Electroacupuncture treatment of primary insomnia is widely used and with confirmed efficacy. The factors influencing the therapeutic effect of electroacupuncture include waveform selection, treatment frequency, stimulation intensity, stimulation time and acupoint selection. The mechanism of electroacupuncture in treating this disease mainly includes regulating the levels of excitatory neurotransmitters, γ-aminobutyric acid, melatonin and interleukin cytokines.

Objective To understand the situation and the influencing factors of life quality in diabetic patients in Shanghai， and to develop effective intervention measures. Methods A total of 212 diabetic patients in Baoshan District， Shanghai were selected as the research objects. Diabetes specific quality of life scale （DSQL） was used to investigate the basic situation and quality of life of patients. Combined with biochemical detection indexes and questionnaire survey， data were analyzed by variance analysis and multiple linear stepwise regression analysis. Blood glucose level was assessed according to the 1999 WHO diagnostic criteria for type 2 diabetes. Results The overall quality of life score in the patients was 4.31±7.82， which was higher than the domestic norm. The best quality of life was in the dimension of physiological function with the score of 1.84±6.00， which was lower than the domestic norm. The next was the dimension of social relationship， and the worst was the dimension of treatment. The single factor analysis and multivariate analysis identified the following influence factors of quality of life in the patients： family history， educational level， exercise habit， blood glucose control and diet control. There was a negative correlation with educational level and blood glucose control， and a positive correlation with diet control. Conclusion The quality of life in the middle-aged diabetic patients was affected by the education level， blood glucose control and diet control. We suggest to strengthen the community management， health education， and improve the living habits.

Objective:To analize the selection rules of acupoints treating diarrhea-predominant irritable bowel syndrome (IBS-D).Methods:To earch for the clinical research literatures on acupuncture treating IBS-D from the database of China National Knowledge Resource Database (CNKI), Chinese science and technology journal database (Chongqing VIP) and Chinese academic journal database (Wanfang Data) by December 31, 2019. The acupuncture prescriptions of IBS-D were selected and statistically analyzed, and a database was established. IBM SPSS 25.0 and clintine 12.0 were used to cluster and correlate the acupuncture point prescriptions.Results:A total of 190 literatures and 215 acupuncture prescriptions were included, including 75 acupoints, among which the most commonly used acupoints were Tianshu, Zusanli, Shangjuxu, Taichong, Guanyuan, Zhongwan, Sanyinjiao, Dachangshu, Shenque, Pishu. The most frequently used Meridian is Stomach Meridian of Foot-Yangming, St; The acupoints are mainly located in the lower limbs and the abdomen and Thorax; the most commonly used specific acupointis He-sea point; Zusanli and Tianshu both play an important role in treating IBS-D. Conclusion:Treating IBS-D with acupuncture and moxibustion follow the principles of choosing acupoints mainly according to Meridians, while selecting the acupoints with syndrome differentiation as the assistance, and also use the specific acupoints.to treat IBS-D.

Corona virus disease 2019 (COVID-19) patients with trauma are at high risk of venous thromboembolism (VTE), which must be taken seriously in the therapeutic processes. Hypercoagulable state is induced by 2019 novel coronavirus (2019-nCoV) in many ways, such as increasing the level of inflammatory factors and fibrinogen, and inducing endothelial cell injury. The venous wall injuries from trauma and operation directly or indirectly trigger off the exogenous coagulation pathway and the microcirculation can be damaged at the same time, which may initiate the exogenous pathway of VTE. Immobilization of limbs and forced bed rest during the treatment of traumatic patients will slow venous blood flow. Chronic non-communicable diseases such as diabetes in the elderly were independent risk factors for VTE. Furthermore, the persistent fever, severe lung disease, respiratory failure, sepsis and invasive technology application add the risk of VTE and the difficulty of treatment. In order to help effective prevention VTE of for COVID-19 patients with trauma, the authors put forward relevant technical suggestions for prevention and nursing of VTE to provide basis for nursing work during pandemic of COVID-19.

OBJECTIVE: To carry out genome-wide copy number variations (CNVs) analysis for a boy with autism by using single nucleotide polymorphism array (SNP array). METHODS: SNP array analysis was conducted for the boy and his parents, and the data was validated by real-time PCR. Correlation between the deleted genes and the phenotype was analyzed by reviewing the literature. RESULTS: The patient was found to carry a terminal deletion of 18q22.3q23 (7.1 Mb), which involved FBXO15, ZNF407, ZADH2, TSHZ1, MBP and ADNP2 genes. No pathogenic CNVs were found in the parents. Comparison of the patient with cases reported in the literature suggested that the ZNF407 gene probably accounts for the autistic phenotype in these patients. CONCLUSION The autistic phenotype of the patient may be attributed to the 18q deletion, for which ZNF407 may be a critical candidate. SNP array has provided an useful tool for the study of molecular mechanism underlying autism.
Autistic Disorder ; genetics ; DNA Copy Number Variations ; Humans ; Male ; Microarray Analysis ; Polymorphism, Single Nucleotide

Objective To investigate the clinical features of a patient diagnosed with Jacobsen syndrome (JBS) and Paris-Trousseau syndrome (PTS) using chromosomal microarray analysis. Method A retrospective analysis including the patients' clinical manifestations, laboratory examination and genetic analysis was carried out and related literature were reviewed. Results A 14 month-old girl with global development retardation was reported. The patient can sit but cannot walk independently. The patient also presented hypsicephaly, ocular hypertelorism, palpebral ptosis, flat nasal bridge, sparse eyebrows, and speech delay. Gesell development scale showed that the patient was global development retarded with a development level of 40 weeks. No o bvious abnormality was found in EEG but the MRI showed cerebral white matter abnormality. This patient was also diagnosed with neonatal thrombocytopenia in other hospital. Genomic CNVs were detected in this girl, and a 15.7Mb loss was found in the 11q23.3q25 region that covers JBS and PTS region. Conclusions Patient diagnosed with JBS and PTS often present with craniofacial abnormalities, cerebral white matter abnormality and neonatal thrombocytopenia. Chromosomal microarray analysis can help diagnosis.

OBJECTIVETo study the clinical and pathologic features of gliosarcoma of cerebral hemispheres.

METHODSThe clinicopathologic features of 10 cases of gliosarcoma involving cerebral hemispheres were reviewed. Immunohistochemical study was carried out using EnVision method.

RESULTSThe mean age of the patients was 54 years and the male-to-female ratio was 6 to 4. Clinical symptoms included headache (6/10), nausea/vomiting (5/10), and sensory or motor impairment (4/10). Nine of the cases were primary gliosarcoma, with maximum diameter ranging from 2.4 to 5.5 cm (mean = 4.2 cm). The remaining case represented secondary gliosarcoma involving skull base and extracranial tissues. Histologic examination showed a biphasic pattern in all cases. Regarding the glial component, there were 9 cases of pleomorphic glioblastoma and 1 case of giant cell glioblastoma. Reticulin stain was positive in all cases. Immunohistochemical study showed that the tumor cells variably expressed GFAP (10/10), p16 (4/10), EGFR (1/10), CD68 (1/10) and p53 (6/10). The Ki-67 index ranged from 15% to 70% (mean = 34%). Six patients had follow-up data available. One patient was disease-free for 45 months and 5 patients died of the disease at 3 to 17 months after the operation (mean duration of survival = 9 months).

CONCLUSIONSGliosarcoma is a highly aggressive tumor, often locates in the deeper part cerebral hemispheres and has a relatively short duration of symptoms. It carries a poor prognosis. GFAP immunostain and reticulin stain are helpful in confirming the diagnosis. p53 and p16 are also expressed in some cases.

Adult ; Brain Neoplasms ; metabolism ; pathology ; Cerebrum ; pathology ; Female ; Glioblastoma ; metabolism ; pathology ; Gliosarcoma ; metabolism ; pathology ; Humans ; Male ; Middle Aged ; Neuroglia ; pathology

OBJECTIVETo determine bergapten's concentration in plasma and observe its pharmacokinetics in rats using a combined LC-MS/MS analytical method.

METHODBlood samples were separated on a Hypersil ODS column (4.6 mm x 250 mm, 5 mm) at a temperature of 30 degrees C, and mobile phase consisted of water and methanol (22.5: 77.5) at a flow rate of 0.8 mL x min(-1).

RESULTThe methodological study showed a good linear relationship of 8.12-162.4 g x L(-1) (r = 0.9999). The inner and inter-days relative standard deviations were both less than 10% , indicating legitimate precise and accuracy to the requirement of biological sample analysis.

CONCLUSIONThe method is suitable for in vivo quantitative analysis for bergapten due to its accuracy, sensitivity and specificity. The pharmacokinetic process in rats forms a two-compartment model with first-order absorption.

Animals ; Chromatography, Liquid ; Male ; Methoxsalen ; analogs & derivatives ; blood ; pharmacokinetics ; Rats ; Rats, Sprague-Dawley ; Reference Values ; Reproducibility of Results ; Sensitivity and Specificity ; Tandem Mass Spectrometry ; Time Factors

A simple and accurate high-performance liquid chromatography (HPLC) coupled with diode array detector (DAD) and evaporative light scattering detector (ELSD) was established for the determination of six bioactive compounds in Zhenqi Fuzheng preparation (ZFP).The monitoring wavelengths were 254,275 and 328 nm.Under the optimum conditions,good separation was achieved,and the assay was fully validated in respect of precision,repeatability and accuracy.The proposed method was successfully applied to quantify the six ingredients in 31 batches of ZFP samples and evaluate the variation by hierarchical cluster analysis (HCA),which demonstrated significant variations on the content of these compounds in the samples from different manufacturers with different preparation procedures.The developed HPLC method can be used as a valid analytical method to evaluate the intrinsic quality of this preparation.

A simple and accurate high-performance liquid chromatography（HPLC）coupled with diode array detector（DAD）and evaporative light scattering detector（ELSD）was established for the determination of six bioactive compounds in Zhenqi Fuzheng preparation（ZFP）.The monitoring wavelengths were 254,275 and 328 nm.Under the optimum conditions,good separation was achieved,and the assay was fully validated in respect of precision,repeatability and accuracy.The proposed method was successfully applied to quantify the six ingredients in 31 batches of ZFP samples and evaluate the variation by hierarchical cluster analysis（HCA）,which demonstrated significant variations on the content of these compounds in the samples from different manufacturers with different preparation procedures.The developed HPLC method can be used as a valid analytical method to evaluate the intrinsic quality of this preparation.