大甘坪滑坡勘探与试验研究

对“31 8”国道大甘坪滑坡进行了实地勘探 ,应用浅层地震法、电探法、机械钻探法等查明了滑坡工程地质、水文地质等情况 ,分析了滑坡成因。试验研究结果表明 ,产生滑坡是地形状况、地质条件、土质特点和工程施工等共同作用的结果。

基于UPLC-TOF-MS结合网络药理学探究大黄甘草汤通便止呕作用机制

目的探究大黄甘草汤(DG)通便止呕的作用机制。方法运用UPLC-TOF-MS对DG化学成分进行定性分析,结合网络药理学探讨DG发挥通便止呕功效的潜在作用机制和物质基础,并运用分子对接技术进行验证。结果UPLC-TOF-MS法采用正负离子扫描模式,根据数据库比对和文献数据从DG水煎液中共鉴定27个化合物。网络药理学分析表明DG通便止呕功效的关键成分可能为木犀草素、圣草酚、甘草次酸、大黄素等;关键靶点可能为AKT1、IL6、IL1B、TP53、TNF、EGFR;关键通路可能为胃癌、结直肠癌、IL-17、TNF、HIF-1等信号通路。有效成分与核心靶点分子对接结果良好。结论该研究较全面地阐明了DG水煎液的化学成分,明确了DG通过减轻炎症状态、促进肠道运动等作用发挥通便止呕的功效,可为DG的进一步质量评价和临床研究提供参考。

丹栀逍遥散合甘麦大枣汤联合疏肝调神针法对偏头痛临床疗效及血清指标变化的影响

目的 分析丹栀逍遥散合甘麦大枣汤联合疏肝调神针法对偏头痛临床疗效及对血清肿瘤坏死因子-α(Tumor Necrosis Factor-α,TNF-α)、细胞间黏附分子-1(intercellular adhesion molecule-1,ICAM-1)和降钙素基因相关肽(Calcitonin gene related peptide, CGRP)水平的影响。方法 选择齐齐哈尔市中医医院2020年3月—2022年3月收治的126例偏头痛患者,使用随机数字表法分别纳入联合组(n=63)、对照组(n=63)。两组均给予盐酸氟桂利嗪片口服,并给予疏肝调神针法针灸治疗,联合组加用丹栀逍遥散合甘麦大枣汤,持续1个月。对比两组治疗前后头痛症状、生活质量变化,并比较两组治疗前后脑血流动力学、血清指标变化,分析两组临床疗效。结果 头痛症状方面,两组治疗1个月后头痛发作频率、每月无头痛天数、发作时疼痛视觉模拟评分(Visual Analog Scale, VAS)、单次头痛持续时间均较治疗前下降;联合组治疗1个月后头痛发作频率、每月无头痛天数、发作时VAS评分、单次头痛持续时间均低于对照组,差异有统计学意义(P<0.05)。生活质量方面,两组治疗1个月后偏头痛生活品质问卷(Migraine-SpecificQualityLifeQuestionnaire, MSQ)量表各维度评分及总分均较治疗前下降;联合组治疗1个月后MSQ量表各维度评分及总分均低于对照组,差异有统计学意义(P<0.05)。脑血流动力学方面,两组治疗1个月后双侧大脑中动脉(middle cerebral artery, MCA)、基底动脉(Basilar artery, BA)、大脑后动脉(Posterior cerebral artery, PCA)、大脑前动脉(Anterior cerebral artery, ACA)血流速度均较治疗前下降;联合组治疗1个月后MCA、BA、PCA、ACA血流速度均低于对照组,差异有统计学意义(P<0.05)。血清指标方面,两组治疗1个月后血清TNF-α、ICAM-1、CGRP均较治疗前下降;联合组治疗1个月后血清TNF-α、ICAM-1、CGRP均低于对照组,差异有统计学意义(P<0.05)。联合组治疗1个月后总有效率为90.48%,高于对照组的74.60%,差异有统计学意义(P<0.05)。结论 在疏肝调神针法的基础上,将丹栀逍遥散合甘麦大枣汤应用于偏头痛的治疗,不仅有助于改善患者头痛症状、脑血流动力学、生活质量,也能够改善血清TNF-α、ICAM-1、CGRP,从而达到更为理想的临床疗效。

甘麦大枣汤合归肾丸治疗围绝经期睡眠障碍(肝郁肾虚型)的临床研究

目的探究甘麦大枣汤合归肾丸治疗围绝经期睡眠障碍(肝郁肾虚型)的临床效果。方法选取2019年1月—2022年6月该院收治的80例围绝经期睡眠障碍患者作为研究对象,按照随机数字表法按1∶1比例分为研究组、常规组,各40例。常规组采用常规西药治疗,研究组在常规组基础上加用甘麦大枣汤合归肾丸治疗。比较两组疗效、治疗前后中医证候积分、多导睡眠图指标(睡眠总时间、睡眠潜伏期、REM睡眠时间、醒觉时间、睡眠效率)、性激素水平[卵泡刺激素(FSH)、雌二醇(E2)、黄体生成素(LH)]、氧化应激指标[谷胱甘肽过氧化酶(GSH-Px)、超氧化物歧化酶(SOD)、丙二醛(MDA)]、神经递质水平[5-羟色胺(5-HT)、多巴胺(DA)、γ-氨基丁酸(GABA)]。结果研究组总有效率95.00%(38/40)较常规组77.50%(31/40)高(P<0.05);治疗4周后研究组中医证候积分较常规组低(P<0.05);治疗4周后研究组睡眠总时间、REM睡眠时间较常规组长、醒觉时间、睡眠潜伏期较常规组短、睡眠效率较常规组高(P<0.05);治疗4周后研究组LH、FSH较常规组低、E2较常规组高(P<0.05);治疗4周后研究组GSH-Px、SOD较常规组高,MDA较常规组低(P<0.05);治疗4周后研究组5-HT、GABA水平较常规组高,DA较常规组低(P<0.05)。结论甘麦大枣汤合归肾丸治疗围绝经期睡眠障碍(肝郁肾虚型)效果显著,可有效调节性激素、神经递质水平,减轻机体氧化应激,缓解临床症状,提高睡眠质量。

加味甘麦大枣汤对抑郁症模型大鼠行为学及单氨类神经递质的影响

目的 :探讨甘麦大枣汤及其加味方对抑郁症大鼠行为学及皮层单胺类神经递质的影响。方法 :以孤养加慢性不可预见性中等刺激进行抑郁症大鼠造模 ,分别灌服甘麦大枣汤及其加味方 ,并进行旷场行为测定、糖水消耗试验以及皮层单胺类递质及代谢物含量测定。结果 :模型组大鼠垂直活动、水平运动及糖水消耗显著减少 ,皮层NE、DA含量下降。各用药组垂直活动、水平运动较模型组显著增加 ,糖水消耗接近正常。疏肝组NE含量显著减少 ,同时MHPG含量较模型组显著减少 ;化痰组DA含量较模型组显著增加。结论 :甘麦大枣汤及其加味方能够纠正抑郁症模型大鼠行为学变化 ,但不同加味药在作用方式上可能不同。

甘麦大枣汤加味治疗海洛因稽延戒断综合征验案2则

毒品滥用已经成为很多国家的棘手问题，是艾滋病、乙肝等血源传染性疾病的传播途径。海洛因的复吸率很高，主要是因为海洛因损害神经系统导致的戒断稽留综合征令患者痛苦不堪[1]。

甘麦大枣汤合百合知母汤加减联合心理疗法治疗抑郁症的临床效果观察

目的探讨甘麦大枣汤合百合知母汤加减联合心理疗法治疗抑郁症的临床效果观察。方法将2019年1月—2020年5月在医院精神科治疗的105例抑郁症患者随机分为两组,对照组(50例)使用常规西医治疗,在此基础上,观察组使用甘麦大枣汤合百合知母汤加减联合心理疗法治疗,对比两组的疗效、抑郁评分变化、生活质量变化、不良反应。结果观察组治疗有效率为92.73%(51/55),明显高于对照组的74.00%(37/50)(P<0.05);两组治疗前焦虑/躯体化、日夜变化、认识障碍、体质量、睡眠障碍、阻滞、绝望感等HAMD评分以及HAMD总分相比差异无统计学意义(P>0.05),观察组治疗后焦虑/躯体化、日夜变化、认识障碍、体质量、睡眠障碍、阻滞、绝望感等HAMD评分以及HAMD总分明显低于对照组(P<0.05);两组治疗前心理状态、生理健康、周围环境、社会关系等QOL-BREF评分差异无统计学意义(P>0.05),观察组治疗后心理状态、生理健康、周围环境、社会关系等QOL-BREF评分明显高于对照组(P<0.05);观察组头晕、失眠、便秘、汗出等不良反应发生率明显低于对照组(P<0.05)。结论甘麦大枣汤合百合知母汤加减联合心理疗法治疗抑郁症的临床效果显著,有效缓解了抑郁症状,提高生活质量,且安全性高,具有积极的临床意义。

Screening for Glyphosate Resistant Wild Soybean(Glycine soja) and Study on Its Physiological Mechanisms of Resistance

[Objective] This study aimed to preliminarily determine the physiological mechanism of glyphosate resistance produced in wild soybean（Glycine soja） and further provide a basis for the breeding of glyphosate-resistant soybean. [Method] First,a screening for glyphosate resistant varieties among sixty-seven wild soybean materials was done in a field trial; subsequently, physiological indexes of the screened resistant variety ZYD0685 and the sensitive variety ZYD0790 were studied. [Result]At the glyphosate dose of 1.23 kg a.i/hm2, glyphoaste resistance varied greatly among different wild soybean materials, with the highest survival rate of 87% and83% occurring in ZYD0685 and ZYD2405, respectively, and that of another seven accessions ranged from 2.7% to 38%, and all the remaining fifty-eight soybean materials died. After treatment with glyphoaste at different doses, there were no significant differences in chlorophyll content and shikimate content in the resistant ZYD0685, but there was an evident increase in the activity of gultathione-S-transferases（GSTs）; while in the sensitive ZYD0790, the content of shikimic acid increased significantly, and chlorophyll content decreased significantly, and GSTs activity revealed a slight change. [Conclusion] Therefore, lowering the amount of accumulated shikimic acid is the major physiological response to glyphosate in wild soybean.

Benefit of Interplanting Sugarcane with Watermelon and Soybean

This study was conducted to investigate the effects of interplanting of sugarcane with watermelon and soybean on agronomic traits, yields, quality and benefit of crops, so as to provide reference for extension of the interplanting mode of sugarcane with watermelon or soybean. There were 4 treatments： CK1 （sole planting of sugarcane, no fertilization）, CK2 （sole planting of sugarcane, applying chemical fertilizers）, T1 （interplanting sugarcane with watermelon, applying chemical fertilizers ＋ cow dung）, and T2 （interplanting sugarcane with soybean, applying chemical fertilizers ＋ cow dung）. The results showed that compared with CK2, the sugarcane yield of treatment T1 reached 2.5 t/hm2, the watermelon yield was 1.02 t/hm2, and the total economic benefit increased by 3090 Yuan/hm2; the sugarcane yield in treatment T2 decreased by 7.61 t/hm2 （but not significant）, and the soybean yield was 0.35 t/hm2, and the total economic benefit increased by 720 Yuan/hm2; and the total sugar content in watermelon flesh was 8.59%, and the crude protein content in soybean was 36.15%, satisfying the quality indexes of the same agricultural products. Compared with sole planting of sugarcane, sugarcane plus watermelon or soybean interplanting mode improved economic benefit, treatment T1 showed economic benefit far higher than treatment T2, and is suitable for sugarcane regions with good water and fertilizer conditions and enough labor, and the T2 mode has simple operation, and is suitable for large-area extension.

方便的すみません

在日本,到处都可以听到这句寒暄语。在拥挤的电车或地铁中,由于车身晃动,被人踩了脚或被人撞了一下,立刻会听到这句道歉的话语。而当受害者一听到对方说时,会感到好象被踩了的脚都不痛了似的。彼此都能很好地互相理解。

Preliminary Study on Garlic Root Exudates Influences to the Growth of Pomegranate Wilt Pathogen(Ceratocystis fimbriata)and Bacillus subtilis

[Objectives] This paper aims to explore the possibility to intercrop garlic with pomegranate tree to control pomegranate wilt.[Methods] Root exudates of garlic is cultivated in 1/5 concentration of MS solution and distilled water is examined in lab to test their effect to growth of mycelia of pomegranate wilt pathogen（Ceratocystis fimbriata）and multiplication of Bacillus subtilis.[Results] The result shows that garlic root exudates whatever cultivated in MS solution or distilled water could not inhibit or promote mycelia growth of C.fimbriata.However,garlic root exudates cultivated in both methods effectively promote multiplication of B.subtilis.[Conclusions] It is suggested that intercropping garlic with pomegranate tree by combining application B.subtilis could be a promising way to prevent pomegranate wilt spread in practice.

行走藏区,触碰信仰

利用三天假期时间,我携手爱人决定去素有“小拉萨”之称的甘南藏族自治州逛逛。我约了蓝天白云、花儿草儿,一路有好心情、好景致相伴,感受被关心、被在乎的温暖,了解一些未知的事物,感受自然的魅力。我迫不及待地在心中默默呼唤：“美丽的大甘南,我要来啦!”从兰州出发,途经临夏回族自治州,先去甘南州藏族自治州的首府合作市。甘南藏族自治州是中国10个藏族自治州之一,位于甘肃省西南部。

俄罗斯皮革市场大有商机

由于俄罗斯皮革制品市场的需求空间大,世界上皮革业比较发达的国家和地区争先恐后的把自己的产品往俄罗斯“塞”,或冠冕堂皇的直接出口,或暗箱操作灰色进入。

成年鸭葡萄球菌病诊治报告

自1982年以来,北农大甘孟侯等对鸡葡萄球菌病曾作多次报道,而鸭的葡萄球菌病仅1987年北农大田克恭等报道菌性关节炎、1988年四川骆永珍等报道过雏鸭发病。

关于确认2005年度第十二批远洋渔业项目的通知

有关省(市)渔业主管厅(局),福州、大连、上海、青岛、杭州、深圳海关,有关远洋渔业企业:根据《远洋渔业管理规定》、《海关总署农业部关于印发〈远洋渔业企业运回自捕水产品不征税的暂行管理办法〉的通知》(署税[2000]260号)和《海关总署关于下放部分减免税审批权限的通知》(署税发[2003]5号)的有关规定,现将2005年度第十二批远洋渔业项目确认表及有关情况事项通知如下:一、2005年度第十二批远洋渔业项目确认表(见附件)。

Clustering Analysis on Large Grained Brassica napus Materials Based on the Optimized ACGM Markers

[Objective] This study aimed to develop ACGM markers for the clustering analysis of large grained Brassica napus materials. [Method] A total of 44 pairs of ACGM primers were designed according to 18 genes related to Arabidopsis grain development and their homologous rape EST sequences. After electrophoresis, 18 pairs of ACGM primers were selected for the clustering analysis of 16 larger grained samples and four fine grained samples of rapeseed. [Result] PCR result showed that 2-6 specific bands were respectively amplified by each pair of primes, and all the bands were polymorphic and repeatable, suggesting that the optimized ACGM markers were useful for clustering analysis of B. napus species. Clustering analysis revealed that the 20 rapeseed samples were divided into three clusters A, B, and C at similarity coefficient 0.6. Then, the clusters A and B were further divided into five sub clusters A1, A2, A3, B1 and B2 at similarity coefficient 0.67. [Conclusion] This study will provide theoretical and practical values for rape breeding.

SYNTHESIS OF FUNCTIONAL MACROMOLECULE INTERMEDIATE THROUGH ACYLATION CATALYZED BY [Emim]Cl-AlCl_3 IONIC LIQUID

Acylation reaction of anthracene with oxalyl chloride in the presence of [Emim]Cl-AlCl3 ionic liquid has been investigated. Pure 1,2-aceanthryenedione, which is used as intermediate of functional aromatic polymer material, was obtained by recrystalling the reaction mixture with aether and was determined by GC/MS, 1↑HNMR and FTIR analysis. The influences of various parameters, such as the contents of AlCl3 in [Emim]Cl-AlCl3, the amount of acylation agent, amount of [Emim]Cl-AlCl3, reaction temperature and reaction time were investigated. The optimum conditions were as follows： the molar fraction of AlCl3 in ionic liquid [x（AlCl3）] being 0.67, molar ratio of ionic liquid to anthracene being 2：1, molar ratio of oxalyl chloride to anthracene being 2：1, reaction temperature being 40℃ and reaction time being 6h. Under above conditions, the yield and selectivity of 1,2-aceanthrylenedione can reach 91.5% and 98.3% respectively. Further more, [Emim]Cl-AlCl3 ionic liquid, compared with metal halides such as AlCl3, was found to catalyze the reaction as a novel environmental friendly catalyst and solvent and can be reused.