(v. t.) To pass through the pores or interstices of; to penetrate and pass through without causing rupture or displacement; -- applied especially to fluids which pass through substances of loose texture; as, water permeates sand.
(v. t.) To enter and spread through; to pervade.
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.
Pervade
Definition:
(v. t.) To pass or flow through, as an aperture, pore, or interstice; to permeate.
(v. t.) To pass or spread through the whole extent of; to be diffused throughout.
Example Sentences:
(1) It is totally unclear to them how they can get the skills needed for a successful career.” The report, Overlooked and Left Behind, argues that “a culture of inequality between vocational and academic routes to work” pervades the education system.
(2) The microfilaments are strands of polymerized actin which form a network that pervades the neutrophil cytoplasm.
(3) Building Britain's Future startlingly admits: "A sense of unfairness pervades modern contemporary Britain.
(4) There is good reason to hope that the speculative nature which at this time pervades our bridging efforts will eventually be substituted by unequivocal facts and deductions.
(5) The chief executive of the Media, Entertainment and Arts Alliance, Paul Murphy, said the growing culture of secrecy pervading the government’s approach was disturbing.
(6) These structures pervade the cellular cords and rosette-like structures formed by immature type II pinealocytes.
(7) Examination of C. jejuni-colonized crypts by transmission electron microscopy revealed that the campylobacters freely pervaded the lumina of crypts without attachment to crypt microvilli.
(8) If they do, my hunch is that it's because their intuitions haven't kept pace with the extent that mobile technology has pervaded our lives, or with the scale of the data that outfits such as the NSA have been accumulating.
(9) Was justice itself falling prey to the menacing mood of rightwing fanaticism that has pervaded the country with the inexorable rise of neo-Nazi Golden Dawn?
(10) A debate about surveillance powers in the internet age is not best advanced by that all-pervading slogan: “nothing to hide, nothing to fear.” We cannot have a risk-free society, and it is too much to expect of the agencies or the law to deliver it.
(11) These strands form a three-dimensional lattice or mesh that pervades all parts of the cytoplasm.
(12) That Psy is promoting upmarket frocks and luxury fridges is somewhat ironic, considering Gangnam Style's lampooning of the rampant consumerism that pervades what has been described as South Korea's Beverly Hills.
(13) Quackery is currently a widespread problem that pervades all aspects of healthcare, including the treatment of learning disorders.
(14) Shock-induced drive was assumed to equally pervade all four situations; stimulus contiguity ('pairing') was present only in the DP and DPC tests; and the avoidance 'contingency' was present only in the DC and DPC paradigms.
(15) The enduring ambiguity pervades more the psychiatrist than the legal profession.
(16) The power and independence of the department chairmen and the absolute dependence on research productivity as the criterion for advancement in the academic hierarchy are pervading influences in Swedish dental education.
(17) The party conference season has done little to lift the gloom pervading the public sector, as politicians offer little to cheer staff worried about services, jobs and pensions.
(18) Nonetheless, the change in the doctor-patient relationship might merely reflect the growing indifference to people as individuals that seems to pervade our society in all service-related areas.
(19) But the message that pervades the paper is that once one is a nurse, one is a nurse forever.
(20) The upper-floor restaurants left a lot to be desired, even as the smell pervaded surrounding departments.