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陕西省动物研究所现有馆藏标本5万余份,是秦岭地区野生动物保护及研究的重要参考资料。为加强标本管理,提高标本使用效率,我们在2008年4月至2009年6月对所内馆藏标本进行了系统分类整理,分析总结了馆藏标本的现实状况并就存在的问题进行了探讨,为标本数字化共享平台建设奠定了基础,并为今后科研院校在动物学研究领域的交流与合作奠定基础。

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Automobile Technology & Material is the property of Automobile Technology & Material Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Based on the illegal use cases of turtles resources data compiled by the wildlife identification center of the Shaanxi Institute of Zoology from May 2018 to January 2022,we analyzed the basic situation of all illegal use cases and summarized the occurrence rules.The results showed that there were 39 cases,59 individuals of eight families and 15 genera 17 species were involved.Among them,76.47%(13 species)native to foreign countries and 64.71%(11 species)is listed as national first or second class protected animals(or has included in CITES Red ListⅠ/Ⅱ).Our analysis showed that more turtle species were involved in illegal use cases and new species were occasionally discovered.Illegal trade was shifted to online trading,with more secretive.So we recommend to strengthen supervision of both entity and network markets,to establish a “Investigation-Identification-reception”combinedinstitution,and to strengthen wildlife protection publicity. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Nanchang University (Natural Science) is the property of Journal of Nanchang University (Natural Science) Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective　To investigate the main chemical constituents of the low polarity extracts from pinusmassoniana Lamb. leaves and their synergetic activity with fluconazole against fluconazole-resistant Candida albicans. Methods　The pinusmassoniana leaves were extracted with 80% ethanol, and then the extracts were extracted by petroleum ether to obtain the low polarity extracts. The chemical components were detected by GC-MS and elucidated by the comparison with the standard mass spectral data. The relative contents in percentage were calculated using the area normalization method. The minimal inhibitory concentrations (MIC80) of fluconazole-resistant Candida albicans strains by the low polarity extracts in combination with fluconazole were determined by checkerboard microdilution assay. Results　30 components were detected from the low polarity extracts, and 17 components were identified. The minimum inhibitory concentration (MIC80) of the 80% ethanol extracts, the low polarity extracts and the petroleum ether extracts from the pinusmassoniana leaves combined with fluconazole against fluconazoleresistant Candida albicans were 7.81 μg/ml, 31.25 μg/ml and >250 μg/ml, respectively. Conclusion　The 80% ethanol extracts of pinusmassoniana leaves and its low polarity extracts have synergistic activity combined with fluconazole onfluconazole-resistant Candida albicans. The diterpenoids (53.99%) may be the effective components of the low polarity extracts. [ABSTRACT FROM AUTHOR]

Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Andrology is the property of Chinese Journal of Andrology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

左卡尼汀又名左旋肉碱,是一种人体内天然存在的能量代谢必需物质,可将长链脂肪酸从细胞质转移到线粒体内,并进行三羧酸循环反应和脂肪酸的β氧化,为细胞提供能量。左卡尼汀在生殖系统中具有重要作用,左卡尼汀缺乏将会导致精子及卵母细胞质量下降。近年来,左卡尼汀逐渐应用于多种生殖相关疾病的治疗,包括与男性不育相关的精索静脉曲张、特发性少弱精子症以及与女性不孕相关的多囊卵巢综合征、子宫内膜异位症、功能性闭经等疾病。另外,左卡尼汀在临床上还可应用于冷冻精子和体外受精-胚胎移植技术,在治疗生殖系统疾病、改善体外培养精子质量以及提高体外胚胎移植妊娠率方面均具有重要作用。 [ABSTRACT FROM AUTHOR]

Copyright of Journal of Nanjing University of Information Science & Technology (Natural Science Edition) / Nanjing Xinxi Gongcheng Daxue Xuebao (ziran kexue ban) is the property of Editorial Office of Journal of Nanjing University of Information Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

[Objectives] We analyzed the phenotype of a rice thermo-sensitive yellow leaf mutant yl2(t)an

Copyright of Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Pharmaceutial Care & Research is the property of Editorial Board of Pharmaceutial Care & Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

针对陕西渭河流域本土龟鳖（Testudines）资源日益减少与外来龟鳖物种日益增多的现状，2017年4月和2019年7月，利用笼捕法和访问调查法，对陕西省渭河流域龟鳖类野外群体分布进行了调查。结果显示：陕西省渭河流域外来龟鳖类主要以红耳龟（Trachemys scripta elegans）为主，同时发现有外来物种蛇鳄龟（Chelydra serpentina）的分布，本地龟鳖类物种仅发现中华鳖（Pelodiscus sinensis）。对外来龟鳖类物种的入侵风险进行了分析，并提出相应的预防和管理措施。

巫山布氏角蟾(Boulenophrys wushanensis)为我国特有物种,主要分布于陕西、甘肃、四川、重庆和湖北等地。2016年6月,在对陕西省楼观台实验林场进行动物资源调查时,采集到1号蟾类标本(34°N,108°22’E; 海拔1 010 m),经鉴定为角蟾科(Megophryidae)布氏角蟾属(Boulenophrys)巫山布氏角蟾,经查阅相关文献[1-5],确定为陕西省内秦岭以北首次发现。该标本为雌性,肛部上方呈弧状凸出,第一、二指无婚刺,趾部无蹼。体长37.9 mm,据记载雌蟾成体长38 mm左右[6],该蟾发育为成体阶段。头长11.8 mm,头宽12.0 mm,头部长宽几乎相等。吻部显著突出于下唇,鼓膜2.1 mm,大而圆。背部较为光滑,有成排的痣粒,体侧有小疣粒,腹面光滑,腋腺位于胸侧且小,股后腺明显。前臂及掌长14.4 mm,不到体长一半。指、趾端圆,趾间有蹼迹。体背面浅褐色,两眼间有深褐色