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Objective:To evaluate clincal value of preoperative peripheral blood CD4/CD8 and neutrophil to lymphocyte ratio (NLR) in papillary thyroid carcinoma (PTC) coexisted with Hashimoto’s thyroiditis (HT) .Methods:Clinicopathological data of 202 patients diagnosed as PTC treated with operation from Jul.2016 to Jun.2019 were retrospectively analyzed. They were divided into Treatment Group including 94 PTC coexisted with HT and Control Group including 108 thyroid cancer according to the postoperateive pathology report. CD4+ and CD8+ subsets in peripheral blood were analyzed by flowcytometer and blood counts were measured before surgery.Results:There was no significant difference in gender, tumor size, number of lesions or lymph node metastasis between the two goups. In comparison with Control Group, median age was lower (39.5 vs 50.5, P=0.001) and CD4/CD8 raito (1.9731.973 Cvs 1.24141973 CD P=0.001) was higher in Treatment group. There was a higher proportion of bilateral lobe thyroidectomy in Treatment Group (40/94 vs 26/108, P=0.005) . A multivariate model analysis identified CD4/CD8 raito as independent risk factor for incidence of PTC coexisted with HT [ OR=0.035, 95% CI (0.009-0.093) , P=0.001]. The NLR level of thyroid cancer patients was correlated with lateral lymph node metastasis negatively (correlation coefficients=-0.286, P=0.045) . Conclusions:PTC might have some connection with HT mediated by body inmune status. Preoperative NLR level is correlated with lateral lymph node metastasis.
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Objective To investigate the effect of fish oil parenteral supplementation on monocyte function in gastrointestinal cancer patients.Methods Sixty-four gastrointestinal cancer volunteers were equally randomized into study group and control group.Both groups received conventional lipid emulsion,and the study group was added with fish oil parenteral supplementation for 5 days.Blood samples were collected on the 1st,3rd,and 6th post-operative days to detect the interleukin (IL)-1β,IL-10,IL-6,tumor necrosis factor-α,and human leukocyte antigen-DR.Results After 5 days of continuous management,the IL-1β,IL-6,and tumor necrosis factor-o levels in the study group became significantly lower than those in the control group [(1 818 ± 213)pg/Lvs (2292 ±289)pg/L,P=0.027; (415 ±71)pg/Lvs (791±163)pg/L,P=0.001; (2 194± 350) pg/L vs (2 509 ± 507)pg/L,P =0.036,respectively),whereas the level of IL-10 by mononuclear leukocytes in two groups showed no significant difference.The expression of human leukocyte antigen-DR was significantly increased in both groups,but was significantly higher in the study group than in the control group [(76.6±15.2)％ vs (62.3±16.8)％,P=0.029].Conclusion Fish oil helps improve postoperative monocyte function in patients with gastrointestinal tumor.
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Purpose To observe the effects of umbilical cataplasm on rat gastrointestinal motility and gastrointestinal hormones using rat model of gastric operation,and to explore its possible mechanism.Methods ①The peristalsis length of carbon ink in small intestine of 20 rats was investigated by the use of umbilical cataplasm,compared with the matrix cataplasm group and the untreated control group. ②By means of radioimmunoassay,the levels of motilin(MOT) and somatostatin(SS) in small intestine tissue of 20 rats were investigated after a ten-day course of application of umbilical cataplasm.Results ①The group of umbilical cataplasm could significantly increase the peristalsis length of carbon ink in the rat small intestine and the distance percentage to the whole intestine,compared with the matrix cataplasm group and the untreated control group has significant difference(P＜0.01),and has no significant differernce between the other two groups(P＞0.05). ②Umbilical cataplasm can increase the levels of MOT and decrease the levels of SS in small intestine tissue of rat,compared with the untreated group P＜0.05 or P<0.01.Conclusion Umbilical cataplasm can promote gastrointestinal peristalsis of the rat model of gastric operation, and can regulate the levels of gastrointestinal hormones.