超市连锁店熟食卤味销售的HACCP研究

应用HACCP的原理和方法,对超市连锁店熟食卤味销售进行了危害因素分析,找出了关键控制点(CCP),提出了控制措施,并建议超市连锁店销售非包装熟食卤味时使用密封低温冷藏展示柜。     

Clinical Study on Long-Term Treatment of Ankylosing Spondylitis with Integrative Medicine

Ａｎｋｙｌｏｓｉｎｇｓｐｏｎｄｙｌｉｔｉｓ（ＡＳ）ｉｓａｒｈｅｕｍａｔｉｃｄｉｓｅａｓｅｗｉｔｈｈｉｇｈｉｎｃｉｄｅｎｃｅ，ｉｎｄｕｃ ｉｎｇｄｉｓａｂｉｌｉｔｙａｎｄｉｎｖａｄｉｎｇｔｈｅｓｐｉｎａｌａｘｉａｌｊｏｉｎｔａｓｉｔｓｃｈｉｅｆｃｈａｒａｃｔ     

创伤性膈疝21例临床分析

我院自１９８９年３月至１９９５年１０月手术治疗２１例创伤性膈疝，２１例疝愈。 发病机理与胸腹腔压力差、腹腔脏器冲击膈肌及胸腔负压有关。同时简要介绍了创伤性膈疝的诊断和治疗。     

降糖饮降糖作用的实验研究

降糖饮以８．１，１５．０，３０。０ｇ．ｋｇ＾－１灌胃予鼠，连续１０天。结果表明降饮对正常小鼠大鼠血糖血脂无明显影响，但对四氧嘧啶或链脲霉素引起的大鼠高血糖及蛋黄引起的小鼠高脂血症，高胆固醇饲料引起的大鼠高脂血症均有显著降低作用。本研究为降糖饮的应用提供了可靠的药理学依据。     

Antigenicity of a synthetic peptide from glucosyltransferases of Streptococcus mutans in humans.

Human salivary immunoglobulin A (IgA) and serum IgG antibodies to the Streptococcus mutans glucosyltransferases (Gtfs) and to a synthetic peptide of 19 amino acids from a conserved region in the Gtfs (residues 435 to 453) were determined in young adults by enzyme-linked immunosorbent assay. Varying levels of antibody to Gtfs were detected in saliva or serum, with significantly higher levels of antibody to GtfD than to GtfB/C or GtfC. Anti-Gtf IgA levels in saliva did not correlate with those of IgG in serum. Caries-free (CF) volunteers exhibited significantly higher salivary IgA antibody levels to the peptide and to GtfB/C or GtfC than did the caries-active (CA) subjects. Preincubation of CF saliva and serum with the peptide inhibited the antibodies to the Gtfs in a dose-dependent manner, whereas preincubation of the samples from the CA group resulted in only partial inhibition. Our results indicated that this 19-amino-acid peptide includes one of the major B-cell epitopes of Gtfs and that CF individuals have higher titers of antibodies than CA subjects.     

A Clinical Study of Reversing Left Ventricular Hypertrophy in Hypertensive Patients by Adalat

ＡＣｌｉｎｉｃａｌＳｔｕｄｙｏｆＲｅｖｅｒｓｉｎｇＬｅｆｔＶｅｎｔｒｉｃｕｌａｒＨｙｐｅｒｔｒｏｐｈｙｉｎＨｙｐｅｒｔｅｎｓｉｖｅＰａｔｉｅｎｔｓｂｙＡｄａｌａｔＺｈａｎｇＦｕｍｉｎ（张馥敏）ＸｕＤｉ（许迪）ＹｏｎｇＹｏｎｇｈｏｎｇ（雍永宏）Ｃｈｅｎ...     

溴氰菊酯对白纹伊蚊（Aedesalbopictus）C6／36细胞株的细胞遗传学效应

本研究选择１０μｇ／ｍｌ、２０μｇ／ｍｌ、４０μｇ／ｍｌ浓度的溴氰菊酯处理白纹伊蚊Ｃ６／３６细胞，以ＭＭＣ作为阳性对照物，观察溴氰菊酯处理２４ｈ后对Ｃ６／３６细胞染色体畸变率和姐妹染色单体互换（ＳＣＥ）频率的影响。结果显示，三个浓度的溴氰菊酯对Ｃ６／３６细胞染色体畸变率均没有显著影响（Ｐ＜０．０５）；溴氰菊酯浓度在４０μｇ／ｍｌ时可诱导Ｃ６／３６细胞ＳＣＥ频率轻度增高（Ｐ＞０．０５），而溴氰菊酯浓度在１０μｇ／ｍｌ、２０μｇ／ｍｌ时，对Ｃ６／３６细胞ＳＣＥ频率没有诱导作用。表明溴氰菊酯对Ｃ６／３６细胞的遗传学效应较弱