(a.) To make void or of no effect; to nullify; to abolish; to do away with; -- used appropriately of laws, decrees, edicts, decisions of courts, or other established rules, permanent usages, and the like, which are made void by component authority.
Example Sentences:
(1) The unique structure we describe is a cytoplasmic organelle which, like annulate lamellae, is closely associated with the endoplasmic reticulum and is presumed to be related to the genesis of rough-surfaced endoplasmic reticulum in tumor cells.
(2) The description of the structure of epithelial cells includes: 1) the endoplasmic reticulum and ribosomes, 2) mitochondria, 3) the nucleus, 4) the golgi complex and secretory bodies, 5) lysosomes, 6) annulate lamellae, 7) luminal surface, 8) basal surface, 9) lateral surface, and 10) the nucleolar channel system.
(3) The following consequences can be drawn for the taxonomy and biochemistry of the tested organisms: e) The species status of M. gastri should be annuled.
(4) Both tumor cells frequently contained well-developed RER, zymogen-like granules, and annulate lamellae.
(5) A close association was observed annulate lamellae and granular endoplasmic reticulum.
(6) "It may be thought strange that I could abstain from a woman who to most people was so attractive," he told his lawyer during the annulment proceedings.
(7) The more the president rules by decree – and one faction in the Brotherhood argues that he should issue a constitutional decree of his own, annulling the content of the decree Scaf issued within hours of the closing of the presidential polls – the more he risks alienating his future political partners in the broad-tent political coalition he intends to set up both under him as president, and under the prime minister he intends to nominate.
(8) The sarcocysts of both species are trabeculated and their cyst walls have cytophaneres containing annulated fibrils and coarse, electron dense granules.
(9) Still, Rafsanjani – often accused of sitting on the fence – did not call outright for an annulment.
(10) Replacement of the common fresh weight or dry weight specific oxygen consumption by a more synthetic value calculated from ash-free dry weight specific oxygen consumption measurements, to annulate the body-size effect, is proposed for interspecific comparison over a wide range of body size, taking into account parameters such as temperature.
(11) The most unique ultrastructure feature was the presence of annulate lamellae in four of the six cases.
(12) If you are made bankrupt it is possible to get the bankruptcy order annulled if you can get your creditors to agree to what is called a fast track IVA.
(13) Among a "toolbox" of actions under consideration are: • full or partial annulment of the Oslo Accords, under which the Palestinian Authority (PA) was established • withholding tax revenues Israel collects on behalf of the PA • cancellation of permits for thousands of Palestinian labourers to work in Israel • withdrawal of travel privileges for senior PA officials • acceleration of building programmes in West Bank settlements • unilateral annexation of the main Jewish settlement blocks.
(14) This may suggest that annulate lamellae participate in protein synthesis.
(15) A specific organelle, the annulate lamellae or lamellar body, was seen in tight correlation with other structures near the nucleus.
(16) The methionine synergism for P. malhamensis growth is also negated when B12 activity is annulled by alkali treatment; MTA is not inactivated by such treatment.
(17) The similarities in structure to the nuclear envelope and the relation between annulate lamellae and other cellular organelles (especially endoplasmic reticulum and ribosomes) suggest that lamellae may be involved in the release, assembly or activation of stored development information.
(18) The annulated derivative N6-(1-naphthylmethyl)adenosine resulted in a very potent A2 agonist (A1 Ki = 24 nM, A2 Ki = 9.1 nM), whereas N6-(9-anthracenylmethyl)adenosine was virtually inactive (A1 Ki = 9,000 nM, A2 Ki = 29,000 nM).
(19) The omission of sodium or dextrose in the perfusion fluid annulled this effect.
(20) In March this year, an Indonesian court annulled a 17-year-old private contract with the water corporations Suez and Aetra on the basis of human rights violations resulting from a fourfold rise in tariffs since the utility was privatised, lower service coverage than promised, and water leakage levels of up to 44%.
Irreversible
Definition:
(a.) Incapable of being reversed or turned about or back; incapable of being made to run backward; as, an irreversible engine.
(a.) Incapable of being reversed, recalled, repealed, or annulled; as, an irreversible sentence or decree.
Example Sentences:
(1) The specific limited trypsinolysis of bacteriophage T7 RNA polymerase (T7RP) was performed in the presence of various components of the polymerase reaction and some GTP-analogs--irreversible inhibitors of the enzyme.
(2) At 24 or 48 hours after ischemia, 63Ni, 99TcO4, and 22Na were preferentially concentrated in the damaged striatum and hippocampus, whereas 65Zn, 59Fe, 32PO4, and 147Pm did not accumulate in irreversibly injured tissue.
(3) The illumination of the F1-ATPase complexes with NAB-ADP or NAB-GDP leads to the covalent binding of one nucleotide analogue molecule to the enzyme and to the irreversible inactivation of F1-ATPase.
(4) The inhibition was irreversible, as well as time and concentration dependent, which indicates a suicide-inhibition type of metabolism.
(5) It is unclear if the changes in high-energy phosphates during endotoxin shock cause irreversibility.
(6) These studies indicate that, in three models of acute liver injury, the net influx of calcium across the plasma membrane is increased early in the evolution of the injury before irreversible damage occurs.
(7) The kinetics of association of the radioligand suggested the presence of a rapidly associating, reversible binding site, and a slowly associating, apparently irreversible one.
(8) The high capacity of irreversible synthetic-state, smooth muscle cells to bind and accumulate beta-VLDL in contrast to the relative immunity of contractile cells may be relevant to the genesis of atherosclerosis in the rabbit and possibly also in humans.
(9) In the MVD, all esters appeared to irreversibly block the agonist effect of morphine, but none of the compounds irreversibly antagonized [D-Ala2,D-Leu5]enkephalin to a significant degree.
(10) The coronary vasoconstrictor response produced by ibopamine was inhibited completely by the irreversible alpha-adrenoceptor antagonist, phenoxybenzamine, whereas the response produced by epinine was transformed into relaxation which was inhibited by the beta-adrenoceptor antagonist, propranolol.
(11) It is concluded that vasectomy should no longer be considered an irreversible procedure.
(12) No correlation occurred between specific immunopatterns and irreversible brochopulmonary lesions.
(13) In patients under anti-epileptic therapy it is readily possible for the clinical picture to be concealed, and this may then result in irreversible damage due to the disturbance of metabolism remaining uninfluenced.
(14) When tissue metabolism was irreversibly inhibited by exposure to formaldehyde, hydrogen ion concentration and pCO2 were significantly decreased in the mucosal side of the chamber compared with the viable gall bladder.
(15) More than 20 years ago Olney and his colleagues described the 'Excitotoxic Hypothesis' which postulates that, in addition to its normal function in the healthy brain, glutamate can kill neurons by prolonged, receptor-mediated depolarization resulting in irreversible disturbances in ion homeostasis.
(16) Hypercalcaemia is a common disorder, which frequently requires specific treatment either to control symptoms, or to prevent the development of irreversible organ damage or death.
(17) The kinetics of inactivation of the Mg(2+)-containing enzyme in 8 M-urea at higher temperatures suggest a partially unfolded Mg-A-B* dimer intermediate with 50% activity, followed by irreversible inactivation coincident with the appearance of unfolded monomer.
(18) The rate of the irreversible damage to the reaction center II, caused by exposure of spinach thylakoids to high light was slowed down by anaerobic conditions and by lowering the temperature.
(19) Rheumatoid arthritis, a disease of unknown aetiology, has a multifactorial pathogenesis which may result in irreversible connective tissue destruction and loss of joint function.
(20) Although neither patient exhibited a toxic effect, these levels may be associated with an increased risk of thioridazine-induced irreversible pigmentary retinopathy, cardiac arrhythmias, and tardive dyskinesia.