Objective To explore the feature of electrical physiology and the key aspect of diagnosis in early stage of spinal muscular atrophy in infants.Method The back clinical data of the musle change of electrical physiology within 25 cases were analyzed.Results The children were ill in 1 year old,with the symptom that four limbs present symmetry and paralysing slowly,low limbs being more serious than upper limbs,the close and the distant of the four limbs.The levels of creatine kinase(CK) and lactate dehydrogenase(LDH) in serum were normal and the case unconcentrated was not seen rarely.The show of electromyogram(EMG) was that three limbs presenting wide-range losing nerve electric potential in peace state,when straingently the deadline was long and the motor unit potential(MUP) was high,when strain highly the eletric potential was decreased;the speed of nerve conduction was common.Muscle inspection was typical nervine myatrophy.Conclusion The clinical feature,the changes of muscle electrical physiology and the muscle inspection are valuable for diagnosis so as to afford reliable evidence for further gene diagnosis.J Appl Clin Pediatr,2006,21(3):167

Animals ; Cell Line ; Chloride Channels ; metabolism ; Epithelial Cells ; metabolism ; Escherichia coli ; metabolism ; Kidney ; cytology ; Osmotic Pressure ; Periplasm ; metabolism ; Swine

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Neuromyelitis Optica ; therapy

Objective To investigate the levels of platelet-derived growth factor-BB (PDGF-BB) and its role in the pathogenesis of the patients with hepatic diseases.Methods The levels of serum PDGF-BB in 30 chronic patients (hepatitis B,26; hepatitis C,4),24 patients with post-hepatitis cirrhosis,30 patients with primary hepatocellular carcinoma,and 20 normal controls were measured by ELISA.The levels of PDGF-B mRNA in peripheral blood mononuclear cells were measured by reverse transcription polymerase chain reaction (RT-PCR).Results The serum levels of PDGF-BB and the levels of PDGF-B mRNA in peripheral blood mononuclear cells were significantly higher in the patients with hepatic diseases (F=1774.40,1037.42,P

Objective To explore the influence of lamotrigine(LTG)and valproate(VAP)on cognitive function in children with epilepsy.Methods Seventy-six epileptic children firstly diagnosed were chosen,36 cases received LTG monotherapy and 40 cases undwent the treatment of VPA.The intelligence quotient(IQ)value was measured before and after 6 months treatment respectively,and 20 healthy children were selected as healthy control.Results 1.The epileptic children had poor verbal intelligence quotient(VIQ),performance intelligence quotient(PIQ)and full intelligence quotient(FIQ)compared to the control subjects(Pa0.05).But among the subtestings,the know-ledge,wood-graph,coded score of the VPA groups had significant difference(Pa

Coronavirus disease 2019 (COVID-19) is a highly contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). More than one-third of patients with COVID-19 experience neurological symptoms, including confusion, headaches, and decreased/disordered taste. Alzheimer's disease (AD) is a slowly progressive neurodegenerative disease and the most common type of dementia. Alzheimer's disease patients are at high risk and susceptible to infection with COVID-19, which may cause severe illness and even death. There appears to be an interaction between AD and COVID-19, and on the one hand, patients with COVID-19 seem to be more likely to develop AD. AD patients, on the other hand, may be more susceptible to severe COVID-19. Therefore, understanding the common link between COVID-19 and AD may help to develop treatment strategies. Risk factors common to AD and COVID-19 are aging, ApoE ε4 allele, β-amyloid (Aβ) deposition, angiotensin-converting enzyme (ACE), neuroinflammation, oxidative stress. Here, this article focuses on the relationship between COVID-19 and AD, explores common risk factors and potential pathogenesis, and provides help for early prevention, treatment and recovery.

Through searching domestic and foreign medical journals in CNKI, Wanfang database, VIP database and Pubmed database from January of 2003 to November of 2013, 39 articles regarding musical electroacupuncture (MEA) were analyzed. The result showed that MEA was clinically used to treat neurological and psychotic disorders; because it was combined with musical therapy and overcame the acupuncture tolerability, and MEA was superior to traditional electroacupuncture. However, problems such as low research efficiency and the mechanism of MEA superiority and the musical specificity not being revealed by research design still exist. In future, large-sample multi-center RCT researches should be performed to clarify MEA clinical efficacy. With modern science and technology and optimized study design, guided by five-element theory of TCM, researches on different musical elements and characteristics of musical pulse current as well as MEA's correlation with meridians and organs should be studied, so as to make a further exploration on MEA mechanisms and broaden the range of its clinical application.
Acupuncture Points ; Bibliometrics ; Combined Modality Therapy ; Electroacupuncture ; Humans ; Music Therapy

OBJECTIVETo probe into the mechanism of electroacupuncture at shu-points of the five zang-organs for treatment of Guillain-Barre syndrome (GBS).

METHODSEighty healthy giant-ear white rabbits were randomly divided into 4 groups, a blank group, a model group, an electroacupuncture (EA) group and an immunoglobulin group, 20 rabbits in each group. The internationally recognized P 2 immune rabbit model was used in the study. The EA group were treated with EA at shu-points of the five zang-organs and the immunoglobulin group with intravenous injection of immunoglobulin 80 mg/kg/day. The sciatic nerve movement conduction velocity (MCV) and F wave incidence rate were investigated respectively at the 7th and 14th days of treatment in the rabbits of GBS.

RESULTSThe sciatic nerve MCV significantly reduced in the model group, and it significantly increased (P < 0.01) and F wave abnormal cases was significantly reduced (P < 0.05) after treatment for 14 days in the EA group as compared with those in the model group.

CONCLUSIONEA at shu-points of the five zang-organs can increase the sciatic nerve MCV and decrease the abnormal F wave incidence rate of the sciatic nerve in the rabbit of GBS.

Acupuncture Points ; Animals ; Electroacupuncture ; Female ; Guillain-Barre Syndrome ; physiopathology ; therapy ; Male ; Neural Conduction ; Rabbits ; Sciatic Nerve ; physiopathology

BACKGROUND:During total hip arthroplasty, placement angle of acetabular prosthesis is significant for clinical curative effects. OBJECTIVE:To investigate the abduction angle and anteversion angle of acetabular prosthesis at different positions during total hip arthroplasty and related influential factors. METHODS:Thirty-five patients undergoing total hip arthroplasty were included in this study, containing 21 males and 14 females, at the age of 51-75 years old. Thesame patient at different positions underwent X-ray examination, including standing anteroposterior pelvis radiographic imaging, standing lateral radiographic imaging and supine anteroposterior pelvis radiographic imaging. Abduction angle and anteversion angle of acetabular prosthesis were measured. RESULTS AND CONCLUSION:(1) Abduction angle and anteversion angle at standing positionwere bigger than that at supine position (48.47°, 45.89°; 12.44°, 6.17°;P< 0.05). (2) The change in anteversion angle wasassociated with pelvic incidenceangleand pelvic tiltangle. The change in abduction angle was associated with pelvic obliquity. (3) The range of abduction angle (40±10)° and anteversion angle (15±10)° of acetabular prosthesis was identified as securityzone. (4) Results suggested that there were changes in acetabular abduction angle and anteversion angle between supine anteroposterior pelvis radiographic imaging and standing anteroposterior pelvis radiographic imaging after total hip arthroplasty. Acetabular angle was associated with pelvic obliquity, pelvic incidence and pelvic tilt.

Objective To understand the laboratory testing current situation of ABO hemolytic disease of the newborn(ABO-HDN)in Chizhou area,and to analyze the test results of serological three indexes tests in order to provide the basis for clinical diag-nosis.Methods The ABO blood group identification and serological three indexes tests(direct antiglobulin test,free antibody test, antibody release test)were performed by using microcolumn gel method.Results A,B,O and AB blood groups were 29.13%, 31.09%,37.82% and 1.96%;the total positive rate of ABO-HDN was 22.41%(80/357),the positive rates of ABO-HDN in A and B blood groups were 38.46% (40/104)and 36.04% (40/111 )respectively;the occurrence rate of ABO-HDN had no statistical difference between blood group A and B (P >0.05);the positive rates of the direct antiglobulin test,free antibody test and antibody release test were 1.96%(7/357),4.76%(17/357)and 22.41%(80/357)respectively.Conclusion The serological three indexes tests are the main basis for the diagnosis of ABO-HDN,the antibody release test shows the highest positive rate.If clinically consid-ering HDN,the newborns should conduct the ABO-HDN screening as early as possible for clarifying the diagnosis and performing the early treatment.