Evidence-Based Complementary and Alternative Medicine / 2014 / Article / Tab 3

Research Article

Proof-of-Concept Randomized Controlled Study of Cognition Effects of the Proprietary Extract Sceletium tortuosum (Zembrin) Targeting Phosphodiesterase-4 in Cognitively Healthy Subjects: Implications for Alzheimer’s Dementia

Table 3

Zembrin extract on vital signs in healthy control subjects.

Zembrin: means (SDs); Placebo: means (SDs);
BeforeAfter valueBeforeAfter value

Systolic BP 115.0 (13.2)116.7 (15.8)ns117.5 (17.4)116.3 (13.8)ns
Diastolic BP 72.3 (8.7)73.4 (10.4)ns76.0 (9.4)74.5 (7.5)ns
Pulse 73.4 (7.2)74.6 (7.1)ns74.4 (11.9)75.7 (9.3)ns
Temperature 36.2 (0.2)36.1 (0.2)ns36.3 (0.3)36.3 (0.3)ns
Weight (lbs)163.1 (26.0)162.6 (26.7)ns162.7 (26.0)163.5 (26.8)ns

Ns: not significant at level.

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