Levels of sex hormones, sex hormone binding globulin, antisperm antibodies and dopamine in postmanopausal women of nomadic and settled aboriginal and local caucasoid populations of the arctic territories

Klinicheskaia laboratornaia diagnostika
D S PotutkinS V Andronov

Abstract

Positive changes in the society led to an improvement in quality and lifetime; as a result the menopause in women lengthens much longer, in light of this the relevance of studying hormonal changes increases, especially among the representatives of different groups living in the Arctic territories. The study was carried out on 138 women who included nomadic and settled aboriginal and local Caucasoid postmenopausal populations, permanently residing in the Arctic territories of Russia. The greatest difference in the studied blood indicators was shown between the local Caucasoid and aboriginal population. A greater imbalance in the content of dopamine in Aborigines compared with the European population was combined with a higher levels of prolactin, sex hormone binding globulin, antisperm antibodies and with lower concentrations of lutropine, progesterone, total and free testosterone. In the settled aboriginal population compared with nomadic one there were shown the larger proportion of people with low levels of dopamine, lutropine, follitropin and high levels of prolactin, sex hormone binding globulin in the presence of increased number of feedbacks in the hypothalamic-pituitary-gonadal system, which suggested more pronounced red...Continue Reading

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