主页
学科
搜索
账户
常见问题
当前学科:五、肝胆心肾等器官疾病生化诊断
题目:
单选
下列哪条不是脱氧吡啶酚表现出更高骨吸收特异性和灵敏度的原因()
A . A.存在于硬连接组织
B . B.排出前不被代谢
C . C.由胶原自然形成
D . D.不受饮食的影响
E . E.骨是主要来源
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
Promising Results from Cancer Study A new experimental vaccine(疫苗)has shown promising results in the fight against lung cancer.In a small Texas-based study,a vaccine developed by scientists at Baylor University Medical Centre in Dallas,USA,cured lung cancer in some patients and slowed the progress of the disease in others. Researchers have reported encouraging findings from this small study.Forty-three patients suffering from lung cancer were involved in these trials.Ten of these patients were in the early stages and thirty—three in the advanced stages of the disease.They were injected with me Vaccine every two weeks for three months,and were carefully monitored for three years.In three of the patients in me advanced stages of cancer,the disease disappeared and in the others,it did not spread for five to twenty—four months.However,no great difference was seen in the patients in the early stages of the illness. This new vaccine uses the patients’own immune、system.It is made specifically for each patient and is injected into the arm or leg.It stimulates the body’s immune system,which then recognizes that the cancer cells are harmful,and attacks and destroys them. The vaccine could be effective against other forms of cancer.It offers great hope for the treatment of cancer in general,although further studies are needed before such treatment can be widely used.根据以上内容,回答题。The vaccine cured all the participants in the trial.
金具在使用前外观检查应满足什么要求?
词根和词缀、真词缀和类词缀的界限是非常清楚的。()
史学家修昔底德在《伯罗奔尼撒战争史》中写下了“男人就是城邦”之句。根据雅典民主政治的特点,以下解释最确切的是()
平面设计的内容,包括书籍设计、()和标志设计、企业形象设计、字体设计及其他出版物的设计等等。
患者为绝经后妇女,既往有高血压痛史,不规则阴道流血半年。妇检:外阴、阴道(-),宫颈(+)、糜烂状,无出血,子宫稍大,质地稍软,活动可,双侧附件(-)。该患者诊断考虑为()
细菌耐药性的发生机制有()
大数据可以在任何一个行业创造更多的价值。()A.正确B.错误
休眠
感应果系佛之灵验,我佛向无虚愿,我佛决无诳语,凡有感应,即应绝对实现,如果不实现,又系何故?