Conclusion PGE2 can up-regulate the expression of VEGF in pancreatic carcinoma PC-3 cell lines, and it may pky an important intermediate role in the process of angiogenesis together with COX-2.

By taking some examples, this paper proves that students can give full pky to their own flexible thinking, and develop their innovative thinking, solve problems independently in an irregular tendency.

本文主要通过实例说明思维不应该定势，而要充分发挥自己灵活思考，独立解决问题的能力，开发创新思维。

Conclusion These date indicate that IL-6 may pky an important role in bone loss of osteoporosis.

结论IL6在骨质疏松骨丢失过程中起重要作用；

By the performance analysis, suitable PLB parameters for efficacious control may be obtained.

通过性能分析可望选取合适的PLB参数进行有效控制。

Discussion on Application of PLB in Clinical Nursing Practice Class

PBL教学法在临床护理见习课中的应用探讨

MS+ BA 5.0+ CW 15% medium is suitable for PLB mutiplication.

MS+BA5.0+CW15%培养基较适合原球茎的增殖。

Apple juice 、 banana juice and coconut juice promoted PLB inducement;

苹果汁、香蕉汁和椰子汁明显促进原球茎状体的形成；

In the two groups, the chemotherapy regimen was PLF ( Cisplatin, Leucovorin and 5-Fluorouracil).

两组化疗均采用PLF（DDP、CF、5FU）方案。

The rate of excellent and good together was 93.3% in interbody fusion group and 88.9% in the PLF group ( P> 0.05).

椎间植骨组优良率93.3%，横突间植骨组优良率88.9%，两组无显著性差异（P>0.05）。

Because there is limitation in calculating load flow by using determinate method, this paper introduce probabilistic load flow ( PLF) to analyze distribution system.

确定性潮流计算在反映配电网运行时的波动情况时存在着缺陷，引入了概率潮流计算理论进行配电网潮流分析。

The application of PLF-ⅰ motor spray valve in 30 m~ 3 polymerizer

PLF-Ⅰ型电动喷淋阀在30m~3聚合釜中的应用

The antibodies secreted by three of the hybridomas have been shown specifically binding to PFSH, and they do not bind to another very similar pituitary hormone, porcine luteinizing hormone ( PLH).

其中三株杂交瘤细胞分泌的抗体被证实是对PFSH特异结合的，它们和另一种非常相近的垂体激素&猪促黄体激素（PLH）不结合。

Objective To investigate insulin sensitivity and insulin secretion in obese patients with post-loading hyperglycemia ( PLH) at 30 and/ or 60 minutes during OGTT.

目的研究肥胖的口服葡萄糖耐量试验（OGTT）中30min和（或）60min高血糖者（PLH）胰岛素抵抗和胰岛素分泌功能。

Conclusion A positive result of immunotoxicity of recombinant human interferon α 2a was obtained from PLN assay in mice. The potential immunotoxicity of interferons can be preliminarily evaluated through the popliteal lymph node assay.

结论本实验中干扰素的测试结果呈阳性，提示用腘窝淋巴结实验对干扰素（Interferon，IFN）的免疫毒性进行初步评估。

Objective To determine the presence, distribution, and metastasis incidence of parametrial lymph nodes ( PLN) of patients with cervical cancer and to investigate the role of lymphatic mapping and topographic section in PLN identification.

目的探讨早期子宫颈癌患者宫旁淋巴结（PLN）存在与否及其分布、转移规律，进而评估以生物染料法（亚甲蓝染色）结合标本的局部解剖识别PLN的临床价值。

Objective To inhibit phospholamban ( PLN) mRNA expression and improve cardiac function of heart failure ( HF) rats by RNA interference ( RNAi).

目的利用RNA干扰（RNAi）技术抑制心力衰竭（心衰）大鼠受磷蛋白（PLN）mRNA的表达，改善心脏功能。

In this paper, the main behaviors of PLN ( Probabilistic Logic Neuron) networks are investigated quantitatively using Markov chain theory.

本文以马尔科夫链理论为工具，研究PLN（概率逻辑神经元）网络的定量性质。

The Comparison and Research of Properties and Structure of PLMN, PLN, PMN Piezoelectric Ceramics

PLMN、PLN、PMN体系压电陶瓷性能与结构的对比研究

You must be so happy with me if you cry over a PLN number!

如果你为了密码哭的话，和我在一起你肯定很开心！

The quantitative analysis of the attractive region of the PLN network

PLN网络吸引区域的定量分析

A Preliminary Layout Plan ( PLP) was prepared in May 2000 for public consultation.

二零零零年五月，政府就初步发展蓝图征询公众意见。