keyword
MENU ▼
Read by QxMD icon Read
search

Candida spp.

keyword
https://www.readbyqxmd.com/read/28544837/candida-endocarditis-a-review-of-twelve-episodes-in-eleven-patients
#1
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
#2
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/28533234/differential-activity-of-the-oral-glucan-synthase-inhibitor-scy-078-against-wild-type-and-echinocandin-resistant-strains-of-candida-spp
#3
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/28528989/infections-during-extracorporeal-membrane-oxygenation-epidemiology-risk-factors-pathogenesis-and-prevention
#4
REVIEW
Stefano Biffi, Stefano Di Bella, Vittorio Scaravilli, Anna Maria Peri, Giacomo Grasselli, Laura Alagna, Antonio Pesenti, Andrea Gori
Extracorporeal membrane oxygenation (ECMO) is a life support technique used in patients with respiratory and/or cardiac failure. The ECMO circuit consists of vascular cannulae, a pump and an artificial lung. Infections are among the most common complications associated with ECMO and have a significant impact on the mortality rate. Here we present a narrative literature review regarding the epidemiology, risk factors, pathogenesis and prevention of infectious complications during ECMO support. The prevalence of hospital-acquired infections during ECMO is 10-12% and their occurrence is likely to be more frequent compared with other critically ill patients...
May 18, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28527136/factors-influencing-non-albicans-candidemia-a-case-case-control-study
#5
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/28526638/prevalence-and-antimicrobial-susceptibility-of-salmonella-and-shigella-spp-among-children-with-gastroenteritis-in-an-iranian-referral-hospital
#6
Shima Mahmoudi, Babak Pourakbari, Mina Moradzadeh, Hamid Eshaghi, Amitis Ramezani, Mohammad Taghi Haghi Ashtiani, Sepideh Keshavarz Valian, Setareh Mamishi
BACKGROUND: Gastroenteritis is one of the leading cause of illnesses through the world, especially in developing countries.Salmonella and Shigella infections are considered as the main public health problems in children. The aim of this study was to detect the prevalence and antimicrobial susceptibility of Salmonella and Shigella spp. among children with gastroenteritis in an Iranian referral hospital. METHODS: During April 2013 to April 2014, all medical records of children with gastroenteritis admitted to a pediatric medical center were evaluated...
May 16, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/28515716/antifungal-activity-of-the-biphosphinic-cyclopalladate-c7a-against-candida-albicans-yeast-forms-in-vitro-and-in-vivo
#7
Julian E Muñoz, Diego C P Rossi, Kelly Ishida, Cristina C Spadari, Marcia S C Melhem, Daniel M Garcia, Antonio C F Caires, Carlos P Taborda, Elaine G Rodrigues
Vulvovaginal and invasive candidiasis are frequent conditions in immunosuppressed individuals caused by Candida albicans and non-albicans Candida spp. Fluconazole and Amphotericin B are the main drugs used to fight the infection. However, resistance to fluconazole and other azole antifungal drugs is an important clinical problem that encourages the search for new therapeutic alternatives. In this work, we evaluate the antifungal activity of the biphosphinic cyclopalladate C7a in the in vitro and in vivo model...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28512704/pseudomonas-aeruginosa-inhibits-the-growth-of-scedosporium-and-lomentospora-in-vitro
#8
Sharon C-A Chen, Shilpa Patel, Wieland Meyer, Belinda Chapman, Hong Yu, Karen Byth, Peter G Middleton, Helena Nevalainen, Tania C Sorrell
In vitro bacterial-fungal interaction studies in cystic fibrosis (CF) have mainly focused on interactions between bacteria and Candida. Here we investigated the effect of Pseudomonas aeruginosa on the growth of Scedosporium/Lomentospora spp. Standard suspensions of P. aeruginosa (16 non-mucoid and nine mucoid isolates) were dropped onto paper disks, placed on lawns of Lomentospora prolificans (formerly Scedosporium prolificans) strain WM 14.140 or Scedosporium aurantiacum strain WM 11.78 on solid agar. The median inhibitory activity (mIz) was calculated for each fungal-bacterial combination...
May 16, 2017: Mycopathologia
https://www.readbyqxmd.com/read/28511380/fungal-profile-of-vulvovaginal-candidiasis-in-a-tertiary-care-hospital
#9
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
#10
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/28507352/candidiasis-prevalence-and-resistance-profiling-in-a-tertiary-care-hospital-of-pakistan
#11
Bushra Jamil, Mohammad Tauseef Mukhtar Bokhari, Azhar Saeed, Mohammad Zahid Mukhtar Bokhari, Zakir Hussain, Tayyaba Khalid, Habib Bokhari, Mohammad Imran, Shahid Ahmad Abbasi
OBJECTIVE: To determine Candida colonisation/infection in renal transplant patients and to determine the resistance pattern against antifungal drugs. METHODS: This prospective, observational study was conducted at Al-Sayyed Hospital, Rawalpindi, Pakistan, from January to October 2014, in collaboration with the Microbiology and Public Health Laboratory's, Islamabad campus..The clinical specimens investigated included respiratory tract secretions, blood, urine, high vaginal swab, skin scrapings, and plastic devices samples...
May 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28506251/diversity-in-vitro-virulence-traits-and-antifungal-susceptibility-pattern-of-gastrointestinal-yeast-flora-of-healthy-poultry-gallus-gallus-domesticus
#12
Supram Hosuru Subramanya, Nawal Kishor Sharan, Bharat Prasad Baral, Deependra Hamal, Niranjan Nayak, Peralam Yegneswaran Prakash, Brijesh Sathian, Indira Bairy, Shishir Gokhale
BACKGROUND: Poultry farming and consumption of poultry (Gallus gallus domesticus) meat and eggs are common gastronomical practices worldwide. Till now, a detailed understanding about the gut colonisation of Gallus gallus domesticus by yeasts and their virulence properties and drug resistance patterns in available literature remain sparse. This study was undertaken to explore this prevalent issue. RESULTS: A total of 103 specimens of fresh droppings of broiler chickens (commercial G domesticus) and domesticated chickens (domesticated G domesticus) were collected from the breeding sites...
May 15, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28499958/unexpected-persistence-of-extended-spectrum-%C3%AE-lactamase-producing-enterobacteriaceae-in-the-faecal-microbiota-of-hospitalised-patients-treated-with-imipenem
#13
N Grall, V Lazarevic, N Gaïa, C Couffignal, C Laouénan, E Ilic-Habensus, I Wieder, P Plesiat, C Angebault, M E Bougnoux, L Armand-Lefevre, A Andremont, X Duval, J Schrenzel
Imipenem is active against extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-E) but favours the intestinal emergence of resistance. The effects of imipenem on intestinal microbiota have been studied using culture-based techniques. In this study, the effects were investigated in patients using culture and metagenomic techniques. Seventeen hospitalised adults receiving imipenem were included in a multicentre study (NCT01703299, http://www.clinicaltrials.gov). Most patients had a history of antibiotic use and/or hospitalisation...
May 9, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28499642/efficiency-of-four-currently-used-decontamination-conditionings-in-romania-against-aspergillus-and-candida-strains
#14
D Lorin, R T Cristina, V Teusdea, E Mitrănescu, F Muselin, M Butnariu, G David, E Dumitrescu
INTRODUCTION: Efficacy of four commercial biocidal products (noted A to D), using manufacturers' recommendations, and a contact time of 30minutes, were evaluated in the purpose of standard SR EN1657: 2006 adapted. METHODS: Were used four strains, two as reference: Aspergillus brasiliensis (niger) (ATCC 16404) and Candida albicans (ATCC 10231), and two isolates: Aspergillus flavus and respectively Aspergillus fumigatus. The inoculum plates containing Malt Extract Agar (MEA) were incubated 48h for C...
May 9, 2017: Journal de Mycologie Médicale
https://www.readbyqxmd.com/read/28490578/investigating-clinical-issues-by-genotyping-of-medically-important-fungi-why-and-how
#15
REVIEW
Alexandre Alanio, Marie Desnos-Ollivier, Dea Garcia-Hermoso, Stéphane Bretagne
Genotyping studies of medically important fungi have addressed elucidation of outbreaks, nosocomial transmissions, infection routes, and genotype-phenotype correlations, of which secondary resistance has been most intensively investigated. Two methods have emerged because of their high discriminatory power and reproducibility: multilocus sequence typing (MLST) and microsatellite length polymorphism (MLP) using short tandem repeat (STR) markers. MLST relies on single-nucleotide polymorphisms within the coding regions of housekeeping genes...
July 2017: Clinical Microbiology Reviews
https://www.readbyqxmd.com/read/28480288/culture-proven-thorn-associated-infections-in-arizona-10-year-experience-at-mayo-clinic
#16
Sierra C Simmons, Adriane I Budavari, Shimon Kusne, Nan Zhang, Holenarasipur R Vikram, Janis E Blair
BACKGROUND: Thorn injuries are common in the desert Southwest; however, the frequency and microbiology of thorn-associated infections have not been systematically described. Most information comes from case reports describing infections from atypical or environmental microorganisms. Our aim was to summarize the spectrum of thorn-associated infections. METHODS: We conducted a retrospective review of electronic health records for patients presenting to our institution from January 1, 2005 to December 31, 2014 for treatment of thorn-associated injuries and then focused on the patients with cultures...
2017: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/28480239/safety-and-efficacy-of-anidulafungin-for-fungal-infection-in-patients-with-liver-dysfunction-or-multiorgan-failure
#17
Anita Verma, Georg Auzinger, Michal Kantecki, James Campling, Dean Spurden, Fran Percival, Nigel Heaton
BACKGROUND: The objective of this study was to review our clinical experience on the safety and efficacy of anidulafungin, an echinocandin antifungal, in the treatment of invasive fungal infections (IFIs) in patients with moderate to severe abnormal liver function tests or multiorgan failure and IFI, in a large United Kingdom Liver Centre. METHODS: The clinical records of the first 50 consecutive patients treated for IFI with anidulafungin between January 7, 2009 and March 2, 2011 were analyzed...
2017: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/28476133/improving-practice-guidelines-for-the-treatment-of-denture-related-erythematous-stomatitis-a-study-protocol-for-a-randomized-controlled-trial
#18
Raphael F de Souza, Muhammad Faheem Khiyani, Carolina A L Chaves, Jocelyne Feine, Jean Barbeau, Ramón Fuentes, Eduardo Borie, Luciana C Crizostomo, Claudia H Silva-Lovato, Pierre Rompre, Elham Emami
BACKGROUND: Denture-related erythematous stomatitis (DES) is a chronic biofilm-mediated disease, affecting one in every three complete denture wearers. Antifungals are the treatment most commonly prescribed by oral health professionals, based on the belief that colonization by Candida spp. is the main cause of DES. However, high recurrence rates and adverse effects are commonly observed, prompting the need for practice guidelines regarding treatment. Results from our pilot study demonstrate that palatal brushing can reduce the palatal inflammation and potentially associated Candida carriage without any need for antifungal therapy...
May 5, 2017: Trials
https://www.readbyqxmd.com/read/28467951/toxicity-of-the-bionematicide-1-4-naphthoquinone-on-non-target-soil-organisms
#19
S Chelinho, C M N Maleita, R Francisco, M E M Braga, M J M da Cunha, I Abrantes, H C de Sousa, P V Morais, J P Sousa
The main goal of the present study was to evaluate the ecotoxicological effects of 1,4-naphthoquinone (1,4-NTQ), a natural-origin compound presenting nematicidal activity, that can be obtained from walnut husk, in plants and soil invertebrates, including non-target soil nematode communities. This research was part of an ongoing project that aims to develop environmentally-friendly nematicides obtained from agricultural residues. The battery of ISO tests included emergence and growth of corn (Zea mays) and rape (Brassica napus); avoidance with the earthworm Eisenia andrei and the collembolan Folsomia candida; and reproduction with the previous species plus the enchytraeid Enchytraeus crypticus...
April 21, 2017: Chemosphere
https://www.readbyqxmd.com/read/28466076/candida-bezoars-in-adults-determining-optimal-management
#20
Matthew A Rohloff, Jaschar Shakuri-Rad, Alexander P Dehaan
Fungal bezoars, or fungal balls, are rare pathologic consequences of funguria in immunocompromised patients. Current treatment recommendations are based on expert opinion and low level evidence. We present a case of a Candida glabrata bezoar that was effectively treated with percutaneous amphotericin B instillations. A subsequent literature review is presented to assess the available case reports and treatment outcomes of Candida spp. bezoars in adults.
2017: Journal of Endourology Case Reports
keyword
keyword
14827
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"