期刊文献+
共找到19,416篇文章
< 1 2 250 >
每页显示 20 50 100
三维单左对称代数上的Nijenhuis算子和经典Yang-Baxter方程解
1
作者 高翔 吕家凤 亢闯闯 《浙江师范大学学报(自然科学版)》 CAS 2024年第3期275-280,共6页
为了研究三维复单左对称代数上的Nijenhuis算子,通过求解结构常数构成的二次方程组,对三维复单左对称代数上的Nijenhuis算子进行了刻画.此外,利用所得结果,给出了半直积邻接李代数上的经典Yang-Baxter方程的解.
关键词 Nijenhuis算子 左对称代数 邻接李代数 经典yang-Baxter方程
下载PDF
Beyond Gender Perspectives:A More Comprehensive Examination of Yang Yi’s Translation of Wuthering Heights
2
作者 LIU Miao 《Sino-US English Teaching》 2024年第7期332-336,共5页
The renowned translator Yang Yi passed away in 2023.Many scholars argue that,influenced by their biological gender,female translators often employ translation methods in adherence to feminist translation or reflect ch... The renowned translator Yang Yi passed away in 2023.Many scholars argue that,influenced by their biological gender,female translators often employ translation methods in adherence to feminist translation or reflect characteristics typical of female translators.This study examines the translation of Wuthering Heights by Yang Yi,focusing on whether there is a definite influence of gender on translator behavior.While existing literature primarily analyzes Yang Yi’s work through a feminist lens,this research takes a broader approach.By considering the translator’s social background and translation practice,this paper challenges the assumption that her work strictly aligns with feminist translation theories.Instead,this study emphasizes the importance of considering diverse factors when interpreting translated works,moving beyond a singular gender-based standpoint. 展开更多
关键词 GENDER TRANSLATION yang Yi Wuthering Heights FEMINISM
下载PDF
A study on the treatment of chloasma with moxibustion based on the theory of“Yang transforming Qi,and Yin shaping”
3
作者 Mi Yang Hong-Yi Lan +2 位作者 Hong Wu Xu Wang Xin-Ju Li 《Clinical Research Communications》 2024年第3期23-28,共6页
Background:“Yang Transforming Qi and Yin shaping”comes from“Plain Question Yin and Yang should be like the theory”.Chinese medicine believes that the imbalance of yin and yang is the cause of human diseases.One of... Background:“Yang Transforming Qi and Yin shaping”comes from“Plain Question Yin and Yang should be like the theory”.Chinese medicine believes that the imbalance of yin and yang is the cause of human diseases.One of the strengths of TCM in treating diseases is holistic regulation.The theory of“Yang transforming Qi,and Yin shaping”implies a strong holistic view.Chloasma,one of the common skin diseases,seriously affects the physical and mental health of patients due to its unclear etiology,difficult treatment and easy recurrence.The occurrence and development of chloasma are closely related to internal organs.This paper is based on the theory of internal meridian,“Yang transforming Qi,and Yin shaping”which attaches importance to the concept of“Yang Qi”,from a new understanding of the pathogenesis etiology of chloasma.Methods:The author believes that the incidence of the disease is the deficiency of Yang Qi,which can’t promote the movement of Qi and blood to nourish the face,resulting in tangible material condensation,so proposes that this disease needs to be promoted by Yang transforming Qi and warm to dissipate.Moxibustion belongs to the fire,and its warming effect can dissipate the tangible evil.Results:Combined with clinical practice and the theory of internal meridian,the author elaborated that moxibustion is one of the effective methods for treating chloasma,which provides a new way of thinking for the treatment of chloasma.Conclusion:“Yang Transforming Qi and Yin shaping”can be used to guide the treatment of chloasma. 展开更多
关键词 yang Transforming Qi and Yin shaping MOXIBUSTION CHLOASMA
下载PDF
Observation on the Nursing Effect of Ginger Moxibustion on Gastrointestinal Symptoms in Patients with Heart Failure Due to Yang Qi Deficiency
4
作者 Yijing Wang 《Journal of Clinical and Nursing Research》 2024年第6期135-141,共7页
Objective:To evaluate the nursing measures and effects of ginger moxibustion in the treatment of heart failure(yang qi deficiency type)with gastrointestinal symptoms.Methods:86 patients with heart failure(yang qi defi... Objective:To evaluate the nursing measures and effects of ginger moxibustion in the treatment of heart failure(yang qi deficiency type)with gastrointestinal symptoms.Methods:86 patients with heart failure(yang qi deficiency type)accompanied by gastrointestinal symptoms who were admitted to the hospital between January 2023 and January 2024 were selected and divided into 43 cases in each group by random number table grouping;Group I implemented integrated care,while Group II adopted conventional care.The indicators of care were compared between the two groups.Results:After the nursing care,the digestive symptom scores of Group I were lower than those of Group I,and the psychological scores were lower than those of Group II(P<0.05).Conclusion:Ginger moxibustion can improve gastrointestinal symptoms and enhance the psychological health of patients with heart failure(yang qi deficiency type)with gastrointestinal symptoms. 展开更多
关键词 Ginger moxibustion yang qi deficiency Heart failure Gastrointestinal symptoms
下载PDF
Clinical Nursing Intervention of Moxibustion on Abdominal Distension Symptoms in Heart Failure (Heart and Kidney Yang Deficiency and Blood Stasis Blocking Collaterals Syndrome)
5
作者 Tingcui Yan 《Journal of Clinical and Nursing Research》 2024年第6期142-147,共6页
Objective:To investigate the clinical nursing intervention effect of moxibustion on abdominal distension symptoms in heart failure(heart and kidney yang deficiency and blood stasis blocking collaterals syndrome).Metho... Objective:To investigate the clinical nursing intervention effect of moxibustion on abdominal distension symptoms in heart failure(heart and kidney yang deficiency and blood stasis blocking collaterals syndrome).Methods:62 patients with heart failure(heart and kidney yang deficiency and blood stasis blocking collaterals syndrome)admitted to our hospital from February 2023 to February 2024 were selected and divided into the observation group(n=31)and the control group(n=31)by using the random numerical table method.The control group adopted conventional nursing interventions,and the observation group received the nursing program of the control group with the addition of moxibustion nursing interventions.The nursing effectiveness,quality of life scores,and nursing satisfaction were compared between the two groups.Results:The nursing effectiveness of the observation group was significantly higher than the control group(P<0.05);the quality of life score of the observation group was significantly higher than the control group(P<0.05);the nursing satisfaction of the observation group was significantly higher than that of the control group(P<0.05).Conclusion:The use of moxibustion nursing intervention in patients with heart failure(heart and kidney yang deficiency and blood stasis blocking collaterals syndrome)can effectively relieve the symptoms of abdominal distension,improve patients'quality of life,and increase nursing satisfaction,which has promotion and application values. 展开更多
关键词 MOXIBUSTION Heart failure Heart and kidney yang deficiency and blood stasis blocking collaterals syndrome Abdominal distension Nursing intervention
下载PDF
From Hai Yao, Yang Yao to Xi Yao: Sinification of Material Medical from the West 被引量:1
6
作者 Patrick Chiu 《Chinese Medicine and Culture》 2023年第4期319-329,共11页
In ancient China, Daoist philosophers developed the concepts of qi(energy), Wu Xing(five elements), and yin(feminine, dark, negative) and yang(masculine, bright, positive) opposite forces between 200 and 600 BCE. Base... In ancient China, Daoist philosophers developed the concepts of qi(energy), Wu Xing(five elements), and yin(feminine, dark, negative) and yang(masculine, bright, positive) opposite forces between 200 and 600 BCE. Based on these philosophies, Zhen Jiu(acupuncture), Ben Cao(materia medica), and the practice of Qi Gong(energy optimization movements) evolved as the three interrelated therapeutic regimens of Chinese medicine(Note 1). Since the time of Zhang Qian, who discovered China's western regions in the 1st century BCE, Hai Yao(the exotic elements of materia medica from the maritime Silk Road countries), had been transmitted from the ancient land and maritime routes of the Silk Road to China in the past two millennia(Note 2). Since the late 17th century, the English East India Company, later called the British East India Company, introduced Yang Yao(opium) to the Manchu Qing Empire to balance a growing trade deficit for tea export from China to the British Empire. After the First Opium War ended in 1842, enterprising expatriate chemists and druggists in the treaty ports imported Xi Yao(modern medicines from the Western world) for sale to the merchant navy and the local market. From the second half of the 19th century onwards, both Hai Yao and Xi Yao have become a fully integrated part of modern China's armamentarium for the Chinese medicine and Western hospitals and retail pharmacy sectors. This paper articulates the journey of adoption of exotic elements of materia medica from the ancient land and sea routes of the Silk Road, including the western regions and the rest of the world in the past two millennia. Opium traders, ship surgeons, medical and pharmaceutical missionaries, enterprising traders, and policymakers together transformed Ben Cao into Xi Yao during the late Manchu Qing dynasty and the early Nationalist Era. 展开更多
关键词 Hai Yao Materia Medica Opium Cures Xi Yao yang Yao
下载PDF
Differential Effects of Yin- and Yang-Chinese Tonifying Herbs on Innate and Adaptive Immunity
7
作者 Hoi Yan Leung Kam Ming Ko 《Chinese Medicine》 2023年第2期68-78,共11页
The present study investigated the effect of treatment with methanolic extracts of Yin- and Yang-Chinese tonifying herbs on concanavalin A (Con A)/lipopolysaccharide (LPS)-stimulated splenocyte proliferation (adaptive... The present study investigated the effect of treatment with methanolic extracts of Yin- and Yang-Chinese tonifying herbs on concanavalin A (Con A)/lipopolysaccharide (LPS)-stimulated splenocyte proliferation (adaptive immunity) and natural killer (NK) cell activity (innate immunity) in an ex vivo mouse model. The results indicated that while treatment with most Yin herbal extracts potentiated the Con A/LPS-stimulated splenocyte proliferation, only Yang (but not Yin) herbal extracts stimulated NK cell activity. The differential effects of Yin- and Yang-Chinese tonifying herbs on innate and adaptive immunity are consistent with the Chinese medicine theory which depicts the Yin and Yang functional components of Zheng Qi (vital energy), with the Yang component being responsible for the first line of defense against invading microorganisms (i.e., innate immunity) and the Yin oner serving as a follow-up defensive response (adaptive immunity). 展开更多
关键词 YIN yang Innate Immunity Adaptive Immunity Natural Killer Cell Activity Splenocyte Proliferation
下载PDF
Effects of Manganese on the Antioxidant System and Related Gene Expression Levels in the “Hong Yang” Kiwifruit Seedlings
8
作者 Chongpei Zheng Liangliang Li +2 位作者 Zhencheng Han Weijie Li Xiaopeng Wen 《Phyton-International Journal of Experimental Botany》 SCIE 2023年第8期2399-2412,共14页
To explore how manganese affects the antioxidant system and the expression levels of related genes of“Hong yang”seedlings,the leaves of its tissue cultured seedlings were taken as test materials,and single factor tr... To explore how manganese affects the antioxidant system and the expression levels of related genes of“Hong yang”seedlings,the leaves of its tissue cultured seedlings were taken as test materials,and single factor treatment was performed by changing the manganese chloride(MnCl_(2)·4H_(2)O)solution concentration when spraying the leaves.The expression levels of Mn-SOD,POD64 and POD27 genes in leaves were quantitatively analyzed by real-time quantitative PCR(qRT-PCR)at different determination times.Meanwhile,the contents of malondial-dehyde(MDA),hydrogen peroxide(H_(2)O_(2)),the activities of antioxidant enzymes,including catalase(CAT),peroxidase(POD),and superoxide dismutase(SOD).The results showed that the SOD,CAT,POD,ascorbate peroxidase(APX),and reduced glutathione(GSH)activities in leaves were the highest at 12 h post-treatment with 50μM MnCl_(2)·4H_(2)O.Furthermore,the contents of MDA and H_(2)O_(2) in leaves also peaked when the concentration of H_(2)O_(2) is 50μM,which is the minimum value.Additionally at 50μM Mn^(2+),the Mn-SOD and POD27 expression was up-regulated as compared to the control,which promoted the expression of their respective enzyme activities.However,POD64 expression increased with the increasing Mn^(2+) concentration.Therefore,50μM is the optimal concentration of Mn when exogenously applied on“Hong yang”,which improve the antioxidant enzyme activity and regulate the plant’s physiological and biochemical functions. 展开更多
关键词 “Hong yang”seedlings MANGANESE antioxidant system related gene expression
下载PDF
Research on Yang Xiong from a Calligraphic Perspective
9
作者 Tang Lin 《Contemporary Social Sciences》 2023年第3期117-131,共15页
Yang Xiong,a cultural celebrity in ancient China,is a well-known figure in the history of Chinese literature with abundant research on his literary achievements.However,little research has been done on the presentatio... Yang Xiong,a cultural celebrity in ancient China,is a well-known figure in the history of Chinese literature with abundant research on his literary achievements.However,little research has been done on the presentation of his name,former residence,and prose poems in Chinese calligraphy from an iconographic perspective.This paper intends to explore how“Yang Xiong,”“Yang Ziyun,”“Ziyun Pavilion in Xishu Prefecture,”and“Yang Xiong’s prose poems”are presented in the Chinese calligraphy,especially in calligraphies by Wang Xizhi,Su Dongpo,Huang Tingjian,Mi Fu,and other famous calligraphers in the previous dynasties.Research shows that Yang Xiong influenced not only Chinese literature but also Chinese calligraphy to a certain extent. 展开更多
关键词 previous dynasties CALLIGRAPHY PRESENTATION yang Xiong
下载PDF
Transcriptomic and metabolomic analysis of the effects of Zhenwu decoction on kidney yang deficiency pattern in chronic kidney disease
10
作者 Pengfei Zheng Yunhua Liu +5 位作者 Xinjiang Zhang Tingting Jiao Yingjie Wu Mengmeng Zhang Xinxue Zhang Zongjiang Zhao 《Journal of Traditional Chinese Medical Sciences》 CAS 2023年第2期228-243,共16页
Objective:To explore the kidney yang deficiency pattern(KYDP)in a chronic kidney disease(CKD)rat model and the mechanisms underlying the effects of Zhenwu decoction(ZWD)by conducting tran-scriptomic and metabolomic an... Objective:To explore the kidney yang deficiency pattern(KYDP)in a chronic kidney disease(CKD)rat model and the mechanisms underlying the effects of Zhenwu decoction(ZWD)by conducting tran-scriptomic and metabolomic analyses.Methods:Adriamycin(ADR)combined with hydrocortisone(HC)was used to induce CKD with KYDP in rats.ADR was injected into the tail vein twice.HC was injected intramuscularly for 8 weeks.ZWD was administered by gavage for 8 weeks.The general condition was observed,24-h urine protein was detected,serum corticosterone,triiodothyronine,thyroxine,TSH,testosterone,cAMP,and cGMP levels were determined,and pathological analysis was conducted.Transcriptomic and metabolomic analyses were conducted to screen differentially expressed genes(DEGs),differentially expressed metabolites(DEMs),and differentially expressed pathways(DEPs).The core DEMs and DEGs were input to Metab-oanalyst 5.0 to identify the pathways affected by ZWD.Results:In the HC group,KYDP symptoms were observed.Compared with control group,the levels of 24-h urine protein,TSH,and cGMP significantly increased(all P<0.01),and corticosterone,triiodothyronine,thyroxine,and cAMP significantly decreased(all P<0.01)in the HC group.After ZWD intervention,the levels of above-mentioned indicators could be reversed to some extent.Pathological analysis in the HC group revealed kidney lesions.DEGs in the ZWD group were mainly associated with pathways such as nucleotide synthesis and endocrine pathways.In the ZWD group,differences in biosynthesis of unsat-urated fatty acids and butanoate metabolism were observed.The following pathways were significantly affected by ZWD:arachidonic acid metabolism,valine,leucine,and isoleucine biosynthesis,linoleic acid metabolism,and alpha-linolenic acid metabolism.Conclusion:ZWD can be used to treat KYDP in CKD through regulating arachidonic acid metabolism,valine,leucine,and isoleucine biosynthesis,linoleic acid metabolism,and alpha-linolenic acid metabolism. 展开更多
关键词 Chronic kidney disease Kidney yang deficiency pattern Zhenwu decoction TRANSCRIPTOMICS Metabolomics
下载PDF
k次幂等矩阵下Yang-Baxter矩阵方程所有解
11
作者 廖洁 李沅津 +1 位作者 卢甫龙 周端美 《赣南师范大学学报》 2023年第6期7-10,共4页
令A是一个k次幂等矩阵并考虑Yang-Baxter矩阵方程AXA=XAX.基于先前关于可对角化系数矩阵的Yang-Baxter矩阵方程解的结果,可以推导得到方程的所有解.
关键词 yang-Baxter矩阵方程 幂等矩阵 特征值
下载PDF
Clinical efficacy of external treatment with Zi Cao Yang He Tang combined with hormone therapy for granulomatous mastitis and its effect on cellular pyroptosis proteins
12
作者 MU Yu-jing WANG Tang-shun +7 位作者 FENG Xue SUN Ping GAO Shuang WANG Yu-kun ZUO Xi-meng ZHU Yan-yan MA Yan SHI Xiao-guang 《Journal of Hainan Medical University》 CAS 2023年第22期23-23,共1页
Objective:To observe the clinical effect of external application of Zi Cao Yang He Tang combined with dexamethasone ointment in the treatment of granulomatous lobular mastitis in the mass stage and the effect on cellu... Objective:To observe the clinical effect of external application of Zi Cao Yang He Tang combined with dexamethasone ointment in the treatment of granulomatous lobular mastitis in the mass stage and the effect on cellular pyroptosis-related proteins.Methods:Forty patients with granulomatous lobular mastitis were randomly divided into 20 cases in the observation group and 20 cases in the control group.Both groups were given dexamethasone ointment for treatment,and the observation group was treated with external application of Zi Cao Yang He Tang on the basis of the control group.Breast lump vol-ume changes,breast pain and pus symptoms,pathology and histology and immunohistochemistry,cellular death-related indicators expression were compared between the two groups.Results:After treatment,the difference in mass volume of the observation group was significantly greater than that of the control group(16.7±21.5 in the control group and 32.9±27.4 in the experimental group)and the difference between the two groups was statistically significant(P<0.05);the objective remission rate of the patients in the observation group(ORR=85%)was significantly higher than that of the treatment group(ORR=50%,P<0.05).In terms of pus formation rate and pain level,the breast pain score of the observation group was significantly lower than that of the control group after two weeks or three weeks of treatment(P<0.05);the pus formation rate of the observation group was 30%,and the pus formation rate of the control group was 20%,and the difference was not statistically significant(P>0.05).The immunohistochemical expression levels of caspase-1 and GSDMD in the observation group were significantly lower than those in the control group(P<0.05);and in terms of the expression of cellular pyroptosis-related indexes,the expression of GSDMD,cas-pase-1,and NLRP3 in the observation group was significantly lower compared with that in the control group(P<0.05).Conclusion:The efficacy of external application of Zi Cao Yang He Tang combined with dexamethasone ointment in treating granulomatous lobular mastitis in the mass stage is remarkable,which can effectively reduce breast pain,reduce the size of the mass,de-crease the expression of cellular pyroptosisrelated indexes,and have a good anti-inflammatory effect. 展开更多
关键词 Zi Cao yang He Tang Granulomatous lobular mastitis Traditional Chinese medicine External treatment GLUCOCORTICOID
下载PDF
A Comparative Study of YīJiàn Xiǎo Shìand A Small Incident Rendered by the Yangs
13
作者 WANG Zai-jun ZHANG Jun-feng ZHANG Shun-sheng 《Journal of Literature and Art Studies》 2023年第11期825-830,共6页
Lu Xun’s short stories play a prominent role in the history of modern Chinese literature,and a number of Sinologists have studied them and published their English translations.This paper selects“YīJiàn Xiǎo S... Lu Xun’s short stories play a prominent role in the history of modern Chinese literature,and a number of Sinologists have studied them and published their English translations.This paper selects“YīJiàn Xiǎo Shì”in Lu Xun’s collection“Call to Arms”as the object of study,taking hypotaxis and parataxis as the starting point,and compares the translation of Yang Hsien-yi and Gladys Yang with the original version,studying the differences between the them in the process of C-E translation.It is hoped that some flexible conversion strategies in English-Chinese translation can be learned from the translation research. 展开更多
关键词 YīJiàn Xiǎo Shì A Small Incident rendered by yang Hsien-yi&Gladys yang hypotaxis and parataxis comparative study
下载PDF
The active mechanism of the Sheng Yang San Huo decoction on diabetic peripheral neuropathy on network pharmacology
14
作者 Ying Wang Lei Hua +2 位作者 Guo Chen Zhen-Han Li Zhong-Pei Chen 《TMR Pharmacology Research》 2023年第3期16-24,共9页
Objectives:To discuss the mechanism of Sheng Yang San Huo decoction on diabetic peripheral neuropathy using the network pharmacology method.Methods:The BATMAN-TCM database,TCM-ID database,Chinese Natural Product Chemi... Objectives:To discuss the mechanism of Sheng Yang San Huo decoction on diabetic peripheral neuropathy using the network pharmacology method.Methods:The BATMAN-TCM database,TCM-ID database,Chinese Natural Product Chemical Composition Database,and TCMIP database were employed to screen the chemical active ingredients of each herb in Sheng Yang San Huo decoction based on the“Libinsky Drug Rules”.SwissTargetPrediction was used to screen effective action targets for each herb in the prescription.Additionally,Cytoscape 3.7.0 was utilized to construct a“drug-target”network.GeneCards,OMIM,and MaLaCards databases were utilized to gather targets related to diabetic peripheral neuropathy.VENNY 2.1 online platform was employed to match drug and disease targets,draw a Venn diagram,and construct a“drug-active compounds-common target”network using Cytoscape 3.7.0.gene ontology biological process analysis and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis for the targets were conducted using the DAVID 6.8 database.Enrichment analysis results were visualized using the OmicShareTool online platform.Molecular docking was performed using CB-Dock2.Results:Following screening,a total of 217 active compounds and 132 potential targets were identified in Sheng Yang San Huo decoction.The effects are primarily enriched in pathways such as Lipid and Atherosclerosis,AGE-RAGE signaling pathway in diabetic complications,and the IL-17 signaling pathway.The binding energy of the key active ingredients to the core protein targets of DPN was favorable.Conclusion:The study reveals the characteristics of multiple targets and pathways of Sheng Yang San Huo decoction,providing new insights for the clinical application of this prescription. 展开更多
关键词 Sheng yang San Huo Decoction Diabetic Peripheral Neuropathy Molecular Mechanism Network Pharmacology
下载PDF
基于“阴阳自和”理论探讨自噬在老年血脂异常中的作用 被引量:1
15
作者 金颖 隋国媛 +3 位作者 戴俭宇 王庆谚 李记泉 贾连群 《辽宁中医杂志》 CAS 北大核心 2024年第3期46-49,共4页
自噬是近年来的医学热点领域,在此过程中,受损细胞器、蛋白质聚集物和脂滴等通发生降解(阴),并在此过程中生成能量(阳)与机体衰老和能量代谢密切相关。自噬在维持细胞内稳态、应对细胞内应激中的作用与阴阳消长、阴阳互用实现动态平衡,... 自噬是近年来的医学热点领域,在此过程中,受损细胞器、蛋白质聚集物和脂滴等通发生降解(阴),并在此过程中生成能量(阳)与机体衰老和能量代谢密切相关。自噬在维持细胞内稳态、应对细胞内应激中的作用与阴阳消长、阴阳互用实现动态平衡,从而达到阴阳自和状态的过程不谋而合。中医理论分析认为老年血脂异常为本虚标实之证,与脾肾功能相关,与机体阴阳自和能力下降相关。文章尝试以中医阴阳理论为基础,探讨细胞自噬在老年血脂异常中的作用。 展开更多
关键词 阴阳自和 自噬 血脂异常 衰老
下载PDF
名中医杨毅从“以平为期”理论探讨中医治疗肺癌思路 被引量:2
16
作者 李云鹏 杨毅 《陕西中医》 CAS 2024年第1期108-110,共3页
总结杨毅教授治疗肺癌的临床思路,临证时注重外感祛邪宣肺为要,因势利导。内伤调理脏腑为主,以平为安,辨证施治,匠心独运,验效颇丰。现择取杨师验案进行分析,为治疗肺癌拓宽思路,提高临床疗效。
关键词 名家经验 杨毅 医案 肺癌 以平为期 咳嗽
下载PDF
一类由Hermitian Yang-Mills度量导出的半线性偏微分方程
17
作者 李宇萱 周武斌 《数学杂志》 2023年第4期283-287,共5页
本文研究了由一类Hermitian Yang-Mills度量的极限行为所导出的半线性方程的边值问题与全局解的径向对称性质.使用极大值原理与Leray-Schhauder不动点定理,我们得到了这个方程在R^(2)平面中全局C2解的径向对称性与这个方程的Dirichlet... 本文研究了由一类Hermitian Yang-Mills度量的极限行为所导出的半线性方程的边值问题与全局解的径向对称性质.使用极大值原理与Leray-Schhauder不动点定理,我们得到了这个方程在R^(2)平面中全局C2解的径向对称性与这个方程的Dirichlet问题在任意有界区域内C^(2,α)解的存在性. 展开更多
关键词 Hermitian yang-Mills度量 C^(k)-估计 边值问题
下载PDF
基于“动则生阳”理论探讨鸢尾素与慢性心力衰竭心阳虚证本质的联系
18
作者 李欣春 王菲 +2 位作者 李琳 胡思远 胡志希 《湖南中医药大学学报》 CAS 2024年第5期846-852,共7页
慢性心力衰竭(chronic heart failure, CHF)是各种原因导致的心脏疾病终末阶段,心阳不足是导致CHF恶化的关键病因。鸢尾素是一种肌动蛋白糖基化蛋白激素,是纤维连接蛋白Ⅲ型结构域5(fibronectin typeⅢdomain containing 5, FNDC5)的多... 慢性心力衰竭(chronic heart failure, CHF)是各种原因导致的心脏疾病终末阶段,心阳不足是导致CHF恶化的关键病因。鸢尾素是一种肌动蛋白糖基化蛋白激素,是纤维连接蛋白Ⅲ型结构域5(fibronectin typeⅢdomain containing 5, FNDC5)的多肽切割产物,同时也是一种依赖于过氧化物酶体增殖物激活受体γ共激活物-1α(peroxisome proliferator-activated receptor γ coactivator-1α, PGC-1α)的肌细胞因子。在肌肉运动时,PGC-1α通过刺激FNDC5表达,增加鸢尾素释放并介导运动相关的效应。在这一过程中产生的鸢尾素可以增加线粒体产能和脂肪褐变产热,促进葡萄糖代谢和脂肪酸氧化。“动则生阳”理论源于《易经》,其指出“动”是化生阴阳万物的起源。对于CHF心阳虚证患者,运动可振奋其心阳,促进人体气血通畅,改善CHF症状,促进疾病向愈。“动则生阳”的本质可能是运动改善了CHF心阳虚证患者的“气虚”和“寒象”状态,可能与机体运动时产生的鸢尾素调控了能量代谢及线粒体产能有关。因此,推测缺乏鸢尾素可能是CHF心阳虚证的生物学内涵。 展开更多
关键词 动则生阳 鸢尾素 慢性心力衰竭 心阳虚证 能量代谢
下载PDF
从“阳化气,阴成形”探讨慢性咳嗽之因机证治
19
作者 焦蕊 王琳琳 +4 位作者 姜会来 梁元钰 王天娇 庞立健 吕晓东 《辽宁中医药大学学报》 CAS 2024年第6期43-46,共4页
慢性咳嗽是以咳嗽为主症或唯一症状、病程持续8周以上的呼吸系统疾病。慢性咳嗽病因复杂,病程较长,病势缠绵,且极易复发。西医诊断该病过程繁琐,治疗手段有限,而中医药以整体观念和辨证论治思想为指导,在缓解临床症状、预防疾病复发方... 慢性咳嗽是以咳嗽为主症或唯一症状、病程持续8周以上的呼吸系统疾病。慢性咳嗽病因复杂,病程较长,病势缠绵,且极易复发。西医诊断该病过程繁琐,治疗手段有限,而中医药以整体观念和辨证论治思想为指导,在缓解临床症状、预防疾病复发方面具有独特优势。该文以“阳化气,阴成形”为抓手,分析阴阳在慢性咳嗽因机证治全周期的重要意义,认为慢性咳嗽之病机关键为“阳化气,阴成形”功能失衡,以肺之气血失和、阴阳虚损为本,阳化而气行不畅、周流有碍,阴变而凝结停滞、壅塞肺络为标。治疗上,需要补肺、脾、肾阴阳之不足,泄气滞、水湿、痰饮、瘀血、热毒之有余,以恢复“阳化气,阴成形”之平衡。具体用药方面,主张以偏纠偏,以药物气味之偏性纠正人体阴阳之偏颇。另附典型医案二例,加以验证说明,以期为中医药防治慢性咳嗽提供新的诊疗思路和方法。 展开更多
关键词 慢性咳嗽 阳化气 阴成形 阴阳理论 因机证治 理论探讨
下载PDF
加味苓桂术甘汤对阳虚水停证慢性心力衰竭患者TGF-β1、TNF-α、NT-proBNP及心室重构的影响 被引量:1
20
作者 王华 罗玉环 +2 位作者 王越 黄金玲 何长国 《中国中医基础医学杂志》 CAS CSCD 2024年第5期853-856,共4页
目的探究加味苓桂术甘汤对阳虚水停证慢性心力衰竭患者TGF-β1、TNF-α、NT-proBNP及心室重构的影响。方法将2017年12月至2020年11月六安市中医院收治的98例阳虚水停证慢性心力衰竭患者纳入本研究,随机分为两组,各49例。对照组行西医常... 目的探究加味苓桂术甘汤对阳虚水停证慢性心力衰竭患者TGF-β1、TNF-α、NT-proBNP及心室重构的影响。方法将2017年12月至2020年11月六安市中医院收治的98例阳虚水停证慢性心力衰竭患者纳入本研究,随机分为两组,各49例。对照组行西医常规治疗,观察组在此基础上行加味苓桂术甘汤口服治疗,治疗6个月后检测心功能,血清肿瘤坏死因子(tumor necrosis factor,TNF)-α、转化生长因子(transforming growth factor,TGF)-β1、同型半胱氨酸(homocysteine,Hcy)、氨基末端脑钠素原(amminoterminal brain sodium minogen,NT-proBNP)水平并比较临床疗效。结果两组患者治疗后各项指标均较治疗前明显改善(P<0.05)。其中观察组患者治疗后血清TNF-α、TGF-β1、Hcy、NT-proBNP、左室舒张末期内径、左室收缩末期内径和中医证候总积分低于对照组,左室射血分数、6 min步行距离和临床疗效高于对照组(P<0.05)。结论加味苓桂术甘汤治疗阳虚水停证慢性心力衰竭可减轻患者炎症反应,预防心室重构,提高临床疗效。 展开更多
关键词 加味苓桂术甘汤 慢性心力衰竭 阳虚水停证 心室重构 心功能 纤维化
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部