目的   探讨2型糖尿病（T2DM）患者葡萄糖目标范围内时间（TIR）与高尿酸血症（HUA）的相关性。方法   纳入2021年10月—2024年10月厦门大学附属第一医院收治的110例T2DM合并HUA的患者，将其分为T2DM并HUA组，另选取同期110例单纯T2DM患者，分为单纯T2DM组，比较两组一般资料及实验室相关指标，采用Logistics回归模型分析T2DM患者HUA发生的影响因素。随后将110例T2DM合并HUA的患者依照其病情严重程度分为轻度组（58例）、中度组（37例）及重度组（15例），比较三组临床相关指标及TIR水平，分析临床相关指标及TIR水平与T2DM患者HUA严重程度的相关性。结果  T2DM并HUA组与单纯T2DM组患者体质指数（BMI）、糖化血红蛋白、总胆固醇、甘油三酯、血肌酐（Scr）、TIR对比差异有统计学意义（P＜0.05）；将具有统计学差异的指标纳入Logistics回归模型，以是否合并HUA作为因变量（合并HUA=1，未合并HUA=0），结果显示，BMI、糖化血红蛋白、总胆固醇、甘油三酯、Scr、TIR为T2DM患者HUA发生的重要影响因素（P＜0.05）；HUA不同严重程度患者临床相关指标及TIR水平对比发现，轻度组、中度组与重度组糖化血红蛋白、总胆固醇、甘油三酯、Scr水平对比差异无统计学意义（P＞0.05），轻度组、中度组与重度组BMI、TIR对比差异显著（P＜0.05），重度组BMI高于轻度组对比差异有统计学意义（P＜0.05），重度组TIR低于轻度组和中度组对比差异有统计学意义（P＜0.05）；Spearman相关分析显示：BMI与HUA严重程度呈正相关，TIR与HUA严重程度呈负相关（P＜0.05）。结论  TIR降低为T2DM患者HUA发生的重要影响因素之一，且TIR水平与HUA严重程度密切相关。

        Objective  To explore the correlation between time in range（TIR）of glucose and hyperuricemia（HUA）in patients with type 2 diabetes mellitus（T2DM）．Methods  From October 2021 to October 2024，110 patients with T2DM complicated with HUA admitted to our hospital were divided into T2DM with HUA group，and 110 patients with T2DM only in the same period were divided into T2DM group．The general data and laboratory related indicators of the two groups were compared，and the influencing factors of the occurrence of HUA in T2DM patients were analyzed by logistic regression model．Subsequently，110 patients with T2DM complicated with HUA were divided into mild group（58 cases），moderate group（37 cases），and severe group（15 cases）according to their severity．The clinical related indicators and TIR levels of the three groups were compared，and the correlation between clinical related indicators and TIR levels and the severity of HUA in T2DM patients was analyzed．Results  Body mass index（BMI），glycosylated hemoglobin，total cholesterol，triglyceride，and blood creatinine（Scr）between T2DM with HUA group and T2DM group were significantly different（P＜0.05）．The indicators with statistical differences were included in the logistics regression model to determine whether to merge HUA as the dependent variable（with HUA=1，without HUA=0）．The results showed that，BMI，glycosylated hemoglobin，total cholesterol，triglycerides，Scr，and TIR were important influencing factors for the occurrence of HUA in T2DM patients（P＜0.05）．Comparison of clinical indicators and TIR levels in patients with different degrees of HUA revealed no significant differences in glycosylated hemoglobin，total cholesterol，triglycerides，and Scr levels among the mild，moderate，and severe groups（P＞0.05），while there were significant differences in BMI and TIR levels among the mild，moderate，and severe groups（P＜0.05）．The difference between the severe group and the mild group was statistically significant（P＜0.05），and the difference between the severe group and the moderate group was statistically significant（P＜0.05）．The Spearman correlation analysis  results showed that BMI was positively correlated with the severity of HUA，while TIR was negatively correlated with the severity of HUA（P＜0.05）．Conclusions  The decrease of TIR is one of the important influencing factors of HUA in T2DM patients，and the level of TIR is closely related to the severity of HUA．

目的 观察中等强度有氧运动联合力量训练对老年高尿酸血症(HUA)尿酸、身体机能及生活质量影响分析。方法 2019年1月—2019年12月在我社区收治的老年HUA患者60例纳入研究,随机数字表法进行分组,选取其中的30例患者实施常规饮食、运动指导为对照组,另30例患者配合中等强度有氧运动联合力量训练为研究组。比较2组患者对干预的依从性,干预前、后的血尿酸水平,身体机能及生活质量评分(WHOQOL-100评分)。结果 2组患者均在干预期内完成训练,依从性优良率比较,差异无统计学意义(P＞0.05)。干预前2组患者的血尿酸水平、身体机能比较,差异无统计学意义(P＞0.05)。干预后2组患者的血尿酸水平、安静心率较干预前降低,研究组低于对照组,而肺活量则较干预前提升,研究组高于对照组,差异有统计学意义(P＜0.05)。干预前2组患者的WHOQOL-100评分比较,差异无统计学意义(P＞0.05),干预后2组WHOQOL-100各项评分较干预前提升,研究组高于对照组,差异有统计学意义(P＜0.05)。结论 在老年HUA患者的相关指导中,运用中等强度有氧运动联合力量训练的运动干预,可较为明显的降低血清血尿酸水平,降低并平稳安静心率,提升肺活量,提升生活质量,效果理想。

Objective To observe the effect of moderate intensity aerobic exercise combined with strength training on uric acid level, physical function and quality of life in elderly patients with hyperuricemia (HUA). Methods Sixty elderly patients with HUA were treated in our center from January 2019 to December 2019. They were randomly divided into two groups, 30 cases in each group. Among them, 30 cases given routine diet and exercise guidance were included in control group, and the other 30 cases given moderate intensity aerobic exercise combined with strength training on the basis of the control group were included in study group. The compliance, blood uric acid level, physical function and quality of life (WHOQOL-100 scores) before and after the intervention were compared between the two groups. Results Two groups of patients completed the training within the expected time, and there was no significant difference in compliance (P＞0.05). Before the intervention, there were no significant differences in blood uric acid level and physical function between the two groups (P＞0.05). After the intervention, the serum uric acid level and resting heart rate of the two groups were lower than those before the intervention, and those of the research group were even lower than the control group, while the vital capacity was higher than that before the intervention, and the research group was higher than the control group, those differences were significant (P＜0.05). Before the intervention, there was no significant difference in WHOQOL-100 score between the two groups (P＞0.05). After the intervention, the scores of WHOQOL-100 in the two groups were higher than those before the intervention, and that in the study group was higher than the control group (P＜0.05). Conclusions In the relevant guidance of elderly patients with hyperuricemia (HUA), the application of moderate intensity aerobic exercise combined with strength training can significantly lower the serum uric acid level, reduce and stabilize the resting heart rate, improve the vital capacity and quality of life, with ideal effect.

目的 观察紧密连接蛋白在高尿酸血症致大鼠肾损害模型中的表达变化以及非布司他的干预疗效。方法 将SD大鼠分为正常组,高尿酸血症组(模型组),非布司他组(干预组);氧嗪酸联合尿酸诱导制作高尿酸血症大鼠模型,给予非布司他进行干预,分别于6周后检测各组大鼠血中尿素氮(BUN)、血肌酐(Scr)、尿酸(UA)水平,免疫组化及RT-PCR方法检测紧密连接蛋白包括膜周蛋白-1(ZO-1)、跨膜蛋白(occludin) 的表达变化,采用Masson染色检测大鼠肾间质病理改变。结果 6周时,模型组、干预组ZO-1、occludin表达较正常组降低(均P<0.05);干预组ZO-1、occludin表达较模型组增加,差异有统计学意义(均P<0.05),与正常组相比,模型组、干预组RIF指数均增高(均P<0.05),干预组RIF指数低于模型组,高于正常组(均P<0.05)。结论 紧密连接蛋白表达的降低在高尿酸血症肾间质纤维化发展过程中起着举足轻重的作用,并与血尿酸水平及肾功能损害密切相关。非布司他通过降低血尿酸水平,能改善紧密连接蛋白的表达,延缓肾功能损害,起到肾保护作用。

Objective To observe the expression of tight junction protein in hyperuricemia induced renal damage model in rats and the intervention effect of febuxostat. Methods SD rats were randomly divided into three groups: normal control group, model control group, febuxostat treatment group. Hyperuricemia was induced in rats with oxonic acid per time for three times per day, by gavage and combined with uric acid added in drinking water, while febuxostat were administered by gavage in febuxostat treatment group.The blood of rats were collected to analyse the differences of control, model and treatment group on changes of blood urea nitrogen (BUN), creatinine (Cr), uric acid (UA). Immunohistochemistry was used to assay ZO-1 and occludin protein expression and quantitive real time PCR to detect the expression of ZO-1 and occludin in renal tissue of renal interstitial fibrosis model rats induced by hyperuricemia. Paraffin section of kidney was maked and then performed Masson staining to make sure the model is successful. Results At 6 weeks, the expressions of ZO-1 and occludin in the model group and treatment group were lower than those in the normal group (all P<0.05). The expressions of ZO-1 and occludin in the treatment group were higher than those in the model group (all P<0.05). Compared with the normal group, the RIF index in the model group and treatment group were higher (all P<0.05), and the RIF index in the treatment group was lower than that in the model group and higher than that in the normal group (all P<0.05). Conclusion The downregulated expression of ZO-1 and occludin plays a crucial role during the development of hyperuricemia in renal interstitial fibrosis, and are closely related to UA level and renal function impairment. Febuxostat may improve the expression of tight junction by downregurating UA, reduce renal fuction impairment and play a role in renal protection.

目的 分析惠州地区高尿酸血症患病率,探讨血清雌二醇水平与高尿酸症之间的相关性。方法 选择惠州市第一人民医院500名体检人员为研究对象,检测血清中尿酸浓度,女性同时检测雌二醇。结果 惠州地区高尿酸血症总患病率为23.2%(116/500),男性及女性分别为27.91%(72/258)和18.18%(44/242)(χ²＝6.628,P=0.010),不同性别血清尿酸浓度差异显著(Z=-15.961,P<0.001)。各年龄段男性血清尿酸水平(χ²=6.432,P=0.169)及患病率(χ²＝3.989,P=0.408)均相近。50岁以上女性患病率与男性无差异(χ²=0.088,P=0.766),20～49岁女性血清尿酸水平(Z=-3.856,P<0.001)及患病率(χ²=9.532,P=0.002)均低于50岁以上女性。20～49岁女性雌二醇高于50岁以上女性(Z＝-6.171,P<0.001),尿酸与雌二醇具有负相关性,r=-0.464。结论 除50岁以上女性外,惠州地区健康人群高尿酸血症患病率与国内多数地区人群相近,女性50岁进入绝经期后高尿酸血症患病率的快速上升与体内雌激素下降呈负相关。

Objective To analyze the prevalence rate of hyperuricemia (HUA) in Huizhou and investigate the relationship between HUA and estradiol(E2). Methods 500 health people from Huizhou first hospital were enrolled. Uric acid and E2 in female was detected. Results The overall prevalence rate of HUA was 23.2%(116/500). The prevalence rate of male and female were 27.91% (72/258)and 18.18%(44/242), respectively(χ²＝6.628,P=0.010). There was no significantly difference between male and female in the level of uric acid(Z=-15.961,P<0.001) The levels ofuricacid in serum(χ²=6.432,P=0.169)and the prevalence rate (χ²＝1.1,P>0.05)were closed to each age bracket in male group. The prevalence rate of male over 50 years old was closed to female(χ²=0.0144,P>0.05).In 20 to 49 years old female group, prevalence rate was lower(χ²=6.084,P<0.025) and uric acid in serum(χ²=17.599,P<0.001)was lower than that of the group over 50 years old. The levels of E2 of female under 50 years old was higher than that above 50 years old(χ²＝41.292,P<0.001).There was negative correlation between uric acid and E2, and the correlation coefficient was -0.464. Conclusion The prevalence rate of HUA in Huizhou is close to most area in China except female over 50 years old. After menopause, the rapid rise of prevalence rate of HUA in female is associated with the descending of E2.

目的 探讨维持性腹膜透析患者高尿酸血症的临床特点及相关影响因素。方法 收集152名腹膜透析患者,根据血尿酸情况将患者分为高尿酸血症组和正常血尿酸组,分析其临床资料。结果 高尿酸血症112例(73.7%)。高尿酸血症组的血钾、高血压史、血尿素氮、血清肌酐、血磷、iPTH、甘油三脂水平均较正常尿酸组升高(P均＜0.05);而年龄、血钠、血红蛋白、血白蛋白、前白蛋白、血钙、血清铁、总蛋白、hsCRP、空腹血糖、血总胆固醇、血高密度脂蛋白胆固醇、血低密度脂蛋白胆固醇、KT/V、PET无统计学差异(P均＞0.05)。血尿酸水平与血钾、血尿素氮、血磷呈正相关(P＜0.05)。结论 腹膜透析患者高尿酸血症发生率高,血尿酸与血钾、血尿素氮、血磷密切相关,及时纠正高尿酸血症可以改善预后。

Objective To investigate the clinical characteristics and its related influence factors of hyperuricemia in peritoneal dialysis patients. Methods A total of 152 peritoneal dialysis patients were enrolled. Patients were classified into hyperuricemia and normal serum uric acid (SUA)groups. Factors associated with hyperuricemia were analyzed. Results Hyperuricemia occurred in 112 cases(73.7%). There were significant differences in serum potassium, the incidence of hypertension, blood urea nitrogen, serum creatinine, serum phosphorus, parathyroid hormone, triglyceride between hyperuricemia and normal SUA groups(P<0.05). There was no significant difference in age, serum sodium, hemoglobin, serum albumin, prealbumin, serum calcium, serum iron, total protein, high sensitive C-reactive protein, serum glucose, total cholesterol, high density lipoproteins, low density lipoproteins, KT/V and PET(P>0.05). SUA levels was positively correlated with serum potassium, blood urea nitrogen and serum phosphorus(P<0.05). Conclusion Hyperuricemia was common in peritoneal dialysis patients, serum potassium levels is correlated with serum potassium, blood urea nitrogen and serum phosphorus. The timely treatment of hyperuricemia may improve the prognosis of peritoneal dialysis patients.