{'fraction_non_alphanumeric': 0.0214168039538715, 'fraction_numerical': 0.0008237232289950577, 'mean_word_length': 5.532258064516129, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Monitoring serum chondroitin sulfate levels in patients submitted to coronary artery bypass surgery.

Glycosaminoglycans (GAGs) are functionally important molecules of the arterial wall and play a crucial role in atherogenesis. Chondroitin sulfate/dermatan sulfate proteoglycans (CS/DSPGs) participate in several biological events through their GAG chains, and are also involved in the development of atherosclerosis. The aim of this study was to compare the pre- and post-operative levels of CS in serum of patients after coronary artery bypass graft surgery using a highly sensitive reversed-polarity capillary electrophoresis method and to investigate the correlation of CS with common biochemical lipid markers. It was found that CS values were significantly higher for all patients post-operatively and, furthermore, CS levels were statistically correlated to apolipoprotein A and B levels. Notably, the pre-operational lipid profile of the patient may be indicative of the values of 4-sulfated CS post-operationally. Furthermore, the obtained results highlight the clinical significance of CS levels in serum, since they may provide complementary information for the latent inflammatory state of the patient.