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1.
锯茸止血中药方剂的研制 总被引：3，自引：0，他引：3
根据鹿茸的组织结构、生长规律和生理特点，选用白芨、炒蒲黄、紫珠、大黄炭、枯矾、血余炭、冰片等７味中药组成外用锯茸止血方剂。通过药物刺激性试验、抑菌试验、实验动物止血试验以及锯茸止血应用试验，结果表明，该锯茸止血中药方剂外用无刺激性；对大肠杆菌、绿脓杆菌、链球菌、金黄色葡萄球菌的抑制浓度分别为１∶１２８、１∶６４、１∶３２、１∶６４；与目前鹿场常用的锯茸止血药物白藓皮消炎粉、七厘散、腐植酸钠比较，在收取毛桃、二杠茸、三杈茸、怪角茸等不同茸形锯茸试验，止血时间缩短１／２～１／３；锯茸创面感染少，愈合快，对再生茸产量没有明显影响（Ｐ＞０．０５）。 相似文献
2.
本试验旨在观察小型猪特异性麻醉颉颃剂对小型猪的氧化损伤程度,及对小型猪特异性麻醉剂(XFM)的特异性颉颃效果。选用中国试验用小型猪14头,体重50kg左右,随机分为试验组和对照组,每组7头,均使用XFM肌肉注射进行麻醉,试验组使用小型猪特异性麻醉颉颃剂进行催醒,对照组则注射等量生理盐水,观察催醒效果,并检测血清中一氧化氮(NO)、一氧化氮合酶(NOS)、超氧化物歧化酶(SOD)、丙二醛(MDA)浓度。结果表明,小型猪特异性麻醉颉颃剂后缩短了各项生理反射(夹耳反射、眼睑反射、痛觉等)的恢复时间(P0.05);血清MDA及SOD呈现无规则变化,且变化趋势不明显(P0.05),血清NOS及NO在注射XFM 30min后极明显降低(P0.01),然后逐渐回升,60min后恢复正常,差异不显著(P0.05)。表明小型猪特异性麻醉颉颃剂能够很好的拮抗XFM麻醉效果,产生较快的苏醒效果,在催醒过程中对小型猪没有产生明显的过氧化损伤,临床安全性较好。 相似文献
3.
动物(马、骡、驴、牛、羊、猪等)阉割后会因精索结扎不紧或精索周围毛细血管损伤而出血不止.运用盐酸肾上腺素可达到快速止血,避免感染的目的.具体操作为: 相似文献
4.
以从家蚕蛹壳中提取的壳聚糖为主要原料,与明胶共混溶解后加入助剂,通过冷冻真空干燥法制备海绵状复合止血材料。采用L16(45)正交试验,探讨复合止血材料中蚕蛹壳聚糖、明胶以及戊二醛、氯化钙和甘油等助剂的含量对体外凝血指数(BCI)的影响。各因素对BCI的影响大小顺序是:蚕蛹壳聚糖>氯化钙>戊二醛>明胶>甘油。优化复合止血材料中各组分的质量分数为:蚕蛹壳聚糖2.5%,明胶3.0%,戊二醛0.005%,氯化钙0.1%,甘油0.05%。对该复合止血材料进行体外凝血测试,并制作家兔耳动脉出血模型进行活体止血效果的试验,结果均表明其具有良好的止血效果,体外凝血指数较医用纱布和明胶海绵极显著下降,对缩短家兔耳动脉止血时间和降低出血量均极显著优于医用纱布和明胶海绵。 相似文献
5.
为达到更好的锯茸止血效果,对梅花鹿锯茸时出血特点及锯茸止血药物应用效果进行了观察:收取初角茸时呈渗出状出血;收取二杠茸时呈线状出血;收取三杈茸和畸型茸时呈喷射状出血,并且有节律地进行搏动。出血量随着鹿茸的产量和茸根围度的增加而增多,但是当收取茸根围度为(20.3±0.6)cm的畸型茸时却不存在这种明显的相关关系。同一茸型不同年龄的鹿,因茸重、茸根围度的不同出血亦有差别。根据鹿茸的组织结构、生长规律和梅花鹿生理特点,选用由中药组成的外用锯茸止血药方剂,通过锯茸止血试验,结果表明,该锯茸止血药无刺激性,止血快,抗感染能力强,创面愈合良好,对再生茸产量没有明显影响(P>0.05)。 相似文献
6.
1病因分析
急性出血性贫血是因为血管,特别是动脉管被破坏,使机体发生严重出血之后,血库及造血器官又不能代偿时所发生的贫血。动物因为外伤或外科手术时血管壁受损,动脉管发生大出血后,机体血液丧失过多。如家畜鼻腔、喉及肺受到损伤而出血,牛皱胃溃疡和猪胃出血,公畜去势止血不良引起血管断端出血,母畜分娩时损伤产道和发生于某些部位的肿瘤等引起长期大量出血。内脏器官受到损伤引起的内出血,特别是作为血库的肝和脾破裂时严重出血。奶牛在放牧时,曾出现过因为意外跌倒而引起脾破裂,导致奶牛内出血的情况发生。 相似文献
7.
8.
杨国亮 《上海畜牧兽医通讯》1993,(1)
止血疗伤散是我站老中兽医王述章先生祖传秘方,治家畜内外伤屡见奇效。本人采用止血疗伤散治家畜各种内外伤185例,其中鼻出血15例、产后出血10例,鞍伤50例、新鲜创45例、感染创35例,漏蹄30例,均治愈。 1、药物的组成:血余炭、白芨、血竭各等量,混合研极细,过120目筛,装瓶后高压灭菌备用。 2、用法用量:常规处理伤口,将药粉均匀地撒在创面,包扎。也可用菜油绸膏敷用。 3、内服:牛马80～120克,猪30～50克。 4、药理作用:止血疗伤散有散瘀止血、止痛生肌之功效。内服治心腹卒痛,治五脏邪气,治内出血。外用有收敛止血、止痛消肿、抗菌消炎、促进肉芽增生等作用。 相似文献
9.
《家畜生态学报》2017,(6)
为了研究不同能量来源对五指山猪生长性能、初情期日龄及子宫和卵巢组织发育影响,本试验选用30头体重接近的五指山断奶仔猪,随机分为3组,试验猪分别饲喂添加5%木薯淀粉、3%椰子油和3%椰子油+0.8%亚麻籽粉的日粮,分析了生长性能、子宫以及卵巢组织发育等相关指标。结果表明,椰子油组和椰子油+亚麻籽粉组显著增加5kg~初情期猪平均日增重(P0.05)。日粮中添加椰子油可显著增加初情期背膘厚度(P0.05),及早启动后备母猪初情期,比椰子油+亚麻籽粉组和木薯淀粉组分别提前了(9±3.1)d和(8±1.8)d(P0.05)。与其它两个组相比,椰子油可显著增加五指山猪子宫重(P0.05)、子宫角和子宫体长(P0.05)。椰子油和椰子油+亚麻籽粉组组输卵管长度(P0.05)显著高于木薯淀粉组,椰子油+亚麻籽粉组大卵泡数(P0.05)显著高于椰子油组和木薯淀粉组。结果提示,富含椰子油日粮可显著提高五指山猪生长性能、及早启动初情期、促进卵巢和子宫组织发育,而富含亚麻籽日粮可显著促进母猪排卵。 相似文献
10.
采用高脂高糖饮食喂养的方法建立广西巴马小型猪糖尿病性阴茎勃起功能障碍模型(DMED),研究一氧化氮合酶(NOS)在糖尿病性勃起功能障碍中的作用。对正常对照组(CD)和高脂高糖组(HFSD)动物于造模第12月后进行阿朴吗啡阴茎勃起试验,用酶联免疫吸附试验(ELISA)检测阴茎海绵体组织中NOS活性。结果表明,HFSD组动物空腹血糖和血清总胆固醇明显升高(P0.01)并出现肥胖(P0.05),HFSD组动物阴茎勃起率较正常组明显降低(P0.01),NOS活性亦显著降低(P0.05)。 相似文献
11.
Inherited disorders of hemostasis encompass abnormalities in primary hemostasis, coagulation, and fibrinolysis resulting from genetic mutations. There is significant variation in the phenotype expressed ranging from life limiting to the absence of overt clinical signs. Von Willebrand disease is the most common primary hemostatic disorder in dogs, and hemophilia A is the most common coagulation factor disorder. The diagnosis of inherited bleeding disorders is made by functional and/or quantitative evaluation. Genetic testing has added to the knowledge base, allowing prevention through targeted breeding. Avoidance of trauma and injury is paramount in the prevention of bleeding in animals diagnosed with inherited hemostatic disorders. Current therapeutic options include platelet transfusions, broad replacement of coagulation factors (e.g., plasma), targeted factor replacement (e.g., cryoprecipitate), antifibrinolytic agents and specific factor replacement, and treatment of the symptoms (i.e., bleeding) with blood transfusions. 相似文献
12.
S M Meric 《Veterinary Clinics of North America: Small Animal Practice》1988,18(6):1217-1241
Bleeding and thrombosis are altered states of hemostasis. Inhibition of normal hemostatic mechanisms results in spontaneous hemorrhage, whereas excessive hemostasis results in thrombus formation. The drugs used to prevent and treat thrombosis and those used to arrest bleeding are the subjects of this article. 相似文献
13.
DANIEL D. SMEAK dvm Diplomate acvs MARIAN L. BECK ba rbp C. ALLEN SHAFFER rbp C. GEOFFREY GREGG BS MA 《Veterinary surgery : VS》1991,20(1):30-36
Twenty first-year veterinary students with no prior participatory experience in surgery were randomly paired and assigned into two study groups. Ten students (group V) viewed a hemostatic technique video tape until they thought they could competently perform and assist in performing a hand-tied ligature on a blood vessel in a live animal. Ten students (group VS) wer also given a simulator for technique practice. Paired students were video recorded and blindly evaluated on their ability to perform and assist proper ligation of a bleeding vessel. Inexpensive hemostasis models were very helpful for teaching students essential surgeon and assistant skills involved in hand-tied ligature placement. Students who practiced with simulators performed significantly better as surgeon and assistant, and in total psychomotor skill evaluation, then students watching the video only. Students using simulators performed ligation with significantly more accuracy and tended to be more expeditious at this task. Further training is needed for students to acquire skills necessary for efficient bleeding vessel exposure and isolation. 相似文献
14.
设计引物通过RT-PCR扩增巴马香猪和贵州小型猪香猪药物代谢关键P450基因CYP3A29基因的全长编码区,纯化并克隆入pMD 18-T载体,通过序列测定和比对分析其序列变异情况。17头小型猪共发现CYP3A29基因的5个单核苷酸变异位点,均表现为同义替换,对编码的氨基酸序列无影响;猪CYP3A29的单核苷酸变异和品系相关,在不同品系中可表现出品系特有的单核苷酸变异;贵州小型香猪G3 a2902发现1个可变剪接,缺失89 bp并产生移码,改变编码蛋白。本研究克隆的巴马香猪和贵州小型香猪CYP3A29基因及其序列变异情况,可为其作为药物代谢模型的应用提供技术资料。 相似文献
15.
Su‐Cheong YEOM Dae‐Young KONG Chung‐Gyu PARK Byeong‐Chun LEE Wang‐Jae LEE 《Animal Science Journal》2010,81(2):276-279
Seoul National University (SNU) miniature pigs are originated from the Minnesota miniature pig. This study was conducted to investigate the maternal origin of SNU (Minnesota) miniature pigs and their phylogenetic relationships by analyzing the mitochondrial DNA (mtDNA) D‐loop (control region) sequence. Two mtDNA D‐loop sequences of the SNU miniature pigs were identified. On an unweighted pair‐group method with an arithmetic mean (UPGMA) phylogenetic tree analysis, the large white was the pig breed closest to the SNU miniature pig, and the pairwise distance analysis showed the same result. While mtDNA sequences of 4 pig breeds which were used to establish Minnesota miniature pig were not known, our result might be different from the history of the Minnesota miniature pig development. In conclusion, we thought that some haplotypes of the Minnesota miniature pig maternally were originated from the Large white pig, or that wild pigs had similar mtDNA sequences to the Large white pig, and all SNU miniature pigs were derived from this colony. 相似文献
16.
本研究旨在探究脂肪间充质干细胞条件培养基（adipose-derived mesenchymal stem cells-condition medium，ADSCs-CM）对小型猪肝缺血再灌注合并肝部分切除炎症反应的作用。基于腹腔镜技术对24头小型猪建立肝缺血再灌注（ischemia reperfusion，IR）合并肝部分切除模型，根据术后对肝移植4种不同物质：生理盐水、浓缩的基础培养基、浓缩的脂肪间充质干细胞培养基、脂肪间充质干细胞，将小型猪分为模型组（IRI）、DMEM组（DMEM）、ADSCs-CM组（CM）和ADSCs组（ADSCs）4组，每组6只。分别于术前、术后1、3、7 d采集血液与肝组织样本，通过病理组织学炎性细胞的观察，血液常规指标的检测，血清皮质醇（COR）、C反应蛋白（CRP）、透明质酸（HA）的ELISA检测，肝组织炎症相关基因IL-1β、IL-6、TNF-α、IL-10 mRNA的qRT-PCR检测综合评价ADSCs-CM对炎症反应的作用。结果显示：术后1和3 d：IRI组、DMEM组的病理切片出现较多炎性细胞，血常规和炎症相关基因结果也表明术后发生炎症反应，而CM组和ADSCs组显著减少组织中炎性细胞的浸润和血液中白细胞（WBC）、中性粒细胞（NE）、淋巴细胞（LY）的细胞数，降低组织中促炎因子IL-1β、IL-6、TNF-α mRNA的表达水平，并提高抗炎因子IL-10 mRNA的表达水平。术后7 d，各组基本恢复到术前水平。综上表明：肝缺血再灌注合并肝部分切除可致炎症的发生，ADSCs-CM和ADSCs均可改善肝缺血再灌注合并肝部分切除的炎症反应，ADSCs-CM移植有潜力成为未来治疗炎症反应的无细胞疗法。 相似文献
17.
旨在探究脂肪来源间充质干细胞条件培养基（adipose-derived mesenchymal stem cells-conditioned medium，ADSCs-CM）对小型猪肝损伤氧化应激反应的影响，作者选取24头健康小型猪，随机分为4组，每组6只，分别为模型组（IRI）、DMEM对照组（DMEM）、ADSCs-CM治疗组（CM）和ADSCs治疗组（ADSCs）。4组均通过腹腔镜技术建立小型猪肝缺血再灌注（ischemia reperfusion，IR）合并部分肝切除的肝损伤模型，IRI组移植生理盐水，DMEM组移植浓缩的基础培养基，CM组移植浓缩的脂肪来源间充质干细胞培养基，ADSCs组移植脂肪间充质干细胞。各组分别于术前、术后1、3、7 d采集血液与肝组织样本，使用肝功能检测试剂盒对血清中总胆红素（T-BIL）、乳酸脱氢酶（LDH）、总蛋白（TP）进行检测；使用氧化应激检测试剂盒对肝组织中丙二醛（MDA）、髓内过氧化物酶（MPO）、超氧化物歧化酶（SOD）、过氧化氢酶（CAT）、谷胱甘肽过氧化物酶（GSH-Px）进行检测。结果显示：术后1、3 d：模型组和对照组肝功能严重损伤，发生明显氧化应激反应，CM和ADSCs治疗组显著促进肝功能的恢复，且氧化应激相应指标较模型组和对照组表达明显下降。术后7 d，各组基本恢复到术前水平。结果显示：腹腔镜肝缺血再灌注合并肝部分切除损伤可致小型猪发生氧化应激反应，脂肪来源间充质干细胞及其条件培养基均可改善肝损伤后的氧化应激反应。 相似文献
18.
Cerón JJ Carli E Tasca S Martinez-Subiela S Caldin M 《American journal of veterinary research》2008,69(9):1141-1147
OBJECTIVE: To evaluate the use of EDTA tubes for collection of blood samples for assays of secondary hemostasis in dogs. ANIMALS: 108 dogs of various ages, breeds, and sexes (19 healthy and 89 with abnormalities of secondary hemostasis). PROCEDURES: Blood samples were collected via cephalic venipuncture and transferred to sodium citrate tubes and EDTA tubes. Plasma was harvested from each type of tube for assays of concentrations of fibrinogen and D-dimer as well as prothrombin time, activated partial thromboplastin time, and antithrombin activity. Intra-assay and interassay precision and correlation coefficients for all hemostatic tests were calculated for each type of plasma sample. The effect of storage conditions on assay results for the 2 types of plasma samples was also evaluated. RESULTS: Results of hemostatic tests were highly correlated between citrated and EDTA-treated plasma samples. Intra-assay imprecision for all hemostatic tests with the exception of D-dimer concentration was < 10% for both citrated and EDTA-treated plasma samples; interassay imprecision was higher for EDTA-treated versus citrated plasma samples. Storage of plasma samples for 1 hour did not result in significantly different assay results for either type of plasma sample, but storage for 2 hours significantly affected values for EDTA-treated plasma samples. CONCLUSIONS AND CLINICAL RELEVANCE: Although evaluation of the sensitivity and specificity of hemostatic tests that use EDTA-treated plasma samples is required, EDTA may be a suitable alternative to sodium citrate as an anticoagulant for use in hemostatic testing in conditions in which tests could be performed within 1 hour after sample collection. 相似文献
19.
K W Weingand M J Fettman R W Phillips M S Hand 《American journal of veterinary research》1986,47(2):441-446
Four healthy, fully conscious, 50- to 80-kg Yucatan miniature swine were fitted with carotid artery and jugular, portal, and hepatic vein catheters and hepatic artery and portal vein flow cuffs to determine transhepatic kinetics and insulin secretion. Three days later, after a 3-hour control period, the pigs were given IV sodium dichloroacetate (30 mg/kg of body weight as a bolus and 30 mg/kg/hr, as an infusion) for 6 hours. Arterial lactate concentrations decreased during the dichloroacetate infusion, but pyruvate concentrations were unaltered. The whole body rate of appearance and disappearance of glucose decreased, but plasma glucose concentrations did not change markedly. Limb skin surface temperatures increased, indicating a peripheral vasodilatory effect. Dichloroacetate had little effect on mean arterial pressure and hepatosplanchnic blood flow. Dichloroacetate may be effective as a hypolactatemic agent for lactic acidosis in pigs. 相似文献
20.
为了研究郁金散加减方对长白猪传染性胃肠炎的治疗效果,从张家口顺德猪场选取患有传染性胃肠炎的成年长白猪20头,随机分为郁金散加减方低剂量组、郁金散加减方高剂量组、西药组和对照组,每组各5头。郁金散加减方组每天灌服郁金散方剂,早晚各1次,低、高剂量组分别按6、7mL/kg体重给药;西药组每天灌服金刚乙胺,颈部皮下注射氟苯尼考,早晚各1次;对照组正常饲喂,不给药。7d后观察临床症状和生长性能,测定血常规、血清生化指标、血清免疫指标及抗氧化指标。结果表明:郁金散加减方组和西药组病猪反应灵敏,体温正常,进食量增加,粪便恢复正常。低、高剂量组和西药组治愈率分别为80%、90%和60%,郁金散加减方的治疗效果优于西药治疗。与对照组相比,高剂量组能极显著提高猪平均日增重(ADG)和平均日采食量(ADFI)(P<0.01),极显著降低料重比(P<0.01);3个给药组均能极显著降低血尿素氮(BUN)、丙二醛(MDA)和白细胞数量(WBC)(P<0.01),极显著提高血清钾(K)、总蛋白(TP)、白蛋白(ALB)、球蛋白(GLB)含量和总抗氧化能力(T-AOC)(P<0.01),但3组间差异不显著(P>0.05);高剂量组过氧化氢酶(CAT)活性极显著高于低剂量组、西药组和对照组(P<0.01)。表明郁金散加减方对长白猪传染性胃肠炎有较好的治疗效果,其中郁金散加减方高剂量组效果更好。 相似文献