The paper investigated a new method of analyzing perfume odors.The study adopted IMS with glow dischargeas ion source and with positive ion mode.We got the quality characteristics of perfume odors in this way without ...The paper investigated a new method of analyzing perfume odors.The study adopted IMS with glow dischargeas ion source and with positive ion mode.We got the quality characteristics of perfume odors in this way without any collection and concentration process.The quality of perfume odors can be identified by IMS peak characteristics,and the characteristics of different quality of perfume also can be identified.In summary,the IMS is an effective technique in the perfume odor detection,it is also a new way of gas sample analysis.展开更多
To explore the dynamic effects of exercise on IRS-2 protein content and tyrosine phosphorylation in DM rats,Sixty SD rats were divided into six groups: normal control group(NC)、diabetes mellitus group(DMC) and exerci...To explore the dynamic effects of exercise on IRS-2 protein content and tyrosine phosphorylation in DM rats,Sixty SD rats were divided into six groups: normal control group(NC)、diabetes mellitus group(DMC) and exercise group.The exercise groups exercised for different periods of time.The content and tyrosine phosphorylation of IRS-2 protein were measured by Western bolt analysis.Result showed that contents of IRS-2 protein in 60,120,180 min groups were enhanced up to 19.0%,22.4% and 17.2%(P<0.01) respectively,and the tyrosine phosphorylation of IRS-2 protein in 60,120,180 min group enhanced up to 43.1%,80.4% and 53%(P<0.01) respectively,compared with the DMC group.We concluded that that the contents and the tyrosine phosphorylation of IRS-2 protein had obvious time trait after exercise.展开更多
文摘The paper investigated a new method of analyzing perfume odors.The study adopted IMS with glow dischargeas ion source and with positive ion mode.We got the quality characteristics of perfume odors in this way without any collection and concentration process.The quality of perfume odors can be identified by IMS peak characteristics,and the characteristics of different quality of perfume also can be identified.In summary,the IMS is an effective technique in the perfume odor detection,it is also a new way of gas sample analysis.
文摘To explore the dynamic effects of exercise on IRS-2 protein content and tyrosine phosphorylation in DM rats,Sixty SD rats were divided into six groups: normal control group(NC)、diabetes mellitus group(DMC) and exercise group.The exercise groups exercised for different periods of time.The content and tyrosine phosphorylation of IRS-2 protein were measured by Western bolt analysis.Result showed that contents of IRS-2 protein in 60,120,180 min groups were enhanced up to 19.0%,22.4% and 17.2%(P<0.01) respectively,and the tyrosine phosphorylation of IRS-2 protein in 60,120,180 min group enhanced up to 43.1%,80.4% and 53%(P<0.01) respectively,compared with the DMC group.We concluded that that the contents and the tyrosine phosphorylation of IRS-2 protein had obvious time trait after exercise.
