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标题: 镇银膏对体液免疫、细胞免疫和对脾脏T淋巴细胞增殖的影响(山东医科大学) [打印本页]

作者: 见龙在田    时间: 2007-3-23 13:09
标题: 镇银膏对体液免疫、细胞免疫和对脾脏T淋巴细胞增殖的影响(山东医科大学)
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<><FONT size=5>镇银膏药理学报告之五:镇银膏对体液免疫、细胞免疫和对脾脏T淋巴细胞增殖的影响(山东医科大学)</FONT></P></TD></TR>
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< ><FONT size=5><B >摘要</B><FONT face="Times New Roman">  </FONT>银屑病(牛皮癣)为常见的皮肤病之一;目前尚未有理想的治疗药物。我们曾应用<FONT face="Times New Roman">Bonder</FONT>和<FONT face="Times New Roman">Van Scott</FONT>提出的鼠尾磷片表皮模型<FONT face="Times New Roman">Jarrett</FONT>和<FONT face="Times New Roman">Spearman</FONT>提出的小鼠阴道上皮模型证实,镇银膏对小鼠及大鼠阴道上皮细胞有丝分裂均有明显抑制作用,对小鼠尾磷片颗粒细胞层的形成有明显的促进作用,显示镇银膏对银屑病有治疗作用。为探讨镇银膏抗银屑病的作用机理,我们的试验也证实镇银膏能明显提高小鼠外周血淋巴细胞活性,并可显著增强小鼠<FONT face="Times New Roman">NK</FONT>细胞杀伤靶细胞的活性。说明镇银膏有免疫调节作用。为进一步证明镇银膏的免疫调节作用机理,我们又深入研究了镇银膏对体液免疫、细胞免疫和对脾脏<FONT face="Times New Roman">T</FONT>淋巴细胞增殖的影响,结果证明,镇银膏能显著增强<FONT face="Times New Roman">B</FONT>细胞抗体形成功能,降低小鼠腹腔巨噬细胞的吞噬功能,显著提高小鼠脾<FONT face="Times New Roman">T</FONT>淋巴细胞增殖活性。</FONT></P>
< ><FONT size=5><B ><FONT face="Times New Roman">    </FONT></B><B >一、试验目的<FONT face="Times New Roman"> <o:p></o:p></FONT></B></FONT></P>
< ><FONT size=5><FONT face="Times New Roman">    </FONT>在镇银膏药效学实验的基础上,观察镇银膏对动物免疫功能的影响,进一步探讨其作用机理。</FONT></P>
< ><FONT size=5><B ><FONT face="Times New Roman">    </FONT></B><B >二、受试药物<o:p></o:p></B></FONT></P>
< ><FONT size=5><FONT face="Times New Roman">   </FONT>(一)名称<FONT face="Times New Roman">   </FONT>镇银膏</FONT></P>
< ><FONT size=5><FONT face="Times New Roman">   </FONT>(二)提供单位:山东省淄川第二制药厂亓镇大夫</FONT></P>
< ><FONT size=5><FONT face="Times New Roman">   </FONT>(三)编号或批号:<FONT face="Times New Roman">930918</FONT></FONT></P>
< ><FONT size=5><FONT face="Times New Roman">   </FONT>(四)含量、效价、制剂标示量:<FONT face="Times New Roman">0</FONT>.<FONT face="Times New Roman"><st1:chmetcnv UnitName="g" SourceValue="95" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">95g</st1:chmetcnv>/ml</FONT></FONT></P>
< ><FONT size=5><FONT face="Times New Roman">   </FONT>(五)溶剂:芝麻油</FONT></P>
<P ><FONT size=5>三、动物</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">   </FONT>(一)来源<FONT face="Times New Roman"> BALB</FONT>/<FONT face="Times New Roman">C</FONT>纯种小鼠,山东医科大学实验动物中心提供。</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">   </FONT>(二)体重<FONT face="Times New Roman">18</FONT>~<st1:chmetcnv UnitName="g" SourceValue="22" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">22g</FONT></st1:chmetcnv>,雌雄各半。</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">   </FONT>(三)各组动物数:<FONT face="Times New Roman">8</FONT>~<FONT face="Times New Roman">10</FONT>只。</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">    </FONT>四、实验方法与结果</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">   </FONT>(一)镇银膏对小鼠脾脏<FONT face="Times New Roman">B</FONT>细胞抗体形成的影响。</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">    1</FONT>.试验方法:取<FONT face="Times New Roman">BALB/C</FONT>小鼠<FONT face="Times New Roman">38</FONT>只,体重<FONT face="Times New Roman">18</FONT>~<st1:chmetcnv UnitName="g" SourceValue="22" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">22g</FONT></st1:chmetcnv>,雌雄各半,随机分为<FONT face="Times New Roman">4</FONT>组,每只鼠背部剃毛约<FONT face="Times New Roman"><st1:chmetcnv UnitName="cm" SourceValue="3" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">3cm</st1:chmetcnv><SUP>2</SUP></FONT>,第<FONT face="Times New Roman">1</FONT>组为空白对照组,于背部剃毛处涂抹芝麻油<FONT face="Times New Roman">0.05ml/<st1:chmetcnv UnitName="g" SourceValue="10" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">10g</st1:chmetcnv></FONT>;第<FONT face="Times New Roman">2</FONT>~<FONT face="Times New Roman">4</FONT>组为镇银膏高、中、低剂量组,于背部剃毛处分别涂抹镇银膏<FONT face="Times New Roman">0.1</FONT>、<FONT face="Times New Roman">0.05</FONT>和<FONT face="Times New Roman"><st1:chmetcnv UnitName="m" SourceValue="0.025" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">0.025m</st1:chmetcnv>1</FONT>/<st1:chmetcnv UnitName="g" SourceValue="10" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">10g</FONT></st1:chmetcnv>,隔日<FONT face="Times New Roman">1</FONT>次,共<FONT face="Times New Roman">7</FONT>次。实验前<FONT face="Times New Roman">4</FONT>天,给每只小鼠<FONT face="Times New Roman">ip 6% SRBC 0.2ml</FONT>/只致敏,<FONT face="Times New Roman">4</FONT>天后将小鼠脱颈椎处死,取出脾脏,按常规方法制成单个细胞悬液,用<FONT face="Times New Roman">Tris</FONT>—<FONT face="Times New Roman">NH<SUB>4</SUB>Cl</FONT>破除红细胞,用含<FONT face="Times New Roman">5</FONT>%小牛血清的<FONT face="Times New Roman">Hank`s</FONT>液调整细胞浓度为<FONT face="Times New Roman">2</FONT>×<FONT face="Times New Roman">l0<SUP>7</SUP></FONT>/<FONT face="Times New Roman">ml</FONT>。取<FONT face="Times New Roman">1ml</FONT>细胞悬液及<FONT face="Times New Roman">0.2%SRBC</FONT>,<FONT face="Times New Roman">1</FONT>:<FONT face="Times New Roman">10</FONT>豚鼠血清各<FONT face="Times New Roman">lm1</FONT>,加入试管中,于<st1:chmetcnv UnitName="℃" SourceValue="37" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">37</FONT>℃</st1:chmetcnv>水浴放置<FONT face="Times New Roman">1</FONT>小时,取出后,以<FONT face="Times New Roman">3000rpm</FONT>×<FONT face="Times New Roman">5min</FONT>离心,取上清液于<FONT face="Times New Roman">721</FONT>分光光度计测定<FONT face="Times New Roman">413nm</FONT>的<FONT face="Times New Roman">OD</FONT>值。</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">   2</FONT>.给药途径<FONT face="Times New Roman">  </FONT>皮肤</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">   3</FONT>.给药次数<FONT face="Times New Roman">  </FONT>隔日<FONT face="Times New Roman">1</FONT>次,共<FONT face="Times New Roman">7</FONT>次。</FONT></P>
<P ><FONT size=5><FONT face="Times New Roman">   4</FONT>.试验对照(<FONT face="Times New Roman">1</FONT>)空白对照<FONT face="Times New Roman">  </FONT>芝麻油(<FONT face="Times New Roman">2</FONT>)已知阳性药物对照及选择依据,本试验未设阳性药物对照,因去炎松和氨甲喋呤吟均为已知的免疫抑制剂,且本试验为作用机理的探讨,故未设阳性对照药物。</FONT></P></TD></TR></TABLE>
作者: 见龙在田    时间: 2007-3-23 13:10
<FONT size=5><FONT face="Times New Roman">5</FONT>.试验结果见表<FONT face="Times New Roman">1 </FONT></FONT>
< 0cm 0cm 0pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>表<FONT face="Times New Roman">1</FONT>:锡银膏对小鼠日细胞抗体形成的影响<o:p></o:p></FONT></P>
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< 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><v:line><FONT size=5></FONT></v:line><o:p><FONT face="Times New Roman" size=5> </FONT></o:p></P><BR vglayout" clear=all>
< 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>组别</FONT></P></TD>
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 97.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 30.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width=130>
< 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center><o:p><FONT face="Times New Roman" size=5> </FONT></o:p></P>
< 0cm 0cm 0pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>动<FONT face="Times New Roman">  </FONT>物<FONT face="Times New Roman">  </FONT>数</FONT></P></TD>
<TD 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 101.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 30.75pt; BACKGROUND-COLOR: transparent; BORDER-RIGHT-COLOR: #ece9d8; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width=136>
< 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center><FONT size=5><FONT face="Times New Roman">OD</FONT>值</FONT></P>
< 0cm 0cm 0pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>(<FONT face="Times New Roman">x</FONT>±<FONT face="Times New Roman">s</FONT>)</FONT></P></TD></TR>
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< 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>空白对照组</FONT></P>
< 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>镇银膏高剂量组</FONT></P>
< 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>镇银膏中剂量组</FONT></P>
<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>镇银膏低剂量组</FONT></P></TD>
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 97.65pt; BORDER-TOP-COLOR: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 53.1pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt" width=130>
<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT face="Times New Roman" size=5>8</FONT></P>
<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT face="Times New Roman" size=5>10</FONT></P>
<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT face="Times New Roman" size=5>10</FONT></P>
<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT face="Times New Roman" size=5>10</FONT></P>
<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><o:p><FONT face="Times New Roman" size=5> </FONT></o:p></P></TD>
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<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5><FONT face="Times New Roman">0.7888</FONT>±0<FONT face="Times New Roman">.</FONT>0276<o:p></o:p></FONT></P>
<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5><FONT face="Times New Roman">0.8255</FONT>±0<FONT face="Times New Roman">.</FONT>0372*<o:p></o:p></FONT></P>
<P 0cm 0cm 0pt -3.3pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5><FONT face="Times New Roman">0.8060</FONT>±0<FONT face="Times New Roman">.</FONT>0232<o:p></o:p></FONT></P>
<P 0cm 0cm 0pt; TEXT-ALIGN: center; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5><FONT face="Times New Roman">0.7705</FONT>±0<FONT face="Times New Roman">.</FONT>0400</FONT></P></TD></TR></TABLE></DIV>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman">                  </FONT>与空白对照组比较<FONT face="Times New Roman">    *p</FONT><<FONT face="Times New Roman">0.05<o:p></o:p></FONT></FONT></P>
<P 0cm 0cm 0pt; TEXT-INDENT: 21pt; tab-stops: 210.0pt 393.75pt"><FONT size=5>结果表明,与空白对照组比较,高剂量组可显著增强<FONT face="Times New Roman">B</FONT>细胞抗体形成功能,而中、低剂量组无显著差异。</FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=5>(二)银镇膏对小鼠腹腔巨噬细胞吞噬功能的影响</FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman">    </FONT>根据王晓京方法,略加改进,取<FONT face="Times New Roman">BALB</FONT>/<FONT face="Times New Roman">C</FONT>小鼠<FONT face="Times New Roman">34</FONT>只,体重<FONT face="Times New Roman">18</FONT>~<st1:chmetcnv UnitName="g" SourceValue="22" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">22g</FONT></st1:chmetcnv>雌雄各半,分组及给药方法同上实验。实验前<FONT face="Times New Roman">4</FONT>天,给小鼠<FONT face="Times New Roman">ip5</FONT>%可溶性淀粉溶液,<FONT face="Times New Roman">0</FONT>.<FONT face="Times New Roman">5ml</FONT>/只,作为巨噬细胞产生的诱导剂。最后<FONT face="Times New Roman">1</FONT>次给药次日脱颈椎处死小鼠,以<FONT face="Times New Roman">Hank`s</FONT>液冲洗腹腔,收集腹腔巨噬细胞,经离心后弃上清液,用<FONT face="Times New Roman">1640</FONT>完全培养液调整细胞浓度为<FONT face="Times New Roman">2</FONT>×<FONT face="Times New Roman">10<SUP>6</SUP></FONT>/<FONT face="Times New Roman">m1</FONT>,加入<FONT face="Times New Roman">96</FONT>孔细胞培养板,每孔<FONT face="Times New Roman">200</FONT>μ<FONT face="Times New Roman">l</FONT>,每只鼠样本加<FONT face="Times New Roman">3</FONT>个复孔,置<st1:chmetcnv UnitName="℃" SourceValue="37" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">37</FONT>℃</st1:chmetcnv><FONT face="Times New Roman">5</FONT>%<FONT face="Times New Roman">CO<SUB>2</SUB></FONT>孵箱内孵育<FONT face="Times New Roman">4</FONT>小时,后用<FONT face="Times New Roman">Hank`s</FONT>液冲洗两次,最后用<FONT face="Times New Roman">1640</FONT>完全培养液洗<FONT face="Times New Roman">1</FONT>次,除非粘附细胞,每孔加<FONT face="Times New Roman">0.072</FONT>%中性红生理盐水<FONT face="Times New Roman">100</FONT>μ<FONT face="Times New Roman">l</FONT>,<st1:chmetcnv UnitName="℃" SourceValue="37" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">37</FONT>℃</st1:chmetcnv><FONT face="Times New Roman">5</FONT>%<FONT face="Times New Roman">CO<SUB>2</SUB></FONT>孵箱培养<FONT face="Times New Roman">15</FONT>分钟后,甩掉中性红,用<FONT face="Times New Roman">Hank`s</FONT>液洗<FONT face="Times New Roman">3</FONT>次,然后加入醋酸乙醇液<FONT face="Times New Roman">200</FONT>μ<FONT face="Times New Roman">1</FONT>/孔,静置过夜,用酶标仪<FONT face="Times New Roman">540nm</FONT>处测定巨噬细胞溶解后释放出的中性红光密度值,结果见表<FONT face="Times New Roman">2</FONT>。</FONT></P>
<P 0cm 0cm 0pt; TEXT-ALIGN: center; mso-outline-level: 1; tab-stops: 210.0pt 393.75pt" align=center><FONT size=5>表<FONT face="Times New Roman">2</FONT>:镇银膏对小鼠腹腔巨噬细胞吞噬功能的影响<o:p></o:p></FONT></P>
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<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><v:line><FONT size=5></FONT></v:line><FONT face="Times New Roman" size=5>   </FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=5>组别</FONT></P></TD>
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 97.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 30.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=130>
<P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=5> </FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman"> </FONT>动<FONT face="Times New Roman">  </FONT>物<FONT face="Times New Roman">  </FONT>数</FONT></P></TD>
<TD 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 101.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 30.75pt; BACKGROUND-COLOR: transparent; BORDER-RIGHT-COLOR: #ece9d8; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=136>
<P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=5><FONT face="Times New Roman">OD</FONT>值</FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=5>(<FONT face="Times New Roman">x</FONT>±<FONT face="Times New Roman">s</FONT>)</FONT></P></TD></TR>
<TR 53.1pt; mso-yfti-irow: 1; mso-yfti-lastrow: yes">
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 94.5pt; BORDER-TOP-COLOR: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 53.1pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt" vAlign=top width=126>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=5>空白对照组</FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=5>镇银膏高剂量组</FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=5>镇银膏中剂量组</FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=5>镇银膏低剂量组</FONT></P></TD>
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 97.65pt; BORDER-TOP-COLOR: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 53.1pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=130>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT face="Times New Roman"><FONT size=5>    10</FONT></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT face="Times New Roman"><FONT size=5>    8</FONT></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT face="Times New Roman"><FONT size=5>    8</FONT></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT face="Times New Roman"><FONT size=5>    8</FONT></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><o:p><FONT face="Times New Roman" size=5> </FONT></o:p></P></TD>
<TD 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 101.85pt; BORDER-TOP-COLOR: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 53.1pt; BACKGROUND-COLOR: transparent; BORDER-RIGHT-COLOR: #ece9d8; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=136>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman">0.618</FONT>±0<FONT face="Times New Roman">.</FONT>048<o:p></o:p></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman">0.646</FONT>±0<FONT face="Times New Roman">.</FONT>076<o:p></o:p></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman">0.318</FONT>±0<FONT face="Times New Roman">.</FONT>082**<o:p></o:p></FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman">0.328</FONT>±0<FONT face="Times New Roman">.1</FONT>04**</FONT></P></TD></TR></TABLE></DIV>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman">                  </FONT>与空白对照组比较<FONT face="Times New Roman">  </FONT>**<FONT face="Times New Roman"> p</FONT><<FONT face="Times New Roman">0.01<o:p></o:p></FONT></FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=5><FONT face="Times New Roman">    </FONT>结果表明,与空白对照组比较镇银膏中、低剂量可显著降低小鼠腹腔巨噬细胞的吞噬功能。高剂量组无显著性差异。</FONT></P>
作者: 见龙在田    时间: 2007-3-23 13:11
<FONT size=6>(三)镇银膏对<FONT face="Times New Roman">ConA</FONT>诱导的小鼠脾脏<FONT face="Times New Roman">T</FONT>淋巴细胞增殖的影响<FONT face="Times New Roman">                                                                                                                                                                                     </FONT></FONT>
< 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">    1</FONT>.试验方法<FONT face="Times New Roman">  </FONT>取<FONT face="Times New Roman">BALB/C</FONT>小鼠<FONT face="Times New Roman">24</FONT>只,体重<FONT face="Times New Roman">18</FONT>一<st1:chmetcnv UnitName="g" SourceValue="22" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">22g</FONT></st1:chmetcnv>,雌雄各半,随机分为<FONT face="Times New Roman">4</FONT>组,每只鼠背部剃毛约<FONT face="Times New Roman"><st1:chmetcnv UnitName="cm" SourceValue="3" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">3cm</st1:chmetcnv><SUP>2</SUP></FONT>,第<FONT face="Times New Roman">1</FONT>组为空白对照组,于背部剃毛处涂抹<FONT face="Times New Roman"><st1:chmetcnv UnitName="m" SourceValue="0.05" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">0.05m</st1:chmetcnv>1</FONT>/<st1:chmetcnv UnitName="g" SourceValue="10" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">10g</FONT></st1:chmetcnv>芝麻油;第<FONT face="Times New Roman">2</FONT>~<FONT face="Times New Roman">4</FONT>组为镇银膏高、中、低剂量组,于背部剃毛处分别涂抹镇银膏<FONT face="Times New Roman">0.1</FONT>、<FONT face="Times New Roman">0.05</FONT>和<FONT face="Times New Roman">0.025ml</FONT>/<st1:chmetcnv UnitName="g" SourceValue="10" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">10g</FONT></st1:chmetcnv>隔日<FONT face="Times New Roman">1</FONT>次,共<FONT face="Times New Roman">7</FONT>次。于最后给药次日将小鼠眼球放血后脱颈椎处死,按常规方法取脾脏,制成单个核细胞悬液,以<FONT face="Times New Roman">1640</FONT>完全培养液(<FONT face="Times New Roman">CM</FONT>)调整细胞浓度为<FONT face="Times New Roman">5</FONT>×10<SUP>6</SUP>/<FONT face="Times New Roman">ml</FONT>。于<FONT face="Times New Roman">96</FONT>孔细胞培养扳中,每孔加入<FONT face="Times New Roman">100</FONT>μ<FONT face="Times New Roman">l</FONT>脾细胞悬液、再加入<FONT face="Times New Roman">100</FONT>μ<FONT face="Times New Roman">l</FONT>含<FONT face="Times New Roman">ConA</FONT>的培养液,使<FONT face="Times New Roman">ConA</FONT>的终浓度为<FONT face="Times New Roman">3</FONT>μg/<FONT face="Times New Roman">ml</FONT>。置<st1:chmetcnv UnitName="℃" SourceValue="37" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">37</FONT>℃</st1:chmetcnv>,<FONT face="Times New Roman">5</FONT>%<FONT face="Times New Roman">CO<SUB>2</SUB></FONT>孵箱中孵育<FONT face="Times New Roman">66</FONT>小时,终止培养前<FONT face="Times New Roman">6</FONT>小时,加入<SUP>3</SUP><FONT face="Times New Roman">H</FONT>一<FONT face="Times New Roman">TdR 15</FONT>μ<FONT face="Times New Roman">ci</FONT>/<FONT face="Times New Roman">ml</FONT>,每孔<FONT face="Times New Roman">20</FONT>μ<FONT face="Times New Roman">l</FONT>。用多头细胞收集器将细胞收集于<FONT face="Times New Roman">69</FONT><SUP>#</SUP>玻璃纤维滤纸上,甩冷蒸馏水淋洗<FONT face="Times New Roman">12</FONT>次,晾干,置测量瓶中,加入<FONT face="Times New Roman">5ml</FONT>闪烁液,用液闪计数仪测定每分钟<FONT face="Times New Roman">CPm</FONT>值。</FONT></P>
< 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">    2</FONT>.给药途径<FONT face="Times New Roman">  </FONT>皮肤</FONT></P>
< 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">    3</FONT>.给药次数<FONT face="Times New Roman">  </FONT>隔日<FONT face="Times New Roman">1</FONT>次,共<FONT face="Times New Roman">7</FONT>次。</FONT></P>
< 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">    4</FONT>.试验对照(<FONT face="Times New Roman">1</FONT>)空白对照<FONT face="Times New Roman">  </FONT>芝麻油(<FONT face="Times New Roman">2</FONT>)已知阳性药物对照及选择依据,本试验未设阳性药物对照,理由同前实验。</FONT></P>
< 0cm 0cm 0pt; TEXT-INDENT: 21pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">5</FONT>.试验结果见表</FONT></P>
< 0cm 0cm 0pt; mso-outline-level: 1; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">                </FONT>表<FONT face="Times New Roman">3</FONT>:镇银膏对<FONT face="Times New Roman">ConA</FONT>诱导的小鼠脾脏<FONT face="Times New Roman">T</FONT>淋巴细胞增殖的影响<o:p></o:p></FONT></P>
<TABLE medium none; BORDER-TOP: medium none; MARGIN: auto auto auto 36.9pt; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" cellSpacing=0 cellPadding=0 border=1>

<TR 30.75pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes">
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 94.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 30.75pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt" vAlign=top width=126>
< 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><v:line><FONT size=6></FONT></v:line><FONT face="Times New Roman" size=6>   </FONT></P>
< 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=6>组别</FONT></P></TD>
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 97.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 30.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=130>
< 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=6> </FONT></P>
< 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman"> </FONT>动<FONT face="Times New Roman">  </FONT>物<FONT face="Times New Roman">  </FONT>数</FONT></P></TD>
<TD 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 101.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 30.75pt; BACKGROUND-COLOR: transparent; BORDER-RIGHT-COLOR: #ece9d8; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=136>
<P 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=6><FONT face="Times New Roman">OD</FONT>值</FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6>(<FONT face="Times New Roman">x</FONT>±<FONT face="Times New Roman">s</FONT>)</FONT></P></TD></TR>
<TR 53.1pt; mso-yfti-irow: 1; mso-yfti-lastrow: yes">
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 94.5pt; BORDER-TOP-COLOR: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 53.1pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt" vAlign=top width=126>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=6>空白对照组</FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=6>镇银膏高剂量组</FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=6>镇银膏中剂量组</FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=6>镇银膏低剂量组</FONT></P></TD>
<TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 97.65pt; BORDER-TOP-COLOR: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 53.1pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=130>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT face="Times New Roman"><FONT size=6>    6</FONT></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT face="Times New Roman"><FONT size=6>    6</FONT></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT face="Times New Roman"><FONT size=6>    6</FONT></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT face="Times New Roman"><FONT size=6>    6</FONT></FONT></P></TD>
<TD 5.4pt; PADDING-LEFT: 5.4pt; BORDER-LEFT-COLOR: #ece9d8; PADDING-BOTTOM: 0cm; WIDTH: 101.85pt; BORDER-TOP-COLOR: #ece9d8; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 53.1pt; BACKGROUND-COLOR: transparent; BORDER-RIGHT-COLOR: #ece9d8; mso-border-top-alt: solid windowtext .5pt; mso-border-bottom-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=136>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">8.40</FONT>±1<FONT face="Times New Roman">.2</FONT>0<o:p></o:p></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">23.30</FONT>±1<FONT face="Times New Roman">.9  **</FONT>△△<o:p></o:p></FONT></P>
<P 0cm 0cm 0pt -3.3pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">11.00</FONT>±1<FONT face="Times New Roman">.80  *<o:p></o:p></FONT></FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">9.70</FONT>±1<FONT face="Times New Roman">.1</FONT>0</FONT></P></TD></TR></TABLE>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">        </FONT>与空白对照组比<FONT face="Times New Roman">*P</FONT><<FONT face="Times New Roman">0.05    **P</FONT><<FONT face="Times New Roman">0.01      </FONT>镇银膏高剂量组与中、低剂量组比<FONT face="Times New Roman">  </FONT>△△<FONT face="Times New Roman">p</FONT><<FONT face="Times New Roman">0.01<o:p></o:p></FONT></FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">    </FONT>结果表明,镇银膏高、中剂量组均能显著提高小鼠脾胆下淋巴细胞增殖活性(<FONT face="Times New Roman">p</FONT><<FONT face="Times New Roman">0.01</FONT>和<FONT face="Times New Roman">0.05</FONT>),而高剂量组的作用与中、低剂量组比有非常显著性差异。</FONT></P>
<P 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-outline-level: 1; tab-stops: 210.0pt 393.75pt"><B normal"><FONT size=6>三、结论<FONT face="Times New Roman">  <o:p></o:p></FONT></FONT></B></P>
<P 0cm 0cm 0pt; TEXT-INDENT: 21pt; tab-stops: 210.0pt 393.75pt"><FONT size=6>(一)、镇银膏<FONT face="Times New Roman">0.1ml/<st1:chmetcnv UnitName="g" SourceValue="10" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">10g</st1:chmetcnv></FONT>,可显著增强<FONT face="Times New Roman">B</FONT>细胞抗体形成功能。</FONT></P>
<P 0cm 0cm 0pt; tab-stops: 210.0pt 393.75pt"><FONT size=6><FONT face="Times New Roman">    </FONT>(二)、镇银膏<FONT face="Times New Roman">0.05</FONT>和<FONT face="Times New Roman"><st1:chmetcnv UnitName="m" SourceValue="0.025" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">0.025m</st1:chmetcnv>1</FONT>/<st1:chmetcnv UnitName="g" SourceValue="10" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">10g</FONT></st1:chmetcnv>可降低小鼠腹腔巨噬细胞的吞噬功能。</FONT></P>
<P 0cm 0cm 0pt; TEXT-INDENT: 21pt; tab-stops: 210.0pt 393.75pt"><FONT size=6>(三)、镇银膏<FONT face="Times New Roman">0.1</FONT>和<FONT face="Times New Roman"><st1:chmetcnv UnitName="m" SourceValue="0.05" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">0.05m</st1:chmetcnv>1</FONT>/<st1:chmetcnv UnitName="g" SourceValue="10" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><FONT face="Times New Roman">10g</FONT></st1:chmetcnv>可显著提高小鼠脾脏<FONT face="Times New Roman">T</FONT>丁淋巴细胞增殖活性。</FONT></P>
作者: 管理员    时间: 2007-3-24 12:37
<STRONG><FONT face=黑体 size=2>"二、受试药物<O></O><BR></FONT></STRONG>
<><FONT face=黑体 size=2>   (一)名称   镇银膏</FONT></P><BR>
<><FONT face=黑体 size=2>   (二)提供单位:山东省淄川第二制药厂亓镇大夫</FONT></P><BR>
<><FONT face=黑体 size=2>   (三)编号或批号:930918</FONT></P><BR>
<><FONT face=黑体 size=2>   (四)含量、效价、制剂标示量:0.<ST1:CHMETCNV w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="95" UnitName="g">95g</ST1:CHMETCNV>/ml</FONT></P><BR>
<><FONT face=黑体 size=2>   (五)溶剂:芝麻油"</FONT></P>
<><FONT face=楷体_GB2312 color=#ff0000 size=4>(三)编号或批号:930918 这个是什么批号或编号请具体说明一下?</FONT></P>
作者: 食色人生    时间: 2007-3-24 19:31
管理员慧眼,其实我对提供单位:<FONT face=黑体 size=2>山东省淄川第二制药厂亓镇大夫 也看不太明白,元镇大夫原来不是人啊?</FONT>




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