If coughing persists for more than eight weeks or if coughing brings up sputum or blood or disturbs your sleep, see your doctor to check for a more serious cause of your coughing.
如果咳嗽持续八周以上或者伴有痰、血或者打扰了你的睡眠，就要去看看医生，检查一下是否有其他原因导致了咳嗽。
The US team has designed a portable microscope that straps to a camera phone and can be used to diagnose potentially fatal diseases in blood and sputum samples.
此前，美国人设计了一款捆绑在照相手机上的便携式显微镜，可根据血液及唾液样本诊断出是否患有致命疾病。
The LLMDA process starts with the purification of DNA or RNA from a sample, such as sputum or blood.
LLMDA的检测始于对试样（诸如痰液和血液）中DNA或RNA的纯化。
The system could also diagnose sickle-cell anaemia from blood samples, while fluorescent images of a stained sputum smear were sufficient to identify the presence of tuberculosis.
用这个方法能从血液样本中查出镰刀形红细胞贫血症，染色唾液涂片的荧光图像还能诊断出是否得了肺结核。
Methods: Polymerase chain reaction (PCR) was adopted in detection of DNA of mycobacterium tuberculosis from peripheral blood and sputum in 64 tuberculosis patients.
方法：采用聚合酶链反应(PCR)技术，检测了64例肺结核患者的外周血与痰标本结核杆菌dna。
He began to expectorate small amounts of blood streaked sputum.
他开始有少量带血丝的痰。
Is there any blood in your stool (urine, sputum)?
你的大便里(尿里，痰里)有血吗？ ？
Hiss cough was not so severe as it had been and sputum was no longer flecked with blood.
他的咳嗽已经不像以前那样厉害，痰里也不再有血斑了。罩。
Conclusion: Qi deficiency, blood stasis and sputum blockage are basic causes of CHD.
结论：气虚，血瘀和痰阻是冠心病心绞痛的根本病因病机。
His cough was not so severe as it had been and sputum was no longer flecked with blood.
他的咳嗽已经不像以前那样厉害，痰里也不再有血斑了。
Results:63 cases were serology detected, 59 cases sputum culture and 19 cases blood culture.
结果：63例均进行血清学检测，59例进行痰培养，19例进行血培养。
Results The main sites for pathogens were sputum, bile and blood (75.8%).
结果病原菌分离部位以痰液、胆汁、血液为主，占75.8%。
Results All patients were accompanied with respiratory tracts' symptoms in various degrees. Blood tinged sputum was found in 14 patients.
结果均有不同程度的呼吸道症状，有14例痰中带血丝。
Metastatic lung cancer in general showed less respiratory symptoms and sputum blood, sputum cytology is not easy to find cancer cells.
肺转移性癌一般较少呈现呼吸道症状和痰血，痰细胞学检查不易找到癌细胞。
Single indices, such as chest X ray, blood routine, temperature, and sputum culture are all of low sensitivity, except for increased phlegm only, which is highly sensitive.
胸片、血常规、体温、痰培养等指标单项敏感性较低，惟粘痰增多一项敏感性较高。
Objective to explore the effects of medical vibratory sputum excretion machine on saturation of blood oxygen and sputum excretion in patients with chronic obstructive pulmonary disease (COPD).
目的探讨医用振动排痰机对慢性阻塞性肺病(COPD)患者血氧饱和度及排痰效果的影响。
He began to expectorate small amounts of blood-streaked sputum.
他开始有少量带血丝的痰。
Methods Infective criterion was designed, blood and sputum and urine were cultured for bacteria in patients who met the criterion.
方法制定感染标准，符合标准者做血、尿、痰细菌培养。
Alabyrinthitis of the auris: I had reached 387 cases, the result is: sputum, excessive of the liver-yang, deficiency of liver and kidney, deficiency of qi and blood.
美尼尔氏综合症：研究病例为387例，证型分布为痰浊中阻、肝阳上亢、肝肾两虚、气血亏虚。
Neck illness that is suffered by the illness of vertebra artery: I had reached 2040 cases, the result is: deficiency of qi and blood, deficiency of liver and kidney, sputum, cold and wet, ecchymosis.
椎动脉型颈椎病：研究病例为2040例，证型分布为气血亏虚、肝肾两虚、痰浊中阻、寒湿阻络、瘀血阻络。使用的主方分别为归脾汤、左归丸、半夏白术天麻汤、羌活渗湿汤。
Vertigo in TCM means dazzle and swirl. The pathogeny of it includes: sputum, wind, fire, deficiency of qi and blood, deficiency of liver and kidney, ecchymosis .
中医的眩晕是以头晕目眩为主症的疾病，其病因病机包括：痰浊中阻、风阳上扰、肝火上炎、气血亏虚、肝肾两虚、瘀血阻窍等。
However, plasma proteins in sputum and eosinophil count in blood both decreased until 24 h, with no significant differences between groups.
痰中血浆蛋白及血中嗜酸细胞计数降低达24小时，两组无显著差异。
Is there any blood in you stool (urine, sputum)?
你的大便里(尿里，痰里)有血吗？
Objective To study the relationship between some TCM syndromes and some blood serum adhesion molecule expressions, especially for sputum stasis syndrome.
目的探讨老年人常见中医证候分型中黏附分子的表达，比较痰浊阻遏证与正常对照组之间的差异。
He began to expectorate small amounts of blood - streaked sputum.
他开始有少量带血丝的痰。
Conclusion Hemoptysis or sputum with blood, rales over the lungs and dyspnea are the major manifestations of severe pulmonary contusion.
结论咯血或血痰、肺部音、呼吸困难是严重肺挫伤的主要表现。
Conclusion Hemoptysis or sputum with blood, rales over the lungs and dyspnea are the major manifestations of severe pulmonary contusion.
结论咯血或血痰、肺部音、呼吸困难是严重肺挫伤的主要表现。
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