Table 4.

Baseline and change in flux with saline vehicle, with iontophoresis current from the anode and cathode. Flux in volts (s.e.mean).

		Saline (anode)		Saline (cathode)
Visit	Subjects	Baseline flux (volts)	Change in flux	Baseline flux (volts)	Change in flux
Summer	Male controls	2.63 (0.15)	0.02 (0.04)	2.50 (0.12)	0.01 (0.00)
hotbox	Female controls	2.53 (0.11)	0.03 (0.10)	2.48 (0.19)	0.05 (0.04)
	Raynaud's	2.43 (0.19)	0.06 (0.14)	2.35 (0.09)	0.05 (0.12)
Winter	Male controls	2.35 (0.20)	−0.04 (0.08)	2.46 (0.11)	0.01 (0.02)
hotbox	Female controls	2.20 (0.15)	0.02 (0.05)	2.68 (0.10)	0.05 (0.04)
	Raynaud's	2.27 (0.19)	0.04 (0.09)	2.29 (0.17)	0.03 (0.10)
Summer	Male controls	1.15 (0.09)	−0.01 (0.02)	1.25 (0.08)	0.00 (0.01)
coldbox	Female controls	1.17 (0.10)	0.01 (0.04)	1.20 (0.12).	0.03 (0.00)
	Raynaud's	1.15 (0.06)	0.02 (0.01)	1.10 (0.10)	−0.01 (0.01)
Winter	Male controls	0.64 (0.10)	0.00 (0.00)	1.26 (0.14)	0.01 (0.01)
coldbox	Female controls	0.52 (0.06)	−0.02 (0.02)	0.55 (0.09)	0.00 (0.01)
	Raynaud's	0.72 (0.13)	0.01 (0.02)	0.59 (0.10)	0.02 (0.03)