Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add filters








Language
Year range
1.
Journal of Clinical Hepatology ; (12): 841-845 (in Chinese), 2021.
Article in Chinese | WPRIM | ID: wpr-875892

ABSTRACT

Objective To investigate the value of cytokines in bile combined with clinical indices in predicting the degree of liver injury after liver transplantation. MethodsA total of 16 patients undergoing liver transplantation who were hospitalized in Center of Organ Transplantation, The Affiliated Hospital of Qingdao University, from January to December 2018 were enrolled, and according to the level of alanine aminotransferase (ALT) on day 1 after surgery, the patients were divided into mild liver injury (ALT <500 U/L) group with 10 patients and severe liver injury (ALT >500 U/L) group with 6 patients. Bile samples were collected on days 1, 3, 5, and 7 after surgery, and MILLIPLEX assay was used to measure the levels of 17 cytokines. R software was used to perform principal component analysis (PCA) of bile cytokines and clinical indices and gene ontology (GO) enrichment analysis of bile cytokines. The two-independent-samples t-test was used for comparison of normally distributed continuous data between two groups; The Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups. A Spearman correlation analysis was performed to evaluate the correlation between clinical indices and bile cytokines. ROC curve analysis was used to evaluate the predictive value of cytokines in bile and clinical indices for liver injury after liver transplantation. ResultsCompared with the mild liver injury group, the severe liver injury group had significantly higher expression levels of bile Fractalkine (Z=-2.828, P=0.003), soluble CD40 ligand (sCD40L) (Z=-2.850, P=0.008), interleukin-4 (Z=-2.398, P=0.017), CXCL10 (Z=-2.475, P=0.023), and macrophage inflammatory protein-1α (Z=-1844, P=0.043). The correlation analysis showed that on day 1 after liver transplantation, aspartate aminotransferase, ALT, and lactate dehydrogenase were positively correlated with the levels of several cytokines in bile (all P<0.05). The area under the ROC curve of Fractalkine, sCD40L and AST were 0.933 (0.812-1.000), 0.833 (0.589-1.000) and 0.917 (0.779-1.000), respectively, suggesting that AST and Fractalkine and sCD40L in bile on the first day after liver transplantation have significant predictive value for liver injury. The results of PCA showed that bile cytokines combined with clinical indices on day 1 after liver transplantation could better distinguish the patients with mild liver injury from those with severe liver injury. GO analysis showed that bile cytokines were associated with positive feedback regulation of external stimulus, cell chemotaxis, receptor ligand activity, cytokine activity, and cytokine-cytokine receptor interaction. ConclusionFractalkine and sCD40L in bile can predict the degree of liver injury after liver transplantation.

2.
Chinese Journal of Medical Aesthetics and Cosmetology ; (6): 155-157, 2015.
Article in Chinese | WPRIM | ID: wpr-473039

ABSTRACT

Objective To study the feasibility of joint phototherapy in the treatment of post-inflammatory hyperpigmentation and non-drug therapy in clinical popularization value of 1064 nm Qswitched laser in combination with low energy intense pulsed noncoherent light for secondary pigmentation.Methods A total of 128 patients with post-inflammatory hyperpigmentation were randomly divided into 3 groups according to different treatments:first group (42 cases) was subjected to low energy 1064 nm Q-switched laser treatment;second group (40 cases) had intense pulsed light treatment;third group (46 cases) had low energy 1064 nm Q-switched laser plus intense pulsed light therapy.Results After treating for 6 times,the effective rates of intense pulsed light and Q laser were 50% (20/40) and 52.4% (22/42),respectively,without statistical significance between two groups (P>0.05).Effective rate of the third group was 73.9% (34/46),with significant difference (P<0.05),compared with the first two groups.Conclusions For those who refuse any drug treatment,low energy 1064 nm Q-switched laser with intense pulsed light therapy is an effective option to facial postinflammatory hyperpigmentation.Furthermore,it has obvious and safe effect without complications and deserves popularization.

SELECTION OF CITATIONS
SEARCH DETAIL