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"Evidence supporting transplantation as the route of transmission ranges from circumstantial (ie, development of TB in the transplanted organ within a few months of transplantation) to well-established (ie, 2 recipients of a single donor's organs both developing disease through genotypically identical M tuberculosis , of which there have been 2 previous reports [4 prior recipients from 2 donors])," said Gregory Rose, MD, from the Division of Infectious Diseases, Ottawa Hospital, Ontario.

安大略渥太华医院感染疾病部门的Gregory Rose医师表示，证据支持器官移植作为疾病传播的路径从依情况而定的（例如在移植后数月后才发生TB）到根深蒂固的，例如两位受赠者同样接受一位捐赠者的器官，且都得到以基因型确认的分支结核杆菌，过去已经有两个报告（从两位捐赠者得到器官的四位受赠者）。

Female CB6F1 mice (F1 mice in short) which had been hypodermically inoculated with hepatoma cells (H22) were as recipients, and the C57BL/6 mice were as the donors. CB6F1 mice received intraperitoneal chemotherapy with cyclophosphamide. Fresh bone marrow and spleen cells from C57BL/6 mice were as donor cells, which were divided into with or without radiation of 60Co.

实验方法：以皮下接种肝癌细胞（H22）的CB6F1（BABL/C×C57BL/6杂交鼠，简称F1）雌性小鼠为受体鼠，经环磷酰胺腹腔化疗后，取C57BL/6小鼠的新鲜骨髓及脾脏细胞作为供体细胞，供体细胞分为经60Co照射和未经60Co照射。

Inger frowned. Some patients find it brings them closer to their donors.

Inger皱眉：有些病人发现他们和他们的治疗者的关系更亲密了。

Methods Seventy-eight adult female PVGrats were divided into experimental group (n=60) and control group (n=18), intraneural injection technique was used to supply three kinds of NO donors with different half-life(DETA NONOate, DPTANONOate and Spermine NONOate) or saline into the rat sciatic nerve subperineurally under light microscope. At the 1th,2th,3th,7th,and 14th day of duration after sciatic nerve injection, a segment of injected sciatic nerve was taken out and embedded it in TAAB resin after tissue processing. Then it was cut into thin layers (1μm) and the histological changes were observed under high power microscope, meantime the number of degenerated axons were counted.

选择78只雌性PVG大鼠，分为实验组和对照组，以在体神经内微注射实验方法，将三种半衰期不同的NO供体(DETA NONOate，DPTA NONOate和Spermine NONOate)及生理盐水分别注入大鼠左侧坐骨神经的神经束膜下，于注射后的不同时间(1天、2天、3天、7天和14天)取出注射部位的坐骨神经，经组织学处理后做成树脂包埋块，以超薄切片机切片，然后在高倍显微镜下观察并计数神经横断面的变性轴突数目。

Anti- CEA antibodies of the IgG or IgM isotype were detected in 44 out of 69 patients （63.8%）, whereas in 3 out of 28 benign intestinal conditions （10.7%） and in 4 out of 37 health blood donors （10.8%）.

良性肠道疾病患者和健康体检者血清CEA升高者为0，血清抗-CEA抗体阳性者分别为10.7%（3/28）、10.8%（4/37）。

Joshi also says international donors should concentrate their financial and technical support on the countries with the worst problems.

乔希还表示，国际捐助者应集中于最严重的问题，与国家的财政和技术支持。

In a prospective trial, they evaluated this hypothesis using serum samples obtained from 31 patients who underwent allogeneic transplantation using human leukocyte antigen-identical siblings as donors. All patients in the cohort received 1 to 3 pretransplant chemotherapy cycles to induce uniform host lymphopenia, which was followed by fludarabine-based reduced-intensity conditioning. Cyclosporine methotrexate was administered as prophylaxis against the development of GVHD.

在一项前瞻性研究中，他们透过测量31位接受异体移植血液干细胞移植病患血清来评估这项假设，这些病患都是接受人类白血球抗原比对相符同属作为捐赠者，他们都接受移植前化学治疗1至3个周期，以诱发宿主淋巴球数目低下，接著以fludarabine为主的低密度调节化学治疗，且投予cyclosporine与methotrexate用于预防GVHD的发生。

In a prospective trial, they evaluated this hypothesis using serum samples obtained from 31 patients who underwent allogeneic transplantation using human leukocyte antigen-identical siblings as donors. All patients in the cohort received 1 to 3 pretransplant chemotherapy cycles to induce uniform host lymphopenia, which was followed by fludarabine-based reduced-intensity conditioning. Cyclosporine methotrexate was administered as prophylaxis against the development of GVHD.

在一项前瞻性研究中，他们透过测量31位接受异体移植血液干细胞移植病患血清来评估这项假设，这些病患都是接受人类白血球抗原比对相符同属作为捐赠者，他们都接受移植前化学治疗1至3个周期，以诱发宿主淋巴球数目低下，接著以fludarabine为主的低密度调节化学治疗，且投予cyclosporine与methotrexate用於预防GVHD的发生。

In no alteration of HIF-1αprotein, nitric oxide donors, metavanadate and sodium nitroprusside, significantly abrogated DFO-induced apoptosis.

4一氧化氮(Nitric Oxide， NO)供体——钒酸钠(Sodium Metavanadate， vanadate)和硝普钠(Sodium Nitroprusside， SNP)都能够抑制DFO诱导的白血病细胞凋亡，但对CoCl2诱导的细胞凋亡没有抑制作用。

A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; and a mixture of two or more different selectivity control agents, said SCA mixture comprising from 1 to 99 percent of one or more esters of one or more aromatic monocarboxylic acids or substituted derivatives thereof, and from 99 to 1 percent of one or more alkoxysilane compounds.

一种用于丙烯聚合的催化剂组合物，包括：一种或多种齐格勒-纳塔主催化剂组合物，该齐格勒-纳塔主催化剂组合物包括一种或多种过渡金属化合物和一种或多种芳族二羧酸酯内部电子给体；一种或多种包含铝的辅催化剂；和两种或更多种不同的选择性控制剂的混合物，所述SCA混合物包括1到99％的一种或多种芳族单羧酸的一种或多种酯或其取代衍生物、和99到1％的一种或多种烷氧基硅烷化合物。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失