(1) A shorter period of vitellus resorption (50 vs 65 day) was observed in (n-3)-deficient alevins as compared to controls.
(2) The rheotactism which appears as soon as the eyes are pigmented has been used for the presentation of lures, thus allowing the study of the stimuli releasing the feeding activity and the breeding of 913 individuals up to the alevin stage.
(3) In order to examine the role of thyroid hormones during salmonid development, techniques were developed for quantitative extraction of thyroxine from eggs, whole embryos, and alevins of chum salmon (Oncorhynchus keta) at various stages of development.
(4) In general, juvenile life stages of the three species tested were more sensitive to these inorganics than the alevin life stage.
(5) Among juveniles, no single species was consistently more sensitive to the inorganics than another; among alevins, Arctic grayling were generally more sensitive than coho salmon and rainbow trout.
(6) Frozen eggs, embryos, alevins, or fry were homogenized in ice-cold methanol.
(7) For Arctic grayling, sensitivity to all four inorganics was significantly greater in swim-up fry from Alaska than in alevins from Montana, and sensitivity to arsenic and copper was significantly greater in juveniles from Alaska than in juveniles from Montana.
(8) DNA cytofluorometric analysis of nuclei suspensions obtained from trout white myotomal muscle during different developmental stages (eleutherembyronic; alevin; yearling and adult) showed a consistently low S-cytometric phase during all stage in which myofibres of small diameters were present.
(9) Incubation of eggs at low pH caused a lower median survival, delayed hatching, higher alevin mortality and reduced the efficiency of yolk conversion to tissue of yolk-sac alevins.
(10) Nonadditive genetic variance accounted for more of the variation in fry size characters than in those of alevins.
(11) Large numbers of AChE cells were present in freshwater living alevins, in all stages of presmolts (n = 307-544), and in adult spawners (n = 696-1774), whereas seawater-living postmolts displayed a total lack of labeled cells.
(12) The resulting embryos and alevins were incubated at constant water temperatures of 4, 8, and 16 degrees C for pink salmon and 3, 8, and 15 degrees C for chum salmon.
(13) Polyamine composition of eggs and alevins from cultured and wild Atlantic salmon, Salmo salar, was compared during early development.
(14) The mean family survival of pure Harrison alevins (13.0%) was significantly lower than that of Capilano alevins (64.1%).
(15) The dense populations of AChE-stained cells in the alevins were all situated in the caudal part of the pineal end-vesicle.
(16) Mortality of an unknown etiology occurs after hatching and before emergence among Harrison River chinook salmon (Oncorhynchus tshawytscha) alevins incubated in the Chehalis River Hatchery, British Columbia.
(17) Atlantic salmon embryos and alevins can synthesize polyamines which could be associated with their growth and development.
(18) The most sensitive stages of development during chronic or episodic exposure to low pH were early embryonic development and newly-hatched alevins.
(19) Alevin survival by family ranged from 0 to 100%, with a mean value of 35.2%.
(20) Inter- and intra-stock genetic variation for alevin survival and time to death was investigated at Chehalis Hatchery in factorial crosses among chinook salmon from the Harrison and Capilano rivers.
Salmon
Definition:
(pl. ) of Salmon
(v.) Any one of several species of fishes of the genus Salmo and allied genera. The common salmon (Salmo salar) of Northern Europe and Eastern North America, and the California salmon, or quinnat, are the most important species. They are extensively preserved for food. See Quinnat.
(v.) A reddish yellow or orange color, like the flesh of the salmon.
(a.) Of a reddish yellow or orange color, like that of the flesh of the salmon.
Example Sentences:
(1) Today, she wears an elegant salmon-pink blouse with white trousers and a long, pale pink coat.
(2) Younge, a former head of US cable network the Travel Channel, succeeded Peter Salmon in the role last year.
(3) A new analog of salmon calcitonin (N alpha-propionyl Di-Ala1,7,des-Leu19 sCT; RG-12851; here termed CTR), which lacks the ring structure of native calcitonin, was tested for biological activity in several in vitro and in vivo assay systems.
(4) To order your main course (from £7.50), squeeze through the tightly packed tables to the kitchen and select whatever catches your eye from an array of dishes that includes roast lamb, salmon with seafood risotto, stuffed cabbage, and sublime stuffed squid (£14), which comes with tomato rice studded with succulent octopus.
(5) The salmon allele in G. m. morsitans is pleiotropic and profoundly affects many aspects of fly biology including longevity, reproductive capacity, vision, vectorial capacity and duration of flight, but not circadian rhythms.
(6) Addition of extracellular Ca2+ (5 mM CaCl2), a potent osteoclast inhibitor, increased [Ca2+]i in all osteoclasts, but 10(-6) M salmon calcitonin (sCT) did so only in a subpopulation of osteoclasts.
(7) Besides the volume, the acid concentration of gastric juice is reduced, which may explain the high efficacy of salmon calcitonin to prevent ulcer formation in this species.
(8) The presence and distribution of immunoreactive gonadotropin-releasing hormone (GnRH) in brains of adult male and female Pachymedusa dacnicolor has been studied immunohistochemically using antisera against mammalian, chicken-II, and salmon GnRHs.
(9) This year, the main beneficiaries appear to be Salmon Fishing in the Yemen , which has three nominations, including for its two leads Ewan McGregor and Emily Blunt, and The Best Exotic Marigold Hotel, which scored two, including its lead Judi Dench.
(10) This study describes the effect of a natural diet, containing salmon as the source of n-3 fatty acids, on these parameters as compared to a diet very low in n-3 fatty acids.
(11) Salmon calcitonin inhibits the algodystrophic process and probably contributes to the activation of the skeletal restoration.
(12) Hypophysectomy of coho salmon (O. kisutch) reduced plasma immunoreactivity to nondetectable levels in seven of eight individuals.
(13) Immunoreactivity of antisera directed against human neuropeptide Y (NPY), anglerfish polypeptide YG (aPY), bovine pancreatic polypeptide (bPP), salmon pancreatic polypeptide (sPP), porcine peptide tyrosine tyrosine (PYY), and salmon glucagon-like peptide (GLP) was investigated in the endocrine pancreas and anterior intestine of adult lampreys, Petromyzon marinus, by immunohistochemical analysis.
(14) The minimum region in salmon calcitonin (sCT) which induces antigenicity and gastrointestinal disturbances has been identified by examining the cross-reactivity of several sCT fragments and CT analogs with antisera from sCT-treated patients, and by examining inhibition of gastrointestinal motility of these sCT fragments and CT analogs in conscious dogs.
(15) Sequence identities of sea turtle GH to other species of GH are 89% with chicken GH, 79% with rat GH, 68% with blue shark GH, 58% with eel GH, 59% with human GH, and 40% with a teleostean GH such as chum salmon.
(16) Anti-salmon prolactin, but not anti-rat or -ovine prolactin, gave a specific staining of the acidophils of the rostral pars distalis (RPD), while anti-trout growth hormone (GH), but not anti-rat GH, stained similar but always separate cells in the proximal pars distalis (PPD).
(17) The side effects attributable to salmon calcitonin were transient nausea (in nine patients), transient flushing (in four), diarrhoea (in two), and rash (in one) though in only one patient did treatment have to be withdrawn prematurely because of these effects.
(18) Isometric contractions of coho salmon (Oncorhynchus kisutch) gallbladder longitudinal muscle strips were recorded in response to porcine cholecystokinin (CCK), octapeptide of CCK (OP-CCK), desulfated octapeptide of CCK (ds-OP-CCK), porcine heptadecapeptide gastrins I and II, and pentagastrin.
(19) Competition for 125I-salmon calcitonin binding by a wide range of calcitonin analogs revealed a close correspondence between the reported biological potencies and activities in the current system.
(20) Chum salmon (oncorhynchus keta) stanniocalcin was purified, partially identified and tested for bioactivity in an assay on the intestinal calcium uptake in a marine teleost (Gadus morhua).