Sentences with phrase «gonadal hormones in»

Given the importance of gonadal hormones in growth and development, this cultural contrast invites an analysis of the multiple organ systems that may be adversely affected by neutering.

Not exact matches

The experience can alter parts of the brain which in turn control the production of hormones (known as gonadotropin - releasing hormones, or GnRH) which then regulate gonadal (testicular) development.

Prenatal Testosterone Exposure Leads to Gonadal Hormone - Dependent Hyperinsulinemia and Gonadal Hormone - Independent Glucose Intolerance in Adult Male Rat Offspring.

This is in agreement with findings in juvenile male and female rats with low levels of gonadal hormones.

These findings suggest that variations in gonadal hormones during the menstrual cycle influence the experience of pain in healthy women.»)

Your endocrine pathway starts with the hypothalamus, affecting your pituitary, which in turn affects the function of your thyroid, then adrenals, gonadal hormones, and finally gut.

The pituitary, in turn, stops telling the gonadal tissue to produce hormones like estrogen.

D - aspartic acid d - Aspartic acid supplementation combined with 28 days of heavy resistance training has no effect on body composition, muscle strength, and serum hormones associated with the hypothalamo - pituitary - gonadal axis in resistance - trained men http://www.nrjournal.com/article/S0271-5317 (13) 00173 - 5 / abstract

GnRH is an ideal contraceptive target because it regulates pituitary and gonadal hormone responses in both males and females, thus suppressing nuisance behaviors associated with sex hormones in addition to preventing pregnancy.

Behavioural risks in male dogs with minimal lifetime exposure to gonadal hormones may complicate

Lifetime gonadal hormone exposure of each dog was expressed in terms of total months of gonadal hormone exposure (i.e., number of months sexually intact).

Because the database used in that study provided no information on age at gonadectomy, the study could not evaluate bone sarcoma risk in terms of duration of gonadal hormone exposure.

The possible mechanisms by which gonadal hormone exposure might protect against the development of bone sarcoma in both males and females are not immediately evident.

However, in that study, age at neutering was not available, and thus, duration of exposure to gonadal hormones for each dog could not be determined.

This analysis was also deemed logical for pathophysiological reasons because a disruption of the growth plate closure by gonadal hormone removal in the joint developmental stage would be expected to apply to all the joint disorders.

Differences in the two breeds studied here could be due to differences in sensitivities of the growth plates to gonadal hormone removal.

For some cancers of interest, not only may breeds vary in predisposition but also the possibility of interactions between gender, gonadal hormone influences, and timing of gonadal hormone alteration should be taken into account in selecting the model and in investigating causal factors to be explored.

Comparisons of cancers in the two breeds suggest that the occurrence of cancers in female Golden Retrievers is a reflection of particular vulnerability to gonadal hormone removal.

McGreevy PD, Wilson B, Starling MJ, Serpell JA (2018) Behavioural risks in male dogs with minimal lifetime exposure to gonadal hormones may complicate population - control benefits of desexing.

The relatively high occurrence of one or more of these cancers in intact male Goldens, coupled with the relative absence of an effect of neutering, except with regard to LSA, points to a relatively high underlying rate of cancer occurrence in this gender and breed that is not affected by gonadal hormone removal.

The striking effect of neutering in female Golden Retrievers compared to male and female Labradors, and male Golden Retrievers, suggests that for this gender and breed the presence of gonadal hormones has a protective effect against cancers over most years of the dog's life.

The effects of neutering in the first year of a dog's life, especially in larger breeds, undoubtedly reflects the vulnerability of joints to delayed closure of long - bone growth plates from gonadal hormone removal [26], [27].

In dogs with congenital hypopituitarism (pituitary dwarfism, see Juvenile - onset Panhypopituitarism), there may be variable degrees of thyroidal, adrenocortical, and gonadal deficiency, but clinical signs are primarily related to growth hormone deficiency.