检索结果-南通市图书馆

传统超声与彩色多普勒超声在卵巢肿瘤术前的评估

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（妇产科学分册） 2006年第9期2卷 60-60页

作者： Tempe A. singh S. Wadhwa L. Garg A. 李欢 Sit-3 Pocket-6 Dabri Palam Road New Delhi India

Objective: To study the vascular patterns of ovarian tumors by color Doppler imaging (CDI) and compare the findings of conventional sonographic studies and CDI with histopathologic findings for the same tumors. Methods: Fifty nonpregnant women scheduled for elective surgery for ovarian tumors were examined by sonographic scanning and CDI by the same physician. Sonographic morphology scores[SMSs] were used, and the pulsatility index (PI) and resistance index (RI) were calculated after locating vessels in and around the tumors by CDI. Results: It was possible to obtain CDI results in 26 of the 50 women. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were 100% , 71.43% , 73.33% , and 100% , respectively, for SMS. With CDI, the sensitivity, specificity, PPV, and NPV were 100% , 85.72% , 95% , and 100% for PI and 100% , 71.43% , 90.48% , and 100% for RI. RI sensitivity and specificity were identical to those of SMS, i.e., 100% and 71.43% , respectively, but PI specificity was better (85.72% ). Conclusion: In this study, CDI was definitely better than SMS when color flow could be obtained through the tumors. The overall efficiency in diagnosing the nature of tumors is very high if SMS and CDI are both used in patients having ovarian tumors.

关键词：彩色多普勒超声成像卵巢肿瘤患者彩色多普勒血流显像非妊娠妇女评估术前检查结果周围血管

儿童肝外门静脉梗阻治疗:内镜下硬化联用曲张静脉结扎与单纯内镜下硬化疗效比较

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（胃肠病学分册） 2005年第12期1卷 41-41页

作者： Poddar U. Thapa B.R. singh K. 张欣 Division of Pediatric Gastroenterology Department of Gastroenterology SGPGIMS Raebareli Road Lucknow 226014 India Dr.

Although endoscopic band ligation (EVL) plus sclerotherapy (EST) has shown to be superior to any individualmethod, there is no study in children. We therefore analyzed our experience of EST and EVL+ EST in childrenwith extrahepatic portal venous obstruction (EHPVO). Over a period of 8 years, 136 children who presented with a history of recent variceal bleeding due to EHPVO were studied; 30 of them received EVL + EST and 106 received EST alone. In the EVL + EST group, after the first session of EVL, EST was done three times weekly until variceal eradication was achieved. The mean age of these children was 7 ± 3.6 years with a male- to- female ratio of 2.6∶ 1. The rate of eradication was comparable in both groups (100% in EVL + EST and 96% in EST). However, EVL + EST group required a significantly fewer sessions and lower volume of sclerosant (2 ± 1 vs. 4.4 ± 2 sessions, P< 0.001 and 3.1 ± 2 mL versus 7.5 ± 4 mL, P< 0.001 respectively). There were significantly less complications in EVL + EST group (10% vs. 36% , P< 0.01). Over a mean follow- up of 27 months, varices recurred in 6.6% and 10% cases, respectively. EVL + EST is a better method in the treatment of esophageal varices in children with EHPVO than EST alone, as it required fewer session and had fewer complication.

关键词：肝外门静脉梗阻单纯内镜曲张静脉静脉曲张破裂硬化剂注射根治率出血病史复发率

在线全文

学校读者我要写书评

暂无评论

脓胸患儿胸膜腔内注入链激酶的随机对照试验

世界核心医学期刊文摘（儿科学分册） 2005年第4期1卷 10-10页

作者： singh M. Mathew J. L Chandra S. 李开 Department of Paediatrics Advanced Paediatrics-Centre Postgrad. Inst. of Med. Educ. /Res. Chandigarh India

目的:对于严重的脓胸患儿,可从肋间导管将药物注入到胸膜腔内,本文对比胸膜腔内注入链激酶与注入安慰剂的疗效差异。方法:收集病情大于5期的脓胸患儿病例,利用肋间引流法进行胸膜腔内药物注入,根据注入成分不同,分为链激酶组(n=19)

关键词：链激酶胸膜腔肋间引流随机对照试验药物注入安慰剂胸膜增厚超声影像学可从 reserved

在线全文

学校读者我要写书评

暂无评论

疫苗失效的原因与预防

中国动物保健 1999年第10期1卷 12-12页

作者： B.P.singh R.S.Chauhan 郑君杰河北农业大学动物科技学院

畜禽的饲养除加强管理外,还可用治疗和预防来控制疾病。接种疫苗可以预防疾病,在体内疫苗通过刺激免疫系统的发育,发挥抗病效能。过去几年里尽管已用疫苗来预防疾病,但还不断有疾病暴发。如1995年左右因感染法氏囊病而造成的鸡的大量死... 详细信息

畜禽的饲养除加强管理外,还可用治疗和预防来控制疾病。接种疫苗可以预防疾病,在体内疫苗通过刺激免疫系统的发育,发挥抗病效能。过去几年里尽管已用疫苗来预防疾病,但还不断有疾病暴发。如1995年左右因感染法氏囊病而造成的鸡的大量死亡,就是疫苗刺激后,免疫系统发育不充分而致。这就是说疫苗并不能完全保证鸡只的安全。

关键词：接种疫苗稀释剂加强管理加强免疫预防疾病系统发育免疫活性大量死亡免疫抑制免疫程序

Alignment of solid targets under extreme tight focus conditions generated by an ellipsoidal plasma mirror

在线全文

学校读者我要写书评

暂无评论

Matter and Radiation at Extremes 2019年第2期4卷 30-35页

作者： Deepak Kumar Michal Smid Sushil singh Alexander Soloviev Hannes Bohlin Konstantin Burdonov Gashaw Fente Alexander Kotov Livia Lancia Vit Leedl Sergey Makarov Michael Morrissey Sergey Perevalov Denis Romanovsky Sergey Pikuz Ryousuke Kodama David Neely Paul McKenna Tomas Lastovicka Mikhail Starodubtsev Stefan Weber Motoaki Nakatsutsumi Julien Fuchs ELI Beamlines Institute of Physics5.kvetna 83525241 Dolni BrezanyCzech Republic Institute of Applied Physics of the Russian Academy of Sciences(IAP RAS) 46 Ulyanov Street603950 Nizhny NovgorodRussia LULI-CNRS Ecole PolytechniqueCEA:Universite Paris-SaclayUPMC Univ Paris 06:Sorbonne UniversitiesF-91128 Palaiseau CedexFrance Research Center Toptec Institute of Plasma PhysicsSobotecka 166051101 TurnovCzech Republic Joint Institute for High Temperatures Russian Academy of Science(JIHT RAS) Moscow 125412Russia Division of Electrical Electronic and Information EngineeringGraduate School of EngineeringOsaka UniversityOsakaJapan Central Laser Facility STFC Rutherford Appleton LaboratoryDidcot OX110QXUnited Kingdom Department of Physics SUPA University of StrathclydeGlasgow G40NGUnited Kingdom European XFEL GmbH Holzkoppel 422869 SchenefeldGermany

The design of ellipsoidal plasma mirrors(EPMs)for the PEARL laser facility is *** EPMs achieve a magnification of 0.32 in focal spot size,and the corresponding increase in focused intensity is expected to be about *** and implementing such focusing optics for short-pulse(<100 fs)systems paves the way for their use in future high-power facilities,where they can be used to achieve intensities beyond 1023W/cm^(2).A retro-imaging-based target alignment system is also described,which is used to align solid targets at the output of the ellispoidal mirrors(with a numerical aperture of 0.75 in this case).

关键词： beyond mirror extreme

Surveying the genomic landscape of silage-quality traits in maize (Zea mays L.)

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Heterologous expression of the Haynaldia villosa pattern-recognition receptor CERK1-V in wheat increases resistance to three fungal diseases

The Crop Journal 2023年第6期

作者： Jatin Sharma Shubham Sharma Krishna Sai Karnatam Om Prakash Raigar Chayanika Lahkar Dinesh Kumar Saini Sushil Kumar Alla singh Abhijit Kumar Das Priti Sharma Ramesh Kumar

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

1例甲状腺毒症患儿治疗过程中所伴发的低钙血症

The Crop Journal 2022年第6期

作者： Anqi Fan Luyang Wei Xu Zhang Jia Liua Li Sun Jin Xiao Yajia Wang Haiyan Wang Jian Hua Ravi P.singh Zongkuan Wang Xiue Wang

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（儿科学分册） 2006年第8期2卷 19-19页

作者： Kansra S. Devidayal Suri D. singh M. 李开(译) -ACTA PAEDIATR. INT. J. PAEDIATR.2006 95/3 (375- 377) 不详

A 2-mo-old infant born to a mother with Graves’disease and having symptoms of thyrotoxicosis was started on antithyroid ***-threatening hypocalcaemia requiring high-dose calcium infusions developed 1 mo after starting *** alkaline phosphatase and paratharmone levels were *** communication may serve to alert treating physicians about this rare complication in infants with thyrotoxicosis after initiation of antithyroid ***:Severe hypocalcaemia may follow initiation of antithyroid therapy in infants with thyrotoxicosis.

关键词：甲状腺毒症低钙血症治疗过程伴发毒性弥漫性甲状腺肿抗甲状腺治疗血清碱性磷酸酶患儿抗甲状腺药物病情恶化

Effective Use of Near Real-time Monitoring System for Stunting Reduction in Zimbabwe

在线全文

学校读者我要写书评

暂无评论

Journal of Health Science 2019年第2期7卷 89-100页

作者： Z.Gomora A.Ndlovu C.Siwela J.Makanjera A.Chineka M.Dodzo V.singh I.Ngnie-Teta M.A.Ayoya United Nations Children’s Fund(UNICEF) 6 Fairbridge ParkBelgraviaHarareZimbabwe Food and Nutrition Council Office of the President and CabinetP O Box 6640HarareZimbabwe

Background:In Zimbabwe,26.2 percent of children under five are *** has shown that multi-sector interventions are key to addressing ***,practical implementation is difficult,often occurring through separate disjointed and uncoordinated sector actions with limited access to real time information for ***:To describe the design,implementation,successes,challenges and lessons learned from using a near-real time monitoring(NRTM)system as a monitoring tool for multi-sectoral community based model for stunting reduction in ***:An open source technology was used to obtain the information needed on the multi-sectoral coordination process,provide a common platform to capture and present data on situational factors,community conditions and practices to be acted upon and thus contribute to reducing ***:Significant improvements in community data flows were noted;the system brought together several types of data,concepts,stakeholders and multi-sector energies into focused *** challenges including conceptual issues,initial coordination,financial resources and missed partnership opportunities were *** introduction of the NRTM system resulted in improved data flows for programme monitoring and facilitated multi-sector ***:NRTM is an effective monitoring tool for the multi-sectoral community based model to reduce stunting in Zimbabwe.

关键词： Near real-time monitoring(NRTM) stunting decision-making UNICEF Zimbabwe