Nonsteroidal anti-inflammatory drugs (NSAIDs) are powerful in anti-inflammatory, analgesic and antirheumatic effects,and widely used in treating the corresponding diseases. Over the years, many new dosage forms and st...Nonsteroidal anti-inflammatory drugs (NSAIDs) are powerful in anti-inflammatory, analgesic and antirheumatic effects,and widely used in treating the corresponding diseases. Over the years, many new dosage forms and structures of NSAIDs appear since aspirin was developed 112 years ago. However, the universal use of NSAIDs produces unavoidable mucosal lesions in gastrointestinal tract. As yet, proton pump inhibitor (PPI) has been used in the treatment of gastropathy induced by NSAIDs. This article will focus on the advances in prevention of NSAIDs-induced gastropathy by proton pump inhibitor.展开更多
乙型肝炎病毒(hepatitis B virus,HBV)是嗜肝DNA病毒家族的重要成员,所引起的慢性乙型病毒性肝炎及肝衰竭、肝硬化、肝癌等是严重危害人民健康的疾病.据统计,目前我国有慢性乙型肝炎患者2000万人,是我国现阶段最为突出的公共卫生问题之...乙型肝炎病毒(hepatitis B virus,HBV)是嗜肝DNA病毒家族的重要成员,所引起的慢性乙型病毒性肝炎及肝衰竭、肝硬化、肝癌等是严重危害人民健康的疾病.据统计,目前我国有慢性乙型肝炎患者2000万人,是我国现阶段最为突出的公共卫生问题之一.HBV遗传变异率很高,有8个基因型,由于独特的流行病学特性,多数又可以分为不同的基因亚型.另外DNA基因型的高度异质性使重组基因型也增加了.有研究证实HBV基因型与疾病进展关系密切.不同基因型HBV的流行病学特征不同,同时其临床感染特点和致病性也有差异.本文综述了本领域研究进展,包括HBV生物学特性、基因型与基因亚型、重组基因型、HBV基因型的流行病学特点以及HBV基因型与临床等方面.展开更多
文摘Nonsteroidal anti-inflammatory drugs (NSAIDs) are powerful in anti-inflammatory, analgesic and antirheumatic effects,and widely used in treating the corresponding diseases. Over the years, many new dosage forms and structures of NSAIDs appear since aspirin was developed 112 years ago. However, the universal use of NSAIDs produces unavoidable mucosal lesions in gastrointestinal tract. As yet, proton pump inhibitor (PPI) has been used in the treatment of gastropathy induced by NSAIDs. This article will focus on the advances in prevention of NSAIDs-induced gastropathy by proton pump inhibitor.
文摘乙型肝炎病毒(hepatitis B virus,HBV)是嗜肝DNA病毒家族的重要成员,所引起的慢性乙型病毒性肝炎及肝衰竭、肝硬化、肝癌等是严重危害人民健康的疾病.据统计,目前我国有慢性乙型肝炎患者2000万人,是我国现阶段最为突出的公共卫生问题之一.HBV遗传变异率很高,有8个基因型,由于独特的流行病学特性,多数又可以分为不同的基因亚型.另外DNA基因型的高度异质性使重组基因型也增加了.有研究证实HBV基因型与疾病进展关系密切.不同基因型HBV的流行病学特征不同,同时其临床感染特点和致病性也有差异.本文综述了本领域研究进展,包括HBV生物学特性、基因型与基因亚型、重组基因型、HBV基因型的流行病学特点以及HBV基因型与临床等方面.