Cardiomyopathy, Hypertrophic ; Fabry Disease ; Humans

Objective To observe the therapeutic effect of electroacupuncture combined with rehabilitation exercises on swallowing function and cerebral perfusion in dysphagic stroke patients.Methods Sixty-two stroke pa- tients with dysphagia were randomly divided into a treatment group(n=32)and a control group(n=30).The treat- ment group received electroacupunture,rehabilitation exercise and conventional medical treatment,while the control group received only rehabilitation exercise and conventional medical treatment.They were treated once a day,6 times a week for 4 weeks.Water drinking test,stethocatharsis scores and swallowing fluorography were used to assess the swallowing function before and after treatment.Single photon emission computed tomography(SPECT)was also em- ployed to observe the status of cerebral perfusion before and after treatment.Results It was shown that the swallo- wing function and cerebral perfusion in the treatment group were significantly better than the control group after treat- ment.The effective rate in the treatment group was 96.88% while that of the control group was 66.67%.Conclu- sion Electroacupuncture combined with rehabilitation exercises is effective in treating the dysphagic stroke patients, and can significantly improve the brain perfusion of these patients.

Objective To investigate the resident performance on preoperative anesthetist visit in Beijing hospitals,thereby providing introduction for further training.Methods A self-designed questionnaire was distributed among the anesthesia residents who were receiving anesthesia residency training in Beijing through WeChat.The questionnaire covers geographic data of the residents,information on preoperative visit and existing training program.Results160 questionnaires were reclaimed.History-taking and physical examination were not comprehensive in many residents,the nature of surgery was not evaluated by most residents.The capacity of risk assessment and risk informing were not competent in many residents.The most desired training methods for preoperative visit were scenario simulation and bedside observation.Conclusions Scenario simulation with standard patient may have a promising prospect in preoperative anesthetist visit training.

Objective To compare the effect of atorvastatin and rosuvastatin on myocardial injure and inflammatory factors in patients with unstable angina pectoris(UAP)undergoing percutaneous coronary intervention(PCI).Methods Ninety six UAP pa-tients undergoing PCI were enrolled in the study and divided into two groups,patients were given atorvastatin(20 mg/d)or rosuv-astatin(20 mg/d)besides conventional treatment for 1 week before PCI.Datas were collected before medication,PCI and Twenty-four hours after PCI,including CK-MB,cTnI,hs-CRP,TNF-α,IL-6 and IL-10.Results Twenty-four hours after surgery,the PCI, CK-MB,cTnI,hs-CRP,TNF-α,IL-6 of rosuvastatin group were lower than those of atorvastatin group(P <0.05),but IL-10 of ro-suvastatin group was higher than that of atorvastatin group(P <0.05).Conclusion Rosuvastatin (20 mg/d)is better than atorvas-tatin (20 mg/d)in the efficacy of UAP patients undergoing PCI,which can reduce the level of myocardial injure and inflammatory factors effectively.

Objective To investigate the clinical efficacy of body weight supported treadmill training (BWSTT) for the recovery of walking ability and comprehensive function after thoracolumbar spinal cord injury (SCI).Methods Sixty patients with SCIs in a thoracolumbar segment were assigned to a treatment group or a control group with 30 in each.Both groups received similar conventional rehabilitation training,but the patients in the treatment group were additionally treated with BWSTT (30 to 40 min,once daily,5 d/week,30 days for a course,a total 3 courses).The American Spinal Injury Association lower-extremity motor function assessment (ASIA),a functional comprehensive assessment (FCA),the walking ability assessment from the FCA (WA) and the modified Barthel index (MB1) were used in the assessment of the two groups before and after treatment.Results There were no significant differences in the two groups＇ average ASIA,FCA,WA or MBI results before treatment.After treatment ASIA,FCA,WA and MBI scores had all increased significantly in the treatment group compared with before treatment,and were significantly higher than in the control group.Conclusion As a supplement to conventional rehabilitation,BWSTT can improve walking ability and comprehensive function significantly after thoracolumbar spinal cord injury.

Animals ; Dentate Gyrus ; metabolism ; Epilepsy ; chemically induced ; metabolism ; Glial Fibrillary Acidic Protein ; metabolism ; Hippocampus ; metabolism ; Kainic Acid ; Male ; Mice ; Mice, Inbred C57BL ; Microtubule-Associated Proteins ; metabolism ; Neurons ; metabolism ; Neuropeptides ; metabolism

OBJECTIVETo explore the pattern of abnormal skeletal development in girls with idiopathic precocious puberty (IPP) and the therapeutic effect of Chinese herbs for nourishing yin and purging fire (CH).

METHODSMeasurement of bone age, bone mineral content (BMC) and bone density (BD) were performed and levels of serum gla-protein (BGP), insulin-like growth factor 1 (IGF-1) and insulin-like growth factor binding protein 3 (IGFBP3) were determined in girls with IPP at various stages of pubertal development. Data were compared with those collected from matched girls, and the correlativity between various parameters and the extent of the disease were analyzed to explore the pattern. Thirty-eight girls out of them were treated with CH and the therapeutic effect was observed.

RESULTSThe bone age of the IPP girls was ahead of time obviously (P < 0.05), levels of BMC, BD and serum BGP, IGF-1 were significantly higher than the levels in the healthy girls of matched age (P < 0.05). And the degree of these changes were markedly positive correlated with the severity of disease (P < 0.05). After being remitted with CH treatment, the advanced bone age was apparently alleviated, and above-mentioned abnormal criteria were lowered significantly (P < 0.05).

CONCLUSIONThe skeletal development of the girls with IPP was accelerated and the skeletal maturity were ahead of time, the more serious the condition of disease, the more obvious the acceleration and the advanced bone age. CH could decelerate skeletal development and delay the skeletal maturity of IPP patients.

Age Determination by Skeleton ; Bone Development ; Child ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Insulin-Like Growth Factor I ; metabolism ; Osteocalcin ; blood ; Phytotherapy ; Puberty, Precocious ; blood ; drug therapy

AIM: To investigate the effect of sitagliptin on the autopaghy and the expression of extracellular matrix in mesangial cells induced by advanced glycation end products (AGEs).METHODS: The cells were divided into 5 groups: control group, AGE group, and sitagliptin (5, 10 and 20 μmol/L) groups.After 48 h, the cell viability was measured by MTT assay, and the content of collagen (Col) Ⅳ in the supernatant of the cell culture was detected by ELISA.The protein levels of beclin-1, adenosine monophosphate-activated protein kinase (AMPK), p-AMPK, p70S6K and p-p70S6K were determined by Western blot.RESULTS: Compared with control group, the viability and the expression of Col IV induced by AGEs in the cultured mesangial cells were significantly increased (P<0.01).Sitagliptin decreased the viability and the expression of Col IV induced by AGEs in the mesangial cells in a dose-dependent manner.AGEs significantly inhibited the protein levels of beclin-1 and p-AMPK, but significantly increased the protein level of p-p70S6K.Compared with AGE group, sitagliptin significantly reversed the above results in a dose-dependent manner.CONCLUSION: Autophagy may mediate the protective effect of sitagliptin on mesangial cells induced by AGEs.

Objective:To explore the efficacy and safety of Rasburicase therapy in critically ill children su-ffering from advanced Burkitt′s lymphoma.Methods:A retrospective analysis of children with advanced Burkitt′s lymphoma was admitted to Pediatric Intensive Care Unit, the First Affiliated Hospital of Sun Yat-Sen University, from January 2015 to May 2020 and accepted treatment.According to the uric acid-lowering therapies, patients were divided into 2 groups, namely Rasburicase group (Group R) and traditional treatment group (Group T), to compare the effects of hypouricemic treatment and the prognosis between the 2 groups.Results:Twenty-nine children with advanced Burkitt′s lymphoma were included in this study, with 13 cases (44.83%) of stage Ⅲ and 16 cases (55.17%) of stage Ⅳ.Abdominal mass/ abdominal distension (13 cases, 44.83%) and abdominal pain (7 cases, 24.14%) were the main reasons of initial medical visit attendance.The most common primary tumor site was abdominal/ pelvic cavity (21 cases, 72.41%), followed by head or neck (6 cases, 20.69%). There were 15 cases in Group R and 14 cases in group T. No significant differences in serum creatinine, lactate dehydrogenase and uric acid were detected between the 2 groups (all P>0.05). The proportion of serum uric acid recovery rate of 24 hours and 72 hours after initial treatment in Group R were significantly higher than those in T group (85.71% vs.25.00%, 100.00% vs.25.00%, all P<0.01). Although there were no obvious differences in the incidence of tumor lysis syndrome between the 2 groups (33.33% vs.64.29%, P=0.096), the incidence of acute renal injury, renal replacement therapy requirement, serious complications and the 28 day mortality in Group R were remarkably lower than those in Group T (33.33% vs.85.71%, 13.33% vs.64.29%, 20.00% vs.78.57%, 0 vs.35.71%, all P< 0.05). Conclusions:Rasburicase can effectively reduce the serum uric acid level and decrease the incidence of acute kidney injury and other severe complications, thus improving the prognosis of children experiencing advanced Burkitt′s lymphoma.

Objective To investigate the usefulness of HC visual laryngoscope designed for unskilled junior emergency resident doctors in respect of increasing the efficiency and success rate of emergency tracheal intubation.Methods A total of 80 patients needed the emergency tracheal intubation were at first divided into two groups randomly (random number).Patients in group A were operated by junior emergency resident doctors and patients in group B were operated by well experienced attending doctors.Then,the two groups of patients above were divided into two groups randomly (random number).Patients in group N were operated with conventional laryngoscope and patients in group HC were managed with HC visual laryngoscope.Then comparisons of the success rate of glottis exposure,the one-time success rate of tracheal intubation,the success rate of tracheal intubation,the complications,the number of attempt in successful intubation cases and the operative time consumed for successful intubation cases among the groups were done.Results (1)The success rate of glottis exposure,the one-time success rate and the success rate of tracheal intubation in group A-HC were 90%,70% and 90%,respectively which were significantly higher than those (50%,20% and 45%)in group A-N (P <0.05).The rate of complication,the number of attempt and operative time consumed for intubation cases in group A-HC were respectively 15%,(1.28 ± 0.43)and (31.44 ±5.06 ) s,which were significantly less than those [45%,(1.89 ±0.79 )and (45.89 ±4.99) s in group A-N (P <0.05 ).(2)The success rate of glottis exposure,the one-time success rate and the success rate of tracheal intubation in group B-N were 80%,65% and 80%, respectively which were significantly higher than those (50%,20% and 45%)in group A-N (P <0.05). The rate of complication,the number of attempt and operative time consumed for successful intubation cases in group B-N were 15%,(1.25 ±0.41)and (39.31 ±4.23)s,respectively which were significantly less than those [45%,(1.89 ±0.79)and (45.89 ±4.99)s]in group A-N (P <0.05).(3)There were no significant statistical differences in above results between group A-HC and group B-HC (P >0.05 ). Conclusions HC visual laryngoscope used by unskilled junior emergency resident doctors for emergency tracheal intubation,could increase success rate of glottis exposure,decrease the number of attempt of intubation,decrease rate of complication,shorten operative time required for intubation thus improving efficiency and success rate of emergency tracheal intubation,and maybe narrow the skill gap between unskilled junior resident doctors and well experienced attending doctors in respect of emergency tracheal intubation.