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https://www.readbyqxmd.com/read/27925034/formulation-and-in-vitro-evaluation-of-carbopol-934-based-modified-clotrimazole-gel-for-topical-application
#1
Muhammad Ubaid, Sadaf Ilyas, Sadullah Mir, Abida K Khan, Rehana Rashid, Muhammad Z U Khan, Zainab G Kanwal, Ahmad Nawaz, Amna Shah, Ghulam Murtaza
The aim of present study was to enhance topical permeation of clotrimazole gel preparation by using various permeability enhancers such as coconut oil, pistachio oil and sodium lauryl sulphate (SLS). Clotrimazole gel preparations were prepared and optimized by using three factor, five level central composite design. A second-order polynomial equation was generated in order to estimate the effect of independent variables i.e. coconut oil (X1), pistachio oil (X2) and sodium lauryl sulphate (X3) at various dependent variables i...
December 1, 2016: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/27923750/the-affinity-of-mucormycosis-for-the-basal-ganglia-in-intravenous-drug-users-a-case-illustration-and-review-of-the-literature
#2
Ali Hazama, Michael Galgano, Joseph Fullmer, Walter Hall, Lawrence Chin
Central nervous system mucormycosis is an aggressive fungal infection often ending in fatality. The usual circumstance is an immunocompromised individual presenting with rapidly progressive rhinocerebral involvement. An extremely rare variant of central nervous system mucormycosis isolated to the basal ganglia in an immunocompetent intravenous drug user is detailed in this manuscript. The patient was aggressively treated with aspiration of the fungal abscess and long-term intravenous antifungal agents.
December 3, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27918884/acute-invasive-fungal-rhinosinusitis-presentation-of-19-cases-review-of-the-literature-and-a-new-classification-system
#3
Onur Ergun, Emel Tahir, Oguz Kuscu, Burce Ozgen, Taner Yilmaz
PURPOSE: The aim of this study was to determine the correlation between acute invasive fungal rhinosinusitis (AIFRS) and underlying diseases, micro-organisms, presenting symptoms, extent of disease, radiologic findings, and outcomes and propose a new classification system. MATERIALS AND METHODS: The data of 19 AIFRS cases were analyzed retrospectively. Magnetic resonance imaging and computed tomography were performed in all patients preoperatively. All patients underwent at least 1 surgical debridement...
November 15, 2016: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/27918580/correction-gene-expansion-shapes-genome-architecture-in-the-human-pathogen-lichtheimia-corymbifera-an-evolutionary-genomics-analysis-in-the-ancient-terrestrial-mucorales-mucoromycotina
#4
Volker U Schwartze, Sascha Winter, Ekaterina Shelest, Marina Marcet-Houben, Fabian Horn, Stefanie Wehner, Jörg Linde, Vito Valiante, Michael Sammeth, Konstantin Riege, Minou Nowrousian, Kerstin Kaerger, Ilse D Jacobsen, Manja Marz, Axel A Brakhage, Toni Gabaldón, Sebastian Böcker, Kerstin Voigt
[This corrects the article DOI: 10.1371/journal.pgen.1004496.].
December 2016: PLoS Genetics
https://www.readbyqxmd.com/read/27909822/generation-of-lycopene-overproducing-strains-of-the-fungus-mucor-circinelloides-reveals-important-aspects-of-lycopene-formation-and-accumulation
#5
Yingtong Zhang, Haiqin Chen, Eusebio Navarro, Sergio López-García, Yong Q Chen, Hao Zhang, Wei Chen, Victoriano Garre
OBJECTIVES: To generate lycopene-overproducing strains of the fungus Mucor circinelloides with interest for industrial production and to gain insight into the catalytic mechanism of lycopene cyclase and regulatory process during lycopene overaccumulation. RESULTS: Three lycopene-overproducing mutants were generated by classic mutagenesis techniques from a β-carotene-overproducing strain. They carried distinct mutations in the carRP gene encoding lycopene cyclase that produced loss of enzymatic activity to different extents...
December 1, 2016: Biotechnology Letters
https://www.readbyqxmd.com/read/27905900/prevalence-clinical-and-economic-burden-of-mucormycosis-related-hospitalizations-in-the-united-states-a-retrospective-study
#6
Dimitrios P Kontoyiannis, Hongbo Yang, Jinlin Song, Sneha S Kelkar, Xi Yang, Nkechi Azie, Rachel Harrington, Alan Fan, Edward Lee, James R Spalding
BACKGROUND: Mucormycosis is a rare but devastating fungal infection primarily affecting immunocompromised patients such as those with hematological malignancy, bone marrow and solid organ transplantation, and patients with diabetes, and, even more rarely, immunocompetent patients. The objective of this study was to assess the prevalence and burden, both clinical and economic, of mucormycosis among hospitalized patients in the U.S. METHODS: This is a retrospective study using the Premier Perspective(TM) Comparative Database, with more than 560 participating hospitals covering 104 million patients (January 2005-June 2014)...
December 1, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27904061/diagnosis-and-treatment-of-mucormycosis-in-patients-with-hematological-malignancies
#7
Yuki Asano-Mori
The risk of invasive fungal infections (IFIs) is extremely high in patients with hematological malignancies due to the prolonged and profound neutropenia and immunosuppression after chemotherapy and hematopoietic stem cell transplantation. There has been increasing interest in mucormycosis despite its relatively uncommon occurrence, because occasional breakthrough infections have been observed under anti-aspergillus prophylaxis. The aggressive nature of mucormycosis easily leads to high mortality because of delays in diagnosis and incorrect treatment decisions, which are due in part to lack of adjunctive diagnostic tools and having similar clinical and radiological features with aspergillosis...
2016: Medical Mycology Journal
https://www.readbyqxmd.com/read/27903420/microbiology-of-processed-edible-insect-products-results-of-a-preliminary-survey
#8
Nils Th Grabowski, Günter Klein
Little is known of the microbiology of processed insect products. The present survey analysed a total of n=38 samples of deep-fried and spiced (Acheta domesticus, Locusta migratoria, and Omphisa fuscidentalis), cooked in soy sauce ("tsukudani"; Oxya yezoensis, Vespula flaviceps, and Bombyx mori), dried (A. domesticus, L. migatoria, Alphitobius diaperinus, Tenebrio molitor, B. mori, Hermetia illucens, and Musca domestica), powdered (H. illucens, T. molitor) and other (incl. deep-frozen B. mori and honeybee pollen) insect products microbiologically (total bacterial count [TBC], Enterobacteriaceae, staphylococci, bacilli, and yeasts and moulds counts, salmonellae, Listeria monocytogenes, and Escherichia coli)...
November 9, 2016: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/27903025/-antifungal-medication-new-substances-new-experiences
#9
Dieter Buchheidt, Wolf-Karsten Hofmann
The incidence of life threatening invasive fungal infections in patients with hematological malignancies during intensive chemotherapy or after hematopoetic stem cell transplantation, patients after solid organ transplantation, ICU patients and premature infants is rising. Mortality rates of invasive fungal infections, caused by Aspergillus species or mucormycetes, may reach 100%, in spite of considerable progress in diagnosis, antifungal prophylaxis and therapy. Comprehensive, profound knowledge of specific diagnostic and current treatment algorithms is essential to improve the prognosis of patients suffering from systemic fungal infections; this article encompasses recent developments in the field of antifungal treatment...
November 2016: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/27902424/clinical-evaluation-of-mucorales-specific-real-time-pcr-assay-in-tissue-and-serum-samples
#10
Jan Springer, Michaela Lackner, Christian Ensinger, Brigitte Risslegger, Charles Oliver Morton, David Nachbaur, Cornelia Lass-Flörl, Hermann Einsele, Werner J Heinz, Juergen Loeffler
Molecular diagnostic assays can accelerate the diagnosis of fungal infections and subsequently improve patient outcomes. In particular, the detection of infections due to Mucorales is still challenging for laboratories and physicians. The aim of this study was to evaluate a probe-based Mucorales-specific real-time PCR assay (Muc18S) using tissue and serum samples from patients suffering from invasive mucormycosis (IMM). This assay can detect a broad range of clinically relevant Mucorales species and can be used to complement existing diagnostic tests or to screen high-risk patients...
October 24, 2016: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/27900242/management-of-rhinomaxillary-mucormycosis-with-posaconazole-in-immunocompetent-patients
#11
Sachin Rai, Shikha Yadav, Dinesh Kumar, Vijay Kumar, Vidya Rattan
Mucormycosis is an opportunistic, uncommon and serious systemic fungal infection mostly presenting in immunocompromised patients. The combination of surgical debridement, parenteral therapy with Amphotericin B and management of the underlying systemic disease is the standard treatment modality for mucormycosis. The drawback of this regime is the need for long hospitalization due to the serious side effects of Amphotericin B requiring regular monitoring. Oral Posaconazole is one of the newer antifungals that have shown promising results...
November 2016: Journal of Oral Biology and Craniofacial Research
https://www.readbyqxmd.com/read/27900065/rhino-orbital-cerebral-mucormycosis-and-orbital-exenteration
#12
Matthew P Fahrenkopf, Joshua J Nelson, Mitchell Eichhorn, Julie Conway, Adam Hassan
No abstract text is available yet for this article.
2016: Eplasty
https://www.readbyqxmd.com/read/27896483/the-effects-of-different-carbon-sources-on-the-antifungal-activity-by-lactic-acid-bacteria
#13
Anna Toplaghaltsyan, Inga Bazukyan, Armen Trchounian
Lactobacillus rhamnosus R-2002 strain isolated from Armenian pickled cheese sample has a fungicide effect, which was carried out by the first-time designed method. The fungicide effect of LAB strain was expressed after 5 days of co-cultivation with Mucor plumbeus and 6 days of co-cultivation with Penicillium aurantioviolaceum. The growth as well as the antifungal activity of L. rhamnosus R-2002 was shown to directly depend on the nature of the medium's carbon source. The antifungal activity of this strain against both moulds was inhibited when the combination of 10 g l(-1) glucose and 10 ml l(-1) ethanol in the medium was used as a carbon source...
November 28, 2016: Current Microbiology
https://www.readbyqxmd.com/read/27893645/preperitoneal-pelvic-packing-reduces-mortality-in-patients-with-life-threatening-hemorrhage-due-to-unstable-pelvic-fractures
#14
Clay Cothren Burlew, Ernest E Moore, Philip F Stahel, Andrea E Geddes, Amy E Wagenaar, Fredric M Pieracci, Charles J Fox, Eric M Campion, Jeffrey L Johnson, Cyril Mauffrey
BACKGROUND: A 2015 AAST trial reported a 32% mortality for pelvic fracture patients in shock. Angioembolization (AE) is the most common intervention; the Maryland group revealed time to AE averaged 5 hours. The goal of this study was to evaluate the time to intervention and outcomes of an alternative approach for pelvic hemorrhage. We hypothesized preperitoneal pelvic packing (PPP) results in a shorter time to intervention and lower mortality. METHODS: In 2004 we initiated a PPP protocol for pelvic fracture hemorrhage...
November 23, 2016: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/27890086/multiple-isoforms-for-the-catalytic-subunit-of-pka-in-the-basal-fungal-lineage-mucor-circinelloides
#15
Lucas Fernández Núñez, Josefina Ocampo, Alexandra M Gottlieb, Silvia Rossi, Silvia Moreno
Protein kinase A (PKA) activity is involved in dimorphism of the basal fungal lineage Mucor. From the recently sequenced genome of Mucor circinelloides we could predict ten catalytic subunits of PKA. From sequence alignment and structural prediction we conclude that the catalytic core of the isoforms is conserved, and the difference between them resides in their amino termini. This high number of isoforms is maintained in the subdivision Mucoromycotina. Each paralogue, when compared to the ones form other fungi is more homologous to one of its orthologs than to its paralogs...
December 2016: Fungal Biology
https://www.readbyqxmd.com/read/27887809/an-estimation-of-burden-of-serious-fungal-infections-in-france
#16
J-P Gangneux, M-E Bougnoux, C Hennequin, C Godet, J Chandenier, D W Denning, B Dupont
OBJECTIVE OF THE STUDY: An estimation of burden of serious fungal diseases in France is essential data to inform public health priorities on the importance of resources and research needed on these infections. In France, precise data are available for invasive fungal diseases but estimates for several other diseases such as chronic and immunoallergic diseases are by contrast less known. MATERIALS AND METHODS: A systematic literature search was conducted using the Web of Science Platform...
November 22, 2016: Journal de Mycologie Médicale
https://www.readbyqxmd.com/read/27886415/primary-mucormycosis-of-the-breast-a-rare-entity
#17
Veenu Singla, Nidhi Prabhakar, Tulika Singh, Niranjan Khandelwal, Gurpreet Singh, Rakesh Vasishta
No abstract text is available yet for this article.
November 25, 2016: Breast Journal
https://www.readbyqxmd.com/read/27880667/the-current-treatment-landscape-other-fungal-diseases-cryptococcosis-fusariosis-and-mucormycosis
#18
Olivier Lortholary, Mario Fernández-Ruiz, John R Perfect
Compared with major invasive mycoses such as aspergillosis and candidiasis, the antifungal stewardship management strategies of other fungal diseases have different opportunities and considerations. Cryptococcosis, fusariosis and mucormycosis are globally prevalent invasive fungal diseases (IFDs), but are not currently included in antifungal prophylaxis guidelines for immunocompromised hosts. Since the implementation of biomarkers as part of diagnostic screening strategies, the concept of pre-emptive antifungal therapy has emerged for these IFDs...
November 2016: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/27875707/mucormycosis-causing-ludwig-angina-a-unique-presentation
#19
Ryan P McSpadden, James R Martin, Swati Mehrotra, Eric Thorpe
Mucormycosis is a rare fungal infection with a yearly incidence of 1.7 cases per million in the United States. It often occurs in patients with metabolic abnormalities or immunocompromised patients with prolonged neutropenia but can occur in patients without any underlying disease process. The treatment of choice is surgical debridement of necrotic tissue and systemic antifungal therapy, including amphotericin B. A dilemma for the surgeon when faced with head and neck mucormycosis is the morbidity of surgical debridement from a functional and cosmetic standpoint...
October 29, 2016: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/27875508/extensive-oral-mucormycosis-in-a-transplanted-patient
#20
Bernar Monteiro Benites, Felipe Paiva Fonseca, Claudia Joffily Parahyba, Sergio Samir Arap, Yana Augusta Novis, Eduardo Rodrigues Fregnani
Mucormycosis is an invasive fungal disease caused by fungi from the Mucorales order that are found in the soil and decaying organic debris. Mucormycosis has been reported to be the third most common fungal disease in stem cell transplanted patients. The fungi have a tendency for vascular invasion, resulting in thrombi development, which decreases blood supply and leads to extensive tissue necrosis. Here, the authors present a patient of mucormycosis affecting the soft palate, oropharynx, and hypopharynx in a type II diabetic male patient who underwent allogeneic stem cell transplantation, and the authors further review the literature on oral mucormycosis for the last 10 years...
November 21, 2016: Journal of Craniofacial Surgery
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