AIM: To evaluate the efficacy and safety of tolvaptan to treat refractory ascites in decompensated liver cirrhosis patients with or without further complications, such as hepatorenal syndrome and/or hepatocellular car...AIM: To evaluate the efficacy and safety of tolvaptan to treat refractory ascites in decompensated liver cirrhosis patients with or without further complications, such as hepatorenal syndrome and/or hepatocellular carcinoma.展开更多
BACKGROUND Osteoporosis is a systemic bone disease characterized by decreased bone mass,impaired bone mass,and reduced bone strength that leads to increased bone fragility and fracture.Type 2 diabetes mellitus(T2DM)co...BACKGROUND Osteoporosis is a systemic bone disease characterized by decreased bone mass,impaired bone mass,and reduced bone strength that leads to increased bone fragility and fracture.Type 2 diabetes mellitus(T2DM)complicated with osteoporosis is a common systemic metabolic bone disease,and reduced bone mass and bone strength are considered the main clinical features;however,the pathogenesis of this disease has not been fully clarified.Its occurrence is considered related to sex,age,and genetic factors.There are many risk factors for diabetes complicated with osteoporosis.Therefore,exploring these risk factors will help prevent it.AIM To investigate the relationships among serum glucagon-like peptide-1(GLP-1)levels,matrix Gla protein(MGP)levels,and diabetes with osteoporosis.METHODS Sixty patients with T2DM complicated with osteoporosis confirmed by the endocrinology department of our hospital were selected as the case group.Sixty T2DM patients with bone loss were selected as the control group.Sixty healthy participants were selected as the healthy group.The general data,bone mineral density index,and bone metabolic markers of the three groups were compared.The relationships among GLP-1 levels,MGP levels,and the bone mineral density index of the case group were analyzed using linear correlation analysis and a logistic regression model.RESULTS Differences in sex,smoking,and drinking among the case group,control group,and healthy group were not statistically significant(P>0.05).The mean age of the case group was older than those of the control and healthy groups(P<0.05).The body mass index,fasting plasma glucose level,HbA1c level,hypertension rate,and coronary heart disease rate of the case and control groups were higher than those of the healthy group(P<0.05).The serum GLP-1 and MGP levels of the case group were lower than those of the control and healthy groups;these differences were statistically significant(P<0.05).The serum GLP-1 and MGP levels of the control group were lower than those of the healthy group;these differences were statistically significant(P<0.05).The serum GLP-1 and MGP levels of the case group were significantly positively correlated with the bone mineral density values of the hip and lumbar spine(P<0.05).The results of the logistic regression model showed that age and duration of diabetes were independent risk factors for osteoporosis in diabetic patients(P<0.05)and that increased GLP-1 and MGP values were protective factors against osteoporosis in diabetic patients(P<0.05).CONCLUSION Serum GLP-1 and MGP levels of diabetic patients with osteoporosis were significantly decreased and positively correlated with bone mineral density and were independent risk factors for osteoporosis in diabetic patients.展开更多
BACKGROUND To describe the characteristics,diagnosis and surgical treatment of inguinal endometriosis(IEM).CASE SUMMARY We retrospectively analyzed 10 patients diagnosed with IEM at Beijing Chao-Yang Hospital from 201...BACKGROUND To describe the characteristics,diagnosis and surgical treatment of inguinal endometriosis(IEM).CASE SUMMARY We retrospectively analyzed 10 patients diagnosed with IEM at Beijing Chao-Yang Hospital from 2011 to 2019.Relevant features,symptoms,images,surgical treatment,hormonal therapy and follow-up were collected and discussed.A total of 10 cases of IEM diagnosed by surgery and pathology were characterized by a lesion on the right side(9/11);five patients had symptoms related to the menstrual cycle,and only 3 patients were clearly diagnosed before surgery.Ultrasonography was of little assistance in confirming the diagnosis,but magnetic resonance imaging showed specific,high-intensity patterns.Anatomically,most of the IEM lesions were located in the extraperitoneal ligament(10/11);nine patients had inguinal hernias(IH),five had concurrent or prior pelvic endometriosis,and four had infertility.The clinical results from extensive resection were satisfactory.CONCLUSION IEM is an extremely rare condition that can easily be misdiagnosed prior to surgery.A right IH may contribute to the formation of right-sided IEM,and extensive resection involving the round ligament and hernia sac is essential to prevent recurrence.展开更多
AIM: To study the therapeutic effect of rapamycin liposome eyedrops on fungal keratitis(FK) and its effect on the expression of monocyte chemotactic protein-1(MCP-1).METHODS: This study adopted the thin film dispersio...AIM: To study the therapeutic effect of rapamycin liposome eyedrops on fungal keratitis(FK) and its effect on the expression of monocyte chemotactic protein-1(MCP-1).METHODS: This study adopted the thin film dispersion method to prepare rapamycin liposomes eyedrops, as well as used the orthogonal design to analyze and study main influencing factors that affected the quality of liposomes. Totally 96 healthy Wistar rats were randomly divided into four groups: normal control group(A), FK blank control group(B), FK blank liposomes control group(C), and 30 FK rapamycin liposome treatment group(D). Groups B, C, and D were first prepared as FK animal models. The corneal response was recorded in details on day 1, 3, 5, 7, and 14 after modeling. Six rats were obtained and immunohistochemistry and semi-quantitative reverse transcription polymerase chain reaction(RT-PCR) were used to detect the expression of MCP-1 protein and mRNA, respectively.RESULTS: The severity of corneal lesions in the rapamycin treatment group was reduced, and the clinical score of the slit lamp examination was lower than that of Groups B and C(P<0.01). The expression of MCP-1 in rapamycin treatment group was significantly inhibited, comparing to that of groups B and C(P<0.01).CONCLUSION: Liposome is a good drug carrier for rapamycin. Rapamycin has a good therapeutic effect on FK. It can reduce FK fungal burden and significantly inhibit the expression of MCP-1 protein and mRNA.展开更多
基金Supported by The Program of Beijing Science and Technology Commission,No.D131100005313004the Beijing HighLevel Talent Academic Leader/Personnel Training Programs awarded to Ding HG,2011-2-19+1 种基金Li B,2013-3-072and Li L,2013-3-073
摘要AIM: To evaluate the efficacy and safety of tolvaptan to treat refractory ascites in decompensated liver cirrhosis patients with or without further complications, such as hepatorenal syndrome and/or hepatocellular carcinoma.
基金Supported by Jiangxi Provincial Health and Family Planning Commission“Science and Technology Plan”.
摘要BACKGROUND Osteoporosis is a systemic bone disease characterized by decreased bone mass,impaired bone mass,and reduced bone strength that leads to increased bone fragility and fracture.Type 2 diabetes mellitus(T2DM)complicated with osteoporosis is a common systemic metabolic bone disease,and reduced bone mass and bone strength are considered the main clinical features;however,the pathogenesis of this disease has not been fully clarified.Its occurrence is considered related to sex,age,and genetic factors.There are many risk factors for diabetes complicated with osteoporosis.Therefore,exploring these risk factors will help prevent it.AIM To investigate the relationships among serum glucagon-like peptide-1(GLP-1)levels,matrix Gla protein(MGP)levels,and diabetes with osteoporosis.METHODS Sixty patients with T2DM complicated with osteoporosis confirmed by the endocrinology department of our hospital were selected as the case group.Sixty T2DM patients with bone loss were selected as the control group.Sixty healthy participants were selected as the healthy group.The general data,bone mineral density index,and bone metabolic markers of the three groups were compared.The relationships among GLP-1 levels,MGP levels,and the bone mineral density index of the case group were analyzed using linear correlation analysis and a logistic regression model.RESULTS Differences in sex,smoking,and drinking among the case group,control group,and healthy group were not statistically significant(P>0.05).The mean age of the case group was older than those of the control and healthy groups(P<0.05).The body mass index,fasting plasma glucose level,HbA1c level,hypertension rate,and coronary heart disease rate of the case and control groups were higher than those of the healthy group(P<0.05).The serum GLP-1 and MGP levels of the case group were lower than those of the control and healthy groups;these differences were statistically significant(P<0.05).The serum GLP-1 and MGP levels of the control group were lower than those of the healthy group;these differences were statistically significant(P<0.05).The serum GLP-1 and MGP levels of the case group were significantly positively correlated with the bone mineral density values of the hip and lumbar spine(P<0.05).The results of the logistic regression model showed that age and duration of diabetes were independent risk factors for osteoporosis in diabetic patients(P<0.05)and that increased GLP-1 and MGP values were protective factors against osteoporosis in diabetic patients(P<0.05).CONCLUSION Serum GLP-1 and MGP levels of diabetic patients with osteoporosis were significantly decreased and positively correlated with bone mineral density and were independent risk factors for osteoporosis in diabetic patients.
摘要BACKGROUND To describe the characteristics,diagnosis and surgical treatment of inguinal endometriosis(IEM).CASE SUMMARY We retrospectively analyzed 10 patients diagnosed with IEM at Beijing Chao-Yang Hospital from 2011 to 2019.Relevant features,symptoms,images,surgical treatment,hormonal therapy and follow-up were collected and discussed.A total of 10 cases of IEM diagnosed by surgery and pathology were characterized by a lesion on the right side(9/11);five patients had symptoms related to the menstrual cycle,and only 3 patients were clearly diagnosed before surgery.Ultrasonography was of little assistance in confirming the diagnosis,but magnetic resonance imaging showed specific,high-intensity patterns.Anatomically,most of the IEM lesions were located in the extraperitoneal ligament(10/11);nine patients had inguinal hernias(IH),five had concurrent or prior pelvic endometriosis,and four had infertility.The clinical results from extensive resection were satisfactory.CONCLUSION IEM is an extremely rare condition that can easily be misdiagnosed prior to surgery.A right IH may contribute to the formation of right-sided IEM,and extensive resection involving the round ligament and hernia sac is essential to prevent recurrence.
摘要AIM: To study the therapeutic effect of rapamycin liposome eyedrops on fungal keratitis(FK) and its effect on the expression of monocyte chemotactic protein-1(MCP-1).METHODS: This study adopted the thin film dispersion method to prepare rapamycin liposomes eyedrops, as well as used the orthogonal design to analyze and study main influencing factors that affected the quality of liposomes. Totally 96 healthy Wistar rats were randomly divided into four groups: normal control group(A), FK blank control group(B), FK blank liposomes control group(C), and 30 FK rapamycin liposome treatment group(D). Groups B, C, and D were first prepared as FK animal models. The corneal response was recorded in details on day 1, 3, 5, 7, and 14 after modeling. Six rats were obtained and immunohistochemistry and semi-quantitative reverse transcription polymerase chain reaction(RT-PCR) were used to detect the expression of MCP-1 protein and mRNA, respectively.RESULTS: The severity of corneal lesions in the rapamycin treatment group was reduced, and the clinical score of the slit lamp examination was lower than that of Groups B and C(P<0.01). The expression of MCP-1 in rapamycin treatment group was significantly inhibited, comparing to that of groups B and C(P<0.01).CONCLUSION: Liposome is a good drug carrier for rapamycin. Rapamycin has a good therapeutic effect on FK. It can reduce FK fungal burden and significantly inhibit the expression of MCP-1 protein and mRNA.