نتایج جستجو برای: uf
تعداد نتایج: 2272 فیلتر نتایج به سال:
Ultrafine (Uf) particles are a component of particulate air pollution suggested to be responsible for the health effects associated with elevations of this pollutant. We have previously suggested that Uf particles, through the induction of oxidative stress, may induce inflammation in the lung, thus exacerbating preexisting illness in susceptible individuals. Alveolar macrophages are considered ...
A comparison was made of the bronchoalveolar lavage fluid (BALF) response to ultrafine nickel (Uf-Ni) and standard-sized nickel (Std-Ni). Rats were intratracheally instilled with 0, 0.1, 0.5, 1 and 5 mg Uf-Ni and Std-Ni, respectively. At 3 d after instillation, the body weight and wet lung weight were determined. At the same time, BALF was analyzed for lactate dehydrogenase (LDH), total protein...
BACKGROUND Maintenance dialysis therapy is the only way to remove excess fluid in patients with anuric end-stage renal disease. The optimal ultrafiltration (UF) volume in patients on peritoneal dialysis (PD) remains controversial. METHODS We retrospectively analysed a cohort of 86 prevalent anuric PD patients followed up for a median of 25.3 months (range, 6 to 54 months). Clinical and PD par...
Endothelial protein kinase C (PKC) signaling was investigated in different regions of normal porcine aorta. The locations map to differential atherosclerotic susceptibility and correlate with sites of disturbed (DF) or undisturbed (UF) local flow profiles. Endothelial lysates were isolated from the inner curvature of the aortic arch (DF; athero-susceptible) and a nearby UF region of the descend...
economical way of producing an on-line pharmaceutUltrafiltration (UF ) is a membrane filtration process ical grade solution (sterile and non-pyrogenic) used based on a molecular sieving exclusion [1]. The use of for substitution fluid. In this case, UF acts as a ‘cold UF in renal replacement therapy (RRT) has been sterilizing’ process. (ii) The enhanced blood purificareported in various fields ...
Straw powders were blended with hydrolyzed soy protein isolate (HSPI) modified urea-formaldehyde (UF) resins to produce biodegradable seedling containers. The tensile strength and the degradability of the seedling containers were characterized. Moreover, the degradation behavior of modified UF resins was investigated using N isotopic tracing, dynamic mechanical analysis, C CP/MAS NMR spectrosco...
شیر و فرآورده های آن، به ویژه فرآورده های تخمیری شیر، از مواد غذایی فراسودمند با اهمیت به شمار می آیند. یکی از موارد با اهمیت در انتخاب و تولید غذاهای فراسودمند، ایمن بودن و بی خطر بودن مصرف آن هاست. پنیر یکی از فرآورده های غذایی است که از شیر تخمیر شده تهیه می شود.از ارگانیسم هایی که در تولید پنیر دخالت دارند می توان از استر پتوکوکوس لاکتیس، استر پتو کوکوس کر موریس (str.cremoris) و لوکونوستوک ...
Iron-containing proteins catalyze lipid peroxidation when combined with either H2O2 or ascorbic acid (ASC). Microsomal membranes were prepared from Day 13 endometrial and conceptus tissues (5 pigs) and from Day 30 endometrial, placental, fetal liver, and fetus minus fetal liver tissues (5 pigs). Microsomal membranes were subjected to the following in vitro treatments: 1) no treatment, 2) 50 mic...
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