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1.
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care ; (6): 357-360, 2019.
Article in Chinese | WPRIM | ID: wpr-754575

ABSTRACT

Objective To observe the clinical effect of Yanshu compound radix sophore injection combined with radiotherapy in treatment of patients with bone metastases from lung cancer. Methods A total of 116 patients with bone metastases from lung cancer admitted to the Department of Radiation Oncology of Gansu Provincial Cancer Hospital from January 2014 to December 2018 were selected. The 58 patients were treated by using three-dimensional conformal radiotherapy (3D-CRT), zoledronic acid and oxycodone sustained-release tablets (control group); the others 58 patients were treated radix sphore injection on basis of control group (integrated Chinese and western medicine). The two groups were treated continuously for 10 days as 1 course of treatment, taking a rest for one week in the middle, then they took the second course of treatment; after the end of 2 courses, the therapeutic effects were evaluated in the two groups. The pain grading, Karnofsky functional status (KPS) score and myelosuppression were observed before and after treatment in two groups, respectively. Results The proportions of patients with painless and mild pain after treatment in the integrated Chinese and western medicine group were significantly lower than those in control group [painless: 22.41% (13/58) vs. 39.66% (23/58), mild pain: 10.35% (6/58) vs. 46.55% (27/58)], while the proportions of patients with moderate pain and severe pain in the integrated Chinese and western medicine group were significantly higher than those of the control group [moderate pain: 53.45(31/58) vs. 12.07% (7/58), severe pain: 13.79% (8/58) vs 1.72% (1/58), both P < 0.05]. After treatment, the proportion of patients with improved KPS score in integrated Chinese and western medicine group was significantly higher than that in control group [55.17% (32/58) vs. 36.21% (21/58), P < 0.05], and the proportion of patients with stable and decreased KPS score were less than that of control group [stable KPS score:18.97%(11/58) vs. 27.59%(16/58), decreased KPS score:25.86% (15/58) vs. 36.21% (21/58)]. The proportions of patients with blood cell count (WBC), hemoglobin (Hb) and platelet count (PLT) showing no myelosuppression (at the zero degree) after treatment in integrated Chinese and western medicine group were obviously higher than those in control group [WBC: 77.59% (45/58) vs. 36.21% (21/58), Hb: 77.59% (45/58) vs. 70.69% (41/58), PLT: 58.62% (34/58) vs. 32.76% (19/58), all P < 0.05]. Conclusion Yanshu compound radix sphore injection combined with radiotherapy can reudce bone metastasis pain, reduce bone marrow suppression and improve quality of life in patients with advanced lung cancer and bone metastasis.

2.
Chinese Journal of Biotechnology ; (12): 1564-1575, 2016.
Article in Chinese | WPRIM | ID: wpr-243699

ABSTRACT

In eukaryotic cells, DNA is packaged inside the nucleus together with histones to form nucleosomes. Each histone molecule contains two of each core histone subunits H2A, H2B, H3 and H4. Among core histones, the H2A family is of great interest due to the high diversity of specialized variants. These variants have shown important role in critical cellular processes. Epigenetic mechanism in oomycetes is barely known. Phytophthora infestans is a severe pathogen and a model species in oomycetes. In this study, we studied the sequence and expression pattern of H2A variants of P. infestans through genome search, sequences alignment, phylogenetic analysis and realtime qPCR detection. P. infestans contains conserved genes encoding histone variants H2A.X.1, H2A.X.2 and H2A.Z, and these genes have specific expression patterns during development and infection stages. Our datasets provide useful inputs to help explore the epigenetic mechanisms of oomycetes.

3.
Chinese Journal of Physical Medicine and Rehabilitation ; (12): 413-415, 2014.
Article in Chinese | WPRIM | ID: wpr-450876

ABSTRACT

Objective To observe the effects of family cognitive training on patients with vascular cognitive impairment but without dementia.Methods Sixty patients with non-dementia type vascular cognitive impairment were divided at random into a group which received family cognitive training (30 cases) and a control group (30 cases).The 2 groups all took routine drugs and exercise.The family cognitive training group received cognitive training additionally.Before treatment and after 1 and 6 months of treatment,all of the patients of both groups were assessed using the mini-mental state examination (MMSE),the Montreal cognitive assessment (MoCA) and the modified Barthel index (MBI).Results After 1 month of treatment there was no significant difference between the 2 groups in any of the assessments.After6 months the scores on each item of the MMSE,MoCA and MBI had improved significantly more in the family cognitive training group than in the control group.Conclusion Family cognitive training is effective in treating non-dementia type vascular cognitive impairment.It can delay disease progression and improve cognitive function and ability in the activities of daily living.

4.
Tumor ; (12): 303-309, 2010.
Article in Chinese | WPRIM | ID: wpr-433352

ABSTRACT

Objective:To assess the effectiveness and safety of radiotherapy combined with surgery for gastric cancer compared with single surgery. Methods:We retrieved relevant randomized controlled trails in Cochrane Library (Issue 2, 2009), PubMed (Jan 1966-Jun 2009), EMBASE (Jan 1974-Jun 2009), Chinese Biomedical Literature Database (Jan 1978-Jun 2009), Chinese Science and Technology Periodicals Database (Jan 1989-Jun 2009) ,China National Knowledge Infrastructure (Jan 1994 to Jun 2009) and Wanfang database (Jan 1997-Jun 2009). Two researchers assessed the quality of included randomized controlled trials (RCT) and extracted data independently. The RevMan 5.0 software was used for Meta-analysis. Results:Nine RCTs including 1 548 patients were selected for Meta analysis. Five RCTs were related with comparison of preoperative radiotherapy plus surgery with single surgery. Two RCTs were about the comparison of surgery plus perioperative radiotherapy with single surgery. Two RCTs were the comparative studies between surgery plus postoperative radiotherapy and single surgery. The Meta analysis results showed that: (1)compared with surgery alone, preoperative radiotherapy combined with surgery can increase 3 years [OR = 1.78, 95% confidence interal (CI):1.14-2.78], 5 years (OR = 1.67, 95%CI :1.22-2.29),and 10 years (OR = 1.64, 95%CI 1.03-2.60) survival rate,and reduce the tumor recurrent rate(OR = 0.59, 95%CI :0.37-0.92) and metastasis rate (OR= 0.44, 95%CI :0.27-0.73); (2) The tumor recurrent rates (OR = 0.19,95%CI :0.03-1.14 )and tumor metastasis rates (OR = 0.09, 95%CI :0.00-1.77)had no difference between single surgery group and peri-operative radiotherapy plus surgery group;(3) Postoperative radiotherapy compared with surgery had no significant effects on 1 year (OR = 0.83, 95%CI :0.60-1.15) and 3 years (OR = 0.75, 95%CI :0.51-1.11) survival rate compared with single surgery, but the 5 years (OR = 0.57,95%CI :0.34-0.95) survival rate of the patients who received surgery alone was higher than those who received combined therapy. No difference of the tumor recurrence rate(OR=0.59,95%CI :0.33-1.05) and tumor metastasis rate (OR=0.90,95%CI:0.51-1.59) were observed between the two groups. Conclusion:Preoperative radiotherapy combined with surgery is more rational and effective than surgery alone in the treatment of gastric cancer. However in terms of the clinical effects of perioperative or postoperative radiotherapy combined with surgery, more RCTs with larger samples and higher quality need to be carried out to make further verification.

5.
China Biotechnology ; (12): 34-38, 2007.
Article in Chinese | WPRIM | ID: wpr-407636

ABSTRACT

L-theanine (γ-glutamylethylamide) is the main free amino acid component of tea and its favorable physiological effects on mammals have been reported. An enzymatic method for optically pure L-theanine production with a new L-aminoacylases-production fungi Cunnighamella echinulata 9980 was developed. The optimum conditions for enzymatic catalysis were at pH 6.5 with 50 mmol/L N-Acyl-DLtheanine and 40 mmol/L CoCl2. After 12-h incubation at 50℃,22.5 mmol/L L-theanine was obtained, the conversion rate against N-Acyl-L-theanine being 90%. Cunnighamella echinulata and the aminoacylase were applied in preparation of L-theanine.

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