Testosterone administration has been shown to enhance blood flow to the midbrain and superior frontal gyrus. This effect may explain the improvement in cognitive function that some patients experience with testosterone replacement therapy (TRT) (Azad et al.2003). In older men, low estradiol and hi...
M. Obesity and baseline estradiol levels are independent predictors for initiation of anastrozole in hypogonadal men on clomiphene citrate. World J. Mens Health 38, 582–590 (2020). Article PubMed PubMed Central Google Scholar Alder, N. J., Keihani, S., Stoddard, G. J., Myers, J. B...
Of the numerous hormones that regulate body function, two steroid hormones are extremely important: estradiol, a female sex hormone, and testosterone, a male sex hormone. Present in the body in insignificant amounts, they regulate sexual differentiation and reproduction. The two primary classes of ...
The body of your penis is cylindrical in shape and consists of three circular shaped chambers. These chambers are made up of special, spongelike tissue. This tissue contains thousands of large spaces that fill withbloodwhen you are sexually aroused. As the penis fills withblood, it becomes rig...
Highman B, Norvell MJ, Shellenberger TE (1978) Pathological changes in female C3H mice continuously fed diets containing diethylstilbestrol or 17beta-estradiol. J Environ Pathol Toxicol 1:1–30 CAS PubMed Google Scholar Hikim AP, Leung A, Swerdloff RS (1995) Involvement of apoptosis in the...
C57BL/6J females used as stimuli were ovariectomized under general anesthetic (xylazine/ketamine) and implanted with SILASTIC implants (Dow Corning, Midland, MI) filled with 50 µg of estradiol-benzoate (Sigma-Aldrich) in 30 µl of sesame oil. Four to five h before the tests, females...
Proceptive and receptive behaviors were examined in aging and young ovariectomized female rats treated with estradiol benzoate and progesterone. Young females approached males confined in wire mesh cages more frequently and exhibited more proceptive behaviors toward these males than did middle-aged females...
Since the total amount of serum estradiol in 18d embryonic mice is about 90 pg/ml with free estradiol of less than 1 pg/ml [46], presumably being regulated by the amount of AFP [32], the observed difference in the amounts of AFP in embryonic sera might be critical in titrating ...
Objectives: We compared the male sexual partners of teen girls of age 15 to 19 years, currently infected with a sexually transmitted infection (STI) versus the male partners of adult women of age 20 to 41 years, with an STI to determine risk factors in these high-risk sexual dyads related...
Compared to women in late puberty with high fertility, pre-pubescent and post-menopausal women showed a lower preference for masculinized male faces (Little et al., 2010; Sacco, Jones, DeBruine, & Hugenberg, 2012). Furthermore, some researchers found that only women in a period of high-...