What's the difference between mate and oestrus?

Mate


Definition:

  • (n.) The Paraguay tea, being the dried leaf of the Brazilian holly (Ilex Paraguensis). The infusion has a pleasant odor, with an agreeable bitter taste, and is much used for tea in South America.
  • (n.) Same as Checkmate.
  • (a.) See 2d Mat.
  • (v. t.) To confuse; to confound.
  • (v. t.) To checkmate.
  • (n.) One who customarily associates with another; a companion; an associate; any object which is associated or combined with a similar object.
  • (n.) Hence, specifically, a husband or wife; and among the lower animals, one of a pair associated for propagation and the care of their young.
  • (n.) A suitable companion; a match; an equal.
  • (n.) An officer in a merchant vessel ranking next below the captain. If there are more than one bearing the title, they are called, respectively, first mate, second mate, third mate, etc. In the navy, a subordinate officer or assistant; as, master's mate; surgeon's mate.
  • (v. t.) To match; to marry.
  • (v. t.) To match one's self against; to oppose as equal; to compete with.
  • (v. i.) To be or become a mate or mates, especially in sexual companionship; as, some birds mate for life; this bird will not mate with that one.

Example Sentences:

  • (1) He's Billy no-mates with a Heckler & Koch sniper-rifle, drowning in loneliness, booze and depression.
  • (2) Females were killed at various times after the onset of mating or artificial insemination, oviducts were fixed and sectioned serially, and spermatozoa were counted individually as to their location in the oviduct.
  • (3) Adult nonpregnant female rhesus monkeys fed purified diets containing 100 or 4 ppm zinc for 1 yr were mated then studied through midgestation.
  • (4) Abnormal synaptonemal complexes were seen in all 19 crosses of N. crassa and N. intermedia that were examined, including matings between standard laboratory strains, inversions, Spore killers, and strains collected from nature.
  • (5) One hundred and ninety-six herd mates without RP served as controls.
  • (6) Males exploit this behavioural switch by increasing their sneaky mating attempts.
  • (7) To this end, a meiosis-defective mating-type mutation was used as a marker for the plus segment, by taking advantage of its suppressibility by a nonsense suppressor.
  • (8) Using allozymes as the genetic probe, data are presented which show that wild Drosophila buzzatii females and males engaged in copulation mate at random.
  • (9) Nwakali, an attacking midfielder, was the player of the Under-17 World Cup in Chile last year, which Nigeria won, and at which his team-mate Chukwueze, a winger, also impressed.
  • (10) Gibbs was sent off in the first half at Stamford Bridge for handball, despite replays clearly showing it was his team-mate Alex Oxlade-Chamberlain who illegally deflected an Eden Hazard shot.
  • (11) Fumonisins are mycotoxins produced by strains belonging to several different mating populations of Gibberella fujikuroi (anamorphs, Fusarium section Liseola), a major pathogen of maize and sorghum worldwide.
  • (12) Transfer of the shuttle vectors from B. uniformis donors to E. coli occurred at the same frequencies when the matings were done aerobically or anaerobically.
  • (13) the does had been grazing on lucerne from the time of mating and received a free-choice lick, which included iodine.
  • (14) The present investigation examines the assortative mating coefficients for scales of the Minnesota Multiphasic Personality Inventory (MMPI) from five separate studies.
  • (15) After irradiation by 137Cs gamma-rays at a dose of 5 Gy the males were mated to unirradiated females and genetic analysis of fertility in the F1 progeny was carried out.
  • (16) Swarming is a requisite for mating in populations of Aedes communis and Ae.
  • (17) Recombination between markers was observed in matings between phage beta and the heteroimmune corynebacteriophages gamma and L. In such matings between heteroimmune phages the c markers of phages beta and gamma failed to segregate from the imm markers which determine the specificity of lysogenic immunity in these phages.
  • (18) Labs that produce new legal highs use the simple expedient of giving them to their mates to test.
  • (19) On the basis of segregating phenotypes, the genetic potentials of these compatible nocardiae were ascertained as follows: the formation of a diploid with subsequent segregation of parental or haploid recombinant genomes or both; persistence of the diploid through many generations; continuing reassortment of genetic information by multiple matings between parental or recombinant organisms; and, very probably, second-round recombinations within the diploid.
  • (20) A test mating between two Manchester Terriers affected by Perthes' disease (PD) resulted in the birth of three affected males and two unaffected females.

Oestrus


Definition:

  • (n.) A genus of gadflies. The species which deposits its larvae in the nasal cavities of sheep is oestrus ovis.
  • (n.) A vehement desire; esp. (Physiol.), the periodical sexual impulse of animals; heat; rut.

Example Sentences:

  • (1) Basal 20 alpha DHP levels remained low until a sharp rise at mid pro-oestrus.
  • (2) Gilts that had already reached sexual maturity at the time of insemination showed a higher rate of oestrus and better litter size than immature animals.
  • (3) 2 Metabolism in vitro was high during met-oestrus and di-oestrus and low during pro-oestrus and oestrus; this variation in activity correlated with changes in Vmax of the enzyme without changes in Km.
  • (4) In spite of small corpora lutea and increased follicular activity, none of the prednisolone treated heifers showed signs of oestrogen influence, and the two animals slaughtered 26 days after the start of treatment, did not ovulate or show signs of oestrus.
  • (5) Serum concentrations of immunoreactive inhibin in oil-treated rats increased from metoestrus to pro-oestrus and decreased at oestrus.
  • (6) Only one inoculated goat became pregnant after the third oestrus.
  • (7) Two peaks of plasma FSH concentration were detected after the onset of oestrus.
  • (8) Pregnant cows showing oestrus were usually seen interacting with other oestrous cows in the sexually active group.
  • (9) The labelling index of rat mammary gland during oestrus, pregnancy and early lactation was studied in vitro.
  • (10) Ovarian activity was controlled for synchronization of oestrus by using progestagen-impregnated intravaginal sponges and multiple ovulations were induced by using exogenous gonadotrophin therapy.
  • (11) In the three E2 groups, 41.7, 62.5 and 37.5% of animals showed oestrus within 26 h of injection while in the control groups only one animal showed oestrus.
  • (12) When lergotrile mesylate was given on the morning of pro-oestrus, the LH surge was advanced.
  • (13) The kinetics of specific antibodies of the blood serum of sheep experimentally infested with 80, 160 and 1000 specimens of Oestrus ovis larvae was examined.
  • (14) On the basis of gained results it was concluded, that synchronized oestrus ewes on receiving PMSG in anoestrus season the ovarial response was more significant than in autumn breeding season.
  • (15) Rats were injected on D1 and killed at first oestrus.
  • (16) The oestrus cycle had no effect on levels of the three steroids measured.
  • (17) Granulosa cell responsiveness at an early (1-2 h) or late (14-16 h) stage of differentiation following the onset of oestrus [and presumably the LH surge] was studied in 16 cows.
  • (18) Second, the effectiveness of establishment of a cervical reservoir of spermatozoa, in ewes in which oestrus and ovulation have been controlled, has been re-examined.
  • (19) administered in a single dose at either 0900 h or 1800 h pro-oestrus, and on the morning of oestrus the rats were killed.
  • (20) Such transformation of steroid gestagens to oestrogens is likely to offer an explanation for the occurrence of oestrogen effects which had been observed during synchronised oestrus of cattle following oral application of 19-norgestagens.

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