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- Xta chiasmata 交叉
- Genetic recombination can occur without the formation of a chiasmata. 遗传重组在没有形成交叉的情况下,也可以发生。
- The Chinese drug XTA can decrease the blood glucose level of the diabetic rats induced by alloxan. 中药血糖安对四氧嘧啶诱发的糖尿病大鼠有降血糖作用
- The chiasmata can slip off the ends of the bivalents, and thus chiasma frequency may be reduced by terminalization. 有时交叉可以从二价体末端处滑开,因此移端过程可以降低交叉频率。
- Objective To study the declining blood-glucose effect of XTA in the diabetic and normal rats. 摘要目的研究中药血糖安对糖尿病大鼠和正常大鼠的降血糖作用。
- Crossing over The exchange of material between homologous chromatids by the formation of chiasmata. 交换:同源染色单体之间形成交叉时遗传物质的交换现象。
- Conclusion The Chinese drug XTA can decrease the blood glucose level of the diabetic rats induced by alloxan. 结论中药血糖安对四氧嘧啶诱发的糖尿病大鼠有降血糖作用。
- The chiasmata observed during the later stages of the meiotic prophase are cytological evidence of earlier cross-over events. 在减数分裂前期末所看到的交叉是在这以前发生了互换事件的细胞学证据。
- The area under glucosetolerance curve was lower in diabetic rats after administration of XTA than that in the diabetes model rats ( P <0.01). 用药组大鼠的糖耐量曲线下面积 (AUC)较模型组显著减少 (P <0 .;0 1 ) ;
- Chiasmata are seen during this stage, and by the end of diakinesis the nucleoli and nuclear membrane have disappeared. 在这个时期可以看见交叉,在终变期末细胞核中的核仁,核膜消失。
- The UPPAAL Timed Automata Parser Library (libutap) is the parser library used by UPPAAL. It includes a type checker and supports the TA, XTA, and XML file formats. 是一种被UPPAAL使用的语法分析程序库。它包括一个类型检测器,并支持TA、XTA和XML文件格式。
- Chiasma (pl.chiasmata) A connection between homologous chromosomes seen during the prophase stage of meiosis. 交叉:在细胞减数分裂的前期,同源染色体之间形成的接触点。
- Methods The blood glucose level,the insulin level and the glucose tolerance of the rats were determined respectively after treatment with XTA for seven days. 方法 血糖安给药 7天后 ,测定大鼠的血糖值 (葡萄糖氧化酶法 )、血清胰岛素值 (放射免疫法 )和糖耐量。
- Terminalization The movement of chiasmata to the end of the bivalent arms, a process that may occur during late prophase I of meiosis. 交叉)移端:发生在第一次减数分裂后期,染色体交叉向二价体染色体臂的末端移动的过程。
- Conclusion The cause of lost vision was accidental injury of the optic nerve or the optic chiasma during s... 结论术后视力下降可能为鞍区肿瘤经颅手术误伤视神经或视交叉所致。
- We has discussed the mechanism of the trivalent synaptic adjustment,and it’s important use to control the chiasmata and disjunction of the chromosomes. 本文对此三价体的联会调节机制及其对控制染色体交叉重组和染色体分离所起的重要作用进行了讨论。
- Chiasmata also help to hold homologs together until the start of anaphase, thus helping to ensure the correct distribution of chromosomes into the daughter nuclei. 交叉还可以使同源染色体始终在一起直到细胞减数分裂的后期,这样确保了染色体可以正确的进入子细胞。
- Certainly, elects specialized also to choose segmentations as far as possible, the type of chiasma, the practical specialty. 当然,选专业还要尽量选一些细分型、交叉型、实用型专业。
- From the time since humans have had consciousness, the two categories have had the relationship of chiasma and penetration. 所以自古以来就在两者之间有了一种交叉互渗的联系。
- Results XTA had no effect on the blood glucose level and the insulin level of normal rats.But it could decline the blood glucose level and the glucose tolerance of the diabetic rats. 结果血糖安对正常大鼠的血糖值和血清胰岛素值无影响,但对糖尿病模型大鼠的血糖值和糖耐量有显著的降低作用。