Table 1. Intracellular Na and K... | American Society of Hematology

Table 1.

Intracellular Na⁺ and K⁺concentrations

Donor	Intracellular electrolytes (mmol/L cells)		Isotopic K⁺ influx (5 mmol/L external [K⁺]) (mmol/L cells · h)
Donor	[Na⁺]	[K⁺]	Na⁺, K⁺ pump ouabain-sensitive	Na⁺, K⁺ cotransport bumetanide-sensitive	Residual leak
CL II.7	—	—	3.360	0.690	0.139
CL II.3^*	—	—	3.455	0.889	0.186
CL III.1	—	—	3.049	0.318	0.201
CL II.4^*	—	—	3.750	0.700	0.145
Control	—	—	2.070	0.510	0.066
GR III.1	9.2	95.9	12.650	2.033	0.220
VA II.2^*	21.1	77.8	3.081	2.233	0.144
VE II.5^†	21.7	82.2	4.965	2.007	0.204
Travel control	15.1	96.9	—	—	—
Normal	5-11	85-105	1-2	0-1	0.06-0.10

Donor	Intracellular electrolytes (mmol/L cells)		Isotopic K⁺ influx (5 mmol/L external [K⁺]) (mmol/L cells · h)
Donor	[Na⁺]	[K⁺]	Na⁺, K⁺ pump ouabain-sensitive	Na⁺, K⁺ cotransport bumetanide-sensitive	Residual leak
CL II.7	—	—	3.360	0.690	0.139
CL II.3^*	—	—	3.455	0.889	0.186
CL III.1	—	—	3.049	0.318	0.201
CL II.4^*	—	—	3.750	0.700	0.145
Control	—	—	2.070	0.510	0.066
GR III.1	9.2	95.9	12.650	2.033	0.220
VA II.2^*	21.1	77.8	3.081	2.233	0.144
VE II.5^†	21.7	82.2	4.965	2.007	0.204
Travel control	15.1	96.9	—	—	—
Normal	5-11	85-105	1-2	0-1	0.06-0.10

Blood was always stored for at least 18 hours on ice prior to analysis. Intracellular electrolyte concentrations of family BI members, provided elsewhere,22 were consistent with values obtained in VA II.2 and VE II.5.

DHS + pseudohyperkalemia.

†

DHS + (personal) history of PE^DHS.

View Large

This Feature Is Available To Subscribers Only