PURPOSE To evaluate magnetic resonance imaging (MRI) and digital subtraction angiography (DSA) findings in popliteal artery entrapment syndrome. MATERIALS AND METHODS Seven limbs of 6 patients (5 men and 1 woman; mean age, 36 +/- 12 years) with popliteal artery entrapment syndrome were evaluated retrospectively. Both MRI and DSA were performed on each affected limb. RESULTS MRI findings est...

The aim of this study was to investigate the combined influence of 3 independent variables in the preparation of paclitaxel containing pH-sensitive liposomes. A 3 factor, 3 levels Box-Behnken design was used to derive a second order polynomial equation and construct contour plots to predict responses. The independent variables selected were molar ratio phosphatidylcholine:diolylphosphatidyletha...

A drop impacting on a solid surface deforms before the liquid makes contact with the surface. We directly measure the time evolution of the air layer profile under the droplet using high-speed color interferometry, obtaining the air layer thickness before and during the wetting process. Based on the time evolution of the extracted profiles obtained at multiple times, we measure the velocity of ...

in this study, nystatin liposomal formulation was prepared and characterized. the physicochemical properties of formulations including vesicle size, drug entrapment stability and in vitro release were studied. the highest entrapment efficiency of nystatin into liposomes was obtained about 70% when cholesterol (cho) was added to the formulations prepared with dipalmitoylphosphatidylcholine. in a...

Baker's cysts are rare cause of peripheral nerve entrapment and only a few cases of tibial nerve entrapment resulting from the popliteal cyst in the calf muscle have been reported in the literature. We present a case of rheumatoid arthritis complicated by a Baker's cyst with a tibial nerve entrapment. It is important to diagnose a Baker's cyst early and to differentiate it from thrombophlebitis...

INTRODUCTION EPIDEMIOLOGY PERIPHERAL NERVE ANATOMY AND PHYSIOLOGY PATHOPHYSIOLOGY OF NERVE INJURIES END ORGAN CHANGES FOLLOWING DENERVATION MECHANISMS OF NERVE INJURY ELECTRODIAGNOSIS OF PERIPHERAL NERVE INJURIES REHABILITATIVE MANAGEMENT OF PERIPHERAL NERVE INJURIES CAUSALGIA (COMPLEX REGIONAL PAIN SYNDROME, TYPE-II) UPPER EXTREMITY NERVE INJURIES AND ENTRAPMENT SYNDROMES NERVE INJURIES AND EN...

Recognition of horses at risk for certain colics can lead to more specific diagnosis and treatment. Cribbing behavior increases the risk for entrapment of small intestine in the epiploic foramen. Therefore, epiploic foramen entrapment should be suspected to be a possible cause of surgical colic in a horse with this vice.

BACKGROUND There is a burgeoning literature examining perceptions of being defeated or trapped in different psychiatric disorders. The disorders most frequently examined to date are depression, anxiety problems, posttraumatic stress disorder (PTSD), and suicidality. AIMS To quantify the size and consistency of perceptions of defeat and entrapment in depression, anxiety problems, PTSD and suic...

Functional popliteal artery entrapment syndrome (PAES) is an important and possibly underrecognized cause of exertional leg pain (ELP). As it is poorly understood, it is at risk of misdiagnosis and mismanagement. The features indicative of PAES are outlined, as it can share features with other causes of ELP. Investigating functional PAES is also fraught with potential problems and if it is perf...