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2441“…In recent years, there has been a great deal of attention toward the field of free radical chemistry. Free radicals reactive oxygen species and reactive nitrogen species are generated by our body by various endogenous systems, exposure to different physiochemical conditions or pathological states. …”
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2442“…In the intention to reduce the ingress incisons and to facilitate instrumentation, we decided to test the barrier-free AirSeal(®)-trocar in clinical practice. MATERIALS AND METHODS: Laparoscopically we performed a cholecystectomy, gastric wedge-resection and a fundoplication using the barrier-free AirSeal(®) 12-mm-trocar. …”
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2443por Ye, Shuoqi, Yang, Ran, Xiong, Jingwei, Shung, K. Kirk, Zhou, Qifa, Li, Changhui, Ren, Qiushi“…In this work, relying on tissue intrinsic optical absorption contrast, we acquired high resolution label-free 3D images of zebrafish larvae by using photoacoustic microscopy (PAM) in vivo. …”
Publicado 2012
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2444por Heise, Daniel, Gries, Daniel, Moerer, Onnen, Bleckmann, Annalen, Quintel, Michael“…Of the total CRRT-free periods, 225 served as an evaluation group. …”
Publicado 2012
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2445“…To identify these central genes via topological analysis, we inferred gene regulatory networks that are sparse and scale-free. We collected information from various sources to complement the limited expression data available. …”
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2446“…This review focuses on various principles underpinning the design of biospecific hydrogels acting through various molecular mechanisms in transducing the recognition event of label-free analytes. Towards this end, we describe several promising hydrogel systems that when combined with the appropriate readout platform and quantitative approach could lead to future real-life applications.…”
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2447“…Antioxidants are the essential defense mechanism to protect the body against free radical damage. The objective of the study was to investigate the in vitro antioxidant activity of different parts of Withania somnifera (leaves, fresh tubers and dry tubers) towards free radical DPPH and the extent of inhibition of lipid peroxidation using hydrogen peroxide as prooxidant. …”
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2448“…Most efforts in this field have focused on employing living cells, yet cell-free approaches offer simpler and more flexible contexts. …”
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2449“…Cytosolic free NAD/NADH ratio is fundamentally important in maintaining cellular redox homeostasis but current techniques cannot distinguish between protein-bound and free NAD/NADH. …”
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2450por Di Candia, Michele, Lie, Kwok, Kumiponjera, Devor, Simcock, Jeremy, Cormack, George C., Malata, Charles M.“…Methods: A retrospective review of all anterolateral thigh free flaps performed at Addenbrooke's University Hospital from the available charts was carried out. …”
Publicado 2012
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2451
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2452“…Recently, free space optical sensor networks (FSOSNs), which are based on free space optics (FSO) instead of radio frequency (RF), have gained increasing visibility over traditional wireless sensor networks (WSNs) due to their advantages such as larger capacity, higher security, and lower cost. …”
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2453
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2454“…The technique utilizes a preformed NHS-reactive bilayered system on oxide-free silicon and germanium. The NHS moiety is hydrolyzed in a pattern-specific manner with a sulfonic acid-modified acrylate stamp to produce chemically distinct patterns of NHS-activated and free carboxylic acids. …”
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2455por Gilbert, Marius, Chaitaweesub, Prasit, Parakamawongsa, Tippawon, Premashthira, Sith, Tiensin, Thanawat, Kalpravidh, Wantanee, Wagner, Hans, Slingenbergh, Jan“…Results demonstrate a strong association between H5N1 virus in Thailand and abundance of free-grazing ducks and, to a lesser extent, native chickens, cocks, wetlands, and humans. …”
Publicado 2006
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2456
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2457por Okkonen, Marjatta, Lakkisto, Päivi, Korhonen, Anna-Maija, Parviai-nen, Ilkka, Reinikainen, Matti, Varpula, Tero, Pettilä, Ville“…INTRODUCTION: Concentrations of plasma cell-free DNA are increased in various diseases and have shown some prognostic value in many patient groups, including critically ill patients. …”
Publicado 2011
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2458por Miller, Karla L.“…Steady-state free precession (SSFP) is a highly-efficient MRI pulse sequence that has been a fairly recent arrival in the functional MRI realm. …”
Publicado 2012
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2459“…By allowing for fluctuating coalescent times, we are able to improve a previously published alignment-free estimator of π. We show through simulation that our new estimator is fast and accurate even with moderate recombination (ρ ≤ π). …”
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2460“…Soft-tissue reconstruction following preoperative radiotherapy and wide resection of soft tissue sarcoma remains a challenge. Pedicled and free tissue transfers are an essential part of limb sparing surgery. …”
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