(n.) The act of permeating, passing through, or spreading throughout, the pores or interstices of any substance.
Example Sentences:
(1) In both instances the permeation rates of proteins can be better correlated to hydrodynamic radii than to molecular weights.
(2) In anaerobiosis, at 25 mM sulphanilic acid, or with addition of p-toluene sulphonic acid only one regression line is obtained for the permeation in both directions.
(3) The calpains were allowed to autolyze to completion, and the autolysis products were separated and were characterized by using gel permeation chromatography, calpastatin affinity chromatography, and sequence analysis.
(4) At 5 micrometer and 2.5 mM sulphanilic acid under aerobic conditions, the regression lines for the permeation from lumen to blood pass almost through the origin, while the regression lines for the permeation from blood to lumen intersect the ordinate at a positive Y-value.
(5) The breakthrough time and permeation rate at steady-state were calculated as described in the ASTM standard test method.
(6) Insulin-like growth factor-binding proteins (IGFBPs) in rat serum, lymph, amniotic fluid and cerebrospinal fluid (CSF), and in rat cell-conditioned media were characterized using a combination of gel-permeation chromatography, Western immunoblots and Western-ligand analysis.
(7) Glycerol permeation and thus its osmotic action may be less in the soleus than in other muscles.
(8) Previous histological evidence of the uptake of these particles and their absorption across the gastrointestinal tract and passage via the mesentery lymph supply and lymph nodes to the liver and spleen was confirmed by analysis of tissues for the presence of polystyrene by gel permeation chromatography.
(9) 10% NNDEMT doubled the amount of PFA in the skin, increased fourfold the amount permeated across the skin, and increased the flux fivefold.
(10) Various methodological weaknesses permeate the relevant literature.
(11) Time courses for in vivo total mucosal uptake exhibited linearity over a wide variety of absorption rates after correction for the permeation by intact metal-chelate complex.
(12) Gel permeation chromatography of the CIT-agarose eluates revealed one protein peak that coincided with PDE activity at an elution position of 135,000 daltons.
(13) Phospholipase A2 has been purified from the venom of Horned viper (Cerastes cerastes) by gel permeation chromatography followed by reverse-phase HPLC.
(14) The buccal absorption characteristics and physicochemical properties of the beta-adrenoceptor blocking agents propranolol and atenolol have been investigated to evaluate their permeation properties across biological lipid membranes.
(15) The permeation enhancer STDHF increases mucosal permeability and reduces the average molecular weight of the insulin species.
(16) I argue that the energy profile in the permeation pathway of most biological channels should vary relatively smoothly with only a few localized energy barriers or wells.
(17) Channels containing a variety of viable cells permeated the rice bodies.
(18) Estrogen receptor from human breast cancer tissue and from normal human uterus was isolated and characterized by a combination of physical separation methods including ammonium sulfate precipitation, gel permeation chromatography, isoelectric focusing and gel electrophoresis.
(19) However, we did not examine the mechanisms by which the apparent high permeation of sodium chloride occurs.
(20) For the skins without stratum corneum, the permeation rates and permeation amounts of l-NG and dl-NG were higher than those for the intact skin (P less than 0.01), but no significant difference was seen between l-NG and dl-NG.
Suffusion
Definition:
(n.) The act or process of suffusing, or state of being suffused; an overspreading.
(n.) That with which a thing is suffused.
(n.) A blending of one color into another; the spreading of one color over another, as on the feathers of birds.
Example Sentences:
(1) Alkalosis of the Hepes suffusate shortened the AP; but equivalent alkalosis of the K-R suffusate prolonged the AP as did a reduction of [CaCl2] in Hepes suffusate from 3.0 to 1.5 mM at pH 7.43.
(2) A similar strain difference was not observed with topical suffusion.
(3) Fetal cardiovascular (CVS) changes, forelimb movements (FM) and rates of habituation to repeated stimulation, with suffusions of cold saline over the skin, were measured in 12 chronically catheterized fetal sheep aged 130-145 days.
(4) All good things must come to an end and, sure enough, Chelsea’s 23-game unbeaten run was brought to a shuddering halt by Alan Pardew’s pace-suffused counterattacking specialists.
(5) Tc-99m albumin isotopic cisternography at the L5-S1 level was performed and clearly depicted a functional CSF leak through the dura at the L2-L3 level and CSF suffusion along several rachidian roots.
(6) Myocytes were suffused with increasing concentrations of halocarbon added as a 0.2% solution of dimethyl sulfoxide to M199 containing 1.8 mM Ca and 5% serum.
(7) Clinical disturbances bound to ischemic phenomenons by cerebral vasospasm were observed in only 3 patients--all of them older than 17--in who a CT scan had showed a conspicuous cisternal blood suffusion.
(8) In tubules perfused with 2 mM ethylene glycol-bis(beta-aminoethyl ether)-N,N,N',N'-tetraacetic acid to eliminate luminal Ca, but suffused with 1.8 or 2.0 mM Ca, 8-BrcAMP increased [Ca2+]i (though less so than with Ca in the lumen), implying Ca entry across basolateral cell membranes.
(9) While his vision of a future Russia has often been vaguely shaped – as a nebulous "vast metaphysical Canada" – it has been suffused with a strong strand of sometimes xenophobic nationalism.
(10) Glutamine suffusion attenuated the flow impairment by dilation of previllus arterioles but to a lesser degree than that observed in glucose-treated animals.
(11) We must have a debate which will be suffused with a deep pride at our achievements in office.
(12) In contrast to La La Land’s romantic score, which suffused the ceremony, speaker after speaker took swipes at Trump’s crackdown on refugees and immigrants, making it one of the most politically tinged Oscars in memory.
(13) Other features include upper body edema and ruddiness or cyanosis, distended neck veins, proptosis, and conjunctival suffusion.
(14) He sat suffused with grey pallor, lips pursed, staring straight ahead as he listened to his defence counsel, William Coker QC, describe his genuine remorse.
(15) Autopsy visualized plurifocal haematic suffusions, typical for an asphyxial status.
(16) In normal vessels, reduced D and Vc, relative to peak values, were noted after 40 min suffusion with BK.
(17) Furthermore, the reactive hyperemia was not altered by suffusion of 50 microM hydroquinone or 0.2 mM NG-monomethyl-L-arginine, inhibitors of the dilation to acetylcholine mediated by the endothelium-derived relaxing factor.
(18) To quantify the integrated effects of local and central control mechanisms through tissue metabolites and the autonomic nervous system on the peripheral vascular beds, microcirculatory responses to the carotid sinus nerve stimulation at various levels of ambient oxygen tension (PO2) were measured in the rabbit tenuissimus muscle suffused with oxygenated Tyrode solution, using a microscope-TV system.
(19) During suffusion in situ with control PSS, VSM of both small veins and arteries in older (but not younger)SHR were less polarized than in WKY.
(20) Experimental materials are presented to the microvessels via intraarterial injection or suffusion through the chamber.