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In mice. MethodsThe lapactic effects of anthraquinon and glycosides of anthraquinone from Rheum Palmatum L.

目的比较大黄结合蒽醌、游离蒽醌致泻作用的强度并探讨其相关机制。

The changes and stability of reactive oxygen species and their bonding mechanisms of laccase-treated wood fibers, lignin and salts of lignosulphonate respectively were determined by ESR.

为开发新型环保、无毒、绿色的人造板产品,实现无胶胶合,解决游离甲醛污染问题奠定基础。

MethodIn the pot test, 4 kinds of wild halophytes (Melilotus suaveolens L, Limonium bicolor K., Salsola collina P.and Artemisia argyi L.) were cultivated in 3 kinds of salt and alkali soils selected from the wastelands of Dagong district, Jixian county and Xiqing of Tianjin city for salt tolerance stress treatments and their physiological indexed such as proline, MAD and soluble sugar content was determined.

方法]土壤为采自天津市大港区、蓟县、西青荒地的3种盐碱土,采用盆栽试验对4种盐生植物(草木樨、猪毛菜、艾蒿和补血草)进行耐盐胁迫试验,测定其耐盐指标(游离脯氨酸、丙二醛和可溶性糖含量)。

Objective\ To determine and analyze the plasma free amino acids in maint hemodialysis patients.

目的 对维持血液透析患者的血浆游离氨基酸进行测定和分析。

Methods Incise off a horizontal rectangle tissue flap about 1.2×8 cm on the area of mentolabial sulcus, and make 4 more horizontal incisions at both sides of the damaged rectangle tissue to repair the deformities by moving the sliding subcutaneous tissue flap.

在颏唇沟部位切除水平矩形组织瓣约1.2 cm×8 cm,在缺损的矩形组织两侧上下各作4条水平附加切口,形成两侧滑行组织瓣拉拢缝合修复缺损,外加游离植皮,弹力带加压3~6月。

The free fatty acids were extracted with petroleum ether and were separated on silicon gel column chromatography. The ethyl acetate-soluble lipid fraction and water-soluble lipid fraction were subjected to hydrochloric acid-catalyzed methanolysis, then were extracted with petroleum ether, respectively.

用石油醚提取低极性组分,经硅胶柱层析分离得到游离脂肪酸;用乙酸乙酯提取酯溶性神经酰胺及其衍生脂类,提取物和残余的水溶性脂类分别经盐酸甲醇解,水解产物再用石油醚提取。

In this paper, preparation of cholesterol by transesterificatiom of lanolin with different catalysts, i.e., sodium methoxide, formic acid, and two kinds of basic anion exchange resin, was investigated.

采用不同催化剂转酯化法从羊毛脂中获得游离胆固醇,分别研究了以甲醇钠、甲酸及强碱阴离子树脂为催化剂的工艺方法。

Results Eight species belonged to three families, two orders of rodent animals and seven species of fleas were found in this area. Rattus losea and Xenopsylla cheopis were dominant species, R.flavipectus , R.norvegicus , Suncus murinus , and Banolicota indica were familiar species. The annual average density of rodents, the infected rate with flea of rodents, index of fleas, index of X.cheopis and free flea in room were 10.58%, 28.38%, 0.7916, 0.5702 and 0.0515 respectively.

结果 合浦县鼠疫疫源地的啮齿动物共有2目3科8种,以黄毛鼠为优势鼠种,黄胸鼠、褐家鼠、臭鼩鼱和板齿鼠为常见种;蚤类有7种,以印鼠客蚤为优势蚤种;年平均鼠密度、平均鼠体染蚤率、平均蚤指数和印鼠客蚤指数分别为10.58%、28.38%、0.7916和0.5702,地面游离蚤指数为0.0515。

III.Aqueous, acid or nonacid products containing free oil or fat; may contain salt, and including water-in-oil emulsions of low- or high-fat

III。水溶液,酸性或非酸性食品,含有游离油或脂;可含盐,和包括含低脂或高脂的油包水型乳液

Objective:To summarize nursing experience in the patient with oropharyngeal carcinoma.

目的:总结口咽癌患者前臂游离皮瓣修复口咽缺损围手术期的护理体会。

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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。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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