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Close Neighbors Plus Relatives──An unforgettable Trip to the Philippines
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作者 Wang Fengying 《International Understanding》 1996年第2期13-14,共2页
At the invitation of the.Asian Center of the Philip-pine University,a five-mem-berCAFIU delegation visited the Philippines.The host high-ly regarded our visit,gave us a W arm and courteous recep-tion.Mr.Estrada.
关键词 PLUS An unforgettable Trip to the Philippines close Neighbors Plus relatives
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Ratios of Closely Related Elements in Soil and Their Implications 被引量:1
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作者 XINGGUANG-XI HOUWEN-HUA 《Pedosphere》 SCIE CAS CSCD 1991年第4期333-343,共11页
This paper has investigated the ratios of closely related elements such as Mn,Cr,V,Ni,Co,Cu,Pb,Cd,Ba,Sr,La and Ce in the major soils of China,and the factors affecting them,and explored their use as indicators in soil... This paper has investigated the ratios of closely related elements such as Mn,Cr,V,Ni,Co,Cu,Pb,Cd,Ba,Sr,La and Ce in the major soils of China,and the factors affecting them,and explored their use as indicators in soil formation,material transport and environmental pollution.Results show that the effect of soil-forming processes on the ratios of closely related elements varied with different elements,and became greater in the sequence of Ce/La <V/Cr≈Ni/Co<Zn/Cu≈Zn/Pb<Zn/Cd<Mn/Cr<Ba/Sr.The magnitude of the variation in the ratios of closely related elements depended on the chemical properties of the elements themselves,on the one hand,and the parent material and climatic conditions on the other.The ratio of Ba/Sr showed a distinct zonality,decreasing gradually in the sequence:cool temperate zone acid soils>grassland soils>desert soils and increasing gradually from the semi-arid subhumid zone soils>the temperate zone neutral soils>the north subtropic zone soils>tropical and subtropical acid soils. 展开更多
关键词 abundance of elements material transport ratios of closely related elements soil-forming processes
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Genetic Diversity of Jinsha Pomelo and Its Closely-related Germplasms Assessed by SSR Molecular Markers
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作者 Zhaoliang LIU Shuilin WAN +4 位作者 Chengpu YAN Zhongdong HU Xinhua HE Pingzhang ZENG Qigao HUANG 《Agricultural Biotechnology》 CAS 2017年第5期15-17,22,共4页
SSR molecular markers were used to analyze the genetic diversity of 8 Jinsha pomelo germplasm and its closely-related varieties from main planting area in Jiangxi Province. A total of 92 alleles were detected from 26 ... SSR molecular markers were used to analyze the genetic diversity of 8 Jinsha pomelo germplasm and its closely-related varieties from main planting area in Jiangxi Province. A total of 92 alleles were detected from 26 pairs of selected primers with 53. 68% of polymorphism. The alleles detected per locus were ranged from 2 to 8. On average,3. 54 alleles were amplified from per pair of primers. The similarity coefficients of the 8 varieties were in the range of 0. 729-0. 924.According to the genetic similarities based on UPGMA method,all materials were divided into two groups of Jinlan pomelo and Shatian pomelo at the similarity coefficient of 0. 738. 展开更多
关键词 Jinsha POMELO closely relatED VARIETIES SSR molecular MARKERS
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Comparative Study of Salinity Tolerance an Oceanic Sea Skater, <i>Halobates</i><i>micans</i>and Its Closely Related Fresh Water Species, <i>Metrocoris</i><i>histrio</i>
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作者 Takero Sekimoto Yuki Osumi +7 位作者 Takashi Shiraki Akane Kobayashi Kentaro Emi Mitsuru Nakajo Masatoshi Moku Vladimir Kostal Chihiro Katagiri Tetsuo Harada 《Natural Science》 2014年第14期1141-1148,共8页
This study aims, first, to examine the limit for tolerance to lower salinity by an oceanic sea skater, Halobates micans, and , second, to make it clear whether exclusively fresh water Halobatinae species, Metrocoris h... This study aims, first, to examine the limit for tolerance to lower salinity by an oceanic sea skater, Halobates micans, and , second, to make it clear whether exclusively fresh water Halobatinae species, Metrocoris histrio has salinity tolerance. Adults of H. micans were collected using Neuston Net from the starboard side of R/V MIRAI on a fixed station at 8°S, 80°E, whereas those of M. histrio were collected from a small pond filled with a spring fresh water in Kochi (33°N, 133°E), Japan. Time in survival was measured in starved condition under several salinity conditions: 0‰, 2‰, 4‰, 6‰, 8‰, 9‰ and 10‰ for H. micans;0‰, 5‰, 10‰, 12.5‰, 15‰ for M. histrio. Half of adults were in coma due to lower salinity under 10‰ and time in survival was less than 10 hours under less than 4‰ for H. micans. Time in survival was half at 5‰ of 80 hours on average at 0‰ as a control and less than 10 hours at 10‰ or higher salinity for M. histrio. Relatively flexible osmo-regulation ability by H. micans would be related to wide variety of salinity condition of surface oceanic water, whereas very limited tolerance even to lower salinity of 5‰ may be permitted by the no chances to be exposed to brackish water in natural habitats of M. histrio. This study showed that salinity tolerance of Halobatinae species would reflect, directly, the salinity condition of their habitats. 展开更多
关键词 OCEANIC SEA Skaters FRESH Water Halobates mican sand Its closely related FRESH Water SPECIES Metrocoris histrio
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China's development without close relation with the world
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《开放导报》 1999年第6期1-1,共1页
关键词 China’s development without close relation with the world
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Critical Behavior of the Energy Gap and Its Relation with the Berry Phase Close to the Excited State Quantum Phase Transition in the Lipkin Model
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作者 袁子刚 张平 《Chinese Physics Letters》 SCIE CAS CSCD 2015年第6期1-5,共5页
In our previous work [Phys. Rev. A 85 (2012) 044102], we studied the Berry phase of the ground state and exited states in the Lipkin model. In this work, using the Hellmann-Feynman theorem, we derive the relation be... In our previous work [Phys. Rev. A 85 (2012) 044102], we studied the Berry phase of the ground state and exited states in the Lipkin model. In this work, using the Hellmann-Feynman theorem, we derive the relation between the energy gap and the Berry phase closed to the excited state quantum phase transition (ESQPT) in the Lipkin model. It is found that the energy gap is approximately linearly dependent on the Berry phase being closed to the ESQPT for large N. As a result, the critical behavior of the energy gap is similar to that of the Berry phase. In addition, we also perform a semiclassical qualitative analysis about the critical behavior of the energy gap. 展开更多
关键词 Critical Behavior of the Energy Gap and Its relation with the Berry Phase close to the Excited State Quantum Phase Transition in the Lipkin Model
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Stories Related to Marriage in Tari Village
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作者 YU QIAN & JIN YONG 《China's Tibet》 2006年第3期32-41,共10页
Irecently paid a visit to Tari Village in Renbo County of Xigaze. I went there for two purposes: to attend the Ongkor (Bumper Harvest) Festival and to persuade Puncog's father to allow him to get married in Lhasa.
关键词 Stories related to marriage in Tari Village
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急性粒-单核细胞白血病患者造血干细胞移植后微血栓形成凝血指标监测及治疗1例报告
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作者 沈连军 吴蔚 +6 位作者 吉薇 王红 孙幸 施青青 孙梅 顾健 倪军 《诊断学理论与实践》 2024年第2期180-183,共4页
本文报道1例急性粒-单核细胞白血病(急性髓系白血病M4型)(CBFB基因阳性)患者,经亲缘半相合造血干细胞移植后并发下肢微血栓形成,并总结其诊治经验。该患者经常规化疗后获完全缓解,但又于2年后复发,遂予行亲缘半相合造血干细胞移植。在... 本文报道1例急性粒-单核细胞白血病(急性髓系白血病M4型)(CBFB基因阳性)患者,经亲缘半相合造血干细胞移植后并发下肢微血栓形成,并总结其诊治经验。该患者经常规化疗后获完全缓解,但又于2年后复发,遂予行亲缘半相合造血干细胞移植。在患者接受移植后的常规治疗期间,动态观察其凝血相关指标[包括D-二聚体(D-dimer, D-D)、抗凝血酶Ⅲ(antithrombinⅢ,AT-Ⅲ)、血管性血友病因子(von Willebrand factor, vWF)、纤维蛋白原降解产物(fibrinogen degradation products, FDP)、纤维蛋白单体(fibrin monomer, FM)]。在移植后100 d左右,患者出现黄疸及转氨酶升高,采用经右下肢股静脉置管行血浆置换治疗3次。在去除静脉置管1周后,患者出现左踝部指凹性水肿,血管B超检查提示其左下肢腓肠肌浅静脉丛有微血栓形成;凝血指标检测显示,D-D、vWF、FDP、FM等指标升高,AT-Ⅲ水平降低。予口服拜瑞妥5 mg/d抗栓治疗2周后,患者上述凝血指标渐趋正常,左下肢肌间静脉丛血栓和肢肿消失。在造血干细胞移植后,除密切检查血管B超,动态监测D-D、AT-Ⅲ、vWF、FDP、FM等凝血指标可预测移植相关微血栓和高凝状态,并为临床开展有效抗的凝治疗提供实验依据。 展开更多
关键词 凝血指标 亲缘半相合造血干细胞移植 微血栓形成 彩色多普勒超声
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小儿伤科泡腾颗粒中维持骨重塑稳态的生物活性分子筛选分析
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作者 尹小娟 温慧敏 +1 位作者 杨沙 杨芝芳 《儿科药学杂志》 2024年第1期6-10,共5页
目的:筛选小儿伤科泡腾颗粒中维持骨细胞骨重塑稳态的潜在中药质量标志物(Q-Marker)。方法:采用超高效液相色谱-四极杆-飞行时间串联质谱(UPLC-Q-TOF-MS)方法对不同提取基相、批次的小儿伤科泡腾颗粒常温提取液进行活性化学药物成分色... 目的:筛选小儿伤科泡腾颗粒中维持骨细胞骨重塑稳态的潜在中药质量标志物(Q-Marker)。方法:采用超高效液相色谱-四极杆-飞行时间串联质谱(UPLC-Q-TOF-MS)方法对不同提取基相、批次的小儿伤科泡腾颗粒常温提取液进行活性化学药物成分色谱、质谱解析。阳性对照采用伊班膦酸钠,绘制小儿伤科泡腾颗粒UPLC-Q-TOF-MS指纹图谱,结合SwissADME在线开源数据库对各成分主峰主要分子成分进行鉴定。筛选差异性分子图谱并与骨细胞Dickkopf相关蛋白1(DKK1)进行分子对接虚拟适配,以结合能<-15.0 kJ/mol为筛选条件,筛选小儿伤科泡腾颗粒治疗闭合性骨折的潜在Q-Marker。结果:对我院多批次小儿伤科泡腾颗粒原材料进行随机分布组合,共制备得到24批次小儿伤科泡腾颗粒样品,样品相似度分布区间0.901~0.976,有效成分具备一致性。小儿伤科泡腾颗粒总离子流图分析结果显示,共鉴定出18个共有峰,鉴别明确12种化合物:(+)-荷包牡丹碱、齐墩果酸、1182-94-1、赤霉素A4、白桦脂酸、植物甾醇、硫酸黄连碱、T25789、芍药新苷、二氢血根碱、人参皂苷Rh2、盐酸异黄连碱。其中,(+)-荷包牡丹碱、齐墩果酸、1182-94-1、硫酸黄连碱、T25789、芍药新苷、二氢血根碱、人参皂苷Rh2、盐酸异黄连碱9种化合物筛选作为小儿伤科泡腾颗粒的潜在Q-Marker。结论:(+)-荷包牡丹碱、齐墩果酸、1182-94-1、硫酸黄连碱、T25789、芍药新苷、二氢血根碱、人参皂苷Rh2、盐酸异黄连碱可能是小儿伤科泡腾颗粒维持骨细胞骨重塑稳态的主要活性成分,具备抑制DKK1活性并加速骨细胞重建的分子学潜能,可作为小儿伤科泡腾颗粒治疗闭合性骨折损伤的潜在Q-Marker。 展开更多
关键词 小儿伤科泡腾颗粒 超高效液相色谱-四极杆-飞行时间串联质谱 分子对接虚拟技术 Dickkopf相关蛋白1 闭合性骨折 中医质量标志物 指纹图谱
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余罪自首中“密切关联型”同种罪行的认定标准探析
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作者 王喜娟 《犯罪研究》 2024年第4期107-112,共6页
余罪自首的认定是目前司法实践中的一个难题,相关司法解释对于余罪自首的认定明确排除了“同种罪行”的供述,但“同种罪行”的认定标准事关余罪自首的成立范围。从与“自动投案”型自首相平衡,体现行为人认罪悔罪态度及节约司法资源等... 余罪自首的认定是目前司法实践中的一个难题,相关司法解释对于余罪自首的认定明确排除了“同种罪行”的供述,但“同种罪行”的认定标准事关余罪自首的成立范围。从与“自动投案”型自首相平衡,体现行为人认罪悔罪态度及节约司法资源等角度考量,“同种罪行”包括三种类型,各自的认定标准有所不同。其中“同罪名型”“选择性罪名型”属于法律拟制型同种罪行,包括同质不同宗罪行;“密切关联型”同种罪行则需具备基于同一罪行在事实上的密切关联,以及由罪行各要素关系所决定的罪名之间法律上的密切关联两个条件才能构成。 展开更多
关键词 余罪自首 同种罪行 密切关联 认定标准
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无锡地区HBsAg-/HBV DNA+献血人群HBcrAg检出特点分析 被引量:1
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作者 王嫣 金建怀 +2 位作者 许友山 郝庆钦 夏卫 《中国输血杂志》 2024年第1期32-36,共5页
目的分析新型血清标志物乙型肝炎核心相关抗原(HBcrAg)在无锡地区HBsAg-/HBV DNA+献血人群中的检出特点。方法通过电话追踪随访了37名既往HBsAg-/HBV DNA+献血者并获得其血清,采用电化学发光法和实时荧光定量PCR核酸筛检出22例HBsAg-/HB... 目的分析新型血清标志物乙型肝炎核心相关抗原(HBcrAg)在无锡地区HBsAg-/HBV DNA+献血人群中的检出特点。方法通过电话追踪随访了37名既往HBsAg-/HBV DNA+献血者并获得其血清,采用电化学发光法和实时荧光定量PCR核酸筛检出22例HBsAg-/HBV DNA+献血者血清作为OBI组进行HBcrAg酶联免疫吸附法检测。挑选出20名经2遍酶免和1遍核酸筛检的健康献血者的血清作为健康对照组,20例经无锡第五人民医院临床诊断为慢性乙型肝炎患者血清作为实验的CHB组,分别进行HBcrAg酶联免疫吸附法检测;并对OBI组进行HBcrAg与HBeAb、HBcAb、ALT、HBV DNA的相关性分析。结果37份献血者标本经化学发光法检测HBsAg和核酸筛查,检出22份HBsAg-/HBV DNA+标本即OBI组,检出率59.46%。OBI组与健康对照组、CHB组血清的HBcrAg表达含量分别是(0.92±0.13)ng/mL、(0.47±0.09)ng/mL、(1.14±0.23)ng/mL(P<0.05),OBI组与CHB组的HBcrAg表达均高于健康对照组(P<0.05)。OBI组的HBcrAg与HBeAb、HBcAb、ALT、HBV DNA指标均无相关性(P>0.05)。结论OBI组与CHB组的HBcrAg表达均高于健康对照组,其血清HBcrAg在一定程度上与HBeAb、HBcAb、ALT、HBV DNA无相关性,HBcrAg在筛查HBsAg-/HBV DNA+献血者中具有较好的应用前景。 展开更多
关键词 乙型肝炎核心相关抗原 HBsAg-/HBV DNA+ 献血者 共价闭合环状DNA
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当代中国农村多元婚姻形式与代际关系调适——兼论父权制家庭变革的不均衡性
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作者 周新成 《山西农业大学学报(社会科学版)》 2024年第6期104-113,共10页
进入21世纪,中国农村出现了多元化的婚姻形式。一方面,传统的“嫁娶婚”形式在社会转型变迁中产生了相应的变革;另一方面,在一些地区普遍出现了“并家婚”“两头婚”等新婚姻形式。不同的婚姻形式在婚姻缔结、居住模式、家庭与亲属关系... 进入21世纪,中国农村出现了多元化的婚姻形式。一方面,传统的“嫁娶婚”形式在社会转型变迁中产生了相应的变革;另一方面,在一些地区普遍出现了“并家婚”“两头婚”等新婚姻形式。不同的婚姻形式在婚姻缔结、居住模式、家庭与亲属关系方面存在较大的差异。并且,当代中国的婚姻形式变迁具有较为明显的区域差异,有着各自的生成基础。在不同婚姻形式中,代际关系也呈现出不同的变迁与调适状况。透过婚姻形式变迁与代际关系调适可以发现,当代中国父权制家庭变革具有区域、城乡、阶层等维度的不均衡性。在研究中国家庭现代化转型路径、制定适宜的家庭政策以保卫家庭与推动社会平等化进程时,应该考虑到家庭变迁的不均衡性现实,既要有总体性视角,也要有区域性视角。 展开更多
关键词 婚姻形式 并家婚 两头走 代际关系 父权制
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两类3×3上三角关系矩阵的可能闭值域谱
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作者 李佳丽 吴秀峰 《内蒙古大学学报(自然科学版)》 CAS 2024年第5期470-477,共8页
设H_(1),H_(2),H_(3)为无穷维复可分Hilbert空间,对给定关系A∈B CR(H_(1)),B∈B CR(H_(2)),C∈B CR(H_(3)),记M_(D,E,F):={A D E O B F O O C},其中D∈BR(H_(2),H_(1)),E∈B(H_(3),H_(1)),F∈BR(H_(3),H_(2))。得到了对任意D∈B(H_(2),... 设H_(1),H_(2),H_(3)为无穷维复可分Hilbert空间,对给定关系A∈B CR(H_(1)),B∈B CR(H_(2)),C∈B CR(H_(3)),记M_(D,E,F):={A D E O B F O O C},其中D∈BR(H_(2),H_(1)),E∈B(H_(3),H_(1)),F∈BR(H_(3),H_(2))。得到了对任意D∈B(H_(2),H_(1)),E∈B(H_(3),H_(1)),F∈B(H_(3),H_(2))和D∈BR(H_(2),H_(1)),E∈B(H_(3),H_(1)),F∈B(H_(3),H_(2)),关系矩阵M_(D,E,F)都有闭值域的充分必要条件,并进一步刻画了两类3×3上三角关系矩阵的可能闭值域谱。 展开更多
关键词 关系矩阵 值域闭性 闭值域谱
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系统论视角下平台用工劳动关系认定研究
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作者 孙亮 《山东工会论坛》 2024年第2期59-68,共10页
平台用工是信息技术应用于用工领域的新产物,极大提升了用工的便利性,但平台用工劳动关系定性的不明确给平台与从业者权益的平衡带来了难题。平台用工在用工组织方式上明显不同于传统用工,社会和科技的进步使得原有劳动关系认定标准变... 平台用工是信息技术应用于用工领域的新产物,极大提升了用工的便利性,但平台用工劳动关系定性的不明确给平台与从业者权益的平衡带来了难题。平台用工在用工组织方式上明显不同于传统用工,社会和科技的进步使得原有劳动关系认定标准变得不合时宜。从系统论视角看,平台用工定性应摆脱传统劳动立法阶段性标准的束缚,回归劳动法倾斜保护定位源头考察,以劳动关系系统从属特性审视,平台用工存在劳动关系定性空间。适应平台用工从属方式不拘一格的特点,劳动关系的认定可从“细致、固定”的标准转向“概括、弹性”的标准,依动态系统论思维在多元从属元素框架下综合考量劳动关系的存在与否。 展开更多
关键词 平台用工 劳动关系系统 开放性 封闭性 动态性
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On the Relation Redundancy in Fuzzy Databases
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作者 唐晓辉 陈国青 《Journal of Donghua University(English Edition)》 EI CAS 2006年第6期67-70,83,共5页
This paper concentrates on the problem of data redundancy under the extended-possibility-based model. Based on the information gain in data classification, a measure - relation redundancy - is proposed to evaluate the... This paper concentrates on the problem of data redundancy under the extended-possibility-based model. Based on the information gain in data classification, a measure - relation redundancy - is proposed to evaluate the degree of a given relation being redundant in whole. The properties of relation redundancy are also investigated. This new measure is useful in dealing with data redundancy. 展开更多
关键词 fuzzy relational data model closeNESS relation redundancy.
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Marriage Migration of Mongolian Women to South Korea
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作者 Tsetsegjargal Tseden 《Sociology Study》 2014年第12期1050-1059,共10页
Underpinning most of the Korean-Mongolian relationship is the shared view that these two nations have racial, linguistic, historical, and religious connections. Both peoples cite the famous Mongolian blue spot, as wel... Underpinning most of the Korean-Mongolian relationship is the shared view that these two nations have racial, linguistic, historical, and religious connections. Both peoples cite the famous Mongolian blue spot, as well as the Mongolian Empire's close relations with the Koryo dynasty in the thirteenth and fourteenth centuries. However, it is undeniable that in recent years, Mongolia's relations with South Korea have grown much wider and deeper in scope. When it comes to multiculturalism a South Korea's overarching social phenomenon, tens of thousands of Mongolian expatriates are one of primary contributors to the first-ever trend throughout Korean history. Marriage migration of Mongolians to South Korea has increased since mid-1990s, in company with immigrant laborers, and became one of the primary contributors to the binational population movement, This paper deals with intertwining migration of Mongolian population to South Korea and describes characteristic of Korean-Mongolian binational marriage, using statistical data and other relevant researches. 展开更多
关键词 Bi-national relation marriage migration GENDER WOMEN
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Relation Contractive Selfmaps Involving Cauchy Sequences
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作者 Maria Luigia Diviccaro Salvatore Sessa 《Advances in Pure Mathematics》 2019年第5期421-428,共8页
We obtain two generalizations of a known theorem of A. Alam and M. Imdad (J. Fixed Point Theory Appl. 17 (2015) 693-702) showing that some standard proofs can be obtained involving only Cauchy sequences of the success... We obtain two generalizations of a known theorem of A. Alam and M. Imdad (J. Fixed Point Theory Appl. 17 (2015) 693-702) showing that some standard proofs can be obtained involving only Cauchy sequences of the successive approximations. Suitable examples prove the effective generalization of our results in metric spaces not necessarily complete. 展开更多
关键词 CAUCHY Sequence d-Self-closed relatION relatION CONTRACTION relatION PRESERVING
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满蒙联姻与中华民族共同体意识的巩固 被引量:2
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作者 崔明德 崔红霞 《烟台大学学报(哲学社会科学版)》 CSSCI 2023年第3期63-79,共17页
满蒙联姻是清朝的一项基本国策,标志着中国和亲政策的成熟。清朝各个时期的满蒙联姻都有明确动机、鲜明特点、突出作用和深刻影响。满蒙联姻促进了满蒙双方政治上的互信、经济上的交往、文化上的交流、血脉上的交融,使满蒙双方强化了休... 满蒙联姻是清朝的一项基本国策,标志着中国和亲政策的成熟。清朝各个时期的满蒙联姻都有明确动机、鲜明特点、突出作用和深刻影响。满蒙联姻促进了满蒙双方政治上的互信、经济上的交往、文化上的交流、血脉上的交融,使满蒙双方强化了休戚与共、荣辱与共、生死与共、命运与共的共同体理念,对统一的多民族国家的巩固具有重要意义。 展开更多
关键词 满蒙联姻 和亲 民族关系 中华民族共同体意识
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“肝胆相照”医学内涵探微 被引量:1
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作者 刘勇 王榕 +1 位作者 李心沁 韩兴军 《山东中医杂志》 2023年第7期705-708,共4页
通过查阅文献、结合临床,从解剖位置、生理功能、病理变化三方面阐释“肝胆相照”的医学内涵。肝胆两者在解剖上互相依靠,紧密相连;在生理上相互协同,相互为用;在病理上相互影响,互为因果。治疗肝胆疾病应将肝、胆作为整体,结合天人相... 通过查阅文献、结合临床,从解剖位置、生理功能、病理变化三方面阐释“肝胆相照”的医学内涵。肝胆两者在解剖上互相依靠,紧密相连;在生理上相互协同,相互为用;在病理上相互影响,互为因果。治疗肝胆疾病应将肝、胆作为整体,结合天人相应思想,重视丑时对肝胆疾病转归的重要影响,预防肝病及胆、胆病及肝的疾病转变,将调节肝胆作为维持人体健康的基础。 展开更多
关键词 肝胆相照 解剖 司疏泄 经络 肝病及胆 胆病及肝 丑时
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中药材全蝎的鉴定研究 被引量:2
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作者 乔莎 牛美莲 邸智勇 《中医药学报》 CAS 2023年第6期43-49,共7页
全蝎是野生马氏正钳蝎的干燥体,是药效广泛的常用名贵中药材。全蝎曾被列入治疗多种病毒性疾病的方剂中,其中包括COVID-19和SARS。全蝎产地范围广,多道地,多近缘种。中药材市场上常见其伪品,医药从业人员往往无法准确鉴定全蝎的真伪,影... 全蝎是野生马氏正钳蝎的干燥体,是药效广泛的常用名贵中药材。全蝎曾被列入治疗多种病毒性疾病的方剂中,其中包括COVID-19和SARS。全蝎产地范围广,多道地,多近缘种。中药材市场上常见其伪品,医药从业人员往往无法准确鉴定全蝎的真伪,影响了治疗效果。本文对全蝎的性状、化学成分、基因等方面的鉴定研究进展进行了回顾,同时提供了全蝎及其主要伪品的照片与物种检索表,以期为全蝎的药用与研究提供基础信息。 展开更多
关键词 马氏正钳蝎 种内分化 近缘种 伪品
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