(v. i.) To shed an old covering or condition preliminary to taking on a new one; to molt.
Example Sentences:
(1) During the process of emergence this gas moves into the exuvial space through the adult spiracles and then follows the exuvial fluid into the alimentary canal.
(2) We investigated the involvement of the enzyme, carbonic anhydrase, in the calcification-decalcification processes occurring in the posterior caeca of the midgut of the terrestrial crustacean, Orchestia cavimana, before and after exuviation.
(3) Reduction of the apical cell membrane of the tormogen cell after apolysis permits unrestricted growth of the new hair into the exuvial space.
(4) It was presumed that the stage III larva had exuviated in the human stomach.
(5) In post-exuvial period, we found only weak specific reaction products, thus indicating a reduced active calcium transport as these ions are rapidly reabsorbed down the concentration gradient.
(6) For both ATPases as well as alkaline phosphatase, the specific reaction products were most intense during the pre-exuvial period, i.e.
(7) This enzyme was ultrahistochemically localized throughout the membranes of the caecal epithelium as well as extracellularly, i.e., within pre-exuvial calcareous concretions and postexuvial calcified spherules.
(8) This fluid begins to disappear from the exuvial space approximately 9-10 h before the actual shedding of the integument.
(9) Acetazolamide treatment in vivo inhibited about 50% of the calcium uptake during both pre-exuvial secretion and postexuvial reabsorption.
(10) We argue that the potassium salt solution, formed in the exuvial space (as water presumably follows the actively transported potassium), has three functions (1) to accomplish the gel--sol transformation, (2) to activate the gel enzymes and (3) to buffer the enzyme solution at a pH favourable to the activity of the gel enzymes.
(11) The exuvial side of the pharate pupal integument is usually positive to the haemolymph-side, both in vivo and in vitro, during the period when the moulting fluid is being secreted.
(12) In a normal 32 mM KHCO3 saline, potential difference (PD) is around 10 mV, exuvial side positive, and short-circuit current (SCC) is 15-20 microA cm-2.
(13) Their level is maximum at the time of the exuviation.
(14) This formation associated with a diplosome goes through the duct cell and ends up in the exuvial space.
(15) The ratio of potassium flux toward the exuvial space is higher than that toward the haemolymph, under both open-circuit conditions and short-circuit conditions, demonstrating by the Flux Ratio test that potassium is actively transported across the isolated integument during this secretion period.
Moult
Definition:
(v. t.) To shed or cast the hair, feathers, skin, horns, or the like, as an animal or a bird.
(v. t.) To cast, as the hair, skin, feathers, or the like; to shed.
(n.) The act or process of changing the feathers, hair, skin, etc.; molting.
(v. & n.) See Molt.
Example Sentences:
(1) In cultures of medium ML-15 containing a feeder layer of Dog Sarcoma (DS) cells larvae successfully moulted and showed a small but significant increase in length.
(2) Neither was the autumn moult, induced early in intact females by the change to a short photoperiod, advanced in ganglionectomized females, showing that the latter were unresponsive to the artificial modification of the photoperiod.
(3) Statistical analysis has shown the following: a) the growth inhibition, which is especially distinct in autumn-spring generation, takes place in the Ist instar larvae 1.76-2.20 mm long inhabiting the walls of the nasal cavity and concha (their average body length at hatching is 1.08 plus or minus 0.004 mm); the inhibition is associated with interpopulation relations and apparently does not depend on the date of its beginning and can last from 6 to 7 months; c) after the growth resumption the development continues uninterruptedly up to the moulting; the inhibition is also possible at the beginning of the 2nd instar and then the development proceeds without any intervals up to the complete maturation of larvae.
(4) A sharp rise in trehalose level of haemolymph is observed towards the end of 4th instar accompanied with sudden fall of the sugar in fat body during the same period, but after moulting blood trehalose abruptly decreases.
(5) The allatectomy in the 4th instar larvae of Rhodnius prolixus stops moulting in 93 per cent of the cases.
(6) The metathoracic musculature of the American cockroach Periplaneta americana was denervated by dissecting the nerves originating in the metathoracic ganglion on one side within 2 days after the last moult.
(7) Body-plumage of hens moulted at 11 degrees C was 25% heavier than of hens moulted at 29 degrees C. 3.
(8) One hour after infection, primary larvae appear in the body cavity where they moult immediately.
(9) In females, however, the number of NSG was relatively more than that in males in the Spring premigratory phase but fewer in the moulting phase.
(10) Food intake raises and decreases gradually between two moults.
(11) Trans-stadial transmission was demonstrated through one moult only, and transovarial transmission did not occur.
(12) This in vitro assay, based solely on the occurrence or absence of worm aggregation following the final moult in culture, proved very easy to interpret rapidly and accurately.
(13) A molecular modeling study has proposed that, when Ca2+ binds to the N-terminal triggering sites, helices B and C separate from the helices D and A, thereby exposing a crucial interaction site for troponin I, the inhibitory subunit of troponin [Herzberg, O., Moult, J., and James, M. N. G. (1986) J. Biol.
(14) Three developmental stages were investigated--1 day, 14 days, and 6 weeks after adult moulting.
(15) The effects of the insect growth regulator diflubenzuron (DFB) were observed on the larval-larval and larval-pupal moulting cycles of Tenebrio molitor, after treatment at ecdysis.
(16) Virus persisted transstadially as shown by the presence of an average of 10(3.4) PFU in newly moulted adults.
(17) Cauterization of the pars intercerebralis after the critical period of the prothoracic gland activity does not affect moulting in any way.
(18) In normal, non-expanding toad epidermis more cells are produced than needed to replace cells lost by moulting.
(19) Variation in temperature (4-40 degrees C) had a significant effect on moulting rate of the ticks and transmission of theilerial parasites from nymphs to resultant adults.
(20) Thymus enlargement in both young and adults has been found to be accompanied by marked erythropoietic activity within the gland, and it is suggested that this activity is related to an increased demand for erythrocytes which may occur during moult and breeding.