ObjectiveTo observe the effect ofZuogui Jiangtang Jieyu Formula on the expressions of glutamate, NR2A and NR2B in hippocampus of diabetic rats with depression;To explore the mechanism of protective effect. Methods Diabetes with depression rat models were established and then were randomly divided into the model group, positive medicine group, high-, medium- and low-doseZuogui Jiangtang Jieyu Formula groups. Normal rats acted as normal group, 16 rats per group. After 28 days of administration, Open-field test was used to detect the behavior of the rats;glutamate content of hippocampus was detected by ELISA;the expressions of NR2A and NR2B in rat hippocampus were detected by immunofluorescence.Results Compared with normal group, automatic activity times of rats in model group decreased significantly (P<0.01);both glutamate content (P<0.01) and expressions of NR2A, NR2B (P<0.01) increased significantly. Compared with the model group, automatic activity times of rats in positive medicine group and high-doseZuogui Jiangtang Jieyu Formula group significantly increased (P<0.01);glutamate content dropped (P<0.01);expressions of NR2A and NR2B decreased (P<0.05).ConclusionZuogui Jiangtang Jieyu Formula can improve depressive behavior of diabetic rats with depression, which may be related to the regulation of glutamate content and expressions of NR2A and NR2B in hippocampus.

Objective To study the importance of back pain-lassitude as the key symptom in the differentiation of kidney-deficiency syndrome in diabetes patients.Methods Totally 460 diabetics were divided into the pain group(154 cases)and non-pain group(306 cases).The 39 symptoms,signs and behavior were abstracted and each patient was scored according to the details of kidney deficiency scale to analyze the constitution and distribution of kidney-deficiency syndrome.Results There was a significant difference in the total symptom score of the two groups(P

The clinical efficacy and safety of auricular acupuncture (AA) for treatment of primary insomnia was evaluated. After a comprehensive retrieval in domestic and foreign databases, literatures were strictly screened and Revman 5.2 software was applied to perform a Meta-analysis on eligible randomized controlled trials (RCTs). The evidence quality was assessed with GRADE profiler 3.6 software. As a result, 8 articles were included involving 894 patients. Compared among AA and sham AA, placebo AA, blank control, there was significant difference in Pittsburgh sleep quality index (PSQI) [WMD = -3.48, 95% CI (-3.96, -3.00)], sleep latency LWMD = -10.14, 95% CI (-17.16, -3.12)] and sleep awakening times [WMD = -9.98, 95% CI (-1.10,-0.48)]. Compared between AA and western medication, there was significant difference in PSQI [WMD = -3.62, 95% CI (-4.59, -2.65)]. The evidence quality was moderate in AA vs. sham AA, placebo AA or blank control, while that of the rest was extremely low. No reports of adverse events were described in all studies. In conclusion, for the treatment of primary insomnia, AA could effectively improve sleep quality, but due to the low evidence quality, cautious attitude should be taken on this conclusion, and clinical trials with large sample and high quality were needed in the further.
Acupuncture, Ear ; Humans ; Randomized Controlled Trials as Topic ; Sleep ; Sleep Initiation and Maintenance Disorders ; physiopathology ; therapy

OBJECTIVETo enlarge the ratio of length to width of a prefabricated random skin flap in a short period, in order to meet a special clinical need.

METHODSA white rat and a white mini-pig was chosen for an animal model for the experiment. They were divided into the experimental group and the control. The prefabricated flap was formed as the planned design. In the experimental group, the flaps were treated with a desired pressure in certain intervals at the planned part of the flap. We estimated and inspected the digitized perfusion of flap microcirculation, and made overcong and wide random skin flap survive within 24 hours, and this technique was finally used for the clinical wound treatment.

RESULTSAs expected, the survival area of the flap in the experimental group was significantly larger than the control. This technique was successfully used to repair the defects of the special sites in plastic and reconstructive surgery.

CONCLUSIONThe method of quickly prefabricated random flap could enlarge the ratio of length to width of the flap and put the flap in shape in short time. With the digitized estimating and inspecting, this method could obviously improve the survival area of the random flap and could also be very useful for the clinical treatment.

Adult ; Animals ; Dermatologic Surgical Procedures ; Female ; Humans ; Male ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Skin ; metabolism ; pathology ; Skin Transplantation ; methods ; Surgical Flaps ; supply & distribution ; Time Factors ; Transplantation, Heterologous ; Treatment Outcome

OBJECTIVETo study the absorption, translocation and accumulation of N, P and K on Achyranthes bidentata.

METHODThe contents of N, P and K were determined by mean of sulfuric acid-hydrogen peroxide assimilating method, vanadium-ammonium molybdate colorimetric method and flame photometric method, respectively.

RESULTThe contents of N, P and K in the plant were decreasing during the growth period. The absorption rates of the three nutrients by A. Bidentata showed double-peak curves in the whole growth period, maximum absorption rate appeared in the middle ten days of October. About 8.59 kg of N, 1.36 kg of P and 7.40 kg of K were needed to produce each 100 kg root.

CONCLUSIONThe key nutrients absorption period is in the first ten days of September and in the middle ten days of October.

Achyranthes ; metabolism ; Biological Transport ; Nitrogen ; metabolism ; Phosphorus ; metabolism ; Potassium ; metabolism

Female ; Hearing Loss, Noise-Induced ; diagnosis ; Humans ; Leisure Activities ; Male ; Music ; Noise ; adverse effects

Objective To analyze the clinical characteristics,muscle pathological features and pathogenic gene mutation in 4 cases with LMNA-related congenital muscular dystrophy (L-CMD).Methods Clinical data of the probands and the parents were collected.Skeletal muscle specimens were biopsied from the probands for pathological analysis.Genomic DNA and RNA were extracted from peripheral blood leukocytes,and PCR,reverse transcription(RT)-PCR and DNA direct sequencing were employed to analyze the LMNA gene to determine the gene mutation and confirm the pathogenicity.Results Four patients had symptoms from fetal period to several months after birth.They presented with motor retardation,muscle weakness with prominent the proximal upper limbs,distal lower limbs and neck extensor,hypotonia,contractures,with mild to moderate elevation of CK level.The muscle biopsies showed muscular dystrophic and with inflammatory changes,and the abnormal nuclear morphology was observed with transmission electron microscopy.Genetic analysis of them detected 4 dominant de novo mutations.Three of them had unreported pathogenic mutations.The same sites of the LMNA gene were wild type in their parents.Conclusions Four cases of L-CMD are genetically identified.Genetic counseling of the family can be possible.The patients should be considered LMNA gene mutation of they present themselves with muscle weakness with the proximal upper limbs,distal lower limbs and neck extensor,hypotonia,contractures,mild to moderate elevation of CK level,and if the biopsies show muscular dystrophic changes but also with inflammatory changes should be considered LMNA gene mutation.Genetic analysis is the most reliable method for diagnosing L-CMD.

The standardized management of acupuncture-moxibustion in Singapore General Hospital is introduced. With gradual improvement of outpatient infrastructure, re-training of medical staff, strict disinfection of manipulation, periodical inspection of medical instruments, unified management of writing, saving and processing in medical records and public education of TCM knowledge, a standardized management system in accordance with modernized hospital is gradually established. As a result, efficiency and quality of clinical treatment is continuously increasing. From April of 1998 to December of 2012, a total of 74 654 times of treatment were performed, and treatment amount per day is gradually increased. The unusual condition of acupuncture is avoided. Periodical strict inspection of joint committee authenticated by domestic and overseas medical health organization is repeatedly passed and accepted. Additionally, three clinical researches funded by Singapore Health-care Company are still in progress in acupuncture-moxibustion department.
Acupuncture Therapy ; standards ; Hospitals, General ; manpower ; organization & administration ; standards ; Humans ; Moxibustion ; standards ; Practice Management, Medical ; organization & administration ; standards ; Reference Standards ; Singapore

Purpose: The study aimed to investigate the utility of ultrasonographic (US) findings in predicting the subsequent radiographic parameters of developmental dysplasia of the hips. Methods: In this 12-year retrospective cohort study, all new-born infants with a positive clinical examination or risk factors were included. They were scheduled for hip ultrasonography in the first 3 months, and subsequent radiographs at 1 year of life. The US images were evaluated using the Graf classification, Harcke’s dynamic screening method, and Terjesen’s femoral head coverage method. The radiographic images were evaluated using the acetabular index and femoral head position. The overall US or radiographic findings were considered abnormal if they were classified as abnormal for any of their respective parameters. The overall US and radiographic parameters were correlated. Results: A total of 160 patients were included. The overall US and radiographic parameters showed no statistically significant difference (P=0.050). The sensitivity, specificity, and accuracy of the overall US parameters were 57.1%, 84.9%, and 81.3%, respectively. All three individual US parameters showed no statistically significant differences, with the overall radiographic findings and acetabular index (P>0.05). However, they showed a statistically significant difference, with the position of the femoral head (P<0.001), with the US parameters having an excellent negative predictive value of 100% for identifying an abnormal femoral head position. Conclusion The current study suggests that US findings evaluated in the first 3 months of life showed no statistically significant difference with radiographic findings evaluated at 1 year of life. The US parameters showed an excellent negative predictive value for abnormal femoral head position on radiographs.

Objective To explore the transmission chain of COVID-19 by serum antibody detection, and to provide scientific evidence for the prevention and control of the epidemic. Methods Field epidemiological investigation was used to determine the COVID-19 cases and their close contacts. The 2019-nCoV nucleic acid in throat swabs and anal swabs were examined by RT-PCR. Serum specimens were collected for anti-2019-nCoV IgM antibody detection and combined IgM/IgG detection. Results Case A had no confirmed exposure to COVID-19. However, case C and D had dinner and lived together with case A; they reported contact history and dinner history with other confirmed COVID-19 cases(H, L). Case A tested positive for 2019-nCoV nucleic acid, whereas case C and D were negative. Moreover, case A and C were IgM antibody positive, while case D was negative. Case A, C and D were all positive for combined IgM/IgG. In addition, case D had clinical symptom, while case C did not. Conclusion Serum antibody detection can be used as an effective supplement to the inference of transmission chain of COVID-19, which may facilitate determining the source of infection and improving the evidence.