Seasonal changes of blood composition in captive bottlenose dolphins.
To determine how blood values in bottlenose dolphins changed during the year, 504 blood samples were taken from 9 dolphins from 1991 to 1999 and clinical blood examinations were undertaken monthly including 3 hematological and 19 serum chemistry tests. In creatinine, significant seasonal changes were found among three groups of adult males, adult females and juveniles, and the average values in summer were 15-38% higher than those in winter. In two out of three groups the average total cholesterol value were highest in winter, and the lowest of all groups were in summer. In two other groups the peaks of average FFA value were recorded in summer, and the lows were in winter.
Terasawa
Fumio
F
Enoshima Aquarium, Fujisawa, Kanagawa, Japan.
Kitamura
Masakazu
M
Fujimoto
Asami
A
Hayama
Shin-ichi
S
D000375:Aging / Q000097:blood; D000818:Animals; D000836:Animals, Zoo / Q000097:blood; D001772:Blood Cell Count; D001835:Body Weight; D002784:Cholesterol / Q000097:blood; D003404:Creatinine / Q000097:blood; D004289:Dolphins / Q000097:blood*; D005230:Fatty Acids, Nonesterified / Q000097:blood; D005260:Female; D008297:Male; D012621:Seasons
D005230:Fatty Acids, Nonesterified; D002784:Cholesterol; D003404:Creatinine