Temat: sperm motility - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Is concentration and motility of male gametes related to DNA damage measured by comet assay?
Autorzy:: Dobrzynska, M M
Tyrkiel, E.J.
Derezinska, E.
Ludwicki, J.K.
Powiązania:: https://bibliotekanauki.pl/articles/50202.pdf
Data publikacji:: 2010
Wydawca:: Instytut Medycyny Wsi
Tematy:: spermatozoon
male
germ cell
DNA damage
motility
comet assay
sperm quality
Źródło:: Annals of Agricultural and Environmental Medicine; 2010, 17, 1; 73-77
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Evaluation of the effect of using mobile phones on male fertility
Autorzy:: Wdowiak, A
Wdowiak, L.
Wiktor, H.
Powiązania:: https://bibliotekanauki.pl/articles/52101.pdf
Data publikacji:: 2007
Wydawca:: Instytut Medycyny Wsi
Tematy:: human health
sperm cell
structure
electromagnetic wave
male fertility
male
mobile telecommunication zob.mobile telephony system
mobile telephony system
living organism
mobile phone
motility
Opis:: The problem of the lack of offspring is a phenomenon concerning approximately 15% of married couples in Poland. Infertility is defi ned as inability to conceive after a year of sexual intercourses without the use of contraceptives. In half of the cases the causative factor is the male. Males are exposed to the effect of various environmental factors, which may decrease their reproductive capabilities. A decrease in male fertility is a phenomenon which occurs within years, which may suggest that one of the reasons for the decrease in semen parameters is the effect of the development of techniques in the surrounding environment. A hazardous effect on male fertility may be manifested by a decrease in the amount of sperm cells, disorders in their mobility, as well as structure. The causative agents may be chemical substances, ionizing radiation, stress, as well as electromagnetic waves. The objective of the study was the determination of the effect of the usage of cellular phones on the fertility of males subjected to marital infertility therapy. The following groups were selected from among 304 males covered by the study: Group A: 99 patients who did not use mobile phones, Group B: 157 males who have used GSM equipment sporadically for the period of 1-2 years, and Group C: 48 people who have been regularly using mobile phone for more than 2 years. In the analysis of the effect of GSM equipment on the semen it was noted that an increase in the percentage of sperm cells of abnormal morphology is associated with the duration of exposure to the waves emitted by the GSM phone. It was also confi rmed that a decrease in the percentage of sperm cells in vital progressing motility in the semen is correlated with the frequency of using mobile phones.
Źródło:: Annals of Agricultural and Environmental Medicine; 2007, 14, 1
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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