幽门螺旋杆菌感染主要发生在童年时期。
大部分胃溃疡病例是由于幽门螺旋杆菌感染造成。
The majority of cases ulcers are caused by infection with Helicobacter pylori bacteria.
目的探讨幽门螺旋杆菌感染与老年人心脑疾病的关系。
Objective To explore the relationship between helicobacter pylori(Hp) infection and cardio-cerebral diseases of the aged people.
溃疡、幽门螺旋杆菌感染、血小板与非甾体抗炎药致胃肠并发症：有什么关系？
Ulcers, Helicobacter pylori infection, platelets and gastrointestinal complications of non-steroidal anti-inflammatory drugs: what are the connections?
目的：了解大庆地区儿童幽门螺旋杆菌感染情况，分析其流行规律，及时做好防治。
Objective: Understood that Daqing area child Helicobacter pylori infection situation, analyzes its regularity of epidemic, completes the prevention promptly.
治疗持续性幽门螺旋杆菌感染的第二疗程需要避免病人在第一疗程中所服用过的抗生素。
The objective with persistent H. pylori infection is to avoid antibiotics in the second treatment course that the patient has previously taken.
加强科普知识宣传，阻断幽门螺旋杆菌传播途径，及时幽门螺旋杆菌感染的患儿等有关措施。
To strengthen the promotion of popular science knowledge, to block routes of transmission of Helicobacter pylori, the timely treatment of Helicobacter pylori infection in children, and other measures.
研究者发现，幽门螺旋杆菌感染者有较高的患非贲门区肿瘤的风险，较低的患贲门肿瘤的风险。
The authors found that the subjects infected with H. pylori had a higher risk of developing noncardia gastric cancer and a lower risk of developing cardia gastric cancer.
结论幽门螺旋杆菌感染可能不是导致老年食欲不振的主要因素，且幽门螺旋杆菌感染与胃排空无相关性。
Conclusions HP infection was not main cause of old people anorexia, and there was no correlation between HP infection and gastric emptying.
一百年前，几乎每个人都会感染幽门螺旋杆菌，但抗生素的出现减少了它的感染率。
A hundred years ago, nearly everyone was infected with H. pylori. But the use of antibiotics has beaten back the bug.
其原因也许在于童年时期感染幽门螺旋杆菌能让免疫系统学会适当地反击外源抗原，这样长大后就不会因为反应过激而出现哮喘。
It could be that encountering Helicobacter as a kid teaches the immune system how to react, and not overreact as in asthma to future allergens.
先前发现与B12最高水平相关的基因变异可以保护胃免受诺沃克病毒的感染，和幽门螺旋杆菌引起的溃疡。
The gene variant associated with the highest B12 levels has previously been determined to protect the stomach from infection by the Norwalk virus and ulcer-causing H. pylori bacterium.
胃炎常伴有幽门螺旋杆菌的感染。
Gastritis is often accompanied by infection with Helicobacter pylori.
在美国人中，40岁的人群有20%、60岁以上的人群有50%感染幽门螺旋杆菌，但其中只有一小部分发生溃疡。
About 20 percent of Americans age 40 and about 50 percent of those over age 60 are infected with H. pylori, but only a small percentage of them develop ulcers.
不过，如果在致敏阶段后通过抗生素杀死幽门螺旋杆菌，早期被感染小鼠也对过敏性哮喘失去了抵抗力。
However, mice that had been infected early also lost their resistance to asthma-inducing allergens if H. pylori was killed off in them with the aid of antibiotics after the sensitization phase.
不过，如果在致敏阶段后通过抗生素杀死幽门螺旋杆菌，早期被感染小鼠也对过敏性哮喘失去了抵抗力。
However, mice that had been infected early also lost their resistance to asthma-inducing allergens if H. pylori was killed off in them with the aid of antibiotics after the sensitization phase.
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