نتایج جستجو برای: washout rate

تعداد نتایج: 965526  

Journal: :The Journal of General Physiology 1966
Kenneth L. Zierler

Consideration is given to the role of a population of muscle fibers of distributed diameters in the observed washout of a tracer, with particular reference to radioisotopic K and muscle fibers. It is concluded that if washout of tracer from a single fiber is described as first order, then washout of tracer from a population of fibers is apt to appear as first order.

Journal: :The American journal of clinical nutrition 1996
A Bonanome F Biasia M De Luca G Munaretto S Biffanti M Pradella A Pagnan

Recent data suggest that treatment with n-3 fatty acids could enhance the susceptibility of plasma low-density-lipoprotein (LDL) to oxidation. Twelve hypertriacylglycerolemic, hemodialyzed patients were treated with 2.5 g n-3 fatty acids/d for 2 mo. Treatment was then withdrawn for 2 mo (washout phase). Plasma total cholesterol and LDL cholesterol increased significantly (9% and 28%) and plasma...

Journal: :Bio-protocol 2017
Alexandria Brumfield Natasha Chaudhary Timothy E McGraw

In this protocol we describe a quantitative biochemical assay to assess the efficiency of endoplasmic reticulum (ER) to Golgi protein transport in adipocytes (Bruno et al., 2016). The assay takes advantage of the fact that adipocytes secrete various bioactive proteins, known as adipokines. As a measure of ER to Golgi flux we determine the rate of bulk secretion of the adipokine adipsin post was...

Journal: :Cancer letters 2001
G Elhanati Y Salomon P Bendel

The (10)B enriched form of Na(2)B(12)H(11)SH (BSH) is used in a binary cancer radiation treatment, known as boron neutron capture therapy (BNCT). The BSH anion can also form a dimer, [B(24)H(22)S(2)](4-) (BSSB), previously used in animal model studies. It is demonstrated here that the retention of BSSB in mouse M2R melanoma and rat C6 glioma cells is significantly longer than that of the monome...

Journal: :Chest 1999
F Sakamaki T Satoh N Nagaya S Kyotani N Nakanishi Y Ishida

BACKGROUND Cardiac and systemic autonomic nervous function may be impaired in patients with COPD. Few reports, however, have described sympathetic nervous function of the left ventricle (LV) in COPD patients. STUDY OBJECTIVE To assess the LV sympathetic nervous function in patients with COPD using (123)I-metaiodobenzylguanidine (MIBG) imaging of the heart. DESIGN Prospective comparison of (...

2015
Shunsuke Tamaki Takahisa Yamada Takashi Morita Yoshio Furukawa Yusuke Iwasaki Masato Kawasaki Atsushi Kikuchi Takumi Kondo Tsutomu Kawai Satoshi Takahashi Masashi Ishimi Hideyuki Hakui Tatsuhisa Ozaki Yoshihiro Sato Masahiro Seo Yasushi Sakata Masatake Fukunami

AIMS Right ventricular (RV) systolic dysfunction has been shown to be an independent predictor of clinical outcome in patients with chronic heart failure (CHF), and cardiac metaiodobenzylguanidine (MIBG) imaging also provides prognostic information. We aimed to evaluate the long-term predictive value of combining RV systolic dysfunction and abnormal findings of cardiac MIBG imaging on outcome i...

Journal: :British journal of anaesthesia 1996
J H Raphael J Strupish D A Selwyn H C Hann J A Langton

We have developed a human tissue preparation suitable for measurement of cilia beat frequency derived from nasal turbinates. Cilia beat frequency of turbinate explants from 11 patients did not change significantly over a 10-day observation period while maintained in an incubator, with mean cilia beat frequency of 13.1 (SEM 0.3) Hz to 14.4 (0.2) Hz (ANOVA for repeated measures, P = 0.168). We ha...

Journal: :Surgery 1997
J Alverdy G Piano

BACKGROUND The purpose of this study was to determine the safety and feasibility of whole gut washout for severe sepsis in human beings. METHODS High-volume polyethylene glycol-3500 was administered to patients with severe sepsis. Body temperature, white blood cell count, and ventilatory indexes were recorded 24 hours before and 24 hours after whole gut washout. RESULTS A significant decrea...

Journal: :Circulation journal : official journal of the Japanese Circulation Society 2005
Hiroshi Fukuda Masao Moroi

BACKGROUND The purpose of this study was to investigate cardiac events in patients with transient left ventricle (LV) dilation on stress myocardial perfusion single-photon emission computed tomography images (MPI). METHODS AND RESULTS Consecutive patients (n=53, 31 males, mean age 71 years) with transient LV dilation on thallium-201 stress MPI (treadmill: 21, pharmacologic: 32) were followed ...

Journal: :Gut 1975
S Bender H Sauer D Hoffmann

In an experimental model of the contaminated small bowel syndrome, Eriksson's washout technique was used to study bile salt metabolism. Bile salt secretion rate was increased from 204-7 +/- SD 36-5 mumol/100 g body weight/24 h to 329-9 +/- 146-6, pool size from 33-4 +/- 5-4 mumol/100 g BW to 42-5 +/- 7-2, and biliary flow from 6-6 +/- 1-72 ml/100 g BW/24 h to 8-4 +/- 2.1. Detailed analysis of t...

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