合肥郊区0—6岁儿童营养状况分析

目的：了解合肥郊区儿童的营养状况,评价农村儿保工作的质量。方法：于1990－1995年按既定诊断标准逐年调查全区0－6岁儿童佝偻病、缺铁性贫血（IDA）及营养不良的患病情况。结果;全区儿童营养不良、佝楼病及IDA的患病率分别为0.25％－1.06％,5.72％－18.44％及8．33％－42.9％;1992－1995年营养不良患病率有逐年下降的趋势,而佝偻病及贫血则相反;婴幼儿较学龄前儿童佝偻病患病情况严重,而贫血则相反;男女童营养状况无差异;经济状况较好的近郊儿童的营养状况明显好于经济状况较差的远郊儿童。结论：农村儿保工作的重点仍应放在营养缺乏病的防治上．对婴幼儿重点在佝偻病,学龄前儿童重点在IDA。     

间断补铁治疗缺铁性贫血的效果

①目的观察间断补铁治疗缺铁性贫血的效果和副作用。②方法将４５例缺铁性贫血病人分为每日补铁组和间断补铁组,观察铁剂治疗后红细胞指标和血清铁蛋白的变化以及副作用的不同。③结果每日补铁组和间断补铁组补铁后红细胞各指标比较差异无显著性（ｔ＝１．２３～１．６７,Ｐ＞０．０５）。血清铁蛋白两组比较差异无显著性（ｔ＝１．８３,Ｐ＞０．０５）。间断补铁组恶心、胃部不适发生率明显降低,与对照组比较差异有显著性（χ２＝１０．７１,１１．８２,Ｐ＜０．０１）。④结论间断补铁与每日补铁治疗缺铁性盆血相比较疗效相近,但副作用小。     

国产宁红欣配合腹膜透析治疗肾性贫血的疗效观察

采用国产的ＥＰＯ（宁红欣）配合腹膜透析治疗肾性贫血。将３０ 例尿毒症患者随机分为治疗组和对照组,结果显示：２月后治疗组血红蛋白（Ｈｂ）和红细胞压积（ＨＣＴ）显著增高（Ｐ分别小于０．０１,０．０５）,而对照组治疗结果无显著差异（Ｐ＞ ０．０５）。提示：国产ＥＰＯ对肾性贫血治疗有效。     

再生障碍性贫血患者外周血单个核细胞产生某些细胞因子能力的变化及意义

观察再生障碍性贫血患者外周血单个核细胞（ＰＢＭＮＣ）产生 ＩＬ－１α、ＩＬ－２的能力及外周血清ｓＩＬ－２Ｒ水平,探讨这些变化的意义。方法：应用ＥＬＩＳＡ法测定细胞因子活性。结果〔显示再障患者ＰＢＭＮＣ产生ＩＬ－１α的能力明显低于对照组（Ｐ＜０．０１）;而产生 ＩＬ－２的能力则明显高于对照组（Ｐ＜０．０１）;血清 ｓＩＬ－２Ｒ水平明显高于对照组（Ｐ＜０．０１）。结论：这三项检测结果对于认识再障贫血的发病机制、辅助诊断疾病的严重程度、指导治疗和估计预后有一定意义。     

The longitudinal relationship of hemoglobin, fatigue and quality of life in anemic cancer patients: results from five randomized clinical trials.

BACKGROUND: Anemia is common in cancer and has been associated with fatigue and reduced health-related quality of life (HRQOL). We report the association between hemoglobin and fatigue and the impact of reducing fatigue on several domains of HRQOL. PATIENTS AND METHODS: These analyses were based on five randomized trials. Patients completed the Functional Assessment of Cancer Therapy (FACT) Anemia scales and numeric rating scales of Energy, Activity and Overall Health at baseline and after the 12-week treatment period. t-tests and linear regression models were used to evaluate associations. Analyses were stratified into three groups: solid tumor chemotherapy patients, lymphoproliferative malignancy chemotherapy patients and non-chemotherapy patients. RESULTS: Adjusted mean differences (95% CI) in FACT Fatigue change scores between hemoglobin responders (> or =2 g/dl increase) and non-responders were 3.0 (1.2, 4.7), 2.8 (0.6, 5.0) and 5.8 (2.2, 9.5) among the solid tumor, lymphoproliferative malignancy and non-chemotherapy groups, respectively. Significantly greater improvements (P <0.01) were observed in the FACT well-being scales for patients with meaningful improvement in fatigue (FACT Fatigue change score > or =3 points). After controlling for other factors, patients whose fatigue improved reported substantially greater improvements in energy, ability to perform usual activities and overall health (P <0.0001). CONCLUSIONS: Across five trials of cancer patients on and off chemotherapy, hemoglobin response was associated with meaningful improvements in fatigue, which, in turn, was associated with improved physical, functional, emotional and overall well-being.     

益肾生血片为主治疗再生障碍性贫血的临床研究

研究益肾生血片治疗再竽障碍性贫血的临床疗效。方法：治疗组１０６例用益肾生血片治疗，对照组３６例用人参归脾丸治疗，并观察两组治疗前后末梢血象和骨髓象的变化及益肾生血片的毒副作用。结果：治疗组及对照组的基本治愈率，缓解率，总有效率分别为２３．６％，３６．８％，８２．１％及１１．１％，２２．２％，５８．３％，经统计学处理有显著性差异，治疗组的疗效明显优于对照组。     

中药对免疫介导性再生障碍性贫血T淋巴细胞的实验研究

实验用Balb／c小鼠经亚致死剂量的射线照射后，输入取自DBA／2小鼠的胸腺淋巴结细胞来制作免疫介导性再障的模型。用正气活血、温补脾肾、扶正解毒中药煎出液，分别浓缩成含生药量为0．79g／ml浓度的药液灌胃，每日1次，每次0．5ml。探讨这些方药对免疫介导型再障的治疗效果和作用机理。结果表明：这些方药在不同程度上都能提高再障小鼠的TH细胞，降低TS细胞，使TH／TS比值升高，减轻免疫异常对骨髓造血细胞的抑制和损伤，有利于再障骨髓造血的修复和重建。提示了辨证论治对指导用药的重要性。     

Frequency and significance of anemia in non-Hodgkin's lymphoma patients

Objectives: Retrospective evaluation of anemia frequency and its prognostic value in patients with different subtypes of non-Hodgkin's lymphoma and comparison with other clinical characteristics.Patients and methods: Anemia was defined as a hemoglobin value less than or equal to 12 g/dl for all men and women over 50 years of age, and less than or equal to 11 g/dl for women under 50 years of age. The study included 1077 adult lymphoma patients treated between 1980 and 1995 with the following histologic subtypes: 127 patients with small lymphocytic or lymphoplasmacytoid, 62 with marginal zone, 50 with mantle-cell, 208 with follicular, 104 with T-cell lymphoma, 426 with diffuse large-cell and, finally, 73 patients with other high-grade lymphomas.Results: Anemia was present in 341 patients (32%). It was an adverse prognostic factor (P <; 0.0001) for overall survival (OS) and progression-free survival (PFS) but not for relapse-free survival (RFS). When patients with and those without bone marrow involvement were considered separately, anemia remained an adverse factor. Anemia was significantly associated with shorter PFS in small lymphocytic or lymphoplasmacytoid, mantle cell, diffuse large cell and high-grade lymphomas and with shorter OS in all histologic subgroups except marginal zone lymphoma. In multivariate analysis, anemia was a significant prognostic factor for OS and PFS for the population as a whole (P = 0.0001 and P = 0.0048, respectively) and in patients with bone marrow involvement (P = 0.007 and P = 0.005, respectively) but not in patients without bone marrow involvement. Finally, the addition of anemia to the International Prognostic Index led to an improvement for OS (P = 0.0004) and PFS (P = 0.0004).Conclusions: Anemia is an important adverse prognostic factor for the outcome of lymphoma patients, particularly in some histologic subgroups and in patients with bone marrow involvement.     

胃癌合并慢性病性贫血患者红细胞膜表面CD35和CD58的表达

目的研究细胞因子对正常人和胃癌伴慢性病性贫血(anemia of chronic cliseasis, ACD)的影响.方法采用ELISA方法测定CD35和CD58水平,红细胞酵母花环法测定RBC-C3bRR和RBC-ICR,聚乙醇沉淀比浊法测定CIC,流式细胞术测定CD2.结果胃癌组和正常对照组进行比较RBC-C3b差异有统计学意义,P<0.01;RBC-ICR差异有统计学意义,P<0.05;CD35差异有统计学意义,P<0.01;而CD58虽然低于正常对照组,但差异无统计学意义,P>0.05;CIC测定结果均正常.结论胃癌患者RBC-C3b、CD35和CD58水平下降与胃癌患者具有免疫活性的细胞因子有直接关系.但CD58无统计学意义.