Familial colloid cyst of the third ventricle is very rare. This is one of the two largest families reported and the first in which all affected members are siblings. One asymptomatic sister was found by screening, emphasizing the value of screening. A brother and two sisters from a family consisting of three brothers and three sisters who were diagnosed as having colloid cyst of the third v...

Infusion solutions are able to change the hemostatic system. Thromboelastography (TEG) is an integral technique to evaluate the hemostatic system. TEG was used to evaluate the effect of three infusion solutions (6% hydroxyexyethyl starch (HES) 200/0.5 - Hemohes; HES 130/0.4 - Voluven; modified gelatin solution - Gelofusin) on the hemostatic system in 36 bone marrow donors (healthy individuals)....

OBJECTIVE To determine the effect on mortality of rescuscitation with colloid solutions compared with resuscitation with crystalloids. DESIGN Systematic review of randomised controlled trials of resuscitation with colloids compared with crystalloids for volume replacement of critically ill patients; analysis stratified according to patient type and quality of allocation concealment. SUBJECT...

Introduction: The lymphatic system provides one of the main paths for the spread (Metastasis) of cancer from one part of body to another. Hodgkin’s diseases, lymphocytic leukemia, various metastatic disease and many lymph node disorders can be assessed by lymphoscintigraphy. Radionuclide lymphoscintigraphy has been used for many years to define lymphatic drainage of melanoma. The most com...

In this study, a scalable fabrication technique for controlling and maintaining the nanoscale orientation of gold nanorods (GNRs) with long-range macroscale order has been achieved through electrospinning. The volume fraction of GNRs with an average aspect ratio of 3.1 is varied from 0.006 to 0.045 in aqueous poly(ethylene oxide) solutions to generate electrospun fibers possessing different GNR...

An off-lattice bead–spring model of a polymer solution in a container with impenetrable walls is used to study the depletion interaction of a colloid particle with the planar wall by means of a Monte Carlo simulation. As expected, this interaction is found to depend essentially on the ratio r 5R/Rg of the particle radius R to the mean radius of gyration Rg of the polymer chains in the case of d...

During World War I, military surgeons discovered that patients die from wound shock because their blood pressure falls catastrophically. William Maddock Bayliss produced experimental shock by bleeding anaesthetized cats, which lowers their blood pressure. He restored pressure by infusing salt solution containing enough gum acacia to generate the colloid osmotic pressure ordinarily contributed b...

colloid carcinoma, also called mucinous carcinoma, is classified as a histologic variant of adenocarcinoma. because the colloid carcinoma of the biliary tree is exceedingly rare, the imaging characteristics and the clinical features of colloid carcinoma remain relatively unknown. we report a case of colloid carcinoma of the common bile duct and its accompanied metastatic lymphadenopathies with ...

The choice of an intravenous solution for the attenuation of ischaemia/reperfusion (I/R) lung injury is still a difficult one. Although 10% (w/v) pentastarch has been used in ICU settings, its use in I/R lung injury has not been well explored. We hypothesized that this synthetic colloid substance, which maintains colloid osmotic pressure and potentially 'seals' capillary leaks, in combination w...

Experiments are described on the electrophoretic mobility of a single isolated colloid and the electroosmotic response of the surrounding medium. For that optical tweezers are employed which enable one to trap a particle without any mechanical contact and to measure its position and the forces acting on it with high resolution (±2 nm, ±200 fN). In a custom-made microfluidic cell, the two effect...