共查询到20条相似文献，搜索用时 62 毫秒
1.
目的：探究针灸治疗糖尿病周围神经病变的取穴规律，以期为针灸治疗糖尿病周围神经病变的临床取穴提供指导。方法：以“糖尿病周围神经病变”和“针灸”为检索词，查阅中国知网（CNKI）近10年来的相关文献，对其中所选用的腧穴进行整理、归纳，分析腧穴的种类、归经、所属部位及使用频次。结果：纳入文献共34篇中，用穴共72个，其中十四经穴66个，经外奇穴6个，腧穴总使用频次为461次（其中主穴117次，配穴344次）；最常用的主穴有足三里、胃脘下俞、肾俞、脾俞、三阴交、合谷、关元、肝俞、曲池、太溪；归经以足太阳膀胱经、足阳明胃经、足太阴脾经、手阳明大肠经为主；特定穴中以背俞穴、合穴及经外奇穴为主；配穴主要以病变四肢取穴为主。结论：针灸治疗糖尿病周围神经病变多以背俞穴结合病变四肢取穴为主，主穴与配穴相结合。 相似文献
2.
采用复杂网络分析针刺治疗血管性认知障碍（VCI）的取穴规律。方法：收集中国知网（CNKI）自2000年1月1日至2021年9月30日针刺治疗VCI的文献,建立数据库,统计取穴个数、腧穴、归经、部位、特定穴等,并运用Cytoscape 3.2.1进行复杂网络分析,总结治疗该病的核心腧穴。结果：共纳入文献60篇,处方60首,腧穴89个,取穴443次,涵盖14条经络,取穴以3～9个穴位为主。针刺频次≥3次的腧穴共38个,排前5位的依次为百会、神庭、四神聪、风池、足三里。涉及经络11条,穴位部位6个,选穴最高部位为头面部。涉及特定穴12个,分别为交会穴、原穴、输穴、络穴、八会穴、合穴、背俞穴、八脉交会穴、募穴、井穴、郄穴、下合穴。核心腧穴包括百会、神庭、四神聪、太溪、风池、足三里、丰隆、悬钟、印堂。腧穴配伍关联性最强的是头面部局部腧穴配伍,包括百会-风池、百会-印堂、百会-四神聪。结论：针刺治疗VCI的腧穴部位主要集中于头面部、经络以督脉为主,注重特定穴的使用,所获得的核心腧穴可为临床治疗提供思路。 相似文献
3.
目的：总结针灸治疗糖尿病前期的选穴规律。方法：检索中国知网（CNKI）、万方数据（WANFANG DATA）、维普中文科技期刊数据库（VIP）中自建库以来公开发表的与针灸治疗糖尿病前期相关的文献资料进行统计学分析。结果：纳入文献38篇,临床研究34篇,共用49个腧穴,频次为251次。腧穴集中在足太阳膀胱经、足阳明胃经、任脉、足太阴脾经,选穴以足三里、脾俞、三阴交、肾俞、胃脘下俞、中脘、关元、丰隆、肝俞、胃俞为主,耳穴取肾、脾、胃、肺为主,以背腰部、腹部分布较多,特定穴以背俞穴、交会穴、募穴为主。结论：针灸治疗糖尿病前期取穴以背俞穴、募穴、交会穴为主,遵循远道取穴、局部取穴原则治疗。 相似文献
4.
目的：基于数据挖掘分析针灸治疗脑卒中后平衡障碍的选穴规律。方法：计算机检索中国知网（CNKI）、维普中文科技期刊数据库（VIP）、万方数据（WANFANG DATA）中自建库以来至2020年7月与针灸治疗脑卒中后平衡障碍相关的文献,并建立数据库,运用数据挖掘技术的关联规则,对选用的腧穴种类、归经及使用频次进行统计分析。结果：共纳入28首针灸处方,共运用穴位72个（十四经穴64个、经外奇穴8个）,总应用频次234次,使用频次最多的腧穴为足三里;使用频率排前3位的腧穴部位是下肢、上肢及头面颈项;穴位选用频率最多的经络是足太阳膀胱经;特定穴选用频次排前3位的为五腧穴、交会穴、八脉交会穴。结论：针灸治疗脑卒中后平衡障碍取穴处方重视阳经取穴与下肢选穴,灵活运用针灸上下配穴以及本经配穴的原则,该取穴规律可为临床治疗提供参考依据。 相似文献
5.
目的：对穴位注射治疗变应性鼻炎（AR）的临床研究文献进行统计分析,探索其选穴规律,为临床上穴位注射治疗AR的选穴提供参考。方法：检索2008年1月1日至12月31日在中国知网（CNKI）、万方数据（WANFANG DATA）、维普中文科技期刊数据库（VIP）、中国生物医学文献数据库（CBM）、PubMed 中收录的以穴位注射为主要方法治疗AR的临床研究文献。对获得的文献进行整合分析,对穴位注射治疗AR所选腧穴的归经、使用频次及穴位分布进行统计分析,探究其选穴规律。结果：共纳入89篇以穴位注射为主要方法治疗AR的相关文献。在穴位注射治疗AR中使用频次前8位的穴位依次为足三里、迎香、肺俞、曲池、合谷、脾俞、肾俞、风门。共涉及经络10条,腧穴24个,穴次203次,选穴归经多为膀胱经、大肠经、胃经上的穴位。常用穴位主要分布在头颈部、腰背。腧穴特定穴以交会穴、合穴、背俞穴为主。结论：穴位注射治疗变应性鼻炎的腧穴选择相对集中,以阳经穴位为主。局部取穴与标本取穴是穴位注射治疗变应性鼻炎的主要选穴规律。穴位配伍体现了中医标本兼治的治疗原则。 相似文献
6.
目的：通过数据挖掘技术分析针刺治疗突发性耳聋的选穴规律。方法：检索2013年1月1日至2022年10月20日中国知网（CNKI）和维普中文科技期刊数据库（VIP）中针刺治疗突发性耳聋的临床文献，按纳入和排除标准筛选文献并提取腧穴处方，采用Excel统计腧穴频次，使用IBM SPSS Statistics 23.0、SPSS Modeler 18.0软件进行关联性分析。结果：纳入63篇文献，共计63首穴位处方。使用频次排前5位的穴位依次是听会、翳风、听宫、耳门、中渚；最常选取的经脉为手少阳三焦经、足少阳胆经和手太阳小肠经；使用频率排前3位的特定穴是交会穴、五输穴和八脉交会穴；腧穴分布情况主要以头颈部腧穴为主，其次是下肢与上肢的腧穴。关联性分析结果提示，核心腧穴处方为翳风-外关-听宫-听会-中渚-耳门，核心穴对是翳风-外关-听宫。结论：针刺治疗突发性耳聋以核心穴组为基础，兼顾祛风、活血、补肾及醒脑开窍，临床应结合经络配穴及辨证取穴。 相似文献
7.
目的：通过对近20年针灸治疗视神经萎缩的文献进行分析，探讨选穴规律，为临床治疗视神经萎缩提供参考。方法：检索中文数据库CNKI、万方、VIP 1998—2018年针灸治疗视神经萎缩的相关文献，对其中的选穴规律进行总结分析。结果：检索出相关文献51篇，涉及经脉14条、腧穴63个，选用腧穴的所属经脉按其应用频率从高到低依次为足太阳膀胱经（23.29%）、足少阳胆经（14.44%）、足阳明胃经（10.83%）；使用频率超过3%的主穴有睛明、球后、风池、攒竹、承泣、太阳、合谷、百会、足三里、上睛明；使用频率超过5%的配穴有太溪、三阴交、足三里、肝俞、合谷、肾俞、光明；经外奇穴使用率为11.55%，经验穴使用率为4.51%；腧穴分布依次为眶周（34.66%）、四肢部（38.81%）、头项部（14.08%）、腰背胸腹部（14.08%）。结论：针灸治疗视神经萎缩选穴以足三阳经与经外奇穴为主，其中足太阳膀胱经的使用穴位个数、使用总频次为最高；主穴的选择以足太阳膀胱经、足阳明胃经与经外奇穴为主，配穴以足三阳经、手阳明大肠经以及足少阴肾经为主；选穴的部位集中在眼眶周围。 相似文献
8.
目的:采用数据挖掘技术分析针灸促醒的选穴规律。方法:检索中国知网（CNKI）、万方数据（WANFANG DATA）、维普中文科技期刊数据库（VIP）、PubMed收录的针灸促醒的临床研究文献，应用Excel 2019软件建立文献信息数据库，分析其选穴特点和规律，并应用SPSS 25.0软件进行聚类分析。结果：纳入文献136篇，获得针灸处方136首，涉及腧穴113个、头针刺激区7个。腧穴总使用频次为1197次，其中人中、内关、三阴交的使用频次最高；腧穴归经频次最高的为督脉、心包经；特定穴以交会穴和井穴为主；腧穴分布部位主要在下肢部、上肢部及头面部、颈项部；聚类分析得到印堂-四神聪-委中-太冲-合谷-足三里-涌泉-百会-三阴交-内关-人中、哑门-极泉-尺泽-神庭-风府-风池-劳宫-曲池、完骨-阳陵泉-隐白3类腧穴配伍。结论：醒脑开窍针刺法为现代针灸促醒的典型代表组穴，取穴以人中、内关、三阴交为主，强调醒脑开窍，同时兼顾养髓益神、滋补肝肾、调理气血、疏通经络；多选取督脉、手厥阴心包经腧穴，着重四肢部、头面及颈项部腧穴的应用，体现出局部取穴及辨证取穴相结合的特点及形神兼治的重要思想，注重特定穴的应用，以交会穴及井穴的应用为多。 相似文献
9.
目的:基于数据挖掘探究灸法治疗肠易激综合征（IBS）的选穴规律。方法:检索中国知网（CNKI）、中国生物医学文献服务系统（SinoMed）、维普中文科技期刊数据库（VIP）、万方数据(WANFANG DATA)、PubMed、Web of Science自建库至2022年12月30日发表的艾灸治疗IBS的相关文献,使用集合可视化分析系统分析腧穴频次、分布部位、归经统计,并通过关联规则及组合网络探索临床应用和组穴规律。结果:纳入文献140篇,处方142首,腧穴58个,总使用频次为587次。运用频次较多的腧穴有神阙、天枢、足三里、关元及中脘,其中,任脉的腧穴运用频次最高,募穴及交会穴两种特定穴的使用频次较高,腧穴分布部位主要集中于胸腹部及腰背部。关联规则和网络分析发现,艾灸治疗IBS的核心腧穴组合为中脘-天枢。结论:灸法治疗IBS分别从肝脾肾、脑肠互动等多层面发挥作用,共同调节脑-肠轴,可为临床提供参考。 相似文献
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目的：挖掘针刺治疗糖尿病足的选穴配伍规律。方法：检索中国知网（CNKI）、万方数据（WANFANG DATA）、维普中文科技期刊数据库（VIP）、PubMed、ScienceDirect等数据库自建库至2022年6月1日发表的针刺治疗糖尿病足的临床文献。建立Excel数据库,并采用开源软件R语言中的arules包和arulesViz包进行数据挖掘和可视化。结果：共获得处方75首,涉及穴位57个（含经外奇穴7个）,经脉11条。针刺治疗糖尿病足使用频次排名前6位的穴位依次为足三里、三阴交、阳陵泉、阴陵泉、丰隆、太溪;使用频次排名前3位的经脉依次为足阳明胃经、足太阴脾经、足少阳胆经;穴位部位主要在下肢部和腰背部。关联规则分析显示临床选用穴位具有高度相关性,关联规则的前20项中主要为足三里、三阴交、阴陵泉、阳陵泉之间及其部分与曲池、丰隆、关元之间的联系。结论：针刺治疗糖尿病足主要取足阳明胃经、足太阴脾经、足少阳胆经的下肢部位穴位,核心穴位为足三里、三阴交、阴陵泉、阳陵泉,配伍时多采用阴阳经、表里经并取。 相似文献
11.
Arne Schnack-Friedrichsen Angela M. Davis Jim D. Bennell Dei G. Huws 《Marine Georesources & Geotechnology》2001,19(4):221-243
The interdependence between the seismo-acoustic properties of a marine sediment and its geotechnical/physical parameters has been known for many years, and it has been postulated that this should allow the extraction of geotechnical information from seismic data. Though in the literature many correlations have been published for the surficial layer, there is a lack of information for greater sediment depths. In this article, a desktop study on a synthetic seafloor model illustrates how the application of published near-surface prediction equations to subsurface sediments (up to several tens of meters burial depth) can lead to spurious predictions. To test this further, acoustic and geotechnical properties were measured on a number of sediment core samples, some of which were subjected to loading in acoustically-equipped consolidation cells (oedometers) to simulate greater burial depth conditions. For low effective pressures (representing small burial depths extending to around 10 meters subsurface), the general applicability of established relationships was confirmed: the prediction of porosity, bulk density, and mean grain size from acoustic velocity and impedance appears generally possible for the investigated sedimentary environments. As effective pressure increases through, the observed relationships deviate more and more from the established ones for the near-surface area. For the samples tested in this study, in some instances increasing pressure even resulted in decreasing velocities. There are several possible explanations for this abnormal behavior, including the presence of gas, overconsolidation, or bimodal grain size distribution. The results indicate that an appropriate depth correction must be introduced into the published prediction equations in order to obtain reliable estimates of physical sediment properties for greater subsurface depths. 相似文献
12.
Shigehisa Nakamura 《Marine Geodesy》2000,23(1):55-61
Specific properties of the interannual sea level variations and annual tides in the Northwestern Pacific were studied. Several tide stations were monitored. The monthly mean sea level for the year of 1995 was analyzed at each tide station. A seismic event in 1995, some tectonic activity around the subject area, and the Kuroshio (the oceanic western boundary current) may possibly contaminate results which would have occurred from the astronomical annual tide alone. 相似文献
13.
The effect of different fixation and storage protocols on the flow cytometric (FCM) simultaneous analysis of bacterioplankton and phytoplankton in coastal seawater samples (Mediterranean coastal lagoons) was investigated. FCM measurements (cell number, fluorescence and scatter characteristics) were obtained through DAPI staining. Three fixatives [glutaraldehyde (GA), formaldehyde (FA) and paraformaldehyde (PFA)] and two storage (3 months duration) methods (5 °C and −196 °C) were tested. Two dominant populations were detected in studied samples: bacteria and eukaryotic picophytoplankton. Adding fixatives (2% final concentration) appears necessary to obtain FCM exhaustive counts of all the bacteria and phytoplanktonic cells. This was related to the permeation effect of fixatives which allowed a better DAPI staining of the cells. Maximum fluorescence, i.e. optimal staining of the cells was obtained with FA or PFA, and significant lower fluorescences with GA. Fixed samples stored at 5 °C induced rapid cell loss. Only storage in liquid nitrogen of samples fixed with FA or PFA, allows mid-term (≥4 months) preservation of bacteria or picophytoplankton cell numbers, and limited evolution of DAPI-induced fluorescence and scatter characteristics. 相似文献
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《海洋学报(英文版)》2014,(9):F0003-F0003
<正>Acta Oceanologica Sinica(AOS)is a comprehensive academic journal edited by the Editorial Committee of Acta Oceanologica Sinica and is designed to provide a forum for important research papers of the marine scientific community which reflect the information on a worldwide basis.The journal publishes scholarly papers on marine science and technology,including physics,chemistry,biology, 相似文献
16.
The relationship between the flux of exotic benthic foraminiferal tests (i.e. tests which are supplied from open-sea sources alone) in a tidal inlet and that of bulk sediment was analysed, which can be expressed as two first-order linear equations. According to this relationship, in order to determine net sediment transport directions in the entrance, the test concentration in surficial sediments of the tidal basin can be compared against a ‘ critical level ’. The critical level is determined for the conditions that no net transport of bulk sediment is present within the entrance. If the observed concentration (averaged over the tidal basin) is higher than the simulated critical level, then the net sediment transport is directed to landward. This method is applied to the analysis of net sand transport at Christchurch Harbour, a tidal inlet system located in southern England. In this investigation, concentrations of exotic foraminiferal tests in the surficial sediments of the tidal basin and ebb tidal delta area were obtained from the analysis of sea-bed sediment samples. A series of probable critical levels were calculated based upon the data sets with regard to: (1) sediment discharge from the rivers; (2) magnitude of sediment discharge within the entrance during the ebb; (3) the test concentration outside the harbour; (4) the thickness of the moving layer; and (5) two parameters associated with dispersive processes. The results show that the concentration in the tidal basin sediment is higher than a number of simulated critical concentrations for representative cases. Consequently, the high level of the concentration of exotic benthic foraminiferal tests within the harbour should be explained as a result of landward net transport of sands within the entrance. 相似文献
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The behaviour of an axially pre-loaded cylindrical member of an offshore structure, hit by a supply ship, has been investigated. The effects of axial pre-loading on the dynamic properties of members, the extent of damage and propagation of dynamic instability in the tubular members have also been investigated. Numerical models have been validated using available experimental data from the literature although these are mostly static with no pre-loading. Axial pre-loading was found to change the dynamic characteristics of some cylindrical members quite dramatically while it had no significant effect on others. The study examined whether there was any change in the behaviour between local and global modes when the loading was dynamic rather than static. The effect of damping on the dynamic instability of axially pre-loaded tubes under lateral dynamic loads was also studied. It was observed that for some geometries the quasi-static response can be used to define the boundary between bounded and unbounded dynamic responses. The main contribution of this study, compared with previous investigations reported in the literature, is that both pre-loading and dynamic effects have been included. 相似文献
19.
Rahul Sharma 《Marine Georesources & Geotechnology》2000,18(3):237-250
Observations on seafloor features from subbottom profiling and seabed photography data show that the undisturbed and natural conditions before the benthic disturbance undergo a substantial change after operation of the disturber. The effects can be seen in the form of deep trenches and grooves, formed by the action of the sleds and the pumping of the sediment along its path, as well as sediment piles on either side of the track. Biological traces such as fecal coils, casts, tubes, burrows, and trails get obliterated in the areas of disturbance and resedimentation. The smooth, uniform nature of the seafloor observed in predisturbance phase shows microtopographic changes in and around the disturbed area as a result of sediment excavation and resettlement. Vertical mixing as well as lateral transport of sediment alter the geological, biological, physical, and chemical conditions on the seafloor, which need to be monitored over time to assess the process and the time taken for restoration of environmental conditions. 相似文献
20.
Vance P. Vicente 《Marine Ecology》1989,10(2):179-191
Abstract. Long-term changes in the distributional patterns of commercial sponges ( Spongia spp. and Hippospongia spp.) within the West Indian Region indicates that: 1) commercial sponges had a widespread distribution throughout the whole West Indian Region and were ubiquitous in very shallow water until about the first half of the present century; 2) they were fished commercially not only in the traditional northern Caribbean sites (Florida, Gulf of Mexico, Bahamas) but also in the Greater ( e. g. , Hispaniola, Jamaica) and Lesser Antilles; and 3) they became extinct throughout most of the Lesser Antilles ( e. g. , Puerto Rico, Vieques, St. Thomas) sometime during the first half of this century. Mortalities of spongiids within the Antilles were found to differ from other marine mortalities in that: 1) species disappeared from a large region; 2) species vanished from different habitats and depths; and 3) natural populations never recovered. Species richness patterns suggest that commercial sponge genera ( Spongia and Hippospongia ) evolved under slightly cooler elimatic conditions than those found at present, and that these extinctions occurred as a direct or indirect effect of positive thermal anomalies in sea surface and atmospheric temperatures between 1900–1950. The concept that species diversity is stable on a regional scale is questioned. 相似文献