From the hospital information system (HIS) of 20 national grade III-A general hospitals, 2 960 cases of herpes zoster as the research object, analyzes the relations between the general information, syndrome of traditional Chinese medicine (TCM), western medicine combined diseases, the relationship between the solar term and the incidence of herpes zoster, and the combined use of Chinese and western medicine. Among the patients with 46-65 year old has the highest percentage of diseased; admission to general outpatient clinic is the most; the most common medical payment is medicare; combined disease such as hypertension, diabetes and coronary heart disease is more common; early treatment effect of herpes zoster is better than the sequelae; summer and autumn solar term patients is hospitalized more, TCM syndrome is damp heat of liver fire; about drugs, western medicine is the most commonly used vitamin B1 and mecobalamin, traditional Chinese medicine is the most frequently used Danhong injection, combination therapy with promoting blood circulation drugs and neurotrophic drugs. Thus, herpes zoster, more common in elderly patients, with no obvious relationship between solar term, should be early diagnosis and early treatment, often with combination of Chinese traditional and western medicine treatment.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Herpes Zoster ; diagnosis ; drug therapy ; epidemiology ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Thiamine ; therapeutic use ; Vitamin B 12 ; analogs & derivatives ; therapeutic use ; Young Adult

Objective - （ ） To analyze the current situation of work related musculoskeletal disorders WMSDs in neck and low ， Methods back of acupuncturists and to explore its influencing factors. A total of 272 acupuncturists from 21 hospitals above grade B level in Guangdong Province were selected as study subjects using convenient sampling method. The revised Chinese ， version of Musculoskeletal Disorders Questionnaire was used to investigate the prevalence of WMSDs in the past one year and Results the influencing factors of WMSDs in the high incidence areas such as neck and low back were analyzed. The annual （ ）， （ ） prevalence of WMSDs among acupuncturists was 94.9%. The prevalence of WMSDs in the neck 81.6% low back 81.6% （ ） ， and shoulder 63.2% was the highest and the prevalence of WMSDs in both the neck and low back was 73.5%. The prevalence - - （ vs ，P ） of multi site WMSDs was higher than that of single site WMSDs 86.0% 8.8% <0.01 . Multivariate logistic regression ， - ， ， analysis showed that acupuncturists who were female long time sitting work repeated operations within one minute and work （ P ） changing every day were common risk factors for neck or low back WMSDs or both neck and low back all <0.05 . Keeping the ， ， same posture for a long time driving to work and personnel shortage were risk factors for low back WMSDs in acupuncturists （ P ） （P ）Conclusion all <0.05 . Uncomfortable working posture was a risk factor for WMSDs in both neck and low back <0.05 . - ， - Acupuncturists are the high risk population of WMSDs and the neck and low back are the high risk sites of WMSDs. The influencing factors of WMSDs in acupuncturists include individual factors and occupational factors such as poor ergonomics and work organization.

In this paper, three kinds of chemotactic parameters (concentration, temperature and pH) were determined by plate assay and spore germination method to research the chemotactic response of Botrytis cinerea and Alternaria panax, and their spores on total ginsenosides. The results showed that Botrytis cinerea had strong chemotactic response at the mid-concentration of total ginsenosides (cultivation temperature was 20 degrees C and pH value was 6), and the data of chemotactic migration index (CMI) was 1.293 0, chemotactic growth rate (CGR) was 0.476 0, spore germination rate (SGR) was 53%, and dry weight of mycelial (DWM) was 0.452 6 g x L(-1); however, Alternaria panax had strong chemotactic response at the low-concentration of total ginsenosides (cultivation temperature was 25 degrees C and pH value was 6), and the data of chemotactic migration index (CMI) was 1.235 4, chemotactic growth rate (CGR) was 0.537 0, spore germination rate (SGR) was 67%, and dry weight of mycelial (DWM) was 0.494 8 g x L(-1). The results indicated that the low and middle concentration (2, 20 mg x L(-1)) of total ginsenosides had significant promoting effect on chemotactic response of these two pathogens, and the spore germination, mycelial growth rate, dry weight of mycelial of them were also significantly improved by this chemotactic response, whereas it decreased as the increase of total ginsenosides concentration.
Alternaria ; drug effects ; growth & development ; physiology ; Botrytis ; drug effects ; growth & development ; physiology ; Chemotaxis ; drug effects ; Drugs, Chinese Herbal ; metabolism ; pharmacology ; Ginsenosides ; metabolism ; pharmacology ; Panax ; metabolism ; microbiology ; Plant Diseases ; microbiology ; Spores, Fungal ; drug effects ; growth & development ; physiology

OBJECTIVEA simple and effective therapy for single side constricted ear.

METHODSTransplanting normal side free composite auricular grafts to constricted ear (15 patients and 15 sides), then lengthening the helix, exposing the scapha, correcting deformity.

RESULTSThe 15 patients composite grafts all survived. The helix has been lengthened, the scapha exposed, the normal ear reduced, the constricted ear augmented and two sides ear have become symmetry.

CONCLUSIONThis method is simple and results are satisfied.

Adolescent ; Child ; Ear, External ; abnormalities ; surgery ; Female ; Humans ; Male ; Reconstructive Surgical Procedures ; methods ; Transplants ; Treatment Outcome

This study was purposed to investigate the molecular polymorphism of gypa gene in association with MN human blood group in Chinese Han population. The MN phenotypes of 202 random samples from unrelated Chinese Han volunteers were identified by serology techniques. The primer for gypa gene exon 2 were designed and synthesized according to reference sequences of NG-007470 gene from GenBank, the DNA of 202 samples was amplified by PCR, at the same time, the amplified products were analyzed by direct DNA sequencing. The results showed that all samples had 2 base substitutions at 1st and 56th nt of gypa exon 2, among them the MN phenotype heterozygote exited mainly in the form of 1A > C, 22T/C, 34A/G, 35T/G, 56T > C; the MM phenotype homozygote exited mainly in the form of 1A > C, 22C, 34G, 35T, 56T > C; the NN phenotype homozygote exited mainly in the form of 1A > C, 22T, 34A, 35G, 56T > C. It is concluded that the polymorphism of gypa gene in associated with MN blood group in Chinese Han population is decided by 5 nucleotide sites of 1, 22, 34, 35 and 56. The bases of 1 and 56 are non-functional gypa single nucleotide polymorphism.
Asian Continental Ancestry Group ; genetics ; Base Sequence ; Exons ; Genotype ; Glycophorin ; genetics ; Humans ; MNSs Blood-Group System ; genetics ; Molecular Sequence Data ; Polymorphism, Genetic ; Sequence Analysis, DNA

OBJECTIVETo study the expression of apoptosis and their regulatory genes, Bcl-2, Bax in hemangioma and vascular malformations.

METHODSThe specimens were taken from 68 cases of strawberry hemangioma or vascular malformations and 11 cases of normal skin. The expression of Bcl-2, Bax and Ki-67 in endothelial cells were investigated by immunohistochemical S-P method. The apoptosis index (AI) in endothelial cells was investigated by TUNEL method.

RESULTSKi-67 was positive in all the proliferating strawberry hemangioma, negative in the other groups. The expression of Bax was significantly higher in strawberry hemangioma than in vascular malformations and normal skin (P < 0.01). Bcl-2 was negative in all groups. The AI in endothelial cells of strawberry hemangioma was significantly higher than that of vascular malformations and normal skin. There were no statistically significant differences between the proliferating and involution strawberry hemangioma. There were no statistically significant differences between various types of vascular malformations and normal skin. With the increasing of the expression of Bax in strawberry hemangioma, the AI increased.

CONCLUSIONThese findings clearly demonstrate a much higher apoptotic activity in strawberry hemangioma than in vascular malformations and normal skin and suggest that apoptosis might be a cause of spontaneous involution of strawberry hemangioma and might not be a cause of the pathogenesis of vascular malformation. Bcl-2, Bax might play an important regulatory role in apoptosis in endothelial cells of strawberry hemangioma.

Adolescent ; Adult ; Apoptosis ; Child ; Child, Preschool ; Endothelial Cells ; chemistry ; pathology ; ultrastructure ; Hemangioma ; metabolism ; pathology ; Humans ; Immunohistochemistry ; Infant ; Ki-67 Antigen ; analysis ; Microscopy, Electron ; Middle Aged ; Proto-Oncogene Proteins ; biosynthesis ; Proto-Oncogene Proteins c-bcl-2 ; biosynthesis ; bcl-2-Associated X Protein

BACKGROUNDEmergence agitation is a common problem in pediatric anesthesia, especially after sevoflurane induction and maintenance anesthesia. The purpose of this study was to investigate the effect of sufentanil to reduce emergence agitation after sevoflurane anesthesia in children undergoing adenotonsillectomy compared with fentanyl.

METHODSOne hundred and five children, aged 3 - 11 years, were randomly allocated to receive normal saline (control group), sufentanil 0.2 µg/kg (S2) or fentanyl 2 µg/kg (F2) 1 minute after loss of the eyelash reflex. Anesthesia was induced and maintained with sevoflurane. Time to tracheal extubation, recovery time, Paediatric Anesthesia Emergence Delirium (PAED) scale, and emergence behavior were assessed.

RESULTSThe incidence of severe agitation was significantly lower in S2 and F2 groups vs. the control group, 4/32 and 15/34 vs. 24/34 respectively, (P = 0.002, 0.009, respectively). PAED scales were significantly different among three groups (P = 0.007), and lower in the S2 and F2 groups than in the control group (P = 0.007 and P = 0.025, respectively). And the incidence of severe agitation and the PAED scale score was significantly different between the S2 and F2 groups (P = 0.007, P = 0.019, respectively). Time to tracheal extubation and recovery time were similar in all three groups.

CONCLUSIONSAdministration of sufentanil at 0.2 µg/kg after induction of anesthesia reduced emergence agitation in children receiving sevoflurane anesthesia for adenotonsillectomy compared with fentanyl. This was without delaying the recovery time or causing significant hypotension.

Adenoidectomy ; methods ; Anesthesia ; methods ; Child ; Child, Preschool ; Female ; Fentanyl ; therapeutic use ; Humans ; Male ; Methyl Ethers ; adverse effects ; therapeutic use ; Prospective Studies ; Psychomotor Agitation ; drug therapy ; etiology ; Sufentanil ; therapeutic use

OBJECTIVETo evaluate the performance of BNII auto-analyzer system in detecting C3 and C4.

METHODSCLSI protocols (EP15-A, EP6-A, EP9-A2) and other relevant literatures were use to or evaluate the precision, accuracy, linearity of C3 and C4 detection by the auto-analyzer system, and the results were compared with the recognized standards.

RESULTSThe relative bias of C3 and C4 was less than one third of the CLIA'88 standard and the precision met the clinical requirement. The results tested by DADE BNII system were not compatible with those by Roche Modular System. C3 showed good linearity in the tests (R2>0.975, P<0.05) with a linearity range of 0.18-5.1 g/L. The linearity of C4 was not available because of lack of high-level samples.

CONCLUSIONThe performances of DADE BNII System basically meet the recognized standards in clinical detection of C3 and C4, but the method comparison needs further validation.

Autoanalysis ; methods ; Blood Chemical Analysis ; instrumentation ; methods ; Complement C3 ; analysis ; Complement C4 ; analysis ; Humans ; Nephelometry and Turbidimetry ; instrumentation ; methods ; Proteins ; analysis ; Sensitivity and Specificity

OBJECTIVETo determine whether long-term treatment of attention deficit hyperactivity disorder (ADHD) with methylphenidate influences the growth in height and weight of children.

METHODSAnalyses were performed on 146 school age children (126 boys) diagnosed as ADHD and treated with methylphenidate [0.27-0.64 mg/(kg.day)] for methylphenidate group and 29 children with ADHD who did not receive any medication for ADHD (controls). These children were followed-up for 2-4 years. Changes in height and weight after long-term treatment with methylphenidate were recorded and the factors affecting growth of height, weight, and height velocity were analyzed.

RESULTSThe change of difference between patients' height and mean height in methylphenidate group and controls was (-1.86 +/- 0.82) cm (paired t test, t = 27.335, P < 0.001) and (-0.26 +/- 0.51) cm (P < 0.05), respectively; the change of height standard deviation score (SDS) in methylphenidate group and controls was -0.14 +/- 0.23 SD (paired t test, t = 7.326, P < 0.001) and +0.05 +/- 0.10 SD (P < 0.05), respectively. When the height change and height SDS change in methylphenidate group and controls were compared by using independent-samples T-test, the t value was -10.078 and -4.262 respectively, P for both was < 0.001. Both of bivariate correlation analysis and stepwise multiple-regression analysis indicated that the duration of treatment contributed significantly to the variance in change of height (P < 0.001); but age, sex, DSM-IV type, NJ22 degree and dose of methylphenidate did not contribute significantly to the variance of height. The mean height velocity from 1st to 4th year was 4.28 cm/year, 4.90 cm/year, 4.98 cm/year and 4.95 cm/year, respectively. With Friedman test, Chi-square = 253.673, P < 0.001. The change of difference of patients' weight to weight for height after methylphenidate was (-0.14 +/- 1.25) kg (paired t test, t = 1.326, P > 0.05).

CONCLUSIONSmall but significant deceleration of height velocity is the identified long-term side effect of methylphenidate, the magnitude of height deficit is related to duration of treatment. The height velocity was significantly attenuated in the first year. Methylphenidate had no significant influence on weight.

Attention Deficit Disorder with Hyperactivity ; drug therapy ; Body Height ; drug effects ; Body Weight ; drug effects ; Case-Control Studies ; Central Nervous System Stimulants ; adverse effects ; therapeutic use ; Child ; Child Development ; Female ; Humans ; Male ; Methylphenidate ; adverse effects ; therapeutic use ; Regression Analysis

Objective To establish a method performance verification project and experimental method for the clinical chemiluminescence immunoassay.Methods Referring to CLSI evaluation protocols and pertinent literature,and by combining our actual works,we designed a verification procedure and experimental method.By Using these above,the precision,accuracy,analytical sensitivity,analytical measurement range,clinical reportable range and biotic interval of AFP on the Bayer Centaur 240 chemiluminescence immunoassay system were verificated.Results would be compared with the declaration of the manufacturer or desirable specifications derived from biologic variation.Results The results showed that the between-day inaccuracy on AFP levels at 77.4 ng/ml and 168.0 ng/ml was 5.70% and 4.84% respectively,these were consistent with manufacturer's inaccuracy claimed.The relative bias between the results measured for calibrator at four levels and target value was less 5.0%,and the relative bias between the results measured for EQA control sample at five levels and target value was-3.4% to 11.9%.Lower limit of detection was 1.04 ng/ml,lower slightly manufacturer's analytical sensitivity claimed.Biologic limit of detection was 2.65 ng/ml-3.53 ng/ml,functional sensitivity was 3.53 ng/ml.Analytical measurement range was 3.53-912.00 ng/ml,within manufacturer's liner range claimed.Clinical reportable range was 3.53-182 400.00 ng/ml.Reference interval was 0.6-7.7 ng/ml,within manufacturer' s claimed.Conclusions The main performances of the detection system are accorded with the declaration of the manufacturer.The performance verification procedure and experimental method of our research ars simple and practical,which has important significations for building medical laboratory and laboratory accreditation, improving quality of the chemiluminescence immunoassay.