Johannes Peter Schmidt

Stimulation of osteoclast activity by low B-vitamin concentrations

Markus Herrmann, Johannes Peter Schmidt, Natascha Umanskaya et al. · Bone · 2007 · 64 citations

Medicine, Nutritional Sciences, Physiology +14

The effect of B-vitamins on biochemical bone turnover markers and bone mineral density in osteoporotic patients: a 1-year double blind placebo controlled trial

Markus Herrmann, Natalia Umanskaya, Lydia Traber et al. · Clinical Chemistry and Laboratory Medicine (CCLM) · 2007 · 57 citations

Medicine, Nutrition, Nutritional Sciences +16

Accumulation of homocysteine by decreasing concentrations of folate, vitamin B12 and B6 does not influence the activity of human osteoblasts in vitro

Markus Herrmann, Natalia Umanskaya, Britt Wildemann et al. · Clinica Chimica Acta · 2007 · 21 citations

Medicine, Biochemistry, Physiology +13