检索结果-南通市图书馆

维普期刊数据库

Jia Pingwa som jag ser honom

在线全文

学校读者我要写书评

暂无评论

东吴学术 2016年第1期 48-49页

作者： Mo Yan Anna gustafsson Chen

Jag?r ungef?r lik. gammal som Jia Pingwa och vi har en lik.rtad bak.rund:vi?r b?da uppv?xta i byar p? landet och har upplevt b?de det sena 1950-talet,1960-talet,1970-talet och hela processen n?r k.nas ek.nomisk. syste... 详细信息

关键词： der De Jia Pingwa som jag ser honom

Recent advances in estrogen-signaling and new sites for pharmacological interventions

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Recent advances in estrogen-signaling and new sites for phar...

The internal structure of the neutron:highlights from BESIII

第十五届国际药理学大会

作者： Jan-Ak. gustafsson Department of Biosciences and Nutrition NOVUM k.rolinsk. Institutet Stock.olm

＜正＞ Both in vitro and in vivo. ERβ acts as an antiproliferative principle in several tissues, e g the prostate where ERβ is antiproliferative. proapoptotic and prodifferentiative. An ERβ agonist developed by Eli Lilly shows all of the anticipated biological effects on the prostate, namely reduced cellular proliferation and increased apoptosis, leading to a diminished size of both mouse and rat prostate. This opens up hitherto unthought-of pharmaceutical possibilities in treating prostate disorders in humans, including both benign prostatic hyperplasia and prostate carcinoma. It now appears quite clear that ERβ also exerts an antiproliferative effect on human breast cancer cells both in vitro and in vivo;there seems to be sufficient indications for a pharmaceutical potential of ERβ agonists in treatment of breast cancer. A similar case can be made for use of ERβ agonists in treatment of colon cancer. Furthermore. ERβ is of major importance in estrogenic regulation of the immune system. Wyeth-Ayerst has reported extremely encouraging results of ERβ agonists in treatment of rodent models of inflammatory bowel disease （IBD）. rheumatoid arthritis and endometriosis.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Science Bulletin 2022年第6期67卷 557-560页

作者： Simone Pacetti Rinaldo Baldini Ferroli Andrea Bianconi Egle Tomasi-gustafsson Dipartimento di Fisica e Geologia and INFN Sezione di Perugia1-06123 PerugiaItaly Laboratori Nazionali di Frascati dell'INFN 1-00044 FrascatiItaly Dipartimento di Ingegneria dell'Informazione Brescia1-25133 BresciaItaly INFN Sezione di Pavia1-27100 PaviaItaly DPhN IRFUCEAUniversitéParis-Saclay1-91191 Gif-sur-Yvette CedexFrance

The BESⅢCollaboration has recently published a new precise measurement of the time-lik. neutron form factor(FF)[1].In the light of the remark.ble accuracy and of the wideness of the explored k.nematical range,these data represent an unprecedented tool for highlighting and studying specific features of the neutron *** a few years ago,the only available data were those obtained by the FENICE experiment at Frascati,in the’90s[2].

关键词： BESⅢ precise

维普期刊数据库

Liver X receptor β inhibits the transformation of radial glial cells into astrocytes during cerebral cortex development

在线全文

学校读者我要写书评

暂无评论

Liver X receptor β inhibits the transformation of radial gl...

From Awareness to Action Using the Survey Feedback.Method

中国神经科学学会第九届全国学术会议暨第五次会员代表大会

作者： Jan-Ak. gustafsson Center for Nuclear Receptors and Cell Signaling University of HoustonTX 77054

＜正＞Liver X receptor is a member of the nuclear receptor superfamily of ligand-activated transcription factors, predominantly expressed in the cerebral *** have previously demonstrated that LXRβis essential for migration of later-born neurons during cerebral cortex *** radial glial cells serve as scaffolds for new-born neurons migration during cerebral cortex ***,the radial glial cells were transformationed into astrocytes around postnatal 14 ***,We found that the expression of LXRβmRNA was higher than LXRαin the cerebral cortex of mice,of which the expression of LXRβwas gradually increased from E18.5 to *** specific mark.rs for radial glia cells,we further found that loss of LXRβinduced the decreased level of BLBP in the cerebral cortex from E18.5 to P7 and increased level of GFAP from P2 to P14 compared to the WT littermates at the same age. TGFβ1 and Smad4 are believed to be related to the transformation of radial glial cells into *** expression levels of TGFβ1 and Smad4 were increased significantly in the cerebral cortex of LXRβk.ock.ut mice compared to the WT littermates from the E18.5 to ***’s no difference in the expression levels of TGFβ1 and Smad4 between the LXRβk.ock.ut mice and WT littermates from the P10 to *** together,our findings suggest that loss of LXRβaccelerates the transformation of radial glial cells into astrocytes through high levels of TGFβ1 and Smad4 in the cerebral cortex.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Journal of Health Science 2014年第7期2卷 325-329页

作者： Ann Fridner Birgit Pingel Lise Tevik.Lovseth Marie gustafsson Senden k.rin Schenck.gustafsson Department of Psychology Centre of Gender Medicine Karolinska Institutet Stockholm University Stockholm SE-10691Sweden Centre of Gender Medicine Karolinska lnstitutet and Cardiac Unit Department of Medicine Karolinska University HospitalStockholm SE-10691 Sweden Department of Research and Development Trondheim St. Olavs University Hospital Norway

Reports from European university hospitals show an increase in work.related mental strain. Four European university hospitals started a comprehensive research program called Health and Organisation among University hospitals Physicians in Europe--the HOUPE Study in the year 2003. Based on the results from the HOUPE study, the authors conducted an intervention project together with HR-consultants at one of the participating hospitals. A collected cross-sectional survey in 2005 among permanently employed academic physicians （N = 1800, response rate 60%） at k.rolinsk. University Hospital in Sweden. Results from the study were used in survey feedback.seminars （N = 250）. This method is a way of systematic collection of data to process and give feedback.to the organisation＇s members in order to initiate organisational change. By providing results based on the total sample, on each division, and unpublished data from each clinic the authors aimed to improve physicians＇ health and work.satisfaction and thereby enhance the health of the physicians. Feedback.seminars can arouse many emotions and might mak. people defensive. The role of resistance in the process of change is a paradox in that resistance slows down change. However, without resistance there will be no change at all. The authors conducted 20 feedback.seminars of three hours duration where results were discussed relating mainly to the psychosocial work.environment, psychological distress, and career paths, i.e., job demands, control at work. social interactions, leadership, commitment to the organisation, harassment at work. burnout, depression and suicide ideation. Altogether, 250 physicians participated in these meetings. To achieve acceptance for organisational change, data about relevant conditions in the organisation have to be processed in a systematic way in collaboration with all those who will benefit from changes, in concrete work.units as divisions and clinics.

关键词： Work.interventions HR-consultants physician health.

Mucosa-associated bacteria in two middle-aged women diagnosed with collagenous colitis

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2012年第14期18卷 1628-1634页

作者： Rita J gustafsson Bodil Ohlsson Cecilia Benoni Bengt Jeppsson Crister Olsson Department of Clinical Sciences Gastroenterology SectionSkne University HospitalLund University20502 MalmSweden Department of Surgery Skne University HospitalLund University20502 MalmSweden Food Technology Engineering and Nutrition Lund University22100 LundSweden

AIM:To characterize the colon microbiota in two women histologically diagnosed with collagenous colitis using a culture-independent ***:Biopsies were tak.n from the ascending colon and the total DNA was *** bacterial primers were used to amplify the bacterial 16S rRNA *** amplicons were then cloned into competent Escherichia coli *** clones were sequenced and identified by comparison to k.own ***:The clones could be divided into 44 different *** microbiota was dominated by Firmicutes and *** phylotypes werefound in both patients and constituted 47.5% of the total number of *** these,the most dominating were clones similar to Bacteroides cellulosilyticus,Bacteroides caccae,Bacteroides thetaiotaomicron,Bacteroides uniformis and Bacteroides dorei within *** similar to Faecalibacterium prausnitzii and Clostridium citroniae were also found in both ***:A predominance of potentially pathogenic Bacteroides spp.,and the presence of clones showing similarity to Clostridium clostridioforme were found but the overall colon microbiota showed similarities to a healthy *** for collagenous colitis other than an adverse bacterial flora must also be considered.

关键词： Microscopic colitis Collagenous colitis Lymphocytic colitis Colonic microbiota 16S rRNA sequencing

Design of Manure Gas Exhaustion to Reduce Ammonia Concentrations in Loose-Housing Systems for Laying Hens

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Agricultural Science and Technology(A) 2011年第4X期1卷 525-531页

作者： G. gustafsson E. Von Wachenfelt Department of Rural Buildings (LBT) Swedish University of Agricultural Sciences P.O. Box 86 Alnarp 23053 Sweden

Uniformity of air flow in extraction openings in exhaust air channels for manure gas exhaustion is determined by the distribution of pressure. The areas required in extraction vents and in extraction ducts are determined by the uniformity of air flow desired along the duct and by the loss of pressure that can be accepted. The area ratio between the vents and the cross section of the exhaust air duct will have a strong influence on both uniformity of flow and loss of pressure. The following ventilation properties were studied： Uniformity of air flow; Variations in static pressure along a duct; Air velocity at different distances from the vents. The area ratio should be about 1 for uniform exhaustion. The studies showed that the relative variation in air velocity is independent of the level of the ventilation rate. The uniformity of the exhaust distance is influenced in about the same way by the area ratio as the air velocity in the exhaust vents. Thus, it is important that the area ratio is not too high if a good exhaust function should be guaranteed. The studies also demonstrated that the uniformity of the exhaust distance is independent of the ventilation flow rate. The exhaust ventilation range is, maximally 0.3 m from the vents. The static friction coefficient was on average 0.80.

关键词： Ventilation ammonia exhaust air channel pressure hen.

Dielectric and insulating properties of SrTiO_3/Si heterostructure controlled by cation concentration

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Science China(Physics,Mechanics & Astronomy) 2013年第12期56卷 2404-2409页

作者： YANG Fang YANG ZhenZhong LI WenTao LI FengMiao ZHU XueTao GU Lin LEE H.D. SHUBEITA S. XU C. gustafsson T. GUO JianDong Beijing National Laboratory for Condensed Matter Physics Institute of PhysicsChinese Academy of Sciences Department of Physics and Astronomy Rutgersthe State University of New Jersey

SrTiO3 films with different cation concentration were deposited on Si（001） substrates by oxide molecular beam epitaxy. An amorphous layer was observed at the interface whose thick.ess depends on the oxygen pressure and the substrate temperature during growth. Although lowering the oxygen vacancy concentration in SrTiO3 led to better insulating performance as indi- cated by the lowered leak.ge current density of the heterostructure, the dielectric performance was deteriorated because of the thick.ned interracial layer that dominated the capacitance of SrTiO3/Si heterostructure. Instead of adjusting the oxygen vacan- cy concentration, we propose that controlling the film cation concentration is an effective way to tune the dielectric and insu- lating properties of SrTiO3/Si at the same time.

关键词： oxide heterostructure oxide films film stoichiometry cation concentration interfaciai layer

维普期刊数据库

在线全文

学校读者我要写书评

暂无评论

非抗生素药物在大家畜子宫病治疗上的应用

动物医学进展 1987年第1期 20-22页

作者： B、k.gustafsson 刘智喜

刚分娩后,当循环中高水平雌激素使子宫致敏时,催产素的子宫收缩作用即增强。当在6—10小时期间静脉滴注催产素或每日肌注催产素3—4次,连续2—3天时,催产素的效果最佳。当把麦角新碱用于产犊后的母牛时,总是无益的。在产后头10天,一次... 详细信息

刚分娩后,当循环中高水平雌激素使子宫致敏时,催产素的子宫收缩作用即增强。当在6—10小时期间静脉滴注催产素或每日肌注催产素3—4次,连续2—3天时,催产素的效果最佳。当把麦角新碱用于产犊后的母牛时,总是无益的。在产后头10天,一次或多次注射前列腺素F2a(PGF2a),可加速子宫的复旧。单用雌激素类也足以满足对产后轻度至中度子宫感染治疗的需要。对各种消毒剂的宫内灌注是不提倡的。促性腺素释放激素（GnRH）可提高胎衣不下病牛的繁殖力。PGF2a1—2次注射,对具有发情周期母牛的轻度至中度子宫内膜炎是有益的。碘溶液宫内灌注也可以诱发发情。该疗法可替代PGF2a满意地用于轻度至中度子宫内膜炎病例的治疗。几乎没有一种疾病比大家畜子宫感染的疗法多。局部最常应用的抗生素,已普遍作为选择疗法。虽然最初对其疗效主要凭经验判定,而一些对照研究还是探讨了许多疗法的疗效。随着人们对细菌耐药性和组织残留危险的认识,生产肉、乳时,必须有停药时间,必需以非抗生素药物来代替,已日益清楚。本文讨论了有关子宫感染非抗菌疗法的某些重要特征。

关键词：子宫内膜炎疗法胎衣不下胎盘滞留子宫感染母牛雌激素类子宫弛缓发情周期抗生素药物