Popliteal artery entrapment syndrome (PAES) is rare in young adults. Claudication of the young patient, which is often overlooked, is a very rare symptom for orthopedic surgeons. In elder patients, the physician might expect atherosclerotic claudication, however in young patients, popliteal artery entrapment syndrome (PAES) should be considered as a possibility in the cases of claudication. Her...

The importance of water-air interfaces (WAI) on microorganism activities has been recognized by many researchers. In this paper, we report a novel phenomenon: the entrapment of ciliates Tetrahymena at the WAI. We first characterized the behavior of cells at the interface and showed that the cells' swimming velocity was considerably reduced at the WAI. To verify the possible causes of the entrap...

The objectives of our study were to prepare and evaluate a biodegradable nanoparticulate system of Letrozole (LTZ) intended for breast cancer therapy. LTZ loaded poly(lactide-co-glycolide) nanoparticles (LTZ-PLGA-NPs) were prepared by emulsion-solvent evaporation method using methylene chloride and polyvinyl alcohol. Percentage of drug (with respect to polymer) was selected as formulation varia...

Entrapment of renal artery by the diaphragmatic crus is a rare cause of renal artery stenosis. Spiral computed tomography angiography provides a definitive diagnosis and shows the precise relationship of the artery to the diaphragmatic crus. The authors present a case of hypertension developing in a young 20-year-old female due to entrapment of the left renal artery by the diaphragmatic crus. T...

Entrapment of the suprascapular nerve is a rare peripheral neuropathy, which can be easily overlooked in the differential diagnosis of shoulder pain and dysfunction. Entrapment of the suprascapular nerve can occur at different locations along the pathway of the nerve. The primary symptoms are pain, weakness, and atrophy of the supraspinate and infraspinate muscles. Differential diagnosis should...

Cephalosporium acremonium ATCC 48272 cells were immobilized on various adsorbents and in various entrapment matrices. The influence of the incubation period, the best immobilization technique and the optimum concentrations of the selected matrices were investigated. From the results of the repeated batch fermentation in shake flasks, a good level of antibiotic was maintained for a period of abo...

Compression of the lateral cutaneous nerve of the forearm is a rare clinical entrapment syndrome. This report describes the compression of the lateral antebrachial cutaneous nerve at the level of the lateral margin of the biceps brachii tendon identified during autopsy. This is the first cadaveric case reported in the literature. The anatomy, the possible areas of entrapment, the most frequent ...

The inflammatory response associated with fracture healing induces varying levels of local scarring and adhesions. Associated morbidity from local adhesions is rare in forearm fractures, but entrapment of flexor tendons has been reported in the literature following both-bone forearm fractures in children and adolescents [1–9]. In 14 of the 15 cases of flexor tendon entrapment following both-bon...

BACKGROUND Shin pain is a common complaint among running athletes and can be caused by bony, muscular, vascular or neural pathology. OBJECTIVE This article discusses the likely causes, assessment and management of shin pain in athletes presenting in the general practice setting. DISCUSSION Accurate diagnosis is important as treatment differs depending on the cause. The characteristics of th...

Vertebrobasilar junction entrapment due to a clivus fracture is a rare clinical observation. The present case report describes a 54-yr-old man who sustained a major craniofacial injury. The patient displayed a stuporous mental state (Glasgow Coma Scale [GCS]=8) and left hemiparesis (Grade 3). The initial computed tomography (CT) scan revealed a right subdural hemorrhage in the frontotemporal re...