s）））e是由Michael Von Keitz先生30年前在德国佐林根成立的一个品牌，主要经营高端HIFI音响及专业舞台音响。
2011年，s）））e强势进驻中国市场。在精心安排之下，凭借德国美高雄厚的技术实力与具有多年国内营销经验团队的结合，...s）））e是由Michael Von Keitz先生30年前在德国佐林根成立的一个品牌，主要经营高端HIFI音响及专业舞台音响。
2011年，s）））e强势进驻中国市场。在精心安排之下，凭借德国美高雄厚的技术实力与具有多年国内营销经验团队的结合，品牌的“处女秀”别出心裁地选在了著名的北京国际专业音响展上。产品策略也进行了相应调整，主打产品为专业舞台音响。展开更多
Incorporation of a tendon graft within the bone tunnel represents a challenging clinical problem. Successfulanterior cruciate ligament (ACL) reconstruction requires solid healing of the tendon graft in the bone tunnel...Incorporation of a tendon graft within the bone tunnel represents a challenging clinical problem. Successfulanterior cruciate ligament (ACL) reconstruction requires solid healing of the tendon graft in the bone tunnel. En-hancement of graft healing to bone is important to facilitate early aggressive rehabilitation and a rapid return topre-injury activity levels. No convenient, effective or inexpensive procedures exist to enhance tendon-bone (T-B)healing after surgery. Low-intensity pulsed ultrasound (LIPUS) improves local blood perfusion and angiogenesis,stimulates cartilage maturation, enhances differentiation and proliferation of osteoblasts, and motivates osteogenic differentiation of mesenchymal stem cells (MSCs), and therefore, appears to be a potential non-invasive tool for T-Bhealing in early stage of rehabilitation of ACL reconstruction. It is conceivable that LIPUS could be used to stimulateT-B tunnel healing in the home, with the aim of accelerating rehabilitation and an earlier return to normal activities inthe near future. The purpose of this review is to demonstrate how LIPUS stimulates T-B healing at the cellular andmolecular levels, describe studies in animal models, and provide a future direction for research.展开更多
文摘s）））e是由Michael Von Keitz先生30年前在德国佐林根成立的一个品牌，主要经营高端HIFI音响及专业舞台音响。
2011年，s）））e强势进驻中国市场。在精心安排之下，凭借德国美高雄厚的技术实力与具有多年国内营销经验团队的结合，品牌的“处女秀”别出心裁地选在了著名的北京国际专业音响展上。产品策略也进行了相应调整，主打产品为专业舞台音响。
基金Project (No. 81171687/H0604) supported by the National Natural Science Foundation of China
文摘Incorporation of a tendon graft within the bone tunnel represents a challenging clinical problem. Successfulanterior cruciate ligament (ACL) reconstruction requires solid healing of the tendon graft in the bone tunnel. En-hancement of graft healing to bone is important to facilitate early aggressive rehabilitation and a rapid return topre-injury activity levels. No convenient, effective or inexpensive procedures exist to enhance tendon-bone (T-B)healing after surgery. Low-intensity pulsed ultrasound (LIPUS) improves local blood perfusion and angiogenesis,stimulates cartilage maturation, enhances differentiation and proliferation of osteoblasts, and motivates osteogenic differentiation of mesenchymal stem cells (MSCs), and therefore, appears to be a potential non-invasive tool for T-Bhealing in early stage of rehabilitation of ACL reconstruction. It is conceivable that LIPUS could be used to stimulateT-B tunnel healing in the home, with the aim of accelerating rehabilitation and an earlier return to normal activities inthe near future. The purpose of this review is to demonstrate how LIPUS stimulates T-B healing at the cellular andmolecular levels, describe studies in animal models, and provide a future direction for research.
