Sentences with word «estrous»

The word "estrous" refers to a specific stage in the reproductive cycle of female mammals, typically associated with being in heat or the period when they are most likely to mate and reproduce. Full definition
However, spaying your female dog before her first estrous cycle greatly reduces the risk of developing mammary tumors.
The earlier you spay the better — performing the operation before her first estrous cycle lowers her risk of mammary cancer later in life and can stop her from developing bad habits like urine - marking.
Other causes for urine marking involve exposure to social triggers, such as encountering a female dog in estrous (in heat).
A spayed bitch doesn't get cancer of the reproductive tract or drip blood on the floor during estrous periods.
Mating; fertility; gestational indices; ovarian primordial follicle counts; estrous cyclicity; precoital interval; gestational length; offspring sex ratios; postnatal survival; nipple / areolae retention in preweanling males; epididymal sperm number, motility, and morphology; daily sperm production; and efficiency of daily sperm production were not affected at any exposure.
Estrous period or when cats are in heat is normal.
Radiography of pregnant or estrous bitches should be avoided.»
It was also believed that infanticide was common — male pumas killing babies so that the female would go into estrous and then conceive his kids, thereby ensuring that his genes were represented in the evolutionary pool.
When and why did humans switch from the standard mammalian estrous cycle to being continuously sexually minded?
They used naturally cycling mice that were allowed to go through their normal estrous cycles, akin to the menstrual cycle in women.
Female newborns who are orally exposed to genisin, the glycosylated form of genistein (soy phytoestrogen) experienced harm to the reproductive system in the form of «delayed vaginal opening... abnormal estrous cycles, decreased fertility, and delayed parturition.»
In a study published in the Journal of Animal Science, 24 gossypol was found to induce reproductive problems in females by disrupting estrous cycles, pregnancy, and early embryo development in non-ruminant species.
(14, 15) Interestingly, modulation of the gut microbiota with fecal microbiota transplantation (FMT) has been found to improve estrous cycles and decrease androgen biosynthesis in an animal model of PCOS, indicating that modulation of the estrobolome may be beneficial in the treatment of PCOS.
The rest of the animal species can be polyesterous if they have more reproductive cycles during the year, or seasonal types of animals whose estrous cycles only appear in a certain season of the year, usually in the spring or summer.
Last but not least, female dogs and cats also experience estrous and drip blood during their heat cycles.
The remarkable proliferation of rabbits is partly due to the fact that the female does not have a true estrous cycle.
Scheduling a pre-breeding office visit prior to your bitches expected estrous cycle allows our veterinarian proper timing to run diagnostics testing and treatments that may make all the difference in producing a litter of live healthy puppies.
402 abandons her yearling cub and becomes estrous.
Females have a distinct temperature signal when they're in estrous, then again when they're closer to pregnancy, and when they give birth — so now we have a much better understanding of reproduction in this species.»
Bacteria that is introduced to the uterus during estrous is more likely to cause an infection.
Females spayed before their first estrous cycle («heat») greatly reduces her chance of mammary tumors, ovarian cancer and uterine infection (all of which can be fatal and costly to treat).
Spaying eliminates the possibility of uterine or ovarian cancer and greatly reduces the incidence of breast cancer, particularly when your pet is spayed before her first estrous cycle.
But the estrous cycle made a significant difference.
During their estrous peak, the females took 10 % longer to get up than before and after the cycle's onset.
These results suggest that the gender gap in alcohol behavior may have to do with how hormones play into both gender - related and estrous cycle - related changes in central nervous system excitability, the team reports this month in Alcoholism: Clinical and Experimental Research.
To examine this link more closely, Swartzwelder and colleagues studied the sedative effects of alcohol by injecting the equivalent of about 20 drinks of alcohol into adolescent and adult rats of both genders and throughout the females» estrous cycle.
Mice were evaluated to determine when they entered diestrus — the phase in the estrous cycle when estrogen levels are close to their peak.
Seasonally polyestrous animals or seasonal breeders have more than one estrous cycle during a specific time of the year and can be divided into short - day and long - day breeders:
Estrous cycles start after sexual maturity in females and are interrupted by anestrous phases or by pregnancies.
The estrous cycle or oestrus cycle (derived from Latin oestrus «frenzy», originally from Greek οἶστρος oîstros «gadfly») is the recurring physiological changes that are induced by reproductive hormones in most mammalian therian females.
Typically, estrous cycles continue until death.
Neuroscientists investigate fluctuations in female attraction to and sensory perception of male pheromones throughout the estrous cycle...
Oxybenzone has been found to decrease sperm count and lengthen the estrous cycle in mice; and it is potentially carcinogenic in humans.
One of the most common causes of dog fertility issues is breeding or insemination during the improper time in the female's estrous cycle — or in layman's terms, when the female dog is not fully in heat.
American Kennel Club: «AKC Breeder: Timing Is Everything: Breeding Strategies and the Estrous Cycle.»
Reproductively intact females will mark, especially prior to coming into and during estrous (before and while they're in heat) to advertise their availability.
Female dogs will start having an estrus (also spelled «estrous») cycle.
One of the most common causes of dog fertility issues is breeding or insemination during the improper time in the female's estrous cycle or in layman's terms, when the female dog is not fully in heat.
Female dogs typically begin going into heat, which is also known as the estrous cycle, at about 6 months of age.
Female dogs spayed before their first estrous cycle («heat») greatly reduces her chance of mammary tumors, ovarian cancer and uterine infection (all of which can be fatal and costly to treat).
Spaying eliminates the possibility of uterine or ovarian cancer and greatly reduces the incidence of mammary cancer, particularly when your pet is spayed before her first estrous cycle.
B. Current scientific evidence documents benefits of spaying kittens before the first estrous cycle, including the following: · Decreased risk for mammary carcinoma · Elimination of reproductive emergencies such as pyometra and dystocia · Avoidance of unintended pregnancies that may occur as early as 4 months of age · Potential decrease in behavioral problems linked with cat relinquishment.
These estrous cycles usually appear early in the spring and are gone before late fall.
So they have no estrous bleeding or swelling of the vulva.

Phrases with «estrous»

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