Objective Age-related hearing loss(AHL),characterized by degeneration of cochlea structures,is the most common sensory disorder among the elderly worldwide.The calcium channel is considered to contribute to normal hearing.However,the role of the T-type vo
Objective Supracondylar humerus fractures are the most frequent fractures of the paediatric elbow.The present study introduced a modified surgical procedure for treatment of supracondylar humerus fractures in children.Methods From February 2015 to August
终末期肾脏病(ESRD)已经成为全球重大公共卫生问题,新型冠状病毒肺炎(COVID-19)疫情的大流行,给ESRD现有的医疗救治体系带来了更加严峻的挑战.我国血液透析与腹膜透析技术应
Vestibular schwannomas(VS)are benign tumors of the vestibular nerve.The common first symptoms are hearing loss and tinnitus,followed by imbalance,vertigo,and facial nerve involvement.The subjective symptoms of VS patients are not consistent with the sever
目的优化紫姜药材中甲氧基黄酮的提取工艺。方法采用超声提取法,在单因素考察的基础上,结合信息熵-响应面法对乙醇体积分数、超声时间、液料比进行考察,以紫姜中6种主要甲氧基黄酮类成分的含量为评价指标,根据信息熵理论,赋予各指标权重系数,计算综合评分。通过Design-Expert 10.0.7软件分析各因素间的交互作用,得出优化的提取工艺,并对该优化工艺进行验证实验。结果优化的工艺条件为:乙醇体积分数为60%,液料比为12∶1,超声提取2次,每次25 min,甲氧基黄酮类成分的综合评分为1.024,验证实验结果
The use of an antibiotic with immunomodulatory properties could be fascinating in treating multifactorial inflammatory conditions such as ulcerative colitis(UC).We report our investigations into the immunomodulatory properties of levornidazole,the S-enant
Objective:Patients suffered a lot from decompensated vestibular vertigo.Pharmacotherapy and vestibular rehabilitation training have been proven to be effective
Migraine is one of the most common and highest burdens of disease.As a primary cerebral dysfunction illness,migraine might exhibit other system-related symptoms,including vestibular and cochlear symptoms.With the publication of the diagnostic criteria of
目的研究蚊子草正丁醇部位的化学成分。方法利用硅胶柱色谱、凝胶柱色谱、ODS柱色谱及半制备高效液相色谱法对蚊子草的正丁醇部位化学成分进行分离,利用核磁共振波谱对分离得到的化合物进行结构鉴定。结果运用色谱与波谱技术,共分离鉴定了10个化合物,分别是去甲丁香色原酮-7-O-β-D-吡喃葡萄糖苷(1)、萹蓄苷(2)、山柰酚-3-O-α-L-鼠李糖苷(3)、槲皮素(4)、没食子酸(5)、槲皮素3-O-6″-乙酰基-β-D-吡喃半乳糖苷(6)、山柰酚-3-O-β-D-吡喃葡萄糖苷(7)、松脂醇-4-O-吡喃葡萄糖苷(
Objective Mild encephalopathy with reversible splenial lesion(MERS)is associated with a variety of infections and anti-epileptic drug withdrawal.Here we report the clinical characteristics of H1N1 influenza A-associated MERS based on our experience of fou