نتایج جستجو برای: 95 ah

تعداد نتایج: 311917  

Journal: :Antimicrobial agents and chemotherapy 2004
E García Vázquez J Mensa Y López P Díaz Couchard D Soy J R Fontenla M Sarasa X Carné E Montull

We determined the linezolid concentrations in serum samples and aqueous humors (AHs) from 21 patients undergoing cataract extraction. Cataract removal was performed at various times (from 60 to 270 min) after the end of a 30-min infusion of 600 mg of linezolid. Serum samples were obtained 1 h after the end of linezolid administration to determine the maximum concentration of linezolid (C(max));...

Journal: :Gastroenterologia y hepatologia 2014
Jennifer Casanova Ramón Bataller

Alcoholic hepatitis (AH) is a type of acute-on-chronic liver failure and is the most severe form of alcoholic liver disease. AH occurs in patients with heavy alcohol abuse and underlying liver disease. In its severe form, AH carries a poor short-term prognosis. Although the existence of AH can be strongly suspected based on clinical and biochemical criteria, a definitive diagnosis requires a li...

Journal: :Investigative ophthalmology 1969
W W Oppelt E D White E S Halpert

The effect of corticosteroids on aqueous humor (AH) formation rate and outflow facility was measured in the cat eye. AH formation rate was determined by continuous posteroanterior chamber perfusion with an AH-like buffer containing inulin-C*. It was found that the total quantity of inulin-C recovered through the anterior chamber outflow cannula could be used to estimate changes in outflow facil...

2009
Matthew R. Richardson Marianne O. Price Francis W. Price Jennifer C. Pardo Juan C. Grandin Jinsam You Mu Wang Mervin C. Yoder

Aqueous humor (AH) supports avascular tissues in the anterior segment of the eye, maintains intraocular pressure, and potentially influences the pathogenesis of ocular diseases. Nevertheless, the AH proteome is still poorly defined despite several previous efforts, which were hindered by interfering high abundance proteins, inadequate animal models, and limited proteomic technologies. To facili...

2013
Mariana G. A. Teixeira-da-Cunha Rachel N. Gomes Nathassia Roehrs Fernando A. Bozza Stephen M. Prescott Diana Stafforini Guy A. Zimmerman Patricia T. Bozza Hugo C. Castro-Faria-Neto

Current evidence indicates that dysregulation of the host inflammatory response to infectious agents is central to the mortality of patients with sepsis. Strategies to block inflammatory mediators such as PAF have been investigated as adjuvant therapies for sepsis. PAF-AH, the enzyme responsible for PAF degradation, showed positive results in pre-clinical studies and phase II clinical trials, b...

2015
J.L. Ward T.C. DeFrancesco S.P. Tou C.E. Atkins E.H. Griffith B.W. Keene

BACKGROUND Transvenous pacemaker implantation in dogs is associated with a relatively high complication rate. At our institution, pacemaker implantation in dogs with high-grade atrioventricular block (HG-AVB) frequently is performed as an after-hours emergency. HYPOTHESIS Among dogs with HG-AVB, the rate of major complications is higher when pacemakers are implanted after hours (AH) compared ...

Journal: :iranian endodontic journal 0
farshid reza forghani masoud parirokh hamzeh paseban saeed asgary sara askarifard saeed esmaeeli mahani

i ntroduction: assessment of cellular cytotoxicity is a regular method for evaluating the biocompatibility of novel materials. in a recent study, 5% fluoride varnish (duraflur) has shown reasonable sealing ability and coverage of root canal walls when used as a sealer. the aim of the present study was to compare cytotoxicity of duraflur varnish with two popular commonly used root canal sealers ...

2017
Hamidreza Yavari Negin Ghasemi Baharak Divband Yashar Rezaei Golchin Jabbari Salar Payahoo

BACKGROUND The aim of this in vitrostudy was to examine and compare the effect of photodynamic therapy and solution containing nano particles Ag/ZnO on adhesion of endodontic sealers to dentinal walls of human root canal. MATERIAL AND METHODS Ninty single-rooted human teeth were selected and their clinical crown was cut from the cemento-enamel junction zone. Canals were prepared by RaCe rotar...

Journal: :Investigative ophthalmology & visual science 2001
P Russell E R Tamm F J Grehn G Picht M Johnson

PURPOSE To determine whether myocilin is present in the aqueous humor (AH) and to examine certain properties of this protein. METHODS Human AH was obtained at the time of either glaucoma surgery or cataract extraction. Monkey AH was obtained at the time of death, and bovine aqueous was obtained from eyes delivered from an abattoir. Column chromatography was performed on aqueous samples to det...

Journal: :The Journal of comparative neurology 1998
M N Lehman J Lesauter R Silver

Fetal grafts of the anterior hypothalamus (SCN/AH) containing the suprachiasmatic nucleus (SCN) restore circadian rhythms to SCN-lesioned host hamsters and rats following implantation into the third ventricle. Previous studies suggest that intraventricular SCN/AH grafts are variable in their attachment sites, the extent of their outgrowth, and the precise targets innervated in the host brain. H...

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