|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 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 |
| 2 | 干扰素调节因子5通过损伤胞葬作用控制动脉粥样硬化病变中的坏死核心形成显示文摘髓系细胞是动脉粥样硬化病变发展和易损斑块形成的核心。动脉吞噬细胞吸收凋亡细胞(胞葬作用)的能力受损,可促进病变生长并建立坏死核心。干扰素调节因子(interferon regulatory factor,IRF)5是髓系细胞功能的重要调节因子。该研究试图确定IRF5是否影响动脉粥样硬化病变的形成和表型。方法:通过两种互补模型,研究IRF5在动脉粥样硬化中的作用: | Seneviratne AN Edsfeldt AO Cole JE Kassiteridi C Swart M Park I Green P Khoyratty TE Saliba DG Goddard ME Sansom SN Goncalves I Krams R Udalova IA Monaco C 刘莉 叶鹏 | 2017 | 中华高血压杂志2017，25，8： | 9 |
| 3 | Rational use of mesenchymal stem cells in the treatment of autism spectrum disorders显示文摘Autism and autism spectrum disorders(ASD) refer to a range of conditions characterized by impaired social and communication skills and repetitive behaviors caused by different combinations of genetic and environmental influences. Although the pathophysiology underlying ASD is still unclear, recent evidence suggests that immune dysregulation and neuroinflammation play a role in the etiology of ASD. In particular, there is direct evidence supporting a role for maternal immune activation during prenatal life in neurodevelopmental conditions. Currently, the available options of behavioral therapies and pharmacological and supportive nutritional treatments in ASD are only symptomatic. Given the disturbing rise in the incidence of ASD, and the fact that there is no effective pharmacological therapy for ASD, there is an urgent need for new therapeutic options. Mesenchymal stem cells(MSCs) possess immunomodulatory properties that make them relevant to several diseases associated with inflammation and tissue damage. The paracrine regenerative mechanisms of MSCs are also suggested to be therapeutically beneficial for ASD.Thus the underlying pathology in ASD, including immune system dysregulation and inflammation, represent potential targets for MSC therapy. This review willfocus on immune dysfunction in the pathogenesis of ASD and will further discuss the therapeutic potential for MSCs in mediating ASD-related immunological disorders. | Qiang Liu Mo-Xian Chen Lin Sun Chloe U Wallis Jian-Song Zhou Li-Juan Ao Qi Li Pak C Sham | 2019 | World Journal of Stem Cells2019，11，2： | 5 |
| 4 | Schistosoma haematobium and Plasmodium falciparum coinfection with protection against Plasmodium falciparum malaria in Nigerian children显示文摘Objective:Malaria remains the single leading killer of children in sub - Sahara Africa and Schistosomiasis is considered to be second to malaria in global importance.Co - infection of malaria and urinary schistosomiasis has been reported to exacerbate disease morbidity such as anaemia.In different part of the globe,the co - infection between malaria and schistosomiasis provides some protections on the infected persons.The protective effect of this co - infection elucidated immunologically using cytokines is lacking in our locality.Methods:Urine and blood samples obtained from the 160 volunteers were subjected to standard parasitological techniques for diagnosis of urinary schistosomiasis and malaria respectively.Blood samples collected from these volunteers comprising 80 children with schistosomiasis and malaria and the 80 children who had malaria only were subjected to cytokines concentration determination using commercial standard enzyme linked immunosorbent assay kits(Abeam,UK).Results:Eighty participants with co - infection had a mean malarial parasitaemia of 662±201.1μL while the 80 participants with only P.falciparum malaria had a mean malarial parasiteamia of 5943±3270.7μL.Also the volunteers had mean haemoglobin of 11.2 g/dL for co - infected individuals and 5.7 g/dL for participants with single infection of malaria.The serum cytokine levels of the children with S. haematobium and P.falciparum and only P.falciparum infection are as follows;interleukin - 4(16.6 pg/ mL versus 5.2 pg/mL),IL - 5(501.3 pg/mL versus 357.5 pg/mL);IL -8(2 550 pg/mL versus 309 pg/mL),IL - 10(273 pg/mL versus 290 pg/mL),TNF -α(25 pg/mL versus 290 pg/mL) and IFN -γ(21.9 pg/mL versus 2.5 pg/mL).The TNF -α/IL - 10 ratio is 7 for the children with co - infection while those with only P.falciparum malaria infection had a TNF -α/IL - 10 ratio of 0.9.Conclusion:We conclude that the elevated IL - 4,IL - 5,IL - 8 and IFN -γconcentration induced by schistosomiasis altered the Th1/Th 2 profile and protected the children against the morbidity and severity of malaria attack among the children with co - infection. | Nmorsi OPG Isaac C Ukwandu NCD Ekundayo AO Ekozien MI | 2009 | Asian Pacific Journal of Tropical Medicine2009，2，2： | 2 |
| 5 | Novel approach to measure myocardial performance index: pulsed wave tissue Doppler echoiardiography 显示文摘 | Tekten T Onbasili AO Ceyhan C | 2003 | Echocardiography2003，20，6： | 1 |
| 6 | Transcription factor NF kappa B expression and postsurgical organ dysfunction显示文摘 | Foulds S Galustian C Mansfield AO | 2001 | Ann Surg2001，233，1： | 1 |
| 7 | Preparation and a structure-function analysis of human ciliary neurotrophic factor显示文摘 | He C Chen J Ao S | 1995 | Neurosci Res1995，23，4： | 1 |
| 8 | Combination effect of activated carbon with TiO2 for the photodegradation of binary pollutants at typical indoor air level显示文摘 | Ao C H Lee S C | 2004 | Journal of Photochemistry and Photobiology A: Chemistry2004，161，： | 1 |
| 9 | Specific Immunomodulatory and Secretory Activities of Stevioside and Steviol in Intestinal Cells显示文摘 | Boonkaewwan C Ao M Toskulkao C | 2008 | Journal of Agricultural and Food Chemistry2008，56，10： | 1 |
| 10 | Clinical trial comparing 3 different wound dressings for the management of partial-thickness skin graft donor sites显示文摘 | de Carvalho VF Paggiaro AO Isaac C | | 0，，06： | 1 |
| 11 | Separation and identification of zinc - chelating peptides from sesame protein hydrolysate usingIMAC - Zn2 + and LC - MS/MS显示文摘 | Wang C Li B Ao J | 2012 | Food Chemistry2012，134，： | 1 |
| 12 | Enhancement effect of TiO2 immobilized on activated carbon filter for the photodegradation of pollurants at typical indoor air level显示文摘 | AO C H LEE S C | 2003 | Applied Catalysis Environmental2003，44，： | 1 |
| 13 | Pioglitazone suppresses the lipopolysaccharide-induced production of inflammatory factors in mouse macrophages by inactivating NF-kappaB显示文摘 | Ao C Huo Y Qi L | 2010 | Cell Biol Int2010，34，7： | 1 |
| 14 | Separation and identification of Zinc-chelating peptides from Sesame protein hydrolysate using IMAC-Zn2+ and LC-MS/MS显示文摘 | Wang C Li B Ao J | 2012 | Food Chemistry2012，134，2： | 1 |
| 15 | Quantum spin Hall effect in si- licene and two- dimensional germanium 显示文摘 | Liu C C Feng W ~ao Y | 2011 | Phys Rev Lett2011，107，07： | 1 |
| 16 | Combination effect of activated carbon with TiO2 for the photodegradation of binary pollutants at typical indoor air level 显示文摘 | AO C H LEE S C | 2004 | Journal of Photochemistry and Photobiology Chemistry2004，161，： | 1 |
| 17 | Combination effect of activated carbon with TiO2 for the photodegradation of binary pollutants at typical indoor air level显示文摘 | C H AO S C Lee | 2004 | Journal of Photochemistry and Photobiology A: Chemistry2004，161，： | 1 |
| 18 | Combination effect of activated carbon with TiO2 for thephotodegradation of binary pollutants at typical indoor air level显示文摘 | Ao C H Lee S C | 2004 | Journal ofPhotochemistry and Photobiology A-Chemistry2004，161，： | 1 |
| 19 | Grain Size and Domain Size Relations in Bulk Ceramics 显示文摘 | C ao W W Randall C A | 1996 | Journal of Physics and Chemistry of Solids1996，57，10： | 1 |
| 20 | CT10:a new cancer-testis(CT)antigen homologous to CT7 and the MAGE family,identified by representational difference analysis显示文摘 | Gi3RE AO STOCKERT E ARDEN K C | 2000 | Int J Cancer2000，85，5： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员