Pathological value

Typical Pathological Values Respiratory Chain Abnormalities... 

Reference and Pathological Values of tHcy Ideally, each laboratory should obtain it s own reference values. Those obtained in our own laboratory are summarised in Table 2.2.1. Typical pathological values of tHcy are given in Table 2.2.2. ... 

Reference Values and Typical Pathological Values See Tables 2.2.1 and 2.2.2... 

Table 2.2.4 Typical pathological values for AdoMet and AdoHcy...

PA reference values for plasma, urine, and CSF are 2.511.25 pmol/1, 0-6 mmol/ mol creatinine, and <0.12 pmol/1, respectively. Pathological values may cover a very wide range as an example, patients with the Zellweger syndrome may have plasma PA levels up to 170 pmol/1 the CSF of a AASA-dehydrogenase-deficient patient may show PA levels as high as 3 pmol/1. 

Reference Values, Pathological Values and Pitfalls for PUFA... 

Pathological values invariably refer to decreased levels of the essential fatty acids, either in erythrocytes or in plasma. For a correct understanding of the mechanisms resulting in lowering of the fatty acid levels, one has to take note of the source of the fatty acids and their interconversion. 

Typical pathological values in urine are 41-345 mM 90- 193 mmole/mmole creatinine or 11-360 mmole/24 h [5]. 

A list of typical pathological values is given in Table 4.1.4. 

Table 4.1.4 Pathological values for urinary GAG concentrations using the alternate method described in 4.1.3.2 (values adapted from Chih-Kuang et al. [13])...

Reference Values/Typical Pathological Values Not available. 

A standard curve is plotted from the standard samples that have been treated like the other samples (after purification and lyophilization) NeuAc concentrations in the samples are calculated from this plot. The concentration is reported in nmol NeuAc/ mg protein in the original sample lysate. Normal reference values and pathological values as found in our laboratory are reported in Table 4.3.5. 

Table 4.3.5 Normal and pathological values of free NeuAc in cultured fibroblasts of controls and in patients with the different clinical forms ofSASD...

Activities are calculated and compared to internal control samples. Normal reference values and pathological values as found in our laboratory are reported in Table 4.3.6. 

Table 4.3.6 Normal and pathological values of sialidase and f-galactosidase activity in cultured fibroblasts of controls and patients with sialidosis or galactosialidosis...

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