查询词典 stable homotopy group

The bay area has no substituent and has electron-withdrawing groups,such as bromine atom,cyano-group and 4-formyl phenoxy group compounds have strong absorption in 525 nm,when excitated them,they have strong yellow and salmon pink luminescence bettwen 538 and 566 nm.When introduce electron-donating substituents,such as phenoxy group,morpholinyl,piperidinyl and n-butylamino group,the absorption bathochromic shift while the electron-donating ability is improved,bettwen 536 and 692 nm have strong absorption,reach to the near-infrared region. When excitated them,only the phenoxy group compound has strong salmon pink luminescence in 572 nm,the others have no fluorescence.

其中，港湾位无取代的以及含吸电基团(—Br、—CN、对甲酰基苯氧基)化合物在525 nm左右处均有很强的吸收ε＞10~4M~(-1cm~(-1)，当光激发时，港湾位无取代、溴代和氰基取代物发出538～547 nm的强烈黄色荧光，对甲酰基苯氧基取代物则发出566 nm的强烈橙红色荧光；含供电基团(苯氧基、吗啉基、哌啶基、正丁氨基)化合物随着供电子能力的增强，吸收发生红移，在536～692 nm处均有很强的吸收ε＞10~4M~(-1cm~(-1)，达到了近红外区，当光激发时，只有苯氧基取代物发出572 nm的强烈橙红色荧光，而含氮供电基取代物均发生了荧光淬灭。

Animals were randomly divided into four group: group 1, as control (n=8), without induction of epilepsy; group 2 (n=8), 30 min after intrahippocampal injection of benzylpenicillin; group 3 (n=8), 60min after intrahippocampal injection of benzylpenicillin; group 4 (n=10), 60 min after intrahippocampal injection of benzylpenicillin with EA treatment in the last 30 min (P60 +EA); At the end of each treatment, EEG of each animal was recorded and its RP was analyzed.

我室以往工作表明，针刺具有抗痫作用，而MT也具有抗痫作用，且有资料表明，癫痫患者内源性MT水平发生变化，因此，我们又运用毛细管电泳技术结合电化学检测法，对青霉素所致痫样发作的大鼠在癫痫发作期间和电针抗痫时松果体、海马和血浆内的MT水平进行了测定。

Methods Healthy rats were divided into 3 groups, group A as control group; group B as caecal ligation plus puncturegroup and group C as trioxymethylanthraquinone group.

将健康大鼠随机分为三组，A组：假手术组；B组：盲肠结扎穿刺组；C组：CLP大黄素治疗组。

The expression of Bcl-2mRNA and P53mRNA in hippocampus after 16Hz, 130dB infrasound treatment In 1 day group, Bcl-2mRNA and P53mRNA were expressed lightly in CA1-CA3 areas in hippocampus and dentate gyrus. Blood vessels dilated lightly. In 7d group, Bcl-2mRNA and P53mRNA were more expressed in areas mentioned above. Dilation of capillaries and small vessels was more obvious. Bcl-2mRNA and P53mRNA were strong positive in endothelial cells of vessels. In 14d group, Bcl-2mRNA and P53mRNA expression was obviously increased in pyramidal cells of hippocampus and granular cells of dentate gyrus, showing deep blue staining. a The endothelial cells in some vessels were also strong positive for Bcl-2mRNA and P53mRNA. Dilation of capillaries and small vessels was lessened. In 21d group, Bcl-2mRNA and P53mRNA expression was decreased in pyramidal cells. In 28d group, little change about the expression and distribution of Bcl-2mRNA and P53mRNA was observed. Lots of Bcl-2mRNA and P53mRNA were scattered in cortex of temporal lobe around hippocampus and callosal gyrus area. Dilation of capillaries and small vessels was lessened obviously. The expression of Bcl-2mRNA and P53mRNA in hippocampus after 16Hz, 90dB infrasound treatment.

次声作用后Bcl-2mRNA和P53mRNA在海马的表达，16Hz、130dB次声作用1d组：两者在海马〓区和齿状回轻度表达，海马内血管轻度扩张；7d组：两者表达在上述区域较1d增多，微血管和小血管扩张较显，血管内皮细胞内可见呈强阳性表达的Bcl-2mRNA和P53mRNA；14d组：海马锥体细胞和齿状回颗粒细胞内Bcl-2mRNA和P53mRNA阳性表达明显增多，呈深兰色，在部分血管内皮细胞内两者强阳性表达，微小血管扩张状态较7d减轻；21d组：锥体细胞胞浆内Bcl-2mRNA和P53mRNA表达减弱；28d组：上述表达及分布与21d组相比无明显改变，海马周围颞叶皮层和扣带回区域亦可见大量散在分布的Bcl-2mRNA和P53mRNA表达，血管扩张状态已明显减轻。90dB次声作用1d-7d后，较对照组无明显变化，14d-21d后轻度表达，28d后，Bcl-2mRNA和P53mRNA表达较强。

The staining of F-actin in the ischemia reperfusion group was decreased significantly （P.05） compared with the normal control group. There was a marked loss of canalicular microvilli and distension of canalicular lumen in the ischemia reperfusion group. The staining of F-actin in the LA group was significantly increased than those in the I/R group （P.05）. Conclusions: Ischemia reperfusion induces an disruption of bile canalicular F-actin microfilaments and a loss of microvilli. Alpha-lipoic acid can protect bile canalicular F-actin microfilaments against IRI.

肝脏I/R可造成胆小管F-actin微丝破坏、微绒毛丧失，导致胆小管收缩减弱，胆汁排泄功能受损，这可能是大鼠肝脏I/ R后缺血型胆道病变发生的主要机制；α-硫辛酸通过清除氧自由基，降低脂质过氧化反应，调节细胞内氧化剂-抗氧化剂的含量，保护胆小管F-actin微丝结构免遭缺血再灌注损伤破坏，进而预防和治疗缺血型胆道病变。

There were 12 cases of postoperative complication in group B(42.9%).Conclusion Both hip arthroplasty and AO compressive cannular are reasonable choices for treatment of displaced femoral neck fracture in the elderly, but the results of group A is better than the group B. The rate of postoperative complication of group A is lower than the group B.

人工关节置换术和AO加压空心螺钉均是治疗老年股骨颈骨折的有效方法，但人工关节置换术可提高老年人的生活质量，减低术后并发症的发生率，所以人工关节置换的效果优于AO加压空心螺钉。

Among the 3 novel sequences, C24 sequence and C57 sequence were expressed both in cataractous group and in normal group; C24 sequence was expressed higher in cataractous group than that in the normal group, but C57 sequence had no significant difference in normal and cataractous group; C40 sequence was expressed in the cataractous lens epithelium but the expression in normal lens epithelium was not seen.

三个新序列中，C24号和C57号序列在年龄相关性白内障和正常晶状体上皮细胞中均有表达，C24号序列的表达增高；C57号序列在正常组和白内障组中的表达无差异。C40号序列在年龄相关性白内障晶状体上皮细胞中有表达，但其在正常晶状体上皮细胞中未见表达。

Methods The Wistar rats were used as the experimental animal. On the back of each rat, a skin flap, measuring 1.5 cm×6 cm, caudally based, was elevated. Wound edges and the flap bed were separated from the flap itself by a silicone sheet. The VitC, bFGF, Magnesium sulfate and Papaverine were taken in the areas between flap and sheet. With 8 rats in each group, the drug-taken group was as trial group, while the physiological saline group was as control group. On the seventh day after the flap elevation, flap survival length was measured.

以鼠背部中线为中轴，以两侧髂嵴连线为蒂，形成一个1.5cm×6cm的单蒂皮瓣，其全长自皮肌层下与深筋膜游离，下垫置医用硅膜，硅膜以不露出切口，又起到阻隔真皮血运为宜，以小三角针用3-0丝线先缝合皮瓣两侧切口，然后将上述4种药物加入皮瓣与硅膜之间，再缝合皮瓣的头端将维生素C、bFGF、硫酸镁、罂粟碱分别作为实验组，以生理盐水作为空白对照组，每组8只动物，术后单笼喂养7d，取材并检测皮瓣存活的长度。

The ovaries were excised in the group A, B, C, and the celiotomy was done in the group D (no-excise ovaries). Twelve weeks after the operation, group A, D were administed stilled water 10ml per kilogram every day; group B were administed extract of Bushen Yigu recipe 10ml per kilogram every day; group C were administed water solution of α-D3 soft gelatin capsule 10 ml per kilogram every day.

取12周龄Wistar雌性大鼠40只，随机分为模型组、治疗组、阳性时照组、正常对照组4组，每组10只。D组行假手术，其余3组行完整双侧卵巢摘除术，术后常规饲养12周。A、D组以蒸馏水10ml/kg灌胃，B组以10ml/kg补肾益骨方提取液灌胃，C组以10ml/kgα-D3胶丸水溶液灌胃。

Result: Lump static issue and acute inflammation issue lump issues of best breakthrough point that treat, and the traditional Chinese medicine can make to treat lump dissipating or limitation, create conditions for treating succeeding in in disposable operation. Accept thick liquid cellulous mastitis lump issues of 12 of patient for medical treatment altogether will it be February 2005 will it be July 2004, 11 acute inflammation one among them, this group in order to optimize healing solution treat and as treat group , regard patient of one of the acute inflammation when reviewed of the case as contrast group patient, statistical analysis is drawn : In curative effect, damage big or small treating group is it contrast group to superior to on the main improvement of symptom.

结果：肿块静止期和急性炎症期是肿块期治疗的最佳切入点，而中药治疗可使肿块消散或局限，为一次性手术治疗成功创造条件。2004年7月—2005年2月共收治浆细胞性乳腺炎肿块期病人12例，其中11例为急性炎症期，将此组病人以优化治疗方案治疗并作为治疗组，将病例回顾中急性炎症期的病人作为对照组，统计分析得出：在疗效、损伤大小、主要症状的改善上治疗组均优于对照组。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48