查询词典 prophylactic

There is controversy as to whether prophylactic platelet transfusions are necessary or beneficial, although it seems that maintaining a platelet count of greater than 5,000, and sometimes higher, reduces the risk of minor bleeding (e.g., nose bleeds, bruises in the skin called ecchymoses, pinpoint bleeding in the skin called petechiae).

虽然使血小板计数维持在5000以上似乎能够减少轻微出血的风险（比如，流鼻血、皮肤的瘀斑及小瘀点），但是人们对于预防性输注血小板的必要性及好处仍存有分歧。

There is controversy as to whether prophylactic platelet transfusions are necessary or beneficial, although it seems that maintaining a platelet count of greater than 5,000, and sometimes higher, reduces the risk of minor bleeding (e.g., nose bleeds, bruises in the skin called ecchymoses, pinpoint bleeding in the skin called petechiae).

虽然使血小板计数维持在5000以上似乎能够减少轻微出血的风险（比如流鼻血、皮肤的瘀伤及微小出血），但是对于预防性输注血小板是否必要以及这样做有没有好处仍存在争议。

Thirty patients with acute promyelocytic leukemia were observed between September 1977 and October 1985. Bleeding diathesis with petechiae or ecchymosis (80%) was the most common presenting symptom. Seventeen of 24 patients with pretreated coagulation studies were diagnosed to have disseminated intravascular coagulation. Six out of 11 patients died from intracranial hemorrhage after a mean of 2.5 days of hospitalization without any treatment. DIC was responsible for death in most cases. Induction therapy with anthracycline and cytosine arabinoside combined with prophylactic heparin infusion was carried out in the remaining 19 patients. Two patients were incompletely treated. Eight out of 17 patients achieved complete remission after a mean of 63 days following chemotherapy. The remission rate was 47%.

自1977年9月至1985年10月，观察30位急性前骨髓球性白血病病帣，临床上诊断时初发症状，主要为出血现象，尤其以瘀斑出血最多，占80%。24位病人作治疗前凝血机能检查，17位出现播散性血管内凝固症候群。11位病人没有接受治疗，其中6位经诊断后平均2.5天内死於脑内出血，凝血机能检验显示5位有播散性血管内凝固症候群。19位病人接受anthracycline与ara-C并用预防性肝素静脉滴注作缓解诱导治疗，2位不完全治疗，其余17位中有8位经过平均63天之化学治疗得到完全缓解，缓解率47%。

Prophylactic cholecystectomy is recommended for high risk patients with asyptomatic gallstones or polypoid lesions.

对有高危因素的无症状胆囊结石和隆起样病变患者，应行预防性胆囊切除。

Gastrointestinal medical informations which can refect the pathologic changes of GI dysmolities are crucial for early diagnose and prophylactic treatment of digestive system diseases.

胃肠道医学信息可反映胃肠道动力障碍性疾病生理病理改变情况，对消化系统疾病的早期诊疗及防止消化器官的恶性病变具有重要意义。

Research in rerent years indicates the necessity of studying Lp-PLA2 as a new inflammatory marker factor in pathogenesis and prophylactic treatment of atheroselerosis.and Lp-PLA2 may become an new therapeutic target of coronary heart disease.

近年来，越来越多研究表明在动脉粥样硬化的发病机制及预防性上，LP-PLA2是动脉粥样硬化中的一个新的炎性反应标志物，可能成为冠心病治疗的新靶点。

Research in rerent years indicates the necessity of studying Lp-PLA2 as a new inflammatory marker factor in pathogenesis and prophylactic treatment of atheroselerosis.and Lp-PLA2 may become an new therapeutic target of coronary heart disease.

近年来，越来越多研究表明在动脉粥样硬化地发病机制及预防性上，LP-PLA2是动脉粥样硬化中地一个新地炎性反应标志物，可能成为冠心病治疗地新靶点。

Objective To explore the clinical effect of local prophylactic application of methotrexate in laparoscopic linear salpingostomy.

目的 探讨输卵管妊娠腹腔镜保守性手术中局部预防性应用甲氨蝶呤的临床价值。

Batroxobin can decrease PAF level in plasm after cerebral ischemic reperfusion and may have some effects on PAF-R mRNA expression in semidark band cortex after cerebral ischemic reperfusion, which provides experimental data for prophylactic intervention.

巴曲酶可降低脑缺血再灌注后血浆中PAF水平，并且可能对脑缺血再灌注缺血半暗带皮质组织PAF-RmRNA表达有影响，以期为预防性干预提供试验数据。

Prokaryotic expression vector pET28b㈩/ TprK has been constructed successfully, and pET28b㈩/ TprK protein expressed to have set foundation for preparing prophylactic vaccine and developing serologically diagnostic kit for TP infection.

成功构建人pET28b㈩/TprK原核表达载体，并能高效表达TprK蛋白，为梅毒的预防性疫苗的制备以及进一步研究其血清学诊断试剂奠定了基础。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。