Adult ; Bloodletting ; Ear ; blood supply ; Female ; Humans ; Iritis ; therapy ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

Objective To explore the rule of acupoints selection of acupuncture and moxibustion in treating Alzheimer disease based on TCM Knowledge Service and Sharing System (V1.2.8); To provide references for the clinic. Methods Literature about acupuncture and moxibustion for the treatment of Alzheimer disease in CNKI, Choingqing Weipu, Wanfang database, and CBM from 1st January, 1996 to 1st January, 2016 was searched. Excel2007 was used to establish database and enter into TCM Knowledge Service and Sharing System (V1.2.8). The data were analyzed by data mining method such as frequency analysis, association rule analysis, point-to-pair analysis and core prescription analysis. Results After screening, 125 acupuncture prescriptions were included, involving 108 acupoints and 998 total acupoints selection frequency. Baihui had the highest frequency (78 times, 62.40％). The core acupoint combinations were Zusanli-Baihui, Zusanli-Sanyinjiao, and Baihui-Sishencong. The main core prescription was Bauhui, Zusanli, Sishencong, Shenmen, Taixi, Sanyinjiao, Neiguan, Taichong, Fenglong, Dazhui, Fengchi, Shenshu, Shenting, Xuanzhong. The second core prescription was Hegu, Yintang, Tanzhong, Xuehai, Geshu, Ganshu, Pishu, Qihai, Yanglingyuan, and Shangxing. Conclusion The rules of acupoints selection analyzed by TCM Knowledge Service and Sharing System (V1.2.8) for Alzheimer disease can be used to guide clinical application, but with modification according to symptoms.

Objective Investigate the effects of early application of noninvasive respiratory support on very low birth weight infant(VLBWI). Method A total of 65 VLBWI(born during September 2015 to September 2016 with 28-32 weeks gestational age;1000 g ≤ birth weight < 1500 g;exclusion of combination with congenital deformity)were randomly divided into the early application of noninvasive respiratory support as observation group (n = 33) and the application of endotracheal intubation with gen respiratory support as control group (n = 32). Comparison of two groups was carried out by SPSS in terms of incidence of endotracheal intubation,BPD,pulmonary infection,pneumothorax,and necrotizing enterocolitis,together with rescue ratio,total oxygenation time and hospitalization. Results No significant difference was found on incidence of pneumothorax,necrotizing enterocolitis and rescue ratio between two groups. The incidence of endotracheal intubation,BPD,pulmonary infection and total oxygenation time was markly decreased in observation group. Conclusion Early application of noninvasive respiratory support benefits VLBWI via reducing incidence of endotracheal intubation,BPD,pulmonary infection, total oxygenation time.

Objective To investigate the efficacy and safety of sirolimus 0.1% ointment in the treatment of facial angiofibromas in children with tuberous sclerosis complex. Methods Sirolimus 0.1% ointment was prepared. Twenty children with tuberous sclerosis complex who had facial angiofibromas were enrolled in this study. Facial angiofibromas were topically treated with the self?prepared sirolimus 0.1% ointment twice a day for 12 weeks. The facial angiofibroma severity index(FASI)was calculated, the degree of satisfaction with the treatment was evaluated, and adverse reactions were analyzed at weeks 4 and 12. Plasma sirolimus concentrations as well as blood biochemical and immunological parameters were measured, blood coagulation activity was evaluated, and routine blood tests as well as urine tests were performed at baseline and week 12. Results The FASI of patients significantly decreased at weeks 4(4.400 ± 1.284)and 12(2.975 ± 1.543)compared with that at baseline(5.750 ± 1.175, both P<0.000 1), and was significantly lower at week 12 than at week 4(P < 0.000 1). The efficacy index was 49.87% ± 22.08% at week 12, significantly higher than that at week 4(24.43%± 10.18%, t=7.338, P<0.01). The color, size and number of lesions significantly decreased in all the patients, and facial angiofibromas completely disappeared in 2 patients at week 12. At week 4, 10 parents were satisfied with the improvement of erythema, 3 parents with that of lesion volume, and 3 parents with that of lesion area. The degree of parent satisfaction increased at week 12 in all the cases. The blood concentration of sirolimus was lower than 1.0μg/L both before and after the treatment. No severe systemic or local adverse reactions were noted in these patients. Conclusion Sirolimus 0.1%ointment is markedly effective and safe for the treatment of facial angiofibromas in patients with tuberous sclerosis complex.

Objective To control the nosocomial infection and avoid the second pollution of thereclaimed medical apparatus to the washing area of supply room. Methods Count, classification and place of the reclaimed medical apparatus went along at the same self-designed categorizing pedestal of the muhi-function apparatus.No absorbing cloth was needed on the table-board, the dirty water flew into the outfall of the sewer directly and automatically, the discreteness could be unpicked, washed and lis-terized after work. Results It avoided the collision of the apparatuses, shortened the time of counting effectively and reduced the chance of pollution.It also avoided the waste of the manpower, the material resources, the time and the second environmental pollution. The effects of the two table-boards after disinfection had statistical difference (P＜0.01). Conclusions The categorizing pedestal of the mul-ti-function apparatus makes the reclaim and handling of the polluted apparatus more standard and to re-move the pollution more thoroughly.

A 13-year-old girl presented with multiple recurrent cutaneous plaques for more than six months,which had been aggravated with intermittent fever for five months.No obvious systemic abnormality was found.Dermatological examination revealed multiple,non-ulcerative,painless,infiltrative,indurated,poorly marginated,purple subcutaneous plaques measuring 3-1 1 cm in diameter with slight squamation in bilateral buttocks and lower limbs.Laboratory investigations showed bicytopenia with the white blood cell count being (0.03-3.7) × 109/L and red blood cell count being (2.8-4.4) × 1012/L,a normal platelet count,hypofibrinogenemia (1.79 g/L) and low proportion of natural killer cells (4.6％).Bone marrow smear showed active proliferation of cells,decreased proportion of granulocytes,presence of a few indefinitely classified cells,and phagocytosis.Reticulocytes were easily seen in the bone marrow smear.Pathologically,no obvious abnormality was observed in the epidermis or dermis,while the subcutaneous adipose tissue,especially fat lobules and some interlobular septa,was extensively infiltrated by large-to medium-sized lymphoid cells with pleomorphic and twisted nuclei as well as a small amount of cytoplasm; necrosis and phagocytosis of nuclear debris and lymphocytes were visible.The atypical lymphoid cells stained positive for CD3,T-cell intracellular antigen-1,granzyme B and TCRγδ with partial loss of CD5 and CD7,but negative for CD56,CD4,CD8 and TCRαβ.No Epstein-Barr virus-encoded RNA (EBER) was detected by in situ hybridization.Based on these findings,a diagnosis of primary cutaneous γδ-T cell lymphoma with hemophagocytic syndrome was made.

To explore the rule of acupuncture and moxibustion in treating insomnia, and to use the Ancient and ModernMedical Cloud Platform (V1.4), a data mining technology, as a basis for interdisciplinary research ideas to providereference for clinical. Searching for acupuncture therapy insomnia clinical research literature in the past 30 years (January 1, 1987-December 31, 2017 in Chinese Knowledge Resource Base (CNKI), Chinese Science and TechnologyJournal Database (Chongqing Weipu), Chinese Academic Journal Database (Wanfang Data), and China BiomedicalDocumentation Database (CBM) for) by computer, using Excel to establish a database and enter the Ancient and ModernMedical Case Cloud Platform (V1.4), data mining methods such as frequency analysis, association rule analysis, hole pairanalysis, community analysis, and complex network analysis are used to analyze the data from the perspectives of singlehole frequency, cave Association, core prescriptions, and clinical syndrome differentiation prescriptions. The data arevisually displayed using novel and colorful charts to enhance visibility. After screening, a total of 191 articles wereincluded in the literature, involving a total of 149 acupoints and a total of 2139 points. Among them, the top fiveacupoints in the point frequency were Sanyinjiao (143 times), Shenmen (139 times), Baihui (120 times), Neiguan (115 times), and Taichong (107 times) . The first five points are Shenmen-Sanyinjiao (120 times), Neiguan-Sanyinjiao (98 times), Neiguan-Shenmen (96 times), Baihuo-Sanyinjiao (96 times), Baihui-Shenmen (91 times) and so on. The maincore prescriptions are Sanyinjiao, Shenmen, Baihui, Neiguan, Taichong, Xinshu, Taixi, Zusanli, Si shencong, Pi shu, andAn mian. The secondary core prescriptions are Fenglong, Shen shu, Yin tang, Gan shu, Dan shu, Fengchi, Zhong wan, Shenting, Zhaohai, Da ling, and others. Using the Ancient and Modern Medical Cloud Platform (V1.4) to analyze thedata, the clinical study of acupuncture and moxibustion for insomnia is illustrated with charts, thus visibility is enhanced, and it is easier to understand. It can guide clinical practice, but remember to consider specific clinical conditions.

Objective This paper explores the application effects of the teaching mode of"Problem-based Learning (PBL)" in Chinese internal medicine teaching. Methods 73 students from the major of traditional Chinese medicine from the First Clinical Medical College of Shandong University of Traditional Chinese Medicine are divided into observation group(36)and control group(37)with the random number table. Two different teaching methods, i.e., PBL and LBL (Lecture Based Learning), are employed to carry out prospective and randomized controlled study at parallel level, and then questionnaire are used to evaluate the teaching effects. Results The average scores of the observation group are high than those of the controlled group in the following aspects:the active classroom atmosphere(3.5 ± 0.6 vs.3.2 ± 0.6,t=2.275),improving classroom attention(3.6 ± 0.6 vs.3.2 ± 0.7,t=2.778),benefiting to the grasping of knowledge(3.5 ± 0.6 vs.3.0 ± 0.6,t=2.818), improving the self-taught ability(3.6 ± 0.6 vs.3.0 ± 1.1,t=2.935),improving the ability of analyzing problems(3.7 ± 0.5 vs. 3.1 ± 1.0, t=3.072), improving TCM thinking ability (3.5 ± 0.6 vs. 3.1 ± 0.9, t=2.431), enhancing the cooperative ability(3.6 ± 0.6 vs.3.0 ± 1.0,t=3.049),improving the communication ability(3.7 ± 0.5 vs.3.0 ± 1.0, t=3.864)and improving the innovation consciousness(3.2 ± 0.7 vs.2.7 ± 0.9,t=2.423)(P<0.05 or P<0.01).The score of the comprehensive evaluation of the questionnaire in the observation group are higher than that in the controlled group (P<0.01). Conclusions PBL teaching method has remarkable advantages over LBL teaching method in training the knowledge, ability and quality of students, as well as the overall teaching effect.

To screen the candidate genes associated with Musca domestica antibacterial peptides using DNA microarray technique, the hybrid probes were designed from the conservative domains of the encoded area of the insect antibacterial peptide genes in GenBank with biology software Designer 2.0, and were synthesized by a chemical process, with the assistance of the automated Gen III Microarray Spotter, those oligo probes were printed on a special ready-made glass, and a cDNA microarray was constructed. The total RNA was extracted from the fat body of Musca domestic third-instar larve induced after 24 hours by Escherichia coli and Staphylococcus aureus, the strands of cDNA were labled with fluoresceine Cy3 using the method of reverse transcription PCR, after prehybridization, hybridization and washing procedure, the results of hybridization were scanned using computer system, and the data were analyzed using the software of MIDAS, fifteen valid hybridization signals were detected through two times of hybridization and scanning (the positive samples as a control were excluded). DNA microarray technique can be successfully applied screen the candidate genes associated with Musca domestica antibacterial peptides, and further provide significant evidence to discover its antibacterial peptide new genes.
Animals ; Antimicrobial Cationic Peptides ; genetics ; Base Sequence ; Gene Expression Profiling ; Genes, Insect ; Houseflies ; genetics ; growth & development ; Larva ; genetics ; growth & development ; Molecular Sequence Data ; Oligonucleotide Array Sequence Analysis ; methods ; Oligonucleotide Probes ; chemistry

Objective:To investigate the timing of primary repair for tetralogy of Fallot based on pulmonary valve-sparing.Methods:A retrospective analysis of the perioperative data of children undergoing primary repair for tetralogy of Fallot in our hospital between June 2015 and May 2019 was performed. To determinate cutoff value of pulmonary valve-sparing by using receiver operating characteristic curve( ROC curve); the children were divided into two groups according to the age of cutoff value. The duration of postoperative mechanical ventilation, the length of hospital and ICU stay, emergency surgery rate, hospital mortality, 31 day readmission rate, valve-sparing rate and fast-track rate and other indicators were compared between the two groups. Results:A total of 105 children were enrolled according to the inclusion criteria, including 67 males and 38 females, with a body mass of 4.21 kg to 21.5 kg, the median body mass was 7.9 kg, and age 1.3 months to 99.1 months, the median age was 8.8 months. Cutoff value of age for pulmonary valve-sparing was between 5.5 months and 5.6 months(sensitivity 0.90, specificity 0.58, 95% CI: 0.588-0.792). Based on the age of 6 months, the children with tetralogy of Fallot were divided into two groups.There were no significant differences in duration of postoperative mechanical ventilation, length of ICU stay, emergency surgery rate, hospital mortality, 31 day readmission rate and fast-track rate in <6 months group compared with those in ≥6 months group( P>0.05). The rate of valve-sparing in <6 months group was higher than that in ≥6 months group(65.52% vs. 30.26%)( P<0.01), and the length of hospital stay was lower than that in ≥6 months group(11 days vs. 15 days)( P<0.01). The median follow-up was 14.5 months(0.3-54.9 months), and there was no reoperation intervention at the last follow-up. There were no significant difference in the follow-up period, pulmonary regurgitation and residual obstruction between the two groups( P>0.05). Conclusion:Therapeutic effect of elective early primary repair for tetralogy of Fallot in infants is not only satisfactory, but also improve the rate of pulmonary valve-sparing during operation. It is recommended that the age of elective primary repair for tetralogy of Fallot should be advanced to less than 6 months.