نتایج جستجو برای: 07 and opa

تعداد نتایج: 16833758  

2013
Thuy T Frakking Anne B Chang Kerry-Ann F O’Grady Katie Walker-Smith Kelly A Weir

BACKGROUND Oropharyngeal aspiration (OPA) can lead to recurrent respiratory illnesses and chronic lung disease in children. Current clinical feeding evaluations performed by speech pathologists have poor reliability in detecting OPA when compared to radiological procedures such as the modified barium swallow (MBS). Improved ability to diagnose OPA accurately via clinical evaluation potentially ...

شناسایی تنوع ژنتیکی و روابط خویشاوندی، برای دست‌یابی به ارقام مطلوب در مرکبات مهم و ضروری است. در این پژوهش از نشانگرRAPD جهت تعیین تنوع ژنتیکی میان 29 ژنوتیپ مرکبات استفاده شد. 19 آغاز‌گر استفاده شده تعداد 248 باند چند شکل ایجاد گردید که بیشترین باند تکثیر شده 19 عدد و مربوط به آغازگر OPA-07 بود، در حالیکه آغازگر 05-OPA با هشت باند کمترین قطعات چندشکل را نشان داد. متوسط تعداد باند چند‌‌‌‌شکل ب...

Journal: :Journal of the American Academy of Dermatology 2016
Jon M Hanifin Charles N Ellis Ilona J Frieden Regina Fölster-Holst Linda F Stein Gold Angelo Secci Angela J Smith Cathy Zhao Elena Kornyeyeva Lawrence F Eichenfield

BACKGROUND Peripheral leukocytes in patients with atopic dermatitis (AD) have elevated phosphodiesterase-4 activity, which is associated with production of proinflammatory mediators. OPA-15406 is a phosphodiesterase-4 inhibitor with high selectivity for phosphodiesterase-4-B. OBJECTIVES We sought to assess effectiveness and tolerability of topical OPA-15406 in patients with AD. METHODS This...

Journal: :The Journal of Experimental Medicine 1995
T Chen R J Belland J Wilson J Swanson

Neisseria gonorrhoeae attaches to host epithelial cells via pili and opacity-associated (Opa) outer membrane proteins. Pilus- gonococci (Gc) of strain MS11 adhere to both human and nonhuman cells, but only when particular Opa proteins are expressed; OpaA+ variants adhere best, OpaC+ variants are next best, and the seven other Opa+ variants adhere poorly or not at all. The adherence of OpaA+ Gc ...

2011
Victor J. Johnson Jeffrey S. Reynolds Wei Wang Kara Fluharty Berran Yucesoy

Ortho-Phthalaldehyde (OPA) has been approved for high-level sterilization of heat-sensitive medical instruments and is increasingly being used as a replacement in the healthcare industry for glutaraldehyde, a known sensitizer. Numerous case reports have been published indicating workers and patients experiencing respiratory problems, anaphylaxis, skin reactivity, and systemic antibody productio...

Journal: :Vaccine 2004
Marien I de Jonge Hendrik Jan Hamstra Wim Jiskoot Paul Roholl Neil A Williams Jacob Dankert Loek van Alphen Peter van der Ley

The opacity (Opa) proteins of Neisseria meningitidis are outer membrane proteins involved in adhesion and invasion of host epithelial cells and are therefore expected to play an important role in colonisation of the nasopharynx. The majority of meningococcal Opa proteins bind to members of the CEACAM receptor family, such as CEA. Blocking of the Opa-CEACAM interaction by mucosal anti-Opa antibo...

Journal: :Infection and immunity 2000
P Muenzner C Dehio T Fujiwara M Achtman T F Meyer S D Gray-Owen

The carcinoembryonic antigen (CEA) family member CEACAM1 (previously called biliary glycoprotein or CD66a) was previously shown to function as a receptor that can mediate the binding of Opa protein-expressing Neisseria meningitidis to both neutrophils and epithelial cells. Since neutrophils and polarized epithelia have both been shown to coexpress multiple CEACAM receptors, we have now extended...

Journal: :Journal of bacteriology 2012
Adriana LeVan Lindsey I Zimmerman Amanda C Mahle Karen V Swanson Philip DeShong Juhee Park Vonetta L Edwards Wenxia Song Daniel C Stein

To better understand the role of Opa in gonococcal infections, we created and characterized a derivative of MS11 (MS11Δopa) that had the coding sequence for all 11 Opa proteins deleted. The MS11Δopa bacterium lost the ability to bind to purified lipooligosaccharide (LOS). While nonpiliated MS11Δopa and nonpiliated Opa-expressing MS11 cells grew at the same rate, nonpiliated MS11Δopa cells rarel...

Journal: :Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2004
Lonnie D Williams Filmore I Meredith Ronald T Riley

Fumonisins are water soluble mycotoxins produced by the fungus Fusarium verticillioides (formerly F. moniliforme). Fumonisin B(1) (FB(1)) is a diester of propane-1,2,3-tricarboxylic acid and 2-amino-12, 16-dimethyl-3,5,10,14,15-pentahydroxyeicosane, and is the most abundant of the naturally occurring fumonisins. Upon removal of the two tricarballylic acid side chains, the structure is referred ...

ژورنال: :مجله پژوهش های تولید گیاهی 2015
هاجر عابدین پور غلامعلی رنجبر نادعلی بابائیان جلودار بهروز گلعین

شناسایی تنوع ژنتیکی و روابط خویشاوندی، برای دست یابی به ارقام مطلوب در مرکبات مهم و ضروری است. در این پژوهش از نشانگرrapd جهت تعیین تنوع ژنتیکی میان 29 ژنوتیپ مرکبات استفاده شد. 19 آغاز گر استفاده شده تعداد 248 باند چند شکل ایجاد گردید که بیشترین باند تکثیر شده 19 عدد و مربوط به آغازگر opa-07 بود، در حالیکه آغازگر 05-opa با هشت باند کمترین قطعات چندشکل را نشان داد. متوسط تعداد باند چند شکل برای...

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