نتایج جستجو برای: partial immobilization model

تعداد نتایج: 2304135  

Journal: :ACS nano 2010
Barbara Sanavio Denis Scaini Christian Grunwald Giuseppe Legname Giacinto Scoles Loredana Casalis

Nanopatterning of biomolecules on functionalized surfaces offers an excellent route for ultrasensitive protein immobilization, for interaction measurements, and for the fabrication of devices such as protein nanoarrays. An improved understanding of the physics and chemistry underlying the device properties and the recognition process is necessary for performance optimization. This is especially...

Journal: :Annals of emergency medicine 2004
Sean P Bush Steven M Green Torrey A Laack William K Hayes Michael D Cardwell David A Tanen

STUDY OBJECTIVES We determine the effect of pressure immobilization on mortality and intracompartmental pressure after artificial intramuscular Crotalus atrox envenomation in a porcine model. METHODS We prospectively studied 20 pigs using a randomized, controlled design. After anesthesia, C atrox venom (20 mg/kg) was injected with a 22-gauge needle 10 mm deep into the tibialis anterior muscle...

2015
Qiang Zhou Bo Wei Shuai Liu Fengyong Mao Xiang Zhang Jun Hu Jin Zhou Qingqiang Yao Yan Xu Liming Wang

BACKGROUND Many researches have investigated the changes associated with immobilization-induced osteoarthritis (OA). However, there are only few studies focusing on the effect of unilateral knee immobilization on cartilage matrix changes in the contralateral mobile knee. The aim of the present study was to investigate the influence of immobilization on the cartilage matrix in the contralateral ...

Journal: :Pain 2014
Hideyuki Ota Tetsuya Arai Katsuyuki Iwatsuki Hideki Urano Toshikazu Kurahashi Shuichi Kato Michiro Yamamoto Hitoshi Hirata

Patients with complex regional pain syndrome (CRPS) often complain of abnormal sensations beyond the affected body part, but causes of this spread of musculoskeletal manifestations into contiguous areas remain unclear. In addition, immobilization can predispose to the development of CRPS. We examined functional, biochemical, and histological alterations in affected parts, including contiguous z...

2017
Ryan S. Renslow Bulbul Ahmed Jamie R. Nuñez Bin Cao Paul D. Majors Jim K. Fredrickson Haluk Beyenal

In this study, we developed a two-dimensional mathematical model to predict substrate utilization and metabolite production rates in Shewanella oneidensis MR-1 biofilm in the presence and absence of uranium (U). In our model, lactate and fumarate are used as the electron donor and the electron acceptor, respectively. The model includes the production of extracellular polymeric substances (EPS)....

Journal: :international journal of environmental research 0
m. abbasi faculty of environment, university of tehran, tehran, iran m.a. abduli faculty of environment, university of tehran, tehran, iran b. omidvar faculty of environment, university of tehran, tehran, iran a. baghvand faculty of environment, university of tehran, tehran, iran

forecasting of municipal waste generation is a critical challenge for decision making and planning,because proper planning and operation of a solid waste management system is intensively affected by municipal solid waste (msw) streams analysis and accurate predictions of solid waste quantities generated. due to dynamic and complexity of solid waste management system, models by artificial intell...

Journal: :Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2000
I M Driesang E B Hunziker

A popular strategy in the treatment of articular cartilage lesions involves the introduction of cell suspensions into the defect void and its closure with a periosteal flap (autologous chondrocyte transplantation technique). We applied this methodology in goats and discovered that all sutured flaps (n = 6 animals) became detached from nonimmobilized joints during the recovery period. The purpos...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1980
D Axelrod

A biotinylated derivative of alpha-bungarotoxin and tetramethylrhodamine-labeled avidin were employed to fluorescence label the acetylcholine receptors (AcChoR) on the surface of rat myotubes in primary culture. Because of the multivalency of both the biotinylated bungarotoxin and the avidin, this treatment extensivey crosslinks the AcChoR. AcChoR crosslinking immobilizes more than 90% of the n...

Journal: :Microbiology 2005
Daniel Llull Patrick Veiga Josselyne Tremblay Saulius Kulakauskas

The capsular polysaccharide (CPS) is the most important identified virulence factor of Streptococcus pneumoniae, a human pathogen of the upper respiratory tract. One limitation in studies of S. pneumoniae surface virulence factors is the lack of a reliable procedure for isolation of capsule-negative mutants of clinical strains. This paper presents an approach, based on the immobilization of pne...

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