AIM To evaluate the effectiveness and safety of combined ursodeoxycholic acid and percutaneous transhepatic balloon dilation for management of gallstones after expulsion of common bile duct(CBD) stones.METHODS From Ap...AIM To evaluate the effectiveness and safety of combined ursodeoxycholic acid and percutaneous transhepatic balloon dilation for management of gallstones after expulsion of common bile duct(CBD) stones.METHODS From April 2014 to May 2016, 15 consecutive patients(6 men and 9 women) aged 45-86(mean, 69.07 ± 9.91) years suffering from CBD stones associated with gallstones were evaluated. Good gallbladder contraction function was confirmed by type B ultrasonography. Dilation of the CBD and cystic duct was detected. Percutaneous transhepatic balloon dilation of the papilla was performed, ursodeoxycholic acid was administered, and all patients had a high-fat diet. All subjects underwent repeated cholangiography, and percutaneous transhepatic removal was carried out in patients with secondary CBD stones originating from the gallbladder. RESULTS All patients underwent percutaneous transhepatic balloon dilation with a primary success rate of 100%. The combined therapy was successful in 86.7% of patients with concomitant CBD stones and gallstones. No remaining stones were detected in the gallbladder. Transient adverse events include abdominal pain(n = 1), abdominal distension(n = 1), and fever(n = 1). Complications were treated successfully via nonsurgical management without long-term complications. No procedure-related mortality occurred. CONCLUSION For patients with concomitant CBD stones and gallstones, after percutaneous transhepatic removal of primary CBD stones, oral ursodeoxycholic acid and a high-fat diet followed by percutaneous transhepatic removal of secondary CBD stones appear to be a feasible and effective option for management of gallstones.展开更多
Purpose: Special nutrients have an impact on common cold infections. In this trial we have investigated the effectiveness of the specific amino acid composition “aminoplus? immun” on the occurrence, duration and sev...Purpose: Special nutrients have an impact on common cold infections. In this trial we have investigated the effectiveness of the specific amino acid composition “aminoplus? immun” on the occurrence, duration and severity of common cold. Material and Methods: Our study is a controlled, randomised completely masked trial comparing genuine trial remedy versus placebo in parallel groups. Eligible subjects were people with recurrent and chronic infections of the ear, nose and pharyngeal area. The treatment period was 90 days. The primary outcome was the mean number of days that the patients had symptoms of infections. Results: From Oct. 2009 to Feb. 2010 a total of 145 patients were recruited, of whom 119 had no major protocol violation and were valid for assessment. Two thirds of the patients were female. The mean age of the patients was 45 years. 65% of participants had come into contact with many people and thereby an increased risk of infection. On average the patients had 11.1 infections during the 12 months before the study. Compliance for the intake of the study preparation was 98.9%. Due to randomisation, the groups were very similar and balanced. The primary and all 6 secondary outcome variables showed a clear superiority of the investigated amino acid composition over placebo (p Conclusion: The specific composition “aminoplus? immun is effective in preventing recurrent and chronic infections of the ear, nose and upper respiratory tract.展开更多
The objective of this study was to characterize the phaseolin type and a-amylase(αAI) level in common bean(Phaseolus vidgaris L.) accessions deposited in the Chinese National Genebank.The 40 accessions sampled were c...The objective of this study was to characterize the phaseolin type and a-amylase(αAI) level in common bean(Phaseolus vidgaris L.) accessions deposited in the Chinese National Genebank.The 40 accessions sampled were common varieties originating in Asia,North America,South America,Europe,and Africa.No Inca(I-) phaseolin was observed in the accessions.Only four accessions contained Tendergreen(T-) phaseolin and the remaining36 contained Sanilac(S-) phaseolin.aAI proteins extracted from nine accessions showed higher a-amylase inhibitory activity than the control(Phase 2,IC_(50) = 0.65 μg).These common bean accessions have potential use as nutraceutical ingredients.展开更多
The protective roles of α-lipoic acid in the rat model of mitochondrial DNA (mtDNA) 4834bp deletion in inner ear were investigated. Forty female Wistar rats at 4 weeks of age were divided into four groups: group A (D...The protective roles of α-lipoic acid in the rat model of mitochondrial DNA (mtDNA) 4834bp deletion in inner ear were investigated. Forty female Wistar rats at 4 weeks of age were divided into four groups: group A (D-galactose group, n=10), group B (D-galactose+α-lipoic acid group, n=10), group C (α-lipoic acid group, n=10), and group D (control group, n=10). Auditory brainstem response (ABR) was used to detect the hearing threshold. Colorimetry was used to analyze activity of superoxide dismutase (SOD) and concentration of malondialdehyde (MDA). The percentage of mtDNA4834bp deletion in inner ear was identified by real-time PCR. There was no significant difference in ABR threshold shift among all groups. The percentage of mtDNA4834bp deletion in group A was higher than that in other groups, but there was no significant difference in percentage of mtDNA4834bp deletion among groups B, C, and D. The activity of SOD in group A was lower than that in other groups. The concentration of MDA in group A was higher than that in other groups. It was concluded that there was no significant hearing loss when the percentage of mtDNA4834bp deletion was lower than 12.5%. α-Lipoic acid could prevent the reactive oxygen species (ROS)-induced mtDNA4834bp deletion in inner ear of rats.展开更多
Astrocytes can alter their appearance and become reactive following chronic cerebral ischemia. In the present study, a rat model of chronic cerebral ischemia was treated with 50 and 100 mg/kg curcumin. Results showed ...Astrocytes can alter their appearance and become reactive following chronic cerebral ischemia. In the present study, a rat model of chronic cerebral ischemia was treated with 50 and 100 mg/kg curcumin. Results showed that pathological changes of neuronal injury in hippocampal CA1 area of rats induced by chronic cerebral ischemia were attenuated, as well as upregulated expression of glial fibriliary acidic protein and nestin, in a dose-dependent manner.展开更多
基金Supported by the Natural Science Foundation of Shandong Province,No.ZR2014HM050the Youth Foundation of the Second Hospital of Shandong University,No.Y2014010047+1 种基金the Nature Science Foundation of Shandong Province,No.ZR2018PH032 and No.ZR2018PH033the National Natural Science Foundation of China,No.61671276
文摘AIM To evaluate the effectiveness and safety of combined ursodeoxycholic acid and percutaneous transhepatic balloon dilation for management of gallstones after expulsion of common bile duct(CBD) stones.METHODS From April 2014 to May 2016, 15 consecutive patients(6 men and 9 women) aged 45-86(mean, 69.07 ± 9.91) years suffering from CBD stones associated with gallstones were evaluated. Good gallbladder contraction function was confirmed by type B ultrasonography. Dilation of the CBD and cystic duct was detected. Percutaneous transhepatic balloon dilation of the papilla was performed, ursodeoxycholic acid was administered, and all patients had a high-fat diet. All subjects underwent repeated cholangiography, and percutaneous transhepatic removal was carried out in patients with secondary CBD stones originating from the gallbladder. RESULTS All patients underwent percutaneous transhepatic balloon dilation with a primary success rate of 100%. The combined therapy was successful in 86.7% of patients with concomitant CBD stones and gallstones. No remaining stones were detected in the gallbladder. Transient adverse events include abdominal pain(n = 1), abdominal distension(n = 1), and fever(n = 1). Complications were treated successfully via nonsurgical management without long-term complications. No procedure-related mortality occurred. CONCLUSION For patients with concomitant CBD stones and gallstones, after percutaneous transhepatic removal of primary CBD stones, oral ursodeoxycholic acid and a high-fat diet followed by percutaneous transhepatic removal of secondary CBD stones appear to be a feasible and effective option for management of gallstones.
文摘Purpose: Special nutrients have an impact on common cold infections. In this trial we have investigated the effectiveness of the specific amino acid composition “aminoplus? immun” on the occurrence, duration and severity of common cold. Material and Methods: Our study is a controlled, randomised completely masked trial comparing genuine trial remedy versus placebo in parallel groups. Eligible subjects were people with recurrent and chronic infections of the ear, nose and pharyngeal area. The treatment period was 90 days. The primary outcome was the mean number of days that the patients had symptoms of infections. Results: From Oct. 2009 to Feb. 2010 a total of 145 patients were recruited, of whom 119 had no major protocol violation and were valid for assessment. Two thirds of the patients were female. The mean age of the patients was 45 years. 65% of participants had come into contact with many people and thereby an increased risk of infection. On average the patients had 11.1 infections during the 12 months before the study. Compliance for the intake of the study preparation was 98.9%. Due to randomisation, the groups were very similar and balanced. The primary and all 6 secondary outcome variables showed a clear superiority of the investigated amino acid composition over placebo (p Conclusion: The specific composition “aminoplus? immun is effective in preventing recurrent and chronic infections of the ear, nose and upper respiratory tract.
基金supported by the Program of Science and Technology Cooperation with Hong Kong, Macao, and Taiwan, China (2013DFH30050)the special fund for Agro-scientific Research in the Public Interest (201403063)+1 种基金the earmarked fund for China Agriculture Research System (CYTX-014)Agricultural Science and Technology Innovation Program
文摘The objective of this study was to characterize the phaseolin type and a-amylase(αAI) level in common bean(Phaseolus vidgaris L.) accessions deposited in the Chinese National Genebank.The 40 accessions sampled were common varieties originating in Asia,North America,South America,Europe,and Africa.No Inca(I-) phaseolin was observed in the accessions.Only four accessions contained Tendergreen(T-) phaseolin and the remaining36 contained Sanilac(S-) phaseolin.aAI proteins extracted from nine accessions showed higher a-amylase inhibitory activity than the control(Phase 2,IC_(50) = 0.65 μg).These common bean accessions have potential use as nutraceutical ingredients.
基金supported by grants from the State Key Program of National Natural Science of China (No. 30730094)the National Science & Technology Pillar Program during the Eleventh Five-year Plan Period (No. 2007BAI18B13)
文摘The protective roles of α-lipoic acid in the rat model of mitochondrial DNA (mtDNA) 4834bp deletion in inner ear were investigated. Forty female Wistar rats at 4 weeks of age were divided into four groups: group A (D-galactose group, n=10), group B (D-galactose+α-lipoic acid group, n=10), group C (α-lipoic acid group, n=10), and group D (control group, n=10). Auditory brainstem response (ABR) was used to detect the hearing threshold. Colorimetry was used to analyze activity of superoxide dismutase (SOD) and concentration of malondialdehyde (MDA). The percentage of mtDNA4834bp deletion in inner ear was identified by real-time PCR. There was no significant difference in ABR threshold shift among all groups. The percentage of mtDNA4834bp deletion in group A was higher than that in other groups, but there was no significant difference in percentage of mtDNA4834bp deletion among groups B, C, and D. The activity of SOD in group A was lower than that in other groups. The concentration of MDA in group A was higher than that in other groups. It was concluded that there was no significant hearing loss when the percentage of mtDNA4834bp deletion was lower than 12.5%. α-Lipoic acid could prevent the reactive oxygen species (ROS)-induced mtDNA4834bp deletion in inner ear of rats.
基金the National Natural Science Foundation of China, No. 30973154Chongqing Science and Technology Commission Foundation, No. 2009BB5270Chongqing Municipal Education Com-mission Foundation, No. KJ090301
文摘Astrocytes can alter their appearance and become reactive following chronic cerebral ischemia. In the present study, a rat model of chronic cerebral ischemia was treated with 50 and 100 mg/kg curcumin. Results showed that pathological changes of neuronal injury in hippocampal CA1 area of rats induced by chronic cerebral ischemia were attenuated, as well as upregulated expression of glial fibriliary acidic protein and nestin, in a dose-dependent manner.
