CN110389214A - 基于模式生物的药物抗过敏功效评价方法 - Google Patents
基于模式生物的药物抗过敏功效评价方法 Download PDFInfo
- Publication number
- CN110389214A CN110389214A CN201910667597.8A CN201910667597A CN110389214A CN 110389214 A CN110389214 A CN 110389214A CN 201910667597 A CN201910667597 A CN 201910667597A CN 110389214 A CN110389214 A CN 110389214A
- Authority
- CN
- China
- Prior art keywords
- drug
- control group
- solution
- antiallergy
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229940079593 drug Drugs 0.000 title claims abstract description 40
- 239000003814 drug Substances 0.000 title claims abstract description 40
- 230000003266 anti-allergic effect Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 12
- 102000001400 Tryptase Human genes 0.000 claims abstract description 23
- 108060005989 Tryptase Proteins 0.000 claims abstract description 23
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 239000012153 distilled water Substances 0.000 claims abstract description 11
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 230000031700 light absorption Effects 0.000 claims abstract description 4
- DEOKFPFLXFNAON-UHFFFAOYSA-N N-α-Benzoyl-DL-arginine 4-nitroanilide hydrochloride Chemical compound Cl.C=1C=C([N+]([O-])=O)C=CC=1NC(=O)C(CCCN=C(N)N)NC(=O)C1=CC=CC=C1 DEOKFPFLXFNAON-UHFFFAOYSA-N 0.000 claims abstract 2
- 241000252212 Danio rerio Species 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 8
- 238000011534 incubation Methods 0.000 claims description 8
- IMZMKUWMOSJXDT-UHFFFAOYSA-N cromoglycic acid Chemical compound O1C(C(O)=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C(O)=O)O2 IMZMKUWMOSJXDT-UHFFFAOYSA-N 0.000 claims description 7
- ZCVMWBYGMWKGHF-UHFFFAOYSA-N Ketotifene Chemical compound C1CN(C)CCC1=C1C2=CC=CC=C2CC(=O)C2=C1C=CS2 ZCVMWBYGMWKGHF-UHFFFAOYSA-N 0.000 claims description 6
- 229960004958 ketotifen Drugs 0.000 claims description 6
- 235000013601 eggs Nutrition 0.000 claims description 5
- 238000012109 statistical procedure Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 2
- 230000004720 fertilization Effects 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 17
- 238000012360 testing method Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000010998 test method Methods 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 1
- 239000003186 pharmaceutical solution Substances 0.000 abstract 1
- 210000003630 histaminocyte Anatomy 0.000 description 13
- 206010020751 Hypersensitivity Diseases 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 241000124008 Mammalia Species 0.000 description 4
- 208000030961 allergic reaction Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001810 trypsinlike Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 206010002216 Anaphylactoid reaction Diseases 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- 208000003455 anaphylaxis Diseases 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- -1 distilled water compound Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 230000003248 secreting effect Effects 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 101000693530 Staphylococcus aureus Staphylokinase Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
- G01N33/502—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing non-proliferative effects
- G01N33/5023—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing non-proliferative effects on expression patterns
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
本发明提供的基于模式生物的药物抗过敏功效评价方法,包括S1、配制药物溶液和Compoud 48/80溶液;S2、挑选发育正常的模式生物,向药物处理组加入药物溶液、模型对照组和溶剂对照组中加入蒸馏水,孵育;S3、药物处理组、模型对照组中加入Compoud 48/80溶液,溶剂对照组加入蒸馏水,孵育;S4、药物处理组、模型对照组和溶剂对照组中分别取溶液置于EP管中,并加入BAPNA溶液,孵育;S5、检测OD405吸光值;S6、计算Tryptase表达水平和抑制率;S7、比较各组Tryptase的表达水平和抑制率,确定样品的抗过敏性。本发明具有试验方法简便,成本低,检测结果以及检测灵敏度高等优点。
Description
技术领域
本发明涉及医疗评价技术领域,特别涉及一种药物抗过敏功效评价方法。
背景技术
肥大细胞是类过敏反应的主要效应细胞,激活的肥大细胞数量与过敏程度相关,激活的肥大细胞越多,过敏程度越严重。类胰蛋白酶(Tryptase)是肥大细胞内预先合成的中性蛋白酶,是含量最多的介质,经肥大细胞脱颗粒释放到细胞外,其在肥大细胞中的储存和表达有高度的选择性,可作为肥大细胞的激活和脱颗粒的标志。Tryptase通常只少量地分泌到体液中,当过敏引起肥大细胞脱颗粒时大量进入体液。类胰蛋白酶的急性过敏反应阳性反应和阴性反应的预测准确率分别为92.6%和54.3%,而且Tryptase的半衰期为2小时,因此,Tryptase的表达水平常作为类过敏反应的检测标志物之一。
发明内容
有鉴于此,本发明要解决的技术问题是提供一种基于模式生物的药物抗过敏功效评价方法。
本发明利用斑马鱼的肥大细胞在结构与功能上与哺乳类动物相似的原因,可参与机体的免疫反应和过敏反应。N-苯甲酰-DL-精氨酸对硝基苯酰胺盐酸盐(BAPNA)是Tryptase特异性底物,可以检测斑马鱼体内的Tryptase表达水平。检测某物质诱导斑马鱼体内24小时内的Tryptase表达水平,可以定量分析此物质的致敏性。Compoud 48/80用于促进肥大细胞脱颗粒。
基于模式生物的药物抗过敏功效评价方法,包括如下步骤:
S1、用蒸馏水分别配制需要评价抗过敏功效的药物溶液和Compoud 48/80溶液;
S2、挑选发育正常的模式生物的受精卵分为药物处理组、模型对照组和溶剂对照组分别培养,向药物处理组加入药物溶液、模型对照组和溶剂对照组中加入等体积的蒸馏水,孵育1h;
S3、药物处理组、模型对照组中加入Compoud 48/80溶液,溶剂对照组加入等体积的蒸馏水,孵育1h;
S4、向药物处理组、模型对照组和溶剂对照组中分别取溶液置于不同的EP管中,同时各加入BAPNA溶液,孵育24h;
S5、使用酶标仪检测各组的OD405吸光值;
S6、计算Tryptase表达水平和抑制率:
S7、统计学处理结果以±SE表示,以溶剂对照组作为标准,比较各组Tryptase的表达水平和抑制率,确定样品的抗过敏性。
作为优选地,所述步骤S1中,药物为色甘酸钠药物或酮替芬药物。
作为优选地,所述步骤S2中,模式生物为斑马鱼。通常使用的实验动物有小鼠、大鼠和家兔等,但哺乳动物存在周期长、繁殖慢、费用高及操作复杂等问题,故不能满足对大量外源物质评价的需求。而斑马鱼个体小,占空间少,易于饲养,成本较低,繁殖能力强,全年产卵且数量大,可进行大规模的筛选实验。本发明是通过测定斑马鱼的肥大细胞脱颗粒释放到体外水溶液中的类胰蛋白酶获知结果,而小鼠、大鼠和家兔等哺乳动物的肥大细胞脱颗粒时,无法提取释放到体外的类胰蛋白酶。
作为优选地,所述步骤S2中,挑选的是正常发育的受精后3天的斑马鱼受精卵。
作为优选地,所述步骤S2和S3中,孵育温度为28℃。
作为优选地,所述步骤S4中,孵育温度为37℃。
本发明的上述技术方案的有益效果如下:
本发明具有试验方法简便,检测指标客观,成本低,检测结果以及检测灵敏度高等优点。
附图说明
图1为100μg/ml、200μg/ml的色甘酸钠测试浓度下,用2μg/ml、3μg/ml浓度的Compoud 48/80刺激下Tryptase的表达水平示意图;
图2为100μg/ml、200μg/ml的色甘酸钠测试浓度下,用2μg/ml、3μg/ml浓度的Compoud 48/80刺激下Tryptase的抑制率示意图;
图3为100μg/ml、200μg/ml的酮替芬测试浓度下,用2μg/ml、3μg/ml浓度的Compoud48/80刺激下Tryptase的表达水平示意图;
图4为100μg/ml、200μg/ml的酮替芬测试浓度下,用2μg/ml、3μg/ml浓度的Compoud48/80刺激下Tryptase的抑制率示意图。
具体实施方式
为使本发明要解决的技术问题、技术方案和优点更加清楚,下面将结合具体实施例进行详细描述。
本发明利用斑马鱼的肥大细胞,其结构与功能与哺乳类动物相似,参与机体的免疫反应和过敏反应;N-苯甲酰-DL-精氨酸对硝基苯酰胺盐酸盐(BAPNA)是Tryptase特异性底物,可以检测斑马鱼体内的Tryptase表达水平;检测某物质诱导斑马鱼体内24小时内的Tryptase表达水平,可以定量分析此物质的致敏性,用来评价药物抗过敏功效。
实施例1
1.实验仪器
MultiskanTMGO酶标仪(赛默飞世尔科技(中国)有限公司);Z-A-D5五层单排独立养殖单元(上海海圣生物实验设备有限公司);SZ780连续变倍体式显微镜(重庆奥特光学仪器有限公司);ZXSD-A1090生化培养箱(上海智城分析仪器制造有限公司);SQP万分之一电子秤(赛多利斯科学仪器(北京)有限公司)。
2.实验试剂
Compoud 48/80(Sigma);色甘酸钠;N-苯甲酰-DL-精氨酸对硝基苯酰胺盐酸盐(BAPNA)。
3.实验步骤
3.1用蒸馏水配制浓度为100μg/mlh或200μg/ml的色甘酸钠作为药物溶液,对应地,用蒸馏水配制浓度为2μg/ml或3μg/ml的Compoud 48/80溶液。
3.2挑选发育正常3dpf的斑马鱼置于96孔板中,每孔5条,并将装有斑马鱼的孔分为药物处理组、模型对照组和溶剂对照组3个实验组。其中,药物处理组孔加入100μl色甘酸钠溶液(100μg/ml或200μg/ml);模型对照组和溶剂对照组各加入100μl蒸馏水;每个实验组设置6个复孔,并于28℃孵育1h。
3.3孵育1h后,药物处理组和模型对照组每孔加入含有100μl Compoud48/80(2μg/ml或3μg/ml)于28℃孵育1h,溶剂对照组加入100μl蒸馏水。
3.4孵育1h后,每孔取100μl溶液置于0.5ml EP中,同时加入100μl BAPNA(5mg/ml),置于37℃孵育24h。
3.5使用酶标仪检测各实验组的吸光值(OD405值)。
3.6Tryptase表达水平公式如下:
3.7统计学处理结果以±SE表示,多组间比较采用方差分析(ANOVA),以溶剂对照组作为标准,比较各实验组Tryptase的表达水平和抑制率,确定样品的抗过敏性(*P<0.05)。
4.试验结果
从图1和图2可以看出,与模型对照相比,色甘酸钠在测试浓度下,对2μg/ml、3μg/ml的Compoud 48/80刺激产生的Tryptase分泌量均有明显抑制作用,表现出了一定的抗过敏功效。另外,Compoud 48/80的最优刺激浓度为3μg/ml。
实施例2
本实施例与实施例1的不同之处在于,所测试的药物为酮替芬,其他内容相同。所得试验结果如图3和图4,可知,与模型对照相比,酮替芬在测试浓度下,对2μg/ml、3μg/mlCompoud 48/80刺激产生的Tryptase分泌量均有明显抑制作用,表现出了一定的抗过敏功效。另外,Compoud 48/80的最优刺激浓度为3μg/ml。
以上所述是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明所述原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。
Claims (6)
1.一种基于模式生物的药物抗过敏功效评价方法,其特征在于,包括如下步骤:
S1、用蒸馏水分别配制需要评价抗过敏功效的药物溶液和Compoud 48/80溶液;
S2、挑选发育正常的模式生物的受精卵分为药物处理组、模型对照组和溶剂对照组分别培养,向药物处理组加入药物溶液、模型对照组和溶剂对照组中加入等体积的蒸馏水,孵育;
S3、药物处理组、模型对照组中加入Compoud 48/80溶液,溶剂对照组加入等体积的蒸馏水,孵育;
S4、向药物处理组、模型对照组和溶剂对照组中分别取溶液置于不同的EP管中,同时各加入BAPNA溶液,孵育;
S5、使用酶标仪检测各组的OD405吸光值;
S6、计算Tryptase表达水平和抑制率:
S7、统计学处理结果以±SE表示,以溶剂对照组作为标准,比较各组Tryptase的表达水平和抑制率,确定样品的抗过敏性。
2.根据权利要求1所述的基于模式生物的药物抗过敏功效评价方法,其特征在于,所述步骤S1中,药物为色甘酸钠药物或酮替芬药物。
3.根据权利要求1所述的基于模式生物的药物抗过敏功效评价方法,其特征在于,所述步骤S2中,模式生物为斑马鱼。
4.根据权利要求1所述的基于模式生物的药物抗过敏功效评价方法,其特征在于,所述步骤S2中,挑选的是正常发育的受精后3天的斑马鱼受精卵。
5.根据权利要求1所述的基于模式生物的药物抗过敏功效评价方法,其特征在于,所述步骤S2和S3中,孵育温度为28℃,孵育时间为1小时。
6.根据权利要求1所述的基于模式生物的药物抗过敏功效评价方法,其特征在于,所述步骤S4中,孵育温度为37℃,孵育时间为24小时。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910667597.8A CN110389214A (zh) | 2019-07-23 | 2019-07-23 | 基于模式生物的药物抗过敏功效评价方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910667597.8A CN110389214A (zh) | 2019-07-23 | 2019-07-23 | 基于模式生物的药物抗过敏功效评价方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110389214A true CN110389214A (zh) | 2019-10-29 |
Family
ID=68287042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910667597.8A Pending CN110389214A (zh) | 2019-07-23 | 2019-07-23 | 基于模式生物的药物抗过敏功效评价方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110389214A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070186288A1 (en) * | 2005-07-27 | 2007-08-09 | Peterson Randall T | Zebrafish models of acute myelogenous leukemia |
US20100056631A1 (en) * | 2006-10-30 | 2010-03-04 | Ophtecs Corporation | Antiallergenic composition |
CN102134187A (zh) * | 2011-03-07 | 2011-07-27 | 李雪松 | 檵木叶中的4-(4-羟基-3-甲氧苯基)-1-(4-羟苯基)-2,3-二甲基丁基-1-酮及其用途 |
CN103348939A (zh) * | 2013-06-27 | 2013-10-16 | 杭州环特生物科技有限公司 | 一种斑马鱼类过敏检测模型的建立及其应用 |
CN104297222A (zh) * | 2014-10-16 | 2015-01-21 | 漳州片仔癀药业股份有限公司 | 一种斑马鱼胚胎酒精肝检测模型及其构建方法和用途 |
-
2019
- 2019-07-23 CN CN201910667597.8A patent/CN110389214A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070186288A1 (en) * | 2005-07-27 | 2007-08-09 | Peterson Randall T | Zebrafish models of acute myelogenous leukemia |
US20100056631A1 (en) * | 2006-10-30 | 2010-03-04 | Ophtecs Corporation | Antiallergenic composition |
CN102134187A (zh) * | 2011-03-07 | 2011-07-27 | 李雪松 | 檵木叶中的4-(4-羟基-3-甲氧苯基)-1-(4-羟苯基)-2,3-二甲基丁基-1-酮及其用途 |
CN103348939A (zh) * | 2013-06-27 | 2013-10-16 | 杭州环特生物科技有限公司 | 一种斑马鱼类过敏检测模型的建立及其应用 |
CN104297222A (zh) * | 2014-10-16 | 2015-01-21 | 漳州片仔癀药业股份有限公司 | 一种斑马鱼胚胎酒精肝检测模型及其构建方法和用途 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jung et al. | Systematic functional profiling of transcription factor networks in Cryptococcus neoformans | |
Land et al. | The self-referencing oxygen-selective microelectrode: detection of transmembrane oxygen flux from single cells | |
Gordon et al. | Cell-based methods for determination of efficacy for candidate therapeutics in the clinical management of cancer | |
CN106492232B (zh) | 一种用斑马鱼评价心肌损伤诱导剂毒性与治疗剂功效的方法 | |
Lathen et al. | Flying together: Drosophila as a tool to understand the genetics of human alcoholism | |
CN106167833B (zh) | 一种同时检测8种虫媒脑炎病毒的rt-pcr引物和探针组合及试剂盒 | |
Khadka et al. | Clinicomycological characterization of superficial mycoses from a tertiary care hospital in Nepal | |
CN110358866A (zh) | 新型鹅星状病毒SYBR Green染料法荧光定量PCR检测试剂盒 | |
Millet-Boureima et al. | Drug discovery and chemical probing in Drosophila | |
Dreiseitl | Genotype heterogeneity in accessions of a winter barley core collection assessed on postulated specific powdery mildew resistance genes | |
Mei et al. | Glycosylphosphatidylinositol anchor biosynthesis pathway-related protein GPI7 is required for the vegetative growth and pathogenicity of Colletotrichum graminicola | |
Zhao et al. | Comparison of hypoxic effects induced by chemical and physical hypoxia on cardiomyocytes | |
CN103348939B (zh) | 一种斑马鱼类过敏检测模型的建立及其应用 | |
Viri et al. | An in vivo microfluidic study of bacterial load dynamics and absorption in the C. elegans intestine | |
JPWO2002040990A1 (ja) | 蛋白質のプロファイリング方法 | |
Uddin et al. | High-throughput root network system analysis for low phosphorus tolerance in maize at seedling stage | |
CN104407125B (zh) | 一种适用大田棉花种植敏感棉蚜检测鉴别的方法及试剂盒 | |
CN110389214A (zh) | 基于模式生物的药物抗过敏功效评价方法 | |
Zhou et al. | Resistance evaluation of dominant varieties against Southern rice black-streaked dwarf virus in southern China | |
CN101985652B (zh) | 禾谷镰孢菌对多菌灵抗药性基因频率的高通量分子检测方法 | |
CN108267584A (zh) | 一种检测斑马鱼体内胰脂肪酶活性的方法与应用 | |
Zhao et al. | Genome-wide identification and functional analysis of the bZIP transcription factor family in rice bakanae disease pathogen, Fusarium fujikuroi | |
Heux et al. | High-throughput workflow for monitoring and mining bioprocess data and its application to inferring the physiological response of Escherichia coli to perturbations | |
CN111308030A (zh) | 一种用斑马鱼评价乳制品睡眠改善功效的方法 | |
Kazmi et al. | An approach to evaluating the acute toxicity of nitrofurazone on community functioning using protozoan periphytons |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191029 |
|
RJ01 | Rejection of invention patent application after publication |