Development of Urban Agriculture:A Case Study of Qianjin Village,Jiangxia District,Wuhan City

We take the case of Qianjin Village,Jiangxia District,Wuhan City,to research how to establish the system of urban agriculture with distinctive features relying on the advantage of urban resources.Under the guidance of guiding ideology,basic principles and overall objectives of urban agriculture development planning,we analyze the specific construction planning of urban agriculture in Qianjin Village,mainly including the construction of growing areas and construction of leisure areas.Then we put forth the security system of development of urban agriculture as follows: land transfer is the prerequisite of development of urban agriculture;policy support is the important foundation of development of urban agriculture; agricultural science and technology is strong support for development of urban agriculture;good leadership is the organizational guarantee for development of urban agriculture;the industrialization of agriculture is the main objective of development of urban agriculture.

Effects of Fuke Qianjin Formula on hormones and their receptors and metabonomics study in uterine fibroids model rats

Objective To investigate the effects of different fractions from Fuke Qianjin Formula(妇科千金方,FKQJF)on uterine leiomyoma(UL)to determine the best fraction.Methods FKQJF was extracted and isolated to obtain polysaccharides(FKP),flavonoids(FKF),and grease(FKG).140 female SPF SD rats were divided into 14 groups[model(MOD),normal control(NC),Gouliuqing(GLQ),Mifepristone(MFST),FKQJF,low,medium,and high dose of polysaccharides(l-FKP,m-FKP,and h-FKP),low,medium,and high dose of flavonoids(l-FKF,m-FKF,and h-FKF),low,medium,and high dose of grease(l-FKG,m-FKG,and h-FKG)],and uterine fibroids model rats were treated with drugs for four weeks.Serum levels of estrogen and progesterone were measured using enzyme-linked immunoassay assay(ELISA)kits.The expression of estrogen receptor(ER-α,ER-β)and progesterone receptor(PR)in the uterus was observed using immunohistochemistry(IHC).Serum metabolite profiles and FKG were analyzed using gas chromatography-mass spectrometry(GC-MS).Results FKQJF,h-FKF,m-FKG,and h-FKG significantly downregulated the estrogen level in the uterine fibroid model rats(P<0.01).FKQJF,h-FKF,and h-FKG significantly reduced the level of progesterone in the uterine fibroid model rats(P<0.01).The levels of ER-α,ER-β,and PR in uterine fibroid model rats were significantly decreased by FKQJF and h-FKG(P<0.01).The levels of ER-α,ER-β,and PR in the fibroid model rats were decreased by m-FKG(P<0.05).Additionally,serum metabolism results revealed that h-FKG and FKQJF could regulate related endogenous metabolites and make the pathological indices of uterine fibroids in rats close to the normal group.Forty-six components were identified in the oil,accounting for 91.97%of the total oil components.Conclusion FKQJF and h-FKG showed a significant anti-myoma activity and significantly improved the pathological state of the uterus in rats with hysteromyoma.The mechanism of action may be related to the regulation of estrogen progesterone and its receptor in uterine fibroid model animals.These findings proved the effect of FKQJF on uterine leiomyoma and provided an experimental basis for its clinical research and application.

Systematic Review and Meta-Analysis of Fuke Qianjin Tablets(妇科千金片)in the Treatment of Chronic Pelvic Inflammation

Objective:To systematically evaluate the efficacy and safety of Fuke Qianjin Tablets(妇科千金片)in the treatment of chronic pelvic inflammation.Methods:A systematically and comprehensively search was conducted in 4 Chinese databases of CNKI,VIP,Wan Fang and CBM and the foreign language databases of Pubmed,EMbase and The Cochrane Library.The retrieval time was from database establishment to March 2019.The randomized controlled trials of Fuke Qianjin Tablets(妇科千金片)in the treatment of chronic pelvic inflammation were selected according to the predetermined criteria.The quality of the included study was evaluated by Cochrane collaborative network bias risk evaluation tool,and the meta-analysis was performed by Rev Man5.3 software.Results:A total of 1009 related literatures were searched.After initial screening and strict evaluation,55 studies were included,with a total sample size of 6826 cases,including 3416 cases in the experiment group and 3410 cases in the control group.The results of meta-analysis showed that the total effective rate of Fuke Qianjin Tablets(妇科千金片)combined with antibiotics in the treatment of chronic pelvic inflammation was better than that of antibiotics alone(RR=1.20,95%CI[1.17,1.22],P<0.00001).Fuke Qianjin Tablets(妇科千金片)combined with antibiotics was better than that of antibiotics alone in the improvement of abdominal pain symptoms(RR=1.40,95%CI[1.04,1.88],P<0.00001),leukorrhea abnormality(RR=1.38,95%CI[1.16,1.65],P<0.0004).In terms of safety,Fuke Qianjin Tablets(妇科千金片)combined with antibiotics could reduce the incidence of adverse reactions(RR=0.67,95%CI[0.48,0.93],P<0.02).The main adverse reactions were nausea and vomiting,bitterness and astringency in the mouth,rash and so on.All of them could be tolerated and the symptoms could disappear in the short term,and had no effect on the treatment.Conclusion:Fuke Qianjin Tablets(妇科千金片)combined with antibiotics in the treatment of chronic pelvic inflammation can improve the total effective rate,relieve abdominal pain and abnormal leukorrhea and other clinical discomfort symptoms,improve the quality of life of patients to a certain extent,and no serious adverse reactions are found.Due to the limitation of the quality and quantity of the included literature,the above conclusions need to be further studied and verified by high-quality research.

Therapeutic Effect of Qianjin Lotion on Eczema in Mice and Its Mechanism

[Objectives]To study the therapeutic effect and mechanism of Qianjin Lotion on eczema in mice.[Methods]A mouse eczema model was established by the 2,4-dinitrochlorobenzene method.The indicators of mouse ear swelling degree,the number of dermal inflammatory cells,the number of body licking reactions,the IL-2 and TNF-αcontent in serum were detected to explore the therapeutic effect and mechanism of Qianjin Lotion on eczema in mice.[Results]Qianjin Lotion can effectively eliminate skin inflammation,reduce the degree of auricle swelling,reduce the number of dermal inflammation cells,reduce the number of body licking reactions,and reduce the IL-2 and TNF-αcontent in serum.[Conclusions]Qianjin Lotion can alleviate the symptoms of eczema in mice,reduce inflammatory factors.Combined with oral administration of Qianjin granules,it can treat eczema and achieve good effects.

Effect of bock greenbrier rhizome capsule combined with Fuke Qianjin Tablet on serum inflammatory factors, immune function and hemorheological index in patients with chronic pelvic inflammation

Objective:To explore effect of bock greenbrier rhizome capsule combined with Fuke Qianjin Tablet on serum inflammatory factors, immune function and hemorheological index in patients with chronic pelvic inflammation.Method:A toal of210 cases of patients with chronic pelvic inflammation were divided into control group (n=104) and observation group (n=106) according to random data table method, control group was given Fuke Qianjin Tablet, observation group was given bock greenbrier rhizome capsule on base of control group, treatment period of both groups was 6 weeks. Compared serum inflammatory factors, immune function and hemorheological index in both groups before and after 6 weeks treatment. Results:Before treatment, comparison of inflammatory factors (TNF-α, IL-6 and IL-8), immune function (CD3+, CD4+, CD8+ and CD4+/CD8+) and hemorheological index (low-cut/high-cut whole blood viscosity, plasma viscosity, FIB) in both groups, there was no statistical significant difference;after treatment, TNF-α, IL-6, IL-8, CD8+, low-cut/ high-cut whole blood viscosity, plasma viscosity, FIB level were lower dramatically than pre-treatment intra-group, moreover, these level in observation group after treatment was lower than control group after treatment;CD3+, CD4+ and CD4+/CD8+ level in both groups after treatment was higher than before treatment intra-group, and these levels in observation group after treatment was higher obviously than control group after treatment.Conclusion:Bock greenbrier rhizome capsule combined with Fuke Qianjin Tablet for patients with chronic pelvic inflammation, its regulated effect on serum inflammatory factors, immune function and hemorheological index in patients with chronic pelvic inflammation was superior to only using Fuke Qianjin Tablet, it was worthy of clinical application.

Clinical and experimental investigations into the immune modulatory effects of Qianjinba polysaccharides on a rheumatoid arthritis mouse model:in vivo and in vitro studies

Qianjinba is derived from the dried root of a legume vine and is known for its plant polysaccharide,which has demonstrated anti-inflammatory,analgesic,and neuroprotective properties.Despite these known effects,its immunomodulatory potential remains underexplored.This study aimed to investigate the immunoregulatory effects of Qianjinba polysaccharide(QJBDT)in a murine model of rheumatoid arthritis(RA)and elucidate its mechanism of action in inhibiting the disease.To assess the immunomodulatory effects,RAW264.7 macrophage cells were stimulated with bacterial lipopolysaccharide(LPS)and subsequently treated with varying concentrations of QJBDT or total glucoside of paeonic acid(TGP).Cell proliferation and the expression levels of mitogen-activated protein kinase p38 and nuclear factor NF-κB proteins were evaluated.Following the successful modeling of RA in mice,different doses of QJBDT and TGP were administered via intragastric administration once daily for 21 d.Mice were divided into normal,model,QJBDT low-,medium-,and high-dose groups,along with a positive control group(TGP group),each comprising 10 mice.Organ coefficients were calculated,immune indexes in blood cells were determined,and alterations in T helper cell 17(Th17)and regulatory T cells(Treg)were analyzed using flow cytometry.Compared to the normal group,cell proliferation rates significantly increased across all groups(P<0.05).Elevated expressions of p38 and NF-κB proteins were observed in the model group,QJBDT low-and medium-dose groups(P<0.05).Various systemic immune inflammation indexes,including systemic immune inflammation index(SII),total inflammation systemic index(AISI),and systemic inflammation response index(SIRI),platelet-to-lymphocyte ratio(PLR),neutrophil-to-lymphocyte ratio(NLR),monocyte-to-lymphocyte ratio(MLR),showed increments(P<0.05).Additionally,body weight and organ coefficients of the thymus,spleen,and liver decreased in both the model and low-dose groups(P<0.05).Moreover,Th17 levels increased while Treg levels decreased across all groups(P<0.05),resulting in a heightened Th17 to Treg ratio in the model and low-dose groups(P<0.05).Notably,the QJBDT medium-dose,high-dose,and positive control groups demonstrated significant inhibitory effects on cell proliferation compared to the model group(P<0.05),along with reduced expression levels of p38 and NF-κB(P<0.05).Furthermore,various immune indicators from routine blood tests exhibited different degrees of decrease(P<0.05),while immune indices displayed increases(P<0.05).The low-,medium-,and high-dose groups of QJBDT,as well as the positive control group,showed decreased Th17 levels,elevated Treg levels,and diminished Th17 to Treg ratios(P<0.05).Additionally,there was no statistically significant difference in efficacy between the QJBDT high-dose and TGP groups(P>0.05).In conclusion,this study demonstrated that QJBDT exerted potent immunomodulatory effects on RA in mice in a dose-dependent manner.Its mechanism of action might involve the inhibition of NF-κB activation by suppressing the p38 MAPK signaling pathway.

Qianjin Wenwu decoction suppresses renal interstitial fibrosis by enhancing the degradation of extracellular matrix in mice with unilateral ureteral obstruction

Diabetic kidney disease(DKD)is the most common complication of diabetes mellitus(DM).Qianjin Wenwu decoction(QWD),a well-known traditional Korean medicine,has been used for the treatment of DKD,with satisfactory therapeutic effects.This study was designed to investigate the active components and mechanisms of action of QWD in the treatment of DKD.The results demonstrated that a total of 13 active components in five types were found in QwD,including flavonoids,flavonoid glycosides,phenylpropionic acids,saponins,coumarins,and lignins.Two key proteins,TGF-β1 and TIMP-1,were identified as the target proteins through molecular docking.Furthermore,QWD significantly suppressed Scr and BUN levels which increased after unilateral ureteral obstruction(UUO).Hematoxylin&eosin(H&E)and Masson staining results demonstrated that QWD significantly alleviated renal interstitial fibrosis in UUO mice.We also found that QWD promoted ECM degradation by regulating MMP-9/TIMP-1 homeostasis to improve renal tubulointerstitial fibrosis and interfere with the expression and activity of TGF-βl in DKD treatment.These findings explain the underlying mechanism of QWD for the treatment of DKD,and also provide methodological reference for investigating the mechanism of traditional medicine in the treatment of DKD.

妇科千金方及其拆方对盆腔炎性疾病后遗症大鼠的作用

目的研究妇科千金方及其拆方对盆腔炎性疾病后遗症大鼠的作用。方法SD大鼠随机分为正常组、假手术组、模型组、康妇炎组(0.756 g/kg)、妇科千金方组(2.7 g/kg)、抑菌方组(2.7 g/kg)、抗炎方组(2.7 g/kg)、补益方组(2.7 g/kg),灌胃给予相应药物28 d后处死,计算子宫、脾脏、胸腺、肝脏指数,肉眼观察大鼠、输卵管形态学改变,HE染色观察大鼠子宫、输卵管组织病理学变化,ELISA法检测大鼠血清IL-1β、IL-18、IL-6水平,Western blot法检测大鼠子宫组织TGF-β1、CTGF、NLRP3、caspase-1、IL-18蛋白表达,流式细胞术检测大鼠脾脏组织CD4、CD8表达。结果与模型组比较,妇科千金方组、抑菌方组、抗炎方组、补益方组大鼠子宫、脾脏、胸腺指数均降低(P<0.01);妇科千金方组、抗炎方组大鼠子宫肿胀减轻,子宫内膜腺体增多,炎性渗出减轻(P<0.01),血清IL-1β、IL-18、IL-6水平降低(P<0.01);妇科千金方组、抗炎方组、补益组大鼠子宫组织TGF-β1、CTGF蛋白表达降低(P<0.05);妇科千金方组、抗炎方组大鼠子宫组织NLRP3、caspase-1、IL-18蛋白表达降低(P<0.01);妇科千金方组、补益组CD4^(+)/CD8^(+)比值升高(P<0.01)。结论妇科千金方及其拆方对盆腔炎性疾病后遗症大鼠具有保护作用,其抗炎作用机制可能是通过抑制NLRP3小体的活化,从而阻碍caspase-1的活化,降低促炎症因子IL-18的分泌及释放,抑制细胞焦亡而发挥抗炎作用。

生脉散合千金苇茎汤加减治疗痰热壅肺型老年重症肺炎临床研究

目的:观察生脉散合千金苇茎汤加减治疗痰热壅肺型老年重症肺炎的临床疗效。方法:80例痰热壅肺型老年重症肺炎患者按随机数字表法分成对照组与观察组各40例。对照组给予常规西医对症治疗,观察组在对照组基础上给予生脉散合千金苇茎汤加减治疗,2组均连续治疗2周。比较2组治疗前后中医证候评分、临床肺部感染(CPIS)评分、多器官功能障碍综合征(MODS)评分、急性生理和慢性健康评分(APACHE Ⅱ)、肺功能指标[用力肺活量(FVC)、最大呼气流速峰值(PEF)、第1秒用力呼气容积(FEV_(1))、FEV_(1)/FVC]、白细胞计数(WBC)、降钙素原(PCT)、C-反应蛋白(CRP)、白细胞介素-6 (IL-6)水平;比较2组临床疗效及不良反应发生情况。结果:治疗后,观察组总有效率92.50%,高于对照组75.00%(P<0.05)。2组治疗后中医证候评分、CPIS评分、MODS评分、APACHE Ⅱ评分、WBC、PCT、CRP、IL-6水平均较治疗前降低(P<0.05),且观察组治疗后各项评分、炎症指标均低于对照组(P<0.05)。2组治疗后FVC、PEF、FEV_(1)水平及FEV_(1)/FVC均较治疗前升高(P<0.05),且观察组治疗后肺功能指标高于对照组(P<0.05)。2组不良反应发生率比较,差异无统计学意义(P>0.05)。结论:生脉散合千金苇茎汤加减治疗老年重症肺炎痰热壅肺证疗效确切,能够进一步缓解患者临床症状,抑制肺部炎症反应,改善肺功能,安全性较高。

千金苇茎汤加减方治疗小儿肺炎支原体肺炎(痰热闭肺证)的疗效及对血清因子的影响

目的探究与分析千金苇茎汤加减方治疗小儿肺炎支原体肺炎(痰热闭肺证)的疗效及对血清因子的影响。方法选择2018年12月—2020年12月山东大学附属儿童医院收治的126例小儿肺炎支原体肺炎患者作为研究对象,采取随机数表法分为对照组和观察组,每组63例。两组均采取基础治疗,观察组加用千金苇茎汤加减方治疗,比较两组临床效果。结果观察组临床总有效率高于对照组,差异有统计学意义(P<0.05)。治疗后,两组咯痰、气喘、发热及唇绀评分均较治疗前降低,且观察组治疗后咯痰、气喘、发热及唇绀评分较对照组低,差异有统计学意义(P<0.05)。观察组胸片阴影消失时间、肺部湿啰音消失时间、咳嗽消失时间以及退热时间均较对照组早,差异有统计学意义(P<0.05)。治疗后,两组白细胞介素-2(IL-2)、白细胞介素-4(IL-4)、D-二聚体、单核细胞趋化蛋白-4(MCP-4)、可溶性白细胞介素2受体(sIL-2R)水平均较治疗前降低,且观察组治疗后IL-2、IL-4、D-二聚体、MCP-4、sIL-2R水平均较对照组低,差异有统计学意义(P<0.05)。两组患儿在用药期间均未出现明显的消化道反应或肝肾功能障碍。结论千金苇茎汤加减方治疗小儿肺炎支原体肺炎(痰热闭肺证)临床效果较好,明显缩短了主要症状恢复时间,调节了血清因子水平,且用药期间无明显不良反应,安全性可获得保障。

“瘦人多火症”的因机证治探析

提出消瘦是临床常见的体质状态,常常会伴随“瘦人多火症”相关证候表现。阴气不足是形体消瘦的主要生理、病理基础,燥火偏旺是形体消瘦的继发表现,病位涉及五脏,核心在脾。治疗原则以滋养阴气为主,宣发郁热为辅。具体包括治本与治标两个方面,治本当滋养阴气以改善“消瘦”体质,治标在发散郁热以消除“多火”状态,二者孰轻孰重应依据火旺轻重缓急而定。临床根据病情之标本缓急、消瘦而能食不能食、火热之虚实微盛、病机兼夹以及季节等因素进行药味加减。

千金内托散优化方治疗肛周脓肿患者术后炎症期的疗效观察

目的探讨千金内托散优化方在肛周脓肿术后炎症期中的应用效果。方法选取2020年3月—2020年12月期间唐山市中医医院收治的肛周脓肿术后患者200例作为研究对象,采用随机数字表法分为对照组和治疗组,每组各100例。对照组给予康复新液+常规创面换药,治疗组给予千金内托散优化方+常规创面换药,两组均治疗7 d。观察比较两组患者临床疗效、创面愈合情况及安全性,治疗前后肛周疼痛程度评分、炎性因子[肿瘤坏死因子-α(Tumor necrosis factor-α,TNF-α)、超敏C反应蛋白(Hypersensitive C-reactive protein,hs-CRP)、激活素A(Activin A,ACTA)和白介素-1β(Interleukin-1β,IL-1β)]水平以及血管生长因子[血管内皮生长因子(Vascular endothelial growth factor,VEGF)和表皮生长因子(Epidermal growth factor,EGF)]水平。结果治疗后治疗组临床总有效率99.00%(99/100)与对照组98.00%(98/100)比较,差异无统计学意义(P>0.05);治疗组痊愈率55.00%(55/100)明显高于对照组38.00%(38/100),差异有统计学意义(P<0.05)。治疗后治疗组患者创面愈合评分、腐肉脱落、新生上皮出现以及创面愈合时间均明显低于对照组,创面面积减少率高于对照组,差异有统计学意义(P<0.05)。治疗后两组患者炎性因子TNF-α、hs-CRP、ACTA、IL-1β水平均较治疗前降低,差异有统计学意义(P<0.05);且治疗组炎性因子TNF-α、hs-CRP、ACTA、IL-1β水平均明显低于对照组,差异有统计学意义(P<0.05)。治疗后两组患者血管生长因子VEGF、EGF水平均较治疗前升高,差异有统计学意义(P<0.05);且治疗组血管生长因子VEGF、EGF水平均明显高于对照组,差异有统计学意义(P<0.05)。治疗后两组患者肛周疼痛评分均较治疗前降低,差异有统计学意义(P<0.05);且治疗组肛周疼痛评分明显低于对照组,差异有统计学意义(P<0.05)。治疗期间,两组患者均未出现明显的不良反应,具有一定的安全性。结论千金内托散优化方应用于肛周脓肿患者术后炎症期安全有效,可减轻术后疼痛和炎症反应,促进创面肉芽组织生长,有利于创面愈合。

叶天士升固奇经法述要

叶天士善治诸多奇经病。其常用升固奇经法治疗奇经虚陷失摄所致崩漏、便血等病证,《临证指南医案》解释其为升奇阳,固精络。升固奇经法理论基础源于《黄帝内经》《难经》,深化于宋明,至清代渐臻完善。叶氏升固奇经法所用方药基于《备急千金要方》,其在继承孙思邈用药经验基础上,通过自身大量临床实践总结提出升固奇经法,深化了中医精分病机层面治法,临床可广泛用于治疗督阳下陷,冲任精血不固的遗精、腰脊坠痛及跷维失护的寒热、痿痹多类病证。

孙思邈《千金方》治疗眩晕的用药规律挖掘研究及思想探析

目的:探索《备急千金要方》和《千金翼方》(两书统称为《千金方》)治疗眩晕组方的用药规律及其学术思想。方法:整理《千金方》中治疗眩晕的处方,采用Microsoft Excel 2021建立数据库,采用IBM SPSS Modeler 18.0和IBM SPSS Statistics 26.0进行数据分析,并以Cytoscape 3.7.2软件构建可视化网络图。结果:共纳入中药复方64首,涉及中药153味,主要药性为温、寒、平;主要药味为甘、辛、苦;主要药物归经为肺经、肾经、脾经;按功效分类主要分为补虚药、解表药、温里药;使用频次在10次以上的中药有24味;获得22条关联规则,6组高频中药聚类。结论:《千金方》中治疗眩晕的处方具有独特的规律,孙思邈从外风立论,继承张机(字仲景)的学术思想,确立以“祛风补虚,温阳通络”为主,兼顾“化痰利湿”的治疗原则,并重视原发病的治疗,用药广泛,剂型多样,对临床治疗眩晕具有重要的参考价值。

托里消毒散联合千金苇茎汤治疗腹膜炎及腹透导管相关感染的病例分析

患者行腹膜透析治疗过程中易发生腹膜炎、腹透导管相关感染,万古霉素联用头孢哌酮舒巴坦二联抗感染治疗后效果不佳,予以托里消毒散合千金苇茎汤,感染得到有效控制。患者病程迁延,正气不足,正虚邪陷,治以益气补血,清热解毒,托里排脓。选方托里消毒散合千金苇茎汤加减,及时控制患者感染情况,为临床治疗腹膜炎、腹透导管相关感染提供新的选择。

妇科千金片联合甲硝唑治疗子宫内膜炎的临床效果

目的探究妇科千金片联合甲硝唑在子宫内膜炎患者中的应用效果。方法选取2021年5月至2023年5月宜春市妇幼保健院收治的84例子宫内膜炎患者作为研究对象,按照随机数字表法将其将分为对照组和观察组,每组各42例。对照组患者服用甲硝唑,观察组患者在对照组的基础上加服妇科千金片。比较两组患者的临床疗效、中医证候积分、月经情况、子宫内膜厚度、炎症因子[白介素-2(IL-2)、肿瘤坏死因子-α(TNF-α)、白介素-1β(IL-1β)]、不良反应。结果观察组患者的治疗总有效率高于对照组,差异有统计学意义(P<0.05)。两组患者治疗前的中医证候积分、子宫内膜厚度、炎症因子水平比较,差异无统计学意义(P>0.05);两组患者治疗后的中医证候积分、IL-1β、TNF-α水平均低于治疗前,IL-2水平、子宫内膜厚度高于治疗前,且观察组患者治疗后的中医证候积分、IL-1β、TNF-α水平低于对照组,IL-2水平、子宫内膜厚度高于对照组,差异有统计学意义(P<0.05)。观察组经期正常、经量正常患者多于对照组,不规则出血患者少于对照组,差异有统计学意义(P<0.05)。两组患者的不良反应总发生率比较,差异无统计学意义(P>0.05)。结论子宫内膜炎患者采用妇科千金片与甲硝唑联合治疗效果显著,利于减轻患者临床症状,改善患者月经情况及子宫内膜厚度,减轻炎症反应,且安全性较高,值得推广应用。

加味千金苇茎汤联合高压氧对急性呼吸窘迫综合征大鼠肺肠的保护作用及机制研究

目的基于肺肠相表里中医药经典腑脏理论,观察加味千金苇茎汤联合高压氧对急性呼吸窘迫综合征(ARDS)大鼠肺肠的保护作用及机制。方法选择Wistar大鼠40只,32只构建ARDS模型后随机分为4组,每组8只,即模型对照组、中药组、高压氧组及高压氧联合中药组,模型对照组不进行干预,高压氧组采用高压氧干预,高压氧联合中药组采用高压氧联合中药进行干预,剩余8只为正常对照组。观察各组的存活率并监测各组血氧饱和度和血气分析值,检测大鼠血浆D-乳酸、内毒素及二胺氧化酶(DAO)水平,同时光镜下观察肺、结肠组织的病理变化,采用酶联免疫吸附测定(ELISA)检测肺灌洗液中的肿瘤坏死因子-α(TNF-α)、白介素-1β(IL-1β)、白介素-6(IL-6)、白介素-10(IL-10)表达水平的变化,进行肺组织病理评分分析和计算肺湿/干重比(W/D),并测定肺组织脂质过氧化水平。结果高压氧组和高压氧联合中药组存活率为100%,模型对照组存活率为50%,中药组存活率为75%。正常对照组大鼠肺、结肠组织结构完整,模型对照组大鼠肺组织存在大量炎症细胞,高压氧联合中药组大鼠肺肠组织炎症水平显著低于中药组和高压氧组,其D-乳酸、内毒素、DAO水平、肺W/D、肺组织病理评分明显低于中药组和高压氧组,差异有统计学意义(P<0.05)。高压氧联合中药组动脉血氧分压/吸入气氧浓度(PaO2/FiO2)、PaO2显著高于模型对照组和高压氧组,差异有统计学意义(P<0.05)。高压氧联合中药组大鼠肺组织髓过氧化物酶(MPO)、丙二醛(MDA)、谷胱甘肽(GSH)水平明显低于模型对照组和高压氧组,而过氧化氢酶(CAT)和超氧化物歧化酶(SOD)活性显著高于模型对照组和高压氧组,高压氧联合中药组大鼠肺灌洗液的IL-1β、IL-6和TNF-α水平明显低于模型对照组和高压氧组,差异有统计学意义(P<0.05)。模型对照组、中药组、高压氧组及高压氧联合中药组肺泡灌洗液IL-10水平差异无统计学意义(P>0.05)。结论加味千金苇茎汤联合高压氧能有效减轻ARDS大鼠的肺肠组织病理损伤,高压氧干预可以提高大鼠存活率,其机制可能与增强局部黏膜免疫和黏膜屏障功能有关;本研究结果可为中药联合高压氧在ARDS的临床应用提供理论依据和技术支持。

桂枝茯苓丸联合妇科千金胶囊治疗卵巢囊肿临床观察

目的探讨桂枝茯苓丸联合妇科千金胶囊对卵巢囊肿患者卵巢功能及血液流变学的影响,观察临床疗效。方法选取82例江西省安福县人民医院2020年1月—2022年1月收治的卵巢囊肿患者,按随机数字表法分为两组,各41例。对照组口服妇科千金胶囊治疗,观察组在对照组基础上加用桂枝茯苓丸治疗,用药3个月。比较两组临床疗效、卵巢功能、血液流变学指标、中医证候积分、不良反应。结果观察组临床总有效率95.12%(39/41)高于对照组的80.49%(33/41),差异有统计学意义(P<0.05);观察组治疗后卵泡刺激素(FSH)、促黄体生成素(LH)高于对照组,雌二醇(E2)、抗缪勒氏管激素(AMH)低于对照组,差异有统计学意义(P<0.05);观察组治疗后血浆黏度(PV)、全血高切黏度(HBV)、全血低切黏度(LBV)低于对照组,差异有统计学意义(P<0.05);观察组治疗后小腹刺痛、带下色黄、腰部胀痛、月经不调积分低于对照组,差异有统计学意义(P<0.05);两组均无严重不良反应。结论联用桂枝茯苓丸及妇科千金胶囊可提高卵巢囊肿治疗效果,改善患者卵巢功能,纠正血液流变学异常,降低中医证候积分,安全可靠。

千金苇茎汤合透脓散加减对肺部感染患者通气功能、血气指标和微炎症状态的影响

目的观察千金苇茎汤合透脓散加减对肺部感染患者通气功能、血气指标和微炎症状态的影响。方法选取2020年1月—2023年1月医院收治的60例肺部感染患者为研究对象,依据随机数字表法分为对照组和观察组各30例,对照组给予西医常规治疗,观察组在对照组基础上给予千金苇茎汤合透脓散加减治疗,比较两组临床疗效、中医证候积分、临床肺部感染评分(CPIS)、肺功能[一秒钟用力呼气容积(FEV1)、每分钟最大通气量(MMV)、肺总量(TLC)]、血气指标[氧分压(PaO_(2))、二氧化碳分压(PaCO_(2))、血氧饱和度(SaO_(2))]、微炎症状态[降钙素原(PCT)、C反应蛋白(CRP)、白细胞介素-6(IL-6)、白细胞计数(WBC)]及不良反应发生率。结果观察组治疗有效率高于对照组(93.33%vs 73.33%)(P<0.05)。治疗后两组中医证候积分、CPIS评分、PaCO_(2)和PCT、CRP、IL-6、WBC水平均降低,FEV_(1)、MMV、TLC、PaO_(2)、SaO_(2)均升高(P<0.05),且观察组中医证候积分、CPIS评分、PaCO_(2)和PCT、CRP、IL-6、WBC水平低于对照组,FEV_(1)、MMV、TLC、PaO_(2)、SaO_(2)高于对照组(P<0.05)。观察组不良反应发生率低于对照组(3.33%vs20.00%)(P<0.05)。结论千金苇茎汤合透脓散加减治疗肺部感染患者的疗效显著,可改善中医证候、缓解病情,提高肺功能,平衡血气指标,减轻炎症反应,且安全性较高。

《千金方》食治方药探析

目的分析《千金方》中食治规律,为中医食治学发展提供参考。方法系统整理《千金方》中有关“食治方”的食物出现频数、性味、功效以及食治方所涉病证,并进行数据挖掘分析。结果《千金方》食治方出现频数排名前五的食物为生姜、干姜、白蜜、羊肉、大枣,四性依次为温、平、寒、热、凉;五味依次为甘、辛、苦、酸、咸;所涉病证依次为内科、妇科、儿科、五官科、外科。结论《千金方》食治方中所载食物主要以甘温为主,辛平苦寒次之,各科病证中均有涉及,尤以内科、妇科为多,其食治思想对现代药膳食疗学发展与文献研究具有借鉴意义。