نتایج جستجو برای: extra cellular water
تعداد نتایج: 1038334 فیلتر نتایج به سال:
Primary lateral sclerosis (PLS) has been regarded as a rare, extreme form of amyotrophic lateral sclerosis (ALS). Like ALS, it is a clinical diagnosis without established biomarkers. We sought to explore loss of cerebral myelin in relation to clinical features, including cognitive impairment, in cases of both ALS and PLS. A novel MRI sequence (mcDESPOT) sensitive to water pools within myelin an...
Eosinophil degranulation has always aroused the interests of physicians and scientists alike. Loss of viability and release of membrane-free granules upon eosinophil degranulation was first demonstrated by Gleich and coworkers in 1996. These free eosinophil granules, once considered as crush artifacts, are now confirmed products of eosinophil cytolysis, and suggested to be significantly pathoge...
Carboxylates, such as malate and citrate, are widely acknowledged to have a central role in plant metabolism. They are involved in the production of energy and its storage as well as contributing to the cellular osmolyte pool and participating in the regulation of cellular pH. As we discuss here, recent research has demonstrated the functional importance of carboxylate excretion into the soil, ...
The use of bioelectrical impedance analysis (BIA) is widespread both in healthy subjects and patients, but suffers from a lack of standardized method and quality control procedures. BIA allows the determination of the fat-free mass (FFM) and total body water (TBW) in subjects without significant fluid and electrolyte abnormalities, when using appropriate population, age or pathology-specific BI...
Magnetic relaxation has been used extensively to study and characterize biological tissues. In particular, spin-lattice relaxation in the rotating frame (T(1rho)) of water in protein solutions has been demonstrated to be sensitive to macromolecular weight and composition. However, the nature of the contribution from low frequency processes to water relaxation remains unclear. We have examined t...
Abstract Extracellular vesicles (EVs) are bilayer-membrane-bound isolated from biofluids and tissues. Recently, these organelles have been recognized as a novel mode for inter intra-cellular communication. The three critical subtypes of EVs include exosomes, microvesicles, apoptotic bodies. They can be discriminated according to their size, cargo, biogenesis, release pathways, functions. These ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید