行业专家 -米乐体育官方

李勤凡
性      别: 职      称: 教育,高等学校教师,副教授
籍      贯: 陕西省 西安市 现 居 地: 甘肃省 天水市
毕业院校: 西北农林科技大学 专      业: 临床兽医学
出生年月: 1968-04 工作单位: 西北农林科技大学动物医学院
邮       箱: liqinfan@yahoo.com.cn 联系电话:
学       历: 博士

【人物简介】

  李勤凡,汉,1968年出生,博士,西北农林科技大学动物医学院副教授,硕士生导师。1992年7月毕业于西北农业大学兽医系,获农学学士学位,1996年9月,考取西北农林科技大学临床兽医学硕士研究生,1999年7月毕业,获得农学硕士学位;2001年9月,考取西北农林科技大学临床兽医学博士研究生,2005年7月博士毕业,获得农学博士学位。   任中国畜牧兽医学会动物毒物学分会常务理事、中国畜牧兽医学会家畜内科学学分会理事、动物医学进展杂志编委。   主要从事动物疯草中毒病方面的研究,同时,开展了有毒植物和药用植物内生真菌的研究。先后发表论文60多篇,其中sci论文7篇。

【研究方向】

动物中毒性与营养代谢性疾病,动物临床疾病。

【研究成果】

  申请专利6项,其中4项已授权。

【科研项目】

  先后主持和参加科研项目16项,近年来主持和参加的项目如下:   山羊α-甘露糖苷酶及疯草中毒机制的研究,(2012-2015),西北农林科大基本科研业务费-科技创新专项(重点项目),主持人。   疯草内生菌的鉴定及合成sw的研究,(2009-2011), 陕西省科技攻关项目,主持人。   疯草毒素-sw生物降解与机理研究(2006.1-2008.12),国家自然科学基金项目,第二申请人。   合成sw疯草内生真菌的鉴定及机理研究(2008.1-2010.12)国家自然科学基金项目,第二申请人。   细菌对冰川棘豆毒性生物碱tmpd的降解研究(2005-2007), 西北农林科大科研专项基金项目,主持人。   养殖场牛奶安全生产关键技术的研究与示范-子项目(2009-2011), 主持人。   奶牛安全生产-子项目(2012-2014),陕西省财政专项,主持人。   病例教学法在兽医临床诊断学教学中的探索与实践,2011-2013, 西北农林科大教学改革项目, 主持人。   兽医临床诊断学优质课程建设项目(2012-2014),西北农林科技大学,主持人。   苦马豆素免疫测定方法的研究(2004—2006),高等学校博士学科点专项科研基金项目,第二申请人。

【论文著作】

  代表性论文:   li qinfan, wang yingzi, rudolf moldzio, lin weimin, wolf-dieter rausch. swainsonine as a lysosomal toxin affects dopaminergic neurons,journal of neural transmission,2012, 119: 1483-1490.   li qinfan, zhang lihui, ma zhi, kong xiangya, wang fangfang, zhang hong,wang yonghua. probing structural features and binding mode of 3-arylpyrimidin-2,4-diones within housefly γ-aminobutyric acid (gaba) receptor. international journal of molecular sciences,2011, 12(9): 6293-63111.   li qinfan, kong xiangya, xiao zhengtao, zhanglihui, wang fangfang, zhang hong, li yan, wang yonghua.structural determinants of imidacloprid-based nicotinic acetylcholine receptor inhibitors identified using 3d-qsar,docking and molecular dynamics, j mol model. 2012, 18: 2279–2289.   li qinfan, hao caiju, xu yongping, liang jie, yang kai and cui zhonghua. identification of a new locoweed (oxytropis serioopetala) and its clinical and pathological features in poisoned rabbits. j vet med sci,2012,8:989-993.   li qinfan, wang lanfeng, hao caiju, zhao guangming, wang jianhua. biodegradation of 2,2,6,6-tetramethyl- 4-piperidone by three soil bacteria strains and their isolation and identification, afr j microbiol res, 2011, 5(12): 1450-1456.   li qinfan, fang yupeng, li xiuxiu, zhang hong, liu mengmeng, yang huibin, kang zhuo, li yan, wang yonghua. mechanism of the plant cytochrome p450 for herbicide resistance: a modelling study,journal of enzyme inhibition and medicinal chemistry,online on october 11, 2012. (doi:10.3109/14756366. 2012.719505).   yang kai, liang jie, li qinfan (通讯作者), kong xiangya, chen rui, jin yimin. cladosporium.   cladosporioides xj-ac03, an aconitine-producing endophytic fungus isolated from aconitum leucostomum. world journal of microbiology and biotechnology. online on december 27, 2012.(doi: 10.1007/s11274-012-1246 -4).   李勤凡,王建华,耿果霞,闫小兵,王筱婷.冰川棘豆对家兔的毒性研究. 畜牧兽医学报,2004,35(6):716~719.   李勤凡,王建华,李蓉,陈亚,刘志滨.冰川棘豆生物碱分析及苦马豆素的分离鉴定. 畜牧兽医学报, 2005,36(12):1339~1343.   李勤凡,王建华,齐雪茹,谭远友,耿果霞.冰川棘豆对山羊的毒性研究.中国兽医学报,2005,25(5):511~513.   孔祥雅,李 义,程 敏,荆新堂,李勤凡(通讯作者).山羊溶酶体α-ama 基因的克隆、生物信息学及组织表达谱分析,畜牧兽医学报,2012,43(5):826-831   郭伟,李勤凡(通讯作者),孔祥雅,任杰,荆新堂. 疯草内生真菌fel3生产sw培养基的最佳碳氮比优化,草地学报,2011,19(4):674-677.   梁洁,杨凯,李勤凡(通讯作者),姜振国,孔祥雅,杨国栋,金意敏.产萱草根素内生真菌的分离与鉴定,草地学报,2012,20(5): 935-939.   崔忠华,赵兴华,李勤凡(通讯作者),王建华,耿果霞. 气相色谱内标法测定两种黄芪属疯草中苦马豆素含量,西北农林科技大学学报(自然科学版),2008,36(5):17-21.   郭伟,李勤凡(通讯作者),孔祥雅,任杰,荆新堂;埃里格孢菌fel3产sw的发酵培养条件优化,西北农林科技大学学报(自然科学版),西北农业学报(自然科学版) ,2011,39(8):34-39.   代表性著作:   主编《快速高效养猪技术》,2008.5,陕西科学技术出版社。   副主编 《动物疾病诊断学》(21世纪教材),2011.5,中国农业大学出版社。   参编《兽医临床诊断学》(十一五规划教材)2009.5,科学出版社。

与ta有关的专家
姓名:
工作职务:
生物医药与食品工程学院副院长
研究方向:
土壤与植物营养学。
毕业学院:
西北农林科技大学
姓名:
工作职务:
教授
研究方向:
企业管理 技术经济与项目管理
毕业学院:
西北农林科技大学
姓名:
工作职务:
研究方向:
植物营养生理生态、植物逆境细胞及生理学、果树(烟草)水肥高效利用的生理学机制等领域。
毕业学院:
西北农林科技大学
姓名:
工作职务:
freemarker template error (debug mode; use rethrow in production!): the following has evaluated to null or missing: ==> c.admheadship [in template "web-inf/t/cms/www/xatrm/techexpert/detail.html" at line 174, column 47] ---- tip: it's the step after the last dot that caused this error, not those before it. ---- tip: if the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myoptionalvar!mydefault, or use [#if myoptionalvar??]when-present[#else]when-missing[/#if]. (these only cover the last step of the expression; to cover the whole expression, use parenthesis: (myoptionalvar.foo)!mydefault, (myoptionalvar.foo)?? ---- ---- ftl stack trace ("~" means nesting-related): - failed at: ${c.admheadship} [in template "web-inf/t/cms/www/xatrm/techexpert/detail.html" at line 174, column 45] ---- java stack trace (for programmers): ---- freemarker.core.invalidreferenceexception: [... exception message was already printed; see it above ...] at freemarker.core.invalidreferenceexception.getinstance(invalidreferenceexception.java:134) at freemarker.core.evalutil.coercemodeltotextualcommon(evalutil.java:451) at freemarker.core.evalutil.coercemodeltostringormarkup(evalutil.java:374) at freemarker.core.dollarvariable.calculateinterpolatedstringormarkup(dollarvariable.java:96) at freemarker.core.dollarvariable.accept(dollarvariable.java:59) at freemarker.core.environment.visit(environment.java:362) at freemarker.core.iteratorblock$iterationcontext.executenestedcontent(iteratorblock.java:263) at freemarker.core.iteratorblock$iterationcontext.accept(iteratorblock.java:200) at freemarker.core.environment.visititeratorblock(environment.java:595) at freemarker.core.iteratorblock.acceptwithresult(iteratorblock.java:81) at freemarker.core.iteratorblock.accept(iteratorblock.java:67) at freemarker.core.environment.visit(environment.java:326) at freemarker.core.environment.visit(environment.java:332) at freemarker.core.environment.process(environment.java:305) at freemarker.template.template.process(template.java:384) at com.xatrm.common.web.springmvc.simplefreemarkerview.rendermergedtemplatemodel(simplefreemarkerview.java:114) at org.springframework.web.servlet.view.abstracttemplateview.rendermergedoutputmodel(abstracttemplateview.java:167) at org.springframework.web.servlet.view.abstractview.render(abstractview.java:303) at org.springframework.web.servlet.dispatcherservlet.render(dispatcherservlet.java:1257) at org.springframework.web.servlet.dispatcherservlet.processdispatchresult(dispatcherservlet.java:1037) at org.springframework.web.servlet.dispatcherservlet.dodispatch(dispatcherservlet.java:980) at org.springframework.web.servlet.dispatcherservlet.doservice(dispatcherservlet.java:897) at org.springframework.web.servlet.frameworkservlet.processrequest(frameworkservlet.java:970) at org.springframework.web.servlet.frameworkservlet.doget(frameworkservlet.java:861) at javax.servlet.http.httpservlet.service(httpservlet.java:622) at org.springframework.web.servlet.frameworkservlet.service(frameworkservlet.java:846) at javax.servlet.http.httpservlet.service(httpservlet.java:729) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:230) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at org.apache.tomcat.websocket.server.wsfilter.dofilter(wsfilter.java:52) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at org.jasig.cas.client.session.singlesignoutfilter.dofilter(singlesignoutfilter.java:76) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at ci.filter.sqlinjectfilter.dofilter(sqlinjectfilter.java:157) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at ci.filter.xssfilter.dofilter(xssfilter.java:96) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at ci.filter.securityfilter.dofilter(securityfilter.java:25) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at com.xatrm.common.web.xssfilter.dofilter(xssfilter.java:40) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at org.apache.shiro.web.servlet.abstractshirofilter.executechain(abstractshirofilter.java:449) at org.apache.shiro.web.servlet.abstractshirofilter$1.call(abstractshirofilter.java:365) at org.apache.shiro.subject.support.subjectcallable.docall(subjectcallable.java:90) at org.apache.shiro.subject.support.subjectcallable.call(subjectcallable.java:83) at org.apache.shiro.subject.support.delegatingsubject.execute(delegatingsubject.java:383) at org.apache.shiro.web.servlet.abstractshirofilter.dofilterinternal(abstractshirofilter.java:362) at org.apache.shiro.web.servlet.onceperrequestfilter.dofilter(onceperrequestfilter.java:125) at org.springframework.web.filter.delegatingfilterproxy.invokedelegate(delegatingfilterproxy.java:346) at org.springframework.web.filter.delegatingfilterproxy.dofilter(delegatingfilterproxy.java:262) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at org.springframework.orm.hibernate4.support.opensessioninviewfilter.dofilterinternal(opensessioninviewfilter.java:151) at org.springframework.web.filter.onceperrequestfilter.dofilter(onceperrequestfilter.java:107) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at org.springframework.web.filter.characterencodingfilter.dofilterinternal(characterencodingfilter.java:197) at org.springframework.web.filter.onceperrequestfilter.dofilter(onceperrequestfilter.java:107) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at com.xatrm.common.web.processtimefilter.dofilter(processtimefilter.java:35) at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:192) at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:165) at org.apache.catalina.core.standardwrappervalve.invoke(standardwrappervalve.java:198) at org.apache.catalina.core.standardcontextvalve.invoke(standardcontextvalve.java:108) at org.apache.catalina.authenticator.authenticatorbase.invoke(authenticatorbase.java:472) at org.apache.catalina.core.standardhostvalve.invoke(standardhostvalve.java:140) at org.apache.catalina.valves.errorreportvalve.invoke(errorreportvalve.java:79) at org.apache.catalina.valves.abstractaccesslogvalve.invoke(abstractaccesslogvalve.java:620) at org.apache.catalina.core.standardenginevalve.invoke(standardenginevalve.java:87) at org.apache.catalina.connector.coyoteadapter.service(coyoteadapter.java:349) at org.apache.coyote.http11.http11processor.service(http11processor.java:783) at org.apache.coyote.abstractprocessorlight.process(abstractprocessorlight.java:66) at org.apache.coyote.abstractprotocol$connectionhandler.process(abstractprotocol.java:789) at org.apache.tomcat.util.net.nioendpoint$socketprocessor.dorun(nioendpoint.java:1455) at org.apache.tomcat.util.net.socketprocessorbase.run(socketprocessorbase.java:49) at java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1142) at java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:617) at org.apache.tomcat.util.threads.taskthread$wrappingrunnable.run(taskthread.java:61) at java.lang.thread.run(thread.java:745)
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