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Optimization of Process Parameters of Continuous Microwave Drying Raspberry Puree Based on RSM and ANN-GA 被引量:1
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作者 Zheng Xian-zhe Gao Feng +2 位作者 Fu Ke-sen Lu Tian-lin Zhu Chong-hao 《Journal of Northeast Agricultural University(English Edition)》 CAS 2023年第1期69-84,共16页
To improve drying uniformity and anthocyanin content of the raspberry puree dried in a continuous microwave dryer,the effects of process parameters(microwave intensity,air velocity,and drying time)on evaluation indexe... To improve drying uniformity and anthocyanin content of the raspberry puree dried in a continuous microwave dryer,the effects of process parameters(microwave intensity,air velocity,and drying time)on evaluation indexes(average temperature,average moisture content,average retention rate of the total anthocyanin content,temperature contrast value,and moisture dispersion value)were investigated via the response surface method(RSM)and the artificial neural network(ANN)with genetic algorithm(GA).The results showed that the microwave intensity and drying time dominated the changes of evaluation indexes.Overall,the ANN model was superior to the RSM model with better estimation ability,and higher drying uniformity and anthocyanin retention rate were achieved for the ANN-GA model compared with RSM.The optimal parameters were microwave intensity of 5.53 W•g^(-1),air velocity of 1.22 m·s^(-1),and drying time of 5.85 min.This study might provide guidance for process optimization of microwave drying berry fruits. 展开更多
关键词 raspberry puree continuous microwave drying response surface method(RSM) artificial neural network(ANN) genetic algorithm(GA)CLC number:TG376 Document code:A Article ID:1006-8104(2023)-01-0069-16
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Synthesis of (Ca, Mg)-α′-Sialon-AlN-BN powders from boron-rich blast furnace slag by microwave carbothermal reduction-nitridation 被引量:3
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作者 姜涛 薛向欣 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2012年第12期2984-2990,共7页
(Ca, Mg)-α′-Sialon-AlN-BN powders were synthesized by the carbothermal reduction and nitridation (CRN) method using boron-rich slag, one of the intermediate products from pyrometallurgy separation of pageit, as the ... (Ca, Mg)-α′-Sialon-AlN-BN powders were synthesized by the carbothermal reduction and nitridation (CRN) method using boron-rich slag, one of the intermediate products from pyrometallurgy separation of pageit, as the staring material. The influences of synthesis temperature and holding time on the phase composition and microstructure during the microwave CRN were studied by XRD, SEM and EDS. The comparison between two heating techniques, conventional and microwave heating, on the synthesized powder was presented as well. The experimental results revealed that the phase compositions and microstructures of the synthesized products were greatly affected by the synthesis temperature and holding time. With an increase in the synthesis temperature or holding time, the relative amount of α′-Sialon increased and α′-Sialon became the main crystalline phase at 1400 °C for 6 h. The synthesized products also contained AlN, BN and a small amount of β-SiC. Elongated α′-Sialon grains, short rod AlN grains, aggregate nanoscale BN grains were observed in the synthesized powders. The reaction temperature of microwave heating method was reduced by 80 °C, the reaction time was shortened by 2 h, and more elongated α′-Sialon grains with large aspect ratio were observed. 展开更多
关键词 boron-rich blast furnace slag carbothermal reduction-nitridation microwave (Ca Mg)-α′-Sialon-AlN-BN POWDERS
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Microwave-assisted Green and Efficient Synthesis of N^6-(2-Hydroxyethyl)adenosine and its Analogues 被引量:3
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作者 Gui Rong QU Ming Wei GENG Su Hui HAN Zhi Guang ZHANG Feng XUE 《Chinese Chemical Letters》 SCIE CAS CSCD 2006年第9期1149-1151,共3页
An efficient protocol for the synthesis of N^6-(2-Hydroxyethyl)adenosine and its analogues through nucleophilic substitution was developed. All the reactions were completed in 10 rain under microwave irradiation. Us... An efficient protocol for the synthesis of N^6-(2-Hydroxyethyl)adenosine and its analogues through nucleophilic substitution was developed. All the reactions were completed in 10 rain under microwave irradiation. Using water as solvent makes our method eco-friendly and easy to handle with. 展开更多
关键词 N^6 -(2-Hydroxyethyl)adenosine nucleoside analogues microwave irradiation.
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Microwave promoted one-pot synthesis of 3-(2′-amino-3′-cyano-4′-arylpyrid-6′-yl)coumarins 被引量:1
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作者 Jian Feng Zhou Gui Xia Gong +1 位作者 Feng Xia Zhu San Jun Zhi 《Chinese Chemical Letters》 SCIE CAS CSCD 2009年第1期37-39,共3页
A facile procedure for the synthesis of 3-(2′-amino-3′-cyano-4′-arylpyrid-6′-yl) coumarins are being reported starting from 3- acetylcoumarin, aromatic aldehydes and malononitrile. The reactions were carried out... A facile procedure for the synthesis of 3-(2′-amino-3′-cyano-4′-arylpyrid-6′-yl) coumarins are being reported starting from 3- acetylcoumarin, aromatic aldehydes and malononitrile. The reactions were carried out on microwave irradiation in good yield with short time and easy work-up. The structures of all the compounds have been confirmed on the basis of their analytical, IR, ^1H NMR, and mass spectral data. 展开更多
关键词 3-(2′-Amino-3′-cyano-4′arylpyrid-6′-yl) coumarin Aromatic aldehyde 3-Acetylcoumarin microwave irradiation
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Treatment of large size cavernous hemangiomas in oromaxillo-facial region by microwave tissue thermo-coagulation:a primary report of 76 cases
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作者 杨振群 彭玉田 +4 位作者 王贤直 周中华 贾振川 徐唯一 谢企良 《Journal of Medical Colleges of PLA(China)》 CAS 1992年第3期291-295,共5页
From July 1988 to May 1991,the authors had used the microwave tissue thermo-co-agulation method(MTTC)to treat 76 cases of large cavernous hemangiomas in the oro-maxillo-facial region.When a microwave antenna-pin was i... From July 1988 to May 1991,the authors had used the microwave tissue thermo-co-agulation method(MTTC)to treat 76 cases of large cavernous hemangiomas in the oro-maxillo-facial region.When a microwave antenna-pin was inserted into the tumor,blood and tissuewithin the tumor began coagulating due to high temperature produced by the mierowave ma-chine.Along with a full coagulation,the tumor may be removed surgically without bleeding.This method has many advantages:(1)less bleeding with little need of blood transfusion;(2)convenience for excision;(3)time for operation markedly shortened;(4)suitability for opera-tion-contraindicated patients.The authors consider that the microwave tissue thermo-coagula-tion method is a rather ideal method for treating large cavernous hemangiomas in the oro-maxil-lo-facial region.In this paper are reported 76 eases of clinical application and animal experimentof microwave tissue thermo-coagulation influences on the muscles and vessels. 展开更多
关键词 HEMANGIOMA MOUTH NEOPLASMS microwaves thermocoagulation human
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Microwave absorption properties regulation and bandwidth formula of oriented Y_(2)Fe_(17)N_(3-δ)@SiO_(2)/PU composite synthesized by reduction-diffusion method 被引量:1
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作者 Hao Wang Liang Qiao +4 位作者 Zu-Ying Zheng Hong-Bo Hao Tao Wang Zheng Yang Fa-Shen Li 《Chinese Physics B》 SCIE EI CAS CSCD 2022年第11期341-351,共11页
As concepts closely related to microwave absorption properties,impedance matching and phase matching were rarely combined with material parameters to regulate properties and explore related mechanisms.In this work,red... As concepts closely related to microwave absorption properties,impedance matching and phase matching were rarely combined with material parameters to regulate properties and explore related mechanisms.In this work,reduction–diffusion method was innovatively applied to synthesize rare earth alloy Y_(2)Fe_(17).In order to regulate the electromagnetic parameters of absorbers,the Y_(2)Fe_(17)N_(3-δ)particles were coated with silica(Y_(2)Fe_(17)N_(3-δ)@SiO_(2))and absorbers with different volume fractions were prepared.The relationship between impedance matching,matching thickness,and the strongest reflection loss peak(RLmin)was presented obviously.Compared to the microwave absorption properties of Y_(2)Fe_(17)N_(3-δ)/PU absorber,Y_(2)Fe_(17)N_(3-δ)@SiO_(2)/PU absorbers are more conducive to the realization of microwave absorption material standards which are thin thickness,light weight,strong absorbing intensity,and broad bandwidth.Based on microwave frequency bands,the microwave absorption properties of the absorbers were analyzed and the related parameters were listed.As an important parameter related to perfect matching,reflection factor(√ε_(r)/μ_(r))was discussed combined with microwave amplitude attenuation.According to the origin and mathematical model of bandwidth,the formula of EAB(RL<-10 dB)was derived and simplified.The calculated bandwidths agreed well with experimental results. 展开更多
关键词 microwave absorption rare earth alloy reduction-diffusion method Y_(2)Fe_(17)N_(3-δ)@SiO_(2) reflection factor impedance and phase matching bandwidth formula
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Microwave Synthesis and Crystal Structure of Bis{2-[(2,4-dichloro-phenylimino)methyl]-4,6-diiodo-phenol}-copper(Ⅱ)
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作者 徐锁平 阮班锋 +1 位作者 裴元 朱海亮 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 2012年第10期1391-1394,共4页
Bis{2-[(2,4-dichloro-phenytimino)-methyl]-4,6-diiodo-phenol}-copper(II) (1) has been synthesized and its structure determined by X-ray diffraction. It crystallizes in the monoclinic system, space group P21/n wit... Bis{2-[(2,4-dichloro-phenytimino)-methyl]-4,6-diiodo-phenol}-copper(II) (1) has been synthesized and its structure determined by X-ray diffraction. It crystallizes in the monoclinic system, space group P21/n with a = 14.7558(17), b = 20.770(2), c = 20.3260(19) A, β = 90.6110(10)°, V= 6229.2(11) A3 and Z = 8. The Cu atom is surrounded by two O atoms and two N atoms from two 2-[(2,4-diehloro-phenylimino)-methyl]-4,6-diiodo-phenol molecules to form a tetrahedral coordination environment. The complex is linked into a column by weak intermolecular interactions. 展开更多
关键词 copper complex microwave synthesis crystal structure 2-[(2 4-dichloro-phenyl-imino)-methyi]-4 6-diiodo-phenol
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亚毫米波频段的法布里-珀罗谐振器仿真 被引量:3
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作者 王福音 宋凤斌 +4 位作者 杨扬 陶薇薇 岳宏卫 赵新杰 方兰 《系统仿真学报》 CAS CSCD 北大核心 2009年第17期5582-5585,5593,共5页
通过对法布里-珀罗谐振器的理论分析,说明这种谐振器的基模电磁场分布具有"高斯光束"的形式,在其束腰位置近似为横电磁波,在亚毫米波频段应用于研究超导交流约瑟夫森效应具有优势。应用CST Microwave Studio 2006对其进行仿真... 通过对法布里-珀罗谐振器的理论分析,说明这种谐振器的基模电磁场分布具有"高斯光束"的形式,在其束腰位置近似为横电磁波,在亚毫米波频段应用于研究超导交流约瑟夫森效应具有优势。应用CST Microwave Studio 2006对其进行仿真,验证了上述特点并得到谐振模式,谐振器反射镜尺寸,反射镜曲率以及耦合方式对工作状态的影响。适当调整以上参数,可以优化腔内能量的聚集度,从而使谐振器很好地应用于观测约瑟夫森结的夏皮罗台阶。 展开更多
关键词 法布里-珀罗谐振器 亚毫米波频段 CST microwave STUDIO 2006 仿真 夏皮罗台阶
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A Novel Method for Synthesizing 6-Chloro and 6-Methoxy purinenucleoside
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作者 LIU Qi-bin QU Gui-rong LI Yong 《合成化学》 CAS CSCD 2004年第z1期67-67,共1页
关键词 6-chloro-9- β -D-purinenucleoside 6-methoxy-9- β -D-purinenucleoside p-toluenesulfonic acid microwave irradiation.
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Cross-Correlation Detection of Point Sources in the WMAP First Year Data
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作者 Jian-Yin Nie Shuang-Nan Zhang 《Chinese Journal of Astronomy and Astrophysics》 CSCD 2007年第2期199-208,共10页
We apply a Cross-Correlation (CC) method developed previously for detecting gamma-ray point sources to the WMAP first year data by using the Point-Spread Function of WMAP and obtain a full sky CC coefficient map. We... We apply a Cross-Correlation (CC) method developed previously for detecting gamma-ray point sources to the WMAP first year data by using the Point-Spread Function of WMAP and obtain a full sky CC coefficient map. We find that the CC method is a powerful tool to examine the WMAP foreground residuals which can be further cleaned accord- ingly. Evident foreground signals are found in the WMAP foreground cleaned maps and the Tegmark cleaned map. In this process 101 point sources are detected, and 26 of them are new sources additional to the originally listed WMAP 208 sources. We estimate the flux of these new sources and verify them by another method. As a result, a revised mask file based on the WMAP first year data is produced by including these new sources. 展开更多
关键词 cosmic microwave background: WMAP - cross-correlation - radio point source
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Microwave assisted synthesis of novel Hantzsch 1,4-dihydropyridines,acridine-1,8-diones and polyhydroquinolines bearing the tetrazolo[1,5-α]quinoline moiety and their antimicrobial activity assess 被引量:7
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作者 Niraj K.Ladani Divyesh C.Mungra +1 位作者 Manish P.Patel Ranjan G.Patel 《Chinese Chemical Letters》 SCIE CAS CSCD 2011年第12期1407-1410,共4页
Microwave assisted efficient Hantzsch reaction via four-component coupling reactions of tetrazolo[1,5-α]quinoline-4-carbal-dehyde, dimedone/cyclohexane-1,3-dione,ethyl/methyl acetoacetate and ammonium acetate was des... Microwave assisted efficient Hantzsch reaction via four-component coupling reactions of tetrazolo[1,5-α]quinoline-4-carbal-dehyde, dimedone/cyclohexane-1,3-dione,ethyl/methyl acetoacetate and ammonium acetate was described as the preparation of tetrazolo[1,5-α]quinoline based 1,4-dihydropyridines,acridine-1,8-diones and polyhydroquinolines.The process presented here is simple,rapid,environmentally welcoming and high yielding.All the derivatives were subjected to an in vitro antimicrobial screening against a representative panel of bacteria and fungi and results worth further investigations. 展开更多
关键词 microwave assisted Tetrazolo[1 5-α]quinoline 1 4-Dihydropyridine Acridine-1 8-dione POLYHYDROQUINOLINE Antimicrobial activity
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Mild and Efficient Synthesis of 1-(6-Chloroquinoxalin-2-yl)-2- [4-(trifluoromethyl)-2,6-dinitrophenyl] Hydrazine Derivatives by Microwave Irradiation 被引量:2
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作者 MILAD Taheri HANIYEH Alavi HAMIDEH Nazari 《Chemical Research in Chinese Universities》 SCIE CAS CSCD 2014年第3期405-408,共4页
Some 1-(6-chloroquinoxalin-2-yl)-2-[4-(trifluoromethyl)-2,6-dinitrophenyl] hydrazine derivatives have been synthesized via both conventional and microwave assisted organic synthesis(MAOS) methods. The MAOS metho... Some 1-(6-chloroquinoxalin-2-yl)-2-[4-(trifluoromethyl)-2,6-dinitrophenyl] hydrazine derivatives have been synthesized via both conventional and microwave assisted organic synthesis(MAOS) methods. The MAOS method is more effective on synthesizing these compounds than the conventional method in regard to the higher chemical yields of products(76%-98%) and the shorter reaction time(1-15 min). 展开更多
关键词 2 6-Dichloroquinoxaline 2-Chloro-1-3-dinitro-5-triflouromthylbenzene hydrazine hydrate Methyl hydrazine microwave assistant organic synthesis(MAOS)
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Microwave-induced Stereoselectivity in Synthesis of trans-4-Aryl-3-methyl-6-oxo-4,5,6,7-tetrahydro-2H- pyrazolo[3,4-b]pyridine-5-carbonitriles
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作者 Rahmati, Abbas Alizadeh Kouzehrash, Meysam 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2011年第11期2373-2378,共6页
A facile synthesis of trans isomers of 4-aryl-3-methyl-6-oxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridine-5- carbonitriles via three-component condensation reaction of an aldehyde, 3-amino-5-methylpyrazole and ethyl ... A facile synthesis of trans isomers of 4-aryl-3-methyl-6-oxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridine-5- carbonitriles via three-component condensation reaction of an aldehyde, 3-amino-5-methylpyrazole and ethyl cyanoacetate in acetonitrile has been developed under microwave irradiation. This one-pot reaction proceeds with-out any catalyst in short times and gives the product in high selectivities and high yields. 展开更多
关键词 multi-component condensation reactions microwave pyrazolo[3 4-b]pyridine 3-amino-5- methylpyrazole
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Iodine Catalyzed Microwave-Assisted Synthesis of 14-Aryl(Alkyl)-14H-dibenzo[a,j]xanthenes
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作者 丁飞青 安礼涛 邹建平 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2007年第5期645-648,共4页
A straightforward and effective procedure for the synthesis of 14-aryl(alkyl)-14H-dibenzo[aj]xanthenes was described using a catalytic amount of molecular iodine under microwave irradiation to afford the correspondi... A straightforward and effective procedure for the synthesis of 14-aryl(alkyl)-14H-dibenzo[aj]xanthenes was described using a catalytic amount of molecular iodine under microwave irradiation to afford the corresponding xanthenes in good yields. 展开更多
关键词 14-aryl(alkyl)-14H-dibenzo[a.j]xanthene microwave irradiation molecular iodine
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微波热凝治疗口腔良性肿瘤的临床分析 被引量:23
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作者 梁新华 毛祖彝 《华西口腔医学杂志》 CAS CSCD 北大核心 2004年第1期49-51,共3页
目的 探讨微波热凝治疗口腔良性肿瘤的疗效。方法 随机选择口腔良性肿瘤患者 16 5例 ,其中口腔粘液囊肿 83例、血管瘤 4 2例、乳头状瘤 19例、纤维性增生 14例和牙龈瘤 7例 ,采用WB_10 0型微波多功能治疗机治疗 ,观察其疗效 ,并随访 1... 目的 探讨微波热凝治疗口腔良性肿瘤的疗效。方法 随机选择口腔良性肿瘤患者 16 5例 ,其中口腔粘液囊肿 83例、血管瘤 4 2例、乳头状瘤 19例、纤维性增生 14例和牙龈瘤 7例 ,采用WB_10 0型微波多功能治疗机治疗 ,观察其疗效 ,并随访 1~ 3年。结果  16 5例患者中 14 4例特效 ,1次治疗痊愈 ;2 1例显效 ,2次治疗痊愈 ;随访无1例复发。结论 微波热凝治疗口腔良性肿瘤疗效肯定且方便。 展开更多
关键词 微波热凝 治疗 口腔肿瘤 临床资料 手术
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胆囊化学灭活的临床应用和远期疗效观察 被引量:4
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作者 徐智 王立新 +4 位作者 张能维 李强 邓绍庆 陆少美 周孝思 《中国微创外科杂志》 CSCD 2001年第2期65-66,68,共3页
目的 探讨胆囊化学灭活的临床应用可行性和远期疗效。方法 胆羹造瘘21人,微波热凝闭塞胆囊管后,向胆囊内注入95%酒精灭活胆囊粘膜,1次/4小时,连续6次。如灭活1周后造影胆囊腔闭合,胆囊管不显影;或引流量<10ml,无... 目的 探讨胆囊化学灭活的临床应用可行性和远期疗效。方法 胆羹造瘘21人,微波热凝闭塞胆囊管后,向胆囊内注入95%酒精灭活胆囊粘膜,1次/4小时,连续6次。如灭活1周后造影胆囊腔闭合,胆囊管不显影;或引流量<10ml,无胆汁,则为灭活成功。灭活前后分别测定血肝肾功能指标和心电图。结果1次微波热凝闭塞胆囊管的成功率为76%(16/21),2次为95%(19/20);95%酒粗完全灭活胆囊粘膜的成功率为85%(17/20),另3例灭活后胆囊区仍有小的液性暗区。所有病人无结石再生,灭活中及灭活后无严重并发症。灭活前后血生化和ECG无明显变化(P>0.05)。结论 胆囊化学灭活临床应用安全有效,远期疗效满意。 展开更多
关键词 化学灭活 临床应用 远期疗效 胆囊造瘘 微波热凝 胆囊切除术 胆囊结石
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微波原位热固化治疗肝脏肿瘤 被引量:2
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作者 田伏洲 陈涛 +1 位作者 阎勇 汤礼军 《中国普外基础与临床杂志》 CAS 2001年第4期234-235,共2页
目的 研究微波原位热固化治疗肝脏肿瘤的疗效。方法 从 1996年 10月至 1999年 4月 ,用 8导植入式微波治疗机对 3 1例肝脏肿瘤患者进行了微波原位热固化治疗 ,治疗中心温度 110℃ 12 5℃ ,治疗时间 2 6分钟。术后随访2 6例 ,随访时间 ... 目的 研究微波原位热固化治疗肝脏肿瘤的疗效。方法 从 1996年 10月至 1999年 4月 ,用 8导植入式微波治疗机对 3 1例肝脏肿瘤患者进行了微波原位热固化治疗 ,治疗中心温度 110℃ 12 5℃ ,治疗时间 2 6分钟。术后随访2 6例 ,随访时间 3个月 3年。结果 显效 5 4.8% ,部分显效 3 5 .5 % ,总有效率为 90 .3 %。术后平均生存期 19.7个月 ,术后 1年、3年生存率分别为 77.4%及 3 8.7%。结论 微波原位热固化治疗肝脏肿瘤具有创伤小、恢复快、患者耐受好及疗效确切的优点。特别是对无法切除的肝脏肿瘤是一种安全、有效。 展开更多
关键词 微波 热固化治疗 肝肿瘤 胆汁滞留感染
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微波热凝与慢咽合剂联合治疗慢性肥厚性咽炎30例疗效观察 被引量:3
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作者 文凤妮 李卡凡 潘棪 《新中医》 CAS 北大核心 2003年第5期26-28,共3页
目的:观察微波热凝与慢咽合剂联合治疗慢性肥厚性咽炎的临床疗效。方法:选择慢性肥厚性咽炎患者60例,随机分为2组,微波热凝加慢咽合剂组(治疗组)采用微波热凝治疗后,加服慢咽合剂;微波热凝组(对照组),仅采用微波热凝治疗,治疗结束后2周... 目的:观察微波热凝与慢咽合剂联合治疗慢性肥厚性咽炎的临床疗效。方法:选择慢性肥厚性咽炎患者60例,随机分为2组,微波热凝加慢咽合剂组(治疗组)采用微波热凝治疗后,加服慢咽合剂;微波热凝组(对照组),仅采用微波热凝治疗,治疗结束后2周评定疗效。结果:2组临床疗效经Ridit分析,治疗组优于对照组,差异有非常显著性意义(u=3.1684,P<0.01);对自觉症状的影响,治疗组患者咽异物感明显比对照组轻,差异有显著性意义(P<0.05);对咽部病损的影响,治疗组改善咽部淋巴滤泡增生优于对照组,差异有显著性意义(P<0.05);随访半年,治疗组复发率低,远期效果好。结论:微波热凝与慢咽合剂联合治疗慢性肥厚性咽炎可以明显提高疗效,其消除咽异物感及咽部淋巴滤泡增生与慢咽合剂具有祛瘀化痰、利咽散结的作用有关。 展开更多
关键词 咽炎 微波热凝 慢咽合剂 慢性病
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微波组织凝固法在牙龈瘤治疗中的应用 被引量:3
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作者 王涛 《实用临床医学(江西)》 CAS 2010年第5期71-72,76,共3页
目的观察微波热凝法治疗牙龈瘤的临床疗效。方法对20例牙龈瘤患者采用不拔牙的单一微波热凝治疗,均一次性去除龈瘤。观察其临床疗效。结果20例牙龈瘤均1次治疗痊愈,术后随访1~18个月,无复发病例。未见其他明显的并发症。结论微波热凝法... 目的观察微波热凝法治疗牙龈瘤的临床疗效。方法对20例牙龈瘤患者采用不拔牙的单一微波热凝治疗,均一次性去除龈瘤。观察其临床疗效。结果20例牙龈瘤均1次治疗痊愈,术后随访1~18个月,无复发病例。未见其他明显的并发症。结论微波热凝法对牙龈瘤在达到治愈的同时保存了牙齿,患者易于接受,且安全有效。 展开更多
关键词 微波热凝 牙龈瘤 治疗
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应用缝扎硬化与微波热凝治疗口腔良性肿瘤的临床疗效对比 被引量:3
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作者 邵卓娜 李敏 宋俊松 《实用癌症杂志》 2017年第8期1251-1253,共3页
目的比较缝扎硬化和微波热凝治疗口腔良性肿瘤的临床疗效差异。方法收取口腔良性肿瘤97例作为研究对象,随机分为2组:A组(缝扎硬化治疗肿瘤47例)、B组(微波热凝治疗良性肿瘤50例)。所有患者都应用2%的利多卡因进行术前麻醉,术后辅以常规... 目的比较缝扎硬化和微波热凝治疗口腔良性肿瘤的临床疗效差异。方法收取口腔良性肿瘤97例作为研究对象,随机分为2组:A组(缝扎硬化治疗肿瘤47例)、B组(微波热凝治疗良性肿瘤50例)。所有患者都应用2%的利多卡因进行术前麻醉,术后辅以常规口服抗生素,避免感染。观察记录2组治疗方法的治疗效果和肿瘤复发率,以及治疗后并发症的发生率。结果治疗后,A组总治愈率为95.7%,术后1年内未发生复发,仅有2例发生并发症。B组总治愈率为80.0%,术后肿瘤复发率为4.3%,并发症发生率为16.0%。2组间统计数据有统计学差异(P>0.05)。结论缝扎硬化的总治愈率和治愈效果均较微波热疗好,值得临床推广。 展开更多
关键词 缝扎硬化 微波热凝 口腔良性肿瘤
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