What's the difference between mare and stallion?

Mare


Definition:

  • (n.) The female of the horse and other equine quadrupeds.
  • (n.) Sighing, suffocative panting, intercepted utterance, with a sense of pressure across the chest, occurring during sleep; the incubus; -- obsolete, except in the compound nightmare.

Example Sentences:

  • (1) GnRH infusion produced an immediate increase in plasma LH concentrations in the mares that ovulated during the infusion period and LH levels peaked at the time of ovulation.
  • (2) Group-2 mares (n = 32) were given a single dose of progesterone (625 mg, IM) in sesame oil.
  • (3) Increased concentrations of LH in ovariectomized mares during Periods 3 and 4 were associated with well defined pulsatile profiles.
  • (4) The affected bowel was replaced through the laceration, and the vaginal defects were sutured with the mares standing, utilizing epidural anesthesia.
  • (5) Progesterone levels declined after Day 18 of the cycle in cycling mares, whereas they increased in the pregnant mares.
  • (6) There was, however, no difference in the overall elimination rate constant between foals and mares.
  • (7) However, when hypoxia occurred during colic surgery in the last 60 days of pregnancy, the mares either aborted or delivered severely compromised foals that did not survive.
  • (8) Mares may suffer from a variety of genital injuries including vulval separations, vaginal lacerations and, less commonly, vaginal rupture.
  • (9) Other than a brief increase (P less than .05) in PRL secretion in mares treated with E2, secretion of PRL did not differ (P greater than .1) among groups.
  • (10) Danazol was found to inhibit multiple enzymes of steroidogenesis directly in the pregnant mare serum (PMS)-treated hamster ovary and the rat testis and adrenal in vitro.
  • (11) An intra-abdominal abscess was diagnosed in a 7-year-old mare by palpation per rectum and from abnormal clinicopathologic findings.
  • (12) We have observed pinealitis in a mare with equine recurrent uveitis.
  • (13) In Experiment 1 pregnant mare's serum (PMS) was injected sc in doses of 25 IU between 8 and 9 A.M. on Day 0.
  • (14) Nine Przewalski's horse embryos were transferred surgically, and 2 non-surgically, to domestic Welsh-type pony mares.
  • (15) Detection of estrus in mares is problematic in that it requires the presence (or at least facsimile acoustic or tactile stimuli) or a stallion.
  • (16) A sandwich enzymeimmunoassay (EIA) for pregnant mare serum gonadotropin (PMSG) using a microtiter plate was developed.
  • (17) Plasma concentrations of estrogens, gestagens, cortisol (F), 13, 14-dihydro, 15-keto PGF2 alpha (PGFM) and pregnant mare serum gonadotropin (PMSG) in 10 Thoroughbred mares were measured for a 11-month pregnancy period.
  • (18) In mares in Group P + B there was no correlation between age and the values measured.
  • (19) The LH response to GnRH agonist (area under curve) was similar among groups at d 0 but was greater (P less than .05) for mares in group 3 on d 7 and 14 and groups 2 and 3 on d 21 than for controls.
  • (20) Asked if a Weston-super-Mare dairy farmer's claim that fewer than 100 been killed so far was accurate, a spokesman at the Department for Environment, Food and Rural Affairs (Defra), would not confirm or deny the figure.

Stallion


Definition:

  • (n.) A male horse not castrated; a male horse kept for breeding.

Example Sentences:

  • (1) in horses is imputed to the small numbers of people involved in the work, to the conservation of the authorities responsible for breeding, to the wrong choice of stallions for A.I.
  • (2) Detection of estrus in mares is problematic in that it requires the presence (or at least facsimile acoustic or tactile stimuli) or a stallion.
  • (3) Similar to other seasonal breeders, it appears that stallions may possess an endogenous circannual rhythm in reproductive function that is subject to manipulation by altering the light:dark ratio, i.e., photoperiod.
  • (4) It's so magnificent, like the swishing mane of a thoroughbred stallion … Too late, snip snip, off it comes.
  • (5) A 10-year-old Appaloosa stallion was referred for evaluation of colic.
  • (6) Ultrasonographic images of the accessory sex glands of 8 stallions were recorded immediately prior to sexual preparation, immediately after sexual preparation, and immediately after ejaculation.
  • (7) Hormonal effects of prolonged administration of gonadotrophin-releasing hormone (GnRH) were investigated in 7 fertile stallions in winter and summer.
  • (8) It was concluded, therefore, that hydrogen ion extenders depress fertilizing capacity of stallion spermatozoa immediately after extension and show little promise as semen extenders for short- or long-term storage of stallion semen.
  • (9) The spermatozoa in about 200 ejaculates from 36 stallions were examined to compare their survival time, motility and velocity before and after thawing.
  • (10) Repeated bacteriological examinations need to be undertaken before it can be concluded that a stallion is free of infection.
  • (11) Chapter 1: imagine your hopes and dreams are a galloping stallion, wild and untamed.
  • (12) It is concluded that intratesticular testosterone increases with age, is related in a positive manner to quantitative rates of sperm production, and can account for some of the differences in sperm production among individual stallions within a single breeding season.
  • (13) Four pony mares were readily infected with the organism of contagious equine metritis by intracervical inoculation and one by coitus with an infected stallion.
  • (14) Only in the oldest stallion (32 years) was there a significant lowering of fertility.
  • (15) Among 29 offspring in two stallion families there was evidence for one recombinant.
  • (16) Stallions may also harbor EAV in the genital tract and transmit the virus to mares during coitus.
  • (17) In the bull and ram, nucleolytic enzymes were found to be secreted by the seminal vesicles but in the boar, rabbit and stallion they originate mostly from the epididymis.
  • (18) The application of a long-day photoperiod (16 hours light:8 hours dark) in December, following 20 weeks of short days (8 hours light:16 hours dark), was effective in hastening the seasonal sexual recrudescence of stallions but was not effective in prolonging the interval of heightened reproductive capacity.
  • (19) A Thoroughbred stallion with erectile dysfunction following paraphimosis was managed to allow consistent ejaculation.
  • (20) Transmission of EAV infection by long-term carrier stallions would appear to occur solely by the venereal route.

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