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L^(-1), the growth of callus was inhibited. However, the effect of Carbenicillin on callus was little and the differentiation of adventive buds was promoted under appropriate concentration. When the Carbenicillin's concentration was 200mg?

L^(-1)时,愈伤组织生长受到抑制;而羧苄青霉素对愈伤组织影响很小,在适宜的浓度下能促进不定芽分化,213品种在羧苄青霉素浓度为200mg?

The higher the concentration of Cefotaxime was, the lower the rate of differentiation was; when the concentration of Cefotaxime was high 400~500mgL^(-1, the growth of callus was inhibited. However, the effect of Carbenicillin on callus was little and the differentiation of adventive buds was promoted under appropriate concentration. When the Carbenicillin's concentration was 200mgL^(-1), the differentiation rate reached the maximum 68.8%.

头孢霉素浓度愈大,213品种不定芽分化频率愈低,当头孢霉素浓度较高400~500mgL^(-1时,愈伤组织生长受到抑制;而羧苄青霉素对愈伤组织影响很小,在适宜的浓度下能促进不定芽分化,213品种在羧苄青霉素浓度为200mgL^(-1)时,分化频率达到最大值68.8%。

The allantoin allantoin has the promotion skin cell to grow, causes the wound rapid cicatrization the function, serves as the anti-ulcer medicine, serves as the digestive tract ulcer and the antiphlogistic with the aluminum hydroxide mix.

尿囊素具有促进皮细胞生长,使伤口迅速愈合的作用,用作抗溃疡药,与氢氧化铝混合用作消化道溃疡及消炎药。

DCs acquired by our reformed methods express both CD83 and CD 14 molecules highly, and have a higher density than other domestic reports. The higher TNF in DCs culture medium of HC patient suggests DCs in patient still have antigen presenting ability and by optimization the culture medium would improve its presenting ability and have a potential value in design and application individual vaccine. Although antigens pulsed DCs have a decrescent antigen presenting ability but BCG HSP70 could induce its mature and improve its presenting ability. Suggests BCG HSP70 would be a useful mature inducer. Lymphocytes primed by DCs based HC vaccine have the specific cytotoxicity against HCC lines. The CTL after freezing and anabiotic could prophylaxis and therapy HC xenograft on nude mouse. The results also suggests that CD4〓 lymphocytes play a important role in HC with a good differentiation and would be useful in treatment this kind of HC. After being activated by Peptide LLNQHACAV of hAFP and apoptotic HCCs pulsed DCs respectively, the culture medium of activated lymphocytes both contains a high level Th1 cytokines IL-12 and TNF. Primed lymphocytes appeared a characteristic of NK cells. DCs not only inhibited the growth of human HCC and other cancer cells in vitro but also prevented the growth of HC xenograft on nude mouse in vivo. There are at least three kinds of mechanism playing important role in DC based vaccine ,there are inhibition of DCs, HC specific CTL and cytokines pathway.

诱导出的DC共同表达CD83和CD14分子,CD83分子表达明显高于国内报道;肝癌患者DC培养上清中TNF水平高于健康人,提示肝癌患者DC仍具一定的抗原呈递能力,适当调控可使其行使APC功能,以期在肝癌个体化疫苗中发挥作用;DC负载肝癌可溶性抗原后,抗原呈递能力降低,BCG HSP70可促进DC成熟,增加其抗原呈递能力,预示BCG HSP70有可能成为促进DC活化和成熟的另一重要分子;肝癌DC疫苗在体外诱导肝癌特异性淋巴细胞,活化的淋巴细胞在体外对肝癌细胞的杀伤以特异性CTL为主,同时分泌较高水平Th1型细胞因子IL-12和TNF,并抑制4种肝癌细胞生长;冷冻复苏后的肝癌特异性淋巴细胞可以预防和抑制人肝癌裸鼠皮下移植瘤,提示DC负载肝癌可溶性抗原后诱发的MHC-Ⅱ类限制性CD4〓T细胞有可能在分化程度高的肝癌治疗中发挥作用;用DC和HLA-A2〓DC分别负载凋亡肝癌细胞和hAFP218-226位LLNQHACAV HLA-A2限制性九肽,在体外诱导肝癌特异性淋巴细胞,活化后的CTL细胞分泌较高水平的Th1型细胞因子IL-12和TNF,并具较强杀伤活性,此CTL同时具备NK细胞特征;DC对肿瘤细胞的抑制作用可能是通过吞噬实现的,Fas-L在DC抑制中也起一定作用;DC对人肝癌裸鼠皮下移植瘤的抑制率为97%;在肝癌DC疫苗的作用中,至少联合3种以上机制,即通过DC的直接作用、肝癌特异性CTL和细胞因子途径直接或间接地杀伤和抑制肝癌细胞。

Soaking seed of rice and wheat with zymolytic liquid of Trichoderma harziaiarum, Trichoderma DWC and Trichoderma viride, comparing with germinate ratio, germinate force, root length, bud length and ratio of root to bud, the results show that 50 times dilute zymolytic liquid of Trichoderma harziaiarum has a relatively notable promote role for germinate of seed .The effect of Trichoderma viride to germinate of seed is not evidence. Trichoderma DWC for seed sprout has certain inhibition.

据此,采用哈茨木霉作为出发菌株,通过离子束诱变,从大菌落株中筛选出促进生长的高产突变株——h-13菌株,通过对用该菌株发酵液处理后的水稻及小麦的种子的各项生理生化指标的测定,发现该菌株比其它菌株更能促进水稻和小麦的活力和发芽率,三天时小麦的总根长为3.03cm,比对照的1.42cm的两倍还多,并且能够明显提高种子发芽后的淀粉酶和蛋白酶的活力,其活力都是对照的两倍左右。

Which can be used as the body of vitamin B1 coenzyme of many enzymes in the normal human body has an important role in glucose metabolism, it can inhibit the activity of cholinesterase, and choline esterase is an important neurotransmitter, and thus nerve conduction impact; vitamin B2 in the organization by participating in a variety of yellow enzymes constitute a coenzyme, its role in bio-oxidation process in the delivery of hydrogen role in regulating the body's metabolism process; vitamin B6 can also be a variety of enzymes as coenzyme participate in all kinds of amino acid metabolism, promote the absorption of amino acids and protein synthesis, cell growth is necessary for the material, which also promote fat metabolism, involved in neurotransmitter synthesis, hemoglobin synthesis and the impact on the normal reproductive functions such as human body an important metabolic process, Volkswagen Medicine Net: What liver protection effect of vitamin B family?

可作为维生素乙许多酶的辅酶,在正常人体组织中有一个用糖代谢的重要作用,能抑制胆碱酯酶活性,和胆碱脂酶是一个重要的神经递质,神经传导,从而影响;由黄色参与各种酶在组织中维生素B2构成辅酶,其作用在生物氧化氢的作用,调节人体的代谢过程中产程;维生素B6也可以是作为辅酶参与氨基酸代谢的各种酶的品种,促进氨基酸的吸收和蛋白质合成,细胞生长是必要的材料,这也促进脂肪代谢的神经递质合成,血红蛋白合成和参与,如影响人体生殖功能的正常新陈代谢过程中一个重要的,(大众医药网:什么样的维生素B家庭肝脏的保护作用?

Statistic analysis showed that soil temperature as the driving factor to the diurnal variation of soil respiration. Soil temperature and soil moisture were the dominant environmental factors affecting the seasonal variation of soil respiration and explained 87% of its variability. LAI and root biomass were positively related to soil respiration rate, indicating that biotic factors also affected the seasonal variation of soil respiration. However, soil properties such as soil organic content, total nitrogen content, and C/N ratio had poor correlations with soil respiration. Top-dressing nitrogen fertilizer increased soil respiration significantly.

统计分析表明:土壤温度是玉米生态系统土壤呼吸日变化的驱动因素;土壤温度和土壤水分是影响土壤呼吸季节变化的关键因素,二者可以解释玉米生长季土壤呼吸时间变异的87%;LAI和根系生物量与土壤呼吸速率呈正相关,说明生物因子对土壤呼吸季节变化也有影响;土壤有机质、全氮和碳氮比等土壤理化特性与土壤呼吸速率的关系较弱;玉米生长季追施氮肥明显促进土壤呼吸速率。

The results show that though TiN and SiC monolayers exist as nanocrystal and amorphous respectively, the nanomultilayers grown by alternative depositing of TiN and SiC form columnar crystal with intensive preferred orientation.

结果表明,尽管TiN和SiC的单层膜分别以纳米晶态和非晶态存在,但由TiN和SiC通过交替沉积形成的纳米多层膜却能够生长成为晶体完整性良好的柱状晶并呈现强烈的择优取向,显示了一种异质材料晶体生长的相互促进作用。

Results showed that low contents of Cd has promotion effect on Oryza Sativa, but high contents of Cd has not obvious restrain on it. The total trend of distribution of Cd in Oryza Sativa is root>stem>shell>rice. The relation between Cd contents in rice and total Cd in soil as well as availability Cd in soil has been investigated. The result showed that both the total Cd and the availability Cd had notably correlation with content of Cd to rice, and the critical point were CaCl2-Cd=0.71mg/kg, DTPA-Cd=1.34 mg/kg, EDTA-Cd=0.76 mg/kg, NH4OAc-Cd=0.77 mg/kg.

研究表明:低浓度的镉对水稻生长稍有促进作用,高浓度的镉对其生长并没有明显的抑制作用;镉在水稻植株中总的分布趋势为根>茎>稻壳>糙米;用4种有效态提取剂(0.1 mol/L CaCl2、DTPA、0.05 mol/L EDTA和1 mol/L NH4OAc)浸提出的有效态镉的含量和土壤中镉总量与水稻糙米中镉含量均达到显著相关水平,并确定了它们的临界值分别为CaCl2-Cd=0.71 mg/kg, DTPA-Cd=1.34 mg/kg, EDTA-Cd=0.76 mg/kg, NH4OAc-Cd=0.77 mg/kg。

To obtain high cell density and high yield of MTG by Streptomyces hygroscopicus, the effects of exponential feeding of glucose and the addition of nitrogen source on MTG production were investigated.

在吸水链霉菌分批发酵研究的基础上,通过在菌体生长阶段指数流加葡萄糖,进行高细胞密度培养,获得了较高的菌体量;待菌体生长进入产酶期后,通过补加氮源,为产酶提供充足的氮源,其中通过流加蛋白质氮源,可以减少蛋白酶对成熟MTG的分解,促进产酶。

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The objective is to subjugate and discourage the people, because that allows the elite to continue to rule unopposed.

其目的是压制和打击人民的积极性,因为这可以让实权派继续统治不会沦为反对派。

GOD,this is the second time you vanquished me!

天啊,这是第二次你打败了我!

So a kind of strong antagonism permeated in the relations of two countries.

所以两国这一时期的政治关系始终弥漫着一种强烈的对抗情绪。