BACKGROUND With the improvement of economy and living standards,the attention paid to short stature in children has been increasingly highlighted.Numerous causes can lead to short stature in children,among which growt...BACKGROUND With the improvement of economy and living standards,the attention paid to short stature in children has been increasingly highlighted.Numerous causes can lead to short stature in children,among which growth hormone deficiency(GHD)is a significant factor.AIM To investigate the long-term efficacy and safety of different doses of long-acting polyethylene glycol recombinant human growth hormone(PEG-rhGH)in the treatment of GHD in children.METHODS We selected 44 pediatric patients diagnosed with GHD who were treated at Wuhu First People's Hospital from 2014 to 2018.Total 23 patients were administered a high dose of long-acting PEG-rhGH at 0.2 mg/kg subcutaneously each week,forming the high-dose group.Meanwhile,21 patients were given a lower dose of long-acting PEG-rhGH at 0.14 mg/kg subcutaneously each week,establishing the low-dose Group.The total treatment period was 2 years,during which we monitored the patients’height,annual growth velocity(GV),height standard deviation score(HtSDS),chronological age(CA),bone age(BA),and serum levels of insulin-like growth factor-1(IGF-1)and insulin-like growth factor-binding protein-3(IGFBP-3)before treatment and at 6 mo,1 year,and 2 years after treatment initiation.We also monitored thyroid function,fasting plasma glucose,fasting insulin,and other side effects.Furthermore,we calculated the homeostatic model assessment for insulin resistance.RESULTS After 1 year of treatment,the GV,HtSDS,IGF-1,BA,and IGFBP-3 in both groups significantly improved compared to the pre-treatment levels(P<0.05).Moreover,when comparing GV,HtSDS,IGF-1,BA,and IGFBP-3 between the two groups,there were no statistically significant differences either before or after the treatment(P>0.05).During the treatment intervals of 0-1.0 years and 1.0-2.0 years,both patient groups experienced a slowdown in GV and a decline in HtSDS improvement(P<0.05).CONCLUSION The use of PEG-rhGH in treating GHD patients was confirmed to be effective,with similar outcomes observed in both the high-dose group and low-dose groups,and no significant differences in the main side effects.展开更多
Objective To investigate the effects of different doses of vecuronium on ventilatory function and mechanics of breathing during elective laparoscopic cholecystectomy. Methods Sixty - three ASA Ⅰ - Ⅱ patients aged 29...Objective To investigate the effects of different doses of vecuronium on ventilatory function and mechanics of breathing during elective laparoscopic cholecystectomy. Methods Sixty - three ASA Ⅰ - Ⅱ patients aged 29 -57 yr were randomly divided into 3 groups of twenty-one: group Ⅰ received vecuronium 1 ± ED95 , group Ⅱ 2 ± ED95 and group Ⅲ ± ED95. Patients with respiratory disease were excluded. The patients were premedicated with intramuscular scopolamine 0 . 3 mg and oral diazepam 0 . 1 mg· kg-1 . Anesthesia was induced with fentanyl 2 μg ·kg-1 ,propofol 2 mg·kg-1 and succinylcholine 1. 5 mg· kg-1 and maintained with 1.0% -1.5% isoflurance and intermittent iv boluses of propofol 1 mg·kg when needed. Vecuronium 1 ± ED95 ( group Ⅰ ) or 2 ± ED95 (group Ⅱ ) or 3 ± ED95 (group Ⅲ ) was given iv after succinylcholine when TOF showed that T1 】 70 % . The patients were mechanically ventilated. VT was set at 10 ml ·kg-1 and respiratory rate at 12 bpm. End-tidal PCO2 was maintained at 30 -展开更多
Objective To investigate the effects of different doses of atorvastatin on plasma endothelin and platelet function in acute ST-segment elevation myocardial infarction(STEMI)patients after emergency percutaneous corona...Objective To investigate the effects of different doses of atorvastatin on plasma endothelin and platelet function in acute ST-segment elevation myocardial infarction(STEMI)patients after emergency percutaneous coronary intervention(PCI).Methods A total of 120 patients with acute STEMI treated with emergency PCI were enrolled and randomly divided into 20 mg of atorvastatin treatment group(standard group,n=60),and 40 mg of atorvastatin treatment group(intensive group,n=60).展开更多
Objective:To predict and analyze the potential Q-markers of Chuanxiong Chatiao Prescription,and the pharmacokinetic properties of pulvis and pills in vivo were studied,which provided a basis for the rational evaluatio...Objective:To predict and analyze the potential Q-markers of Chuanxiong Chatiao Prescription,and the pharmacokinetic properties of pulvis and pills in vivo were studied,which provided a basis for the rational evaluation of the phenomenon of“Different Dosage Forms of the Same Prescription”.Methods and Material:Q-markers analysis of Chuanxiong Chatiao Prescription based on the“Five Principles”(traceability and transmissibility,specificity,effectiveness,prescription compatibility and testability).The content determination method of Q-markers in Chuanxiong Chatiao Prescription was established by UPLC,and the content difference of Q-markers in the two dosage forms ware determined and compared.The Q-markers in rabbit plasma was determined by LC-MS/MS method,and the pharmacokinetic parameters of Q-markers in pulvis and pills were analyzed.Results:A total of 16 potential Q-markers from the“Five Principles”were used,nine components of tetramethylprazine,ferulic acid,glycyrrhizin,glycyrrhizic acid,luteolin,cimicifugoside,senkyunolideⅠ,isoimperatorin,nodakenin were identified as Q-markers of Chuanxiong Chatiao Presciption.The content of tetramethylprazine and other components in the pulvis form was found to be significantly higher than that in the pills,while the content of senkyunolideⅠwas lower than that in the pills,which may be related to the preparation process of the dosage form and the physicochemical properties of the components.Compared with pulvis,the Tmax and t_(1/2)of ferulic acid and other components in pills were significantly prolonged.To a certain extent,it can explain the classical theory of traditional Chinese medicine“Components in pulvis release quickly and take effect in fast-acting manner,while in pills release slowly and take effect in slow-acting”.Meanwhile,the Cmax and AUC0-t of tetramethylprazine and other components in pills were higher than those in pulvis,which showed unexpected pharmacokinetic characteristics,indicating the complexity of compounding and the importance of dosage form design.Conclusions:A method for the determination of Q-markers content was established by UPLC,which provide reference for the quality control of Chuanxiong Chatiao Prescription.In vivo studies have found the pharmacokinetic parameters indicate the absorption and distribution characteristics of pulvis and pills.However,it is also found that the release behavior of different components not only affected by the dosage form but also closely related to their own physical and chemical properties.展开更多
Objective:To explore the clinical effect differences of moxibustion with different doses on primary dysmenorrhea with cold congelation and blood stasis type.Methods:A total of 60 patients of primary dysmenorrhea were ...Objective:To explore the clinical effect differences of moxibustion with different doses on primary dysmenorrhea with cold congelation and blood stasis type.Methods:A total of 60 patients of primary dysmenorrhea were randomized into an intensified dose group and a conventional dose group.All of the patients were treated with moxibustion.In the intensified dose group,the treatment was given three times daily(once every morning,afternoon and at bedtime successively) and during the trial,1 case was dropped out and 29 cases were included in the statistical analysis finally.In the conventional dose group,the treatment was given once daily and 1 case was dropped out during trial and 29 cases were included in the statistical analysis.The score of visual analogue scale(VAS) at the worst painful time point,the score of dysmenorrhea symptoms and recurrence rate were observed and compared before and after treatment in the patients between the two groups.The clinical therapeutic effects were observed in the two groups too.Results:VAS difference value(D-value) and dysmenorrhea symptoms D-valuebefore and after treatment in the intensified dose group were higher than those in the conventional dose group respectively(both P<0.05).The recurrence rate was 14.29% in the intensified dose group,lower than 42.31% in the conventional dose group,with the statistical significance(P<0.05).The total clinical effective rate was 96.55%in the intensified dose group,higher than 89.66% in the conventional dose group,with the statistical significance(P<0.05).Conclusion:Compared with the conventional dose moxibustion,moxibustion with intensified dose achieves satisfactory therapeutic effect on primary dysmenorrhea of cold congelation and blood stasis type.This therapy is low in recurrent rate and convenient in manipulation,thus it deserves to be promoted in clinical application.展开更多
文摘BACKGROUND With the improvement of economy and living standards,the attention paid to short stature in children has been increasingly highlighted.Numerous causes can lead to short stature in children,among which growth hormone deficiency(GHD)is a significant factor.AIM To investigate the long-term efficacy and safety of different doses of long-acting polyethylene glycol recombinant human growth hormone(PEG-rhGH)in the treatment of GHD in children.METHODS We selected 44 pediatric patients diagnosed with GHD who were treated at Wuhu First People's Hospital from 2014 to 2018.Total 23 patients were administered a high dose of long-acting PEG-rhGH at 0.2 mg/kg subcutaneously each week,forming the high-dose group.Meanwhile,21 patients were given a lower dose of long-acting PEG-rhGH at 0.14 mg/kg subcutaneously each week,establishing the low-dose Group.The total treatment period was 2 years,during which we monitored the patients’height,annual growth velocity(GV),height standard deviation score(HtSDS),chronological age(CA),bone age(BA),and serum levels of insulin-like growth factor-1(IGF-1)and insulin-like growth factor-binding protein-3(IGFBP-3)before treatment and at 6 mo,1 year,and 2 years after treatment initiation.We also monitored thyroid function,fasting plasma glucose,fasting insulin,and other side effects.Furthermore,we calculated the homeostatic model assessment for insulin resistance.RESULTS After 1 year of treatment,the GV,HtSDS,IGF-1,BA,and IGFBP-3 in both groups significantly improved compared to the pre-treatment levels(P<0.05).Moreover,when comparing GV,HtSDS,IGF-1,BA,and IGFBP-3 between the two groups,there were no statistically significant differences either before or after the treatment(P>0.05).During the treatment intervals of 0-1.0 years and 1.0-2.0 years,both patient groups experienced a slowdown in GV and a decline in HtSDS improvement(P<0.05).CONCLUSION The use of PEG-rhGH in treating GHD patients was confirmed to be effective,with similar outcomes observed in both the high-dose group and low-dose groups,and no significant differences in the main side effects.
文摘Objective To investigate the effects of different doses of vecuronium on ventilatory function and mechanics of breathing during elective laparoscopic cholecystectomy. Methods Sixty - three ASA Ⅰ - Ⅱ patients aged 29 -57 yr were randomly divided into 3 groups of twenty-one: group Ⅰ received vecuronium 1 ± ED95 , group Ⅱ 2 ± ED95 and group Ⅲ ± ED95. Patients with respiratory disease were excluded. The patients were premedicated with intramuscular scopolamine 0 . 3 mg and oral diazepam 0 . 1 mg· kg-1 . Anesthesia was induced with fentanyl 2 μg ·kg-1 ,propofol 2 mg·kg-1 and succinylcholine 1. 5 mg· kg-1 and maintained with 1.0% -1.5% isoflurance and intermittent iv boluses of propofol 1 mg·kg when needed. Vecuronium 1 ± ED95 ( group Ⅰ ) or 2 ± ED95 (group Ⅱ ) or 3 ± ED95 (group Ⅲ ) was given iv after succinylcholine when TOF showed that T1 】 70 % . The patients were mechanically ventilated. VT was set at 10 ml ·kg-1 and respiratory rate at 12 bpm. End-tidal PCO2 was maintained at 30 -
文摘Objective To investigate the effects of different doses of atorvastatin on plasma endothelin and platelet function in acute ST-segment elevation myocardial infarction(STEMI)patients after emergency percutaneous coronary intervention(PCI).Methods A total of 120 patients with acute STEMI treated with emergency PCI were enrolled and randomly divided into 20 mg of atorvastatin treatment group(standard group,n=60),and 40 mg of atorvastatin treatment group(intensive group,n=60).
基金supported by Chinese Medicine Pharmaceutical Key Discipline of Shaanxi province(No.303061107)National key Research and Development plan(No.2018-YFC1706904)+1 种基金Discipline Innovation team Project of Shaanxi University of Chinese Medicine(No.2019-YL11)Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration(No.2017001).
文摘Objective:To predict and analyze the potential Q-markers of Chuanxiong Chatiao Prescription,and the pharmacokinetic properties of pulvis and pills in vivo were studied,which provided a basis for the rational evaluation of the phenomenon of“Different Dosage Forms of the Same Prescription”.Methods and Material:Q-markers analysis of Chuanxiong Chatiao Prescription based on the“Five Principles”(traceability and transmissibility,specificity,effectiveness,prescription compatibility and testability).The content determination method of Q-markers in Chuanxiong Chatiao Prescription was established by UPLC,and the content difference of Q-markers in the two dosage forms ware determined and compared.The Q-markers in rabbit plasma was determined by LC-MS/MS method,and the pharmacokinetic parameters of Q-markers in pulvis and pills were analyzed.Results:A total of 16 potential Q-markers from the“Five Principles”were used,nine components of tetramethylprazine,ferulic acid,glycyrrhizin,glycyrrhizic acid,luteolin,cimicifugoside,senkyunolideⅠ,isoimperatorin,nodakenin were identified as Q-markers of Chuanxiong Chatiao Presciption.The content of tetramethylprazine and other components in the pulvis form was found to be significantly higher than that in the pills,while the content of senkyunolideⅠwas lower than that in the pills,which may be related to the preparation process of the dosage form and the physicochemical properties of the components.Compared with pulvis,the Tmax and t_(1/2)of ferulic acid and other components in pills were significantly prolonged.To a certain extent,it can explain the classical theory of traditional Chinese medicine“Components in pulvis release quickly and take effect in fast-acting manner,while in pills release slowly and take effect in slow-acting”.Meanwhile,the Cmax and AUC0-t of tetramethylprazine and other components in pills were higher than those in pulvis,which showed unexpected pharmacokinetic characteristics,indicating the complexity of compounding and the importance of dosage form design.Conclusions:A method for the determination of Q-markers content was established by UPLC,which provide reference for the quality control of Chuanxiong Chatiao Prescription.In vivo studies have found the pharmacokinetic parameters indicate the absorption and distribution characteristics of pulvis and pills.However,it is also found that the release behavior of different components not only affected by the dosage form but also closely related to their own physical and chemical properties.
文摘Objective:To explore the clinical effect differences of moxibustion with different doses on primary dysmenorrhea with cold congelation and blood stasis type.Methods:A total of 60 patients of primary dysmenorrhea were randomized into an intensified dose group and a conventional dose group.All of the patients were treated with moxibustion.In the intensified dose group,the treatment was given three times daily(once every morning,afternoon and at bedtime successively) and during the trial,1 case was dropped out and 29 cases were included in the statistical analysis finally.In the conventional dose group,the treatment was given once daily and 1 case was dropped out during trial and 29 cases were included in the statistical analysis.The score of visual analogue scale(VAS) at the worst painful time point,the score of dysmenorrhea symptoms and recurrence rate were observed and compared before and after treatment in the patients between the two groups.The clinical therapeutic effects were observed in the two groups too.Results:VAS difference value(D-value) and dysmenorrhea symptoms D-valuebefore and after treatment in the intensified dose group were higher than those in the conventional dose group respectively(both P<0.05).The recurrence rate was 14.29% in the intensified dose group,lower than 42.31% in the conventional dose group,with the statistical significance(P<0.05).The total clinical effective rate was 96.55%in the intensified dose group,higher than 89.66% in the conventional dose group,with the statistical significance(P<0.05).Conclusion:Compared with the conventional dose moxibustion,moxibustion with intensified dose achieves satisfactory therapeutic effect on primary dysmenorrhea of cold congelation and blood stasis type.This therapy is low in recurrent rate and convenient in manipulation,thus it deserves to be promoted in clinical application.
