Comparison of Characteristics of Opioid-Using Pregnant Women in Rural and Urban Settings

Historically, research on opioid use during pregnancy has occurred in urban settings and it is unclear how urban and rural populations compare. We examined socio-demographic and other variables in opioid-using pregnant women seeking treatment and screened for participation in a multi-site randomized controlled trial. Women screened in rural Burlington, Vermont (n = 54), were compared to those screened in urban Baltimore, Maryland (n = 305). Rural opioid-using pregnant women appear to have some characteristics associated with better treatment outcomes (e.g., less severe drug use, greater employment). However, they may face additional barriers in accessing treatment (e.g., greater distance from treatment clinic).     

非小细胞肺癌伴神经内分泌分化的研究

目的：研究非小细胞肺癌的类型、分化程度与神经内分渥分化间接的关系。方法：随机收集４３例手术切除石蜡包埋的非小细胞肺癌的标本，采用７种神经内分泌抗体，用免疫组化ＬＳＡＢ法研究其神经内分泌分化。结果：阳性率为５３．４％，其中鳞癌和腺癌的阳性率分别为：５２．９％和５８．３％；而２例大细胞癌皆阴性。结论：非小细胞肺癌的组织类型与神经内分泌表达的种类有一定关系；而组织学类型和癌细胞分化程度与神经内分泌分化的     

Comparison of characteristics of opioid-using pregnant women in rural and urban settings

Historically, research on opioid use during pregnancy has occurred in urban settings and it is unclear how urban and rural populations compare. We examined socio-demographic and other variables in opioid-using pregnant women seeking treatment and screened for participation in a multi-site randomized controlled trial. Women screened in rural Burlington, Vermont (n = 54), were compared to those screened in urban Baltimore, Maryland (n = 305). Rural opioid-using pregnant women appear to have some characteristics associated with better treatment outcomes (e.g., less severe drug use, greater employment). However, they may face additional barriers in accessing treatment (e.g., greater distance from treatment clinic).     

肝动脉及部分脾动脉栓塞治疗肝癌伴脾功能亢进

目的：临床采用肝动脉栓塞化疗联合部分脾动脉栓治疗原发性肝癌合并脾功能亢进的效。方法：住院原了肝癌伴肝硬化脾功能亢进患者３４例,采用经皮穿刺肝动脉插管化疗栓塞及脾动脉部分栓塞治疗。治疗前后行检测肝功能、指标、外周血及Ｂ超、ＣＴ等。结果：术后ＣＴ随访显示肝脏瘤体缩小２４例,占７０．５８％（２４／３４）,其中缩小５０％以上者１３例,２例治疗后肝功能行二期抹切除;脾脏栓塞后ＣＴ复查缩小,最多３４．７％,最