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H2805
Keyword:'H2805'
Showing 1-30 of 52 results for "H2805" within Papers
Current eye research, 40(1), 56-65 (2014-06-04)
We have investigated the effect of melatonin and its analogues on rabbit corneal epithelial wound healing. New Zealand rabbits were anaesthetised and wounds were made by placing Whatman paper discs soaked in n-heptanol on the cornea. Melatonin and analogues (all
Clinical and experimental pharmacology & physiology, 40(3), 240-249 (2013-01-22)
The mechanisms by which the hexane extract of Curcuma comosa increases femoral blood flow (FBF) in ovariectomized rats are not known. Thus, the aim of the present study was to investigate the acute effects and modes of action of the
Bioorganic & medicinal chemistry, 17(2), 896-904 (2008-12-06)
This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoretical molecular descriptors, calculated solely from the molecular structure of the compounds under investigation
Journal of agricultural and food chemistry, 63(34), 7499-7510 (2015-08-11)
The aroma profile of oolong tea infusions (Dongdingwulong, DDWL; Tieguanyin, TGY; Dahongpao, DHP) were investigated in this study. Gas chromatography-olfactometry (GC-O) with the method of aroma intensity (AI) was employed to investigate the aroma-active compounds in tea infusions. The results
International journal of pharmaceutics, 420(2), 216-222 (2011-09-08)
The role of solvents in drug transport has not been properly addressed in the literature, despite its well known influence on drug permeation. Previously we have conducted thermodynamic and kinetic analyses to probe the molecular mechanisms of alcohol enhanced permeation.
Experimental eye research, 127, 196-205 (2014-08-12)
Limbal epithelial stem cell deficiency can cause blindness but may be treated by human limbal epithelial cell (hLE) transplantation, normally on human amniotic membrane. Clinical outcomes using amnion can be unreliable and so we have developed an alternative tissue equivalent
PloS one, 7(10), e47775-e47775 (2012-11-01)
Connexin43 (Cx43) is the most ubiquitous gap junction protein in the human body and is essential for cell-to-cell communication in a variety of organs and organ systems. As a result, Cx43 is responsible for mediating both electrical and chemical signals
Analytica chimica acta, 838, 51-57 (2014-07-30)
There are numerous published reports about dispersive liquid phase microextraction of the wide range of substances, however, till now no broadly accepted systematic and purpose oriented selection of extraction solvent has been proposed. Most works deal with the optimization of
Talanta, 127, 59-67 (2014-06-11)
Hollow fiber liquid phase microextraction (HFLPME) and solid phase microextraction (SPME) methods for pre-concentration of contaminants (toluene, benzophenone, tetracosane and chloroform) in food simulants were investigated. For HFLPME 1-heptanol, 2-octanone and dibutyl-ether were studied as extracting solvents. Analysis by gas
American journal of physiology. Cell physiology, 299(6), C1308-C1317 (2010-10-12)
ATP release by nonpigmented (NPE) and pigmented (PE) ciliary epithelial cells is the enabling step in purinergic regulation of aqueous humor formation, but the release pathways are unknown. We measured ATP release from primary cultures of bovine mixed NPE and
International journal of pharmaceutics, 393(1-2), 61-67 (2010-04-08)
While it is well recognised that formulation components influence drug permeation, few studies have addressed the influence of vehicles on drug transport in artificial or biological membranes Previously we have investigated the effects of temperature on the uptake of model
Density and viscosity of binary mixtures of {1-butyl-3-methylimidazolium thiocyanate+ 1-heptanol, 1-octanol, 1-nonanol, or 1-decanol}
Journal of Chemical and Engineering Data, 55(9), 2994-3004 (2010)
Biomaterials, 32(18), 4267-4274 (2011-04-02)
Cardiac side effects are one of the major causes of drug candidate failures in preclinical drug development or in clinical trials and are responsible for the retraction of several already marketed therapeutics. Thus, the development of a relatively high-throughput, high
Toxicology in vitro : an international journal published in association with BIBRA, 25(1), 167-176 (2010-11-04)
Chronic exposure to oxidative stress causes damage to retinal pigment epithelial cells which may lead to the development of age-related macular degeneration, the major cause of vision loss in humans. Anti-oxidants provide a natural defense against retinal cell damage. The
Biological & pharmaceutical bulletin, 34(11), 1690-1695 (2011-11-02)
Following sinoaortic denervation (SAD) rats present intense arterial pressure lability without sustained hypertension. This study aimed to verify the effects of heptanol (a putative gap-junction blocker) and tetraethylammonium (TEA, a putative gap-junction activator) on rhythmic contractions (RCs) and vascular reactivity
Phytochemistry, 105, 37-42 (2014-06-04)
The composition of membrane-forming lipids has been examined for 10 wild halophyte species growing in southern Russian on alkaline soil. The plants belong to seven taxa of family rank: by their life form, which are semi-shrubs, herbaceous annuals, and perennial
Acta physiologica (Oxford, England), 201(4), 435-444 (2010-11-13)
To investigate mechanisms behind heptanol (Hp)-induced infarct size reduction and in particular if protection by pre-treatment with Hp is triggered through mitochondrial mechanisms. Langendorff perfused rat hearts, isolated mitochondria and isolated myocytes were used. Infarct size, mitochondrial respiration, time to
Current eye research, 36(1), 21-28 (2010-12-23)
Aims of the present investigation were to prove that natural polysaccharide arabinogalactan (AG) is well tolerated after ocular administration and exerts a high restoring effect on corneal epithelium abrasions. AG interactions with corneal cells, as well as its effect on
Journal of assisted reproduction and genetics, 32(6), 969-976 (2015-04-29)
We investigated the role of gap junctions (GJs) in embryological differentiation, and observed the morphological behavior of the inner cell mass (ICM) by time-lapse movie observation (TLM) with gap junction inhibitors (GJis). ICR mouse embryos were exposed to two types
Journal of colloid and interface science, 344(2), 402-409 (2010-01-30)
Complex interactions of phenol (PhOH), heptanol (HeOH) and heptanoic acid (HeOIC) with micellar aggregates of hexadecyltrimethylammonium bromide (HTAB) in aqueous solutions at surfactant concentrations close to the CMC, HeOH or HeOIC content of 0.5 mmol kg(-1), and phenol molality of
Food chemistry, 173, 105-113 (2014-12-04)
The aim of this work was to determine the impact of using independently berry density and diameter as sorting methodologies on important physicochemical parameters affecting the grape quality, such as mechanical properties, phenolic composition and aromatic profile. Muscat Hamburg berries
Electrophoresis, 32(21), 3008-3015 (2011-10-18)
Electromembrane extraction (EME) and CE with capacitively coupled contactless conductivity detection (CE-C(4) D) was applied to rapid and sensitive determination of perchlorate in drinking water and environmental samples. Porous polypropylene hollow fiber impregnated with 1-heptanol acted as a supported liquid
Development genes and evolution, 220(11-12), 297-313 (2010-12-31)
All eight neuroblasts from the pars intercerebralis of one protocerebral hemisphere whose progeny contribute fibers to the central complex in the embryonic brain of the grasshopper Schistocerca gregaria generate serotonergic cells at stereotypic locations in their lineages. The pattern of
The journal of pain : official journal of the American Pain Society, 16(9), 881-886 (2015-06-19)
Corneal injury can produce photophobia, an aversive sensitivity to light. Using topical application of lidocaine, a local anesthetic, and tetrodotoxin (TTX), a selective voltage-sensitive sodium channel blocker, we assessed whether enhanced aversiveness to light induced by corneal injury in rats
Liquid- liquid equilibria of the ternary system water+ acetic acid+ 1-heptanol
Journal of Chemical and Engineering Data, 45(2), 301-303 (2000)
Molecules (Basel, Switzerland), 20(6), 10980-11016 (2015-06-18)
Developed from crosses between Vitis vinifera and North American Vitis species, interspecific hybrid grape varieties are becoming economically significant in northern areas, where they are now extensively grown for wine production. However, the varietal differences between interspecific hybrids are not
The Journal of thoracic and cardiovascular surgery, 144(5), 1176-1184 (2012-09-18)
The effect of mechanical preconditioning on skeletal myoblasts in engineered tissue constructs was investigated to resolve issues associated with conduction block between skeletal myoblast cells and cardiomyocytes. Murine skeletal myoblasts were used to generate engineered tissue constructs with or without
Journal of the science of food and agriculture, 90(5), 882-890 (2010-04-01)
This work was designed to study the effect of pre-cure freezing of raw thighs from Iberian pigs on the profile of volatile compounds during the processing of hams. Generation of volatile compounds during Iberian ham processing was similar in both
Copper nanoparticles synthesized by hydroxyl ion assisted alcohol reduction for conducting ink
Journal of Materials Chemistry, 21(20), 7062-7069 (2011)
Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 150(4), 659-665 (2014-01-18)
Identify cells supporting cochlear lateral wall regeneration. Prospective controlled trial. Laboratory. Human presbyacusis occurs, in part, secondary to age-related degeneration of cochlear lateral wall structures such as the stria vascularis and spiral ligament fibrocytes. This degeneration is likely linked to
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