涎腺肿瘤中C—erbB—2,PCNA和p16蛋白的表达及临床病理学意义

目的：探讨抑癌基因ｐ１６、原癌基因Ｃ－ｅｒｂＢ－２、增殖细胞核抗原（ＰＣＮＡ）在涎腺肿瘤中的异常表达与肿病理生物学特征间的关系及临床意义,为涎腺恶性肿瘤有效防治提供实验科学依据。方法：应用免疫组化ＬＳＡＢ法检测涎腺恶性肿瘤３０例、涎腺多形性腺瘤３１例及涎腺非肿瘤组织１４例的Ｃ－ｅｒｂＢ－２、ＰＣＮＡ及ｐ１６蛋白的表达及变化。结果：多形性腺瘤中Ｃ－ｅｒｂＢ－２、ＰＣＮＡ、ｐ１６阳性率分别为３８．７％、７１．０％、７７．４％,均低于涎腺恶性肿瘤阳性率７６．７％、８６．７％、８０．０％,但仅Ｃ－ｅｒｂＢ－２两者间Ｐ〈０．０５。涎腺恶性肿瘤中ＰＣＮＡ与Ｃ－ｅｒｂＢ－２、ｐ１６间无相关性（Ｐ〉０．０５）。结论：（１）免疫组化法检测抑癌基因ｐ１６、原癌基因Ｃ－ｅｒｂＢ－２、ＰＣＮＡ在细胞内的表达可对良恶性病变从分子水平进行     

卵巢肿瘤中pl6抑癌基因的表达及意义

目的：研究抑癌基因ｐｌ６与卵巢肿瘤发生与发展的关系。方法：用免疫组化ＡＢＣ法检测了３８例卵巢癌、２２例良性或交界性卵巢肿瘤及１２例正常卵巢组织中抑癌基因ｐ１６的表达情况。结果：ｐｌ６在恶性卵巢肿瘤中检出率为（７．８９％），明显低于良性肿瘤（６０％，Ｐ＜０．０１）、交界性肿瘤（６６．６７％，（Ｐ＜０．０１）及正常卵巢组织（８３．３％，Ｐ＜０．０１），在肿瘤分化差、恶性程度高及复发和死亡的病例中未检出ｐ１６阳性者。结论：ｐ１６作为一种新型的抑癌基因，它的突变与缺失可能与卵巢恶性肿瘤的发生发展密切相关（ｒ＝－０．９０５２，Ｐ＜０．０５）。     

HSS介导依托泊甙对人肝细胞癌裸鼠移植瘤的抑制作用

目的：了解肝细胞生长刺激物质（ＨＳＳ）介导依托泊甙（ＶＰ－１６）对肝癌裸鼠移植瘤的抑制作用。方法：建立人肝细胞癌裸鼠移植瘤模型,对荷瘤小鼠腹腔内注射不同剂量ＶＰ－１６及ＨＳＳ治疗２周;治疗结束后,于不同时间处死动物,进行病理学检查,并计算肿瘤生长抑制率。结果：与对照组相比,中、大剂量ＶＰ－１６（０．７５,１．５ μｇ／ｇ）联合ＨＳＳ（１ μｇ／ｇ）组肿瘤生长明显受抑,抑瘤率分别为７１％ 和６９％ （Ｐ＜ ０．０１）,但中、小剂量组之间差异无显著性（Ｐ＞ ０．０５）;而小剂量联合（ＶＰ－１６ ０．３８ μｇ／ｇ）组及单用ＨＳＳ（１ μｇ／ｇ）组较对照组无明显差异（Ｐ＞ ０．０５）,抑瘤率分别为２３％ 和５％ 。单用大剂量ＶＰ－１６副作用明显。中、大剂量ＶＰ－１６联合ＨＳＳ均可显著延长小鼠存活期。结论：ＨＳＳ介导大、中剂量ＶＰ－１６具有明显抑瘤效应,以中剂量为佳。     

细胞增殖周期调控基因p16在非小细胞肺癌中的表达和意义

目的　探讨ｐ１６ 对非小细胞肺癌增殖的作用及其临床诊断应用的价值。方法　运用枸橼酸－ ＡＢＣ－微波免疫组化技术检测ｐ１６ 在７３ 例原发性非小细胞肺癌（ＮＳＣＬＣ）,６ 例肺炎性假瘤和５ 例癌旁正常肺组织中的表达情况。结果　ｐ１６ 阳性率为２５ ％（１８／７３）,明显低于正常肺组织及肺炎性假瘤（８２ ％） ;ｐ１６ 的表达与肺门淋巴结转移和组织学分级有关;ｐ１６ 的表达、肺门淋巴结转移和组织学类型与患者的生存率有关（Ｐ＜ ０．０５）。结论　表明ｐ１６ 蛋白有抑制肿瘤细胞增殖,在非小细胞肺癌的发生、发展中起作用。ｐ１６ 基因蛋白产物的检测对肺癌的诊断和评估预后有积极意义。     

儿童尿Tamm—Horsfall蛋白包裹游离细胞检测及临床意义的探讨

我院采用酶记抗体染色法检测正常儿童、各种肾实质性疾病、下尿路感染及过敏性紫癜患儿尿中ＴＨＰ－ＣＦＣ（Ｔａｍｍ－Ｈｏｒｓｆａｌｌ蛋白包裹游离细胞）。正常粉（３０例）：０－１５％，下尿路感染（１６例）：１％－１９％。以１８％为指标，〉１８％为阳性，则肾实质性疾病的ＴＨＰ－ＣＦＣ阳性率为９３．７％，过敏性紫癜为６７．４％。肾实质性疾病组与正常对照组及下尿路疾病组之间的ＴＨＰ－ＣＦＣ阳性率具有高度显著性差     

p16,CD15的表达与结肠癌侵袭和转移行为的关系及意义

（目的）研究ｐ１６和ＣＤ１５在结肠癌组织中的表达与结肠癌侵袭和转移行为的关系及意义。（方法）应用免疫组织化学法（ＳＰ法）检测１０例慢性结肠炎粘膜组织（对照组）和３１例结肠癌组织中ｐ１６及ＣＤ１５的表达。（结果）３１例结肠癌ｐ１６阳性表达率为６７．７４％,明显高于对照组（４０％）,差异均有显著性（Ｐ〈０．０５）。３１例结肠癌中,ｐ１６表达在侵犯和转移者（Ｂ组）为３１．５８％低于无侵犯无转移者（Ａ组）     

卵巢浆液性肿瘤P16抑癌基因表达的原位杂交研究

目的：探讨ｐ１６抑癌基因与卵巢浆液性癌发生、发展及其生物学特征的关系。方法：应用非放射性原位杂交技术对４７例卵巢上皮性浆液性肿瘤组织（良性１０例、交界性４例、癌３３例）和８例正常卵巢组织中ｐ１６ｍＲ－ＮＡ进行检测。结果：ｐ１６ｍＲＮＡ表达主要位于胞浆内呈红色颗粒状,阳性表达细胞多呈灶状分布。ｐ１６ｍＲＮＡ在卵巢浆液性癌中检出率（４８．５％）,低于良性浆液性瘤（９０％）及正常卵巢组织（１００％）（Ｐ均＜０．０５）。结论：ｐ１６ｍＲ－ＮＡ低表达与卵巢浆液性癌的恶性程度高、肿瘤分化差、癌瘤播散及淋巴结转移有关（Ｐ＜０．０５或Ｐ＜０．０１）。ｐ１６作为一种新型抑癌基因,其ｍＲＮＡ低表达可能与卵巢浆液性癌发生、发展密切相关。     

胃癌p16基因缺失与突变的研究

目的：探讨ｐ１６抑癌基因外显子２缺失、突变与胃癌发生发展及组织学类型的关系。方法：采用聚合酶链反应（ＰＣＲ）、聚合酶链反应一单链构象多态性（ＰＣＲ－ＳＳＣＰ）分析分别检测胃癌中ｐ１６基因外显子２的缺失及突变。结果：５５例胃癌样本中ＰＣＲ扩增,８例无扩增产物,２例产物明显减少,１０例均可能为ｐ１６基因缺失,缺失率为１８．１８％（１０／５５）,其余４５例胃癌、癌旁及正常胃组织均有ＰＣＲ扩增产物出现;但所有胃癌标本ＳＳＣＰ分析均未见异常泳动带,无ｐ１６基因突变。结论：ｐ１６基因外显子２缺失可能与胃癌发生发展有关;而ｐ１６基因突变可能与胃癌发生无关。     

p16与c-myc基因表达产物在肝细胞癌及癌旁组织中的表达及临床意义

目的：探讨ｐ１６、ｃ－ｍｙｃ蛋白与肝细胞癌（ＨＣＣ）的发生、发展及恶性程度的关系。方法：应用免疫组织化学法检测了６９例ＨＣＣ和６３例癌旁组织ｐ１６及ｃ－ｍｙｃ蛋白的表达,并结合临床资料进行分析。结果：ｐ１６蛋白主要分布在胞浆,少数细胞核内也可见阳性显色。ｃ－ｍｙｃ蛋白主要分布在胞核。ｐ１６蛋白在肝癌组织及癌旁组织中的阳性率分别为２６．５％（１８／６９）和９２％（５８／６３）,两者比较差异显著（Ｐ〉     

HPV16/18感染、p53蛋白、PCNA表达与维吾尔族子宫颈鳞癌发病关系的研究

探讨新疆维吾尔族子宫颈鳞癌发生中ＨＰＶ１６／１８、ｐ５３、ＰＣＮＡ三因素的作用及相关性。方法：应用ＰＣＲ和免疫组化法检测１２７例维吾尔族患者宫颈组织的ＨＰＶ１６／１８ＤＮＡ和ｐ５３蛋白、ＰＣＮＡ的表达。结果：ＨＰＶ１６／１８在正常宫颈、宫颈上皮内瘤样病变（ＣＩＮ）、宫颈鳞癌中检出率分别为１２．５％、２２．５％和５０．０％;ｐ５３、ＰＣＮＡ在三组阳性表达率分别为６．３％、２２．５％、５４．７％和６．３％、６２．８％、８１．２％。统计学分析表明,ｐ５３、ＰＣＮＡ在子宫颈癌与非癌组织中有显著性差异（Ｐ＜０．０１）。 ｐ５３蛋白、 ＰＣＮＡ表达与宫颈鳞癌临床分期、组织学分级、肿瘤大小无关（Ｐ＞０．０５）。有淋巴结转移的５例患者,３例为ＨＰＶ１６／１８、ｐ５３、ＰＣＮＡ三项均阳性。结论：ＨＰＶ１６／１８、ｐ５３、ＰＣＮＡ与子宫颈癌发生均有密切关系,可以作为子宫颈癌早期诊断及判断预后的分子生物学指标。     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

Dr.Zhang Ren''''s Experience in the Acupuncture Treatment of Different Diseases with the Same Therapeutic Principle

Dr.Zhang Ren,the chief physician,is the chairman of Shanghai Acupuncture and Moxibustion Association.Having been engaged in medicine for about 40 years,he is experienced in treating various intractable diseases.In his long years of clinical practice,he advocates taking the TCM differentiation as the basis to seek for the acupuncture method for treatment of modern intractable diseases.The author of this essay had the fortune to follow Dr.Zhang in study.The following is a summary of Dr.Zhang's experience in the acupuncture treatment for different intractable diseases with the same therapeutic principle.     

Luo Lingjie''''s Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

猪肺磷脂注射液联合经鼻持续气道正压通气对呼吸衰竭早产儿的临床疗效及肌酸激酶同工酶活性的影响

目的 探讨猪肺磷脂注射液联合经鼻持续气道正压通气(NCPAP)对呼吸衰竭早产儿的临床疗效及肌酸激酶同工酶活性(CK-MB)的影响.方法 选取呼吸衰竭早产儿80例,分为观察组和对照组各40例.对照组采用NCPAP给氧治疗,观察组给予NCPAP给氧联合猪肺磷脂气管内给药.观察两组患儿治疗前及治疗12h、24 h后PaO2、PaCO2、血氧饱和度(SaO2)、pH的变化情况,检测治疗前及治疗5d后血清CK-MB水平;评估两组患儿的临床治疗效果.结果 两组患儿PaO2、PaCO2、SaO2、pH比较,差异均有统计学意义(P＜0.05),其中观察组治疗后的PaO2、SaO2、pH均高于对照组,PaCO2则低于对照组.两组的PaO2、SaO2、pH均随观察时间延长而升高(P＜0.05),PaCO2均随观察时间的延长而降低(P＜0.05).观察组治疗有效率为87.5％,显著高于对照组的70.0％ (P ＜0.05).治疗5d后两组患儿血清CK-MB水平均较前降低(P＜0.05),且观察组明显低于对照组(P＜0.05).结论 猪肺磷脂注射液气管内给药联合NCPAP可以显著降低呼吸衰竭早产儿CK-MB的含量,提高治疗有效率,起到很好的呼吸循环支持作用.     

Acupuncture Treatment of Vomiting

CASE HISTORY A female patient, 46 years old, head of the foreign affairs department of a certain university in Beijing, paid her first visit on October 9, 2006, with the chief complaint of vomiting for one month. She got vomiting after meals in early September. Before that, she had discomfortable sensation in the stomach due to angry with others, but she didn't pay much attention. Later, it developed into vomiting after eating. After the vomiting, the discomfort would be relieved, but with slight hypodynamia. She was once diagnosed as having 'neurogenic vomiting'. Having taken some western and Chinese drugs, the above symptoms were a little bit improved, but she would have nausea upon eating and with regurgitation. Because of the fear for vomiting, she did not dare to have food intake, with body weight reduction of 6 kilos in one month.     

Qiu Baoguo''''s Experience in Treating Consumptive Syndromes after Radio-Chemotherapies

Radiotherapy and chemotherapy are the important modern medical therapies for malignant tumors,yet they can also bring about serious local and systemic toxic side reactions so to decrease the patient;'s life quality,manifested by a series of consumptive symptoms.Having engaged in the combined work of Chinese and western medicine for nearly 50 years,the research fellow Qiu Baoguo in Henan Provincial Academy of TCM has developed his unique views on the TCM study of consumptive syndromes.The author of this essay had once the fortune tO follow Dr.Qiu in clinic,and specially would like to introduce in the following Dr.Qiu's experience in treating consumptive syndromes after radio-chemotherapies for patients with malignant tumor.     

Insomnia Due to Deficiency of Both the Heart and Spleen Treated by Acupuncture-Moxibustion and Chinese Tuina

OBJECTIVE: To observe therapeutic effects of the comprehensive therapy of acupuncture-moxibustion and Chinese Tuina for treatment of insomnia due to deficiency of both the heart and spleen. METHODS: 92 cases were divided randomly into the treatment group (treated by acupuncture-moxibustion and Chinese Tuina) and the control group (treated by acupuncture-moxibustion). RESULTS: The therapeutic effect of the treatment group was obviously superior to that of the control group (the CHI2 test showed P < 0.01). CONCLUSIONS: The comprehensive therapy of acupuncture-moxibustion and Chinese Tuina can give marked therapeutic effects for treatment of insomnia due to deficiency of both the heart and spleen.     

Survey and practice of reporting quality of randomized controlled clinical trials on traditional Chinese medicine

Evidence obtained from randomized controlled trials （RCTs） has been generally accepted as the gold standard in the evaluation of clinical effectiveness. Readers need to understand the trial design, implementation, results, analysis and interpretation, so as to fully Jnderstand the results of RCTs. Thus, the investigators of RCTs have to report these items in a complete, accurate and clear manner. Since 1998, we have conducted several evaluations on the reporting quality of RCTs published in Chinese journals on traditional Chinese medicine （TCM） and results have shown that there is an urgent need for higher quality RCTs on TCM.