放射现象

We have shown that it is possible to create a radioactivity characterized by the emission of positive or negative electrons in boron and magnesium, by bombardment with alpha rays.

我们已经展示了人工放射现象的可能性，这种放射现象的特征是用以射线轰击用咄硼和镁中的正电子或负电子。

And thaw, and cell fusion; Understanding the principles and operation procedures for autoradiograph; Mastering the skills of writing experiment reports and graphic drawing under microscope.

本课程是农业与生物学院本科学生的一门实验课程，本课程主要内容包括：掌握和了解普通光学显微镜、几种特殊显微镜和电镜的一般原理和使用方法；掌握显微镜临时标本的制备，会进行显微测量、细胞计数和染色体观察；初步观察细胞生理现象、细胞化学成分显示、染色体标本制备；掌握细胞培养、细胞冻存与复苏、细胞融合等技术的原理和方法；了解细胞放射自显影技术的原理和操作步骤；掌握实验报告的书写和镜下绘图的技能。

Autoradiography results confirmed the extravasation of radiolabeled SCKs in vascularized areas of the tumor, whereas no diffusion was observed in necrotic regions.

放射自显影法的结果证实，放射性标记的SCK在肿瘤血管化区域溢出，而坏死区域观察不到扩散现象。

Becquerel had discovered the fact that this strange radiation existed in the world.

柏克瑞尔发现世界上存在着这种奇怪的放射现象。

In fact, it was Curie that coined the term radioactivity, though Henri Becquerel discovered the phenomenon years earlier.

事实上，是居里创造了放射这个术语，尽管贝可勒耳更早发现了这个现象。

Radioactivity came to light a century after the discovery of uranium when Henri Becquerel used uranium salts and photographic plates in the same experiment and found that one fogged the other .

在发现铀一百年之后，亨利·贝克勒尔在一实验中同时使用了铀盐和照相底片，发现两者会相互遮盖，从而使放射现象亮相于世。

Here, therefore, we have a true radioactivity which is made evident by the emission of positive electrons.

我们因此获得了一种通过排斥正电子表现出来的真正的放射现象。

Following the surgery the patient presented with right side weakness, unsteady gait, and speech difficulty. Rehabilitation programs, including physical therapy, occupational therapy and speech therapy, were scheduled. Craniospinal radiation therapy was also administered to prevent tumor recurrence.

术后个案因右侧肢体无力步态不稳，另外在口语表达也有障碍，因此转至复健科，除安排复健治疗外，也开始脑部脊髓放射治疗，治疗一周后出现食欲不振抽血发现有骨髓造血功能抑制现象，因此中断脑部脊髓放射治疗。

Poor appetite and bone marrow suppression were observed one week after the craniospinal radiation, and the radiation therapy was ceased. Spinal magnetic resonance imaging showed no spinal matastasis. White blood and platelet counts gradually increased. Subsequently, brain radiation was initiated. The patient currently can walk with good endurance and without device.

中断脑部脊髓放射治疗期间脊髓之核磁共振检查结果无脊髓之转移，白血球及血小板数目已有回升，所以重新开始脑部放射治疗而不再照射脊髓的部分，减少骨髓抑制的并发症；个案食欲不振的现象改善，且口语表达、步行及耐力亦进步中，并於脑部放射治疗结束后出院，改为门诊追踪。

The levels of SOD and CAT significantly increased and MDA decreased in bifidobacterium group compared to radition damage group.Electronic microgragh of spine neurocyte and neurogliocyte showed that cytoplasm,cytoblast and plastiosome were significantly engorged ,and neurogliocyte apoptosised in earlier period. TLR2mRNA increased in C group compared to B group by RT-PCR. Cytochrome C in kidney increased in C group compared to B group, but bcl-2,NF-Кb decreased. Conclusions : Enteroclysm is better compared to intragastric administration.

双歧杆菌处理组肝组织中SOD和CAT水平明显高于放射损伤组(P.01)，同时MDA明显低于放射损伤组(P.01)；电镜结果显示：放射损伤组与双歧处理组的细胞浆、细胞核和线粒体均明显肿胀，双歧处理组同时具有早期凋亡现象；RT-PCR结果显示：双歧处理组TLR2mRNA的表达明显高于放射损伤组；免疫组化结果显示，双歧处理组Cytochrome C的表达明显优于放射损伤组，而NF-кBp65和bcl-2则相反。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。