Chronic atrophic gastritis(CAG)has attracted wide attention in clinic due to its high incidence rate and high canceration rate.At present,modern medicine lacks an effective treatment scheme for CAG.Traditional Chinese...Chronic atrophic gastritis(CAG)has attracted wide attention in clinic due to its high incidence rate and high canceration rate.At present,modern medicine lacks an effective treatment scheme for CAG.Traditional Chinese medicine can improve clinical symptoms,laboratory indexes,pathological examination results and patients'quality of life for patients of CAG.Professor Wei used the method of"Balancing Digestive Functions by Regulating Pivot"to treat CAG in clinical practice.With flexible addition and subtraction on the basic prescription Banxia Xiexin decoction and coordination with various external treatment methods and psychological construction,professor Wei has achieved satisfactory clinical effects with the pungent-opening and bitter-descending method and dispersing liver and promoting blood circulation method.展开更多
BACKGROUND Diffusion-weighted imaging(DWI)has become a useful tool in the detection,characterization,and evaluation of response to treatment of many cancers,including malignant liver lesions.DWI offers higher image co...BACKGROUND Diffusion-weighted imaging(DWI)has become a useful tool in the detection,characterization,and evaluation of response to treatment of many cancers,including malignant liver lesions.DWI offers higher image contrast between lesions and normal liver tissue than other sequences.DWI images acquired at two or more b-values can be used to derive an apparent diffusion coefficient(ADC).DWI in the body has several technical challenges.This include ghosting artifacts,mis-registration and susceptibility artifacts.New DWI sequences have been developed to overcome some of these challenges.Our goal is to evaluate 3 new DWI sequences for liver imaging.AIM To qualitatively and quantitatively compare 3 DWI sequences for liver imaging:free-breathing(FB),simultaneous multislice(SMS),and prospective acquisition correction(PACE).METHODS Magnetic resonance imaging(MRI)was performed in 20 patients in this prospective study.The MR study included 3 separate DWI sequences:FB-DWI,SMS-DWI,and PACE-DWI.The image quality,mean ADC,standard deviations(SD)of ADC,and ADC histogram were compared.Wilcoxon signed-rank tests were used to compare qualitative image quality.A linear mixed model was used to compare the mean ADC and the SDs of the ADC values.All tests were 2-sided and P values of<0.05 were considered statistically significant.RESULTS There were 56 lesions(50 malignant)evaluated in this study.The mean qualitative image quality score of PACE-DWI was 4.48.This was significantly better than that of SMS-DWI(4.22)and FB-DWI(3.15)(P<0.05).Quantitatively,the mean ADC values from the 3 different sequences did not significantly differ for each liver lesion.FB-DWI had a markedly higher variation in the SD of the ADC values than did SMS-DWI and PACE-DWI.We found statistically significant differences in the SDs of the ADC values for FB-DWI vs PACE-DWI(P<0.0001)and for FB-DWI vs SMS-DWI(P=0.03).The SD of the ADC values was not statistically significant for PACE-DWI and SMS-DWI(P=0.18).The quality of the PACE-DWI ADC histograms were considered better than the SMS-DWI and FB-DWI.CONCLUSION Compared to FB-DWI,both PACE-DWI and SMS-DWI provide better image quality and decreased quantitative variability in the measurement of ADC values of liver lesions.展开更多
Objective: To explore the effects of Anwei decoction (AD) on the protein expression of TFF in rats with chronic atrophic gastritis(CAG). Methods: Forty-eight healthy rats were randomly divided into 4 groups: normal co...Objective: To explore the effects of Anwei decoction (AD) on the protein expression of TFF in rats with chronic atrophic gastritis(CAG). Methods: Forty-eight healthy rats were randomly divided into 4 groups: normal control group, pathologic model group, Anwei Decoction group, and Weifuchun group. CAG was induced in rats with N-methy-N-nitro-N-nitrogua-nidine (MNNG). The protein expression of TFF in rats’ gastric mucosa was determined by immunohistochemistry. Results: Compared with that in the normal control group, the protein expression of TFF1 was significantly enhanced in the pathologic model, Anwei Decoction and Weifuchun groups (both P TFF1 was significantly higher in the Anwei Decoction group than in the Weifuchun group (P < 0.01). Compared with the normal control group, the protein expression of TFF2 was significantly enhanced in the pathologic model, Anwei Decoction and Weifuchun groups (both P < 0.01). The protein expression level of TFF2 was significantly higher in the Anwei Decoction group than in the Weifuchun group (P < 0.01). In comparison with the pathologic model group, the protein expression of TFF3 was remarkably reduced in Anwei Decoction and Weifuchun groups (both P < 0.01). but there was no difference between the group of Anwei decoction and the group of Weifuchun (P > 0.05). Conclusion: Anwei decoction may be effective in the treatment of CAG by enhancing the protein expression of TFF1, TFF2 while reducing that of TFF3 in gastric mucosas.展开更多
Sequelae of Pelvic Inflammatory Diseases (SPID) is a common and frequent disease in gynecology, which adversely affects women’s reproductive health and quality of life due to its prolonged course. In recent years, tr...Sequelae of Pelvic Inflammatory Diseases (SPID) is a common and frequent disease in gynecology, which adversely affects women’s reproductive health and quality of life due to its prolonged course. In recent years, traditional Chinese medicine (TCM) in China has gradually shown its clinical advantages in the treatment of SPID. Therefore, the present review summarizes the etiology and pathogenesis of SPID, the evidence typology, and the clinical application effects of moxibustion, herbal retention enema, acupoint compresses, external application of traditional Chinese medicine, auricular pressure beans, tuina massage, traditional Chinese medicine gongfu, and other commonly used Chinese medicine nursing techniques, with the aim of providing references and experiences for the subsequent related studies.展开更多
基金Special scientific research project in the Chinese medicine industry(No.201507001-09)Independent project in China academy of Chinese medical sciences(No.2211-035)。
文摘Chronic atrophic gastritis(CAG)has attracted wide attention in clinic due to its high incidence rate and high canceration rate.At present,modern medicine lacks an effective treatment scheme for CAG.Traditional Chinese medicine can improve clinical symptoms,laboratory indexes,pathological examination results and patients'quality of life for patients of CAG.Professor Wei used the method of"Balancing Digestive Functions by Regulating Pivot"to treat CAG in clinical practice.With flexible addition and subtraction on the basic prescription Banxia Xiexin decoction and coordination with various external treatment methods and psychological construction,professor Wei has achieved satisfactory clinical effects with the pungent-opening and bitter-descending method and dispersing liver and promoting blood circulation method.
文摘BACKGROUND Diffusion-weighted imaging(DWI)has become a useful tool in the detection,characterization,and evaluation of response to treatment of many cancers,including malignant liver lesions.DWI offers higher image contrast between lesions and normal liver tissue than other sequences.DWI images acquired at two or more b-values can be used to derive an apparent diffusion coefficient(ADC).DWI in the body has several technical challenges.This include ghosting artifacts,mis-registration and susceptibility artifacts.New DWI sequences have been developed to overcome some of these challenges.Our goal is to evaluate 3 new DWI sequences for liver imaging.AIM To qualitatively and quantitatively compare 3 DWI sequences for liver imaging:free-breathing(FB),simultaneous multislice(SMS),and prospective acquisition correction(PACE).METHODS Magnetic resonance imaging(MRI)was performed in 20 patients in this prospective study.The MR study included 3 separate DWI sequences:FB-DWI,SMS-DWI,and PACE-DWI.The image quality,mean ADC,standard deviations(SD)of ADC,and ADC histogram were compared.Wilcoxon signed-rank tests were used to compare qualitative image quality.A linear mixed model was used to compare the mean ADC and the SDs of the ADC values.All tests were 2-sided and P values of<0.05 were considered statistically significant.RESULTS There were 56 lesions(50 malignant)evaluated in this study.The mean qualitative image quality score of PACE-DWI was 4.48.This was significantly better than that of SMS-DWI(4.22)and FB-DWI(3.15)(P<0.05).Quantitatively,the mean ADC values from the 3 different sequences did not significantly differ for each liver lesion.FB-DWI had a markedly higher variation in the SD of the ADC values than did SMS-DWI and PACE-DWI.We found statistically significant differences in the SDs of the ADC values for FB-DWI vs PACE-DWI(P<0.0001)and for FB-DWI vs SMS-DWI(P=0.03).The SD of the ADC values was not statistically significant for PACE-DWI and SMS-DWI(P=0.18).The quality of the PACE-DWI ADC histograms were considered better than the SMS-DWI and FB-DWI.CONCLUSION Compared to FB-DWI,both PACE-DWI and SMS-DWI provide better image quality and decreased quantitative variability in the measurement of ADC values of liver lesions.
文摘Objective: To explore the effects of Anwei decoction (AD) on the protein expression of TFF in rats with chronic atrophic gastritis(CAG). Methods: Forty-eight healthy rats were randomly divided into 4 groups: normal control group, pathologic model group, Anwei Decoction group, and Weifuchun group. CAG was induced in rats with N-methy-N-nitro-N-nitrogua-nidine (MNNG). The protein expression of TFF in rats’ gastric mucosa was determined by immunohistochemistry. Results: Compared with that in the normal control group, the protein expression of TFF1 was significantly enhanced in the pathologic model, Anwei Decoction and Weifuchun groups (both P TFF1 was significantly higher in the Anwei Decoction group than in the Weifuchun group (P < 0.01). Compared with the normal control group, the protein expression of TFF2 was significantly enhanced in the pathologic model, Anwei Decoction and Weifuchun groups (both P < 0.01). The protein expression level of TFF2 was significantly higher in the Anwei Decoction group than in the Weifuchun group (P < 0.01). In comparison with the pathologic model group, the protein expression of TFF3 was remarkably reduced in Anwei Decoction and Weifuchun groups (both P < 0.01). but there was no difference between the group of Anwei decoction and the group of Weifuchun (P > 0.05). Conclusion: Anwei decoction may be effective in the treatment of CAG by enhancing the protein expression of TFF1, TFF2 while reducing that of TFF3 in gastric mucosas.
文摘Sequelae of Pelvic Inflammatory Diseases (SPID) is a common and frequent disease in gynecology, which adversely affects women’s reproductive health and quality of life due to its prolonged course. In recent years, traditional Chinese medicine (TCM) in China has gradually shown its clinical advantages in the treatment of SPID. Therefore, the present review summarizes the etiology and pathogenesis of SPID, the evidence typology, and the clinical application effects of moxibustion, herbal retention enema, acupoint compresses, external application of traditional Chinese medicine, auricular pressure beans, tuina massage, traditional Chinese medicine gongfu, and other commonly used Chinese medicine nursing techniques, with the aim of providing references and experiences for the subsequent related studies.
