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1.
Chinese Journal of Rehabilitation Theory and Practice ; (12): 882-889, 2023.
Article in Chinese | WPRIM | ID: wpr-998258

ABSTRACT

ObjectiveTo explore the effect of core stability training on dynamic balance and surface electromyography (sEMG) after anterior cruciate ligament reconstruction (ACLR), and to analyze the correlation between balance index and sEMG. MethodsFrom March to December, 2022, 32 patients with ACLR in Yantai Affiliated Hospital of Binzhou Medical University were randomly divided into control group (n = 16) and experimental group (n = 16). The control group accepted routine rehabilitation treatment, and the experimental group added core stability training, for six weeks. They were evaluated with American Hospital for Special Surgery Knee Score (HSS) and International Knee Documentation Committee Knee Score (IKDC), and the dynamic balance function and sEMG were measured before and after treatment, and the correlation between dynamic balance index and root mean square (RMS) of sEMG was analyzed. ResultsAfter treatment, the scores of HSS and IKDC increased significantly in both groups (|Z| > 3.526, |t| > 63.544, P < 0.001), and were better in the experimental group than in the control group (Z = -2.392, t = 2.650, P < 0.05); the length of gait line and single support line increased significantly, the medial-lateral displacement displacement decreased (|t| > 2.368, Z = -3.516, P < 0.05), and they were better in the experimental group than in the control group (|t| > 2.497, Z = -3.091, P < 0.05); the RMS of gluteus maximus and gluteus medius increased in the experimental group (t = -5.900, Z = -2.741, P < 0.01), and were better than those in the control group (t = 3.930, Z = -3.260, P < 0.01). After treatment, the RMS of gluteus maximus and gluteus medius in both groups were positively correlated with gait line length and single support line length, and were negatively correlated with medial-lateral displacement (|r| > 0.502, P < 0.01). ConclusionCore stability training could significantly improve knee joint function and dynamic balance, and enhance the activation of gluteus maximus and gluteus medius. Dynamic balance is highly correlated with sEMG.

2.
Chinese Journal of Microbiology and Immunology ; (12): 279-284, 2023.
Article in Chinese | WPRIM | ID: wpr-995287

ABSTRACT

Objective:To analyze the clinical and epidemiological features of human rhinovirus (HRV) infection in adult patients with upper respiratory tract infection (URTI) in Nanjing.Methods:Epidemiological data of adult patients with URTI in Nanjing from October 2021 to September 2022 were collected. Clinical specimens were collected and subjected to quantitative reverse transcription polymerase chain reaction (qRT-PCR) for the detection of 14 common respiratory viruses. The VP4/VP2 genes in HRV-positive samples were amplified and sequenced. Then a phylogenetic tree was constructed.Results:A total of 399 pharyngeal swabs were collected from patients with URTI. The overall positive rate of respiratory viruses was 28.07% (112/399) with HRV accounting for most at 9.52% (38/399). Thirty-seven VP4/VP2 sequences were successfully obtained from the 38 HRV-positive specimens. Three genotypes involving 25 serotypes were identified with 13 strains belonging to HRV-A, 14 belonging to HRV-B, and 10 belonging to HRV-C. The three genotypes of HRV showed alternate prevalence or co-prevalence.Conclusions:HRV was the main pathogen causing URTI in adult patients in Nanjing from October 2021 to September 2022, and three genotypes of HRV-A, B and C were prevalent alternatively or together.

3.
Chinese Journal of Experimental Ophthalmology ; (12): 677-681, 2014.
Article in Chinese | WPRIM | ID: wpr-636859

ABSTRACT

Background Gene encoding optineurin (OPTN) is a causative gene for glaucoma and amyotrophic lateral sclerosis,with a more expression in retina.Our previous study isolated OPTN-interacting proteins and identified that the gene encode the basic leucine zipper (bZIP) transcription factor neural retina leucine (NRL) zipper,a causative gene for retinitis pigmentosa,and further study demonstrated the interaction between OPTN and NRL proteins in nuclei of cultured HeLaS3 cells.Objective This study was to determine the protein binding site of OPTN necessary for NRL binding.Methods A deletion series of OPTN-expression plasmids were constructed and co-expressed with hemagglutinin (HA)-tagged NRL in HeLaS3 cells,respectively.The cytoplasmic and nuclear fractions were used to perform co-immunoprecipitate (CoIP) and Western blot with anti-tag antibodies.Results In the nuclear fractions of cells transfected with the del1 st,del2nd or del3rd plasmid,a band of coimmunoprecipitated HA-labelled NRL (HA-NRL) was detected.However,the del4th plasmid did not produce a band.The NRL band was not found in cytoplasmic fractions from transfected cells with any of the deletion plasmids or with the whole-length OPTN plasmid.Conclusions The protein binding site of OPTN necessary for NRL binding is determined.This result demonstrates the binding of Flag-OPTN and HA-NRL in HeLaS3 cells.A series of partial-deletion OPTN plasmids demonstrated that the tail region (423-577 amino acids) of OPTN was necessary for binding with NRL.

4.
China Pharmacy ; (12)2001.
Article in Chinese | WPRIM | ID: wpr-529077

ABSTRACT

OBJECTIVE:To evaluate the use of narcotic analgesics in eight hospitals of Lianyungang,Jiangsu Province. METHODS:Consumption of narcotic analgesics in eight hospitals of Lianyungang was audited and analyzed in terms of variety,volume,sales value and DDDs.RESULTS:Narcotic analgesics as used in the eight hospitals of Lianyungang recorded year-on-year growths in both consumption volume and sales value,with their growth rates in sales value being significantly higher than those of other drugs.Consumption of Pethidine hydrochloride was on the down while that of Morphine was picking up year-on-year.The DDDs of Fentanyl patch remained small.CONCLUSIONS:The use of narcotic analgesics in the eight hospitals of Lianyungang tends to be rational in recent years.

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