd.com/read/27831590/systemic-acremonium-species-infection-in-a-dog
#11
Bianca D Ballhausen, Kathrin Geisweid, Katrin Hartmann, Johannes Hirschberger, Monir Majzoub, Bianka Schulz
A 2-year-old female Magyar Viszla was referred with fever, lethargy, polyuria/polydipsia, and suspected systemic cryptococcosis. At presentation increased rectal temperature and enlarged lymph nodes were detected. Main laboratory abnormalities included lymphocytosis, eosinophilia, and mildly reduced urine specific gravity. Abdominal ultrasound was unremarkable. Lymph node cytology revealed mycotic infection. Acremonium species was isolated from urine as well as from a popliteal lymph node by fungal culture...
November 10, 2016: Tierärztliche Praxis. Ausgabe K, Kleintiere/Heimtiere
https://www.readbyqxmd.com/read/27830190/phenotypic-screens-identify-parasite-genetic-factors-associated-with-malarial-fever-response-in-plasmodium-falciparum-piggybac-mutants
#12
Phaedra Thomas, Jennifer Sedillo, Jenna Oberstaller, Suzanne Li, Min Zhang, Naresh Singh, Chengqi C Q Wang, Kenneth Udenze, Rays H Y Jiang, John H Adams
Malaria remains one of the most devastating parasitic diseases worldwide, with 90% of the malaria deaths in Africa in 2013 attributable to Plasmodium falciparum. The clinical symptoms of malaria include cycles of fever, corresponding to parasite rupture from red blood cells every 48 h. Parasite pathways involved in the parasite's ability to survive the host fever response, and indeed, the functions of ~40% of P. falciparum genes as a whole, are still largely unknown. Here, we evaluated the potential of scalable forward-genetic screening methods to identify genes involved in the host fever response...
September 2016: MSphere
https://www.readbyqxmd.com/read/27806553/a-survey-of-acute-q-fever-among-patients-with-brucellosis-like-and-atypical-pneumonia-symptoms-who-are-referred-to-qaemshahr-razi-hospital-in-northern-iran-2014-2015
#13
Roya Ghasemian, Ehsan Mostafavi, Saber Esmaeili, Narges Najafi, Sara Arabsheybani
INTRODUCTION: Coxiella burnetii is the etiologic agent of the zoonotic disease of Q fever which causes lots of morbidities and mortalities every year. The main route of human infection is inhalation of contaminated aerosols; however, consumption of contaminated dairy products is the second cause. Mazandaran province is one of the main livestock centers of the country and consumption of raw dairy in the region is quite common. There isn't any data about Q fever incidence in this region...
August 26, 2016: Global Journal of Health Science
https://www.readbyqxmd.com/read/27792061/fibrin-ring-granulomas-in-checkpoint-inhibitor-induced-hepatitis
#14
Jamie Everett, Amitabh Srivastava, Joseph Misdraji
Fibrin ring granulomas are an uncommon finding in liver biopsies although they have been described in liver injury secondary to several infectious and noninfectious entities, most notably Q fever. Immune checkpoint inhibitors are recent advances in cancer therapy, and stimulate the immune system to cause antitumoral effects but may also lead to adverse immune events such as hepatitis and colitis. We report 2 patients on combination ipilimumab/nivolumab who developed hepatitis and had fibrin ring granulomas in their liver biopsies...
October 27, 2016: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/27788742/-the-outcome-of-trial-of-labor-after-cesarean-section
#15
Z Q Qu, R M Ma, H Xiao, Y Q Tian, B L Li, K Liang, M Y Du, Z Chen, L Geng, M H Yang, Y P Tao, B Zhu
Objective: To explore the outcome of trial of labor after cesarean section(TOLAC). Methods: Totally 614 TOLAC were conducted in the First Affiliated Hospital of Kunming Medical University from July 2013 to June 2016. Among them, 586 cases of singleton pregnancy with one prior cesarean section(gestational age≥28 weeks)were studied retrospectively. The maternal and neonatal outcomes among the vaginal birth after cesarean(VBAC)group(481 cases), failed TOLAC group(105 cases)and the elective repeat cesarean section(ERCS)group(1 145 cases)were compared...
October 25, 2016: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/27784429/-clinical-features-of-liver-cirrhosis-complicated-by-portal-vein-thrombosis-and-related-risk-factors
#16
G S Lin, Q Xu, S Y Zhao, Y X Zhang
Objective: To investigate the clinical features of patients with liver cirrhosis complicated by portal vein thrombosis (PVT) and related risk factors. Methods: A total of 65 patients with liver cirrhosis complicated by PVT who were diagnosed and treated from June 2013 to June 2015 were enrolled as PVT group, and 70 cirrhotic patients without PVT were enrolled as controls (non-PVT group). The data collected included general information, results of laboratory examination, imaging findings, clinical manifestations, and complications...
July 20, 2016: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/27776577/wide-exposure-to-coxiella-burnetii-in-ruminant-and-feline-species-living-in-a-natural-environment-zoonoses-in-a-human-livestock-wildlife-interface
#17
M G Candela, A Caballol, P M Atance
Assessment of the role of wild and domestic hosts as potential reservoirs of misdiagnosed zoonoses, such as Q fever by Coxiella burnetii, is an important public health issue today both for wildlife conservation and management of disease in human-livestock-wildlife interface. This study used ELISA, an indirect antibody, to research (2003-2013) C. burnetii infection in seven free-living wild and domestic ruminant species and in European wildcats (Felis silvestris). The animals studied were 0 European wildcats, 21 Spanish ibex (Capra pyrenaica), 314 red deer (Cervus elaphus), 556 fallow deer (Dama dama), 211 European mouflon (Ovis aries musimon), eight roe deer (Capreolus capreolus), 407 bovines (Bos taurus) and 3739 sheep (Ovis aries)...
October 25, 2016: Epidemiology and Infection
https://www.readbyqxmd.com/read/27771116/coxiella-burnetii-detected-in-three-species-of-endangered-north-african-gazelles-that-recently-aborted
#18
Elena García, Gerardo Espeso, Rocío Fernández, Ángel Gómez-Martín, José María Rodríguez-Linde, Christian De la Fe
Coxiella (C.) burnetii is the etiological agent of the zoonotic disease known a Q fever. This agent can infect multiple hosts although its pathogenic potential in wild ruminants has been poorly studied. The polymerase chain reaction and the serological test detected the presence of C. burnetii in a population of North African gazelles (n = 355), comprising dorcas gazelle (Gazella dorcas neglecta), dama gazelle (Nanger dama mhorr) and Cuvier's gazelle (Gazella cuvieri) which, some of them, they recently aborted...
January 15, 2017: Theriogenology
https://www.readbyqxmd.com/read/27768623/spatial-prediction-of-coxiella-burnetii-outbreak-exposure-via-notified-case-counts-in-a-dose-response-model
#19
Russell J Brooke, Mirjam E E Kretzschmar, Volker Hackert, Christian J P A Hoebe, Peter F M Teunis, Lance A Waller
We develop a novel approach to study an outbreak of Q fever in 2009 in the Netherlands by combining a human dose-response model with geostatistics prediction to relate probability of infection and associated probability of illness to an effective dose of Coxiella burnetii. The spatial distribution of the 220 notified cases in the at-risk population are translated into a smooth spatial field of dose. Based on these symptomatic cases, the dose-response model predicts a median of 611 asymptomatic infections (95% range: 410, 1,084) for the 220 reported symptomatic cases in the at-risk population; 2...
January 2017: Epidemiology
https://www.readbyqxmd.com/read/27765132/-surveillance-for-viral-diarrhea-in-sentinel-hospitals-in-henan-province-2013-2015
#20
J Y Zhao, X J Shen, B F Zhang, Z Q Wang, S L Xia, X Y Huang, B L Xu
Objective: To investigate the infection status of human rotavirus, calicivirus, astrovirus and enteric adenovirus in children aged <5 years in disease surveillance areas in Henan province from 2013 to 2015. Methods: A total of 880 stool samples were collected from four sentinel hospitals and group A rotavirus was detected by ELISA and group A rotavirus G/P genotyping was performed with nested multiplex RT-PCR, while rotavirus (group B, C), calicivirus and astrovirus were detected by two-step multiplex RT-PCR and adenovirus were detected by PCR...
October 10, 2016: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
keyword
keyword
69625
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"