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https://www.readbyqxmd.com/read/28317569/oral-fungal-infections-diagnosis-and-management
#1
REVIEW
David R Telles, Niraj Karki, Michael W Marshall
Oral and maxillofacial fungal infections can appear in high-risk patients, including those immunocompromised. This article explores common oral manifestations of fungal infections in the oral cavity as primary lesions or as a result of disseminated disease. By far the most common oral fungal infection experienced in dentistry is oral candidiasis, which is reviewed in depth from simple oral infections to invasive candidiasis. The review aids the dental practitioner in understanding the full scope of Candida infections and other fungal infections...
April 2017: Dental Clinics of North America
https://www.readbyqxmd.com/read/28316291/mucormycosis-infection-following-trauma
#2
Nicole L Smith, Sandra Phillips, Scott Norwood
No abstract text is available yet for this article.
March 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28303252/evaluation-of-the-biocontrol-potential-of-purpureocillium-lilacinum-qlp12-against-verticillium-dahliae-in-eggplant
#3
Xingjie Lan, Jing Zhang, Zhaofeng Zong, Qing Ma, Yang Wang
A fungus with broad spectrum antifungal activity was isolated from the soil in Qinling Mountain, Shaanxi Province, in China. The fungus was identified as Purpureocillium lilacinum based on ITS rDNA gene analysis. The strain, coded as QLP12, showed high inhibition activity on fungal mycelium growth in vitro, especially to Mucor piriformis, Trichothecium roseum, Rhizoctonia solani, and Verticillium dahliae, and its potential for biocontrol efficacy of eggplant. Verticillium wilt disease caused by Verticillium dahliae among 10 fungal species tested was explored...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28295235/cutaneous-manifestations-of-subcutaneous-and-systemic-fungal-infections-in-tropical-regions-a-retrospective-study-from-a-referral-center-in-southern-taiwan
#4
Wen-Chien Tsai, Chih-Hung Lee, Wei-Min Wu, Shang-Hung Lin, Yi-Chien Yang, Yu-Wen Cheng, Ji-Chen Ho, Kwei-Lan Liu
BACKGROUND: Deep cutaneous fungal infections, including subcutaneous mycoses and systemic fungal infection with cutaneous involvement, cause significant morbidity and mortality in light of increasing immunocompromised patients and global warming. Although a few studies reviewed deep fungal infections in temperate regions, a relevant study in tropical regions is lacking. We evaluated features of deep cutaneous fungal infections in southern Taiwan among the tropical regions. METHODS: We retrospectively reviewed all histopathological specimens with deep cutaneous fungal infections in a single referral center from 2001 to 2014 and successfully identified 23 cases...
March 13, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28289034/the-impact-of-mucositis-on-absorption-and-systemic-drug-exposure-of-isavuconazole
#5
Laura L Kovanda, Francisco M Marty, Johan Maertens, Amit V Desai, Christopher Lademacher, Marc Engelhardt, Qiaoyang Lu, William W Hope
Isavuconazonium sulfate is the water-soluble prodrug of isavuconazole. Population analyses have demonstrated relatively predictable pharmacokinetic (PK) behavior in diverse patient populations. We evaluated the impact of mucositis on the oral isavuconazole exposure using population PK modeling. METHODS: We evaluated patients treated in two phase 3 trials of isavuconazole, SECURE for treatment of invasive aspergillosis (IA) and other filamentous fungi and VITAL for patients with mucormycosis, invasive fungal disease (IFD) caused by other rare fungi, or IA and renal impairment...
March 13, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28276198/anthropogenic-impact-on-environmental-filamentous-fungi-communities-along-the-mediterranean-littoral
#6
Mohammed Hashim Al-Yasiri, Anne-Cécile Normand, Jean-François Mauffrey, Stéphane Ranque
We hypothesised that anthropogenic influences impact the filamentous fungi community structure and that particular species or species patterns might serve as markers to characterise ecosystems. This study aimed to describe the filamentous fungi community structure in various biotopes along the Mediterranean shore that were exposed to various levels of anthropogenic influence. We sampled filamentous fungi from yellow-legged gull faecal samples at five study sites along the Mediterranean littoral in southern France...
March 9, 2017: Mycoses
https://www.readbyqxmd.com/read/28276102/mucormycosis-at-a-tertiary-care-centre-in-gujarat-india
#7
Atul K Patel, Ketan K Patel, Kamlesh Patel, Swati Gohel, Arunaloke Chakrabarti
The prevalence of mucormycosis is reportedly high in India, although the studies are mainly from north and south India only. We analysed the mucormycosis cases at tertiary care centres of West India. We retrieved the clinical details of all the patients with probable and proven mucormycosis diagnosed at Sterling Hospital and ID clinic at Ahmedabad, Gujarat over the period from 1 January 2013 through 30 April 2015. The data were analysed to determine demography, risk factors, underlying diseases, site of infection and outcome of these patients...
March 9, 2017: Mycoses
https://www.readbyqxmd.com/read/28275659/dataset-of-differentially-accumulated-proteins-in-mucor-strains-representative-of-four-species-grown-on-synthetic-potato-dextrose-agar-medium-and-a-cheese-mimicking-medium
#8
Stéphanie Morin-Sardin, Jean-Luc Jany, Sébastien Artigaud, Vianney Pichereau, Benoît Bernay, Emmanuel Coton, Stéphanie Madec
The data presented are associated with the "Proteomic analysis of the adaptative response of Mucor spp. to cheese environment" (Morin-Sardin et al., 2016) article [1]. Mucor metabolism is poorly documented in the literature and while morphology and growth behavior suggest potential adaptation to cheese for some strains, no adaptation markers to cheese environment have been identified for this genus. To establish the possible existence of metabolic functions related to cheese adaptation, we used a gel based 2-DE proteomic approach coupled to LC-MS/MS to analyze three strains from species known or proposed to have a positive or negative role in cheese production as well as a strain from a non-related cheese-species...
April 2017: Data in Brief
https://www.readbyqxmd.com/read/28275494/chronic-pulmonary-mucormycosis-an-emerging-fungal-infection-in-diabetes-mellitus
#9
Nousheen Iqbal, Muhammad Irfan, Kauser Jabeen, Murtaza Mohammed Kazmi, Muhammad Usman Tariq
Mucormycosis commonly affects immunocompromised individuals with defects in neutrophil function or count. Diabetes mellitus is an important risk factor due to impair innate and acquired immunity for mucormycosis, with rhino-orbital-cerebral involvement as a common presentation. Pulmonary mucormycosis (PM) although a rare presentation in diabetic patients but is associated with high mortality and morbidity. An early diagnosis of PM is difficult, due to rarity of the disease and clinical and radiological features resembling tuberculosis (TB) which is common in Pakistan...
February 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28270734/successful-treatment-of-gastrointestinal-mucormycosis-in-an-adult-with-acute-leukemia-case-report-and-literature-review
#10
A Alghamdi, A Lutynski, M Minden, C Rotstein
Mucormycosis has emerged as an important cause of invasive fungal infection in patients with hematologic malignancies. Gastrointestinal mucormycosis is an unusual presentation of this invasive fungal infection, and it causes considerable morbidity and mortality. Such outcomes are due in part to a nonspecific presentation that results in delays in diagnosis and treatment. Successful treatment of gastrointestinal mucormycosis involves surgical debridement and appropriate antifungal therapy.
February 2017: Current Oncology
https://www.readbyqxmd.com/read/28264840/prophylaxis-with-isavuconazole-or-posaconazole-protect-immunosuppressed-mice-from-pulmonary-mucormycosis
#11
Teclegiorgis Gebremariam, Sondus Alkhazraji, Clara Baldin, Laura Kovanda, Nathan P Wiederhold, Ashraf S Ibrahim
We assessed prophylactic or continuous therapy of isavuconazole, posaconazole or voriconazole in treating pulmonary murine mucormycosis. In the prophylaxis studies, only isavuconazole treatment resulted in significantly improved survival and lowered tissue fungal burden of immunosuppressed mice infected with Rhizopus delemar. In the continuous treatment studies, isavuconazole and posaconazole, but not voriconazole, equally prolonged survival time and lowered tissue fungal burden versus placebo-treated mice...
March 6, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28251531/enhanced-bioremediation-of-lead-contaminated-soil-by-solanum-nigrum-l-with-mucor-circinelloides
#12
Liqun Sun, Xiufeng Cao, Min Li, Xu Zhang, Xinxin Li, Zhaojie Cui
Strain selected from mine tailings in Anshan for Pb bioremediation was characterized at the genetic level by internal transcribed spacer (ITS) sequencing. Results revealed that the strain belongs to Mucor circinelloides. Bioremediation of lead-contaminated soil was conducted using Solanum nigrum L. combined with M. circinelloides. The removal efficacy was in the order microbial/phytoremediation > phytoremediation > microbial remediation > control. The bioremediation rates were 58.6, 47...
March 1, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28246626/myocutaneous-mucormycosis-in-a-diabetic-burnt-patient-led-to-upper-extremity-amputation-a-case-report
#13
Mehdi Ayaz, Reza Moein
Mucormycosis is a rare opportunistic fungal infection that can implicate cranial sinuses, brain, lungs, gastrointestinal tract and skin. Although it can occur in patients with competent and incompetent immunity such as patients with diabetes mellitus, lymphoma, leukemia and burns, but it has an aggressive, malignant and lethal course in patients with incompetent immunity. To enforce the importance of burn in patients with underlaying diseases such as diabetes, we are going to report a rare case of diabetic burnt patient complicated by right upper extremity myocutaneous mucormycosis...
January 2017: Bulletin of Emergency and Trauma
https://www.readbyqxmd.com/read/28242552/enzymatic-and-solid-phase-synthesis-of-new-donepezil-based-l-and-d-glutamic-acid-derivatives-and-their-pharmacological-evaluation-in-models-related-to-alzheimer-s-disease-and-cerebral-ischemia
#14
Leticia Monjas, Mariana P Arce, Rafael León, Javier Egea, Concepción Pérez, Mercedes Villarroya, Manuela G López, Carmen Gil, Santiago Conde, María Isabel Rodríguez-Franco
Previously, we have described N-Bz-L-Glu[NH-2-(1-benzylpiperidin-4-yl)ethyl]-O-nHex (IQM9.21, L-1) as an interesting multifunctional neuroprotective compound for the potential treatment of neurodegenerative diseases. Here, we describe new derivatives and different synthetic routes, such as chemoenzymatic and solid-phase synthesis, aiming to improve the previously described route in solution. The lipase-catalysed amidation of L- and D-Glu diesters with N-benzyl-4-(2-aminoethyl)piperidine has been studied, using Candida antarctica and Mucor miehei lipases...
April 21, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28220379/pulmonary-mucormycosis-clinical-features-and-outcomes
#15
Erica Lin, Teng Moua, Andrew H Limper
PURPOSE: Mucormycosis encompasses a group of opportunistic fungal infections caused by Zygomycetes, order Mucorales. Mucormycosis can manifest as rhino-orbito-cerebral, pulmonary, gastrointestinal, cutaneous, and disseminated infections. Pulmonary mucormycosis is the second most common presentation. This manuscript characterizes the demographics, clinical presentation, diagnostic procedures, radiologic findings, therapeutic interventions, and outcome in pulmonary mucormycosis. METHODS: We retrospectively reviewed clinical data of 35 patients with pulmonary mucormycosis from 2000 to 2015...
February 20, 2017: Infection
https://www.readbyqxmd.com/read/28220322/serious-fungal-infections-in-the-philippines
#16
M C R Batac, D Denning
The Philippines is a low middle-income, tropical country in Southeast Asia. Infectious diseases remain the main causes of morbidity, including tuberculosis. AIDS/HIV prevalence is still low at <1%, but is rapidly increasing. Fungal disease surveillance has not been done, and its burden has never been estimated. This becomes more important as the population of immunocompromised patients increases, drawn from patients with AIDS, TB, malignancies, and autoimmune diseases requiring chronic steroid use. Using the methodology of the LIFE program ( www...
February 21, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28218019/nucleic-acid-amplification-methodologies-for-the-detection-of-pulmonary-mold-infections
#17
Matthew William McCarthy, Ruta Petraitiene, Thomas J Walsh
The detection of pulmonary mold infections has historically required technically demanding methods obtained through invasive procedures. Nucleic acid amplification assays have the potential to circumvent the technical hurdles associated with diagnosis, but are not without potential pitfalls. Areas covered: In this paper, the authors review new assays for the diagnosis of pulmonary mold infections due to aspergillosis, mucormycosis, and hyalohyphomycoses as well as uncommon infections caused by dematiaceous molds...
March 2017: Expert Review of Molecular Diagnostics
https://www.readbyqxmd.com/read/28214601/the-inhibition-of-mating-in-phycomyces-blakesleeanus-by-light-is-dependent-on-the-mada-madb-complex-that-acts-in-a-sex-specific-manner
#18
Viplendra P S Shakya, Alexander Idnurm
Light is an environmental signal that influences reproduction in the Mucoromycotina fungi, as it does in many other species of fungi. Mating in Phycomyces blakesleeanus is inhibited by light, but the molecular mechanisms for this inhibition are uncharacterized. In this analysis, the role of the light-sensing MadA-MadB complex in mating was tested. The MadA-MadB complex is homologous to the Neurospora crassa White Collar complex. Three genes required for cell type determination in the sex locus or pheromone biosynthesis are transcriptionally-regulated by light and are controlled by MadA and MadB...
February 16, 2017: Fungal Genetics and Biology: FG & B
https://www.readbyqxmd.com/read/28214142/-a-case-of-rhinofacial-entomophthoromycosis-in-soudano-sahelian-tropical-climate-in-burkina-faso
#19
S Bamba, V Konsegré, A Zida, I Sangaré, M Cissé, R Beogo, B Diallo, J B Andonaba, R T Guiguemdé
We describe a rhinofacial entomophthoramycosis case in a sexagenarian (65 years old) housewife. She was immunocompetent and resident of Burkina Faso. She consulted both the service of dermatology and the service of stomatology of the Teaching Hospital of Bobo-Dioulasso in February 2016 for a diffuse facial tumefaction evolving over six months. This tumefaction was associated with headaches and a left nasal obstruction. Histological examination of the lesion showed an important and polymorphic inflammatory reaction...
February 14, 2017: Journal de Mycologie Médicale
https://www.readbyqxmd.com/read/28209649/isolated-pulmonary-mucormycosis
#20
Raj Kumar Mani, Vipul Mishra, Manish Sharma, Raghupathy Ashok Kumar
No abstract text is available yet for this article.
February 16, 2017: BMJ Case Reports
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