Example sentences for: spermatogenesis

How can you use “spermatogenesis” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Its predominant expression in testes suggests a role in spermatogenesis.

  • The late stages of spermatogenesis (spermiogenesis) were extensively studied for the possible direct effects of ABP [ 16 17 42 43 44 45 ] . In these studies, however, ABP (at least at physiological concentrations) appeared to be supportive, rather than detrimental, to spermatogenesis.

  • Although optimal and highly regulated rates of "spontaneous" germ cell apoptosis are essential for normal spermatogenesis [ 1 2 46 47 48 ] , there is evidence to link the increased or decreased apoptosis of germ cells with abnormal spermatogenesis and male infertility [ 3 49 50 ] .

  • Normal spermatogenesis represents a precisely regulated balance between continuous cell proliferation and concomitant programmed cell death, apoptosis [ 1 2 3 4 ] . More than 50% of the germ cells die during their normal developmental process [ 5 6 ] . Apoptosis in the testis of rodents is detected as early as the 14 thembryonic day [ 7 ] . After birth, an early apoptotic wave of germ cells during a critical pre-pubertal period (around 3-4 weeks) [ 8 ] may be required for determining the subsequent normal pattern of spermatogenesis [ 3 ] .

  • The clinical criteria of male hypogonadism refers to failure of testicular function resulting in decreased production or absence of male sex hormones and impaired spermatogenesis, whether this failure is secondary to hypothalamic and pituitary dysfunction or is primary testicular failure [ 20].


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