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Objective:To investigate the effect of sodium hyaluronate on chronic periodontitis and its influence on serum hyper sensitive C-reactive protein(hs-CRP), interleukin 8(IL-8) and tumor necrosis factor-α(TNF-α).Methods:Using the random number table method, 98 patients with chronic periodontitis from March 2017 to March 2019 in Hangzhou Xixi Hospital were randomly divided into observation group (49 cases) and control group (49 cases). The control group was treated with tinidazole tablets, and the observation group was treated with sodium hyaluronate on the basis of the control group. The course of treatment was 4 weeks. The total effective rate was compared and the gingival index(GI), sulcus bleeding index (SBI), plaque index (PLI), and the levels of serum hs-CRP, IL-8, TNF-α before and 4 weeks after treatment were compared between the two groups.Results:The total effective rate of the observation group was higher than that of the control group:93.88%(46/49) vs. 71.43%(35/49), the difference was statistically significant ( χ2=8.612, P<0.05). After treatment of 4 weeks, the scores of GI, SBI and PLI in the observation group were lower than those in the control group: (1.10 ± 0.23 vs. 1.63 ± 0.36, 0.38 ± 0.10 vs.0.71 ± 0.15, 0.83 ± 0.29 vs. 1.36 ± 0.21), the differences were statistically significant ( P<0.05). After treatment of 4 weeks, the levels of hs-CRP, IL-8 and TNF-α in the observation group were lower than those in the control group: (4.53 ± 1.29) mg/L vs. (7.65 ± 1.82) mg/L, (6.17 ± 1.08) ng/L vs. (9.98 ± 1.56) ng/L, (2.27 ± 0.26) μg/L vs. (3.98 ± 0.32) μg/L, the differences were statistically significant ( P<0.05). No obvious adverse reactions occurred in the two groups. Conclusions:Sodium hyaluronate has a significant clinical effect on chronic periodontitis. It can reduce the levels of hs-CRP, IL-8, TNF-α and alleviate the inflammatory reaction.
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Objective To observe and compare the clinical effect of aerosol inhaled and systemic glucocorticoid treatment and its influence on the expression of procalcitonin ( PCT) and hyper-sensitive C reactive protein ( hs-CRP) in elderly patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).Methods 146 elderly patients with AECOPD were enrolled prospectively.The patients were divided in three groups randomly, including inhalation group (48 cases referred as 2 mg of budesonide nebulization every 8 hours with therapeutic course of 5 days), intravenous group (50 cases referred as 40 mg methylprednisolone intravenous injection once daily with therapeutic course of 5 days), and control group (48 cases with no glucocorticoid ) .All the patients were treated with routine oxygen therapy, anti-inflammation, bronchodilators (β2 receptor agonist and doxofylline) and mucolytics, and so on.The levels of serum PCT and hs-CRP were detected before and after five days treatment, and also the clinical parameters such as symptoms, blood gas analysis, lung function, hospital days, fasting blood glucose and adverse reaction were simultaneously recorded. Results The general clinical data demonstrated no significant difference among the groups.Compared with the control group, the total effective rate, improvement rate of lung function (FEV1%pred and FEV1/FVC) and of blood gas parameters (pH value, PaO2 and PaCO2) in the inhalation group and intravenous group were higher, with shorter hospital days(P<0.05), while with no obvious difference between the two group.The levels of the serum PCT and hs-CRP were decreased in the patients enrolled after treatment, compared with the prior treatment (P<0.05).Compared with the control group, the levels of serum PCT and hs-CRP in the inhalation group and intravenous group decreased significantly, while with no obvious difference between the two groups.The levels of fasting blood glucose in the intravenous group were the highest;compared with the control group, the adverse effect incidence of the inhalation and intravenous groups were higher obviously, with the most obvious in the intravenous group ( P<0.05 ). Conclusion Application of glucocorticoid is benefit to improving the clinical symptom and lung function, and to rectifying hypoxemia and to shortening hospital days.The aerosol inhaled and systemic glucocorticoid application shows equivalent clinical efficiency on anti-airway inflammation.The glucocorticoid inhalation has fewer adverse effects and is recommended to treat the elderly patients with AECOPD .
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Objective To investigate the expression level of hyper sensitivity C-reactive protein (hsCRP) in children infected with different pathogens in order to enhance the application value of hsCRP .Methods One hundred and one children patients with infection from March 2010 to March 2015 were selected as the research subjects and divided into the bacterial infection group (67 ca-ses) and mycoplasma infection group (34 cases) according to the hematology and bacterial culture results .Contemporaneous 50 healthy children were selected as the control group .Venous blood was collected for detecting hsCRP ,white blood cell(WBC) and neutrophil percentage(NEUT% ) .Results The levels and abnormal rates of hsCRP and WBC in the bacterial infection group were significantly higher than the those in the mycoplasma infection group and control group (P<0 .05);NEUT% and abnormal rate in the mycoplasma infection group was higher than that in the other two groups (P<0 .05) .The levels and abnormal rates of hsCRP and WBC after treatment in the bacterial infection group were lower than those before treatment ,the difference was statistically sig-nificant(P<0 .05);the area under the ROC curve of hsCRP for diagnosing bacterial infection wa maximal ,which was 0 .68 ,the sensitivity and specificity were 89 .9% and 88 .3% respectively .Conclusion The hsCRP level detection has early diagnostic value for child bacterial infection and can dynamically reflects the curative effect .
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Objective To explore the clinical significance of procalcitonin(PCT) in the diagnosis of bacterial infection in burn pa‐tients .Methods Among 169 burn patients ,96 cases were bacterial infection confirmed by blood ,secretion and puncture fluid culture and 73 cases were non‐bacterial infection .PCT ,WBC and hyper sensitive C reactive protein (hs‐CRP) were detected .The diagnostic values in bacterial infection were compared among these 3 indexes and the relationship between PCT level and burn degree was fur‐ther studied .Results Serum PCT ,WBC and hs‐CRP levels in the bacteria infection group were obviously higher than those in the non‐bacterial infection group(P<0 .05);the sensitivity ,specificity ,positive predictive value and negative predictive value of PCT were 90 .63% ,89 .04% ,91 .58% and 87 .84% respectively ,which indicated that PCT had higher diagnostic value than WBC and hs‐CRP .The PCT level was positively correlated with the degree of burn degree .Conclusion Serum PCT ,WBC and hs‐CRP in the burn patients with bacteria infection are greatly increased .PCT as the marker of bacterial infection has the higher sensitivity and specificity than WBC and hs‐CRP in the diagnosis of bacteria infection .