Alzheimer's disease (AD) is the most common form of dementia in the elderly. Although traditionally considered a disease of neurofibrillary tangles and amyloid plaques, structural and functional changes in the microvessels may contribute directly to the pathogenesis of the disease. Since vascular dysfunction often precedes cognitive impairment, understanding the role of the blood-brain barrier ...

Composition and Compartmental Distribution of Body Fluids Introductory Concepts Diffusion and Osmosis Compartmental Distribution of Body Fluids Intracellular Fluid Volume Extracellular Fluid Volume Capillary/Interstitial Fluid Exchange Edema Third-Space Accumulation Sodium and Water Balance Regulation of Sodium and Water Balance Regulation of Sodium Balance Regulation of Water Balance Alteratio...

The structural and energetic characteristics of O3–H2O complexes have been investigated by means of B3LYP, MP2, MP4(SDTQ), CCSD(T) and QCISD(T) methods in conjunction with the AUG-cc-pVDZ and AUG-cc-pVTZ basis sets. Six conformers were found for the O3–H2O complex. Two different intermolecular interactions were expected to participate in the formation of complexes, namely conventional O∙∙∙H hyd...

aim and background: the aim of the present study was to develop a short form of the persian version of the cognitive emotion regulation questionnaire (cerq-p-short) and to examine its reliability and validity. methods and materials: the cerq-p was administrated to 420 (220 male and 200 female) iranian university students in 2009-2010 academic year. following stepwise omission of the items with ...

1. The patterns of myoplasmic water and solute regulation were examined in several species of marine decapod crustaceans acclimated to various salinities. Three osmoconformers (Callianassa cahformemsis, Cancer antennarius, Emerita analoga) and one weak osmoregulator {Pachygrapsus crassipes) were studied. 2. Although haemolymph water and solute activities varied with adaptational salinity in the...

growth blood pressure some aspects of pregnancy and childbirth including stimulation of uterine contractions during childbirth breast milk production sex organ functions in both males and females thyroid gland function the conversion of food into energy (metabolism) water and osmolarity regulation in the body water balance via the control of reabsorption of water by the kidneys temperature regu...

This study is an attempt to develop an integrated methodology to predict the impact of the Caspian Sea on flooding using Geographic Information Systems (GIS) and hydrodynamic modeling. A rise in the sea level might lead to major flooding events, and have a severe impact on the spatial development of cities and regions. The feasibility of simulating a flood event along a drain channel is evaluat...