نتایج جستجو برای: extracellular fluid
تعداد نتایج: 339478 فیلتر نتایج به سال:
BACKGROUND Technically assisted assessment of volume status before surgery may be useful to direct intraoperative fluid administration. We therefore tested a recently developed whole-body bioimpedance spectroscopy device to determine pre- to postoperative fluid distribution. METHODS Using a three-compartment physiologic tissue model, the body composition monitor (BCM, Fresenius Medical Care, ...
The composition and characteristics of the bone marrow extracellular fluid supposedly modify the transport of cytokines, drugs, and other signaling molecules involved in the regulation of bone marrow function. Direct access to the bone marrow extracellular fluid surrounding hematopoietic cells is complicated by the virtually noncompliant surrounding bone tissue. We examined the applicability of...
The objective of this experiment was to establish sex-related differences in the parameters bioimpedance spectroscopy Wistar rat’s bodies experimental metabolic syndrome (endocrine-salt model).
 Sexual dependencies measurements intact animals have been determined for first time: males higher amount total fluid, but lower one fat. intra/extracellular fluid balance is characterized with rati...
The importance of total body fluid and electrolytes and their distribution in the body cell mass has been increasingly emphasized in the care of acutely and chronically ill patients. In order to determine distribution of water and electrolytes, a convenient and accurate technique for the estimation of the extracellular fluid space is essential. Moore (1) has demonstrated that the chemical disse...
Analytical systems integrating in vivo microdialysis sampling with enzyme-based electrochemical biosensor detection have been increasingly accepted to be a new technique for continuous and on-line monitoring of biologically important species. Extensive interests in such integrated on-line analytical systems have suggested that these systems are very useful for physiological and pathological inv...
We examined the extracellular vesicle (EV) and RNA composition of pooled normal cerebrospinal fluid (CSF) samples and CSF from five major neurological disorders: Alzheimer's disease (AD), Parkinson's disease (PD), low-grade glioma (LGG), glioblastoma multiforme (GBM), and subarachnoid haemorrhage (SAH), representing neurodegenerative disease, cancer, and severe acute brain injury. We evaluated:...
THE ROLE Of cardiac output, blood volume, and peripheral resistance in haemorrhagic shock have been well studied, but changes in the interstitial fluid which occupies 15 per cent of the body weight have received little attention. This is remarkable in view of the fact that this huge pool of water, electrolytes, and metabolic components appears now to be a functional mobile fluid which responds ...
The importance of plasma and extracellular fluid volumes in the mechanism of the antihypertensive effect of chlorothiazide is disputed. The present investigation indicates that the lowering of blood pressure is accompanied by reductions in plasma and extracellular fluid volumes and in body weight. Furthermore, re-expansion of plasma volume with salt-free dextran reverses the antihypertensive ef...
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