08 May 2023>: Clinical Research
Evaluation of the One-Hour C-Propionate Breath Test in 49 Patients from a Single Center in Japan to Detect Vitamin B Deficiency
Yosuke Sasaki ABCDEFG* , Takahiro Sato BDF , Tadashi Maeda BDFG , Fumiya Komatsu BCD , Naoyuki Kawagoe BC , Tsunehiko Imai ACDF , Tomoyuki Shigeta BF , Naoyasu Kashima B , Yoshihisa Urita ABDFGDOI: 10.12659/MSM.940238
Med Sci Monit 2023; 29:e940238
Figure 4 Comparisons of RRs in 1-h PBT between post- and pre-VB12 supplementation. Horizontal axis and vertical axis indicate time (min) after 13C-propionate administration and RR (%dose/h), respectively. The tinted area around each line indicates standard deviation. The RR30 was significantly higher in the post-supplement group than in the pre-supplement group. MCV – mean corpuscular volume; PBT – 13C-propionate breath test; RR – 13C recovery rate; RR30 – RR at 30 min after administration of 13C-propionate; VB12 – vitamin B12.