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https://www.readbyqxmd.com/read/28528535/campylobacter-infections-a-significant-issue-of-veterinary-urban-hygiene-dog%C3%A2-related-risk-factors
#1
Filomena Iannino, Guido Di Donato, Enzo Ruggieri, Stefania Salucci, Fabrizio De Massis, Elisabetta Di Giannatale
Campylobacter spp. are ubiquitous bacteria and campylobacteriosis is the most frequently reported zoonotic disease in humans in Europe, since 2005. Handling or consuming contaminated/undercooked meat (especially poultry) are the most important sources of human campylobacteriosis. However, in recent years, the role of dogs as a source of infection for humans has been amply demonstrated. Approximately 6% of human campylobacteriosis cases are due to contact with pets. This review analyses the current literature related to risk factors at the dog-human interface...
March 3, 2017: Veterinaria Italiana
https://www.readbyqxmd.com/read/28528528/ustekinumab-a-review-in-moderate-to-severe-crohn-s-disease
#2
Yvette N Lamb, Sean T Duggan
Ustekinumab (Stelara(®)) has been recently approved in the EU and the USA as intravenous induction and subcutaneous maintenance therapy for adult patients with moderately to severely active Crohn's disease who have failed or were intolerant to treatment with immunomodulators, corticosteroids or at least one tumour necrosis factor (TNF) antagonist. Ustekinumab, a monoclonal antibody to the shared p40 subunit of the proinflammatory interleukin (IL)-12 and IL-23 cytokines, has a unique mechanism of action distinct from that of TNF antagonists...
May 20, 2017: Drugs
https://www.readbyqxmd.com/read/28528516/combined-effects-of-chinese-medicine-feed-and-ginger-extract-bath-on-co-infection-of-ichthyophthirius-multifiliis-and-dactylogyrus-ctenopharyngodonid-in-grass-carp
#3
Yao-Wu Fu, Bin Wang, Qi-Zhong Zhang, De-Hai Xu, De-Jie Lin, Xing-Ya Yang, Shu-Qun Zhu, Jing-Yang Pan, Qian Deng, Yan-Meng Liu, Sheng-Yu Zhou
Dactylogyrus ctenopharyngodonid and Ichthyophthirius multifiliis are two important ectoparasites of freshwater fish. Co-infection by the two parasites leads to high fish mortality and results in heavy economic losses. This study aimed to evaluate the efficacy of medicated feed and a ginger extract bath against D. ctenopharyngodonid and I. multifiliis on grass carp and investigate the hematological response of grass carp co-infected by the two parasites. These results demonstrated that red blood cell (RBC) and thrombocyte percentage among leucocytes significantly decreased after grass carp were co-infected by D...
May 20, 2017: Parasitology Research
https://www.readbyqxmd.com/read/28528498/lipopeptides-produced-by-bacillus-subtilis-as-new-biocontrol-products-against-fusariosis-in-ornamental-plants
#4
Gabriela Mihalache, Tiberius Balaes, Irina Gostin, Marius Stefan, François Coutte, François Krier
In this study, we have investigated the effects of three lipopeptides (fengycin, surfactin and mycosubtilin) produced by different strains of Bacillus subtilis against the phytopathogenic fungi Fusarium oxysporum f. sp. iridacearum, which affects the ornamental bulb plant populations of Iris sp. The antifungal effects were tested using minimum inhibitory concentration assay, determination of mycelium growth and spore germination inhibition rates. Also, in vivo tests on infected rhizomes and scanning electron microscopy were employed...
May 20, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28528481/consent-an-event-or-a-memory-in-lumbar-spinal-surgery-a-multi-centre-multi-specialty-prospective-study-of-documentation-and-patient-recall-of-consent-content
#5
William B Lo, Ciaran P McAuley, Martin J Gillies, Patrick J Grover, Erlick A C Pereira
STUDY DESIGN: Prospective, multi-centre, multi-specialty medical notes review and patient interview. PURPOSE: The consenting process is an important communication tool which also carries medico-legal implications. While written consent is a pre-requisite before spinal surgery in the UK, the standard and effectiveness of the process have not been assessed previously. This study assesses standard of written consent for elective lumbar decompressive surgery for degenerative disc disease across different regions and specialties in the UK; level of patient recall of the consent content; and identifies factors which affect patient recall...
May 20, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28528469/multiple-sclerosis-treatment-with-fingolimod-profile-of-non-cardiologic-adverse-events
#6
REVIEW
Yara Dadalti Fragoso
Fingolimod was the first oral medication approved for management of multiple sclerosis and is currently used by tens of thousands patients worldwide. Fingolimod acts via the sphingosine 1-phosphate (S1P) receptor, maintaining peripheral lymphocytes entrapped in the lymph nodes. In consequence, there is a reduction in the infiltration of aggressive lymphocytes into the central nervous system. The drug is safe and effective, and its first hours of use are associated with related to S1P receptors in the heart...
May 20, 2017: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/28528445/interindividual-spread-of-herpesviruses
#7
Keith W Jarosinski
Interindividual spread of herpesviruses is essential for the virus life cycle and maintenance in host populations. For most herpesviruses, the virus-host relationship is close, having coevolved over millions of years resulting in comparatively high species specificity. The mechanisms governing interindividual spread or horizontal transmission are very complex, involving conserved herpesviral and cellular proteins during the attachment, entry, replication, and egress processes of infection. Also likely, specific herpesviruses have evolved unique viral and cellular interactions during cospeciation that are dependent on their relationship...
2017: Advances in Anatomy, Embryology, and Cell Biology
https://www.readbyqxmd.com/read/28528444/assembly-and-egress-of-an-alphaherpesvirus-clockwork
#8
Gregory A Smith
All viruses produce infectious particles that possess some degree of stability in the extracellular environment yet disassemble upon cell contact and entry. For the alphaherpesviruses, which include many neuroinvasive viruses of mammals, these metastable virions consist of an icosahedral capsid surrounded by a protein matrix (referred to as the tegument) and a lipid envelope studded with glycoproteins. Whereas the capsid of these viruses is a rigid structure encasing the DNA genome, the tegument and envelope are dynamic assemblies that orchestrate a sequential series of events that ends with the delivery of the genome into the nucleus...
2017: Advances in Anatomy, Embryology, and Cell Biology
https://www.readbyqxmd.com/read/28528442/herpesvirus-capsid-assembly-and-dna-packaging
#9
Jason D Heming, James F Conway, Fred L Homa
Herpes simplex virus type I (HSV-1) is the causative agent of several pathologies ranging in severity from the common cold sore to life-threatening encephalitic infection. During productive lytic infection, over 80 viral proteins are expressed in a highly regulated manner, resulting in the replication of viral genomes and assembly of progeny virions. The virion of all herpesviruses consists of an external membrane envelope, a proteinaceous layer called the tegument, and an icosahedral capsid containing the double-stranded linear DNA genome...
2017: Advances in Anatomy, Embryology, and Cell Biology
https://www.readbyqxmd.com/read/28528441/herpesvirus-latency-on-the-importance-of-positioning-oneself
#10
Patrick Lomonte
The nucleus is composed of multiple compartments and domains, which directly or indirectly influence many cellular processes including gene expression, RNA splicing and maturation, protein post-translational modifications, and chromosome segregation. Nuclear-replicating viruses, especially herpesviruses, have co-evolved with the cell, adopting strategies to counteract and eventually hijack this hostile environment for their own benefit. This allows them to persist in the host for the entire life of an individual and to ensure their maintenance in the target species...
2017: Advances in Anatomy, Embryology, and Cell Biology
https://www.readbyqxmd.com/read/28528439/innate-immune-mechanisms-and-herpes-simplex-virus-infection-and-disease
#11
Evelyn A Kurt-Jones, Megan H Orzalli, David M Knipe
Innate immune responses play a major role in the control of herpes simplex virus (HSV) infections, and a multiplicity of mechanisms have emerged as a result of human evolution to sense and respond to HSV infections. HSV in turn has evolved a number of ways to evade immune detection and to blunt human innate immune responses. In this review, we summarize the major host innate immune mechanisms and the HSV evasion mechanisms that have evolved. We further discuss how disease can result if this equilibrium between virus and host response is disrupted...
2017: Advances in Anatomy, Embryology, and Cell Biology
https://www.readbyqxmd.com/read/28528438/herpes-simplex-virus-membrane-fusion
#12
Darin J Weed, Anthony V Nicola
Herpes simplex virus mediates multiple distinct fusion events during infection. HSV entry is initiated by fusion of the viral envelope with either the limiting membrane of a host cell endocytic compartment or the plasma membrane. In the infected cell during viral assembly, immature, enveloped HSV particles in the perinuclear space fuse with the outer nuclear membrane in a process termed de-envelopment. A cell infected with some strains of HSV with defined mutations spread to neighboring cells by a fusion event called syncytium formation...
2017: Advances in Anatomy, Embryology, and Cell Biology
https://www.readbyqxmd.com/read/28528400/influenza-and-the-patient-with-end-stage-renal-disease
#13
REVIEW
Brendan T Bowman, Mitchell H Rosner
Influenza is a commonly encountered and serious pathogen. Patients with end-stage renal disease are more susceptible to serious morbidity and mortality associated with influenza infection. Proper management of patients includes: vaccination, monitoring for symptoms and isolation of potentially infected patients as well as appropriate antiviral therapies. In some cases of exposure, chemoprophylaxis is warranted. Vaccination and appropriate therapies are associated with improved outcomes.
May 20, 2017: Journal of Nephrology
https://www.readbyqxmd.com/read/28528396/penetration-of-vancomycin-into-the-cerebrospinal-fluid-a-systematic-review
#14
REVIEW
Jessica E Beach, Jerrold Perrott, Ricky D Turgeon, Mary H H Ensom
INTRODUCTION: Infectious disease and pharmacokinetic textbooks indicate that vancomycin has poor penetration into the central nervous system due to its hydrophilic nature and high molecular weight. Recent literature suggests that penetration of vancomycin into cerebrospinal fluid (CSF) is higher than previously reported; therefore, we conducted a systematic review to assess the penetration of vancomycin into CSF. METHODS: We searched the MEDLINE, EMBASE, and CENTRAL electronic databases for English-language human studies evaluating serum and CSF concentrations of intravenous vancomycin...
May 20, 2017: Clinical Pharmacokinetics
https://www.readbyqxmd.com/read/28528362/budesonide-fluticasone-propionate-and-azithromycin-do-not-modulate-the-membrane-vesicle-release-by-thp-1-macrophages-and-respiratory-pathogens-during-macrophage-infection
#15
Charlotte Volgers, Gert E Grauls, Pauline H M Hellebrand, Paul H M Savelkoul, Frank R M Stassen
Patients with more severe chronic obstructive pulmonary disease frequently experience exacerbations and it is estimated that up to 50% of these exacerbations are associated with bacterial infections. The mainstay treatment for these infection-related exacerbations constitutes the administration of glucocorticoids, alone or in combination with antibiotics. A recent line of evidence demonstrates that many hormones including the steroid beclomethasone can also directly affect bacterial growth, virulence, and antibiotic resistance...
May 20, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28528282/management-options-in-the-treatment-of-femoral-pseudoaneurysms-secondary-to-intravenous-drug-abuse-a-case-series
#16
James Rammell, Nisheeth Kansal, Vish Bhattacharya
INTRODUCTION: Infected femoral pseudoaneurysms are a common presentation in intravenous drug users with little consensus as to the optimum management of these patients. Whilst emergency revascularisation options are available, excision and ligation of the femoral artery remains the most common operative intervention but risks leaving the patient with critical ischaemia or intermittent claudication. This case series reviewed the outcomes of 4 patients who underwent excision-ligation without revascularisation of an infected femoral pseudoaneurysm at a district general hospital...
May 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28528278/detection-of-morbillivirus-infection-by-rt-pcr-rflp-analysis-in-cetaceans-and-carnivores
#17
Verna Federica, Giorda Federica, Miceli Ilaria, Rizzo Giovanna, Pautasso Alessandra, Romano Angelo, Iulini Barbara, Pintore Maria Domenica, Mignone Walter, Grattarola Carla, Bozzetta Elena, Varello Katia, Dondo Alessandro, Casalone Cristina, Goria Maria
No abstract text is available yet for this article.
May 17, 2017: Journal of Virological Methods
https://www.readbyqxmd.com/read/28528220/properties-of-the-tapasin-homologue-tapbpr
#18
REVIEW
Andreas Neerincx, Louise H Boyle
The presentation of antigenic peptides by MHC class I molecules plays a vital role in generating T cell responses against infection and cancer. Over the last two decades the central role of tapasin as a peptide editor that influences the loading and optimisation of peptides onto MHC class I molecules has been extensively characterised. Recently, it has become evident that the tapasin-related protein, TAPBPR, functions as a second peptide editor which influences the peptides displayed by MHC class I molecules...
May 18, 2017: Current Opinion in Immunology
https://www.readbyqxmd.com/read/28528209/parental-monitoring-among-young-men-who-have-sex-with-men-associations-with-sexual-activity-and-hiv-related-sexual-risk-behaviors
#19
Brian C Thoma
PURPOSE: Young men who have sex with men (YMSM) are at disproportionate risk for HIV infection. Parental monitoring is protective against adolescent sexual risk behavior among heterosexual adolescents, yet it is unclear whether these findings generalize to YMSM. YMSM experience unique family dynamics during adolescence, including coming out to parents and parental rejection of sexual orientation. The present study examined how theoretically derived parental monitoring constructs were associated with sexual activity and sexual risk behaviors among YMSM...
May 17, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/28528207/interventions-to-increase-male-attendance-and-testing-for-sexually-transmitted-infections-at-publicly-funded-family-planning-clinics
#20
David Fine, Lee Warner, Sarah Salomon, David M Johnson
PURPOSE: We assessed the impact of staff, clinic, and community interventions on male and female family planning client visit volume and sexually transmitted infection testing at a multisite community-based health care agency. METHODS: Staff training, clinic environmental changes, in-reach/outreach, and efficiency assessments were implemented in two Family Health Center (San Diego, CA) family planning clinics during 2010-2012; five Family Health Center family planning programs were identified as comparison clinics...
May 17, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
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