石楠藤提取物对急性出血坏死性胰腺炎大鼠治疗作用的实验研究

作者报道中药石楠藤提取物对急性出血坏死性胰腺炎（ＡＨＮＰ）大鼠治疗作用的实验研究。将１００只ＳＤ大鼠随机分为三组：①假手术组（ＳＯ组）；②ＡＨＮＰ组（ＡＰ组），该组动物在ＡＨＮＰ诱发后，不做特殊治疗；③石楠藤提取物治疗组（ＳＮ组）。该组动物在ＡＨＮＰ诱发后１０分钟经腹腔内注射石楠藤提取物（１％石楠藤提取物５ｍｌ／ｋｇ体重）。结果表明：ＳＮ组血清淀粉酶值明显下降（ＳＮ组１６１３０±５０３０Ｕ／Ｌ６ｈ、１９２９０±５３８０Ｕ／Ｌ１２ｈｖｓＡＰ组２３７８０±３９６０Ｕ／Ｌ、２８４７０±４１５０Ｕ／Ｌ，Ｐ＜０．０１）。血中ＰＡＦ含量明显降低（ＳＮ组１．３±０．３０ｎｇ／ｍｌ１ｈ、２．０±０．３４ｎｇ／ｍｌ６ｈ、２．１±０．３２ｎｇ／ｍｌ１２ｈｖｓＡＰ组２．２±０．２５ｎｇ／ｍｌ、６．１±０．４２ｎｇ／ｍｌ、１０．１±０．５３ｎｇ／ｍｌ，ｐ＜０．０１）。血浆内毒素含量明显下降（ＳＮ组６９．９±７．２ＥＵ／Ｌ、６ｈ、９１．１±８．４ＥＵ／Ｌ、１２ｈｖｓＡＰ组９８．４±６．９ＥＵ／Ｌ、１５１．７±９．１ＥＵ／Ｌ，Ｐ＜０．０１）。石楠藤提取物治疗组术后平均存活时间明显长于ＡＰ组（ＳＮ组：４３．５ｈ，ＡＰ组１１．５ｈ，ｐ＜０     

三碘甲腺原氨酸对心肌细胞肌浆网钙-ATP酶活性的影响及对心肌功能的调控

目的　研究不同甲状腺功能状态下,缺血再灌注（Ｉ／Ｒ）过程中心肌细胞肌浆网钙－ＡＴＰ酶（ＳＲ·Ｃａ２＋－ＡＴＰａｓｅ,　　　　ＳＥＲＣＡ）活性的变化及三碘甲腺原氨酸（Ｔ３）对其变化的影响,同时探讨心肌功能的调控。方法将实验大鼠分为甲状腺　　　　功能正常（Ａ组）和甲状腺功能减退（甲减,Ｂ组）两组,每组又分别随机分成对照组、缺血组、单纯灌注液组、Ｔ３灌注液　　　　组;建立高体心工作模型;测定各组心肌细胞ＳＥＲＣＡ活性。结果甲减状态下大鼠心肌细胞ＳＥＲＣＡ活性下降４３．２％　　　　（Ｐ＜０．０１）。缺血３０ｍｉｎ时,Ａ、Ｂ两组的ＳＥＲＣＡ活性均显著降低,并随着复灌进一步下降。但在复灌２０ｍｉｎ时,Ｔ３　灌注　　　　液组的酶活性较单纯灌组显著提高,Ａ组分别为（１１．２０±１．０７）和（７．３３±０．５６）μｍｏｌ·ｍｇ－１·ｈ－１（Ｐ＜０．０１）　;Ｂ组分别为　　　　（６．８９±０．５２）和（５．２３±０．７１）μｍｏｌ．ｍｇ－１·ｈ－１（Ｐ＜０．０５）,甚至高于缺血组。结论甲减状态及Ｉ／Ｒ过程中,心肌细胞ＳＥＲＣＡ活　　　　性受到严重损害,可导致胞浆中Ｃａ２＋超负荷。Ｔ３可显著提高ＳＥＲＣＡ活性,降低胞浆中Ｃａ２＋     

荧光偏振免疫测定法与紫外分光光疫法对茶碱血药浓度测定的相关性比较

对３１个血样采用荧光偏振免疫测定法（ＦＰＩＡ）与紫外分光光度法（ＵＶ）法进行茶碱血药浓度监测，并比较两种方法对测定结果的准确程度。结果表明，ＦＰＩＡ法与ＵＶ法测定的茶碱的平均血药浓度分别为６．５３４±２．９０５μｇ／ｍｌ，５．７８９±２．５４１μｇ／ｍｌ，其比率为０．８９７±０．１７６（Ｃ（ＵＶ）／Ｃ（ＦＰＩＡ））。以Ｃ（ＦＰＩＡ）为Ｙ，Ｃ（ＵＶ）为Ｘ，进行线性回归。回归方程为Ｙ＝０．５５４＋１．０３３Ｘ（ｒ＝０．９０３８），在统计学上Ｃ（ＦＰＩＡ）与Ｃ（ＵＶ）之间有显著性差异，（Ｐ＜０．０１）。     

慢性肾衰血透患者脂质过氧化损伤与NK细胞活性的临床相关分析

本文测定２３例慢性肾衰血透患者血浆ＬＰＯ、ＳＯＤ、ＲＢＣ－ＬＰＯ及ＮＫ细胞活性。结果表明透前血浆ＬＰＯ、ＳＯＤ、ＲＢＣ－ＬＰＯ及ＮＫ细胞活性分别为１０．８５±２．１１ｎｍｏｌ／ｍｌ、４０．２４±８．０ｕ／ｍｌ、２３．９１±５．４９ｎｍｏｌ／ｇＨｂ和２９．９２±６．０８％（正常对照分别为６．５３±０．６５ｎｍｏｌ／ｍｌ、７９．２５±７．６１ｕ／ｍｌ、１６．３３±３．６１ｎｍｏｌ／ｇＨｂ和５１．２１±８．３３％）。透后血浆ＬＰＯ、ＳＯＤ分别为９．３８±１．５４ｎｍｏｌ／ｍｌ和５１．０７＋９．１６ｕ／ｍｌ，结果均与正常对照有显著差异；且透前、透后血浆ＬＰＯ、ＳＯＤ也有显著差异（Ｐ＜０．０１）。它们之间的相关分析表明血浆ＬＰＯ与ＢＵＮ、Ｃｒ呈正相关（ｒ＝０．３２５１Ｐ＜０．０５、ｒ＝０．４１９１Ｐ＜０．０１），与ＳＯＤ呈负相关（ｒ＝－０．５１１９Ｐ＜０．０１）；血浆ＳＯＤ与ＢＵＮ、Ｃｒ呈负相关（ｒ＝－０．５３５３、ｒ＝－０．４７６１Ｐ＜０．０１），ＮＫ细胞活性与ＲＢＣ－ＬＰＯ呈负相关（ｒ＝－０．４１３２Ｐ＜０．０５），与血浆ＬＰＯ、ＳＯＤ、ＢＵＮ、Ｃｒ无相关。上述表明慢性肾衰血透患者有脂质过氧化损伤，ＳＯＤ酶活性下     

血清α－L－岩藻糖苷酶活力测定对原发性肝癌的诊断意义

测定了原发性肝癌７７例（ＰＨＣ组），肝硬化３５例（ＤＣ组），消化系统其他恶性肿瘤患者３３例（ＤＳＣ组）及健康人１００例（ＮＣ组）血清α－Ｌ－岩藻糖苷酶（ＡＦＵ）活力。结果表明：ＰＨＣ组ＡＦＵ（６６９．６±１９１．５ｎｍｏｌ·ｍｌ￣（－１）·ｈ￣（－１））显著高于ＮＣ组（３１４．３±６７．０ｎｍｏｌ·ｍｌ￣（－１）·ｈ￣（－１），Ｐ＜０．０１），ＤＳＣ组（３９０．６±１０２．３ｎｍｏｌ·ｍｌ￣（－１）·ｈ￣（－１），Ｐ＜０．０１）和ＤＣ组（４５８．３±１５０．１ｎｍｏｌ·ｍｌ￣（－１）·ｈ￣（－１），Ｐ＜０．０５）。其诊断敏感性和特异性分别为７１．４％和８９．３％，与ＡＦＰ联合检测时ＰＨＣ组总的阳性检出率达８８．２％。     

巨噬细胞功能测定在甲型肝炎患者中的意义

采用荧光标记的葡萄球菌法对４３例甲型肝炎（甲肝）进行了外周血的巨噬细胞功能测定。同时用鲎试剂基质偶氮显色法检测血清中的内毒素。结果发现：４３例甲肝的巨噬细；胞吞噬率（ＰＡＭ）为８２．５８±８．７９％，与正常人（ｎ＝２５）的ＰＡＭ（７１．０８±３．１０％）相比有非常显著的差异（Ｐ＜０．０１），而巨噬细胞吞噬指数（ＰＩＭ）两组比较无统计学差异（５５．４８±３．２７Ｖｓ５６．０１±４．０１，Ｐ＞０．０５）。ＰＡＭ和ＰＩＭ与ＡＬＴ、前白蛋白及总胆红素之间无相关。但甲肝的内毒素浓度（６２．６６±２．０５μｇ／Ｌ）与ＰＡＭ有明显相关（ｒ＝０．７８０４Ｐ＜０．０１），与ＰＩＭ则无关（ｒ＝０．１４６，Ｐ＞０．０５）。我们也观察了甲肝巨噬细胞功能的动态变化，发现随着甲肝的恢复，血清内毒素浓度随之降之正常，ＰＡＭ也趋于正常，而ＰＩＭ则无明显变化。     

月桂酸修饰的超氧化物岐化酶保护红细胞抗氧化溶血作用的实验研究

目的：为了证实月桂酸修饰的超氧化物歧化酶（ＡＣ－ＳＯＤ）保护红细胞抗氧化溶血作用是否更优于未修饰的ＳＯＤ．方法：先在人的红细胞悬液中分别加入ＡＣ－ＳＯＤ（Ａ组）、ＳＯＤ（Ｂ组）、生理盐水（Ｃ组），于３７℃温育２０ｍｉｎ后，洗掉未结合在膜上的酶，再于三组红细胞悬液中均加入黄嘌呤（Ｘ）和黄嘌呤氧化酶（ＸＯ）以产生超氧阴离子（Ｏ－２）造成溶血．各组再分别温育３０ｍｉｎ和１ｈ，以红细胞加蒸馏水的全溶血试管作为对照，用分光光度法测光密度值，计算溶血率．结果：温育３０ｍｉｎ的溶血率，Ａ，Ｂ，Ｃ三组分别为１１．６±０．８６，１３．３２±１．２５和１４．３４±１．３８，Ａ组明显低于Ｂ组（Ｐ＜０．０５）．Ｂ组与Ｃ组间无明显差异（Ｐ＞０．０５）．温育１ｈ的溶血率分别为１６．３６±０．４８，２３．５４±１．４９和２７．６６±２．３０，Ａ组非常显著地低于Ｂ组和Ｃ组（Ｐ＜０．００１）．结论：月桂酸修饰的ＳＯＤ保护红细胞抗氧化溶血作用明显优于未修饰的ＳＯＤ．     

安替可胶囊抗肿瘤作用的机理

目的：探讨安替可（Ａｎｔｉｋｅ）胶囊抗肿瘤的作用机理．方法：采用移植瘤模型、常规体液和细胞免疫测定、细胞毒结晶紫染色、比色及同位素参入等方法，观察Ａｎｔｉｋｅ及其组分蟾皮（ＳＴ）和当归（ＡＳＤ）的抗肿瘤作用、诱导ＴＮＦ、ＮＫＣ、ＩＬ－２活性、血中过氧化氢酶（ＣＡＴ）、谷胱甘肽过氧化物酶（ＧＳＨ－Ｐｘ）和组织中超氧化物歧化酶（ＳＯＤ）含量及脾和瘤细胞中３Ｈ－ＵＲ参入ｃｐｍ等指标．结果：①Ａｎｔｉｋｅ，ＳＴ和ＡＳＤ及５－Ｆｕ对Ｈ２２移植瘤的瘤重抑制率分别为４５．０５％，４３．９５％，２７．７９％，５５．７９％（Ｐ＜０．０１）；②Ａｎｔｉｋｅ和ＡＳＤ诱导ＭΦ释放ＴＮＦ分别为２５９．０±４０．８和２１４．８±４３．５Ｕ·μｌ－１（Ｐ＜０．０１），ＮＫＣ杀伤率为７３．３９％，６７．４７％（Ｐ＜０．０１），显著增强ＩＬ－２活性（Ｐ＜０．０１），提高ＣＡＴ，ＧＳＨ－Ｐｘ和移植瘤中ＳＯＤ含量（Ｐ＜０．０１），显著降低瘤细胞ｃｐｍ（Ｐ＜０．０１）；③ＳＴ诱导ＭΦ释放ＴＮＦ为１７７．１±４２．９Ｕ·μｌ－１（Ｐ＜０．０１），ＮＫＣ杀伤率６７．７４％（Ｐ＜０．０１），增强ＩＬ－２活性；但对荷瘤小鼠血中ＣＡＴ，ＧＳＨ－Ｐｘ，ＳＯＤ     

五灵丸对兔和大小鼠肝损伤保护作用的实验研究

五灵丸对四氯化碳和醋氨酚所致兔与大小鼠血清ＡＬＴ，ＡＳＴ酶升高有明显地降低作用，且能降低胆固醇，甘油三酯与ＭＤＡ；提高肝内ＧＳＨ－ＰＸ为１．７４±０．６０Ｕ／ｍｇ治疗组为３．５６±０．７６Ｕ／ｍｇ（Ｐ＜０．０１），对照组大鼠ＧＳＨ－ＰＸ为１．９５±０．４４Ｕ／ｍｇ；治疗组２．４３±０．３０Ｕ／ｍｇ（Ｐ＜０．０１）。提高大鼠免疫功能，对照组刺激指数为０．９９±０．１９；治疗组为２．２８±１．４８...     

分枝杆菌多糖对小鼠造血功能的影响

观察了分枝杆菌多糖（ＭＰＳ）对环磷酰胺抑制ＢＡＬＢ／ｃ小鼠骨髓作用的影响。结果表明：给予ＣＰＡ使小鼠骨髓ＧＭ－ＣＦＵ抑制约３０％左右。１．０ｍｇ／ｋｇ的ＭＰＳ对ＧＭ－ＣＦＵ有促进作用（第１批实验ＣＰＡ对照组３１６．５±３４．６，实验１组４５４．５±１９．１，Ｐ＜０．０５；第２批实验ＣＰＡ对照组２０８．７±４３．７，实验２组４３７．８±５４．１，Ｐ＜０．０２）；而０．１５ｍｇ／ｋｇＭＰＳ无促进作用。在０．１５和１．０ｍｇ／ｋｇ剂量下，小鼠血清ＧＭ－ＣＳＦ活性水平明显提高；０．１５和１．０ｍｇ／ｋｇＭＰＳ可分别刺激小鼠每０．１ｍＬ血清产生５００Ｕ和８５０ＵＧＭ－ＣＳＦ。分析认为ＭＰＳ与日本的Ｚ－１００活性水平相当，这些作用可能通过激活单核或Ｔ细胞而间接产生。     

Value of D-Dimers in patients with acute aortic dissection

Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P ＜ 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (＞0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P ＜0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P ＜ 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.     

Research of combined liver-kidney transplantation model in rats

Objective： To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods： SD rats served as both donors and recipients. 4℃ sodium lactate Ringer＇s was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava （IVC） inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results： Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion： This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.     

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…     

BLOOD PRESSURE CHANGE WITH AGE IN SALT-SENSITIVE TEENAGERS

Objective To observe blood pressure change with age in salt-sensitive teenagers whose salt sensitivity were determined by repeated testing.Methods Salt sensitivity was determined through intravenous infusion of normal saline combined with volume-depletion by oral diuretic furosemide in 55 teenagers. After five years, salt sensitivity was re-examined and subject blood pressure was followed up. Blood pressure changes in salt-sensitive teenagers were compared to that of non-salt sensitive teenagers over five years.Results After 5 years, the repetition rate of salt sensitivity determined by intravenous saline loading is 92.7%. In teenagers with salt sensitivity on the baseline, both the systolic blood pressure increments and increment rates were much higher than non-salt sensitive teenagers (12.7±12.1 mmHg vs. 2.8±5.2 mmHg, P＜ 0.01; 12.2%± 12.0% vs. 2.5% ±4.4%, P＜ 0.001,respectively). There was a similar trend for diastolic blood pressure (8.4 ± 6.4 mmHg vs. 3.7 ± 6.4 mmHg, P = 0.052; 13.2% ±10.6 % vs. 6.8%± 10.1%, P = 0.053, respectively).Conclusions Salt sensitivity determined by intravenous saline loading showed good reproducibility. Blood pressure increments with age were much higher in salt-sensitive teenagers than non-salt sensitive teenagers, especially in terms of systolic blood pressure.     

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.     

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.     

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.     

安心颗粒对急诊经皮冠状动脉介入术后生活质量影响的研究

目的：评价使用安心颗粒对急诊经皮冠状动脉介入术（PPCI）术后生活质量的影响.方法：将160例接受PPCI的急性ST段抬高型心肌梗死患者随机分为安心颗粒组（术前顿服安心颗粒8.8g,术后安心颗粒4.4 g/次,每日2次）和对照组（仅接受基础药物治疗）.所有患者均服用阿司匹林、氯吡格雷和阿托伐他汀.分别在入院时、出院前1d、出院后180 d时,应用心肌梗死多维度量表（MIDAS）、中文版SF-36评价量表对患者生活质量评分.并观察术后30 d以内的出血并发症、血小板减少症发生情况.结果：入院时和出院前1d,两组患者的心肌梗死MIDAS、SF-36量表评分比较无差异（P＞0.05）;出院后180 d时,与对照组比较,安心颗粒组MIDAS、SF-36评分明显减低（P＜0.05）;组内与入院时比较,两组出院前1d、出院后180 d时,MIDAS、SF-36评分均降低（P＜0.05）.两组患者在随访期间均无大量出血、少量出血、重度和极重度血小板减少症发生,安心颗粒组有4例、对照组有7例发生不明显出血（P＞0.05）.两组发生轻度血小板减少症的患者数比较无差异（P＞0.05）.结论：PPCI使用安心颗粒,能改善急性ST段抬高型心肌梗死患者的生活质量,且不增加出血风险.     

The comparative studies of the influences of Urapidil and Nicardipine on sino-atrial node function, atrio-ventricular node function and hemodynamics

Objective:To investigate the influences of urapidil and nicardipine on rabbit sinus function,atrio-ventricular node function and hemodynamics.Methods:Thirty-two Angora's rabbits were selected and randomly divided into four groups.U1 group:urapidil 0.25 mg/kg;U2 group:urapidil 0.5 mg/kg;N1 group:nicardipine 10 μg/kg;N2 group:nicardipine 20 μg/kg.All these medicine were administrated within 30 seconds.Measurements were taken before and after the administration of urapidil or nicardipine for the following data:mean blood pressure(MAP),heart rate(HR),sino-atrial conduction time(SACT),maximal sinoatrial recovery time(SNRTmax)corrected sinus node recovery time(CSNRT),index of sinus node recovery time(SNRTI),Wenckebach A-V conduction frequency (WB),and P-R interval.Results:Significant MAP and HR changes were identified in all of the four groups before and after administration of both urapidil and nicardipine.No significant changes could be found in the rest of the parameters.Intergroup analysis showed that SACT and CSNRT of N1 and N2 groups were shorter than those of the U2 group(P＜0.01);the MAP decreased(P＜0.01)and the HR increased drastically(P＜0.01).Conclusions:Neither urapidil(0.25 mg/kg,0.5 mg/kg)nor nicardipine(10μg/kg,20μg/kg)has any significant influence on rabbit sinus function or rabbit atrio-ventricular node function.Nicardipine could be a better choice than urapidil for parafunctional sinus node patients.