Objective To explore the application and effect of psychological intervention in stimulating intravenous infusion of drugs in neurology department. Methods In the control group, the patients in the neurology department selected appropriate stimulant drugs according to their actual conditions, and the patients in the study group received psychological intervention on the basis of stimulating drugs and intravenous treatment. Records the two groups of neurology patients treatment compliance, before and after treatment of neurological function changes, the data into the SPSS software, after statistical analysis, and draw conclusions. Results Before treatment, two groups of neurology patients were compared with the NIHSS scale score; after the treatment of nerve function improvement (NIHSS scale decline) than the control group, the study group (P<0.05). Department of neurology patients with complete compliance (82.61%) was significantly higher than the control group (50.00%, P<0.05). Conclusion On the basis of stimulating drugs intravenous infusion in the treatment of Neurology, patients with targeted psychological intervention can significantly improve the treatment compliance, and is conducive to the protection of patients with drug treatment effect.

Ear Protective Devices ; Follow-Up Studies ; Hearing Loss, Noise-Induced ; prevention & control ; Humans ; Male ; Mining ; Noise, Occupational ; prevention & control ; Petroleum ; Retrospective Studies

Consumer Product Safety ; legislation & jurisprudence ; Legislation, Food ; Toxicology

Objective: To study the chemical constituents of Huoxiang Zhengqi Liquid. Methods: Silica gel column chromatography, preparative thin-layer chromatography, and recrystallization were used to isolate the chemical constituents from chloroform extract. And the structures of compounds were identified by spectral analysis and physicochemical properties. Results: Fifteen compounds were obtained and identified as liquiritin (1), liquiritigenin (2), isoliquiritigenin (3), formononetin (4), oxypeucedanin hydrate (5), byakangelicin (6), hesperidin (7), 5, 7, 8, 3′, 4′- pentamethoxyflavone (8), 5, 6, 7, 3′, 4′-pentamethoxyflavone (9), 5, 7, 8, 4′-tetramethoxyflavone (10), nobiletin (11), 3, 5, 6, 7, 8, 3′, 4′-heptamethoxyflavone (12), tangeretin (13), honokiol (14), and magnolol (15). Conclusion: All the compounds are isolated from Huoxiang Zhengqi Liquid for the first time. Compounds 1-4 may come from Glycyrrhizae Radix et Rhizoma; compounds 5 and 6 from Angelicae Dahuricae Radix; compounds 7-13 from Citri Reticulatae Pericarpium; and compounds 14 and 15 from Magnoliae Officinalis Cortex.

20?10 9/L) was observed (mean 41 days, range 12 to 118 days). There w as the association between the number of CD34 +CD44 + cells infusion and time to neutrophic recovery (?= -0.657 , P

Objective: Prader-Willi syndrome (PWS) is characterized by severe hypotonia and feeding difficulties in early infancy, followed by excessive eating and gradual development of morbid obesity in later infancy or early childhood. Patients with PWS are often too young to manifest sufficient features or have atypical findings, making genetic testing important to confirm the diagnosis of PWS. Approximately 99% of patients with PWS have a diagnostic abnormality in the parent-specific methylation imprint within the Prader-Willi critical region (PWCR) at chromosome 15q11.2-q12. Of them, 70% have a paternal deletion; 25% have a maternal uniparental disomy (UPD); and <5% have a mutation in the imprinting center. Methods: Current techniques can identify a diagnostic abnormality, such as paternal deletion or maternal UPD for most of patients with PWS, but they are labor-intensive and cost-expensive. Multiplex ligation-dependent probe amplification (MLPA) is a novel, simple, and cost-effective technique for analysis of relative quantification in a single assay, which has recently been applied for the detection of genomic deletions, duplications, and amplifications in a variety of genes. Results: Six out of 20 patients referred for genetic diagnosis of PWS were found to have a deletion by MLPA, confirmed by FISH and DNA methylation analysis with 100% concordance. Conclusion: MLPA's high sensitivity and specificity for deletion detection is the same as FISH or Southern blot based analysis. Additional collaborative effort for developing and validating the complete MLPA-PWS assay, for not only detecting deletion but also identifying methylation abnormality, is on going.

OBJECTIVETo develop a method for determination of mandelic acid (MA) and phenylglyoxylic acid (PGA) in urine by reagent-free ion chromatography.

METHODSIon chromatography was performed on an AS19 column with a gradient elution solution containing 10-35 mmoL/L KOH at a flow rate of 1.00 ml/min, and MA and PGA were detected at ultraviolet wavelengths of 225 nm and 254 nm, respectively. The samples were diluted 10 times with purified water, then purified on a silver column to remove high concentrations of chloride ion, and injected after being filtered through a 0.2-µm m filter membrane.

RESULTSThe recoveries of standard addition of MA and PGA were 96.5% and 99.3%, respectively, with both relative standard deviations less than 5.0%. Good linear relationships were noted in the range of 1.0-100.0 mg/L for both MA and PGA (r >0.9995). The detection limits of MA and PGA were 0.02 mg/L and 0.05 mg/L, respectively; the minimum detectable concentrations of MA and PGA were 0.2 mg/L and 0.5 mg/L (when the sampling amount was 5.0 ml and diluted to 50.0 ml with water, and the injection volume was 300 µL).

CONCLUSIONSThis method is fast, convenient, and highly sensitive and selective. It can be used for the analysis of MA and PGA in the urine of styrene-exposed workers.

Humans ; Neoadjuvant Therapy ; Stomach Neoplasms ; therapy

Humans ; Neoplasm Recurrence, Local ; prevention & control ; Pelvis ; pathology ; Postoperative Period ; Rectal Neoplasms ; pathology ; surgery

Child, Preschool ; Humans ; Influenza A Virus, H1N1 Subtype ; Influenza, Human ; virology ; Male