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Showing 1-30 of 352 results for "79622" within Papers
Xabier Osteikoetxea et al.
PloS one, 10(3), e0121184-e0121184 (2015-03-24)
In recent years the study of extracellular vesicles has gathered much scientific and clinical interest. As the field is expanding, it is becoming clear that better methods for characterization and quantification of extracellular vesicles as well as better standards to
Roshan Uthappa et al.
The journal of contemporary dental practice, 13(6), 756-759 (2013-02-14)
The purpose of the study was to compare two different commercial bleaching agents, Opalescence with Colgate Platinum, and 30% phosphoric acid used as aggressive agent on the morphology of human enamel. Ten freshly extracted, noncarious, human maxillary central incisors extracted
Silvia Reina et al.
Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, 44(10), 876-883 (2015-03-03)
We demonstrate that serum immunoglobulin G (IgG) directed against glandular M3 muscarinic acetylcholine receptors (M₃mAChR) and pilocarpine triggers the increment of superoxide dismutase (SOD) and catalase (CAT) and the production of nitric oxide (NO) and prostaglandin E₂(PGE₂). Enzyme-linked immunosorbent assay
Mustafa Demirci et al.
Clinical oral investigations, 19(9), 2187-2199 (2015-03-25)
To evaluate the medium-term clinical performance of direct composite build-ups for diastema closures and teeth recontouring using a nano and a nanohybrid composite in combination with three- or two-step etch-and-rinse adhesives following treatment with fixed orthodontic appliances. A total of
Joanna Witos et al.
The Analyst, 140(9), 3175-3182 (2015-03-10)
In this work, a method to study and analyze the interaction data in free solution by exploiting partial filling affinity capillary electrophoresis (PF-ACE) followed by adsorption energy distribution calculations (AED) prior model fit to adsorption isotherms will be demonstrated. PF-ACE-AED
Javad Tashkhourian et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 152, 119-125 (2015-07-24)
A rapid, simple and inexpensive spectrofluorimetric sensor for determination of doxycycline based on its interaction with thioglycolic acid-capped cadmium telluride quantum dots (TGA/CdTe QDs) has been developed. Under the optimum experimental conditions, the sensor exhibited a fast response time of
Priyanka Gupta et al.
Australian orthodontic journal, 28(2), 240-244 (2013-01-12)
The purpose of this study was to evaluate the ultramorphology and surface roughness of permanent tooth enamel after various post-stripping polishing methods. Sixty extracted, permanent lower incisors were randomly assigned to two groups (Group A and Group B). Group A
Bryan A Wilson et al.
American journal of physiology. Renal physiology, 308(6), F594-F601 (2015-01-09)
Angiotensin 1-7 [ANG-(1-7)] is expressed within the kidney and exhibits renoprotective actions that antagonize the inflammatory, fibrotic, and pro-oxidant effects of ANG II. We previously identified an peptidase that preferentially metabolized ANG-(1-7) to ANG-(1-4) in the brain medulla and cerebrospinal
Nayara Cristina Perez de Albuquerque et al.
Journal of pharmaceutical and biomedical analysis, 109, 192-201 (2015-03-18)
Zopiclone (ZO) is a chiral drug that undergoes extensive metabolism to N-desmethylzopiclone (N-Des-ZO) and zopiclone-N-oxide (N-Ox-ZO). Pharmacological studies have shown (S)-N-Des-ZO metabolite presents anxiolytic activity and a patent for this metabolite was requested for anxiety treatment and related disorders. In
Diurnal variation in the levels of glucose and related substances in healthy and diabetic subjects during starvation.
C Faiman et al.
Clinical science, 32(1), 111-126 (1967-02-01)
Laura Kervezee et al.
The AAPS journal, 16(5), 1029-1037 (2014-06-12)
Nearly all bodily processes exhibit circadian rhythmicity. As a consequence, the pharmacokinetic and pharmacodynamic properties of a drug may also vary with time of day. The objective of this study was to investigate diurnal variation in processes that regulate drug
I Yavuz et al.
European journal of paediatric dentistry : official journal of European Academy of Paediatric Dentistry, 14(1), 42-46 (2013-04-20)
This was to investigate if dental restorations on human, dog and bovine primary teeth are equitable for microleakage analysis, and the respective marginal adaptation deficiency in in vitro conditions. In order to determine the level of microleakage in Class V
Zhichao Liu et al.
PLoS computational biology, 7(12), e1002310-e1002310 (2011-12-24)
Drug-induced liver injury (DILI) is a significant concern in drug development due to the poor concordance between preclinical and clinical findings of liver toxicity. We hypothesized that the DILI types (hepatotoxic side effects) seen in the clinic can be translated
Andrii Anatoliyovych Gryshchenko et al.
Journal of enzyme inhibition and medicinal chemistry, 30(1), 126-132 (2014-06-19)
New class of FGFR1 kinase inhibitors with naphthostyril heterocycle has been identified. A series of N-phenylnaphthostyril-1-sulfonamides has been synthesized and tested in vitro. It was revealed that the most active compound N-(4-hydroxyphenyl)naphthostyril-1-sulfonamide inhibited FGFR1 with IC50 of 2 µM. In our
Laura Herrero et al.
Analytica chimica acta, 853, 625-636 (2014-12-04)
Phthalates (PAEs) are ubiquitous toxic chemical compounds. During the last few years, some phthalate metabolites (MPAEs) have been proposed as appropriate biomarkers in human urine samples to determine PAE human intake and exposure. So, it is necessary to have fast
Maria Addolorata Saracino et al.
Journal of pharmaceutical and biomedical analysis, 104, 122-129 (2014-12-17)
A new microextraction by packed sorbent (MEPS) procedure coupled to a high-performance liquid chromatographic method has been developed for quantitation of catecholamines (i.e. norepinephrine, epinephrine and dopamine) in innovative biological samples, namely dried plasma and urine spots. Analyses were carried
Arvind Thakkar et al.
International journal of oncology, 46(4), 1827-1834 (2015-02-06)
The objective of the present study was to establish the individual and combined chemopreventive potential of a widely used non-steroidal anti-inflammatory drug, ibuprofen (IBU), encapsulated in solid lipid nanoparticles (SLNs) for the chemoprevention of pancreatic cancer. The IBU SLNs were
Ulrich Koenig et al.
Autophagy, 11(2), 298-313 (2014-12-09)
The epithelial derived Harderian gland consists of 2 types of secretory cells. The more numerous type A cells are responsible for the secretion of lipid droplets, while type B cells produce dark granules of multilamellar bodies. The process of autophagy
Bhavisha Bakrania et al.
International journal of cardiology, 202, 27-33 (2015-09-21)
Unconjugated bilirubin (UCB), an endogenous antioxidant, may protect the heart against ischemia-reperfusion (I-R) injury. However, the 'cardioprotective' potential of bilirubin therapy remains unclear. We tested whether pre- or post-ischemic treatment of ex vivo perfused hearts with bilirubin ditaurate (BRT) improves
Fei Shen et al.
Bioresource technology, 130, 248-255 (2013-01-15)
In order to recycle the cotton-based waste textiles, a novel process was designed for pretreating waste textiles with phosphoric acid to recover polyester and fermentable sugar. The effects of pretreatment conditions including, phosphoric acid concentration, pretreatment temperature, time, and ratio
Best literature values for the pK of carbonic and phosphoric acid under physiological conditions.
Robert L Jungas
Analytical biochemistry, 349(1), 1-15 (2005-12-27)
J Kanca
Quintessence international (Berlin, Germany : 1985), 21(2), 83-86 (1990-02-01)
This paper explores the possibility that the inflammatory response in pulpal tissues noted in some early studies when dentin was treated with phosphoric acid was not caused by the acid. It suggests that the inflammatory response was caused by the
Udesh Dhawan et al.
Journal of nanobiotechnology, 13, 79-79 (2015-11-11)
Nitric oxide (NO) plays a very important role in the cardiovascular system as a major secondary messenger in signaling pathway. Its concentration regulates most of the important physiological indexes including the systemic blood pressure, blood flow, regional vascular tone and
Stephen R Groskreutz et al.
Journal of chromatography. A, 1354, 65-74 (2014-06-30)
Solvent-based on-column focusing is a powerful and well known approach for reducing the impact of pre-column dispersion in liquid chromatography. Here we describe an orthogonal temperature-based approach to focusing called temperature-assisted on-column solute focusing (TASF). TASF is founded on the
Katarina Hostanska et al.
The Journal of pharmacy and pharmacology, 66(11), 1606-1614 (2014-09-02)
Extracts of the tubers of Harpagophytum procumbens (devil's claw, DC) inhibit different proinflammatory mediators important in the pathophysiology of osteoarthritis. Many plant-derived preparations interfere with cytochrome P450 liver enzymes, which influence their different biological activities. Therefore, the present study was
Knut Fredrik Seip et al.
Journal of chromatography. A, 1347, 1-7 (2014-05-06)
Electromembrane extraction (EME) was performed on samples containing substantial amounts of NaCl to investigate how the presence of salts affected the recovery, repeatability, and membrane current in the extraction system. A group of 17 non-polar basic drugs with various physical
Catherine Gurley et al.
PPAR research, 2008, 453120-453120 (2008-06-28)
Microglia and astrocytes express numerous members of the Toll-like receptor (TLR) family that are pivotal for recognizing conserved microbial motifs expressed by a wide array of pathogens. Despite the critical role for TLRs in pathogen recognition, when dysregulated these pathways
Izabela Ferreira Gontijo de Amorim et al.
PloS one, 6(11), e27679-e27679 (2011-12-06)
The aim of the present study was to investigate TLR2 expression in peripheral blood monocytes from dogs naturally infected with Leishmania (Leishmania) infantum to determine whether it correlates with CD11b/CD18 (CR3) expression, and to evaluate the potential of dogs as
Karina Taciana Silva et al.
Journal of proteome research, 14(1), 385-396 (2014-11-05)
Dibenzothiophene (DBT) and its oxidized derivative dibenzothiophene sulfone (DBTO2) are important representatives of polycyclic aromatic hydrocarbons (PAHs). Due to the importance of PAHs in oncogenesis and the lack of toxicological investigations related to DBT and DBTO2, this work proposes to
Bart De Cock et al.
Journal of chromatography. A, 1353, 148-159 (2014-06-17)
Capillary electrophoresis (CE) is an electrodriven separation technique that is often used for the separation of chiral molecules. Advantages of CE are its flexibility, low cost and efficiency. On the other hand, the precision and transfer of CE methods are
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