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N Liu et al.
British journal of anaesthesia, 114(4), 605-614 (2014-12-17)
We used an automated bispectral index (BIS)-guided dual-loop controller to determine propofol and remifentanil requirements during general anaesthesia in obese and lean surgical patients. Obese patients, BMI>35 kg m(-2), and lean patients (<25 kg m(-2)) having laparoscopic procedures were prospectively
Beata Schmidt et al.
Polymers, 12(11) (2020-11-05)
Cross-linked potato starch (StMBA) and starch-g-polyacrylamide materials with a high content of natural polymer from 60 to 90 wt.% (St60-St90) were synthesized by double chemical-chemical modification (grafting and cross-linking). Eco-friendly starch absorbents were tested for removal of Cu2+ and Fe3+
Zeynep Altintas et al.
Biosensors & bioelectronics, 74, 996-1004 (2015-08-13)
Comparative and comprehensive investigations for adenovirus recognition and detection were conducted using plastic and natural antibodies to compare three different strategies. The implementation of molecularly imprinted polymer (MIP) technology for specific and sensitive recognition of viruses with the combination of
Taissia G Popova et al.
Nanomaterials (Basel, Switzerland), 5(1), 298-320 (2015-04-17)
Chemokines (CKs) secreted by the host cells into surrounding tissue establish concentration gradients directing the migration of leukocytes. We propose an
Lucie Holubova et al.
Carbohydrate polymers, 112, 271-276 (2014-08-19)
Hyaluronic acid (HA) is known to serve as a dynamic mediator intervening in many physiological functions. Its specific effect has been repeatedly confirmed to be strongly influenced by the molecular size of hyaluronan fragments. However common technological approaches of HA
Hang Su et al.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics, 168(8), 712-719 (2015-09-09)
Relapse is a typical feature of heroin addiction and rooted in genetic and psychological determinants. The aim of this study was to evaluate the effect of personality traits, impulsivity, and COMT gene polymorphism (rs4680) on relapse to heroin use during
Min Liu et al.
Macromolecular bioscience, 10(4), 384-392 (2010-01-30)
Three poly(amidoamine)s with pendant primary amines were synthesized by Michael polyaddition of a diamine to N,N-methylenebis(acrylamide). The poly(amidoamine)s with primary and tertiary amines possess a high buffer capacity between pH = 5 and 7, which facilitates the escape of polymer/DNA
Vivian Rachel Feig et al.
Advanced materials (Deerfield Beach, Fla.), 31(39), e1902869-e1902869 (2019-08-16)
Due to their high water content and macroscopic connectivity, hydrogels made from the conducting polymer PEDOT:PSS are a promising platform from which to fabricate a wide range of porous conductive materials that are increasingly of interest in applications as varied
Caiyun Fang et al.
The Analyst, 140(12), 4197-4205 (2015-04-29)
Metal binding proteins play many important roles in a broad range of biological processes. Characterization of metal binding proteins is important for understanding their structure and biological functions, thus leading to a clear understanding of metal associated diseases. The present
S K Bajpai et al.
Journal of biomaterials science. Polymer edition, 26(14), 947-962 (2015-07-03)
Drug Gliclazide (Glz) has limited solubility and low bioavailability. In order to obtain a controlled release of this drug and to improve its bioavailability, the drug has been loaded into poly(caprolactone) (PCL)/poly(acrylic acid) (PAAc) hydrogels, prepared by free radical polymerization
Shane K Mitchell et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 6(14), 1900178-1900178 (2019-08-06)
For soft robots to have ubiquitous adoption in practical applications they require soft actuators that provide well-rounded actuation performance that parallels natural muscle while being inexpensive and easily fabricated. This manuscript introduces a toolkit to rapidly prototype, manufacture, test, and
Jin Liu et al.
STAR protocols, 2(2), 100531-100531 (2021-05-25)
Preparation of long single-stranded (ss)DNA in large quantities with high efficiency and purity remains a synthetic challenge. Here, we present a protocol for using DNA-hydrolyzing DNA enzymes (deoxyribozymes) for efficient biotechnological production of milligrams of ssDNA with a customizable sequence
King Lam Hui et al.
Molecular biology of the cell, 26(4), 685-695 (2014-12-19)
T-cells are critical for the adaptive immune response in the body. The binding of the T-cell receptor (TCR) with antigen on the surface of antigen-presenting cells leads to cell spreading and signaling activation. The underlying mechanism of signaling activation is
R M Van Wijk et al.
Acta anaesthesiologica Scandinavica, 59(4), 434-440 (2015-02-17)
Laparoscopic surgery causes specific post-operative discomfort and intraoperative cardiovascular, pulmonary, and splanchnic changes. The CO2 pneumoperitoneum-related intra-abdominal pressure (IAP) remains one of the main drivers of these changes. We investigated the influence of deep neuromuscular blockade (NMB) on IAP and
Shaoting Lin et al.
Soft matter, 12(43), 8899-8906 (2016-10-13)
Soft elastic layers with top and bottom surfaces adhered to rigid bodies are abundant in biological organisms and engineering applications. As the rigid bodies are pulled apart, the stressed layer can exhibit various modes of mechanical instabilities. In cases where
Muhammad Hanif et al.
Pakistan journal of pharmaceutical sciences, 24(4), 503-511 (2011-10-01)
In this study pH sensitive, biocompatible and controlled released hydrogels were prepared and their localized drug delivery effect was analyzed. Polycaprolactone and acrylic acid (PCL/AA) were reacted by free radical polymerization and developed inter penetrating polymeric network (IPN) hydrogels. Benzylperoxide
C E Belman-Flores et al.
Journal of materials science. Materials in medicine, 31(8), 61-61 (2020-07-23)
In this work, pH-sensitive hydrogel nanoparticles based on N-isopropyl acrylamide (NIPAM) and methacrylic acid (MAA) at various molar ratios, were synthesized and characterized in terms of physicochemical and biological properties. FTIR and 1HNMR spectra confirmed the successful synthesis of the
K Hassan et al.
Minerva urologica e nefrologica = The Italian journal of urology and nephrology, 67(4), 365-374 (2015-09-04)
The study aimed to evaluate the impact of glucose-based peritoneal dialysis solutions (GBPDS) on diabetic patients on maintenance peritoneal dialysis. In this cross-sectional study we compared the influence of long term use of GBPDS on sixteen parameters related to the
Joshua R Gershlak et al.
Experimental cell research, 330(2), 311-324 (2014-09-16)
We have previously reported a unique response of traction force generation for cells grown on mature cardiac ECM, where traction force was constant over a range of stiffnesses. In this study we sought to further investigate the role of the
George S Brush
BMC research notes, 8, 275-275 (2015-07-01)
Histone H1, referred to as the linker histone, associates with the nucleosome core particle. While there is indication that the budding yeast version of histone H1 (Hho1) contributes to regulation of chromatin structure and certain chromatin-related processes, such as DNA
Ning Wang et al.
Journal of hazardous materials, 213-214, 258-264 (2012-02-24)
A mechanically strong hydrogel was prepared by photoinitiated polymerization of oligo(ethylene glycol) methacrylate (OEGMA), 2-vinyl-4,6-diamino-1,3,5-triazine (VDT) and cross-linker N,N'-methylenebisacrylamide (MBAA). Introduction of the monomer VDT considerably strengthened the mechanical properties of the hydrogel by self-hydrogen bonding of diaminotriazine, and enhanced
Kazhal Sarsaifi et al.
Theriogenology, 84(6), 956-968 (2015-06-30)
The present study evaluated the relationship between Bali bull (Bos javanicus) seminal plasma proteins and different semen quality parameters. Semen samples from 10 mature Bali bulls were evaluated for conventional semen parameters (general motility, viability, and normal morphology), sperm functionality
Bjørn Bjorvatn et al.
Sleep & breathing = Schlaf & Atmung, 19(4), 1387-1393 (2015-04-10)
The objective of the present study was to investigate the prevalence of insomnia and excessive sleepiness in relation to the presence and severity of obstructive sleep apnea (OSA). The sample consisted of patients referred to a university hospital on suspicion
Hon Fai Chan et al.
Proceedings of the National Academy of Sciences of the United States of America, 115(29), 7503-7508 (2018-07-04)
The surfaces of many hollow or tubular tissues/organs in our respiratory, gastrointestinal, and urogenital tracts are covered by mucosa with folded patterns. The patterns are induced by mechanical instability of the mucosa under compression due to constrained growth. Recapitulating this
Andrey V Dolgopolov et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 18(7), 1709-1715 (2019-05-08)
Aqueous microgels based on poly(N-vinylcaprolactam) with reversible temperature-induced volume transition are promising "smart" materials for various applications. In this work, the microgels are modified via acid-base interaction by wedge-shaped amphiphilic sulfonic acid molecules with alkyl chains of different lengths and
Qi Li et al.
Macromolecular rapid communications, 34(2), 185-189 (2012-11-10)
A novel fabrication method of polymer tubes with simple operation process and high yield is presented. N,N'-methylene bisacrylamide (MBA) polymer microtubes are fabricated via reversible addition-fragmentation chain transfer (RAFT) polymerization using MBA self-assembled fibers as both the template and monomer
Roongnapa Suedee et al.
Journal of chromatography. A, 1114(2), 239-249 (2006-03-15)
A temperature sensitive dopamine-imprinted polymer was prepared in 80% aqueous methanol solution by free-radical cross-linking co-polymerisation of methacrylic acid and acrylamide at 60 degrees C in the presence of N,N-methylene-bis-acrylamide as the cross-linker and dopamine hydrochloride as template molecule. The
Shinji Urata et al.
eLife, 8 (2019-01-19)
The highly organized spatial arrangement of sensory hair cells in the organ of Corti is essential for inner ear function. Here, we report a new analytical pipeline, based on optical clearing of tissue, for the construction of a single-cell resolution
Hari B Krishnan et al.
Journal of agricultural and food chemistry, 63(11), 2862-2869 (2015-03-11)
Soybean is an important protein source for both humans and animals. However, soybean proteins are relatively poor in the sulfur-containing amino acids, cysteine and methionine. Improving the content of endogenous proteins rich in sulfur-containing amino acids could enhance the nutritive
I-Chien Liao et al.
Advanced functional materials, 23(47), 5833-5839 (2014-03-01)
The development of synthetic biomaterials that possess mechanical properties that mimic those of native tissues remains an important challenge to the field of materials. In particular, articular cartilage is a complex nonlinear, viscoelastic, and anisotropic material that exhibits a very
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