病变

Of 28 diabetic patients with chronic Wagner grades I-III foot ulcers without clinical symptoms of arteriopathy, 87% had type 2 diabetes. Average age was 60.2 9.7 years, and average diabetes duration was 18.2 6.6 years. All patients had signs of neuropathy, and their ulcers had failed to improve during three months of full standard treatment. Subjects were randomized to receive HBO, twice daily, five days weekly for two weeks, or to a control group.

慢性Wagner等级I-III足部溃疡而无动脉病变之临床症状的28名患者中，有87%患有第二型糖尿病，这些患者的平均年龄为60.2 ±9.7 岁，平均罹患糖尿病的时间为18.2 ±6.6年，所有患者都有神经病变的徵兆，而且他们再经过三个月的标准治疗后，溃疡的情形仍未获改善，受试者经由随机化接受HBO治疗，每天两次、每周五天，共持续二个星期。

HCMV infection aggravated bile duct damage, obliterative arteriopathy and fibrosis in chronic liver rejection, the pathogenesis of which were correlated with early increased mRNA expression of TGF-β,PDGF, bFGF after HCMV infection.

HCMV感染能加剧慢性排斥反应中的病变，即增加胆管损伤、泡沫细胞阻塞性动脉病变和受体肝脏纤维化的程度；其致病机制与HCMV感染后增加TGF-β，PDGF 和bFGF的早期表达相关。

Middle stenosis lesions and 68 significant stenosis lesions were demonstrated in 88 patients with arteriostenosis, 187 of the 291 （64%） stenosis lesions were caused by formation of the intravascular plaques.

64排螺旋CT血管造影在头颈血管病变的诊断、测量和空间定位中具有重要价值，可作为头颈血管病变首选检查方法。

It was found using microwave could eliminate the lesion located at the medial, basial and posterolateral walls of maxillary sinus through enlarged ostium completely and avoid the trauma caused by the operation via the labiogingival groove approach.

发现采用微波热凝术经扩大自然开口能顺利地清除上颌窦腔内、底壁及后外侧壁等部位的病变，避免了病变组织的残留和经唇龈沟径路手术的创伤，提高了ESS的疗效。

Fiber-optic extreme and pathological changes area keep perpendicular, illuminate organizes the surface to pathological changes caky or white film is formed.

光纤末端和病变区保持垂直，照射至病变组织表面凝固或白膜形成。

Though there are multiple sites like deep gray matter and posterior fossa (middle cerebellar peduncles,cerebellum,brainstem) that are also involved, the callosal lesions are more distinct.

虽然病变可以见于多处，如深部的脑灰质、后颅窝，胼胝体的病变是最特殊的。

Patients with this condition often have lesions of the calvaria, long bones, and ribs, and sclerotic lesions were reported in multiple bones in this patient on CT and MRI.

这些患者的CT和 MRI检查可以发现患者的颅盖骨、长骨、肋骨的溶骨性病变，及多处骨骼的硬化性病变。

The staining of F-actin in the ischemia reperfusion group was decreased significantly （P.05） compared with the normal control group. There was a marked loss of canalicular microvilli and distension of canalicular lumen in the ischemia reperfusion group. The staining of F-actin in the LA group was significantly increased than those in the I/R group （P.05）. Conclusions: Ischemia reperfusion induces an disruption of bile canalicular F-actin microfilaments and a loss of microvilli. Alpha-lipoic acid can protect bile canalicular F-actin microfilaments against IRI.

肝脏I/R可造成胆小管F-actin微丝破坏、微绒毛丧失，导致胆小管收缩减弱，胆汁排泄功能受损，这可能是大鼠肝脏I/ R后缺血型胆道病变发生的主要机制；α-硫辛酸通过清除氧自由基，降低脂质过氧化反应，调节细胞内氧化剂-抗氧化剂的含量，保护胆小管F-actin微丝结构免遭缺血再灌注损伤破坏，进而预防和治疗缺血型胆道病变。

Based on his research on diagnosis and pathogenesis of cauda equina compression in dogs he obtained the venia docendi in radiolgy.

基于他对犬马尾压迫病变的诊断和病变机制的研究，他获得了影像学的授课资格。

Results:Abnormality was located on base stanza area in 15cases,skin and medulla area in 5 cases,cerebella in 3 cases.

结果：病变位于基底节区15例，皮、髓质区5例，小脑3例；基底节区病变呈斑片状短T1信号，皮

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。