Treatment of the anemia of rheumatoid arthritis with recombinant human erythropoietin: clinical and in vitro studies

Two anemic patients with rheumatoid arthritis were treated with recombinant human erythropoietin (EPO) for 5 months. Both patients showed significant increases in hematocrit, red cell volumes, and marrow erythroid and megakaryocyte progenitor cells. No significant toxic effects from EPO were observed. These data indicate that EPO may be effective in overcoming the pathogenetic factors that limit erythropoiesis in rheumatoid arthritis.     

Lymphangitis carcinomatosa complicating primary malignant peritoneal mesothelioma.

A patient with malignant peritoneal mesothelioma and a diffuse pulmonary infiltrate is described. Computed tomographic scanning suggested lymphangitis carcinomatosa. This was confirmed on transbronchial biopsy to be due to metastatic mesothelioma.     

可逆性胆硷酯酶抑制剂二甲氨基甲酸-5-二氢吲哚酯的合成

为了深入研究催醒宁类化合物的结构与抑酶活性的关系,设计合成了-系列1-,3-或5-位不同取代的二氢吲哚类衍生物(中间体和终产物共24个新化合物)。中间体1,3-二甲基-5-烷氧基-2-二氢吲哚酮(A)的C₃烷化。采用相转移催化方法进行;反应中还分离到三个副产物(Ⅶ～Ⅸ)。初筛结果表明:这些化合物大多有较强的抑酶活性;1,3-或5-位取代基的改变均明显影响其活性。     

Update on the management of obesity

This article updates a paper published in this journal more than a decade ago. We detail the ensuing decade's developments in the treatment of obesity, reviewing innovations, established techniques, and the current status of behavior modification. We evaluate newer developments, such as anorectic drugs, very low calorie diets, and intragastric balloon bezoars, and we describe other approaches to the treatment of obesity, such as residential and comprehensive outpatient programs. We conclude by recommending a multidisciplinary approach to this complex problem.