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https://www.readbyqxmd.com/read/28549873/comparison-of-the-recovery-rate-of-otomycosis-using-betadine-and-clotrimazole-topical-treatment
#1
Mohammad Reza Mofatteh, Zahra Naseripour Yazdi, Masoud Yousefi, Mohammad Hasan Namaei
INTRODUCTION: Otomycosis is a common diseases that can be associated with many complications including involvement of the inner ear and mortality in rare cases. Management of otomycosis can be challenging, and requires a close follow-up. Treatment options for otomycosis include local debridement, local and systemic antifungal agents and utilization of topical antiseptics. OBJECTIVE: This study was designed to compare the recovery rate of otomycosis using two therapeutic methods; topical betadine (Povidone-iodine) and clotrimazole...
May 6, 2017: Brazilian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28548655/an-n-acetylglucosamine-transporter-required-for-arbuscular-mycorrhizal-symbioses-in-rice-and-maize
#2
Marina Nadal, Ruairidh Sawers, Shamoon Naseem, Barbara Bassin, Corinna Kulicke, Abigail Sharman, Gynheung An, Kyungsook An, Kevin R Ahern, Amanda Romag, Thomas P Brutnell, Caroline Gutjahr, Niko Geldner, Christophe Roux, Enrico Martinoia, James B Konopka, Uta Paszkowski
Most terrestrial plants, including crops, engage in beneficial interactions with arbuscular mycorrhizal fungi. Vital to the association is mutual recognition involving the release of diffusible signals into the rhizosphere. Previously, we identified the maize no perception 1 (nope1) mutant to be defective in early signalling. Here, we report cloning of ZmNope1 on the basis of synteny with rice. NOPE1 encodes a functional homologue of the Candida albicans N-acetylglucosamine (GlcNAc) transporter NGT1, and represents the first plasma membrane GlcNAc transporter identified from plants...
May 26, 2017: Nature Plants
https://www.readbyqxmd.com/read/28545993/the-effect-of-entomopathogenic-fungal-culture-filtrate-on-the-immune-response-of-the-greater-wax-moth-galleria-mellonella
#3
Louise Mc Namara, James C Carolan, Christine T Griffin, David Fitzpatrick, Kevin Kavanagh
Galleria mellonella is a well-established model species regularly employed in the study of the insect immune response at cellular and humoral levels to investigate fungal pathogenesis and biocontrol agents. A cellular and proteomic analysis of the effect of culture filtrate of three entomopathogenic fungi (EPF) species on the immune system of G. mellonella was performed. Treatment with Beauveria caledonica and Metarhizium anisopliae 96h culture filtrate facilitated a significantly increased yeast cell density in larvae (3 fold and 3...
May 22, 2017: Journal of Insect Physiology
https://www.readbyqxmd.com/read/28544837/candida-endocarditis-a-review-of-twelve-episodes-in-eleven-patients
#4
Tatjana Lejko Zupanc, Mateja Logar
BACKGROUND: Candida spp. are a rare but important cause of infective endocarditis. The study aim was to describe pertinent clinical data on consecutive patients with Candida endocarditis treated at a tertiary referral center between 1984 and 2013. METHODS: A retrospective search of the authors' endocarditis database was performed and the medical records of patients with confirmed Candida endocarditis were reviewed. Important data relating to demographics, medical history and clinical data, as well as information on outcome and treatment, were extracted...
January 2017: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/28541793/inhibition-of-secreted-aspartyl-proteinase-activity-in-biofilms-of-candida-species-by-mycogenic-silver-nanoparticles
#5
Sabahat Hamid, Shama Zainab, Rani Faryal, Naeem Ali, Iqra Sharafat
Candida species are pleomorphic, commensal fungi associated with candidiasis. The extracellular hydrolytic-secreted aspartyl proteinases are recognized as chief agents for pathogenesis of Candida species, involved in the degradation of proteins and adhesion during biofilm formation. This study aimed at exploring inhibitory effect of mycogenic silver nanoparticles (Ag NPs) against C. albicans and non-albicans' biofilm growth and aspartyl proteinase enzyme activity in-vitro. Biofilm forming, drug-resistant clinical isolates of C...
May 25, 2017: Artificial Cells, Nanomedicine, and Biotechnology
https://www.readbyqxmd.com/read/28540147/candida-prosthetic-joint-infection-a-review-of-treatment-methods
#6
REVIEW
Fernando Cobo, Javier Rodríguez-Granger, Antonio Sampedro, Luis Aliaga-Martínez, José María Navarro-Marí
Fungal microorganisms are still a rare cause of bone and joint infections. We report a new case of knee prosthetic joint infection due to Candida albicans in a patient with a previous two-stage right knee arthroplasty for septic arthritis due to S. epidermidis occurred several months ago. Moreover, the treatment in 76 cases of Candida prosthetic joint infection has been discussed. Forty patients were female and mean age at diagnosis was 65.7 (± SD 18) yrs. No risk factors for candidal infection were found in 25 patients...
2017: J Bone Jt Infect
https://www.readbyqxmd.com/read/28535545/portuguese-recommendations-for-the-use-of-methotrexate-in-rheumatic-diseases-2016-update
#7
Ana Catarina Duarte, Daniela Santos-Faria, Maria João Gonçalves, Alexandre Sepriano, Ana Filipa Mourão, Cátia Duarte, Joana Sousa Neves, Ana Filipa Águeda, Pedro Ávila Ribeiro, Alexandra Daniel, Adriano Neto, Ana Cordeiro, Ana Rodrigues, Anabela Barcelos, Cândida Silva, Cristina Ponte, Elsa Vieira-Sousa, Filipa Teixeira, Filipa Oliveira-Ramos, Filipe Araújo, Filipe Barcelos, Helena Canhão, Helena Santos, João Ramos, Joaquim Pereira, José Costa, José António Melo Gomes, Luís Cunha-Miranda, Lúcia Costa, Marcos Cerqueira, Margarida Cruz, Maria José Santos, Miguel Bernardes, Paula Oliveira, Pedro Abreu, Ricardo Figueira, Rita Barros, Sandra Falcão, Patrícia Pinto, Sofia Pimenta, Susana Capela, Vitor Teixeira, João Eurico Fonseca
BACKGROUND: Methotrexate (MTX) is the first-line drug in the treatment of rheumatoid arthritis (RA) and the most commonly prescribed disease modifying anti-rheumatic drug. Moreover, it is also used as an adjuvant drug in patients under biologic therapies, enhancing the efficacy of biologic agents. OBJECTIVES: To review the literature and update the Portuguese recommendations for the use of MTX in rheumatic diseases first published in 2009. METHODS: The first Portuguese guidelines for the use of MTX in rheumatic diseases were published in 2009 and were integrated in the multinational 3E Initiative (Evidence Expertise Exchange) project...
May 9, 2017: Acta Reumatológica Portuguesa
https://www.readbyqxmd.com/read/28535544/portuguese-recommendations-for-the-use-of-biological-therapies-in-patients-with-rheumatoid-arthritis-2016-update
#8
Catia Duarte, Joana Sousa-Neves, Ana Águeda, Pedro Ribeiro, Alexandra Daniel, Gisela Eugénio, Sofia Serra, Filipe Araújo, Anabela Barcelos, Barcelos Filipe, Miguel Bernardes, Helena Canhão, Marcos Cerqueira, Susana Capela, Ana Cordeiro, Flavio Costa, Lucia Costa, Margarida Cruz, Luis Cunha Miranda, Catarina Duarte, Sandra Falcão, Daniela Faria, Ricardo Figueira, João Pedro Freitas, Maria João Gonçalves, João Madruga Dias, José Melo Gomes, Ana Filipa Mourão, Adriano Neto, Filipa Oliveira Ramos, Sofia Pimenta, Patricia Pinto, Joaquim Polido Pereira, Cristina Ponte, João Ramos, Ana Rodrigues, Helena Santos, Maria José Santos, Alexandre Sepriano, Candida Silva, José Tavares Costa, Filipa Teixeira, Vitor Teixeira, Paula Valente, Elsa Vieira-Sousa, Rita Barros, Pedro Abreu, João Eurico Fonseca
OBJECTIVE: To update the recommendations for the treatment of Rheumatoid Arthritis (RA) with biological therapies, endorsed by the Portuguese Society of Rheumatology (SPR). METHODS: These treatment recommendations were formulated by Portuguese rheumatologists based on literature evidence and consensus opinion. At a national meeting the 10 recommendations were discussed and updated. The document resulting from this meeting circulated to all Portuguese rheumatologists, who anonymously voted online on the level of agreement with the recommendations...
May 4, 2017: Acta Reumatológica Portuguesa
https://www.readbyqxmd.com/read/28533234/differential-activity-of-the-oral-glucan-synthase-inhibitor-scy-078-against-wild-type-and-echinocandin-resistant-strains-of-candida-spp
#9
Michael A Pfaller, Shawn A Messer, Paul R Rhomberg, Mariana Castanheira
SCY-078 (formerly MK-3118) is a novel orally active inhibitor of fungal β- (1, 3)-glucan synthase (GS). SCY-078 is a derivative of enfumafungin and is structurally distinct from the echinocandin class of antifungal agents. We evaluated the in vitro activity of this compound against wild-type (WT) and echinocandin-resistant isolates containing mutations in the FKS genes of Candida spp. Against 36 Candida spp. FKS mutants tested, 30 (83.3%) were non-WT to 1 or more echinocandins and only 9 (25.0%) were non-WT (MIC, >WT-upper limit) to SCY-078...
May 22, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28531175/weekly-high-dose-liposomal-amphotericin-b-l-amb-in-critically-ill-septic-patients-with-multiple-candida-colonization-the-ambidex-study
#10
Elie Azoulay, Jean-François Timsit, Alexandre Lautrette, Stephane Legriel, Adeline Max, Stephane Ruckly, Benoit Misset, Yves Cohen, Michel Wolff
BACKGROUND: To demonstrate the feasibility and safety of weekly high-dose liposomal amphotericin B (L-AmB) (as a pre-emptive antifungal treatment) for 2 weeks in patients with septic shock and Candida colonization. METHODS: Pilot, multicentre, open-label, prospective study conducted in seven French ICUs. Non-immunocompromised patients, receiving mechanical ventilation were eligible if they presented ICU-acquired severe sepsis requiring newly administered antibacterial agents and Candida colonization in at least two sites...
2017: PloS One
https://www.readbyqxmd.com/read/28527136/factors-influencing-non-albicans-candidemia-a-case-case-control-study
#11
Diamantis P Kofteridis, Antonis Valachis, Dimitra Dimopoulou, Angeliki M Andrianaki, Athanasia Christidou, Sofia Maraki, Nikolaos A Spernovasilis, George Samonis
The study identified factors predisposing to non-albicans candidemia with special interest to prior antimicrobial treatment. A retrospective, case-case-control study was performed at the University Hospital of Heraklion, Greece, from November 2007 through September 2011 including adult patients. The study had three groups. The first included 58 patients with non-albicans candidemia, the second 48 with C. albicans candidemia, while the third (control) 104 without candidemia. Each of the two candidemia groups was compared with the control using multivariate logistic regression model...
May 19, 2017: Mycopathologia
https://www.readbyqxmd.com/read/28526091/a-pre-therapeutic-coating-for-medical-devices-that-prevents-the-attachment-of-candida-albicans
#12
Diego Vargas-Blanco, Aung Lynn, Jonah Rosch, Rony Noreldin, Anthony Salerni, Christopher Lambert, Reeta P Rao
BACKGROUND: Hospital acquired fungal infections are defined as "never events"-medical errors that should never have happened. Systemic Candida albicans infections results in 30-50% mortality rates. Typically, adhesion to abiotic medical devices and implants initiates such infections. Efficient adhesion initiates formation of aggressive biofilms that are difficult to treat. Therefore, inhibitors of adhesion are important for drug development and likely to have a broad spectrum efficacy against many fungal pathogens...
May 19, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28522446/non-contact-electromagnetic-induction-heating-for-eradicating-bacteria-and-yeasts-on-biomaterials-and-possible-relevance-to-orthopaedic-implant-infections-in-vitro-findings
#13
B G Pijls, I M J G Sanders, E J Kuijper, R G H H Nelissen
OBJECTIVES: Infection of implants is a major problem in elective and trauma surgery. Heating is an effective way to reduce the bacterial load in food preparation, and studies on hyperthermia treatment for cancer have shown that it is possible to heat metal objects with pulsed electromagnetic fields selectively (PEMF), also known as induction heating. We therefore set out to answer the following research question: is non-contact induction heating of metallic implants effective in reducing bacterial load in vitro? METHODS: Titanium alloy cylinders (Ti6Al4V) were exposed to PEMF from an induction heater with maximum 2000 watts at 27 kHz after being contaminated with five different types of micro-organisms: Staphylococcus epidermidis; Staphylococcus aureus; Pseudomonas aeruginosa; spore-forming Bacillus cereus; and yeast Candida albicans...
May 2017: Bone & Joint Research
https://www.readbyqxmd.com/read/28516874/long-term-effects-of-interleukin-17a-inhibition-with-secukinumab-in-active-ankylosing-spondylitis-3-year-efficacy-and-safety-results-from-an-extension-of-the-phase-3-measure-1-trial
#14
Xenofon Baraliakos, Alan J Kivitz, Atul A Deodhar, Jürgen Braun, James C Wei, Eumorphia Maria Delicha, Zsolt Talloczy, Brian Porter
OBJECTIVES: Secukinumab, a fully human anti-IL-17A monoclonal antibody, provided rapid and sustained improvements in signs and symptoms of ankylosing spondylitis (AS) over 2 years in the Phase 3 MEASURE 1 trial. Here, we report efficacy and safety after 3 years of treatment. METHODS: AS subjects completing 2 years of treatment every 4 weeks with subcutaneous secukinumab 150 or 75 mg (following intravenous loading or initial placebo treatment to 16/24 weeks) entered a separate 3-year extension study (NCT01863732)...
May 15, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28514949/membrane-of-candida-albicans-as-a-target-of-berberine
#15
Nataša Zorić, Ivan Kosalec, Siniša Tomić, Ivan Bobnjarić, Mario Jug, Toni Vlainić, Josipa Vlainić
BACKGROUND: We investigated the mechanisms of anti-Candida action of isoquinoline alkaloid berberine, active constituent of medically important plants of Barberry species. METHODS: The effects on membrane, morphological transition, synthesis of ergosterol and the consequent changes in membrane permeability have been studied. Polarization and lipid peroxidation level of the membrane following berberine treatment have been addressed. RESULTS: Minimal inhibitory concentration (MIC) of berberine against C...
May 17, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28512279/antimicrobial-potential-of-plant-extracts-and-chemical-fractions-of-sideroxylon-obtusifolium-roem-schult-t-d-penn-on-oral-microorganisms
#16
Thaíse Pd Sampaio, Nathália Ao Cartaxo-Furtado, Ana Cd de Medeiros, Harley S Alves, Pedro L Rosalen, Jozinete V Pereira
AIM: The aim of this study is to evaluate the in vitro antimicrobial activity of plant extracts and chemical fractions of Sideroxylon obtusifolium T.D. Penn on Streptococcus mutans, Streptococcus oralis, Streptococcus salivarius, Streptococcus parasanguinis, and Candida albicans as well as to identify the chemical classes found in the bioactive extracts possessing better activity. MATERIALS AND METHODS: Freeze-dried hydroalcoholic extracts of the bark and leaves (LC and LF respectively) and ethanol extracts of bark and leaves (EC and EF respectively) of S...
May 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28511380/fungal-profile-of-vulvovaginal-candidiasis-in-a-tertiary-care-hospital
#17
Krishnapriya Kalaiarasan, Rakesh Singh, Latha Chaturvedula
INTRODUCTION: Vulvovaginal Candidiasis (VVC) is a common medical health problem of adult women. It is most commonly caused by Candida albicans. But there is a change in fungal profile. Sabouraud's Dextrose Agar (SDA) is the most common culture medium used where mixed fungal infection may be missed. It can be detected easily by using chromogenic culture medium. AIM: To know the fungal profile of vulvovaginal candidiasis using Candida CHROMagar and antifungal susceptibility pattern in patients attending tertiary care hospital...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28508389/usefulness-of-techniques-based-on-real-time-pcr-for-the-identification-of-onychomycosis-causing-species
#18
Anissa Z Hafirassou, Clara Valero, Nadia Gassem, Ilhem Mihoubi, Maria J Buitrago
Onychomycosis (OM) is a nail infection caused mainly by dermatophyte species but other species of yeast and moulds are frequently involved as well. Classical diagnosis has limitations thus empirical treatment is common. The usefulness of different real time PCR (RT-PCR) assays for identifying species causing OM was assessed in samples from seventy patients and fifteen controls. Conventional methods and four different RT-PCR assays were used: a panfungal, a pandermatophyte and two specific assays for detecting Candida spp...
May 16, 2017: Mycoses
https://www.readbyqxmd.com/read/28507786/application-of-hyperosmotic-nanoemulsions-in-wound-healing-partial-thickness-injury-model-in-swine
#19
Sean Connell, Jianming Li, Abigail Durkes, Lynetta Freeman
Objective: In this work, we introduce a novel hyperosmotic nanoemulsion (HNE) topical agent for use in wound healing. These topical emulsion complexes combine a lipophilic thymol nanoemulsion with a hyperosmotic saccharide matrix. This combination has been previously shown to possess synergistic antimicrobial activity against a host of common and drug-resistant pathogens in vitro. Approach: In this study, we present additional data to assess the safety and efficacy of these emulsions in a partial thickness injury model in swine...
May 1, 2017: Advances in Wound Care
https://www.readbyqxmd.com/read/28507488/microbiological-analysis-of-acute-infections-of-the-nail-fold-on-the-basis-of-bait-thread-test
#20
Hanna Tomczak, Aleksandra Dańczak-Pazdrowska, Adriana Polańska, Agnieszka Osmola-Mańkowska, Jakub Pazdrowski, Wioleta Błażejewska-Gąsior, Anna Horla, Marta Hasse-Cieślińska, Zygmunt Adamski
INTRODUCTION: An acute infection of the nail fold, called paronychia, is a common clinical problem. The basis for the implementation of the treatment is the result of microbiological examination. Due to the rapid and painful course of infection, usually an empirical antimicrobial treatment prior to obtaining microbiological test results is introduced. AIM: The microbial analysis of acute infections of the nail fold. MATERIAL AND METHODS: The study included 32 tests conducted on 31 patients of the Department of Dermatology...
April 2017: Postȩpy Dermatologii i Alergologii
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