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1.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 849-854, 2021.
Article in Chinese | WPRIM | ID: wpr-909141

ABSTRACT

Objective:To investigate the short-term efficacy of pemetrexed combined with cisplatin in the treatment of malignant pleural effusion and its effect on serum carbohydrate antigen 199 level and circulating tumor cells.Methods:Sixty patients with advanced lung cancer complicated by malignant pleural effusion who received treatment in Healthcare Group of Cixi Third People's Hospital, China from January 2017 to January 2020 were included in this study. They were randomly assigned to receive intrapleural injection of cisplatin (cisplatin alone group, n = 30) or intrapleural injection of cisplatin combined with intravenous injection of pemetrexed (cisplatin + pemetrexed group, n = 30) after thoracic drainage. Before and 1 month after treatment, pleural effusion was measured to evaluate clinical efficacy and improvement in quality of life. Serum carcinoembryonic antigen level, serum carbohydrate antigen 199 level and circulating tumor cells were determined. Adverse reactions during the treatment were recorded. Results:Total effective rate and the rate of improvement in quality of life in the cisplatin + pemetrexed group were 66.67% (20/30) and 70.00% (21/30), respectively, which were significantly higher than those in the cisplatin alone group [40.00% (12/30) and 43.33% (13/30), χ2 = 4.286, 4.344, both P < 0.05]. After treatment, serum carcinoembryonic antigen and serum carbohydrate antigen 199 levels in each group were significantly decreased compared with before treatment (both P < 0.05). Serum carcinoembryonic antigen and serum carbohydrate antigen 199 level in the cisplatin + pemetrexed group were (22.26 ± 5.13) ng/mL and (20.12 ± 4.35) U/mL, respectively, which were significantly lower than those in the cisplatin alone group [(31.64 ± 6.46) ng/mL, (28.07 ± 5.61) U/mL, t = 6.228, 3.134, both P < 0.05). In the cisplatin alone group, there was no significant difference in the proportion of circulating tumor cells before and after treatment ( P > 0.05). In the cisplatin + pemetrexed group, the proportion of circulating tumor cells after treatment was significantly lower than that before treatment ( χ2 = 4.286, P < 0.05). After treatment, there was no significant difference in the proportion of circulating tumor cells between the two groups ( P > 0.05). During the treatment, there were no significant differences in the incidences of rash, nausea and vomiting, leukopenia, and anemia between the two groups (all P > 0.05). Conclusion:Pemetrexed combined with cisplatin in the treatment of malignant pleural effusion exhibits better short-term efficacy than cisplatin alone. The combined therapy is more conducive to relieving clinical symptoms and improving the quality of life with higher safety than monotherapy.

2.
Journal of Central South University(Medical Sciences) ; (12): 469-475, 2020.
Article in English | WPRIM | ID: wpr-827418

ABSTRACT

Wernekink commissure syndrome (WCS) is very rare. Four patients with WCS, admitted to our hospital from April to May 2018, were chosen for this study, and their clinical manifestations, imaging features, and etiology were retrospectively analyzed based on the literatures. All patients with WCS manifested as bilateral cerebellar ataxia such as symmetrical limb and trunk ataxia, but the degree of ataxia was asymmetrical distribution based on the anatomy. Dysarthria was the main and constant clinical manifestation of the syndrome. Ophthalmoplegia had great variability, and WCS with oculomotor nerve palsy may be considered as atypical WCS. The incidence of olivary degeneration and palatine myoclonus is relatively low, which may be related to the difference in the reported time intervals of cases. Changes in consciousness and emotion may be the characteristic of neglected WCS, which should be paid more attention. Cerebral infarction is the main etiology of WCS. We reported that cerebral infarction and WCS was the first symptom in a patient with systemic lupus erythematosus (SLE). We should pay more attention to special etiology in diagnosis and treatment of WCS.


Subject(s)
Humans , Cerebellar Ataxia , Cerebral Infarction , Lupus Erythematosus, Systemic , Retrospective Studies , Syndrome
3.
Chinese Journal of Biochemical Pharmaceutics ; (6): 155-157, 2017.
Article in Chinese | WPRIM | ID: wpr-613916

ABSTRACT

Objective To observe clinical effects of Sanqi wound tablets combing with Western medicine to conservative treatment of acute thalamic hemorrhage.Methods72 patients with acute thalamic hemorrhage from Department of Neurosurgery from December 2014-June 2016 were grouped two groups by random number table method.The control group was treated with Western medicine, and observation group was treated with Sanqi wound tablets combing with Western medicine.Relevant indicators were analyzed between two groups.ResultsEffective rate of observation group was 88.89%, higher than control group with 69.44%(P<0.05).NSE and hs-CRP level of observation group were (7.02±1.86)μg/L,(11.75±2.64)mg/L, lower than control group(13.98±2.01)g/L,(19.82±3.07)mg/L(all P<0.05).Fugl-Meyer and NIHSS of observation group were (93.07±4.25),(12.01±2.30)points, better than control group(81.16±4.10),(18.42±2.45)points(all P<0.05).Thalamic residual bleeding of observation group was (2.82±0.41)mL, lower than control group (3.97±0.57)mL(P<0.05).ConclusionOn the basis of Western medicine, Sanqi wound tablets can improve the therapeutic effect, reduce inflammation, improve the patient's motor function and nerve defect degree and accelerate the absorption of hematoma.

4.
Chinese Journal of Dermatology ; (12): 28-32, 2015.
Article in Chinese | WPRIM | ID: wpr-468745

ABSTRACT

Objective To investigate the effect of lidocaine on Staphylococcus aureus exotoxin-stimulated peripheral blood mononuclear cells (PBMCs) from patients with atopic dermatitis (AD).Methods Peripheral blood samples were collected from 6 patients with AD,and PBMCs were isolated by a routine method.Then,the PBMCs were stimulated by the Staphylococcus aureus exotoxin toxic shock syndrome toxin-1 (TSST-1) in the absence or presence of lidocaine at varying concentrations.The 3H-TdR incorporation method was performed to detect the proliferation of monocytes,and enzyme-linked immunosorbent assay (ELISA) to quantify the levels of T helper type 1 (Th1) and Th2 cytokines released by PBMCs.Human HaCaT keratinocytes were co-cultured with lidocaine-and TSST-1-stimulated PBMCs from patients with AD for 72 hours,then,Western blot was conducted to examine the expression of filaggrin protein in HaCaT cells.Results TSST-1 (100 μg/L) significantly enhanced the proliferation of PBMCs from patients with AD (stimulation index =75 ± 2.12,P < 0.05),as well as the release of tumor necrosis factor-α (TNF-α),interferon (IFN)-γ,interleukin (IL)-2,IL-12,IL-4,IL-5 and IL-13 by the PBMCs (all P < 0.05).Compared with the blank control group,100 μmol/L lidocaine significantly inhibited the TSST-1-stimulated proliferation of PBMCs from patients with AD (stimulation index =58 ± 3.14,P< 0.05),as well as the release of IL-4,IL-5,IL-13,TNF-α and IFN-γ by the stimulated PBMCs (all P < 0.05).Western blot showed that 100 μmol/L lidocaine significantly blocked the down-regulation of filaggrin expression in HaCaT cells (P < 0.01).Conclusion Lidocaine has a significant inhibitory effect on the activation of TSST-1-stimulated PBMCs from patients with AD.

5.
Journal of Southern Medical University ; (12): 282-286, 2013.
Article in Chinese | WPRIM | ID: wpr-322063

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the role of histone acetylation in regulating influenza virus replicative intermediate double-stranded RNA (dsRNA)-induced interleukin-6 (IL-6) expression in A549 cells.</p><p><b>METHODS</b>A549 cells were treated with influenza virus replicative intermediate dsRNA, histone deacetylase (HDAC) inhibitor trichostatin A (TSA), or HADC small interfering RNA (siRNA). The changes in the cellular IL-6 promoter activities were detected by dual-luciferase assay, and IL-6 mRNA and protein expressions in the cells were determined using real-time RT-PCR and ELISA, respectively.</p><p><b>RESULTS</b>Influenza virus replicative intermediate dsRNA obviously up-regulated IL-6 expression in the cells. HDAC inhibitor TSA significantly enhanced the activity of IL-6 promoter and increased IL-6 mRNA expression in A549 cells, and HDAC3 may play an important role in this process. HDAC inhibitor TSA and DNMT inhibitor DAC showed no synergic effect in regulating IL-6 expression.</p><p><b>CONCLUSIONS</b>Influenza virus replicative intermediate dsRNA-induced IL-6 expression in A549 cells is regulated by histone acetylation.</p>


Subject(s)
Humans , Acetylation , Cell Line, Tumor , Gene Expression Regulation , Histone Deacetylase Inhibitors , Pharmacology , Histones , Metabolism , Interleukin-6 , Metabolism , Orthomyxoviridae , Genetics , Metabolism , Promoter Regions, Genetic , RNA, Double-Stranded , RNA, Messenger , Genetics , RNA, Viral
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