Objective: To observe the clinical effect of acupuncture treatment for infantile autism. Methods: After being treated with the needling technique for enhancing wisdom and opening the orifice, 32 cases of sick children were assessed by Autism Treatment Evaluation Checklist (ATEC) depending upon their clinical symptoms. Results: After acupuncture treatments, language communication, interpersonal relationships, movements and behavior, and personal ability had all improved. Among them, the remarkable rate of language communication showed a statistical significance in comparison with the other three items (P<0.05). In the comparison of the ATEC scores before and after the treatments, the language items (P<0.01), social relationships, perception and behavior items, showed statistically significant differences (P<0.05). Conclusion: Acupuncture therapy can effectively improve the clinical symptoms of sick children with autism, and the interference effect on language function is especially remarkable.

Objective To observe the treatment difference of using acupiont application alone, pricking Sifeng (EX-UE10) alone, and combination of the two therapies in treating infantile chronic cough. Method Ninety patients were randomized into 3 groups (acupoint application group, pricking Sifeng group, and a combining group), 30 in each group. Same points were selected for the three groups:Feishu (BL13), Pishu (BL20), Shenshu (BL23), and Sifeng (EX-UE 10). By follow-up research of the symptom scale, the therapeutic efficacies were compared. Result The total effective rate was 83.3%in the acupoint application group, 80.0%in the pricking Sifeng (EX-UE 10) group, and 93.3%in the combining group;meanwhile, the symptom scores were significantly changed after intervention in all three groups (P＜0.05). Conclusion Separate use and combining use of acupoint application and pricking Sifeng (EX-UE 10) all can improve the condition of infantile chronic cough, while the combining use can produce a significantly higher therapeutic efficacy, thus it’s a safe, effective, and easy-to-operate external treatment in traditional Chinese medicine.

This paper reviewed the subjective and objective evaluation tools of sleep disorders, and summarized evaluation indicators of sleep disorders, so as to provide a theoretical support and practical reference for the diagnosis of sleep disorders, intervention and related researches.

Objective To study the over-expression and clinical implications of the oncogene MDM2 in acute leukemia (AL). Methods The expression of MDM2 gene in 100 patients with newly diagnosed and relapse or refractory AL and 20 healthy as control was measured by relative quantitative reverse transcriptase polymerase chain reaction (RT-PCR),then the results was measured by χ2-test,t-test and one-way ANOVA to compare expession positive rate and intensity of MDM2. Results Among 100 patients,fifty-eight had the high expression of MDM2 gene (58 %). The expression level of MDM2 gene in patients was higher than that of health controls(P ＜0.05). The expression positive rate of MDM2 is higher in poor outcome group (67.9 %,19/28)than that in general outcome group (33.9%,19/56) (P＜0.05). Conclusion Our results suggest that the expression of MDM2 gene plays an important role in the pathogenesis and poor outcome of AL.

Objective To investigate ATM deletion [del (ATM)] in chronic lymphocytic leukemia (CLL) and study its correlation with the clinical stage. Methods Spectrum Orange~(TM) labeled sequence specific DNA probe for ATM locus on 11q22.3 and fluorescence in Situ hybridization (FISH) was used to examine del (ATM) in 28 newly diagnose patients with CLL. FISH analysis were performed on bone marrow smears. Clinical staging was done according to Binet Method.Fisher exact propability was used to study the relations between del (ATM) and clinical feature. Results 4 out of the 28 cases were found with deletion of ATM. The incidence of del (ATM) in BinetA, BinetB and BinetC was 1/9 (11.1 %), 1/8 (12.5 %), 2/11 (18.2 %), respectively. Fisher exact propability showed that deletion of ATM was not associated with its clinical feature. Conclusion Application of FISH on archival bone marrow smears is a simple, liable method, and can be readly used to retrospective study of clonal blood system diseases. Deletion of ATM was common cytogenetic changes in CLL patients.And the significance of del (ATM) in the prognosis of CLL in China needs to be further investigated.

Objective To evaluate the effect of transitional care intervention on quality of life for patients with chronic obstructive pulmonary disease (COPD). Methods The Cochrane library, PubMed, Embase, Chinese biomedical literature database(CBM), Chinese scientific journals full-text database, Wanfang data were searched up to June 2015 to identify randomized controlled trials(RCTs) comparing continuity of patient care with conventional treatment.The data were analyzed using Revman 5.2 software. Results 26 RCTs involving 2 443 participants were included.The results of Meta-analysis showed continuity of care couldreduce the scores of The COPD Assessment Test [ SMD=-2.24, 95%CI=(-3.52--0.96), P<0.01],and St George′s Respiratory Questionnaire [SMD=-0.26, 95%CI(-0.50--0.02), P≤0.05], and could improve the scores of Chronic Respiratory Disease Questionnaires [SMD=0.46, 95%CI(0.08-0.84), P≤0.05]. Conclusions Transitional care can improve the quality of life of patients with COPD.

BACKGROUND:Apoptosis of islet cel s is closely related to the long-term hyperglycemia-and hyperlipemia-induced injuries. OBJECTIVE:To observe the effect of Shizidaiping formula on the apoptosis and insulin secretion in MIN6 cel s under the high glucose and lipid environment, and to explore the protective effect of Shizidaiping formula and the related apoptosis mechanism. METHODS:MIN6 cel s were divided into normal, model, melbine, low-, medium-and high-dose Shizidaiping formula groups. The cel activity was examined by cel counting kit-8, the insulin secretion was measured by ELISA, the rate of apoptosis was measured by Annexin V-FITC&PI and the expression levels of MEK1/2, ERK1/2 and p-ERK1/2 were examined by western blot assay. RESULTS AND CONCLUSION:Shizidaiping formula significantly improved MIN6 cel activity under high glucose and lipid condition (P<0.05), decreased early cel apoptosis, increased the level of insulin stimulated by low glucose in cel supernatant (P<0.05), and improved the expression levels of MEK1/2, ERK1/2 and p-ERK1/2 (P<0.05). These results suggest that Shizidaiping formula can protect islet cel s from hyperglycemia and hyperlipemia damage by improving the activity of MIN6 cel s, reducing the insulin secretion and inhibiting the apoptosis of pancreaticβcel s in MIN6 cel s.

Abstract: Objective　To evaluate the free thalassaemia screening programme for preconception and pregnancy in Hainan Province, and to provide a theoretical basis for optimizing the screening process for thalassaemia. Methods From November 2020 to July 2021, a survey was conducted on 10 396 adults with Hainan household registration who participated in the Epidemiological Survey of Thalassemia in Hainan Residents in 19 cities and counties of Hainan Province. All of them underwent routine blood tests, haemoglobin electrophoresis tests and genetic tests for thalassaemia. The optimal diagnostic cut-off values for mean corpuscular volume (MCV), mean corpuscular haemoglobin (MCH), and haemoglobin adult type 2 (HbA2) were determined using screening test indexes such as receiver operating characteristic curve and sensitivity. The diagnostic effectiveness of different primary screening programs for thalassemia gene carriers was evaluated. Results Using the existing MCV single-indicator thalassemia primary screening protocol in Hainan Province, where individuals with MCV<82 fL undergo thalassemia gene testing, resulted in a high missed diagnosis rate (34.06%) and low sensitivity (65.94%). The optimal cut-off values for MCV screening for alpha-and beta-thalassaemia were 84.45 fL and 79.05 fL, respectively; the optimal cut-off values for MCH screening for alpha-and beta-thalassaemia were 27.95 pg and 25.15 pg, respectively. The optimal cut-off value for HbA2 screening for alpha-thalassaemia was less than 2.55% and greater than 3.35% for beta-thalassaemia. The "combined HbA2 or MCH or MCV screening protocol" with the cut-off values recommended in this study had a better performance in primary screening for thalassemia, with the highest sensitivity (92.96%) and negative predictive value (92.67%) and the lowest underdiagnosis rate (7.04%), statistically significant differences compared with the existing protocol (P<0.05). Conclusions The current process of screening for thalassemia in Hainan Province may lead to missed diagnoses. The combined use of MCV, MCH and HbA2 for thalassemia screening, adopting locally suitable cutoff values for primary screening indicators, can improve the incidence of missed reporting of thalassemia and enhance diagnostic effectiveness.

The corona virus disease 2019 (COVID-19) caused by the new coronavirus (SARS-CoV-2) has spread rapidly around the world,posing a serious threat to the public"s health. As of September 30,2020,the number of infected people in the world has reached 33 million,causing more than 1 million deaths. Normalized nucleic acid detection methods based on lab have long turnaround time and high cost. Therefore,there is an urgent need to develop a convenient method to detect SARS-CoV-2,so as to achieve rapid testing and timely control of the epidemic when resources are limited.This review summarizes the point-of-care testing (POCT) methods developed for SARS-CoV-2 in terms of extraction,amplification and detection,and briefly introduces commercial POCT instruments that integrate these three steps,in order to provide references for emergency response and rapid deployment of COVID-19 and other emerging infectious diseases.

It is believed that all kinds of gynaecological diseases are mostly related to deficiency and stagnation of qi and blood. Medicinal insects are good at running and scurrying， with the effectiveness of activating blood circulation and dispelling blood stasis， moving qi and relieving pain， searching and dredging collaterals， attacking hardness and dissipating mass， and purging foetus and resolving mass， etc. Appropriate prescriptions can enhance the effectiveness of the formula in eliminating blood stasis and eliminating stagnation. In the treatment of menstrual disorders， chronic pelvic inflammatory disease， uterine cavity disease， incomplete miscarriage， ectopic pregnancy， and other gynaecological diseases， medicinal insects including Quanxie （Scorpio）， Wugong （Scolopendra）， Tubiechong （Eupolyphaga/Steleophaga）， Jiuxiangchong （Coridius chinenses）， Shuizhi （Hirudo）， Mangchong （Tabanus）， Dilong （Pheretima） and other insects for medicinal purposes could be used， and the self-prescribed empirical formulas such as Sanhuang Decoction （三黄汤）， Hongteng Decoction （红藤汤）， Penning Decoction （盆宁方）， Shapei Decoction （杀胚方）， and Gongwaiyun Decoction （宫外孕方） and so on， were all applied medicinal insects and showed effective in clinic.