在腔中的

In a related study, a group of University of California, Los Angeles, researchers are hunting specifically for the cancer cells in body cavity fluids .

在一项相关的研究中，加州大学洛杉矶分校的研究人员正在专门寻找腔内液体中的癌细胞。

B Of the six basic media MS, MS1/2 (half-strength of MS salts and vitamins), WPM, DKW, B5 and SH, MS1/2 was the most proper one to induce somatic embryos. Somatic embryos generally regenerated directly from excised zygotic cotyledons. PGRs combination affected somatic embryogenesis significantly. Medium with NAA 1mg/L, TDZ 0.05mg/L, IBA 2—10mg/L combined with BA 10mg/L, or IBA 10mg/L integrated with BA 0-2mg/L gave the highest induction rate. Excised zygotic hypocotyls had the strongest potential to produce callus. Callus induction was also affected significantly by media and PGRs. The proper callus induction condition was MS1/2 medium containing NAA 1mg/L, IBA 10mg/L, BA 2-5mg/L and TDZ 0.05mg/L. Harvest period affect somatic embryogenesis significantly. Zygotic embryo explants collected from the end of July to the middle of August had strong potential to generate somatic embryos, when endosperm finished solidification, different parts of the embryos were completely formed, the size of embryos occupied about 2/3 of the embryo sac. Provided with optimized conditions, direct somatic embryogenesis rate can attain to 33. 68%, and callus induction rate of hypocotyls was up to 90.7%. Cytological observation on megasporogenesis and zygotic embryogenesis of Manchurian ash showed that the ovary was twicarpellum, twilocular with two ovules each loculus. The ovule was tenuinucellar and anatropous, with one megasporcocyte. The development of embryo sac is of the Polygoum type.

体细胞胚胎发生研究的结果表明：(1)成熟过程中的合子胚是诱导水曲柳体细胞胚胎发生的最佳外植体材料；(2)在所试验到的MS、MS1/2（将MS的所有成分均减半）、WPM、DKW、B〓、SH等六种基本培养基中，MS1/2是最适合诱导水曲柳体细胞胚胎发生的基本培养基；(3)水曲柳的体细胞胚胎发生以直接发生为主，体细胞胚主要来自于从合子胚分离的完整子叶；(4)培养基中的激素组合对水曲柳的体细胞胚胎发生有显著影响，诱导直接体细胞胚发生较好的激素组合有NAA 1mg/L+IBA 2，5，10mg/L+BA 10mg/L+TDZ 0.05mg/L和NAA 1mg/L+IBA 10mg/L+BA 0，2mg/L+TDZ 0.05mg/L；(5)合子胚分离的下胚轴具有最强的愈伤组织诱导潜力，少数愈伤组织可以分化出体细胞胚；(6)愈伤组织的诱导也受培养基和激素配比的显著影响，最适宜诱导的培养条件为MS1/2+NAA 1mg/L+IBA 10mg/L+BA 2，5mg/L+TDZ0.05mg/L；(7)采种时间对体细胞胚胎发生有显著影响。7月末到8月中旬的合子胚具有较强的体细胞胚发生潜力，此时种子尚未成熟，胚乳已呈固态，种胚的各个部分已分化完全，种胚体积占胚腔的大约2/3；(8)在各自综合的最适条件下，完整子叶的体细胞胚诱导率可达33.68%，下胚轴的愈伤组织诱导率可达90.7%。

While it has been demonstrated that ENaC in lung epithelial cells are the predominant pathway for alveolar fluid clearance,the mechanisms underlying pleural fluid clearance across the mesothelium remain to be elucidated.

已有证据表明存在于肺上皮细胞中的ENaC在肺泡液体清除率方面发挥重要作用，而有关间皮组织中的胸膜腔液体清除的机制目前尚不清楚。

With in situ DNA hybridization, the EBV genomes have been demonstrated in the labial glands of the Sjogren′s syndrome patients (16/28), moreover the elevated content of EBV DNA has been identified in those with more severe destruction of labial glands. It is concluded that EBV, vhich has a normal site of latency at salivary glands in a nonpathogenic state, may be reactivated in Sjogren′s syndrome patients and play a role in the pathogenesis of this disease.

另外，我们用原位杂交方法观察了EB病毒DNA在干燥综合征病人唇腺组织的存在状况，结果发现28例干燥综合征病人中16例为阳性，其中腺泡组织破坏严重者，EB病毒DNA的含量亦高，并且EB病毒主要分布于大量浸润的淋巴细胞中，其次位于腺泡上皮细胞内，少量见于腺泡腔中，以上结果提示，在干燥综合征病人EB病毒处于活跃的复制状态，干燥综合征病人靶器官受损与EB病毒的活跃复制及其诱导的免疫反应密切相关。

In experiments, performances of the chamber density, the cooling speed of cold trap, and the efficiency of heat exchanger are all better than the contrast machine, so do the results of drying volume of the experimental machine, water capture of cold trap, drying efficiency, and electricity consumption in drying experiments of water.

在实验中发现腔体的气密度、蒸发吸附盘管降温速率及热交换器的效率皆比市面上对照机台佳，且在水的乾燥实验中，实验机台的抽水量、蒸发吸附盘管捕水量、抽水效率及耗电量皆优於对照机台。

During the formingoperation, the medium is pumped under pressure into the cavity on one side of thesheet to be formed and controllably released through a single or multiple portsfrom the other side, and then the pressure distribution on the blank can be variedspatially and as a function of time.

粘性压力成形技术(即VPF，Viscous Pressure Forming)是采用粘性物质作为传力介质，在板料两面通过介质同时施加正压或背压，在模具型腔中形成非等静压场，从而在板材表面不同区域产生不同的压力分布。

Results Studies including randomized controlled trial or meta-analysis have performed to determine the level of ADA in the effusion of tuberculous serous cavity fluidify. These studies have sufficiently proved that ADA is a specific and sensitive method for the diagnosis of extrapulmonary tuberculosis. Most of the studies have determined the optimal cut-off value of ADA in the effusion of tuberculous serous cavity fluidify.

结果 国内外有多个RCT和Meta分析评价了对结核性浆膜腔积液中ADA活性水平的诊断价值，现有证据表明ADA活性水平测定在各种肺外结核中的诊断敏感性和特异性都很高，各种肺外结核渗出液中ADA活性水平的最佳阈值为40IU/L左右。

Within the diamond anvil cell, the Raman spectroscopic study of phengite was developed at room temperature and under various pressures from 1 atmp to 20 GPa.

在金刚石压腔中，通过原位拉曼光谱研究了多硅白云母在常温高压下的稳定性。

The flow status of liquid metal in the sand box of group casting was discussed according to the fluid mechanics and heat transfer theory. Not only does the appearance of vying liquid metal happen when group casting between the big and small castings, identical castings in the multiple gates system appear too, even one casting.

运用流体力学、传热学原理，分析群铸时液态金属在各型腔内的流动情况，揭示出争铁液现象不仅在大小件混铸时发生，在多个内浇道浇注系统中群铸相同铸件，甚至仅一个铸件仍存在这一现象。

The primary aim of this study was to determine the concentration of salbutamol achieed in plasma after treatment with intraenous salbutamol.

这个研究的主要目标是测量静脉使用舒喘灵后血浆中舒喘灵的浓度，第二个目标是在正常鼠肺中检测气腔中来刺激AFC的舒喘灵浓度

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。