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Article de Chinois | WPRIM | ID: wpr-1013288

RÉSUMÉ

ObjectiveTo observe the effect of neural mobilization based on shoulder control training on shoulder pain and upper limb function in stroke patients with hemiplegia. MethodsFrom January, 2020 to November, 2021, 43 patients with hemiplegia after stroke in the Second People's Hospital of Nantong were randomly divided into control group (n = 21) and treatment group (n = 22). The control group received shoulder control training, while the treatment group received neural mobilization in addition. Before and after four weeks of treatment, they were evaluated with the Numeric Rating Scale (NRS) of pain and Fugl-Meyer Assessment-Upper Extremities (FMA-UE). ResultsOne case dropped off in the control group and two cases dropped off in the treatment group. After treatment, the NRS score and FMA-UE score improved in both groups (|t| >7.898, P < 0.001), and they were better in the treatment group than in the control group (|t| >2.337, P < 0.05). ConclusionNeural mobilization based on shoulder control training can significantly alleviate shoulder pain and improve upper limb motor function in stroke patients with hemiplegia.

2.
China Oncology ; (12): 279-283, 2014.
Article de Chinois | WPRIM | ID: wpr-448129

RÉSUMÉ

Background and purpose:Studies have shown that ribosomal protein L8 (RPL8) is shared by melanomas, gliomas and ovarian carcinomas. A peptide of RPL8 signiifcantly stimulated proliferation and cytokine expression of the hepler T cell clone and lymphocytes in melanoma patients. RPL8 may stimulate anti-tumor immunity, making RPL8 an attractive candidate for therapeutic intervention. In this study, we prepared DC pulsed by RPL8 (RPL8-DC) and investigate the anti-tumor effect of RPL8-DC on melanoma in mice.Methods: The recombinant protein was achieved through IPTG induction in E. coli and identiifed with Western blot. Bone marrow-derived DC was loaded with RPL8 protein. RPL8 and CD11c, CD80, MHC-Ⅰ, MHC-Ⅱmolecules on dentritic cells were monitored by lfuorescence microscope and FACS analysis, respectively. The anti-tumor effect of T cells in vitro was detected by MTT assay. Subcutaneous tumors were induced in C57BL/6 mice using B16 cells. The tumor volumes were measured after injection with RPL8-DC. Results:The puriifed protein was combined with speciifc antibodies. DCs pulsed by RPL8 were visualized under lfuorescent microscopy. CD11c, CD80, MHC-Ⅰ, MHC-Ⅱmolecules on DCs were up-regulated after stimulation with RPL8 and LPS. B16 cells were inhibited by T cells stimulated with RPL8-DC. The inhibition rate of tumor cells was 70%in RPL8-DC group when effector-to-target ratio was 30∶1, which was higher than PBS and DC groups. Inhibition of growth could be observed more signiifcantly in mice after the treatment with RPL8-DC. The mice receiving the therapy of RPL8-DC were able to survive much longer than the mice receiving control therapy. Conclusion:The DC pulsed by RPL8 protein can inhibit the growth of melanoma.

3.
Article de Chinois | WPRIM | ID: wpr-587665

RÉSUMÉ

A brief introduction to the X-ray crystallographic studies on RNA polymerase Ⅱ complexes and the enzymatic mechanisms revealed by the crystal structures.

4.
Article de Chinois | WPRIM | ID: wpr-595975

RÉSUMÉ

The 2009 Nobel Prize in Chemistry was awarded to Venkatraman Ramakrishnan, Thomas A.Steitz, and Ada E.Yonath "for studies of the structure and function of the ribosome".The atomic-resolution ribosome structures solved by the laureates revealed the structural basis of the mechanisms of peptide syntheses by ribosome.They demystified several long standing functions of ribosome, such as the high fidelity of the translation process and the wobble effect.Their work also paved ways for the development of new antibiotics, just when public health is faced with increasing threat from drug-resistant pathogenic bacteria.

5.
Article de Chinois | WPRIM | ID: wpr-523453

RÉSUMÉ

Objective To evaluate the effects of epidural infusion of different concentrations of lidocaine on the amount of propofol needed to induce anesthesia and the end-tidal isoflurane concentration needed to maintain BIS at 50-55 during operation. Methods Forty-five ASA Ⅰ-Ⅱ patients of both sexes (24 males, 21 females) aged 21-60 yrs, weighing 46-77 kg undergoing elective upper abdominal surgery were randomly divided into 3 groups with 15 patients in each group : group Ⅰ epidural normal saline ( NS); group Ⅱ epidural 1 % lidocaine (Lido) and group Ⅲ 2 % Lido. An epidural catheter was inserted at T9-10 into epidural space and advanced 3-4 cm cephalad. After a test dose of 3 ml, NS or 1% or 2% Lido 10 ml was injected into the epidural space. Anesthesia was induced with propofol infusion at 25 mg?min-1. Propofol infusion was stopped when the patients stopped responding to loud voice (OAAS/2) and the amount of propofol infused was recorded. Then fentanyl 2 ?g?kg-1 and vecuronium 0.15 mg?kg-1 were given i.v. . The patients were intubated and mechanically ventilated and PETC02 was maintained at 35 mm Hg. Anesthesia was maintained with isoflurane inhalation and epidural infusion of Lido or NS at 7 ml?h-1 . BIS was maintained at 50-55 during operation. Results The amount of propofol needed to induce anesthesia was 1.23?0.34 mg?kg-1 in group Ⅱ and 1.02?0.25 mg?kg-1 in group Ⅲ compared to 1.67?0.38 mg?kg-1 in control group (group Ⅰ) (P

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