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After reproducing the smoke inhalation model, to the 7-NI treatment group rats 7-NI (20 mg/kg in 2 ml arachis oil) was administered by intraperitoneal injection, while in the control group and the model group, 2 ml arachis oil was administered by intraperitoneal injection.

探讨神经型一氧化氮合酶抑制剂7-硝基吲唑(7-NI)在烟雾吸入性肺损伤中的作用。40只SD雄性大鼠被随机分为正常对照组(n=8)、烟雾吸入性肺损伤模型组(n=16)和7-NI治疗组(n=16)，建立烟雾吸入性肺损伤模型。7-NI治疗组在致伤后立即腹腔注射7-NI 20 mg/kg(溶于2 ml花生油中)；正常对照组及模型组腹腔注射2 ml花生油。

METHODS: The skinned first class arborization of superior mesenteric artery from HS rats were adopted to observe the influence of inhibitor of ZIPK on the effects of PKCα and PKCε agonists on calcium sensitivity after shock via measuring the contraction initiated by Ca2+ with isolated organ perfusion system, hypoxic vascualr smooth muscle cells were adopted to measure the protein expression and activity of ZIPK after applying PKCα and PKCε agonists following hypoxia via Western blotting.

采用离体微血管环张力测定技术，观察褪膜后抑制ZIPK对PKCα、PKCε激动剂增高失血性休克肠系膜上动脉一级分支微血管钙敏感性作用的影响；同时观察缺氧血管平滑肌细胞在PKCα、PKCε激动剂作用下ZIPK蛋白表达、活性的变化。

Objective: To observe the effect of Areca nut decoction on gastric smooth muscle contraction of rats with functional dyspepsia.

目的 ：观察槟榔对功能性消化不良模型大鼠胃平滑肌运动的影响。

Objective To investigate the effect of arecoline on insulin secretion and the mRNA expression of pancreasduodenum homeobox1 (PDX1) in β cells in rats with Type 2 diabetes meilitus.

目的：探讨槟榔碱对2型糖尿病大鼠β细胞分泌功能及胰腺十二指肠同源盒因子1（pancreasduodenum homeobox1，PDX1）mRNA表达的影响。

Results(1) Insulin secretion and mRNA levels of PDX1 were significantly decreased in rats with Type 2 diabetes meilitus compared with the control group.(2) Compared with the diabetic group, insulin secretion and mRNA levels of PDX1 were significantly increased in the medium and high dose of arecoline groups.

结果：（1）高糖作用引起Wistar大鼠胰腺β细胞PDX1 及胰岛素mRNA 的表达水平显著下降（P＜0.01）；（2）1 mg/kg和5 mg/kg槟榔碱处理能显著上调高糖喂养Wistar大鼠胰腺β细胞PDX1与胰岛素mRNA表达水平（P＜0.05，P＜0.01）。

Objective: To investigate the mechanisms arid effects of sodium salicylate on insulin resistance in rats.

目的：探讨水杨酸钠对胰岛素抵抗大鼠胰岛素敏感性的影响及作用机制。

Gene expression ; Oligonucleotide array sequence analysis ; Choroidal neovascularization ; Rats ; inbred BN ; Krypton ; Laser

基因表达；寡核苷酸序列分析；脉络膜新生血管化；大鼠；近交BN ；氪；激光

Methods Arrhythmic models induced by CaCl2 in rats were used to study the effect of DGKL on experimental arrhythmia.

方法采用氯化钙诱导的大鼠心律失常模型，观察当归颗粒对抗实验性心律失常的预防保护作用。

Methods:The arrhythmic models induced by BaCl2 in rats were used to observe the preventive effects of F2 on experimental arrhythmia.

采用氯化钡(BaCl2)诱导的心律失常大鼠模型，观察F2对实验性心律失常的预防作用。

Objective:To study the apoptotic effect of arsenic trioxide (As2O3 ) on vascular smooth muscle cells in rats.

目的：探讨三氧化二砷（As2O3）诱导大鼠血管平滑肌细胞凋亡的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。