肩关节注射治疗冻结肩的研究进展

冻结肩是导致肩关节疼痛及活动受限的常见疾病,肩关节注射是治疗冻结肩的最常用方法,包括糖皮质激素注射、液体扩张疗法、玻璃酸钠注射等。近年来肩关节注射治疗的研究较多,且有较多高质量随机对照研究,该文就糖皮质激素注射与其它治疗手段之间以及注射治疗的不同方式之间在疼痛缓解、活动度及功能改善等方面的疗效及安全性比较作一综述。     

Breathe easy: 5 steps to better breathing with your metered-dose inhaler (MDI)

Proper use of the metered-dose inhaler (MDI) is essential for medications to prevent and treat acute asthma exacerbations. This training video teaches children and clinicians correct technique for MDI use.     

Inhaled corticosteroid use in HIV‐positive individuals taking protease inhibitors: a review of pharmacokinetics,case reports and clinical management

As a consequence of inhibition of the hepatic cytochrome P450 3A4 isozyme, treatment with HIV protease inhibitors can result in significant drug?drug interactions. One noteworthy interaction is between protease inhibitors and inhaled or intranasal corticosteroids. This interaction can result in adrenal insufficiency and iatrogenic Cushing's syndrome (with symptoms such as rapid weight gain, obesity, facial hirsutism and swelling), as well as hypertension, osteoporosis and decreased CD4 cell count. In this paper, we review and unite pharmacokinetic data, case reports and current research regarding this drug?drug interaction in order to suggest options for the clinical management of HIV‐positive patients requiring treatment with protease inhibitors and inhaled or intranasal corticosteroids.     

复发性皮肤坏死性嗜酸性血管炎1例并文献复习

报道1例复发性皮肤坏死性嗜酸性血管炎并对相关文献进行复习。患者，女，64岁，因双下肢痛性皮疹12天就诊。偶有干咳，无哮喘病史。皮肤科查体：双下肢散在紫红色斑片、斑块，胫前数个结节、血疱样损害；右前臂有少量类似损害。外周血嗜酸性粒细胞计数增多。胸部X线提示双肺渗出性改变。皮损组织病理符合皮肤坏死性嗜酸性血管炎。口服强的松45mg/天治疗1周后临床症状明显好转，激素减量过程中曾有复发。     

A final common pathway for depression: implications for therapy

Depression in humans and animal models has been found to be accompanied by a hypoactivity of brain regions involved in positively motivated behavior together with a hyperactivity in regions involved in stress responses. Both sets of changes are reversed by diverse antidepressant treatments. It has been proposed that this neural pattern underlies the symptoms common to most forms of depression, which are the loss of positively motivated behavior and the increase in stress. The present paper discusses how this framework can organize diverse findings on the multiple factors associated with this disorder. The hypothesis suggests new therapeutic strategies involving treatment with low-dose corticosteroids to suppress the stress network or with antagonists of α_1A- and agonists of α_1B-adrenoceptors to disinhibit or activate the positive motivational network, respectively.     

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??Inhaled corticosteroids??ICS?? are the most effective medicine for chronic airway inflammation nowdays. Atomization inhalation has been widely applied in clinics because of its efficacy??fewer side-effects and convenience. Here??we focused on some points which should be paid attention to??including how to choose appropriate patients??how to ensure the effectiveness of inhaled steroids and how to reduce possible side-effects.