Phenotypic diversity in an emerging mycoplasmal disease

Publication date: Available online 19 October 2019Source: Microbial PathogenesisAuthor(s): Kailey Perez, Nathan Mullen, Jessica A. Canter, David H. Ley, Meghan MayAbstractThe avian pathogen Mycoplasma gallisepticum (MG) is a known pathogen of poultry, and newly emerged pathogen of house finches wherein it is associated with lethal conjunctivitis. Factors present in MG that are known to mediate virulence include cytadherence, sialidase activity, peroxide production, and biofilm formation. We have quantitatively assessed these factors for MG isolates from house finches from a temporal and geographic distribution across the continental United States that show differing capacity for virulence in vivo. Statistically significant (P 
Source: Microbial Pathogenesis - Category: Infectious Diseases Source Type: research

Related Links:

Although considerable progress has been made in reducing US tuberculosis incidence, the goal of eliminating the disease from the United States remains elusive. A continued focus on preventing new tuberculosis infections while also identifying and treating persons with existing tuberculosis infection is needed. Continued vigilance to ensure ongoing control of tuberculosis transmission remains key.
Source: Clinics in Chest Medicine - Category: Respiratory Medicine Authors: Source Type: research
President Donald Trump announced plans for what appeared to be a wide-ranging meeting to find solutions for kids and businesses impacted by the "Vaping and E-cigarette dilemma," in a tweet on Monday.
Source: - Health - Category: Consumer Health News Source Type: news
Publication date: Available online 11 November 2019Source: Multiple Sclerosis and Related DisordersAuthor(s): Andrea Hildebrand, Jessica Minnier, Michelle H. CameronAbstractBackgroundWith the expansion of medical and recreational legalization of cannabis, there is growing interest in cannabis use by people with multiple sclerosis (MS). Research supports that cannabis relieves MS-related pain and spasticity, two common symptoms of MS. However, there is limited information available about cannabis use in people with MS across the United States and Canada.Methods1,015 people with MS in the US and Canada participated in an inf...
Source: Multiple Sclerosis and Related Disorders - Category: Neurology Source Type: research
Source: BMJ Comments - Category: General Medicine Source Type: forums
In conclusion, increased levels of f-CP are shown as a marker of an inflammatory disease of the lower gastrointestinal tract in infected humans. There is continues controversy about the pathogenicity of D. fragilis in symptomatic and asymptomatic patients. The findings of this study contribute to the ongoing debate about the pathogenicity of D. fragilis. In our study, the potential pathogenicity of D. fragilis is associated with increased f-CP concentrations with parasite detection in the fecal samples and therefore we assume that the parasite is not only a harmless commensal. In summary, higher levels of f-CP found in D. ...
Source: Microbial Pathogenesis - Category: Infectious Diseases Source Type: research
Toxoplasma gondii engenders the common parasitic disease toxoplasmosis in almost all warm-blooded animals. Being a critical secretory protein, ROP18 is a major virulence factor of Toxoplasma. There are no reports about ROP18 detection in human serum samples with different clinical manifestations. New aptamers against ROP18 protein were developed through Systematic Evolution of Ligands by Exponential enrichment (SELEX). An Enzyme-Linked Aptamer Assay (ELAA) platform was developed using SELEX-derived aptamers, namely AP001 and AP002. The ELAA was used to evaluate total antigen from T. gondii RH strain (RH Ag) and recombinant...
Source: Frontiers in cellular and infection microbiology - Category: Microbiology Source Type: research
Conclusions While there was a low incidence of upper extremity nerve injuries associated with upper extremity trauma, the ulnar nerve was most frequently injured. Males were twice as likely to sustain a traumatic upper extremity nerve injury, with laceration being the most common mechanism of injury. The average ED cost associated with upper extremity nerve injuries in the United States was determined to be approximately $5779.
Source: Annals of Plastic Surgery - Category: Cosmetic Surgery Tags: Peripheral Nerve Surgery and Research Source Type: research
Conclusions We present a quick, simple, and affordable method to decellularize a muscle flap through the vascular network. Our proposed method is efficient and can be completed in a significantly shorter time when compared with other methods. It is also safe and does not affect integrity of tissue, and this is essential for a reliable recellularization.
Source: Annals of Plastic Surgery - Category: Cosmetic Surgery Tags: Transplantation Surgery and Research Source Type: research
The objective of this study was to evaluate the in vitro antiplasmodial properties against malaria parasite in 15 plants mentioned in Indian traditional medicine texts.MethodsIn vitro antiplasmodial activity of methanolic extracts obtained from Indian traditional medicinal plants was evaluated on Plasmodium falciparum of FCK2 and INDO strains using schizont maturation inhibition assay and parasite lactate dehydrogenase inhibition assay.ResultsMethanolic extracts of Adhatoda zeylanica, Embelia ribes, Piper nigrum and Plumbago zeylanica exhibited more than 50% inhibition in both the stains in schizont maturation inhibition a...
Source: Journal of Integrative Medicine - Category: Complementary Medicine Source Type: research
ConclusionsIn this high-risk low-income cohort, contributions of risk factors to HF varied, particularly by race. To reduce the population burden of HF, interventions tailored for specific race and sex groups may be warranted.Graphical abstract
Source: JACC: Heart Failure - Category: Cardiology Source Type: research
More News: Bird Flu | Conjunctivitis | Infectious Diseases | Parasitic Diseases | Parasitology | Statistics | USA Health