环腺

外源环化腺一磷和几种抑制剂对烟草愈伤组织生长和分化过程的影响

Effects of exogenous cyclic AMP and inhibitor on growth and differentiation of tobacco cultures

一位三年前曾因胃戒环细胞腺癌接受手术治疗的66岁男性患者，在最近三个月因间歇性的左下腹闷痛而入院。

A66-year-old man , with a history of gastric signet ring cell carcinoma , was admitted due to intermittent dull pain in the left lower abdomen for3 months .

结论PDGFB/PDGFR-α自分泌刺激环在肺腺癌的发生、发展中可能起重要作用，PDGFR-α阳性表达与肺腺癌分化程度呈正相关。

Conclusions The findings suggest that PDGF-B / PDGFR - α autocrine-stimulated loop may play an important role in the development of ADC of lung . PDGFR - α may have positive relationship with the differentiation of ADC of lung .

曼月乐环治疗子宫腺肌病36例分析

Clinical analysis of 36 cases of adenomyosis treated with levonorgestrel-releasing intrauterine device

目的探讨宫内节育器曼月乐环在治疗子宫腺肌病中的作用。

Objective To investigate the application of levonorgestrel-releasing intrauterine device in the treatment of adenomyosis .