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Table 2 Measurement of fatty acid oxidation rates in lymphocytes.

From: A novel mutation of the ACADM gene (c.145C>G) associated with the common c.985A>G mutation on the other ACADM allele causes mild MCAD deficiency: a case report

Metabolic steps

Substrates

Patient

Control tested in the same run

Controls(n = 40)

  

(nmol/hr.mg protein)

(nmol/hr.mg protein)

(nmol/hr.mg protein)

Mitochondrial oxidations assayed

- by carbon dioxide production

[1-14C]-butyrate

2.61

6.60

4.20 ± 1.06[2.52-7.69]

[1-14C]-octanoate

1.41

4.77

3.53 ± 0.81[3.53-6.37]

- by carbon dioxide plus water

soluble material production

[1-14C]-palmitate

5.70

7.39

6.08 ± 1.03[4.28-8.51]

- by tritiated water formation

[9,10-3H]-myristic acid

1.03

9.27

7.75 ± 1.73[4.97-11.20]

[9,10-3H]-palmitic acid

1.75

7.41

6.12 ± 1.28[4.00-9.20]

  1. Control values are means ± SD, range control values are given below between brackets.