Study on the functional liquid of Chinese traditional medicine in anti-anoxic effect

Introduction AkindoffunctionalliquidwasextractedfromcompoundChinesetraditionalmedicinesuchasginseng,danggui,andsoon.Inordertodevelopseriesofhealthfoodsforhuman,wemustfirstobservetheeffectofthe functionalliquidonanti-anoxicinmice.Anti-anoxicofmicewasassayedaccordingtotestmethodsofanti-anoxicfunctionin“Functionalassessmentprocedureandtestmethodsofhealthfood”whichisprovidedby MOH.Tofurtherunderstandthepossiblemechanismsofthefunctionalliquidonanti-anoxicinmice,thestudydiscussedbythewaysofoxyge…     

赛艇运动的生理生化研究综述

对近年国内公开发表的有关论文进行了综述，结果发现，对赛艇运动员生理生化方面的研究还主要集中在血色素、血乳酸方面，其他生理生化方面的研究还比较少，许多方面还需要进一步深入研究．     

200例糖尿病患者血清检测结果分析

目的 :评价 2 0 0例糖尿病患者血中检测指标在诊断中的意义。方法 :对 10 0例正常对照组、2 0 0例糖尿病组进行血糖、尿素、肌酐、糖化血红蛋白、胰岛素、尿微量白蛋白、C 肽测定。结果 :10 0例正常组、2 0 0例糖尿病组结果比较差异显著 ,阳性率分别为 6 4 %、4 5 %、4 4 %、72 .5 %、4 2 .5 %、5 5 %、38.5 %。结论 :血糖、尿素、肌酐、糖化血红蛋白、胰岛素、C 肽的联合检测有助于糖尿病的诊断。     

螺旋藻复方对运动小鼠红细胞相关指标的影响

研究螺旋藻及其复方对游泳训练小鼠红细胞形态和血红蛋白含量的影响.运用扫描电镜和全自动血球分析仪研究螺旋藻及其复方对游泳训练小鼠红细胞形态和血红蛋白含量的影响.运动组小鼠红细胞畸形率显著高于正常组、单味组和复方组,单味组小鼠红细胞畸形率高于正常组、复方组,复方组与正常组小鼠红细胞畸形率差异无显著性.运动组小鼠血红蛋白含量显著低于正常组、单味组和复方组,单味组小鼠血红蛋白含量低于复方组和正常组.复方组和正常组小鼠血红蛋白含量比较,差异无显著性.螺旋藻及其复方能显著降低运动小鼠红细胞畸形率,提高运动小鼠血红蛋白含量,且复方的作用超过单味螺旋藻.     

被动吸烟对小鼠运动能力的影响

为观察被动吸烟对小鼠运动能力的影响,构建小鼠被动吸烟实验模型,对小鼠被动吸烟四周后的体重、力竭游泳运动时间以及血气进行检测分析。结果表明:被动吸烟导致氧饱和度(SaO2)下降、氧分压(PaO2)减少,二氧化碳分压(PaCO2)增加,血糖(Glu)下降,血乳酸(Lac)升高,体重下降,游泳时间减少,运动能力降低。从呼吸系统、心血管系统等方面,对被动吸烟影响小鼠耐力活动的可能机制进行了探讨,旨在希望通过此研究,给教练员、运动员以警示和借鉴作用。使其对运动中比较普遍的吸烟现象加以重视。     

糖化血红蛋白、糖化白蛋白及空腹血糖在糖尿病诊断中的价值

目的：评估糖化血红蛋白（HbA1c）、血清糖化白蛋白（Glycated Albumin,GA）及空腹血糖（Fasting Plasma Glucose, FPG）在糖尿病（ Diabetes Mellitus,DM）患者早期诊断中的价值。方法收集2010～2013年浙江省台州医院同时检测HbA1c、GA及FPG的人群的相关数据,分为糖尿病组和非糖尿病组,进行受试者工作特征曲线（ Receiver Operator Character-istic curve,ROC曲线）分析以得出3种指标诊断DM的cut-off值、曲线下面积（ Area Under the Curve,AUC）其灵敏度、特异性,再进一步计算3种指标联合诊断DM的灵敏度及特异性。结果①DM组的HbA1c、GA及FPG均高于非DM 组（ HbA1c：9．14％vs．5．84％, P ＝0．000;GA：24．8mmol/Lvs．13．8mmol/L, P ＝0．000;FPG：9．65mmol/L vs．5．77mmol/L, P ＝0．000）。②HbA1c诊断DM的cut-off值为6．85％,AUC为0．911,灵敏度为84．2％,特异性为96．2％;GA诊断DM的cut-off值为17．5,AUC为0．881,灵敏度为71．6％,特异性为93．6％;FPG诊断DM的cut-off值为7．52mmol/L,AUC为0．836,灵敏度为70．2％,特异性为82．1％。③HbA1c、GA及FPG联合诊断DM的灵敏度及特异性分别为91．1％,76．3％。结论HbA1c、GA及FPG对DM皆有诊断价值,其中HbA1c的诊断DM效能最大。 HbA1c、GA及FPG联合诊断可提高DM诊断的灵敏度,在DM筛查中具有重要价值。     

The relationship between serum total testosterone and free testosterone levels with serum hemoglobin and hematocrit levels: a study in 1221 men

Objective: To investigate the relationship between serum total testosterone (TT) and free testosterone (FT) levels in men with anemia.

Methods: We reviewed the records of 1221 subjects between March 2009 and December 2014. All the subjects’ blood samples were drawn for TT and FT assays. Their serum hemoglobin (Hb) and serum hematocrit (Hct) levels were measured. The primary objective of our study was to investigate the association between TT and FT levels with Hb and Hct levels.

Results: The mean age was 59.82?±?12.71 years. The mean TT and FT levels were 4.54?±?2.02?ng/mL and 10.63?±?3.69?pg/mL, respectively. The mean Hb and Hct levels were 14.72?±?1.34?g/dL and 43.11?±?3.75%, respectively. Subjects with low TT (<2.35?ng/mL) had low Hb and Hct levels (p?p?Conclusions: Subjects with low TT and FT levels had low Hb and Hct levels. This suggests that TT and FT play a significant role in erythropoiesis. Testosterone replacement therapy may be effective in men with hypogonadism to reduce the incidence of anemia.     

大强度运动对大鼠血清一氧化氮合酶活力影响

探讨大强度运动对大鼠血清一氧化氮合酶(NOS)活力及血浆游离血红蛋白(Hb)含量的影响,结果显示:大强度运动组大鼠血清NOS活力及血浆游离Hb含量较对照组明显增高(P<0.01).提示长时间大强度运动后发生的血管内溶血的机制可能与NOS活力过高有关.     

Is Hba1c level of diabetic patients associated with penile prosthesis implantation infections?

Background and objectives: Diabetes mellitus is an important risk factor for erectile dysfunction (ED). Penile prosthesis implantation surgery is the final solution for diabetic patients with ED, but infections thereof are still a serious risk factor. While some studies suggest that most infections associated with penile prosthesis implantation are associated to high glycated hemoglobin (HbA1c) levels, other research did support such relationship.

Materials and methods: The current study assessed retrospectively, the association between HbA1c level and penile prosthesis surgery infection. We retrieved and reviewed the records of 300 diabetic patients who had penile prosthesis surgery at our Institution (January 2012–November 2016). Patients’ mean age was 55.26?±?10.9 years (31% patients were <50 years of age), and mean HbA1c was 7.60?±?1.90%.

Results: Infection rate among diabetics was 0.67%. Prevalence of prosthesis infection among patients with HbA1c?≤?9% was 0.9%, compared with 0% among patients with HbA1c?>?9%. Prosthesis infection risk did not significantly increase with higher HbA1c levels, with no meaningful difference in the median or mean level of HbA1c in the infected and non-infected diabetic patients.

Conclusion: Findings do not support the use of HbA1c values among diabetic patients who are candidates for penile prosthesis implantation surgery in order to identify and exclude those who might be prone to increased risk of prosthesis infections. Future studies would benefit from larger sample sizes in order to support or refute our findings.     

Benchmark Dose of Lead Inducing Anemia at the Workplace

To estimate the critical dose of lead inducing anemia in humans, the effects of lead on hemoglobin (Hb) and hematocrit (Hct) levels and red blood cell (RBC) count were examined in 388 male lead-exposed workers with blood lead (BPb) levels of 0.05-5.5 (mean 1.3) micromol/L by using the benchmark dose (BMD) approach. The BPb level was significantly related to Hb (regression coefficient beta=-0.276), RBC (beta=-11.35), and Hct (beta=-0.563) among the workers (p < 0.001) when controlling for age and working status. The average BPb levels were significantly higher in the workers with anemia (1.85 micromol/L), based on the WHO criteria, than in those without anemia (1.26 micromol/L). The benchmark dose levels of BPb (i.e., lower 95% confidence limits of BMD), calculated from the K-power model set at an abnormal probability of 5% in unexposed workers and an excess risk of 5% in exposed workers were estimated to be 0.94 micromol/L (19.5 microg/dl) for Hb, 0.94 micromol/L (19.4 microg/dl) for RBC, and 1.43 micromol/L (29.6 microg/dl) for Hct. These findings suggest that reduction in hematopoietic indicators may be initiated at BPbs below the level currently considered without effect.