Serum levels of complement B and D in patients with diabetic peripheral neuropathy and their correlation / 中国医师杂志
Journal of Chinese Physician
; (12): 396-400, 2022.
Article
em Zh
| WPRIM
| ID: wpr-932077
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To investigate the serum level and significance of complement factor B (CFB) and complement factor D (CFD) in patients with type 2 diabetes mellitus (T2DM) and diabetic peripheral neuropathy (DPN).Methods:
From October 2019 to October 2020, 110 patients with T2DM in the endocrinology department of Affiliated Hospital of Jining Medical College were divided into DPN group ( n=60) and simple T2DM group ( n=50) according to whether or not DPN was combined. In addition, 52 cases of physical examination population in the physical examination center in the same period were selected as the normal control group ( n=52). The serum levels of CFB, CFD and tumor necrosis factor-α (TNF-α) were measured by enzyme linked immunosorbent assay (ELISA). The correlation between CFB, CFD and clinical indexes was analyzed, and the influencing factors of DPN were analyzed by logistic regression.Results:
The serum levels of CFB and CFD in DPN group were higher than those in T2DM group and normal control group [CFB (845.43±101.10)μg/ml vs (792.19±116.59)μg/ml, (739.20±123.43)μg/ml, P<0.05], [CFD (491.71±41.03)mg/L vs (467.58±45.16)mg/L, (445.16±50.47)mg/L, P<0. 05]. Pearson correlation analysis showed that the serum level of CFB was positively correlated with glycosylated hemoglobin (HbA 1c), fasting plasma glucose (FPG) and TNF-α (all P<0.05) and negatively correlated with triiodothyronine (FT3) and total bilirubin (TBIL) (all P<0.05). Serum CFD level was positively correlated with systolic blood pressure, HbA 1c, FPG and TNF-α (all P<0.05), but negatively correlated with FT3 and TBIL (all P<0.05). Logistic regression analysis showed that CFB and CFD were still influential factors for the occurrence and development of DPN after excluding confounding factors such as systolic blood pressure, HbA 1c, FPG, FT3, DBIL, TBIL and TNF-α.Conclusions:
(1) Serum CFB and CFD levels were significantly increased in DPN patients, suggesting that CFB and CFD may be involved in the occurrence and development of DPN. (2) Serum TNF-α level was significantly increased in DPN patients, confirming the role of TNF-α in the pathogenesis of DPN.
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Índice:
WPRIM
Idioma:
Zh
Revista:
Journal of Chinese Physician
Ano de publicação:
2022
Tipo de documento:
Article