Relationship between the inserting sites of Fu's subcutaneous needling and traditional acupoints: revelation to acupuncture and moxibustion / 中国针灸

Focusing on the phenomenon of "de-acupoints" of the needle insertion sites in Fu's subcutaneous needling (FSN), the authors allocated the evolution and characteristics of the needle insertion sites of FSN. From six aspects, named morphology and structure, location, nomenclature, numbers and meridian tropism, indications and acupuncture manipulations, the comparison was made between the insertion sites of FSN and traditional acupoints. It is believed: ①The needle insertion sites of FSN has the basic attributes of acupoint, which not only refers to the operation site, but also indicates the reaction of disease; moreover, it is the treatment site with significant therapeutic effect. ②The optimized sites of insertion in FSN should be named differently and their locations and numbers should be specified relatively. ③The insertion sites of FSN should be further intersected and integrated with traditional acupoints, and a part of traditional acupoints should become the insertion sites of FSN. ④Accepting and integrating the insertion sites of FSN, and expanding the scope of traditional acupoints may be the new project in the research of traditional acupoints.

Investigation and analysis of underground noise in Sichuan coal mines / 中华劳动卫生职业病杂志

Objective: To understand the harm degree of underground noise and provide basis for noise control. Methods: In November 2019, 13 typical coal mines in Sichuan Province were selected as the research objects, and a total of 1203 sites and 609 jobs of noise exposure were investigated. Results: The noise intensity P75 >80 dB (A) was measured. The noise intensity of the inspection place of the air compressor is >86 dB (A) , the noise intensity of the inspection place of the gas drainage and the operation place of the main fan is between 80-85 dB (A) . Conclusion: Besides the harm of dust, noise exposure should also be paid attention to, and the measures of sound absorption and sound insulation should be taken or personal protection should be strengthened.

Therapeutic observation on horizontal penetration needling for residual dizziness after repositioning maneuver in patients with benign paroxysmal positional vertigo / 中国针灸

OBJECTIVE@#To observe the effect of horizontal penetration needling at vertigo auditory area and balance area on residual dizziness after successful repositioning maneuver in patients with benign paroxysmal positional vertigo (BPPV).@*METHODS@#Sixty-six patients with residual dizziness after successful repositioning maneuver for BPPV were randomly divided into an observation group (34 cases, 1 case dropped off) and a control group (32 cases, 2 cases dropped off). The patients in the observation group were treated with horizontal penetration needling at vertigo auditory area and balance area, once every other day; three times were taken as a course of treatment, and two courses of treatment were given. The patients in the control group received no acupuncture and medication. The dizziness handicap inventory (DHI) and visual analogue scale (VAS) scores were observed before treatment and after 1 and 2 courses of treatment.@*RESULTS@#Except for the emotional score of DHI in the control group after 1 course of treatment, the sub item scores and total scores of DHI and VAS scores in the two groups after treatment were lower than those before treatment (@*CONCLUSION@#Whether acupuncture or not, residual dizziness after repositioning maneuver for BPPV can be relieved within 2 weeks; horizontal penetration needling at vertigo auditory area and balance area could improve dizziness symptoms and shorten the course of disease.

Correlation analysis between degenerative spondylolisthesis and T2WI hyperintensity on MRI of interspinous ligament / 中国骨伤

OBJECTIVE@#To explore the relationship between lumbar degenerative spondylolisthesis and T2WI high signal in the interspinous ligament in MRI in order to improve the understanding of the signal changes of the interspinous ligament.@*METHODS@#The clinical data of 43 patients with clinically diagnosed lumbar degenerative spondylolisthesis were collected from March 2018 to March 2020, there were 19 males and 24 females, aged 50 to 92 years with an average of 69 years old. Using picture archiving and communication systems (PACS) to access images and record the distribution and incidence of T2WI high signal in the interspinous ligament between the slipped and non-slipped segments. Using Spearman correlation analysis to explore the relationshipbetween the T2WI high signal of the interspinous ligament and the degree of lumbar spondylolisthesis.@*RESULTS@#Except for 8 ligaments that were not included in the statistical results due to poor image quality, 43 patients with a total of 207 lumbar vertebrae and interspinous ligaments were included in the study. According to the Meyerding classification method, 43 patients had a total of 48 segments with spondylolisthesis, 41 segments in grade Ⅰ and 7 segments in grade Ⅱ. There were 30 cases of MRI T2WI high signal in the interspinous ligament corresponding to spondylolisthesis segment, including 3 cases on L@*CONCLUSION@#In patients with degenerative lumbar spondylolisthesis, the MRI T2WI hyperintensity is more common in the interspinous ligament. The occurrence of T2WI high signal is positively correlated with the degree of spondylolisthesis, which should be payed enough attention in imaging diagnosis.

Horizontal penetration needling method for headache / 中国针灸

The manipulation and key points of professor

Serological Survey of Zika Virus in Humans and Animals in Dejiang Prefecture, Guizhou Province, China / 生物医学与环境科学（英文）

OBJECTIVE@#The current outbreak of Zika virus (ZIKV) poses a severe threat to human health. Two ZIKV strains were isolated from mosquitoes collected from the Dejiang prefecture in China in 2016, which was the first isolation of ZIKV in nature in China.@*METHODS@#In this study, serum samples were collected from 366 healthy individuals and 104 animals from Dejiang prefecture in 2017, and the plaque reduction neutralization test (PRNT) was used to evaluate the seroprevalence of ZIKV.@*RESULTS@#None of the 366 residents from whom the samples were collected were seropositive for ZIKV. None of the 11 pigs from whom the samples were collected were seropositive for ZIKV, while 1 of 63 (1.59%) chickens and 2 of 30 (6.67%) sheep were seropositive for ZIKV.@*CONCLUSION@#The extremely low seropositivity rate of ZIKV antibodies in animals in the Dejiang prefecture, Guizhou province in this study indicates that ZIKV can infect animals; however, there is a low risk of ZIKV circulating in the local population.

The Application and Effect of the Clinical Nursing Pathway in the Autologous Hair Transplantation / 昆明医科大学学报

Objective To analyze the nursing effect of the standardized CNP (Clinical nursing pathway) in the hair transplantation surgery during the perioperative period. Method The nursing process of 48 autologous hair transplantation cases in our center would be retrospective analyzed from September 2016 to September 2017. The patients were divided into the control group (24 cases) and experimental group (24 cases), which the former with conventional nursing, the latter with CNP. Afterwards, to study the effect of standardized CNP on hair transplantation according to the statistical analysis of data including the patients'basic information;patient satisfaction;doctors' satisfaction;unit operation time and unit area planting density. Result The results indicated the experimental group with CNP improved the satisfaction of both patients and doctors,meanwhile reducing the opera-tion time and improve the unit area planting density. The application of CNP can improve the nursing process and op-erating results effectively as well as the satisfaction of patients and doctors. It is worthy to be promoted and generalized in clinical treatment.Conclusion The application of CPN could effectively improve the nursing process, as well as the satisfaction of patients and doctors,and improve the overall surgical efficiency. It's worth to be applied in the clinical therapy.

The Bone Defect Repairment in Vivo with Co-cultured EPCs and BMSCs / 昆明医科大学学报

Objective To reconstruct the deformity of appearance and function of patients with bone defect, co-cultured system with two stem cells were combined with partial deproteinized biological bone to reconstruct the defect of tibia which is one of the main weight-bearing bone. Methods The bone marrow and peripheral blood were harvested form 18 New Zealand rabbits to isolated bone marrow stem cells and epithelial progenitor cells, and engineering bone was constructed with co-cultured system with these two stem cells and partial deproteinized biological bones; about 1 CM of bone defect of each rabbit was made with bone rongeur, then engineering bones were transplanted into the defect area, the osteogenesis and bone defect recovery were observed on day 14, 28 and month 2.Results The difference of absorbance values of BMSCs group, co-cultured cell group and blank group at each time point and between groups were all statistically significant (P＜0.001), and the collagen content of bone tissue increased gradually after implantation of tissue engineered bone, and the difference between each group was statistically significant (P ＜0.001). The repairment of bone defect with the PDPBB combined with BMSCs and EPCs system has the strongest ability to repair the structure andfunction of the tibial defect area. Conclusion The engineering bone constructed with two stem cells and partial deproteinized bone is a good material for bone defect reconstruction.

Association of miR-499A>G polymorphism and incidence and prognosis of colorectal cancer in Han Chi-nese / 实用医学杂志

Objective To explore the relationship between polymorphism of miR-499A > G with inci-dence and prognosis of colorectal cancer in Han Chinese. Method 1:1 matched case control study was used to collect samples,and the patients were followed up. The genotypes distribution miR-499A > G were detected by TaqMan probe,and logistic regression model and Cox proportional hazard regression model were used to analysis the relationship between miR-499A>G and incidence and prognosis of colorectal cancer. Results 394 cases and 394 controls were recruited,while miR-499A>G did not increase the risk of colorectal cancer(OR=1.22,95%CI:0.95-1.57)under additive model analyzed by multi-logistic regression model. The means of survival time of AA,AG,GG carriers were 54.19 ± 2.02,44.16 ± 2.59,32.76 ± 5.36 months and there were significant differentia-tion between them in log Rank test(F=11.24,P=0.004). Cox proportional hazard regression model showed that miR-499A > G was significant associated with adverse prognosis of colorectal cancer(HR=1.26,95%CI:1.02-1.57). Conclusion miR-499 A > G has no association with the incidence of colorectal cancer ,but it affects the prognosis of colorectal cancer in Han population.

Effects of Sinopodophyllum hexundrum on apoptosis in K562 cells / 南方医科大学学报

<p><b>OBJECTIVE</b>To investigate the effects of Sinopodophyllum hexundrum on apoptosis in K562 cells.</p><p><b>METHODS</b>K562 cells were treated with Sinopodophyllum hexundrum at different concentrations and for different lengths of time to determine the optimal conditions of SinoPodophyllum hexandrum treatment for K562 cells using CCK8 assay. The cell apoptotic rate was detected by flow cytometry, and the cell morphology and nuclear morphology of K562 cells were observed with Wright staining and DPAI staining, respectively. The protein expressions of BCR/ABL, p-BCR/ABL, STAT5, p-STAT5 and the apoptosis-related proteins PARP, caspase-3 and cleaved-caspase-3 were determined with Western blotting.</p><p><b>RESULTS</b>The cell proliferation was inhibited in a concentration-and time-dependent manner by 1, 2, and 3 µg/mL Sinopodophyllum hexundrum. The treatment was optimal with a Sinopodophyllum hexundrum concentration of 2 µg/mL a treatment time of 48 h, and the cell apoptotic rate increased in a time-dependent manner and significantly increased at 48 h (P<0.001). The expression of apoptosis-related proteins PARP, caspase-3 and cleaved-caspase-3 were also activated in a time-dependent manner. The cells showed typical apoptotic changes after treatment with 2 µg/mL Sinopodophyllum hexundrum for 48 h with significantly reduced expressions of BCR/ABL, p-BCR/ABL, STAT5, AND p-STAT5.</p><p><b>CONCLUSION</b>Sinopodophyllum hexundrum promotes K562 cell apoptosis possibly by inhibiting BCR/ABL-STAT5 survival signal pathways and activating the mitochondrion-associated apoptotic pathways.</p>

The characteristics of resilience and the relationships between resilience and social integration of disabled people / 中华行为医学与脑科学杂志

Objective To explore the characteristics of resilience and the relationships between resilience and social integration of disabled people.Methods By convenient sampling,a total of 702 disabled people were investigated by Connor-Davidson Resilience Scale,Social Integration Scale of the Disabled and self-made general questionnaire.Results The score of resilience of disabled people(53.27± 18.21) was lower than chinese community people(65.4± 13.9,t=-13.19,P＜0.01).The resilience scores were significantly lower of the disabled people who came from rural areas,younger(≤ 24 years old) or older(≥ 60 years old),and were disabled from birth had poor family economic conditions,and had no insurances(P＜0.05,P＜0.01).But the disabled people who had university degree or above,married,working,and had warm and harmonious family atmosphere,had significantly higher resilience scores (P＜0.05,P＜0.01).The vesilience and three sub-factors were significantly correlated with social integration (r=0.38-0.66,P＜0.01).The high resilience group had higher score in integration and three dimensions compared with the low resilience group(t=11.60-19.02,P＜0.01).Tenacity and strength directly influenced the three dimensions of social integration (the path coefficient were 0.18-0.46,P＜0.01).Conclusion The resilience of the disabled people is lower,and there are close relationships between resilience and social integration.The training of tenacity and strength is beneficial to social integration of the disabled people.

The research of resilience and personality among the physically disabled people / 中华行为医学与脑科学杂志

Objective To explore the relationship between resilience and personality among the physically disabled people.Methods A total of 668 disabled persons were tested by Connor-Davidson Resilience Scale(CD-RISC), Eysenck Personality Questionnaire Short Scale (EPQ-RSC), Rosenberg Self-Esteem Scale (SES).Results The score of resilience of disabled people(53.42± 18.18) was than lower Chinese community people (65.4 ± 13.9, t =-16.83, P＜ 0.05).The scores of the three sub-factors were tenacity (27.19 ± 10.23), strength (18.11 ±6.42) ,optimism(8.09±3.00).The disabled persons' resilience was positively correlated with self-esteem(r=0.52,P＜0.01) ,extraversion(r=0.47, P＜0.01) ,and negatively correlated with psychoticism(r=-0.34, P＜0.01), neuroticism(r=-0.32, P＜0.01).Self-esteem and extraversion could make positive predictions,while psychoticism and neuroticism could make negative predictions to the resilience of disabled persons.Conclusion The disabled Persons' personality is closely related with resilience and has significant predictions to resilience.

Development of the social integration self-rating scale and the reliability, validity analysis of the disabled people / 中华行为医学与脑科学杂志

Objective To develop social integration scale of the disabled,and to test the reliability and validity of the scale.Methods 511 disabled persons were investigated by self-made social integration scale and Chinese version of positive and negative affect schedule (PANAS-C).Results The Scale was composed of three factors:self integration,relationship integration and affection integration,and they explained 47.39％ of variance.The theoretical model fit could be accepted (x2/df =2.051,P＜0.001;RMSEA =0.046;GFI =0.884;CFI =0.926;IFI =0.927).The factors had significant correlated with positive affect (r=0.34-0.55,P＜0.01)and positive affect (r=-0.12--0.32,P＜0.01).The high score group and low score group of social integration had significant differences in positive affect (t=13.77,P＜0.01)and negative affect(t=-7.58,P＜0.01).The cronbach's alpha coefficients of the scale and the three factors were 0.94,0.92,0.87 and 0.89 respectively,and the seven sub-factors'cronbach 's alpha coefficients were from 0.76 to 0.87.Conclusion The theory construct of social integration of the disabled is multi-hierarchical and multi-dimensional.The scale has acceptable reliability and validity,and can be used to assess the degree of social integration of the disabled.

Analysis on molecular epidemiological features of enterovirus type 71 in Guizhou Province, 2008-2011 / 病毒学报

To study the genotype and molecular epidemiological features of enterovirus type 71 (EV71) in Guizhou Province. The hand-foot-mouth disease(HFMD) patients since 2008 in Guizhou Province were surveyed. EV71 RNA positive samples, including mild cases, death cases and cases of serious conditions, were used for subsequent cell culture and sequencing of VP1 complete gene. Genotypes were compared between domestic and foreign epidemic strains. The results showed that the main pathogenwas EV71 subtype C4a in 2008, 2009 and 2011. The nucleotide homology was 95. 3 - 99. 7% among 109 sequenced strains isolated in Guizhou Province. Guizhou strains were more similar to the representative strains from neighbor Province or City, including Shandong, Shanghai, Nanjing, Jilin and Ningbo. There was no distinct sequence difference among the isolates from either of death, mild case or case of serious condition at the nucleotide and amino acid levels. The diversity of nucleotide sequence of isolates was less within same region and year than those trans-regional strains or strains in different year.

Analysis of Causes of Postoperative Acute Kidney Injury in Patients with Gastrointestinal Surgery / 昆明医科大学学报

Objective To analyze the risk factors of acute kidney injury (AKI) in the patients undergoing gastrointestinal surgical procedures.Methods We retrospectively analyzed all gastrointestinal surgical patients nearly 2 years who were in the first affiliated hospital of Kunming Medical University and the first people's hospital of Yunnan province.Results The incidence of AKI was 2.1%.Univariate analysis and multivariate analysis indicated that: age>65 years, emergency operation and serious infection were significantly related with the incidence of AKI.Conclusion AKI is a common complication after gastrointestinal surgical procedures.This study showed that age>65 years, emergency operation, serious infection were risk factors most likely associated with postoperative AKI development.

Analysis of the genetic differences in the nucleoprotein between rabies virus and its vaccine strains in Guizhou province from year 2005 to 2010 / 中华预防医学杂志

<p><b>OBJECTIVE</b>This study was to explore the differences in the nucleoprotein gene between rabies virus (RABV) and its vaccine strains in Guizhou province from year 2005 to 2010.</p><p><b>METHODS</b>Samples from 4 rabies patients and cerebral tissue samples of 28 rabies infected dogs were collected from different districts in Guizhou province between year 2005 and 2010. Direct Immunofluorescence Assay (DFA) and RT-nested PCR assay were applied to detect the overall length of N gene sequence. Meanwhile, based on the comparison between the homology and phylogenetic tree, the differences in N gene sequence between the prevalent RABV and the RABV vaccine strains collected from NCBI database in these years.</p><p><b>RESULTS</b>According to DFA and RT-nested PCR assay, the antigen and nucleic acid of the 21 dogs and 4 human samples were both confirmed positive; whose full length of N gene sequences were both 1353 bp. The homological analysis showed that the 25 strains of RABV virus and the RABV type I virus stored by GenBank database shared a high homology in N gene nucleotide and amino acid sequences, which were 89%-100% and 98%-100%, respectively. Besides, the homology between the 25 strains of RABV virus and its vaccines in nucleotide and amino acid sequences were separately 86%-95% and 96%-100%. The N gene of vaccines for livestock shared the highest homology with HEP-Flury strain in the nucleotide and amino acid, which were 88%-89% and 98%-99%, respectively. The vaccines for human use showed its greatest homology with the CTN strain in nucleotide (86%-100%) and amino acid (96%-100%). The phylogenetic tree analysis indicated that the 25 strains of RABV virus, RABV type I virus and the CTN vaccine strains constituted one individual cluster, which was least different from the CTN vaccine for human use.</p><p><b>CONCLUSION</b>The prevalent RABV virus, the vaccine HEP-Flury for livestock and the vaccine CTN for human use were found to be highly similar in N gene expression in Guizhou province from 2005 to 2010.</p>

Analysis on nucleoprotein gene sequence of 25 rabies virus isolates in Guizhou Province, China / 病毒学报

To analyze 25 nucleoprotein gene (N gene) sequences of rabies viruses circulating in Guizhou province during 2005-2010, China, and to explore the epidemic characteristics and the probable mutant of rabies in Guizhou Province. Rabies virus RNA in human brain tissues, human saliva, and domestic dog brain tissues derived from different prefectures of Guizhou Province were detected with RT-nested PCR, and the amplified products were then sequenced. Bioinformatics software was used to determine the genetic characteristics of these rabies viruses. The sequences of N gene of 25 Guizhou provincial isolates were identical with homogeny between 97.5% - 99.3% and 98.4% - 99.8% at nucleotide and deduced amino acid level, respectively, while the identities between them and isolated strains from other province of China were 88% - 99.1% and 88% - 99.7%. There were several amino acid substitutions in the nucleoprotein of 25 Guizhou isolates compared with the known genotype 1 isolates. The analysis of phylogenetic tree of 25 Guizhou isolates was demonstrated to be genetically divided into two groups, indicating that the virus presented a unique characteristics in geographic distribution and in a time dependent-manner. And phylogenetic tree of 25 Guizhou isolates and 7 genotype 1 strains isolated from other Province of China was also divided into two groups, which were further composed of several subgroups, respectively. From these observations, the rabies viruses derived from Guizhou province were still genotype 1. These isolates of rabies virus were diverged from the strains isolated from other provinces in both gene sequences and deduced amino acid sequences, and these divergences were characterized in geographic distribution and in a time-dependent manner.

Burden and related factors among care-takers of patients with Parkinson's disease / 中华流行病学杂志

Objective To assess the impact on caretaker who looked after patients with Parkinson's disease(PD) and to identify the main factors related to their burden.Methods 115 consecutive pairs of PD patients and their caretakers were included.Caregiver Burden Inventory (CBI) was used to assess the burden of PD on the caretakers.Patients were evaluated by neurologists using the United Parkinson's Disease Rating Scale(UPDRS),the Hoehn and Yahr Scale(H-Y Scale),the Activity of Daily Liring Scale(ADL),the Parkinson's Disease Quesnonnaire(PDQ-39),the Hamilton Depression Rating Scale(HAMD),the Hamilton Anxiety Rating Scale(HAMA),the Montreal Cognitive Assessment(MoCA)and the Mini-mental State Examination(MMSE).Multiple linear stepwise regression models were fired to ascertain the factors linked to the CBI.Results Based on multiple linear stepwise regression analysis,ADL(β=-0.813,t=-6.265,P=0.000)and PDQ-39(β=0.285,t=4.256,P=0.000)of patients and the age ofcaretakers(β=0.327,t=3.107,P=0.002)proved to be the main predictors of CBI.Conclusion Many factors might comprehensively affct the burden of PD on caretakers of the patients.Attention needs to be given to the early identification of factors that generating stress on 1iveretakers in order to improve their quality of life.

Detection and functional analysis of CD-4+ CD-25+ regulatory T cells in the peripheral blood of patients with generalized aggressive periodontitis / 中华口腔医学杂志

<p><b>OBJECTIVE</b>To investigate the changes of proportion and suppression function of CD-4+ CD-25+ regulatory T cells in the peripheral blood of patients with aggressive periodontitis.</p><p><b>METHODS</b>Flow cytometric analysis was used to detect the frequency of CD-4+ CD-25+ regulatory T cells in the peripheral blood of 16 patients with generalized aggressive periodontitis and 17 patients with chronic periodontitis, as well as 17 periodontal healthy controls. Furthermore, CD-4+ CD-25+ regulatory T cells and CD-4+ CD-25- T cells were separated from peripheral blood of each enrolling subject using magnetic cell sorting technology. The direct suppression effect of CD-4+ CD-25+ regulatory T cells on CD-4+ CD-25- T lymphocytes proliferation was performed by the mixed lymphocytes reaction and measured by 3H-thymidine radioactive assay.</p><p><b>RESULTS</b>The patients with generalized aggressive periodontitis had a lower frequency of CD4+ CD-25+ regulatory T cells (9.71 +/- 4.01)% in the peripheral blood than periodontal healthy controls [(14.72 +/- 3.51)%] and chronic periodontitis patients [(17.01 +/- 5.16 )%], P < 0.05. A significant decrease was found in the suppression function of CD-4+ CD-25+ regulatory T cells from peripheral blood of patients with generalized aggressive periodontitis when co-cultured with CD-4+ CD-25- T lymphocytes in the proportion of 2 : 1, 1 : 1 and 1 : 2 as compared with chronic periodontitis patients and periodontal healthy controls (P < 0.05).</p><p><b>CONCLUSIONS</b>Diminished numbers and decreased suppression function of CD-4+ CD-25+ regulatory T cells were found in patients with generalized aggressive periodontitis.</p>

Characterization of rabies virus phosphoprotein in high prevalence provinces of China / 中华实验和临床病毒学杂志

<p><b>OBJECTIVE</b>Characterization of rabies virus phosphoprotein through analyzation of genetic variations about rabies virus phosphoproteins in high-incidence regions in China.</p><p><b>METHODS</b>The nucleotide sequence of the P gene of Guangxi, Guizhou and Hunan provinces positive sample's were sequenced, and the P region's similarity and phylogenetic analyses were completed by using softer wares.</p><p><b>RESULTS</b>The similarity of P region's nucleotide sequence is 82.1%-100%, while, the similarity of amino acid sequence is 87.5%-100%. A little variation in phosphoprotein cannot influence its biological functions.</p><p><b>CONCLUSION</b>All rabies viruses isolated from Guangxi, Guizhou and Hunan provinces belong to genotype 1 and share same phylogenesis and same genome characteristic; Virus distribution presents unique Characterization; Some virus isolates from Hunan province and Thailand may come from the same virus.</p>