(1) In the present study, buccal ganglion neurons 5 were examined following exposure of animals to conditions that induce estivation, a behavioral state exhibited by these freshwater snails in nature.
(2) Conditioned medium promoted sprouting by intact neurons in vitro in a manner quantitatively and qualitatively similar to that observed in vivo during estivation.
(3) Standard bicarbonate ranged from a low of 8.6 mMol-L-1 (P plasma) at pH 7.5 in an awake fish to 49.6 mMol-L-1 (P) in an estivating fish.
(4) Blood respiratory properties have been studied in awake and estivating African lungfish, Protopterus amphibius.
(5) The P50 value in blood from awake fish was 33 mm Hg at pH 7.5 compared to 9 mm Hg for the estivating fish.
(6) The important involution of the pineal gland of Glis glis and Eliomys quercinus during the months of july and august belongs to a polyglandular involution (anterior lobe of the hypophysis, male and female genital glands) characteristic of estivation.
(7) The concentration of norepinephrine, dopamine, and serotonin did not change in estivation; however, a significant elevation of norepinephrine in the diencephalon and dopamine in the telencephalon was observed in starvation.
(8) Surprisingly, sprouting activity occurred in some neurons (31%) in normal animals, this being transiently elevated (to 71%) after 4 days of estivation.
(9) The oxygen-binding characteristics and the multiplicity of the stripped hemoglobiin from active lungfish Protopterus amphibius, are the same as in specimens that have been estivating for about 30 months, showing that alteration in the hemoglobin molecules is not involved in the earlier reported increase in oxygen affinity of whole blood during estivation (Johansen et al., '76).
(10) Starvation and estivation were associated with significant declines in the protein content of the diencephalon and medulla.
(11) The taxi drivers' leader, Alain Estival, has responded that there'll be uproar if the number exceeds 400.
(12) Mr Estival is also concerned that creating 1,500 new cabbies will severely dent the market in taxi licences.
(13) First, blood from estivated animals was tested for trophic activity.
(14) Group 1 was fed normally, group 2 was starved while aquatic, and group 3 was allowed to enter into a state of estivation.
(15) Elasmobranch fishes, the coelacanth, estivating lungfish, amphibians, and mammals synthesize urea by the ornithine-urea cycle; by comparison, urea synthetic activity is generally insignificant in teleostean fishes.
(16) The Na+ concentration was the same for active and estivating frogs.
(17) Estivation (shallow torpor) in the round-tailed ground squirrel (Citellus tereticaudus) is entered through electrophysiologically defined states of sleep.
(18) Annual variations of the northern limit of Anopheles arabiensis, in the Sahelo-Saharan region including some oasis, are related to temporary breeding places produced by seasonal rainfall, after estivation during the dry season or after a long migration with the wind.
(19) These mechanisms, their interactions, and the regulatory signals (e.g., second messenger molecules, pH) that coordinate them form a common molecular basis for metabolic depression in anoxia-tolerant vertebrates (goldfish, turtles) and invertebrates (marine molluscs), hibernation in small mammals, and estivation in land snails and terrestrial toads.
(20) Hematocrit, O2 capacity and blood hemoglobin concentration increased by about 50% during estivation.
Summer
Definition:
(v.) One who sums; one who casts up an account.
(n.) A large stone or beam placed horizontally on columns, piers, posts, or the like, serving for various uses. Specifically: (a) The lintel of a door or window. (b) The commencement of a cross vault. (c) A central floor timber, as a girder, or a piece reaching from a wall to a girder. Called also summertree.
(n.) The season of the year in which the sun shines most directly upon any region; the warmest period of the year.
(v. i.) To pass the summer; to spend the warm season; as, to summer in Switzerland.
(v. t.) To keep or carry through the summer; to feed during the summer; as, to summer stock.
Example Sentences:
(1) There was also acknowledgement for two long-term servants to the men’s game who will both leave the Premier League for Major League Soccer this summer.
(2) United believe it is more likely the right-back can be bought in the summer but are exploring what would represent the considerable coup of acquiring the 26-year-old immediately.
(3) In London, diesel emissions are now so bad that on several days earlier this summer, children, older people and vulnerable adults were warned not to venture outside .
(4) Some retailers said April's downpours led to pent-up demand which was unleashed at the first sign of summer, with shoppers rushing to update their summer wardrobes.
(5) Join a Twitter book club It all started last summer, when 12,000 people took to Twitter to discuss Neil Gaiman's American Gods .
(6) As Heseltine himself argued, after the success of last summer's Olympics, "our aim must be to become a nation of cities possessed of London's confidence and elan" .
(7) This includes cutting corporation tax to 20%, the lowest in the G20, and improving our visa arrangements with a new mobile visa service up and running in Beijing and Shanghai and a new 24-hour visa service on offer from next summer.
(8) The fact that the security service was in possession of and retained the copy tape until the early summer of 1985 and did not bring it to the attention of Mr Stalker is wholly reprehensible,” he wrote.
(9) In Experiment 1 (summer), hens regained body weight more rapidly, returned to production faster, and had larger egg weights (Weeks 1 to 4) when fed the 16 or 13% CP molt diets than when fed the 10% CP molt diet.
(10) Two epidemics of meningoencephalitis caused by echovirus type 7 and coxsackievirus type B 5 in the summer and autumn of 1973 in Umeå in Northern Sweden were compared.
(11) We are also running our graduate internship scheme this summer.
(12) Read more Grabban, who moved to Carrow Road from Bournemouth in 2014 for around £3m, has been a target for Eddie Howe for some time and the manager had three bids for him turned down in the summer.
(13) Summers was not a popular choice among many of the World Bank's developing country members.
(14) High degress of multinucleation were observed least frequenctly in the summer both in patients with and without known malignancy.
(15) Son was signed from Hamburg for €10m that summer to replace Schürrle.
(16) All the summer deals in graphical, Etch-a-sketch form .
(17) A foretaste of discontent came when Florian Thauvin, the underachieving £13m winger signed from Marseille last summer , was serenaded with chants of ‘You’re not fit to wear the shirt” from away fans during Saturday’s FA Cup defeat at Watford .
(18) McNear was in New York that summer after her junior year and for nearly two months they were lovers in Manhattan.
(19) The loss of summer sea ice has led to unusual warming of the Arctic atmosphere, that in turn impacts weather patterns in the northern hemisphere , that can result in persistent extreme weather such as droughts, heatwaves and flooding," she said.
(20) The last time I saw Ruqayah was in the summer of 2014, in a chain cafe in Cairo’s largest shopping mall.