Effect of boron supplementation on plasma element distribution in ovariectomized rats subjected to acute swimming exercise
Küçük Resim Yok
Tarih
2011
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
COMENIUS UNIV
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Background: This study aims to examine how boron supplementation affects distribution of elements in the plasma of rats whose ovaries were removed and who were subjected to swimming exercise. Methods: The study included 80 Sprague-Dawley type female rats, which were equally allocated to 8 groups. Group 1: General control, Group 2: Exercise control; Group 3: Ovariectomized control, Group 4: Ovariectomized exercise, Group 5: IP (intraperitoneal) boron-supplemented control, Group 6: IP boron-supplemented exercise, Group 7: Ovariectomized, IP boron-supplemented exercise, group 8: Ovariectomized, IP boron-supplemented. Following the exercise, blood samples were collected from all animals by decapitation, and analyzed in terms of plasma copper, iron, phosphorus, magnesium, calcium, and zinc using an atomic absorption spectrophotometer. Results: Groups 1 and 5 had the lowest copper (p<0.01) and the highest zinc and calcium (p<0.01) levels, in comparison to other groups. Phosphorus levels in groups 3, 5 and 8 were significantly lower than those in other groups (p<0.01). Magnesium levels in groups 3, 5 and 8 were higher, relative to the levels in other groups (p<0.01). Conclusion: Results of the study indicate that acute swimming exercise in ovariectomized rats supplemented with boron leads to significant modifications in the distribution of some trace elements in the plasma. It can be emphasized as a separate result of this study that changes in copper, zinc and calcium levels were independent of boron supplementation (Tab. 2, Ref. 14). Full Text in free PDF www.bmj.sk.
Açıklama
Anahtar Kelimeler
boron supplementation, ovariectomy, minerals, elements, rat
Kaynak
BRATISLAVA MEDICAL JOURNAL-BRATISLAVSKE LEKARSKE LISTY
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
112
Sayı
6
