the absence of any change in the content of fructose in the ampullary gland , in the activity of beta-glucuronidase of the kidney , in cholesterol content of the testis , in diameters of seminiferous tubule and leydig cell nucleus , in activities of acid phosphatase and beta-glucuronidase of the testis and in the weight of accessory sex organs of prolactin and bromocriptine treated musk shrews suggests that prolactin does not play a significant role in regulating the testicular function of the musk shrew .
C0036630
seminiferous tubule
C0039597
testis