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METHODS: Male Sprague-Dawley rats were given repetitive doses of IT morphine (40 microg x 2) at 1 and 5 h after a noninjurious interval (6 min) of spinal cord ischemia.

使用雄性 Sprague-Dawley 大鼠，在经历一段时间非损伤性脊柱缺血(6分钟)后的1小时和5小时，重复给予一个剂量的吗啡鞘注(40μ g ×2)。

Results Complications of deep white candidiasis infection inside the hospital mostly took place among patients suffering from chronic respiratory diseases, malignant tumors and nosohemia,accounting for 59.09%.Infection was in direct proportion with the length of hospitalization.The chief factor leading to infection was the long-term use in large doses of wide-spectrum antibiotics,especially the use of the third-period cephalosporins,which are wide in spectrum and strong in killing bacteria.White candidiasis infection results from the composite action of multiple dangerous factors. Ofthose infected,40.91%used hormone and 11.36% used immunosuppressive agents as well as radiotherapy and chemotherapy. The application of trauma examination and curing also created conditions for the occurrence of infection.

结果 发生医院内部白色念珠菌感染多系慢性呼吸系统疾病、恶性肿瘤和血液病患者，占59.09%；感染与住院时间成正比；广谱抗生素大剂量、长时间应用，特别是选择广谱、杀菌力强的第三代头狍菌素类是致感染的主要因素；白色念珠菌感染是多种危险因素综合作用的结果，感染者使用激素的占40.91%，使用免疫抑制剂及放疗化疗的占11.36%，实施插入性操作及各种介入性治疗为感染创造了条件。

The experimental results show that: the photodynamic effects are observably different at different photodynamic doses.

发现不同光动力剂量所导致的血管损伤有显著不同。

METHODS: Osteoblastic cells from rats were incubated in the medium supplemented wiht rhgh at different doses (10, 200 μg/L), and then the changes of cytoskeleton and cell cycle were detected.

用浓度为10和200 μg/L的重组人生长激素加入大鼠OB培养体系，观察对大鼠OB的细胞周期及细胞骨架的影响。

We observed that cyclophosphamide-immunosuppressed adult mice were Susceptible to acute infection leading to death.4-8 week old C57 mice or outbred Kunming strain mice inoculated in-tracerebrally with HFRS virus A-16 strain and immunosuppressed with four 50mg/kg CY doses at days -1,+1,+ 2,+ 4 (day O:virai infection), developed a lethal disease94% m...

在第-l、+1，+2、+4天注射环磷酰胺50mg/kg体重(第0天感染病毒)，可使小鼠由隐性感染变为急性致死性感染，病死率为94％。在病死动物的脑，肺、肝、脾和肾等器官中，检查翻HFRS病毒抗原。这些器官显示微血管系统和实质组织的病变。这种成龄鼠模型可用于本病的研究。

Our data suggest that widely used oxidation measures, such as ex-vivo LDL oxidizability, do not reflect the degree of atherosclerosis; and long-term beneficial effects of relatively low doses of antioxidants may be outweighed by high levels of plasma cholesterol in WHHL rabbits.

研究表明：广泛应用的氧化检测，例如体外LDL氧化度并不能反应动脉粥样硬化的程度；WHHL家兔血浆胆固醇水平过高会抵消长期给药抗氧化剂的疗效。

An open-label, long-term trial with Raptiva presented by Leonardi at the meeting involved 339 patients included in a three-month course of therapy, including weekly subcutaneous doses of 2 mg/kg of the study drug. Eighty-five percent of patients achieved a PASI of 50 or an Overall Lesion Severity Score of "mild."

Leonardi在年会上介绍的一次采用Raptiva开放性长期试验，对339位患者进行了为期三个月的治疗，每周皮下注射2 mg/kg的这种研究的药物。85％的患者PASI得分达到50，总体损伤程度得分(Overall Lesion Severity Score，OLS)达到轻微。

In a randomized, multicenter trial, 341 patients with moderate or extensive bullous pemphigoid received large doses of high-potency topical corticosteroids -- either topical clobetasolpropionate cream (40 g per day) or oral prednisone (0.5 mg perkilogram of body weight per day for those with moderate diseaseand 1 mg/kg/day for those with extensive disease)-- applied over their entire body.

在此次追踪多中心的试验中，341位中度或广泛性大水疱性类天疱疮患者接受大剂量较强外用皮质肾上腺类脂醇全身治疗──使用外用clobetasol propionate乳剂（40g/日）或者口服prednisone（中度患者0.5mg/千克体重/日，重度患者1mg/千克体重/日）。

Methods The 2-DM model of rat was established by high-fat diet and streptozocin. The 2-DM model rats were randomly divided into the model group and high, middle and low doses of LBP groups with 10 animals in each group, another 10 rats were selected as the control group. The mRNA expression of adiponection gene in perirenal adipose tissue was determined by RT-PCR.

选用高脂饲料加小剂量链尿佐菌素建立2-DM大鼠模型，将2-DM大鼠随机分为模型对照组和LBP高、中、低剂量组，每组10只，另选10只大鼠为正常对照组。

Methods: The male wistar rats were infected with Pneumoniae Klebsiella species by the intratracheal peroral route. CAZ was administered at therapeutic doses intraperitoneally for 7 days and several immunologic parameters were measured.

雄性wistar大鼠采用气管内注入感染法制备肺炎克雷伯氏杆菌性肺炎模型，注射治疗剂量CAZ 7 d后测定免疫指标。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。