可预防的

FDA informed healthcare professionals and patients that the Agency sent letters warning seven pharmacy operations that the claims they make about the safety and effectiveness of their so-called "bio-identical hormone replacement therapy," or "BHRT" products are unsupported by medical evidence, and are considered false and misleading by the agency. The pharmacy operations improperly claim that their drugs, which contain hormones such as estrogen, progesterone, and estriol (which is not a component of an FDA-approved drug and has not been proven safe and effective for any use) are superior to FDA-approved menopausal hormone therapy drugs and prevent or treat serious diseases, including Alzheimer's disease, stroke, and various forms of cancer.

FDA通知医护人员及病人，FDA寄信警告七家药商，因为他们声称制造的产品安全又有效，这种被称为生物贺尔蒙置换治疗(bio-identical hormone replacement therapy，" or "BHRT)的产品是没有医学证据的，产品的说明可能有错和被药商误导，药商不恰当的声称他们的产品含有多种贺尔蒙如estrogen， progesterone和estriol (此成份不被FDA核可且其安全及有效性尚未被证实)优於FDA核可的停经贺尔蒙治疗药物且可预防或治疗严重疾病；包括阿滋海默症（Alzheimer's disease）、中风和许多癌症。

Pyrexia can be prevented through using dexamethason before intralesional injection of PYM, which is also useful to prevent anaphylaxis.

注射PYM前先肌注DXM不仅可预防或减少PYM的发热反应，还可防治PYM的过敏反应。

This paper lists most kinds of common risks including preventable and unpreventable ones in the international shipping.

列举国际货物运输中常见的风险，对风险加以研究，根据风险可预防和不可预防的属性归类。

The pre-treatment of lupeol at the dose of 200 microg/mouse showed 56.05% prevention, and post-treatment at the same dose showed 43.26% prevention, at 96 h time interval, against DMBA induced DNA strand breakage.

间隔96小时，用羽扇豆醇（ 200μg/鼠）行预处理可预防 56.05%DMBA 诱导的 DNA 链断裂。而相同剂量的羽扇豆醇行后处理则可预防 43.26% DMBA 诱导的DNA链断裂。

At least half of patients with X-ALD are adults with somewhat milder manifestations, and women who are carriers may become symptomatic. X-ALD is often misdiagnosed as attention-deficit/hyperactivity disorder in boys and as multiple sclerosis in men and women, and is not an uncommon cause of Addison disease;(2) the incidence of X-ALD, estimated to be 1:17 000 in all ethnic groups, approximates that of phenylketonuria;(3) noninvasive and presymptomatic diagnosis and prenatal diagnosis are available; family screening and genetic counseling are key to disease prevention; and (4) new therapies, applied early, show promise.

至少1半的X-ALD为成年病人，表现较轻，而作为携带者的女性也可发病。X-ALD在男孩常误诊为注意缺陷/多动综合征，男女可误诊为多发性硬化，并且也是Addison病的病因；(2)据估计X-ALD发病率为1：17 000，类似于苯丙酮尿症；(3)可进行无创性、症状前诊断和产前诊断；家系筛查和遗传咨询是疾病预防的关键；(4)早期采用新的治疗方法非常具有前景。

At least half of patients with X-ALD are adults with somewhat milder manifestations, and women who are carriers may become symptomatic. X-ALD is often misdiagnosed as attention-deficit/hyperactiity disorder in boys and as multiple sclerosis in men and women, and is not an uncommon cause of Addison disease;(2) the incidence of X-ALD, estimated to be 1:17 000 in all ethnic groups, approximates that of phenylketonuria;(3) noninasie and presymptomatic diagnosis and prenatal diagnosis are aailable; family screening and genetic counseling are key to disease preention; and (4) new therapies, applied early, show promise.

至少1半的X-ALD为成年病人，表现较轻，而作为携带者的女性也可发病。X-ALD在男孩常误诊为注意缺陷/多动综合征，男女可误诊为多发性硬化，并且也是Addison病的病因；(2)据估计X-ALD发病率为1：17 000，类似于苯丙酮尿症；(3)可进行无创性、症状前诊断和产前诊断；家系筛查和遗传咨询是疾病预防的关键；(4)早期采用新的治疗方法非常具有前景。

BACKGROUND:"Optimal" positive end-expiratory pressure can be defined as the PEEP that prevents recollapse after a recruitment maneuver, avoids over-distension, and, consequently, leads to optimal lung mechanics at minimal dead space ventilation.

背景：&最佳&呼气末正压可定义为：可预防复张后再萎陷、避免过度扩张，在最小的死腔通气情况下达到理想的肺力学状态的 PEEP 。

Patients of contracted scar of foot drop were performed with the Z-shaped or trapezoidal Achilles tendon scar flap to improve the appearance and function of the ankle from July 2006 to February...

足踝跟腱部深度烧伤患者早期进行功能锻炼，在一定程度上可预防和减轻瘢痕性足下垂的形成。对于已形成的瘢痕挛缩性足下垂进行矫形手术，可有效地减轻足下垂的严重程度。

Mortalities of patients with two,three,four and more failed organs were12.4%,5

肾功能和肝功能衰竭是造成MODS患者死亡率高的两个危险因素；控制感染可强化MODS治疗；早期支持首发器官可预防MODS。

Mortalities of patients with two,three,four and more failed organs were12.4%,57.1%and100%respectively.

肾功能和肝功能衰竭是造成MODS患者死亡率高的两个危险因素；控制感染可强化MODS治疗；早期支持首发器官可预防MODS。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。