Abnormal expression and significance of circ-CBLB/miR-486-5p in patients with rheumatoid arthritis of spleen deficiency and dampness excess type

Objective:To explore the abnormal expression and significance of circ-CBLB/miR-486-5p in patients with rheumatoid arthritis of spleen deficiency and dampness excess type.Methods:The 30 healthy individuals included in the method were from the Physical Examination Center of Anhui Provincial Hospital of Traditional Chinese Medicine,and the 60 rheumatoid arthritis patients included were from the First Affiliated Hospital of Anhui University of Traditional Chinese Medicine.The disease activity score of patients with rheumatoid arthritis was evaluated using VAS score and DAS28 score,joint symptoms and spleen deficiency syndrome score were evaluated using graded quantification method,immune inflammation indicators were detected using relevant instruments,inflammatory cytokines were detected using ELISA method,macrophage markers were detected using FCM method,and pathway gene expression was detected using RT-qPCR;Evaluate the predictive effect of circ-CBLB and miR-486-5p on disease activity in rheumatoid arthritis using ROC curves.Results:(1)miR-486-5p,CD14^(+)CD86^(+),ESR,CRP,RF,Anti CCP Ab,IL-6,TNF in patients with rheumatoid arthritis-αThe levels of circ-CBLB,CD14^(+)CD163^(+),IL-4,and IL-10 were significantly higher than those of healthy individuals;(2)The expression level of circ-CBLB in patients with rheumatoid arthritis is positively correlated with CD14^(+)CD163^(+),and negatively correlated with miR-486-5p and CD14^(+)CD86^(+);The expression level of miR-486-5p is negatively correlated with CD14^(+)CD163^(+)and positively correlated with CD14^(+)CD86^(+);There is a negative correlation between CD14^(+)CD86^(+)and CD14^(+)CD163^(+);ESR is negatively correlated with circ-CBLB,and positively correlated with miR-486-5p,CD14^(+)CD86^(+),CRP;CRP is negatively correlated with circ-CBLB,CD14^(+)CD163^(+),and positively correlated with CD14^(+)CD86^(+),ESR;(3)The expression level of circ-CBLB in patients with rheumatoid arthritis is negatively correlated with joint tenderness,morning stiffness,lack of qi and lazy speech,and postprandial abdominal distension score;The expression level of miR-486-5p is positively correlated with the scores of joint tenderness and decreased appetite.(4)The ROC curve shows that in terms of circ-CBLB,ESR,CRP,VAS,and DAS28 AUC are 0.662(P=0.032),0.658(P=0.035),0.516(P=0.830),and 0.791(P=0.000),respectively.In terms of miR-486-5p,ESR,CRP,VAS,and DAS28 AUC were 0.566(P=0.385),0.511(P=0.883),0.592(P=0.223),and 0.727(P=0.003),respectively.Conclusion:The abnormal expression of circ CBLB and miR-486-5p in peripheral blood mononuclear cell of patients with rheumatoid arthritis of spleen deficiency and dampness excess type is related to inflammatory polarization markers,immune inflammation,disease activity,joint symptoms and spleen deficiency syndrome of rheumatoid arthritis,and the low expression of circ CBLB and high expression of miR-486-5p have certain predictive value for disease activity of rheumatoid arthritis.

Study on the correlation between CD80/CD163 and clinical prognosis and the syndrome differentiation in patients with colorectal cancer

Background:To analyze the expression of cluster of differentiation 80(CD80)/cluster of differentiation 163(CD163)in colorectal cancer(CRC)patients and their correlation with the syndrome of traditional Chinese medicine,pathology and prognosis.Methods:(1)The correlation between the pathological characteristics of 232 postoperative CRC patients and the deficiency and excess syndromes of traditional Chinese medicine was analyzed using the chi-square test,Spearman’s correlation,and Cox regression methods.(2)Immunohistochemistry and quantitative real-time PCR were used to detect the expression of CD80 and CD163 in cancer and paracancer tissues of CRC patients.(3)The relationships between the changes of CD80 and CD163 and the prognosis of CRC patients with deficiency syndrome.Patient survival were analyzed using cardinality and Cox regression proportional-hazards model regression.Results:(1)The degree of differentiation and tumor node metastasis stage of CRC were statistically different between patients with deficiency and excess syndromes(P<0.05);carcinoembryonic antigen and carbohydrate antigen 19-9 were highly expressed in the excess syndrome group,and both were significantly correlated with the distribution of traditional Chinese medicine syndromes(P<0.001);deficiency and excess syndromes,and carbohydrate antigen 19-9 were all independent factors affecting the postoperative survival of CRC patients.(2)The distribution of post-operative survival in CRC patients was significantly correlated with the distribution of the disease type(P<0.001).(3)The expression levels of CD163 protein and message RNA were significantly higher in CRC cancer tissues than in paraneoplastic tissues(P<0.001);whereas the expression of CD80 was significantly higher in paraneoplastic tissues than in cancer tissues(P<0.001).(4)The expression levels of CD80/CD163 were significantly different in different parts of the tissues of patients with deficiency and excess syndromes(P<0.001).(5)CRC patients with high CD80 expression and low CD163 expression had longer survival cycles(P<0.001).Conclusion:The malignant progression of CRC patients with deficiency syndrome is faster than that with excess syndrome.The correlation between deficiency and excess syndromes and the expression levels of CD80 and CD163 could be an independent risk factor for the survival prognosis of patients with CRC.

Treatment of insomnia by differentiation of yang deficiency syndrome

Insomnia has become one of the common clinical diseases.In recent years,it has been found that patients with insomnia of Yang deficiency type are more and more common,and the trend of rejuvenation gradually appears,which seriously affects the normal progress of people's life,work and study.Clinical treatment through syndrome differentiation,mainly from the heart,spleen,kidney three viscera yang deficiency,on the basis of the warm yang method to add Qianzhen tranquilizing products,and pay attention to multiple organs as diseases,add moisture,blood The qi thing,while not forgetting the psychological counseling,adjusting the body and mind,and achieving a certain clinical effect,can provide ideas for the treatment of this disease.

Biological basis of “depression with liver-qi stagnation and spleen deficiency syndrome”: A digital gene expression profiling study

Objective:To investigate the biological basis of“depression with liver-qi stagnation and spleen deficiency syndrome”.Methods:A digital gene expression profiling method was conducted to explore global changes in the mRNA transcriptome in a rat model of depression with liver-qi stagnation and spleen deficiency syndrome.Real-time quantitative polymerase chain reaction(q-PCR)was performed to verify the five genes most interest based on the Kyoto Encyclopedia of Genes and Genome(KEGG)analysis.Sini San,which disperses stagnated liver qi and strengthens the spleen,was administered to the model rats to observe whether it could reverse these genetic changes in the liver.Results:Forty-six differentially expressed genes were identified.Three of the five genes of most interestdHnf4a,Hnf4g and Cyp1a1dbased on KEGG analysis,were confirmed by realtime q-PCR.Sini San reduced the gene expression changes of Hnf4a,Hnf4g and Cyp1a1 in the rat model.Conclusions:Hnf4a,Hnf4g and Cyp1a1 are involved in“depression with liver-qi stagnation and spleen deficiency syndrome”.These findings indicate that depressed rats with liver-qi stagnation and spleen deficiency syndrome are at risk of liver diseases.Furthermore,our results will inform exploration of the etiology of depression and help in the development of effective therapeutic strategies.

Summary and correlation analysis of TCM syndromes in 159 elderly patients with acute myeloid leukemia

Objective:To investigate the characteristics of TCM syndromes in elderly patients with acute myeloid leukemia(AML)at the onset,and to analyze the main syndrome types and their correlation with age,percentage of bone marrow blasts,and genetic prognostic stratification.Methods:A retrospective analysis was performed on 159 AML patients aged over 60 years who were diagnosed and treated in our hospital,and the clinical data were collected and analyzed statistically.Results:In 159 elderly AML patients,the main clinical symptoms were fatigue,poor appetite,conscious fever,and various hemorrhages.The main syndromes were Ying(42.01%),Wei(31.25%),Essential(14.81%)and Blood(11.69%);the syndromes are divided into Qi and Yin deficiency(32.70%),Qi and blood deficiency(30.19%),true Yin deficiency(28.03%)and Qi heat and blood(8.81%).The age difference between the two groups was statistically significant(P<0.001),and the multiple comparison results showed that the age of the Qi-blood deficiency group was younger than the true-Yin deficiency group and the Qi-Yin deficiency group;the percentage of bone marrow blasts was statistically significant in the three groups at the initial diagnosis(P<0.05),multiple comparison results showed that the percentage of bone marrow blasts in the true Yin deficiency group was higher than that in the Qi-blood deficiency group and the Qi-Yin deficiency group;the genetic prognostic stratification of the three groups was statistically significant(P<0.05),multiple comparisons.The results showed that the genetic prognosis of the true Yin deficiency group was poorer than that of the Qi and blood deficiency group and the Qi and Yin deficiency group.Conclusion:The most common clinical symptoms of elderly AML patients are fatigue,the disease is located in the bone marrow,and the disease is Ying,Wei,essence,and blood.With the increase in the patient's age,the TCM syndrome types tend to be more insufficiency of true Yin and deficiency of both Qi and Yin,and the prognosis of patients with insufficiency of true Yin is poor.It provides a directional scientific basis for the treatment of senile AML with integrated traditional Chinese and Western medicine.

Human immunodeficiency virus/acquired immune deficiency syndrome: Using drug from mathematical perceptive

Entry of acquired immune deficiency syndrome virus into the host immune cell involves the participation of various components of host and viral cell unit. These components may be categorized as attachment of the viral surface envelope protein subunit, gp120, to the CD4+ receptor and chemokine coreceptors, CCR5 and CXCR4, present on T cell surface. The viral fusion protein, gp41, the second cleaved subunit of Env undergoes reconfiguration and the membrane fusion reaction itself. Since the CD4+ T cell population is actively involved; the ultimate outcome of human immunodeficiency virus infection is total collapse of the host immune system. Mathematical modeling of the stages in viral membrane protein-host cell receptor-coreceptor interaction and the effect of antibody vaccine on the viral entry into the susceptible host cell has been carried out using as impulsive differential equations. We have studied the effect of antibody vaccination and determined analytically the threshold value of drug dosage and dosing interval for optimum levels of infection. We have also investigated the effect of perfect adherence of drug dose on the immune cell count in extreme cases and observed that systematic drug dosage of the immune cells leads to longer and improved lives.

基于R语言探析吕晓东教授治疗喘证及从虚实辨证施治用药规律

目的基于R语言和IBM SPSS Statistics 23,整理并探析吕晓东教授治疗喘证处方的组方用药规律,并从虚实入手分析喘证辨证治疗异同,为喘证中药治疗提供新思路。方法筛选2019年11月—2022年11月就诊于辽宁中医药大学附属医院吕晓东教授门诊的喘证病例,采用R语言进行数据挖掘分析。结果筛选出133个处方,183味中药,累计使用总频次为2686次,使用频次排名前10的中药主要为解表药与化痰止咳平喘药,性味归经得出药性以寒、温为主,药味多为甘、苦、辛,主归肺、肝经。相关系数最高为温阳解表药对,关联分析得出核心药物为杏仁、桔梗、麻黄,其中杏仁-桔梗为最高频使用药对,聚类分析以疏肝理气药、宣肺平喘药、温阳滋肾药、散瘀祛邪药为主。结论吕晓东教授治疗喘证善于基于理肺加以辨证施治,如配合疏肝、滋肾、化里邪、调阴阳之法。以杏仁、桔梗、麻黄为核心药物组方,以解表药、化痰止咳平喘药为主,在此基础上实喘证加入平肝熄风药、清热药、活血祛瘀药,虚喘证加滋肾填阴药、温里补阳药,总结归纳出实喘善从表里同治调气机、虚喘善从阴阳入手补本虚,为临床治疗提供参考。

围手术期中医证候虚实变化研究进展

证候是中医理论体系的基石,是中医临床研究的基础,证候的变化与转归又是中医临床疗效的重要评价指标,中医临床诊治基于整体观念,实施个体化辨证论治,注重改善患者的各类临床症状和体征,而手术为西方医学的治疗手段,中医药联合手术为患者提供综合性治疗,观察疾病围手术期证候变化,不仅为中西医结合治疗提供理论指导,同时作为临床疗效评价指标,能够切实评价临床干预手段的有效性以及判断疾病预后。现以心血管疾病、肿瘤疾病、骨伤疾病、脑血管疾病以及其他疾病五个方向,分别论述疾病围手术期证候的虚实变化情况,对手术干预方式与证候变化的相关性研究提供启发,为中西医结合证候研究提供切入点。

脾虚湿盛证动物模型构建方法探析

近年来,脾虚湿盛证动物模型的构建已成为中医证候研究的热点。脾虚湿盛证病位在脾,病性为虚与湿,因此模型的构建较为复杂,目前尚无公认的动物模型。现从脾虚湿盛证模型构建的思路方法及模型评价指标2个维度为核心对当前研究进行探析与总结,研究表明脾虚湿盛证动物模型常选用饮食失宜、久居湿地及劳倦过度等因素从病因角度进行模型构建,造模方法分为单因素、双因素与混合多因素;脾虚湿盛证模型评价指标常以症状及表证进行宏观与证候评价、多通过疲劳指标、胃肠功能指标及水液代谢指标进行客观评价;并从脾虚湿盛模型证候命名、模型证候评价标准及构建模型的方法剖析目前模型构建存在的问题、以此讨论并分析脾虚湿盛证动物模型未来的发展方向,以期为脾虚湿盛证动物模型的研究提供参考,为研究者提供便利。

基于虚实辨证的大肠癌血瘀证中医药治疗和作用机制研究进展

血瘀证是大肠癌患者常见的中医证型,血瘀贯穿于大肠癌发生发展的各个阶段,活血化瘀法是临床治疗大肠癌的常用方法。从因虚致瘀、由实成瘀两个角度探讨大肠癌血瘀证的病因病机和临床治疗,并从增殖凋亡、血管新生、细胞自噬、侵袭转移、免疫调节、微循环障碍等方面综述活血化瘀中药治疗大肠癌血瘀证的作用机制,以期为临床使用活血化瘀法治疗大肠癌提供依据。

多系统萎缩中医认识及中医药治疗现状

多系统萎缩(MSA)是一种中枢神经退行性疾病,起病具有隐匿性、散发性、进行性加重的特点。现代医学对其病因及发病机制认识尚不清晰,且治疗方法较为匮乏,中医学对MSA治疗却具有显著优势。现梳理近五年中医药治疗MSA相关文献,从病因病机和辨证论治方面总结其中医药治疗现状,认为MSA多由情志内伤和正虚体弱所致,病机总属肝肾脾亏虚,气、血、水湿运化功能失调。中医药临床多从肝肾亏虚证、脾肾亏虚证和痰瘀互阻证论治,可有效改善自主神经功能障碍、认知功能障碍和躯体运动障碍,并能够延缓MSA中枢神经老化和调节脑内微环境异常,以期为今后中医药治疗MSA提供临床依据和参考。

基于高效液相色谱-质谱联用技术的脾阴虚糖尿病认知功能障碍大鼠血清代谢组学研究

目的从代谢组学层面上观察脾阴虚(Spleen-Yin deficiency,SD)糖尿病认知功能障碍(Diabetes-associated Cognitive Decline,DACD)大鼠的代谢产物变化,探究脾阴虚糖尿病认知功能障碍潜在标志物及其意义。方法建立SD、DACD及SD-DACD大鼠模型。采用高效液相色谱-四极杆-飞行时间质谱联用技术(High performance liquid chromatography-quadrupole time-of-flight mass spectrometry,HPLC-Q-TOF/MS)对大鼠血清样品的代谢产物进行分析。结果各组大鼠血清代谢存在显著差异。研究建立的代谢物分析方法可以区分SD组、DACD组、SD-DACD组与空白对照(blank control,BC)组,SD组与SD-DACD组,DACD组与SD-DACD组。其中,与BC组大鼠相比,吡哆胺(pyridoxamine)在SD组和SD-DACD组中分别上调约24倍和25倍,在DACD组中则下调约21倍,可将SD组与DACD组、SD-DACD组与DACD组大鼠相区别。吡哆胺可作为一个潜在的生物标志物用于诊断脾阴虚DACD。涉及的苯丙氨酸代谢通路的紊乱主要发生在SD组和SD-DACD组大鼠的差异代谢产物之间。结论吡哆胺和苯丙氨酸代谢途径参与脾阴虚糖尿病认知功能障碍的发病机制,并且可能是脾阴虚和糖尿病认知功能障碍之间相关性的基础。研究结果可为基于代谢组学的SD-DACD筛查及病因研究提供参考资料。

基于“理法方穴术”探讨武连仲教授治疗儿童抽动秽语综合征经验

[目的]总结武连仲教授治疗儿童抽动秽语综合征的理、法、方、穴、术。[方法]通过跟师临证学习及整理医案,总结武老对儿童抽动秽语综合征的理解及辨证治疗思路,并举验案加以佐证。[结果]武老认为,儿童抽动秽语综合征的理为“实则阳明,虚则少阴”;法为“清泻阳明,补益少阴”;方常用黄连温胆汤合白虎汤加减以“清泻阳明”,六味地黄丸加减以“补益少阴”;形成了君臣佐使配伍合理的选穴处方;探索了提插捻转、补泻得当的针刺操作方法。治疗中时时注意小儿特殊的生理特点,临床疗效颇佳;所附验案属于“实则阳明”案,法、方、穴、术以“清泻阳明”为主,标本同治,获得了临床痊愈的理想效果。[结论]武老基于“理法方穴术”治疗儿童抽动秽语综合征,临床疗效肯定,扩展丰富了儿童抽动秽语综合征的辨治体系,值得临床推广学习。

舒劲主任医师从“虚实”论治复发性口腔溃疡经验探析

舒劲主任医师认为复发性口腔溃疡病位分上、中、下三焦,以虚实定性,虚即虚火或阳虚浮火,实即实火;实火宜“清热泻火敛疮”,虚火应“温阳泻火”;临证中可用升麻宣郁清火,用行气药加强祛热之力,用消积药兼顾脾胃。

发作性睡病的中医临床诊治现状

综述发作性睡病的中医临床诊治现状。发作性睡病是一种罕见的睡眠障碍性疾病,与中医学“嗜睡”“多寐”“嗜卧”“多卧”“善眠”“但欲寐”等症状相似。本病病位在心和脑,以虚证为主,主要有脾虚湿困型、心肾不足型、阳气虚弱型、髓海不足型;兼见实证,主要有肝胆郁热型、痰浊阻滞型、风邪阻络型、气滞血瘀型、心火亢盛型。对于发作性睡病的治疗,在辨证论治的同时,还需将辨病与辨证相结合,也可运用针灸疗法。

辨证饮水联合艾灸与大黄贴敷神阙穴治疗气虚型功能性便秘效果观察

目的观察辨证饮水联合艾灸与大黄贴敷神阙穴治疗气虚型功能性便秘的效果。方法选取2020年3月—2021年12月医院肛肠科门诊就诊的气虚型功能性便秘患者180例为研究对象,随机分为A、B、C三组,每组60例。A组(对照组):不限定饮水;B组(观察1组):卯时(5时—7时)饮温开水300mL;C组(观察2组):卯时(5时—7时)饮黄芪水300 mL。三组患者均进行4个疗程的艾灸及大黄贴敷神阙穴的治疗。观察、记录并比较三组患者大便排便时间、大便性状、次数、量及患者一般情况,评价干预效果。结果A组治愈12例,B组治愈17例,C组治愈25例,三组治疗效果比较,差异有统计学意义(P<0.05)。结论辨证饮水联合艾灸与大黄贴敷神阙穴对气虚型功能性便秘有良好的治疗效果,能够调理肠胃,且操作安全,患者耐受度高。

从《伤寒论》少阴篇讨论阳虚阴盛证辨治规律

[目的]讨论《伤寒论》中阳虚阴盛证的病势、层次、治法及用药规律,探究并扩充阳虚阴盛证的辨治规律及临床意义。[方法]结合后世医家的医论,明确阳虚阴盛证的病机及证候;从病理生理学角度,阐释阳虚阴盛证的机制;分析少阴篇中各版本条文的差异,论述病位、邪气性质、胃气、津液的不同,治法、主方、配伍的变化,归纳在少阴篇中隐含的辨治规律。[结果]阳虚阴盛证的辨治原则是“保胃气、存津液”,可将其细分为太阴湿土病、少阴君火病、厥阴风木病。细致的望闻问切,并结合现代医学的病理生理基础能精确辨阳虚阴盛证。少阴为三阴枢机,少阴篇结构完整,能动态反映少阴发病、两阴合病或并病、三阴合病的相互变化过程。由条文可发现,病位由表入里,治法有灸焫、温经、温阳、通阳之别;病情由轻而重、痰饮有无,治法有散寒、散饮、利水之别;津液损伤程度不同,治法有救逆、救阴之别。[结论]从病理生理角度,能阐释中医主症的变化机制。辨治阳虚阴盛证时,应根据病位、邪气性质、胃气、津液择取方药,阳虚阴盛证的辨治规律对于其他证候的辨治同样具有指导意义。

白藜芦醇对血虚证小鼠模型的改善作用及诱导红系分化机制研究

目的 以血虚证小鼠模型和K562细胞为对象,研究白藜芦醇促进骨髓造血恢复及诱导红系分化的作用机制。方法 采用环磷酰胺诱导血虚证小鼠模型,BALB/c小鼠随机分为对照组,模型组,白藜芦醇低、中、高剂量组(50、100、200 mg·kg^(-1)),每组8只,连续给药10 d后,采用全自动血细胞分析仪检测小鼠外周血血常规;采用酶联免疫法(ELISA)分析小鼠血浆中白细胞介素-6(IL-6)、促红细胞生成素(EPO)浓度;流式细胞术检测不同浓度白藜芦醇对K562细胞凋亡、周期分布及细胞表面红系标志蛋白(CD71、CD235a)的影响;RT-qPCR检测红系分化相关基因(CD235a,CD71,GATA1,γ-globin,HBA1,HBB 和 ZFPM1)的表达,Western blot法检测JNK1/2/3和ERK1/2表达。结果 与模型组比较,白藜芦醇可不同程度提高模型组小鼠外周血中白细胞(WBC)、红细胞(RBC)、血小板(PLT)、网织红细胞(RET)数量与血红蛋白(HGB)浓度(P<0.05),升高血浆中的IL-6、EPO浓度(P<0.05)。流式细胞术结果表明,白藜芦醇能够通过S期阻滞抑制K562细胞增殖,诱导其凋亡;与对照组相比,白藜芦醇能显著增加红系标志抗原CD71、CD235a阳性表达率,且存在浓度依赖性(P<0.05)。RT-qPCR结果表明,白藜芦醇可呈剂量依赖性上调CD235a、CD71、GATA1、γ-globin、HBA1、HBB等红系分化相关基因的表达(P<0.05)。Western blot结果表明,白藜芦醇可上调ERK1/2和JNK1/2/3蛋白的磷酸化水平。结论 白藜芦醇能够通过调节JNK通路和ERK通路,增加细胞表面抗原CD71、CD235a阳性表达,增加红系分化关键基因的表达,诱导K562细胞红系分化,并能改善小鼠由环磷酰胺所致的血虚证症状,为白藜芦醇促进造血的作用机制研究奠定基础。

闭关止渴汤加味治疗2型糖尿病酮症酸中毒(阴虚热盛证)的临床观察

目的 观察闭关止渴汤加味对2型糖尿病酮症酸中毒(DKA)(阴虚热盛证)患者的疗效。方法 将104例2型DKA阴虚热盛证患者随机分为观察组与对照组各52例。两组均予常规治疗措施,对照组予胰岛素和补液,观察组在对照组基础上给予闭关止渴汤加味治疗。两组连续观察1周。比较两组2型DKA常规指标和酸中毒指标改善情况、治疗效果、氧化应激反应。结果 观察组血糖复常、酮体消失、酸中毒纠正的时间均短于对照组(P<0.05);治疗1周后,两组氢离子浓度指数(p H值)、二氧化碳结合力(CO_(2)CP)显著升高,血乳酸、β-羟丁酸(β-HB)明显减少,并且观察组上述指标改善更优(P<0.05);治疗1周后,观察组病例总有效率为96.15%,明显高于对照组的80.77%(P<0.05);治疗1周后,两组病例血清超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)、总抗氧化能力(TAC)水平显著升高,并且观察组升高更显著(P<0.05)。结论 闭关止渴汤加味对2型DKA(阴虚热盛证)患者的疗效显著,可促进病情好转,纠正酸中毒,以及减轻氧化应激损伤。

吴圣贤治疗气虚型头晕经验

部分头晕患者表现为慢性持续性的非特异性头晕,没有剧烈的视物旋转、恶心呕吐,而是以头晕昏沉,神疲乏力,耳鸣眼花,记忆力下降等气虚症状为主,吴圣贤教授认为此类头晕多属于气虚型头晕。其中医病机除了元气不足,清窍不利之外还有“虚气留滞”和情志致郁,使气机郁滞闭塞进而清阳不升,自拟“补气醒脑汤”治疗此类头晕,取得了良好的临床疗效。