w
B
Table V
A Balance Sheet Showing Renal and Extrarenal Net Flux of Water and Electrolytes in the Freshwater Eel
Following Adrenalectomy with or without Injection of Cortisol (20 pg per 100 g/day) or
Removal of Corpuscles of Stannius and Subsequent Grafting of Corpusc1esnvb
Control
Adrenalectomized
Adrenalectomized
“Stanniectomized”
(saline)
+ saline
+ cortisol
“Stanniectomized” + homotransplant
(n = 9)
(n = 8)
(n = 8)
(n = 7)
(n = 5)
n
Urine rate (ml/kg/day)
26.4 f 3.5
12.9 f 2.6c
33.3 f 4.2
25.5 f 4.0
28.8 f 4.8
X
Na (Irmoles/kg/day)
m
Extrarenal uptake
$317 f 3 2
+221 k 5 8
+380 f 78
+243 f 93
+298 f 40
cr
8
K (pmoleslkglday)
“E
E l
Ca (pmoles/kg/day)
“E
i l
”1
-
Inulin clearance (ml/kg/day)
36.1 f 4 . 4
12.4 f 1 . e
35.9 f 9 . 1 (n = 4)
-
Urinary loss
-364 * 32
-458 * 83
-482 f 62
-426 f 3 8
-330 f 40
Extrarenal loss
-95 f 8
-226 f 30‘
-134 k 29
-98 f 20
-92 f 11
Urinary loss
-23.1 f 1.0
-12.9 f 2 . l C
-34.4 f 5.9
-18 f 8
-23 f 7
Urinary loss
-16.4 f 4.0
-26.8 f 5.5
-15.5 f 3 . 4
-6.9 f 0.8“
-28 f 4
n
Mg (Irmoles/kg/day)
4
Urinary loss
-0.56 f 0.23
-1.30 f 0.61
-0.15 f 0.04
-0.06 f 0 . 0 3
-1.20 f 0.30
From D. K. 0. Chan et al. (1969).
"cans k S.E.; +, gain; -, loss.
c Probability compared with control group <0.05.
9
2
U
m