[Objective] To amplify ATPase8 genes from genomic DNA of Guyuan chicken （white plume, ma plume and red plume）, Arbor acres broiler and Roman layer. [Method] Using specific pdmers for differential detection of chicke...[Objective] To amplify ATPase8 genes from genomic DNA of Guyuan chicken （white plume, ma plume and red plume）, Arbor acres broiler and Roman layer. [Method] Using specific pdmers for differential detection of chicken-derived ingredients, the ATPase8 genes were amplified from the genomic DNA extracted from chicken blood by PCR. And the PCR products were sequenced. [ Result] The full length sequence of chicken ATPase8 was 165 bp in the Guyuan chicken and Arbor acres broiler and 168 bp in Roman layer. [Condusion] The ATPase8 gene of the Guyuan chicken has high homology to that of the Arbor acres broiler or Roman layer, but it has low homology to that of quail, partridge, ostrich, goose or turkey.展开更多
[Objective] The aim was to design and promote similar report system of moderate rain, heavy rain and rainstorm in Guyuan City. [Method] As C#. Net2005 development platform and based on MSSQLSEVER2005 database system, ...[Objective] The aim was to design and promote similar report system of moderate rain, heavy rain and rainstorm in Guyuan City. [Method] As C#. Net2005 development platform and based on MSSQLSEVER2005 database system, the upper air circulation during moderate rain, heavy rain and rainstorm from May to September since 1960, taking 500 hPa, 700 hPa and ground situation as complement, the similar height of 500 and 700 hPa were calculated. [Result]The system is set to be personal and template. The system only needs to be set for once. If the in- stallation is changed, the system doesn＇t need to change parameters. The system would automatically read the parameters and make it easy for the businessman to use. Meanwhile, it solves the problem of storing abundant data. Considering the promotion and application, the system is designed to be universal and portable, [ Conclusion] The system makes uP the Oossibilitv of mis-reoortina the moderate rain. heaw rain and rainstorm.展开更多
[Objectives]The aim of this paper was to reveal the changes of large livestock industry and their influence on animal husbandry economy in Guyuan City of Ningxia.[Methods]The linear trend method was employed to quanti...[Objectives]The aim of this paper was to reveal the changes of large livestock industry and their influence on animal husbandry economy in Guyuan City of Ningxia.[Methods]The linear trend method was employed to quantify the change trends of the indicators for large livestock industry,and the ridge regression model was conducted to analyze their impacts on the gross output value of animal husbandry(GOVAH).[Results]The numbers of sold and slaughtered cattle and sheep in Guyuan presented a significant upward trend,while the number for hog had a significant downward trend,during 2000-2019.The GOVAH in Guyuan and its 5 counties had increased by 2-3 times in recent 20 years,which was mainly driven by large-scale livestock breeding.The cattle and sheep breeding sectors had positive effects on GOVAH,while the hog breeding sector had negative effect.[Conclusions]This study provides a reference for the structural adjustment and large-scale development of animal husbandry.展开更多
Morlet wavelet transformation is used in this paper to analyze the multi time scale characteristics of pre cipitation data series from 1957 to 2005 in Guyuan region.The results showed that(1) the annual precipitation ...Morlet wavelet transformation is used in this paper to analyze the multi time scale characteristics of pre cipitation data series from 1957 to 2005 in Guyuan region.The results showed that(1) the annual precipitation evo lution process had obvious multi time scale variation characteristics of 15 25 years,7 12 years and 3 6 years,and different time scales had different oscillation energy densities;(2) the periods at smaller time scales changed more frequently,which often nested in a biggish quasi periodic oscillations,so the concrete time domain should be ana lyzed if necessary;(3) the precipitation had three main periods(22 year,9 year and 4 year) and the 22 year period was especially outstanding,and the analysis of this main period reveals that the precipitation would be in a relative high water period until about 2012.展开更多
OBJECTIVE:To evaluate the efficacy of Liangxue Guyuan decoction(凉血固元汤,LGD)on radiation-induced intestinal injury in rats,and the possible underlying mechanism of action.METHODS:A total of 255 male Sprague-Dawley ...OBJECTIVE:To evaluate the efficacy of Liangxue Guyuan decoction(凉血固元汤,LGD)on radiation-induced intestinal injury in rats,and the possible underlying mechanism of action.METHODS:A total of 255 male Sprague-Dawley rats were used.15 rats were assigned to the control group and the remaining 240 rats were exposed to a^(60)Co source at a dose of 11 Gy.Irradiated rats were randomly divided into model,dexamethasone(DXM),low-dose LGD(LGDl),and high-dose LGD(LGDh)groups and treated for 11 d.The survival rate,weight of body,intestinal pathology and the expression of toll-like receptor 4(TLR4),myeloid differentiation primary response 88(MyD88),and nuclear`factor-kappa B(NF-κB)were recorded.RESULTS:Radiation reduced the survival rate and weight of rats,destroyed the intestinal structure,induced an inflammatory reaction,and increased both protein and mRNA expression of TLR4,MyD88,and NF-κB in ileum.However,LGDh increased the survival rate,inhibited weight loss,alleviated inflammation and improve the expression of TLR4 pathway.CONCLUSIONS:LGD increased the survival rate and inhibit weight loss of irradiated rats,and reduced inflammation and intestinal injury.The underlying mechanism may involve regulation of the TLR4/MyD88/NF-κB pathway.展开更多
目的:探讨温肺固元汤联合穴位埋线在慢阻肺稳定期肺脾气虚证治疗中的应用效果。方法:选取2019年1月至2021年1月期间于本院诊治的60例慢阻肺稳定期肺脾气虚证患者作为研究对象,随机分为对照组和观察组,各30例。对照组接受西医对症治疗和...目的:探讨温肺固元汤联合穴位埋线在慢阻肺稳定期肺脾气虚证治疗中的应用效果。方法:选取2019年1月至2021年1月期间于本院诊治的60例慢阻肺稳定期肺脾气虚证患者作为研究对象,随机分为对照组和观察组,各30例。对照组接受西医对症治疗和温肺固元汤治疗,观察组在对照组基础上联合穴位埋线治疗。两组均连续治疗2m。分析比较两组的中医症状积分、肺功能、急性发作次数、复发率。结果:治疗前,两组的中医症候积分、各项肺功能指标水平比较均无明显差异(P>0.05)。治疗后,观察组的症候积分明显低于对照组(P<0.05);观察组的第1秒用力呼气容积(Forced expiratory volume in the first second,FEV1)、用力肺活量(Forced vital capacity,FVC)、FEV1/FVC各项肺功能指标均明显高于对照组(P<0.05)。治疗后6 m、12 m,观察组的急性发作次数均明显少于对照组(P<0.05)。治疗后2 m,观察组复发率明显低于对照组(P<0.05)。结论:温肺固元汤联合穴位埋线治疗慢阻肺稳定期肺脾气虚证,能促进患者临床症状的缓解,改善肺功能,减少急性发作次数,降低短时复发率。展开更多
OLD and shabby classrooms, broken windows and four or five students to a desk. Theresa Odishaw’s heart sank when she saw the big hole an earthquake had left in the roof. The penetrating cold and dust of the Qinghai P...OLD and shabby classrooms, broken windows and four or five students to a desk. Theresa Odishaw’s heart sank when she saw the big hole an earthquake had left in the roof. The penetrating cold and dust of the Qinghai Plateau intruded into the classroom, stinging the thinly-clad students’skin. Theresa,president of Soong Ching Ling Foundation(SCLF)of Canada,and her colleague Marian Leung,vice president of the organization,were visiting Qiying Middle School at Guyuan County, Ningxia Hui Autonomous Region. The Qiying Middle School was the only middle school serving an展开更多
基金funded by the Natural Science Foundation of Ningxia of China (NZ0948)
文摘[Objective] To amplify ATPase8 genes from genomic DNA of Guyuan chicken （white plume, ma plume and red plume）, Arbor acres broiler and Roman layer. [Method] Using specific pdmers for differential detection of chicken-derived ingredients, the ATPase8 genes were amplified from the genomic DNA extracted from chicken blood by PCR. And the PCR products were sequenced. [ Result] The full length sequence of chicken ATPase8 was 165 bp in the Guyuan chicken and Arbor acres broiler and 168 bp in Roman layer. [Condusion] The ATPase8 gene of the Guyuan chicken has high homology to that of the Arbor acres broiler or Roman layer, but it has low homology to that of quail, partridge, ostrich, goose or turkey.
文摘[Objective] The aim was to design and promote similar report system of moderate rain, heavy rain and rainstorm in Guyuan City. [Method] As C#. Net2005 development platform and based on MSSQLSEVER2005 database system, the upper air circulation during moderate rain, heavy rain and rainstorm from May to September since 1960, taking 500 hPa, 700 hPa and ground situation as complement, the similar height of 500 and 700 hPa were calculated. [Result]The system is set to be personal and template. The system only needs to be set for once. If the in- stallation is changed, the system doesn＇t need to change parameters. The system would automatically read the parameters and make it easy for the businessman to use. Meanwhile, it solves the problem of storing abundant data. Considering the promotion and application, the system is designed to be universal and portable, [ Conclusion] The system makes uP the Oossibilitv of mis-reoortina the moderate rain. heaw rain and rainstorm.
基金Ningxia Key Research and Development Program(Special Talents)(2020BEB04028)(2019BEB04040).
文摘[Objectives]The aim of this paper was to reveal the changes of large livestock industry and their influence on animal husbandry economy in Guyuan City of Ningxia.[Methods]The linear trend method was employed to quantify the change trends of the indicators for large livestock industry,and the ridge regression model was conducted to analyze their impacts on the gross output value of animal husbandry(GOVAH).[Results]The numbers of sold and slaughtered cattle and sheep in Guyuan presented a significant upward trend,while the number for hog had a significant downward trend,during 2000-2019.The GOVAH in Guyuan and its 5 counties had increased by 2-3 times in recent 20 years,which was mainly driven by large-scale livestock breeding.The cattle and sheep breeding sectors had positive effects on GOVAH,while the hog breeding sector had negative effect.[Conclusions]This study provides a reference for the structural adjustment and large-scale development of animal husbandry.
基金National Key Project of ScientificTechnical Supporting Programs Funded by Ministry of Science & Technology of China during the 11th Five-Year Plan Period (Grant No. 2006BCA01A07-2).
文摘Morlet wavelet transformation is used in this paper to analyze the multi time scale characteristics of pre cipitation data series from 1957 to 2005 in Guyuan region.The results showed that(1) the annual precipitation evo lution process had obvious multi time scale variation characteristics of 15 25 years,7 12 years and 3 6 years,and different time scales had different oscillation energy densities;(2) the periods at smaller time scales changed more frequently,which often nested in a biggish quasi periodic oscillations,so the concrete time domain should be ana lyzed if necessary;(3) the precipitation had three main periods(22 year,9 year and 4 year) and the 22 year period was especially outstanding,and the analysis of this main period reveals that the precipitation would be in a relative high water period until about 2012.
基金Supported by Logistics Research Projects:Prevention and treatment of acute radiation injury of gastrointestinal tract with Traditional Chinese Medicine(No.AWS14C014)。
文摘OBJECTIVE:To evaluate the efficacy of Liangxue Guyuan decoction(凉血固元汤,LGD)on radiation-induced intestinal injury in rats,and the possible underlying mechanism of action.METHODS:A total of 255 male Sprague-Dawley rats were used.15 rats were assigned to the control group and the remaining 240 rats were exposed to a^(60)Co source at a dose of 11 Gy.Irradiated rats were randomly divided into model,dexamethasone(DXM),low-dose LGD(LGDl),and high-dose LGD(LGDh)groups and treated for 11 d.The survival rate,weight of body,intestinal pathology and the expression of toll-like receptor 4(TLR4),myeloid differentiation primary response 88(MyD88),and nuclear`factor-kappa B(NF-κB)were recorded.RESULTS:Radiation reduced the survival rate and weight of rats,destroyed the intestinal structure,induced an inflammatory reaction,and increased both protein and mRNA expression of TLR4,MyD88,and NF-κB in ileum.However,LGDh increased the survival rate,inhibited weight loss,alleviated inflammation and improve the expression of TLR4 pathway.CONCLUSIONS:LGD increased the survival rate and inhibit weight loss of irradiated rats,and reduced inflammation and intestinal injury.The underlying mechanism may involve regulation of the TLR4/MyD88/NF-κB pathway.
文摘目的:探讨温肺固元汤联合穴位埋线在慢阻肺稳定期肺脾气虚证治疗中的应用效果。方法:选取2019年1月至2021年1月期间于本院诊治的60例慢阻肺稳定期肺脾气虚证患者作为研究对象,随机分为对照组和观察组,各30例。对照组接受西医对症治疗和温肺固元汤治疗,观察组在对照组基础上联合穴位埋线治疗。两组均连续治疗2m。分析比较两组的中医症状积分、肺功能、急性发作次数、复发率。结果:治疗前,两组的中医症候积分、各项肺功能指标水平比较均无明显差异(P>0.05)。治疗后,观察组的症候积分明显低于对照组(P<0.05);观察组的第1秒用力呼气容积(Forced expiratory volume in the first second,FEV1)、用力肺活量(Forced vital capacity,FVC)、FEV1/FVC各项肺功能指标均明显高于对照组(P<0.05)。治疗后6 m、12 m,观察组的急性发作次数均明显少于对照组(P<0.05)。治疗后2 m,观察组复发率明显低于对照组(P<0.05)。结论:温肺固元汤联合穴位埋线治疗慢阻肺稳定期肺脾气虚证,能促进患者临床症状的缓解,改善肺功能,减少急性发作次数,降低短时复发率。
文摘OLD and shabby classrooms, broken windows and four or five students to a desk. Theresa Odishaw’s heart sank when she saw the big hole an earthquake had left in the roof. The penetrating cold and dust of the Qinghai Plateau intruded into the classroom, stinging the thinly-clad students’skin. Theresa,president of Soong Ching Ling Foundation(SCLF)of Canada,and her colleague Marian Leung,vice president of the organization,were visiting Qiying Middle School at Guyuan County, Ningxia Hui Autonomous Region. The Qiying Middle School was the only middle school serving an
