نتایج جستجو برای: ultrafi ltration uf
تعداد نتایج: 2562 فیلتر نتایج به سال:
background and objective: during cheese ripening, some of water insoluble casein change to water soluble nitrogen which are include intermediate hydrohysate protein and free amino acids. materials and methods: these enzymes save their activities in pasteurization temperature and also uht processing. in this study effect of number of pscyrotroph bacteria on physical and chemical properties on uf...
Intradialytic hypotension (IDH) is one of the most common complications of hemodialysis (HD) treatment. The initiating factor of IDH is a decrease in blood volume, which is related to an imbalance between ultrafiltration (UF) and refilling rate. Impaired reactivity of resistance and capacitance vessels in reaction to hypovolemia plays possibly a major role in the occurrence of IDH. These vessel...
BACKGROUND To compare one-year all-cause and uterine fibroid (UF)-related direct costs in patients treated with one of the following three uterine-sparing procedures: magnetic resonance-guided focused ultrasound (MRgFUS), uterine artery embolization (UAE) and myomectomy. METHODS This retrospective observational cohort study used healthcare claims for several million individuals with healthcar...
We measured the free thyroxin (FT4) concentration in serum from 79 patients with nonthyroidal illnesses (NTI), using two analog RIAs and two calculation methods, and compared the results with those by ultrafiltration (UF) as a reference. The percentage of NTI patients with subnormal concentrations of FT4 was 10.1% by UF; 20.3% by mathematical calculation (MC) according to mass-action theory; 19...
JEM © The Rockefeller University Press $15.00 Vol. 204, No. 2, February 19, 2007 345–356 www.jem.org/cgi/doi/10.1084/jem.20061890 345 T cell–mediated immune responses require the active migration of T cells in tissues and the establishment of specifi c cell–cell contacts with other cell types. T cell migration was analyzed intravitally in the last few years using noninvasive two-photon microsco...
SUMMARY The ring F p + uF p + · · · + u k−1 F p may be of interest in coding theory, which have already been used in the construction of optimal frequency-hopping sequence. In this work, cyclic codes over F p + uF p + · · ·+u k−1 F p which is an open problem posed in [1] are considered. Namely, the structure of cyclic code over F p + uF p + · · · + u k−1 F p and that of their duals are derived.
Monitoring of heparins in haemodialysis using an anti-factor-Xa-specific whole-blood clotting assay.
In haemodialysis low-molecular-weight (LMW) heparin is increasingly used for anticoagulation. The advantages over unfractionated (UF) heparin are the lower bleeding risk and the lack of influence on lipid metabolism. However, no reliable and rapid method is available so far to control the efficacy and safety of LMW heparin during haemodialysis. The specific anti-factor Xa (aXa) chromogenic subs...
Uteroferrin (Uf) is a purple acid phosphatase with a bi-iron center. It is the major secretory product of the porcine uterus under the influence of progesterone and supplies iron to the developing fetuses during pregnancy. Tartrate-resistant acid phosphatases (TRAP) are clearly similar to Uf in many of their properties but are generally located intracellularly in lysosomes. To determine whether...
• UF coagulant dose controller was successfully developed and field tested. • Self-adaptive in-line UF coagulant dosing reduced coagulant consumption. • Real-time tracking of fouling resistance and backwash effectiveness. • Robust UF operation during conditions of deteriorating source water quality. ⁎ Corresponding authors. E-mail addresses: [email protected] (P.D. Christofides http://dx.doi.or...
In this work, H3PW12O40 (PPT) and nano-sized titania supported on urea formaldehyde (UF) resinwas prepared via an impregnation method. The prepared sample was characterized by X-raydiffraction (XRD), UV-Vis spectrophotometer, Fourier transform infrared spectroscopy (FT-IR),scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX). The photocatalyt...
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