Aim: To elucidate clinical features in patients with type 2 diabetes with advanced retinopathy but without nephropathy. Methods: This study examined 1324 patients (784 males and 540 females) with type 2 diabetes melli...Aim: To elucidate clinical features in patients with type 2 diabetes with advanced retinopathy but without nephropathy. Methods: This study examined 1324 patients (784 males and 540 females) with type 2 diabetes mellitus. Diabetic reti-nopathy was graded according to the International Clinical Classification of Diabetic Retinopathy as no diabetic reti-nopathy, mild or moderate non-proliferative diabetic retinopathy, severe non-proliferative diabetic retinopathy, and proliferative diabetic retinopathy. Diabetic nephropathy was classified into four stages of severity according to the Guideline Committee of the Japan Diabetes Society. Each patient was examined for retinopathy grade and nephropathy stage. Clinical features of patients with proliferative diabetic retinopathy were compared with regard to the four grades of diabetic nephropathy. Results: Fifty-two patients with type 2 diabetes (3.9% of the whole series of 1324 patients with type 2 diabetes and 25.7% of patients with proliferative diabetic retinopathy) had proliferative diabetic retinopathy without the presence of nephropathy. Multiple statistical analysis using a proportional odds model revealed that pa-tients with proliferative diabetic retinopathy without nephropathy had a significantly lower systolic blood pressure (p < 0.001) than those who did and were preponderantly female (p < 0.05). Conclusions: A possible susceptibility of dia-betic females to proliferative advanced retinopathy without nephropathy encourages further studies on the role of hor-mones and blood coagulation in the pathogensis of proliferative diabetic retinopathy.展开更多
This paper gives a new priority method of AHP by using the maximum covariance and cumulative preponderance, and also proves the beautiful properties of this method.
The diet of Bryconalestes tholloni from Mafoubou River, Sous-affluent of Niari River was studied by examining the stomach contents of 75 specimens captured using the cast nets. This study is the first realized on the ...The diet of Bryconalestes tholloni from Mafoubou River, Sous-affluent of Niari River was studied by examining the stomach contents of 75 specimens captured using the cast nets. This study is the first realized on the trophic ecology of a fish species of Niari Basin. Three stations were sampled monthly from July to December 2019. The diet was analyzed according to hydrological season and fish size. The vacuity coefficient is 27%, feeding habits of Bryconalestes tholloni were analyzed using the preponderance index which combines the occurrence percentage and the weight percentage. Bryconalestes tholloni is insectivorous (Ip = 95.54%) and becomes omnivorus to predominantly frugivorous, the preponderance index of fruits is equal to 93.6% in large individuals. There is no variation in diet according to the season. These results constitute a first database on the feeding habits Niari Basin fishes.展开更多
[Objective] The aim was to study the characteristics of main vegetation communities in the limestone region of Taihang Mountain,so as to lay foundation for the further improvement of site conditions and the scientific...[Objective] The aim was to study the characteristics of main vegetation communities in the limestone region of Taihang Mountain,so as to lay foundation for the further improvement of site conditions and the scientific breeding of vegetation used to restore the mountain field in limestone region.[Method] Based on the investigation of various vegetation communities in controlled test area,forbidden region and barren hillsides in Daqing Mountain basin,Beishui Valley,Mancheng County,Hebei Province,the difference among controlled region,forbidden region and barren hillsides could be found through data analysis and composite score,and the modes of vegetation communities in controlled region and forbidden region were compared to select predominant species of arbor,shrub and grass in limestone region.[Result] Under the similar site conditions,nutrient content and physical properties of soil in controlled region and forbidden region were superior to those of barren hillsides,and persimmon had high nutrient content and better physical properties compared with oriental arborvitae in controlled region;soil water maintenance and litter characters in controlled region and forbidden region improved more obviously than that of barren hillsides,and shrubbery in forbidden region was the most excellent,arborvitae and persimmon in controlled region the second;the biomass and the coverage rate of vegetation communities in controlled region and forbidden region were higher than those of barren hillsides,and those of shrubbery in forbidden region were better than tussock in closing hill,while persimmon was better than arborvitae in controlled region.The predominant species of arbor,shrub and herbage were obtained through composite score.[Conclusion] From the aspects of soil nutrient,physical properties,soil water maintenance,litter characters,vegetation biomass,canopy density and coverage,controlled region and forbidden region were superior to barren hillsides,and the selection of predominant species of arbor,shrub and herbage considered both ecological and economic benefits.展开更多
We report on a case of gossypiboma. A 78-year-old man was admitted to our hospital with acute abdomen. He had undergone an operation for colon cancer 4 mo previously.Abdominal ultrasonography revealed an echogenic les...We report on a case of gossypiboma. A 78-year-old man was admitted to our hospital with acute abdomen. He had undergone an operation for colon cancer 4 mo previously.Abdominal ultrasonography revealed an echogenic lesion with a hypoechoic rim and strong posterior acoustic shadowing in the lower abdomen. Diagnosis of gossypiboma can be made by ultrasonography to avoid loss-of-chance of survival. We reviewed the English literature briefly of gossypiboma from the medical and juridical view. According to the theory of loss-of-chance, the damage of plaintiff is the loss of the chance of survival or recovery, rather than the final harm. The victim would allow recovery for the loss of the chance from the defendant. But the plaintiff would show by a preponderance that he was deprived of a betterchance of a cure. Under the proposed rule, the compensable value of the victim would be the plaintiff's compensation for the loss of the victim's chance of survival.展开更多
Through reading Chinese ancient book Huangdi Nejing,and summarizing and analyzing related literature,the basic pathogenesis of obesity have been found to be the stomach preponderance and spleen weakness,and the imbala...Through reading Chinese ancient book Huangdi Nejing,and summarizing and analyzing related literature,the basic pathogenesis of obesity have been found to be the stomach preponderance and spleen weakness,and the imbalance of ascending and descending.Banxia Xiexin Decoction not only has the functions of relieving heat to inhibit stomach intake,supplementing deficiency to assist spleen transport,regulate the ascending and descending,but also has the effects of improving insulin resistance and regulating glucolipid metabolism.Therefore,it is suggested that Banxia Xiexin Decoction can be used in the treatment of insulin resistant obesity,which provides ideas and methods for its treatment.展开更多
文摘Aim: To elucidate clinical features in patients with type 2 diabetes with advanced retinopathy but without nephropathy. Methods: This study examined 1324 patients (784 males and 540 females) with type 2 diabetes mellitus. Diabetic reti-nopathy was graded according to the International Clinical Classification of Diabetic Retinopathy as no diabetic reti-nopathy, mild or moderate non-proliferative diabetic retinopathy, severe non-proliferative diabetic retinopathy, and proliferative diabetic retinopathy. Diabetic nephropathy was classified into four stages of severity according to the Guideline Committee of the Japan Diabetes Society. Each patient was examined for retinopathy grade and nephropathy stage. Clinical features of patients with proliferative diabetic retinopathy were compared with regard to the four grades of diabetic nephropathy. Results: Fifty-two patients with type 2 diabetes (3.9% of the whole series of 1324 patients with type 2 diabetes and 25.7% of patients with proliferative diabetic retinopathy) had proliferative diabetic retinopathy without the presence of nephropathy. Multiple statistical analysis using a proportional odds model revealed that pa-tients with proliferative diabetic retinopathy without nephropathy had a significantly lower systolic blood pressure (p < 0.001) than those who did and were preponderantly female (p < 0.05). Conclusions: A possible susceptibility of dia-betic females to proliferative advanced retinopathy without nephropathy encourages further studies on the role of hor-mones and blood coagulation in the pathogensis of proliferative diabetic retinopathy.
文摘This paper gives a new priority method of AHP by using the maximum covariance and cumulative preponderance, and also proves the beautiful properties of this method.
文摘The diet of Bryconalestes tholloni from Mafoubou River, Sous-affluent of Niari River was studied by examining the stomach contents of 75 specimens captured using the cast nets. This study is the first realized on the trophic ecology of a fish species of Niari Basin. Three stations were sampled monthly from July to December 2019. The diet was analyzed according to hydrological season and fish size. The vacuity coefficient is 27%, feeding habits of Bryconalestes tholloni were analyzed using the preponderance index which combines the occurrence percentage and the weight percentage. Bryconalestes tholloni is insectivorous (Ip = 95.54%) and becomes omnivorus to predominantly frugivorous, the preponderance index of fruits is equal to 93.6% in large individuals. There is no variation in diet according to the season. These results constitute a first database on the feeding habits Niari Basin fishes.
基金Supported by Hebei Province Natural Foundation (3993173)~~
文摘[Objective] The aim was to study the characteristics of main vegetation communities in the limestone region of Taihang Mountain,so as to lay foundation for the further improvement of site conditions and the scientific breeding of vegetation used to restore the mountain field in limestone region.[Method] Based on the investigation of various vegetation communities in controlled test area,forbidden region and barren hillsides in Daqing Mountain basin,Beishui Valley,Mancheng County,Hebei Province,the difference among controlled region,forbidden region and barren hillsides could be found through data analysis and composite score,and the modes of vegetation communities in controlled region and forbidden region were compared to select predominant species of arbor,shrub and grass in limestone region.[Result] Under the similar site conditions,nutrient content and physical properties of soil in controlled region and forbidden region were superior to those of barren hillsides,and persimmon had high nutrient content and better physical properties compared with oriental arborvitae in controlled region;soil water maintenance and litter characters in controlled region and forbidden region improved more obviously than that of barren hillsides,and shrubbery in forbidden region was the most excellent,arborvitae and persimmon in controlled region the second;the biomass and the coverage rate of vegetation communities in controlled region and forbidden region were higher than those of barren hillsides,and those of shrubbery in forbidden region were better than tussock in closing hill,while persimmon was better than arborvitae in controlled region.The predominant species of arbor,shrub and herbage were obtained through composite score.[Conclusion] From the aspects of soil nutrient,physical properties,soil water maintenance,litter characters,vegetation biomass,canopy density and coverage,controlled region and forbidden region were superior to barren hillsides,and the selection of predominant species of arbor,shrub and herbage considered both ecological and economic benefits.
文摘We report on a case of gossypiboma. A 78-year-old man was admitted to our hospital with acute abdomen. He had undergone an operation for colon cancer 4 mo previously.Abdominal ultrasonography revealed an echogenic lesion with a hypoechoic rim and strong posterior acoustic shadowing in the lower abdomen. Diagnosis of gossypiboma can be made by ultrasonography to avoid loss-of-chance of survival. We reviewed the English literature briefly of gossypiboma from the medical and juridical view. According to the theory of loss-of-chance, the damage of plaintiff is the loss of the chance of survival or recovery, rather than the final harm. The victim would allow recovery for the loss of the chance from the defendant. But the plaintiff would show by a preponderance that he was deprived of a betterchance of a cure. Under the proposed rule, the compensable value of the victim would be the plaintiff's compensation for the loss of the victim's chance of survival.
基金Supported by National Natural Science Foundation of China(81774420)The Fourth Batch of National TCM(Clinical,Basic)Outstanding Talents Training Project of Qihuang Project(GZYYRJF[2017]24)+1 种基金Construction Project of Inheritance Studio of Famous Old Chinese Medicine Experts of NATCM(GZYYRJF[2016]42)Wuhan Health Research Fund(WZ20C11).
文摘Through reading Chinese ancient book Huangdi Nejing,and summarizing and analyzing related literature,the basic pathogenesis of obesity have been found to be the stomach preponderance and spleen weakness,and the imbalance of ascending and descending.Banxia Xiexin Decoction not only has the functions of relieving heat to inhibit stomach intake,supplementing deficiency to assist spleen transport,regulate the ascending and descending,but also has the effects of improving insulin resistance and regulating glucolipid metabolism.Therefore,it is suggested that Banxia Xiexin Decoction can be used in the treatment of insulin resistant obesity,which provides ideas and methods for its treatment.
