检索结果-南通市图书馆

The receptor tyrosine kinase torso regulates ecdysone homeostasis to control developmental tinning in Bombyx mori

Insect Science 2021年第6期28卷 1582-1590页

作者： Zhong-Jie Zhang Xiao-Jing Liu Ye Yu Fang-Ying Yang Kai Li School of Life Science East China Normal UniversityShanghai 200062China Key Laboratory of Insect Developmental and Evolution-ary Biology Center for Excellence in Molecular Plant SciencesShanghai Institute of Plant Physiology and EcologyChinese Academy of SciencesShanghai 200032China CAS Center for Excellence in Biotic Interactions University of Chinese Academy of SciencesBeijing 100049China

Insect growth and development are precisely controlled by hormone *** prothoracicotropic hormone(PTTH)receptor,torso,is a member of the receptor tyrosine kinase family in *** of torso by PTTH triggers biosynthesis and release of the steroid hormone in the prothoracic gland(PG).Although numbers of genes functioning in steroid hormone synthesis and metabolism have been identified in insects,the PTTH transduction pathway via its receptor torso is poorly *** the current study,we describe a loss-of-function analysis of torso in the silkworm,Bombyx mori,by targeted gene disruption using the transgenic CRISPR/Cas9(clustered regularly interspaced short palindromic repeats/RNA-guided Cas9 nucleases)*** of *** torso(Bmtorso)did not eventually affect larval ecdysis and metamorphosis ***,Bmtorso deficiency resulted in significant extension of developing time during larval and pupal stages with increased pupa and cocoon *** eedysteriod titers in the hemolymph of Bmtorso mutants sharpy *** levels of genes involved in ecdysone biosynthesis and eedysteroid signaling pathways were significantly reduced in Bnitorso-defic'iQnt ***,RNA-Seq analysis revealed that genes involved in the longevity pathway and protein processing in the endoplasmic reticulum pathway were affected after Bmtorso *** results indicate that torso is critical for maintaining steroid hormone homeostasis in insects.

关键词： Bombyx mori CRISPR/Cas9 developmental timing torso

来源：

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

Impact of prehospital medical evacuation (MEDEVAC) transport time on combat mortality in patients with noncompressible torso injury and traumatic amputations: a retrospective study

引用

Military Medical Research 2019年第1期6卷 23-30页

作者： Joseph K.Maddry Crystal A.Perez Alejandra G.Mora Jill D.Lear Shelia C.Savell Vikhyat S.Bebarta US Air Force En route Care Research Center 59th MDW/ST Chief Scientist's Office –US Army Institute of Surgical research JBSA Ft.Sam Houston Department of Emergency Medicine San Antonio Military Medical CenterJBSA Ft. Sam Houston US Air Force En route Care Research Center 59th MDW/ST Chief Scientist's Office –US Army Institute of Surgical researchJBSA Ft.Sam Houston Department of Emergency Medicine University of Colorado School of Medicine

Background: In combat operations, patients with traumatic injuries require expeditious evacuation to improve survival. Studies have shown that long transport times are associated with increased morbidity and mortality. Limited data exist on the influence of transport time on patient outcomes with specific injury types. The objective of this study was to determine the impact of the duration of time from the initial request for medical evacuation to arrival at a medical treatment facility on morbidity and mortality in casualties with traumatic extremity amputation and noncompressible torso injury(NCTI).Methods: We completed a retrospective review of MEDEVAC patient care records for United States military personnel who sustained traumatic amputations and NCTI during Operation Enduring Freedom between January 2011 and March 2014. We grouped patients as traumatic amputation and NCTI(AMP+NCTI), traumatic amputation only(AMP),and neither AMP nor NCTI(Non-AMP/NCTI). Analysis was performed using chi-squared tests, Fisher's exact tests,Cochran-Armitage Trend tests, Shapiro-Wilks tests, Wilcoxon and Kruskal-Wallis techniques and Cox proportional hazards regression ***: We reviewed 1267 records, of which 669 had an injury severity score(ISS) of 10 or greater and were included in the analysis. In the study population, 15.5% sustained only amputation injuries(n=104, AMP only), 10.8% sustained amputation and NCTI(n=72, AMP+NCTI), and 73.7% did not sustain either an amputation or an NCTI(n=493,Non-AMP/NCTI). AMP+NCTI had the highest mortality(16.7%) with transport time greater than 60 min. While the AMP+NCTI group had decreasing survival with longer transport times, AMP and Non-AMP/NCTI did not exhibit the same ***: A decreased transport time from the point of injury to a medical treatment facility was associated with decreased mortality in patients who suffered a combination of amputation injury and NCTI. No significant association between transport time

关键词： Transport time Non-compressible torso injury Traumatic amputation Combat

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Effects of obesity on breast size,thoracic spine structure and function,upper torso musculoskeletal pain and physical activity in women

引用

Journal of Sport and Health Science 2020年第2期9卷 140-148页

作者： Julie R.Steele Celeste E.Coltman Deirdre E.McGhee Biomechanics Research Laboratory School of MedicineUniversity of WollongongWollongongNSW 2522Australia Research Institute for Sport and Exercise Faculty of HealthUniversity of CanberraCanberraACT 2601Australia

Purpose:This study investigated the effects of obesity on breast size,thoracic spine structure and function,upper torso musculoskeletal pain and physical activity participation in women living independently in the ***:A total of 378 women were divided into 3 groups(Not Overweight:body mass index(BMI)=22.5±0.2 kg/m^2(mean±SE);Overweight:BMI=27.4±0.3 kg/m^2;Obese:BMI=35.4±0.3 kg/m^2).Outcome variables of breast volume(mL),thoracic flexion torque(N·m),thoracic kyphosis(degrees),upper torso musculoskeletal pain(score) and time spent in physical activity(min) were calculated and compared among the 3 groups,adjusting for between-group differences in ***:There was a significant main effect of BMI on all outcome *** classified as Obese displayed significantly larger breasts,had greater thoracic flexion torques and reported less time participating in physical activity relative to the participants who were classified as Not Overweight and *** in the Obese group also displayed significantly more thoracic kyphosis and reported significantly more upper torso musculoskeletal pain compared to their counterparts who were classified as Not ***:This study is the first to demonstrate that increased obesity levels were associated with compromised kyphosis and loading of the thoracic spine,as well as increased symptoms of upper torso musculoskeletal pain and reduced time spent in physical activity in women living in the *** recommend further research to determine whether evidence-based interventions designed to reduce the flexion torque generated on the thoracic spine can improve these symptoms of upper torso musculoskeletal pain and the ability of women with obesity to participate in physical activity.

关键词： Breast volume Obesity Thoracic kyphosis Upper torso loading

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

日本女装torso原型与文化式第八代原型的对比分析

引用

轻纺工业与技术 2013年第2期42卷 69-72页

作者：韩旭辉四川师范大学服装学院四川成都610010

对比分析日本torso原型与文化式第八代原型的异同。torso原型衣长达到臀围,文化式原型只到腰围,二者均为紧身原型,如要实现成衣化生产需要,则torso原型更有优势。在制图过程中,torso原型以重心线作为参考线,照顾到了衣身平衡。二者计算... 详细信息

对比分析日本torso原型与文化式第八代原型的异同。torso原型衣长达到臀围,文化式原型只到腰围,二者均为紧身原型,如要实现成衣化生产需要,则torso原型更有优势。在制图过程中,torso原型以重心线作为参考线,照顾到了衣身平衡。二者计算均较复杂,但torso原型比例法与短寸法结合,既可以通过公式计算满足成衣化生产需要又能针对个人进行精确测量定制,实际操作更加便捷。

关键词： torso 文化式原型比较

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

舒适登山背囊

引用

文体用品与科技 2005年第7期 5-5页

torso TIT登山背囊采用专利设计，可调梯级背负系统，能承受300公斤的力量，腰背部双层泡绵衬垫的设计增加了舒适性。

关键词： torso TIT 登山背囊性能

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：