نتایج جستجو برای: absidia

تعداد نتایج: 204  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم کشاورزی و منابع طبیعی ساری - دانشکده کشاورزی 1390

به منظور بررسی روابط فیلوژنی برخی زیگومیست (zygomycete) های خاکزی نمونه برداری از عمق 15-10 سانتی متری خاک های برخی مناطق زراعی و غیر زراعی استان مازندران و گلستان به عمل آمد. پس از جداسازی و خالص سازی زیگومیست ها در محیط اختصاصی رزبنگال 61 جدایه از خاک های این دو استان بدست آمد که بعد از مشاهده کلنی ها، تهیه اسلاید میکروسکوپی و انطباق با کلید های شناسایی موجود در هفت جنس قرار گرفتند. از این بی...

2000
Alexei V. Tiunov Stefan Scheu

The anecic earthworm Lumbricus terrestris L. was kept in laboratory microcosms containing beech forest soil without litter, with beech leaf litter or with lime leaf litter. The structure of microfungal communities in soil, litter and fresh and aged (100 days) earthworm faeces was analysed using the washing and plating technique. The passage of mineral soil through the gut of L. terrestris affec...

Journal: :Biotechnology progress 1995
B Volesky Z R Holan

Only within the past decade has the potential of metal biosorption by biomass materials been well established. For economic reasons, of particular interest are abundant biomass types generated as a waste byproduct of large-scale industrial fermentations or certain metal-binding algae found in large quantities in the sea. These biomass types serve as a basis for newly developed metal biosorption...

Journal: :Journal of clinical microbiology 2011
Zuotao Zhao Lili Li Zhe Wan Wei Chen Honggang Liu Ruoyu Li

Rapid detection and differentiation of Aspergillus and Mucorales species in fungal rhinosinusitis diagnosis are desirable, since the clinical management and prognosis associated with the two taxa are fundamentally different. We describe an assay based on a combination of broad-range PCR amplification and reverse line blot hybridization (PCR/RLB) to detect and differentiate the pathogens causing...

Journal: :Journal of clinical microbiology 2009
E Alvarez D A Sutton J Cano A W Fothergill A Stchigel M G Rinaldi J Guarro

Several members of the order Mucorales (subphylum Mucoromycotina) are important agents of severe human infections. The identification of these fungi by using standard mycologic methods is often difficult and time consuming. Frequently, the etiological agent in clinical cases is reported either as a Mucor sp., which is not the most frequent genus of zygomycetes, or only as a member of the Mucora...

2015
Satish Kumar

Mucormycosis is the common name given to clinical disease caused by fungi of the order Mucoraceae of class zygomycetes. Mucormycosis is a life threatening fungal infection which commonly affects the Immunocompromised hosts almost uniformly in developing as well as industrialised countries. Mucorales are distributed into six families all of which can cause cutaneous and deep fungal infections. O...

A. A. Motalebi, A. Kamalzadeh M. Nazeri M. Razzaghi-Abyaneh, M. Shams-Ghahfarokhi M. Tolouee M. Yasemi, R. Tolouei S. Alinezhad

  In the present study, mycobiota and natural occurrence of aflatoxin B1 (AFB1) in pellet feed and feed ingredients used in a feed manufacturing plant for rainbow trout nutrition was investigated. The samples were cultured on the standard isolation media for 2 weeks at 28 ºC. Identification of fungal isolates was implemented based on the macro- and microscopic morphological criteria. AFB1 was d...

A. A. Motalebi , A. Kamalzadeh , M. Nazeri , M. Razzaghi-Abyaneh , M. Shams-Ghahfarokhi , M. Tolouee , M. Yasemi , R. Tolouei , S. Alinezhad ,

  In the present study, mycobiota and natural occurrence of aflatoxin B1 (AFB1) in pellet feed and feed ingredients used in a feed manufacturing plant for rainbow trout nutrition was investigated. The samples were cultured on the standard isolation media for 2 weeks at 28 ºC. Identification of fungal isolates was implemented based on the macro- and microscopic morphological criteria. AFB1 was d...

The respiratory tract is the primary mode of entry for the Zygomycetes. Pulmonary infections usually occur in the immunocompromised patient and resemble those caused by the aspergillus spp. Risk factors include hematologic problems, ketoacidosis, long- term immunosuppressive therapy, and underlying lung disease. Needle aspirates or biopsy specimens provide the best yield for diagnosis. Tissue s...

2017
Clara Baldin Ashraf S Ibrahim

During the past 2 decades, mucormycosis has become the third most common invasive fungal infection in patients with hematological malignancies and organ transplantations [1]. This life-threatening disease is caused by ubiquitous fungi in the order Mucorales, predominantly by Rhizopus species including R. delemar and R. oryzae. Other common causative organisms include species of Mucor, Lichtheim...

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