中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (19): 3111-3116.doi: 10.3969/j.issn.2095-4344.2014.19.026

• 干细胞因子及调控因子 stem cell factors and regulatory factors • 上一篇    

维持性血液透析患者血清干细胞因子与皮肤瘙痒的关系

仇方忻1,宋  蕾2,苏  军1,刘雪梅3   

  1. 青岛市城阳区人民医院,1肾内科,2重症医学科,山东省青岛市 266109;3青岛大学附属医院肾内科,山东省青岛市  266003
  • 修回日期:2014-02-07 出版日期:2014-05-07 发布日期:2014-05-07
  • 通讯作者: 刘雪梅,博士,主任医师,青岛大学附属医院肾内科,山东省青岛市 266003
  • 作者简介:仇方忻,男,1984年生,山东省青岛市人,汉族,2012年青岛大学毕业,硕士,主要从事肾小管-间质疾病方面的研究。 宋蕾,男,1975 年生,山东省青岛市人,汉族,1999年毕业于华中科技大学,主治医师,主要从事急危重症疾病方面的研究。 仇方忻、宋蕾为并列第一作者。
  • 基金资助:

    山东省科技发展计划科技攻关项目(2010G0020222);青岛市科技计划基础研究项目(12-1-4-2-(12)-jch)

Relationship between serum levels of stem cell factors and uremic pruritus in maintenance hemodialysis patients

Qiu Fang-xin1, Song Lei2, Su Jun1, Liu Xue-mei3   

  1. 1Department of Nephrology, 2Department of Critical Care Medicine, Qingdao Chengyang People’s Hospital, Qingdao 266109, Shandong Province, China; 3Department of Nephrology, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
  • Revised:2014-02-07 Online:2014-05-07 Published:2014-05-07
  • Contact: Liu Xue-mei, M.D., Chief physician, Department of Nephrology, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
  • About author:Qiu Fang-xin, Master, Department of Nephrology, Qingdao Chengyang People’s Hospital, Qingdao 266109, Shandong Province, China Song Lei, Attending physician, Department of Critical Care Medicine, Qingdao Chengyang People’s Hospital, Qingdao 266109, Shandong Province, China Qiu Fang-xin and Song Lei contributed equally to this work.
  • Supported by:

    the Scientific Development Plan of Shandong Province, No. 2010G0020222; the Scientific Plan for Basic Research in Qingdao, No. 12-1-4-2-(12)-jch

摘要:

背景:目前慢性肾功能衰竭皮肤损害的发病机制尚未完全阐明。干细胞因子在慢性肾脏病及其并发症的发生、发展过程中可能起至关重要的作用。国内外有关维持性血液透析患者外周血干细胞因子水平的变化及其与皮肤瘙痒的关系鲜有报道。
目的:检测尿毒症维持性血液透析患者外周血干细胞因子水平的变化,并分析其与皮肤瘙痒的关系。
方法:采用ELISA法检测86例维持性血液透析患者外周血干细胞因子水平,采用目测类比评分法对尿毒症皮肤瘙痒程度进行评分,根据分值分为4组,0-2分组23例,3-5分组21例,6-8分组24例,>8分组18例。比较各组间干细胞因子水平的差异,并分析其与血红蛋白、全段血甲状旁腺激素的相关性。
结果与结论:各组患者性别、年龄、体质量指数和血压比较差异均无显著性意义(P > 0.05)。随着尿毒症皮肤瘙痒程度的加重,外周血干细胞因子水平逐渐升高(P < 0.05),血红蛋白水平逐渐降低(P < 0.05),全段血甲状旁腺激素逐渐升高(P< 0.05)。外周血干细胞因子水平与血红蛋白呈明显负相关(r =-0.60,P < 0.01);与全段血甲状旁腺激素呈明显正相关(r =0.7,P < 0.01)。提示外周血干细胞因子可能在尿毒症皮肤瘙痒的发生、发展过程中起重要作用。


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程


全文链接:

关键词: 干细胞, 培养, 维持性血液透析, 干细胞因子, 尿毒症皮肤瘙痒, 贫血

Abstract:

BACKGROUND: Currently the pathogenesis of skin lesions in chronic renal failure patients has not yet been fully elucidated. Stem cell factor is a multifunctional cytokine, which may play a crucial role in the process of complications of chronic kidney disease. Changes related to stem cell factor levels in the peripheral blood of maintenance hemodialysis patients have been rarely reported.
OBJECTIVE: To investigate the changes of serum stem cell factor levels in maintenance hemodialysis patients and their relationships with uremic pruritus.
METHODS: Serum levels of stem cell factors in 86 maintenance hemodialysis patients were detected by enzyme-linked immunosorbent assay and compared with statistical methods. Visual analogue scale was to assess the severity of pruritus in patients with uremia. Then based on the scores, patients were divided into four groups: group A, 0-2 scores (n=23); group B, 3-5 scores (n=21); group C, 6-8 scores (n=24); and group D, > 8 scores (n=18). The differences in serum stem cell factor levels among the four groups were determined by Fisher’s least significant difference test. The correlation between stem cell factor levels and the severity of pruritus, blood hemoglobin and intact parathyroid hormone were analyzed by Pearson correlation analysis.
RESULTS AND CONCLUSION: Gender, age, body mass index and blood pressure were all not statistically different among different groups (P > 0.05). With the progression of uremic pruritus, serum levels of stem cell factor in the peripheral blood increased (P < 0.05), blood hemoglobin levels gradually decreased (P < 0.05), and levels of intact parathyroid hormone increased (P < 0.05). Serum levels of stem cell factors in the peripheral blood was negatively related to blood hemoglobin (r=-0.60, P < 0.01), but positively correlated to intact parathyroid hormone (r=0.70, P < 0.01). These findings indicate that serum levels of stem cell factors in the peripheral blood may play an important role in the occurrence and development of uremic pruritus.


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程


全文链接:

Key words: hemodiafiltration, stem cell factor, uremia, pruritus, anemia

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