The ultraviolet-visible light spectrophotometer method was adopted to determine thioglucoside in cabbage with the seeds.Individual plant of cabbage was used as test materials,palladium chloride as complexing agent and...The ultraviolet-visible light spectrophotometer method was adopted to determine thioglucoside in cabbage with the seeds.Individual plant of cabbage was used as test materials,palladium chloride as complexing agent and sodium cellulose glycolate as dispersing agent.The results showed that palladiumd thioglucoside method could be taken as a quick,easy and precise quantitative analysis method to determine thioglucoside in cabbage.展开更多
Amyotrophie lateral sclerosis is a neurodegenerative disease characterized by the progressive loss of motor neurons.SALL2 is novel interacting protein of neurotrophin receptors Sall2 suppresses tumorigenesis by the ac...Amyotrophie lateral sclerosis is a neurodegenerative disease characterized by the progressive loss of motor neurons.SALL2 is novel interacting protein of neurotrophin receptors Sall2 suppresses tumorigenesis by the activation of P21 promoter.To explore the relationship between the expression of SALL2 and P21 and the pathogenesis of ALS,ALS transgenic mice and wild-type mice at different stages were selected,and the spinal cords were isolated.展开更多
Isolation of Helicobacter pylori (HP) is the gold standard for the diagnosis of HP infection. However, the conventional isolation method is tedious, expensive and troublesome, and is not suitable for use in general pr...Isolation of Helicobacter pylori (HP) is the gold standard for the diagnosis of HP infection. However, the conventional isolation method is tedious, expensive and troublesome, and is not suitable for use in general practice. We have developed a simple, low-cost and effective method for the isolation of HP. Two biopsy specimens from each patient were inoculated on a HP selective blood plate, and placed in a specially devised plastic jar covered air-tightly with a lid. After filling with a mixture gas (CO2 10%, O2 5%, N2 85%),展开更多
文摘The ultraviolet-visible light spectrophotometer method was adopted to determine thioglucoside in cabbage with the seeds.Individual plant of cabbage was used as test materials,palladium chloride as complexing agent and sodium cellulose glycolate as dispersing agent.The results showed that palladiumd thioglucoside method could be taken as a quick,easy and precise quantitative analysis method to determine thioglucoside in cabbage.
文摘Amyotrophie lateral sclerosis is a neurodegenerative disease characterized by the progressive loss of motor neurons.SALL2 is novel interacting protein of neurotrophin receptors Sall2 suppresses tumorigenesis by the activation of P21 promoter.To explore the relationship between the expression of SALL2 and P21 and the pathogenesis of ALS,ALS transgenic mice and wild-type mice at different stages were selected,and the spinal cords were isolated.
文摘Isolation of Helicobacter pylori (HP) is the gold standard for the diagnosis of HP infection. However, the conventional isolation method is tedious, expensive and troublesome, and is not suitable for use in general practice. We have developed a simple, low-cost and effective method for the isolation of HP. Two biopsy specimens from each patient were inoculated on a HP selective blood plate, and placed in a specially devised plastic jar covered air-tightly with a lid. After filling with a mixture gas (CO2 10%, O2 5%, N2 85%),
