OBJECTIVE:To investigate the use and its developing trend of antidiabetics in our hospital.METHODS:A statistical analysis was conducted on the consumption sum,DDDs of antidiabetics used in our hospital from 2002 to 2006.RESULTS:Over the 5 years,the average annual incremental rates of oral antidiabetics in consumption sum,DDDs were 38.94% and 22.56%,respectively,with the kinds from joint venture and home showing the highest increasing range in consumption sum and DDDs,respectively.CONCLUSION:Antidiabetics used in our hospital has confirmed efficacy,and the kinds from home assume a predominant place,therefore,research and development for domestic drugs should be strengthened.

Objective To observe the effect of Ad-bTERTp-HSV-TK/GCV system on malignant ascites of mice and probe into its mechanism of action.Methods The SX1 inbred strain mice were injected with H22 cell line of liver cancer and were divided into 4 groups at random.The mice in each group were given corresponding treatment after 48 hours.The production of ascites and survival period were evaluated. The apoptosis rates of tumor cells were detected by FCM.Morphological changes of tumor cells were studied by electromicroscope.Results Compared with other groups.Ad-hTERTp-HSV-TK/GCV Can obviously inhibit the production of ascites(P<0.01),prolong the survival period (P<0.01),and apoptosis rate in this group (27.12±2.12)% was significantly higher than that in other groups.No obvious side effect Was found during the treatment.Conclusion Ad-hTERTp-HSV-TK/GCV system Can inhibit production of ascites and prolong the survical period of mice by inducing apoptosis of hepatoma cells,which is a safe and feasible treatment for hepatoma therapy.

Objective:To observe the effect of combining robot-assisted gait training (RAGT) with task-oriented training (TOT) on the walking ability of children with dyskinetic cerebral palsy (DCP).Methods:Sixty DCP children were randomly divided into a conventional intervention group, an RAGT group, and a combined intervention group, each of 20. All of the children received conventional rehabilitation therapy, while the RAGT and combined intervention groups were additionally provided with RAGT, and RAGT combined with TOT, respectively. Before the experiment and after 12 and 24 weeks of treatment, the subjects′ walking ability was evaluated using the 10-metre walk test (10MWT), and the D energy zone (standing position) and the E energy zone (walking, running and jumping) of the Gross Motor Function Measurement-88 (GMFM-88) instrument.Results:After 12 and 24 weeks of treatment, the average 10MWT speed and D and E energy zone scores of all three groups had improved significantly. After 24 weeks the combined group′s averages on all three measures were significantly better than those of the other two groups.Conclusion:RAGT combined with TOT and conventional rehabilitation training significantly improves the walking ability of DCP children.

Objective:To explore the value of contrast enhancement T1 fluid-attenuated inversion recovery sequence (CE-T1FLAIR) based on modulated flip angle technique in refocused imaging with extended echo train (MATRIX) in detecting metastases.Methods:One hundred and seventy-six patients with pathologically diagnosed malignant tumors and brain metastases accepted enhanced 3.0T MRI scan in Department of Medical Imaging, He'nan Provincial Cancer Hospital from October 2023 to February 2024 were enrolled. Lianying's intelligent brain metastasis AI-assisted detection system and sequences of MATRIX CE-T1FLAIR, 3D GRE_fsp CE-T1FLAIR and FSE CE-T1FLAIR were used to detect the brain metastasis lesions, respectively. Length of the lesions was measured according to Lianying's intelligent brain metastasis AI-assisted detection system, and all lesions were divided into 3 categories: <3 mm, 3-10 mm, and >10 mm. Differences in detection rate in brain metastases of different lengths and locations among the 3 sequences were compared.Results:Detection rates of MATRIX CE-T1FLAIR, 3D GRE_fsp CE-T1FLAIR, and FSE CE-T1FLAIR in brain metastases were 99.67%, 90.52%, and 71.02%, which were decreased successively, with significant differences ( P<0.05). Detection rates of MATRIX CE-T1FLAIR, 3D GRE_fsp CE-T1FLAIR and FSE CE-T1FLAIR in brain metastases with length<3 mm (99.24%, 79.95% and 46.45%) or length of 3-10 mm (100%, 98.19% and 87.53%) were decreased successively, with significant differences ( P<0.05). Detection rates of MATRIX CE-T1FLAIR (100%, 80.56% and 64.24%), 3D GRE_fsp CE-T1FLAIR (100%, 97.25% and 76.11%), and FSE CE-T1FLAIR (100%, 91.18% and 70.59%) in metastases at the superficial area of the brain convexity, gray-white matter junction area, and cerebellum were decreased successively, with significant differences ( P<0.05). Detection rates of FSE CE-T1FLAIR in brain metastases in the basal ganglia and brainstem (69.33% and 50%) were significantly lower than those of MATRIX CE-T1FLAIR and 3D GRE_fsp CE-T1FLAIR (97.33% and 92.86%; 88% and 78.57%, P<0.05). Conclusion:MATRIX CE-T1FLAIR sequence is better than 3D GRE_fsp CE-T1FLAIR and FSE CE-T1FLAIR sequences in detecting brain metastases, especially for metastases with length<10 mm and metastases located at the superficial area of the brain convexity, gray-white matter junction area and cerebellum.

The discussion on the connotation of children’s subjectivity is not only a response to the lack of children’s subjectivity at the current stage of health management, but also a reference for children’s medical science popularization. Based on the perspective of social critical theory, this study used empirical research methods to review the "Dream Medical College" project of Children’s Hospital of Fudan University. The current situation and influencing factors of health management experience of 1 520 children participating in the "Dream Medical College" project were analyzed. The study showed that 96.35% of 1 316 subjects had diagnosis and treatment experience in specialized hospitals, and the overall negative emotional performance was at a low level (0~12 points). There was significant correlation between diagnosis and treatment, invasive experience and children’s emotional performance (P<0.05). The study revealed that the diagnosis and treatment field is the main practice place of children’s health management, while the subjective of children with different diagnosis and experience perform significantly different. Children over 4 years old have better language anxiety than physical anxiety when receiving diagnosis and treatment. Although medical science popularization is an important practical form of children’s health management, it lacks the science popularization content of invasive diagnosis and treatment and emotional management, and creative popular science form is more suitable for children with long-term and frequent diagnosis and treatment experience.

The discussion on the connotation of children’s subjectivity is not only a response to the lack of children’s subjectivity at the current stage of health management, but also a reference for children’s medical science popularization. Based on the perspective of social critical theory, this study used empirical research methods to review the "Dream Medical College" project of Children’s Hospital of Fudan University. The current situation and influencing factors of health management experience of 1 520 children participating in the "Dream Medical College" project were analyzed. The study showed that 96.35% of 1 316 subjects had diagnosis and treatment experience in specialized hospitals, and the overall negative emotional performance was at a low level (0~12 points). There was significant correlation between diagnosis and treatment, invasive experience and children’s emotional performance (P<0.05). The study revealed that the diagnosis and treatment field is the main practice place of children’s health management, while the subjective of children with different diagnosis and experience perform significantly different. Children over 4 years old have better language anxiety than physical anxiety when receiving diagnosis and treatment. Although medical science popularization is an important practical form of children’s health management, it lacks the science popularization content of invasive diagnosis and treatment and emotional management, and creative popular science form is more suitable for children with long-term and frequent diagnosis and treatment experience.

ObjectiveFrom the perspective of energy metabolism， the mechanism of Osteoking （OK） in the treatment of myofascial pain syndrome （MPS） was revealed through systems biology prediction combined with holistic animal experimental validation methods. MethodFirstly， the key targets of MPS and their related molecular mechanisms were predicted by the systems biology method， and the core network targets were screened. Then， the network-predicted targets were verified by animal experiments. Specifically， 60 SD rats were randomly divided into normal group， model group， low， medium， and high dose OK groups （0.66， 1.31， 2.63 mL·kg^-1）， and positive celecoxib group （21 mg·kg^-1）. The MPS model was established by beating combined with a centrifugal exercise method for eight weeks. Except for two days after modeling， the intervention of OK or celecoxib was performed. After the completion of the model， the drug was administered for two weeks. The histopathological changes of trigger point muscle tissue were observed by hematoxylin-eosin staining. The content/activity of Na-K-ATP enzyme （Na⁺-K⁺-ATPase）， Ca²⁺ pump （Ca²⁺ATPase）， Ca²⁺， lactate dehydrogenase （LDH）， glutathione （GSH）， malondialal （MDA）， superoxide dismutase （SOD）， cyclic adenosine phosphate （cAMP）， and protein kinase A （PKA） in serum and/or trigger point muscle tissue in MPS rats was detected by enzyme-linked immunosorbent assay. Protein expression levels of PKA and the peroxisome proliferator-activated receptor γ coactivator 1α （PGC1α） in MPS rats were detected by immunohistochemistry. The protein expression levels of PKA， PGC1α， and mitochondrial transcription factor A （TFAM） in MPS rats were detected by Western blot. ResultThe network prediction results suggest that OK acts on the key target of energy metabolism related to the occurrence and development of MPS and may participate in the activation of the cAMP/PKA/PGC1α signaling pathway. The experimental validation results show that compared with the normal group， contracture nodules and disordered arrangement of muscle fibers appear in the trigger point muscle tissue of MPS rats. Na⁺-K⁺-ATPase， Ca²⁺ATPase， SOD activity， Ca²⁺， and GSH contents in serum and/or trigger point muscle tissue are significantly decreased （P<0.01）. Both LDH activity and MDA contents are significantly increased （P<0.01）， and the protein expression levels of cAMP， PKA， PGC1α， and TFAM are significantly decreased （P<0.01）. Compared with the model group， OK improves the histopathological morphology of trigger point muscle fibers in MPS rats， and after the intervention of OK， Na⁺-K⁺-ATPase， Ca²⁺ATPase， SOD activity， Ca²⁺， and GSH contents in serum and/or trigger point muscle tissue in MPS rats are significantly increased （P<0.05， P<0.01）. LDH activity and MDA contents are significantly reduced （P<0.05， P<0.01）. The protein expression levels of cAMP， PKA， PGC1α， and TFAM are significantly increased （P<0.05， P<0.01）. ConclusionThe mechanism of OK's intervention in MPS rats may be related to its effective activation of the cAMP/PKA/PGC1α signaling pathway， thus promoting mitochondrial energy metabolism and trigger point muscle fiber damage repair in muscle cells.