Serum Homocysteine, Dehydroepiandrosterone Sulphate and Lipoprotein (a) in Alzheimer’s Disease and Vascular Dementia Lopamudra Ray 1 ;Vineet Kumar Khemka 1 ;Prajna Behera 1 ;Kausik Bandyopadhyay 1 ;Sandip Pal 2 ;Keya Pal 1 ;Debasis Basu 1 ;Sasanka Chakrabarti 1 ; 1 Department of Biochemistry, Institute of Post Graduate Medical Education and Research, Kolkata, India. ; 2 Department of Neuromedicine, Bangur Institute of Neuroscience, Kolkata, India. ; Fig. 3 Serum levels of A homocysteine, B DHEA-S and C Lpa in AD and VAD subjects. The values are expressed as the means ± SD for the number of cases n in each group of subjects. Statistical comparisons were made by one way Anova followed by post-hoc analysis as described in the methods. *p 0.001 vs. Control; ψ p 0.005 vs. VAD; φ p 0.001 vs. VAD. null,null,4(2),57-64. Doi:null