RASIO KADAR HORMON TRIIODOTIRONIN DAN TIROKSIN R PADA TIKUS PUTIH ( attus norvegicus) JANTAN GALUR WISTAR HINGGA DARI UMUR 1 BULAN 4 BULAN
Thyroid gland produces triiodothyronine (T3) and thyroxine (T4) hormones which have a function to increase the metabolic activity in almost all body tissues. The higher this hormone secretion increased, the higher the basal metabolic increased to 60%-100% above normal. The aim of research is to dete...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2014
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| Summary: | Thyroid gland produces triiodothyronine (T3) and thyroxine (T4)
hormones which have a function to increase the metabolic activity in almost all
body tissues. The higher this hormone secretion increased, the higher the basal
metabolic increased to 60%-100% above normal. The aim of research is to
determine the ratio of T3 and T4 hormones in various age of male Wistar strain rat
(Rattus novergicus). The research was using 15 males Wistar strain rats aged one
month. The rats were raised from 1 month age to 4 months. They were given
anaesthetic, ketamine HCl, before to collect their blood sample. Blood samples
were taken via the orbital sinus once a month with microhematocrite and were
placed into a sterile tube and then were centrifuged to make serum. The ELISA
was used to determine the level of triiodothyronine and thyroxine hormones in the
blood serum. The result showed that there was significant difference in the
average concentration of triiodothyronine in various age male rats. The ratios of
triiodothyronine and thyroxine hormones in male rats from the age of 1 month to
4 months in a row were 0,229 |
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