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| 1 | A metabonomic investigation on the biochemical perturbation in liver failure patients caused by hepatitis b virus显示文摘 | Yu, K Sheng, GP Sheng, JF Chen, YM Xu, W Liu, XL Cao, HC Qu, HB Cheng, YY Li, LJ | 2007 | 中国生物学文摘2007，21，11： | 25 |
| 2 | Effect of cholecystokinin and secretin on contractile activity of isolated gastric muscle strips in guinea pigs显示文摘AIM To study the effect of cholecystokinin-octapeptide(CCK-8)and secretin on contractileactivity of isolated gastric muscle strips inguinea pigs.METHODS Each isolated gastric muscle stripwas suspended in a tissue chamber containing5 mL Krebs solution constantly warmed by waterjacked at 37℃ and supplied with a mixed gas of95% O2 and 5% CO2 After incubating for lhunder 1 g tension,varied concentrations of CCK-8 and secretin were added respectively in thetissue chamber and the contractile response wasmeasured isometrically on ink-writing recorders.RESULTS CCK-8 could increase①all regionalcircular and longitudinal muscular tension at rest(fundus LM 19.7%±2.1%,P<0.01;fundus CM16.7%±2.2%,P<0.01;gastric body LM 16.8%±2.3%,P<0.01;body CM 12.7%±2.6%,P<0.01;antrum LM 12.3%±1.3%,P<0.01;antrum CM 16.7%±4.5%,P<0.01;pylous CM12.7%±5.0%,P<0.05);②contractilefrequencies of body LM,both LM and CM ofantrum and pylorus CM(5.1/min±0.2/min to5.6/min±0.2/min,5.9/min±0.2/min to 6.6/min±0.l/min,5.4/min±0.3/min to 6.3/min±0.4/rain,1.3/min±0.2/min to 2.3/min±0.3/min,respectively,P<0.05);③the mean contractileamplitude of antral circular muscle(58.6%±18.4%,P<0.05)and ④the motility index ofpylorus CM(145.0%±23.8%,P<0.01),butdecrease the mean contractile amplitude ofgastric body and antral LM(-10.3%±3.3%,-10.5%±4.6%,respectively,P<0.05).All the CCK-8 effects were not blocked by atropine orindomethacin.Secretin had no effect on gastricsmooth muscle activity.CONCLUSION CCK-8 possessed bothexcitatory and inhibitory action on contractileactivity of different regions of stomach in guineapigs.Its action was not mediated via cholinergicM receptor and endogenous prostagiandinreceptor, | Li W Zheng TZ Qu SY | 2000 | World Journal of Gastroenterology2000，6，1： | 13 |
| 3 | Blue light is more essential than red light for maintaining the activities of photosystem Ⅱ and Ⅰ and photosynthetic electron transport capacity in cucumber leaves显示文摘Blue and red lights differently regulate leaf photosynthesis. Previous studies indicated that plants under blue light generally exhibit better photosynthetic characteristics than those under red light. However, the regulation mechanism of related photosynthesis characteristics remains largely unclear. Here, four light qualities treatments(300 μmol m–2 s–1) including white fluorescent light(FL), blue monochromatic light(B, 440 nm), red monochromatic light(R, 660 nm), and a combination of red and blue light(RB, R:B=8:1) were carried out to investigate their effects on the activity of photosystem II(PSII) and photosystem I(PSI), and photosynthetic electron transport capacity in the leaves of cucumber(Cucumis sativus L.) seedlings. The results showed that compared to the FL treatment, the R treatment significantly limited electron transport rate in PSII(ETRII) and in PSI(ETRI) by 79.4 and 66.3%, respectively, increased non-light induced non-photochemical quenching in PSII(ΦNO) and limitation of donor side in PSI(ΦND) and reduced most JIP-test parameters, suggesting that the R treatment induced suboptimal activity of photosystems and inhibited electron transport from PSII donor side up to PSI. However, these suppressions were effectively alleviated by blue light addition(RB). Compared with the R treatment, the RB treatment significantly increased ETRII and ETRI by 176.9 and 127.0%, respectively, promoted photosystems activity and enhanced linear electron transport by elevating electron transport from QA to PSI. The B treatment plants exhibited normal photosystems activity and photosynthetic electron transport capacity similar to that of the FL treatment. It was concluded that blue light is more essential than red light for normal photosynthesis by mediating photosystems activity and photosynthetic electron transport capacity. | MIAO Yan-xiu W ANG Xiao-zhuo G AO Li-hong C HEN Qing-yun QU Mei | 2016 | Journal of Integrative Agriculture2016，15，1： | 9 |
| 4 | Seismic response control of frame structures using magnetorheological/electrorheological dampers显示文摘 | Xu Y L Qu W L Ko J M | 2000 | Earthquake Engineering and Structural Dynamics2000，29，： | 2 |
| 5 | Studies on the origin and evolution of tetraploid wheats on the internal transcribed (ITS) sequences of nuclear ribosomal DNA显示文摘 | Zhang W Qu L Gu H | 2002 | TAG Theoretical and Applied Genetics2002，104，67： | 1 |
| 6 | Phylogenetic analysis reveals that a dwarfing disease on different cereal crops in China is due to rice black streaked dwarf virus (RBSDV) 显示文摘 | BAI F W YAN J QU Z C | 2002 | Virus Genes2002，25，2： | 1 |
| 7 | Theoretical analysis of startup of a pulsating heat pipe显示文摘 | Ma H B | 2007 | International Journal of Heat and Mass Transfer2007，，6： | 1 |
| 8 | An integrated inventory transportation system with modified periodic policy for multiple products显示文摘 | Qu W W Bookbinder J H Iyogun P | 1999 | European Journal of Operations Research1999，115，2： | 1 |
| 9 | Regeneration of high-performance activated carbon from spent catalyst: Optimization using response surface methodology 显示文摘 | ZHANG Z Y PENG J H QU W W | 2009 | Journal of the Taiwan Institute of Chemical Engineers2009，，40： | 1 |
| 10 | ATP-induced changes in energy status and membrane integrity of harvested litchi fruit and its relation to pathogen resistance 显示文摘 | YI C QU H X JIANG Y M SHI J DUAN X W JOYCE D C LI Y B | 2008 | Journal of Phytopathology2008，156，： | 1 |
| 11 | On the construction of Boolean functions with optimal algebraic immunity显示文摘 | Li N Qu L J Qi W F | 2008 | IEEE Trans on Information Theory2008，54，3： | 1 |
| 12 | An Integrated Inventory-Transportation System with Modified Periodic Policy for Multiple Products 显示文摘 | Qu w w Bookinder J H Iyogun P | 1999 | European Journal of Operational Research1999，，115： | 1 |
| 13 | Investigation on coal pyrolysis in CO2 atmosphere显示文摘 | DUAN L B ZHAO C S ZHOU W QU C R CHEN X P | 2009 | Energy Fuels2009，23，7： | 1 |
| 14 | Polyimide-funetionalized carbon nanotubes: Synthesis and dispersion in nanocomposite films 显示文摘 | Qu L W Lin Y Hill D E | 2004 | Macromolecules2004，37，16： | 1 |
| 15 | Neuroprotective effect of osthole against oxygen andglucose deprivation in rat cortical neurons:involvementof mitogen-activated protein kinase pathway显示文摘 | Chen T Liu W Chao X Qu Y Zhang L Luo P | 2011 | Neuro-science2011，183，： | 1 |
| 16 | Investigation on the thermal decomposition and flame retardancy of wood treated with a series of molybdates by TG-MS显示文摘 | QU H Q WU W H WU H J | 2011 | J Therm Anal Calorim2011，105，： | 1 |
| 17 | Karyotyping analysis of mithun (Bos frontalis) and mithun bull×Brahman cow hybrids显示文摘 | Qu K X He Z X Nie W H | 2012 | Genet Mol Res2012，11，1： | 1 |
| 18 | Phylogenetic analysis revealsthat a dwarfing disease on different cereal crops in China is due torice black streaked dwarf virus ( RBSDV) 显示文摘 | BAI F W YAN J QU Z C | 2002 | Virus Genes2002，25，2： | 1 |
| 19 | Arsenicspecific stem cell selection during malignant transformation显示文摘 | Tokar EJ Qu w Liu J | | 0，，9： | 1 |
| 20 | An off-line programming system for robotic drilling in aerospace manufacturing 显示文摘 | Zhu W Qu W Cao L | 2013 | The International Journal of Advanced Manufacturing Technology2013，68，912： | 1 |
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