论文部分内容阅读
在临床医疗工作中,医生们常常遇到可疑糖尿病患者,往往均以检验尿糖定性做为初步筛选和判定糖尿病疾病控制情况的标准。但在医疗实践过程中,有时出现一些与疾病实际不相符合的矛盾现象,以致不能及时得到正确的诊断甚至延误诊断及治疗。据国内一些资料报道认为,人们随着年龄的增长,血糖有逐渐升高的趋势,尿糖阳性率也随之增高,并发现当空腹血糖<80mg/dl 时,尿糖阳性者少见;而血糖>180 mg/dl 时,尿糖多呈阳性。但也有少数患者血糖高达200—220 mg/dl,尿糖才出现阳性。在生理情况下,血液中的葡萄糖是经过肾小球滤过,又经近端肾小管重吸收,肾小管每分钟可
In clinical practice, doctors often encounter suspicious patients with diabetes, urine urine qualitative tests are often used as a preliminary screening and judgment of diabetic disease control standards. However, during the course of medical practice, some contradictions that actually do not correspond to the disease sometimes appear, so that the correct diagnosis can not be obtained in time or the diagnosis and treatment are delayed. According to some domestic data reported that people with the growth of age, blood glucose has a tendency to gradually increase the positive rate of urine sugar also increased, and found that when fasting blood glucose <80mg / dl, urine positive were rare; and blood sugar > 180 mg / dl, urine is mostly positive. However, there are also a small number of patients with blood glucose up to 200-220 mg / dl, urine sugar appeared positive. Under physiological conditions, glucose in the blood is filtered through the glomerular and proximal tubular reabsorption, tubular per minute can be