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Table 1 Vitamin K1 and menaquinone-4 concentrations in liver and testis

From: Menaquinone-4 enhances testosterone production in rats and testis-derived tumor cells

Organ

Liver

Testis

 

Vitamin K1

Menaquinone-4

Vitamin K1

Menaquinone-4

Cont (n = 8)

212.7 ± 20.72a

0.634 ± 0.529

7.331 ± 1.621

189.5 ± 8.823

MK-4 sup (n = 7)

77.82 ± 6.415**

2016.8 ± 359.1**

1.481 ± 1.516*

995.9 ± 111.6**

  1. aEach value is the mean ± SE (pmol/g tissue). Values are significantly different from those of the Cont group at *p < 0.05, **p < 0.01.