[Objective] This study aimed to analyze the quantitative trait loci （QTLs） of grain storage durability for maize under controlled deterioration conditions by using SSR markers. [Method] The recombinant inbred line p...[Objective] This study aimed to analyze the quantitative trait loci （QTLs） of grain storage durability for maize under controlled deterioration conditions by using SSR markers. [Method] The recombinant inbred line population F 2 derived from the cross of shen 137/02-50 was used to do the simple sequence repeats （SSRs） and QTL analysis. [Result] The 2 parents showed good polymorphisms. Three loci were detected on chromosome 1, chromosome 6 and chromosome 9, accounting for 41.2% of total phenotypic. [Conclusion] This study provided theoretical basis for using molecular marker to assist the breeding of storage durable maize varieties.展开更多
Background Coronary artery disease （CAD） is a leading cause of death in elderly because aging is the important non-modifiable risk factors of atherosclerosis and also a predictor of poor outcomes. Underuse of guidel...Background Coronary artery disease （CAD） is a leading cause of death in elderly because aging is the important non-modifiable risk factors of atherosclerosis and also a predictor of poor outcomes. Underuse of guideline directed therapy may contribute to suboptimal risk factor control and worse outcomes in the elderly. We aimed to explore the management of CAD, risk factors control as well as goal attain- ment in elderly compared to nonelderly CAD patients. Methods The CORE-Thailand is an ongoing multicenter, prospective, observational registry of patients with high atherosclerotic risk in Thailand. The data of 4120 CAD patients enrolled in this cohort was analyzed comparing between the elderly （age ≥ 65 years） vs. nonelderly （age 〈 65 years）. Results There were 2172 elderly and 1948 nonelderly patients. The elderly CAD patients had higher prevalence of hypertension, dyslipidemia, atrial fibrillation and chronic kidney disease. The proportion of patients who received coronary revascularization was not different between the elderly and nonelderly CAD patients. Antiplatelets were prescribed less in the elderly while statin was prescribed in the similar proportion. Goal attainments of risk factor control of glycemic control, low density lipoprotein cholesterol, and smoking cessation except the blood pressure goal were higher in the elderly CAD patients. Conclusions The CORE-Thailand registry showed the equity in the treatment of CAD between elderly and non-elderly. Elderly CAD patients had higher rate of goal attainment in risk factor control except blood pressure goal. The effects of goal attainment on cardiovascular outcomes will be demonstrated from ongoing cohort.展开更多
To the editor We read the article Usefulness of the epicardial fat tissue thickness as a diagnostic criterion for geriatric patients with metabolic syndrome by Kaya, et al. The authors aimed to evaluate the epicardial...To the editor We read the article Usefulness of the epicardial fat tissue thickness as a diagnostic criterion for geriatric patients with metabolic syndrome by Kaya, et al. The authors aimed to evaluate the epicardial fat tissue thickness （EFT） as a diagnostic criterion for geriatric patients with metabolic syndrome （MetS）. They concluded that EFT levels were higher in geriatric patients with MetS and can therefore be used as a diagnostic criterion for MetS.展开更多
Objective To evaluate the epicardial fat tissue thickness （EFTT） as a diagnostic criterion for geriatric patients with metabolic syn- drome （MetS）. Methods Sixty geriatric patients over 65 years of age were recrui...Objective To evaluate the epicardial fat tissue thickness （EFTT） as a diagnostic criterion for geriatric patients with metabolic syn- drome （MetS）. Methods Sixty geriatric patients over 65 years of age were recruited for the study. Patients were divided into two groups： Group 1 （n = 30） consisted of patients with MetS; Group 2 （n = 30） consisted of patients without MetS. Echocardiography was used to measure EFTT in all patients, and blood samples were analyzed for biochemical parameters. Results Compared to Group 2, EFTT levels of Group 1 were statistically higher （P 〈 0.05）. In a binary logistic regression analysis, EFTT levels served as the independent factor for meta- bolic syndrome 03 = 17.35, SE = 4.93, Wald = 12.36, P 〈 0.001）. Receivers operating characteristic Curve （ROC-curve） analysis revealed that EFTT predicted MetS with 96.7% sensitivity and 86.7% specificity above the level of 7.3 mm [area under the curve = 0.969; 95% con- fidence interval （CI）： 0.928-1.00]. Conclusions The present study demonstrated that serum EFTT levels were higher in geriatric patients with MetS and can therefore be used as a diagnostic criterion for MetS.展开更多
Background: Physical activity(PA) and diet are 2 lifestyle factors that affect cardiometabolic risk. However, data on how a high-fat highcarbohydrate(HFHC) diet influences the effect of different intensities of PA on ...Background: Physical activity(PA) and diet are 2 lifestyle factors that affect cardiometabolic risk. However, data on how a high-fat highcarbohydrate(HFHC) diet influences the effect of different intensities of PA on cardiometabolic health and cardiovascular function in a controlled setting are yet to be fully established. This study investigated the effect of sedentary behavior, light-intensity training(LIT), and high-intensity interval training(HIIT) on cardiometabolic markers and vascular and cardiac function in HFHC-fed adult rats.Methods: Twelve-week-old Wistar rats were randomly allocated to 4 groups(12 rats/group): control(CTL), sedentary(SED), LIT, and HIIT.Biometric indices, glucose and lipid control, inflammatory and oxidative stress markers, vascular reactivity, and cardiac electrophysiology of the experimental groups were examined after 12 weeks of HFHC-diet feeding and PA interventions.Results: The SED group had slower cardiac conduction(p = 0.0426) and greater thoracic aortic contractile responses(p < 0.05) compared with the CTL group. The LIT group showed improved cardiac conduction compared with the SED group(p = 0.0003), and the HIIT group showed decreased mesenteric artery contractile responses compared with all other groups and improved endothelium-dependent mesenteric artery relaxation compared with the LIT group(both p < 0.05). The LIT and HIIT groups had lower visceral(p = 0.0057 for LIT, p = 0.0120 for HIIT)and epididymal fat(p < 0.0001 for LIT, p = 0.0002 for HIIT) compared with the CTL group.Conclusion: LIT induced positive adaptations on fat accumulation and cardiac conduction, and HIIT induced a positive effect on fat accumulation,mesenteric artery contraction, and endothelium-dependent relaxation. No other differences were observed between groups. These findings suggest that few positive health effects can be achieved through LIT and HIIT when consuming a chronic and sustained HFHC diet.展开更多
It is important to choose a icon-teacher for a college, because the icon-teacher is equal to mirror of his （her） college, we can tell a college better or worse from its icon-teacher. This paper discuss some terms fo...It is important to choose a icon-teacher for a college, because the icon-teacher is equal to mirror of his （her） college, we can tell a college better or worse from its icon-teacher. This paper discuss some terms for how to be an icon teacher.展开更多
Second language teachers are often impressed that activities and games are always enjoyed by students of different levels. When some novel and original activities and games are conducted in the classroom, students wou...Second language teachers are often impressed that activities and games are always enjoyed by students of different levels. When some novel and original activities and games are conducted in the classroom, students would participate in with great interest and enthusiasm, and often yield unexpected teaching results. Despite the usefulness and significance, its role has long been despised and marginalized. This article is intended to reexamine its role and status in language teaching and make them serve the teaching objectives the best.展开更多
Facing the needs of an increasingly ageing population is rapidly becoming a major public health issue in western countries, Chronic kidney disease （CKD）, whose current prevalence is estimated around 10%-15% in the g...Facing the needs of an increasingly ageing population is rapidly becoming a major public health issue in western countries, Chronic kidney disease （CKD）, whose current prevalence is estimated around 10%-15% in the general population, with considerably higher figures in at-risk groups, is widely known to increase with age. In the elderly, renal impairment is often concomitant or secondary to several other systemic disorders such as hypertension, atherosclerosis,展开更多
Taiwan had officially entered aging society in 1993, and meantime the birthrate reaches its lowest point again and again. The constitution of population dramatically turns into an elder and low-birthrate society. Ther...Taiwan had officially entered aging society in 1993, and meantime the birthrate reaches its lowest point again and again. The constitution of population dramatically turns into an elder and low-birthrate society. Therefore, the ratio of elders living along is increasing yearly. When the elders need to deal the illness and go to hospital along, decays come from degeneration might have affect on their activity in accessible environment in hospital. Signs is a vital tool for delivering and communicating information in the road sign system. Whether the elders can identify the signs in hospital clearly becomes an important issue in the current research. To understand the affect of signs design in hospital to elders, the research reviewed and gained insight of degeneration in both physical and psychological of elders and the proper principal of signs design for elders. The research surveys in Taipei City, which has densest medical center, and mainly focus on National Taiwan University College of Medicine, which has hundred years of history （founded in 1895）. The research conducts field survey in both old and new buildings of National Taiwan University College of Medicine in August, 2015. The survey includes five types of signs design： Public Facilities, Prohibition, Safety, Warning, and Commercial Facilities. The result from article review indicates the most salient psychological degenerations includes the change in cognitive function, decay of memory, and deceleration of information processing; physical degenerations includes the decay of vision. As a result, the following properties should be taken into consideration when designing sings for elders： （1） The proper ratio of graphic and text. （2） Avoid using colors or matches difficult to identify by elders, like purple, blue, and green. （3） Take the visibility, legibility, identity, attention, and memory into consideration, there should be 70% differentiation in contrast between text of sign and background. （4） Avoid using multi-meaning graphic, keep the design simple. The result from the survey of National Yaiwan University College of Medicine indicates： （1） Using mainly on graphic and text as subsidiary, part of the sign design using both Chinese and English, and make sure the appropriateness of ratio between graphic and text. Use more of sans-serif font, which has better legibility. （2） Match the color mainly as yellow background with black graphic, blue background with white graphic, white background with black graphic, white background with blue graphic, a strong contrast between background and graphic on brightness and chroma matches the principle of visibility, legibility, and identity. （3） Simplify the signs design may safeguard its visibility. When elder need to handle illness comes from degeneration alone and go to large and complex hospitals frequently, the decay of their mental and physical might have a huge negative affect. Therefore, the signs design in hospital should understand their properties and design signs that match their requirement, to safeguard their live independency.展开更多
Clinical DataCase selection: 100 cases who met thediagnostic criteria of senile dementiaformulated by American Association ofPsychiatry in Handbook of Diagnosis andStatistics (DSM-Ⅲ-R, 3rd revised edition)
Bleaching experiments on Chinese pottery fine grains were conducted under sunlight and laboratory light conditions. It is found that the thermoluminescence (TL) at high temperatures can be bleached significantly, but ...Bleaching experiments on Chinese pottery fine grains were conducted under sunlight and laboratory light conditions. It is found that the thermoluminescence (TL) at high temperatures can be bleached significantly, but no effects were observed on TL signals used for the pre-dose dating technique. It is concluded that the pre-dose dating technique can be applied to samples even after light exposures. Pottery samples of Tang Dynasty and New Stone Age were studied. Modifications to routine pre-dose dating technique are proposed with adding preheat procedures and using saturation exponential fitting for the sensitivity change data. The modified technique can extend the dating range to New Stone Age.展开更多
基金Supported by the National Science Fund for Young Scholars of China (31101598)the Natural Science Fund of Anhui Province, China (090411002)+2 种基金the Youth Science Fund of Anhui Province, China (10040606Y02)the Innovation Team of Corn of Anhui Science and Technology University (2011AKKC2011-1)the Key Disciplines of Anhui Science and Technology University (AKXK2010-1-1)~~
文摘[Objective] This study aimed to analyze the quantitative trait loci （QTLs） of grain storage durability for maize under controlled deterioration conditions by using SSR markers. [Method] The recombinant inbred line population F 2 derived from the cross of shen 137/02-50 was used to do the simple sequence repeats （SSRs） and QTL analysis. [Result] The 2 parents showed good polymorphisms. Three loci were detected on chromosome 1, chromosome 6 and chromosome 9, accounting for 41.2% of total phenotypic. [Conclusion] This study provided theoretical basis for using molecular marker to assist the breeding of storage durable maize varieties.
文摘Background Coronary artery disease （CAD） is a leading cause of death in elderly because aging is the important non-modifiable risk factors of atherosclerosis and also a predictor of poor outcomes. Underuse of guideline directed therapy may contribute to suboptimal risk factor control and worse outcomes in the elderly. We aimed to explore the management of CAD, risk factors control as well as goal attain- ment in elderly compared to nonelderly CAD patients. Methods The CORE-Thailand is an ongoing multicenter, prospective, observational registry of patients with high atherosclerotic risk in Thailand. The data of 4120 CAD patients enrolled in this cohort was analyzed comparing between the elderly （age ≥ 65 years） vs. nonelderly （age 〈 65 years）. Results There were 2172 elderly and 1948 nonelderly patients. The elderly CAD patients had higher prevalence of hypertension, dyslipidemia, atrial fibrillation and chronic kidney disease. The proportion of patients who received coronary revascularization was not different between the elderly and nonelderly CAD patients. Antiplatelets were prescribed less in the elderly while statin was prescribed in the similar proportion. Goal attainments of risk factor control of glycemic control, low density lipoprotein cholesterol, and smoking cessation except the blood pressure goal were higher in the elderly CAD patients. Conclusions The CORE-Thailand registry showed the equity in the treatment of CAD between elderly and non-elderly. Elderly CAD patients had higher rate of goal attainment in risk factor control except blood pressure goal. The effects of goal attainment on cardiovascular outcomes will be demonstrated from ongoing cohort.
文摘To the editor We read the article Usefulness of the epicardial fat tissue thickness as a diagnostic criterion for geriatric patients with metabolic syndrome by Kaya, et al. The authors aimed to evaluate the epicardial fat tissue thickness （EFT） as a diagnostic criterion for geriatric patients with metabolic syndrome （MetS）. They concluded that EFT levels were higher in geriatric patients with MetS and can therefore be used as a diagnostic criterion for MetS.
文摘Objective To evaluate the epicardial fat tissue thickness （EFTT） as a diagnostic criterion for geriatric patients with metabolic syn- drome （MetS）. Methods Sixty geriatric patients over 65 years of age were recruited for the study. Patients were divided into two groups： Group 1 （n = 30） consisted of patients with MetS; Group 2 （n = 30） consisted of patients without MetS. Echocardiography was used to measure EFTT in all patients, and blood samples were analyzed for biochemical parameters. Results Compared to Group 2, EFTT levels of Group 1 were statistically higher （P 〈 0.05）. In a binary logistic regression analysis, EFTT levels served as the independent factor for meta- bolic syndrome 03 = 17.35, SE = 4.93, Wald = 12.36, P 〈 0.001）. Receivers operating characteristic Curve （ROC-curve） analysis revealed that EFTT predicted MetS with 96.7% sensitivity and 86.7% specificity above the level of 7.3 mm [area under the curve = 0.969; 95% con- fidence interval （CI）： 0.928-1.00]. Conclusions The present study demonstrated that serum EFTT levels were higher in geriatric patients with MetS and can therefore be used as a diagnostic criterion for MetS.
基金supported by the Strategic Research Scholarship grant from Central Queensland University (CQU)in part supported by CQU Health CRNsupported by a Future Leader Fellowship (ID 100029) from the National Heart Foundation of Australia
文摘Background: Physical activity(PA) and diet are 2 lifestyle factors that affect cardiometabolic risk. However, data on how a high-fat highcarbohydrate(HFHC) diet influences the effect of different intensities of PA on cardiometabolic health and cardiovascular function in a controlled setting are yet to be fully established. This study investigated the effect of sedentary behavior, light-intensity training(LIT), and high-intensity interval training(HIIT) on cardiometabolic markers and vascular and cardiac function in HFHC-fed adult rats.Methods: Twelve-week-old Wistar rats were randomly allocated to 4 groups(12 rats/group): control(CTL), sedentary(SED), LIT, and HIIT.Biometric indices, glucose and lipid control, inflammatory and oxidative stress markers, vascular reactivity, and cardiac electrophysiology of the experimental groups were examined after 12 weeks of HFHC-diet feeding and PA interventions.Results: The SED group had slower cardiac conduction(p = 0.0426) and greater thoracic aortic contractile responses(p < 0.05) compared with the CTL group. The LIT group showed improved cardiac conduction compared with the SED group(p = 0.0003), and the HIIT group showed decreased mesenteric artery contractile responses compared with all other groups and improved endothelium-dependent mesenteric artery relaxation compared with the LIT group(both p < 0.05). The LIT and HIIT groups had lower visceral(p = 0.0057 for LIT, p = 0.0120 for HIIT)and epididymal fat(p < 0.0001 for LIT, p = 0.0002 for HIIT) compared with the CTL group.Conclusion: LIT induced positive adaptations on fat accumulation and cardiac conduction, and HIIT induced a positive effect on fat accumulation,mesenteric artery contraction, and endothelium-dependent relaxation. No other differences were observed between groups. These findings suggest that few positive health effects can be achieved through LIT and HIIT when consuming a chronic and sustained HFHC diet.
文摘It is important to choose a icon-teacher for a college, because the icon-teacher is equal to mirror of his （her） college, we can tell a college better or worse from its icon-teacher. This paper discuss some terms for how to be an icon teacher.
文摘Second language teachers are often impressed that activities and games are always enjoyed by students of different levels. When some novel and original activities and games are conducted in the classroom, students would participate in with great interest and enthusiasm, and often yield unexpected teaching results. Despite the usefulness and significance, its role has long been despised and marginalized. This article is intended to reexamine its role and status in language teaching and make them serve the teaching objectives the best.
文摘Facing the needs of an increasingly ageing population is rapidly becoming a major public health issue in western countries, Chronic kidney disease （CKD）, whose current prevalence is estimated around 10%-15% in the general population, with considerably higher figures in at-risk groups, is widely known to increase with age. In the elderly, renal impairment is often concomitant or secondary to several other systemic disorders such as hypertension, atherosclerosis,
文摘Taiwan had officially entered aging society in 1993, and meantime the birthrate reaches its lowest point again and again. The constitution of population dramatically turns into an elder and low-birthrate society. Therefore, the ratio of elders living along is increasing yearly. When the elders need to deal the illness and go to hospital along, decays come from degeneration might have affect on their activity in accessible environment in hospital. Signs is a vital tool for delivering and communicating information in the road sign system. Whether the elders can identify the signs in hospital clearly becomes an important issue in the current research. To understand the affect of signs design in hospital to elders, the research reviewed and gained insight of degeneration in both physical and psychological of elders and the proper principal of signs design for elders. The research surveys in Taipei City, which has densest medical center, and mainly focus on National Taiwan University College of Medicine, which has hundred years of history （founded in 1895）. The research conducts field survey in both old and new buildings of National Taiwan University College of Medicine in August, 2015. The survey includes five types of signs design： Public Facilities, Prohibition, Safety, Warning, and Commercial Facilities. The result from article review indicates the most salient psychological degenerations includes the change in cognitive function, decay of memory, and deceleration of information processing; physical degenerations includes the decay of vision. As a result, the following properties should be taken into consideration when designing sings for elders： （1） The proper ratio of graphic and text. （2） Avoid using colors or matches difficult to identify by elders, like purple, blue, and green. （3） Take the visibility, legibility, identity, attention, and memory into consideration, there should be 70% differentiation in contrast between text of sign and background. （4） Avoid using multi-meaning graphic, keep the design simple. The result from the survey of National Yaiwan University College of Medicine indicates： （1） Using mainly on graphic and text as subsidiary, part of the sign design using both Chinese and English, and make sure the appropriateness of ratio between graphic and text. Use more of sans-serif font, which has better legibility. （2） Match the color mainly as yellow background with black graphic, blue background with white graphic, white background with black graphic, white background with blue graphic, a strong contrast between background and graphic on brightness and chroma matches the principle of visibility, legibility, and identity. （3） Simplify the signs design may safeguard its visibility. When elder need to handle illness comes from degeneration alone and go to large and complex hospitals frequently, the decay of their mental and physical might have a huge negative affect. Therefore, the signs design in hospital should understand their properties and design signs that match their requirement, to safeguard their live independency.
文摘Clinical DataCase selection: 100 cases who met thediagnostic criteria of senile dementiaformulated by American Association ofPsychiatry in Handbook of Diagnosis andStatistics (DSM-Ⅲ-R, 3rd revised edition)
基金a grant to the first author from the Research Grant Council of the Hong Kong Special Administrative Region, China (Grant No. 7105/97P).
文摘Bleaching experiments on Chinese pottery fine grains were conducted under sunlight and laboratory light conditions. It is found that the thermoluminescence (TL) at high temperatures can be bleached significantly, but no effects were observed on TL signals used for the pre-dose dating technique. It is concluded that the pre-dose dating technique can be applied to samples even after light exposures. Pottery samples of Tang Dynasty and New Stone Age were studied. Modifications to routine pre-dose dating technique are proposed with adding preheat procedures and using saturation exponential fitting for the sensitivity change data. The modified technique can extend the dating range to New Stone Age.
