(superl.) Exempt from subjection to the will of others; not under restraint, control, or compulsion; able to follow one's own impulses, desires, or inclinations; determining one's own course of action; not dependent; at liberty.
(superl.) Not under an arbitrary or despotic government; subject only to fixed laws regularly and fairly administered, and defended by them from encroachments upon natural or acquired rights; enjoying political liberty.
(superl.) Liberated, by arriving at a certain age, from the control of parents, guardian, or master.
(superl.) Not confined or imprisoned; released from arrest; liberated; at liberty to go.
(superl.) Not subjected to the laws of physical necessity; capable of voluntary activity; endowed with moral liberty; -- said of the will.
(superl.) Clear of offense or crime; guiltless; innocent.
(superl.) Unconstrained by timidity or distrust; unreserved; ingenuous; frank; familiar; communicative.
(superl.) Unrestrained; immoderate; lavish; licentious; -- used in a bad sense.
(superl.) Not close or parsimonious; liberal; open-handed; lavish; as, free with his money.
(superl.) Exempt; clear; released; liberated; not encumbered or troubled with; as, free from pain; free from a burden; -- followed by from, or, rarely, by of.
(superl.) Characteristic of one acting without restraint; charming; easy.
(superl.) Ready; eager; acting without spurring or whipping; spirited; as, a free horse.
(superl.) Invested with a particular freedom or franchise; enjoying certain immunities or privileges; admitted to special rights; -- followed by of.
(superl.) Thrown open, or made accessible, to all; to be enjoyed without limitations; unrestricted; not obstructed, engrossed, or appropriated; open; -- said of a thing to be possessed or enjoyed; as, a free school.
(superl.) Not gained by importunity or purchase; gratuitous; spontaneous; as, free admission; a free gift.
(superl.) Not arbitrary or despotic; assuring liberty; defending individual rights against encroachment by any person or class; instituted by a free people; -- said of a government, institutions, etc.
(superl.) Certain or honorable; the opposite of base; as, free service; free socage.
(superl.) Privileged or individual; the opposite of common; as, a free fishery; a free warren.
(superl.) Not united or combined with anything else; separated; dissevered; unattached; at liberty to escape; as, free carbonic acid gas; free cells.
(adv.) Freely; willingly.
(adv.) Without charge; as, children admitted free.
(a.) To make free; to set at liberty; to rid of that which confines, limits, embarrasses, oppresses, etc.; to release; to disengage; to clear; -- followed by from, and sometimes by off; as, to free a captive or a slave; to be freed of these inconveniences.
(a.) To remove, as something that confines or bars; to relieve from the constraint of.
(a.) To frank.
Example Sentences:
(1) Cancer patients showed abnormally high plasma free tryptophan levels.
(2) In conclusion, the efficacy of free tissue transfer in the treatment of osteomyelitis is geared mainly at enabling the surgeon to perform a wide radical debridement of infected and nonviable soft tissue and bone.
(3) The authors have presented in two previous articles the graphic solutions resembling Tscherning ellipses, for spherical as well as for aspherical ophthalmic lenses free of astigmatism or power error.
(4) The hypothesis that proteins are critical targets in free radical mediated cytolysis was tested using U937 mononuclear phagocytes as targets and iron together with hydrogen peroxide to generate radicals.
(5) With NaCl as the major constituent of the bathing solution (potassium-free pipette and external solutions) the reversal potential (Er) of the noradrenaline-evoked current was about 0 mV.
(6) In cardiac tissue the adenylate system is not a good indicator of the energy state of the mitochondrion, even when the concentrations of AMP and free cytosolic ADP are calculated from the adenylate kinase and creatine kinase equilibria.
(7) The promoters of the adenovirus 2 major late gene, the mouse beta-globin gene, the mouse immunoglobulin VH gene and the LTR of the human T-lymphotropic retrovirus type I were tested for their transcription activities in cell-free extracts of four cell lines; HeLa, CESS (Epstein-Barr virus-transformed human B cell line), MT-1 (HTLV-I-infected human T cell line without viral protein synthesis), and MT-2 (HTLV-I-infected human T cell line producing viral proteins).
(8) This frees the student to experience the excitement and challenge of learning and the joy of helping people.
(9) The role of O2 free radicals in the reduction of sarcolemmal Na+-K+-ATPase, which occurs during reperfusion of ischemic heart, was examined in isolated guinea pig heart using exogenous scavengers of O2 radicals and an inhibitor of xanthine oxidase.
(10) This sling was constructed bu freeing the insertion of the pubococcygeus and the ileococcygeus muscles from the coccyx.
(11) In Ca free-solution phenylephrine inhibited the response to CaCl2.
(12) The actuarial 5-year disease-free survival rates were 83% (group 1), 83% (group 2), and 100% (group 3).
(13) Their effects on various lipid fractions, viz., triglycerides (TG), phospholipids, free cholesterol, and esterified cholesterol, were studied in liver, plasma, gonads, and muscle.
(14) These deficiencies in the data compromise HIV surveillance based on diagnostic testing, and supplementary bias-free data are needed.
(15) The authors conclude that H. pylori alone causes little or no effect on an intact gastric mucosa in the rat, that either intact organisms or bacteria-free filtrates cause similar prolongation and delayed healing of pre-existing ulcers with active chronic inflammation, and that the presence of predisposing factors leading to disruption of gastric mucosal integrity may be required for the H. pylori enhancement of inflammation and tissue damage in the stomach.
(16) Only those derivatives with a free amino group and net positive charge in the side chain were effective.
(17) Under milder trypsin digestion conditions three resistant fragments were produced from the free protein.
(18) "This was very strategic and it was in line of the ideology of the Bush administration which has been to put in place a free market and conservative agenda."
(19) To determine the influence of cetylpyridinium chloride (CPC) adsorption on the wettability and elemental surface composition of human enamel, with and without adsorbed salivary constituents, surface-free energies and elemental compositions were determined.
(20) By growing purified human cytotrophoblasts under serum-free conditions and manipulating the culture surface, we were able to disassociate morphologic from biochemical differentiation.
Unbind
Definition:
(v. t.) To remove a band from; to set free from shackles or fastenings; to unite; to unfasten; to loose; as, unbind your fillets; to unbind a prisoner's arms; to unbind a load.
Example Sentences:
(1) Thus, although the fast sodium inactivation process is not required for tonic and use-dependent block of INa by disopyramide, it contributes to the fast phase of block development and unbinding from use-dependent block.
(2) Two calcium antagonistic drugs, nifedipine and mesudipine, were investigated and as a result averaged rate constants of binding and unbinding were evaluated.
(3) Physical theories have been developed to describe many aspects of their conformational behaviour, such as the preferred shapes and shape transformations of closed vesicles, and the shape fluctuations, random-surface configurations, and adhesion and unbinding of interacting membranes.
(4) Assuming a reversible one-to-one binding reaction, the time course of DHO binding and unbinding was analysed under a variety of conditions.
(5) Sanguinarine may produce a K+-like effect upon the Na pump with consequent unbinding of ouabain.
(6) The rate constants for binding and unbinding of ATP were estimated from the dependence of the mean open time on [ATP] and from the Ki.
(7) The rate for unbinding during depolarization was independent of pHo.
(8) We suggest that these conformational changes arise from the unbinding to DNA of certain basic tails of histone(s), and that a competition for DNA binding locations exists upon the reassociation.
(9) These findings suggest than AN-132 has use dependent inhibitory action on the fast sodium channel by binding to the channel mainly during its activated state and that the unbinding rate of the drug during diastole is very slow.
(10) Because in most cases these fit a single exponential with a mean open duration like that of modified channels, we conclude that voltage-dependent toxin unbinding produced a mixed population of unmodified and modified openings.
(11) The extent of the contribution of the process of agonist binding and unbinding to adenylate cyclase activation has not been demonstrated or quantified.
(12) It is interesting that encainide and flecainide unbind slowly (15-20 seconds), whereas lidocaine and moricizine unbind rapidly (0.2-1.3 seconds).
(13) Therefore, sodium channel states regulate the binding and unbinding behaviour of antiarrhythmic drugs.
(14) Such [Ca2+]i-transients in muscle are actually subcellular spatio-temporal events that are determined dynamically by i) diffusional fluxes of Ca2+, ii) by the binding or unbinding of Ca2+ to ligands such as troponin c and calmodulin, and iii) by the various cellular processes, such as release of Ca2+ from sarcoplasmic reticulum, that produce fluxes of Ca2+ across the membranes bounding organelles or the cell.
(15) According to the model, RAC109-I and RAC109-II have significantly different unbinding rate constants for channels when they exist predominantly in rested, activated, or inactivated states, as well as significantly different binding rate constants when channels are activated.
(16) We conclude that binding and unbinding of one molecule of ATP determine the gating of ATP-sensitive K+ channel.
(17) The dissociation rate constant of DHO unbinding remained unchanged (approximately 0.06 s-1).
(18) Estimates of binding and unbinding rate constants for the sodium channel during the action potential plateau and after repolarization were of the same order as previous results obtained using microelectrode methods in vitro.
(19) Increasing the concentration of drug increased the rate of binding but had little or no effect on unbinding, as expected for a simple bimolecular reaction.
(20) Binding and unbinding of MK-801 seems to be possible only if the N-Me-D-Asp-operated channel is in the transmitter-activated state: MK-801 was effective only when applied simultaneously with N-Me-D-Asp, and recovery from MK-801 blockade was speeded by continuous exposure to N-Me-D-Asp [time constant (tau) approximately equal to 90 min at -70 to -80 mV].