王诚喜运用补肺固元膏治疗哮喘缓解期的临床经验

哮喘为反复发作性肺系疾病,部分患者需终生用药,西药随着使用频率的上升,不良反应也相应增加,中医学也在此方面已经形成完善体系,发作期控制症状,缓解期补益正气,调整阴阳,减少发作频次,恩师王诚喜教授根据多年临床经验,对于哮喘缓解期患者推崇使用补肺固元膏,不仅疗效肯定,而且患者依从性良好,治疗效果令人满意。     

五色培元固本膏对维持性血液透析患者细胞免疫功能的影响

目的:探讨五色培元固本膏对维持性血液透析(MHD)患者细胞免疫功能的影响。方法:90例MHD患者随机分为对照组和治疗组,两组血透方法相同。对照组给予一般治疗及血透治疗,治疗组在对照组基础上口服五色培元固本膏,连续治疗3个月; 20例健康志愿者作为正常组,三组观察时间均为3个月。治疗前后用流式细胞技术检测各组T细胞亚群表达水平,酶联免疫吸附法检测各组白介素-2(IL-2)和可溶性白介素-2受体(sIL-2R)蛋白表达水平。结果:治疗前与正常组比较,对照组与治疗组CD₄⁺、CD₄⁺/CD₈⁺和IL-2表达水平均明显下降,CD₈⁺和sIL-2表达水平均上升,差异有统计学意义(P<0.05)。治疗后,与对照组相比较,治疗组CD₄⁺、CD₄⁺/CD₈⁺、IL-2表达水平明显升高,CD₈⁺和sIL-2表达水平均降低,差异有统计学意义(P<0.05)。治疗组相较正常组CD₄⁺T淋巴细胞、CD₄⁺/CD₈⁺、IL-2表达水平,差异无统计学意义(P>0.05),CD₈⁺、sIL-2表达水平升高。结论:五色培元固本膏调节T淋巴细胞和IL-2表达改善MHD的细胞免疫功能。     

正交试验优选益母阿胶膏的最佳工艺研究

目的优选益母阿胶膏生产的最佳提取工艺。方法以出膏率为指标,采用正交试验考察A加水量(倍)、B提取时间(h)、C提取次数(次)三个因素的影响,确定益母阿胶膏的最佳提取工艺。结果提取因素按影响大小依次是C提取次数>B提取时间>A加水量,最佳提取条件为:加12倍量水,提取1.5 h,提取2次。结论该制备工艺合理可行,可作为益母阿胶膏的最佳提取工艺。     

Clinical efficacy of dialkylcarbamoylchloride‐coated cotton acetate dressing versus combination of normal saline dressing and 2% mupirocin ointment in infected wounds of epidermolysis bullosa

Dialkylcarbamoylchloride (DACC)‐coated cotton acetate dressing works directly through hydrophobic interaction to reduce the number of bacteria without the risk of resistance. It is easy to use and therefore expected to improve patient's compliance. This study aimed to assess the clinical efficacy of DACC‐coated cotton acetate dressing compared to a combination of normal saline dressing and 2% mupirocin ointment. A single‐blind controlled trial was conducted and included 14 infected epidermolysis bullosa (EB) wounds which were divided into two groups. Group I received DACC‐coated cotton acetate dressing, and Group II received the combination of normal saline dressing and 2% mupirocin ointment. Study results showed that the average time required for complete wound closure was 8.6 and 11.1 days in Groups I and II, respectively (p = .014), which was statistically significant. Both groups showed complete bacterial elimination on Day 3 based on negative Gram stain results and on Day 6 based on clearance of clinical manifestations (p = 1.000). This is a novel study in EB‐infected wounds, which shows that DACC‐coated cotton acetate dressing promotes faster wound closure and is as effective as the combination of normal saline dressing and 2% mupirocin ointment in eliminating bacterial infection.     

Effect of collagenase ointment versus moist exposed burn ointment on healing of full‐thickness burns in mice by removing of necrotic tissue

The presence of necrotic tissue is one of the major problems that affect healing of burn wounds. The present study was designed to find the effectiveness of collagenase versus moist exposed burn ointment (MEBO) on removal of necrotic tissue of burns. Twenty mice randomly assigned and divided into four groups. For Group 1, burn wounds were treated with collagenase ointment only, Group 2 burn wounds were treated with MEBO, Group 3 burn wounds were treated with white vaseline alone, and Group 4 burn wounds were considered as control and left without treatment. In each group, the time of treatment was considered. The results indicated that the removal time of necrotic tissue and healing process was better in the case of using collagenase than using MEBO for treatment of burns.     

Effect of Yinqi Ointment on Wound Morphology and Growth Factor in Treating Diabetic Foot Ulcer

Objective: To investigate the effect of Yinqi ointment on wound morphology and growth factor in treating diabetic foot ulcer(DFU).Methods: From December 2016 to December 2017, 92 cases of DFU with deficiency of both Qi and Yin syndrome were randomly divided into treatment group and control group(44 cases in each group). The treatment group was treated with Yinqi ointment, while the control group was treated with mupirocin ointment. After 4 weeks of treatment, the ulcer healing effect, ulcer area, granulation tissue, epithelial tissue coverage,pain score, and dynamic analysis of vascular endothelial growth factor(VEGF), epidermis growth factor(EGF), and basic fibroblast growth factor(bFGF) in local granulation tissue were statistically analyzed before and after treatment in both groups. Results: The total effective rate was 88.37% in the treatment group and 74.42% in the control group. The wound reduction rate, epithelial tissue coverage rate, granulation tissue growth rate, and local pain relief rate in the treatment group were significantly superior to those in the control group(P 0.05). Through the local granulation detection, the treatment group and the control group have increased VEGF, EGF, and bFGF, but the treatment group increased the role of growth factor than the control group. Conclusion: Yinqi ointment can promote the healing of DFU, and its mechanism may be related to the increase of the content of growth factor in granulation tissue.     

除湿止痒软膏抗炎及止痒作用研究

目的：探讨除湿止痒软膏的抗炎及止痒作用。方法用2，4-二硝基氟苯（DNFB）腹部致敏和背部反复激发建立 BALB/c 小鼠特应性皮炎模型。实验动物分为正常对照组（未致敏也未治疗）、模型对照组（致敏但未治疗）、氢化可的松乳膏组（致敏+氢化可的松）、除湿止痒软膏组（致敏+除湿止痒软膏）。连续用药14 d，末次给药12 h 后取背部皮肤，测定皮肤厚度及质量，进行 HE 染色和甲苯胺蓝染色，ELISA 法检测皮损组织中干扰素（IFN）γ、肿瘤坏死因子（TNF）α、白细胞介素（IL）-4、IL-5含量。利用磷酸组胺诱发 Hartley 豚鼠局部皮肤瘙痒模型，观察除湿止痒软膏对豚鼠致痒阈的影响。结果用药后第15天，与模型对照组相比，氢化可的松乳膏和除湿止痒软膏均可明显减少小鼠的背部皮肤厚度和质量（P <0.01），减少淋巴细胞和肥大细胞浸润（P <0.01）以及降低皮损组织中 IFN-γ、TNF-α、IL-4及 IL-5水平（P <0.05或 P <0.01）。与正常对照组相比，氢化可的松乳膏组小鼠背部皮肤厚度和质量减小（P <0.01），除湿止痒软膏组无明显变化。此外，除湿止痒软膏也可显著提高豚鼠耐受磷酸组胺的致痒阈（P <0.01）。结论除湿止痒软膏可明显抑制 DNFB 引起的小鼠特应性皮炎，其抗炎机制可能与恢复体内 Th1/Th2型细胞因子平衡有关。除湿止痒软膏可明显减轻磷酸组胺所致豚鼠皮肤瘙痒反应。     

青鹏软膏对皮肤干燥志愿者及特应性皮炎样小鼠模型皮肤屏障功能的影响

目的 探讨青鹏软膏对皮肤屏障功能的影响及其可能机制.方法 招募12名小腿伸侧皮肤干燥的女性志愿者,青鹏软膏涂于右小腿伸侧(青鹏侧)、青鹏软膏基质涂于左小腿伸侧(基质侧),用药7d.分别于用药前、用药3d及用药7d测定皮肤屏障功能相关指标,如,经表皮失水量(TEWL)及角质层含水量.2,4-二硝基氟苯诱导小鼠背部产生特应性皮炎样改变,分别外用青鹏软膏基质(基质组),50％、75％、100％青鹏软膏治疗(50％、75％、100％青鹏组),每天2次,用药2周后,进行组织病理检查,背部皮褶厚度、TEWL的测定,免疫组化测定表皮丝聚蛋白,外皮蛋白及激肽释放酶7含量.结果 志愿者外用青鹏软膏及其基质,3d、7d后均较治疗前TEWL显著下降(青鹏侧f=2.651、3.615;基质侧t=2.996、3.586,均P＜0.05),含水量显著上升(青鹏侧f=9.029、13.842;基质侧f=5.830、11.299,均P＜ 0.001).青鹏侧及基质侧TEWL、含水量比较,差异无统计学意义(P＞0.05).从外观、皮褶厚度及组织病理看,基质组小鼠与模型组相比,皮炎程度差异不大,各青鹏组小鼠皮炎均有不同程度缓解.基质组、青鹏组TEWL均较模型组下降(P＜0.05),而基质组与青鹏组TEWL比较,差异无统计学意义(P＞0.05).基质组、青鹏组KLK7表达均较模型组下降(P＜0.05),但各治疗组间比较,差异无统计学意义(P＞0.05).结论 青鹏软膏基质有改善皮肤屏障功能的作用.     

多中心完全随机、标准治疗平行对照评价京万红软膏治疗糖尿病足慢性创面的临床研究

目的：：通过多中心完全随机、标准治疗平行对照方法评价京万红软膏治疗糖尿病足慢性创面的疗效。方法：本研究共有11家医院参加,采用多中心完全随机、标准治疗平行对照、前瞻性临床研究设计。131例糖尿病足溃疡患者随机分为京万红软膏组67例和对照组64例,两组创面面积分别为(16.7±6.1)cm2和(15.9±8.3) cm2,创面形成时间(45.7±68.3)d和(52.5±79.6)d 。两组分别用京万红软膏或复方磺胺嘧啶锌凝胶涂于创面,观察疗程均为20周。结果：两组患者年龄、糖尿病病程、血常规、肝功能、肾功能等数据差异无统计学意义。京万红组于2、5、10、15周创面愈合速率明显优于复方磺胺嘧啶锌凝胶组,以第5周、10周最为明显(P<0.01)。京万红组创面达到完全上皮化平均时间为(46.5±15.6)d,复方磺胺嘧啶锌凝胶组为(67.9±17.9)d,差异显著(P<0.05)。结论：京万红软膏与复方磺胺嘧啶锌凝胶均有促进糖尿病足创面愈合的作用,京万红软膏作用更优。