1.Rehabilitation and Exercise for Senior Coronary Heart Disease (review)
Chinese Journal of Rehabilitation Theory and Practice 2010;16(5):421-422
The rehabilitation exercise has been found to be an important part of the treatment of the senior coronary heart disease in the recent researches. The senior patients with coronary heart disease are always complicated, so the exercises should start with low intensity and increase gradually. It is important to pay attention to the warm up and relaxation before and after the exercises. There are few patients accepted rehabilitation, which need pay more attention on it to help the senior patients improve their quality of life.
2.Tomographic characteristics of optic nerve head on Heidelberg retina tomograph Ⅲ in healthy Chinese subjects
Bin, LIU ; Ming-guang, HE ; Sheng-song, HUANG ; Qiu-xia, YIN ; Xiao-hu, DING
Chinese Journal of Experimental Ophthalmology 2013;(7):664-667
Background Normal adult optic disc rim width follows inferior ≥ superior ≥ nasal ≥ temporal (ISNT) rule.Analysis of the optic disc structural parameters with Heidelberg retina tomograph (HRT) can understand whether ISNT principle is suitable to other optic disc structure parameters.Objective This study was to investigate the characteristics of optic nerve head structure parameters in normal Chinese adults.Methods The parents of twins who participated Guangzhou Twin Eye Study were enrolled in Zhongshan Ophthalmic Center from 2006 June to 2011 August.All subjects received the routine eye examinations,including visual acuity,slit lamp microscope,direct ophthalmoscope examination,auto-refraction examination and HRT Ⅲ examination.All data from the right eyes were collected and analyzed.HRT values from different quadrants of optical nerve head were compared with one-way analysis of variance,and the multiple comparison between quadrants was carried out by Bonferroni test.The differences of optical nerve head parameters in different gender were analyzed using independent sample t test and Bland-Altman test.Results In this study,1672 eyes of 1672 subjects were included,with the 759 male and 913 female persons and average age of (41.8±5.3)years.No significant differences were seen in the disc area (DA)between the superior and inferior,as well as the nasal and temporal quadrants among the subjects (P>0.05).In addition,there were not significantly different in the rim area (RA) between the superior and nasal disc as well as the rim volume (RV) among the inferior,superior and nasal disc (P>O.05).However,significant differences were found in the cup area (CA),cup/disk area ratio (C/DAR),cup volume (CV),mean cupdepth (MCD),maximum cup depth (MxCD),height variation contour (HVC),cup shape measure (CSM),mean retinal nerve fiber layer thickness (mRNFLT) and retinal nerve fiber layer cross section area (RNFLcsa) among the different quadrants (P<0.001).The local differences from only DA and RA complied with an ordination of the ISNT rule.The values of DA,CA,C/DAR,CV,MCD,MxCD from male individuals were higher,but those of the RV,HVC,mRNFLT RNFLcsa were lower in comparison with female individuals.Nevertheless,all the differences were < 0.1 with a maximal mean difference in DA and CA (both 0.07 mm2).Conclusions The optical nerve head configurations measured by HRT have different distributing characteristics in four quadrants in normal adults.Most parameters show the higher values in the inferior and superior than those in nasal and temporal of disc,but DA and RA meet ISNT rule.The differences of most parameters between male and female subjects can be ignored.
3.The impact of refractive errors and axial length on the structural parameters of the optic disc
Bin, LIU ; Ming-guang, HE ; Sheng-song, HUANG ; Qiu-xia, YIN ; Xiao-hu, DING
Chinese Journal of Experimental Ophthalmology 2013;31(10):953-957
Background Heidelberg Retinal Tomograph (HRT) has been widely used in clinical diagnosis of glaucomatous optic neuropathy,importantly,the measurement results of HRT may be affected by myopia.Therefore,studying the effect of different refractive status and axial length on structural parameters of the optic disc is important.Objective This study was to evaluate the influence of refractive error and axial length to optic nerve head parameter measured by HRT.Methods The parents who participate in Guangzhou Twin Study were enrolled in this investigation from July 2006 to August 2011.The regular eye examinations,including visual acuity,slit lamp,fundus,auto-refraction,HRT-Ⅲ and intraocular lens (IOL) Master,were performed on all the subjects.Thc data from right eyes of subjects were collected and analyzed.The linear correlation analysis and multiple linear regression analysis were applied to analyze the correlation between HRT optic papilla configuration parameter and equivalent sphere and ocular axis length.Results A pilot prospective series cases observational study was designed.1748subjects were enrolled in this study.The disc area (DA) (P=0.021),rim area (RA) (P<0.001),rim volume (RV) (P<0.001),mean retinal nerve fiber layer thickness (mRNFLt) (P<0.001) and retinal nerve fiber layer cross section area (RNFLcsa) in the high myopia were greater than those of the emmetropic group,with significant difference between the two groups (P<0.001).However,the cup area (CA),cup/disk area ratio (C/DAR) and cup volume (CV) were less in the high myopic group than those of the emmetropic group (P=0.004,P<0.001 and P<O.001),respectively.In the mild-moderatc myopic group,the RV,mRNFLt and RNFLcsa were greater than those of the emmetropic group (all of the P value less than 0.001),but the numbers of DA,CA,C/DAR,and CV were less than those of the emmetropic group,the differences were significant and their P valuables were 0.038,< 0.001,<0.001 and 0.001 respectively.The differences of structure parameters between the hyperopia group and the emmetropic group were not statistically significant (P>0.05).The DA,CA,RA,C/DAR,CV,RV,mean cup depth (MCD),maximum cup depth (MxCD),cup shape measure (CSM),mRNFLt and RNTLcsa were (2.04±0.43) mm2,(0.49±0.34) mm2,(1.55 ± 0.34) mm2,0.23-0.13,(0.11 ± 0.12) mm3,(0.45 ± 0.19) mm3,(0.21 ± 0.09) mm,(0.60±0.21) mm,-0.21 ± 0.07,(0.29 ± 0.07) mm and (1.46 ± 0.36)mm2,respectively,in the 1748 eyes of 1748 subjects.No significant correlation was found between the DA value with SE (r=-0.032,P =0.186).However,weaker positive correlations were seen between the CA,C/DAR,CV,MCD,MxCD with SE (r=0.139,0.163,0.130,0.004,0.054,P< 0.05) and negative correlation between RA,RV,mRNFLt and RNFLcsa with SE (r =-0.178,-0.331,0.241,-0.239,P<0.001).With the increase of the ocular axial length,the DA,RA,RV,mRNFLt and RNFLcsa values were enlarged,and the CV value was smaller.With the increase of CA,the RA,C/DAR,CV,RV,MCD,MxCD,CSM and RNFLcsa values elevated,but mRNFLt value was decreased.Conclusions Refractive error is not associated with DA,but the measuring results are different among various refractive groups.Refractive error,ocular axial length and DA affect the measuring result of HRT.
5.The preotective effects of total glycosides Rubus parviflolius on cerebral ischemic in rat.
Ji-Sheng WANG ; Zong-Yin QIU ; Yong-Peng XIA ; Hui-Zhi LI ; Ling-Yan REN ; Li ZHANG
China Journal of Chinese Materia Medica 2006;31(2):138-141
OBJECTIVETo observe the protective effects of total glycosides Rubus parviflolius (TGRP) on local cerebral ischemic.
METHODThe local cerebral ischemia in rat was made by middle cerebral artery occlusion(MACO). The infraction weight was determined by TTC stain. SOD, MDA, GSH and apoptotis were determined with different method respectively.
RESULTTGRP 20, 10 mg x kg(-1) ig markedly improved the abnormal nervous symptoms, incredsed the SOD, GSH activity and reduced contentes of MDA in brain of MACO rat, TGRP 20 mg x kg(-1) ig significantly decreased the numbers of apoptotic cells in ischemic cortex.
CONCLUSIONTGRP has protective effects against cerebral infraction, and its mechanism may be related to anti-apoptotis and free radical.
Animals ; Apoptosis ; drug effects ; Behavior, Animal ; drug effects ; Brain ; metabolism ; pathology ; Glycosides ; isolation & purification ; pharmacology ; Infarction, Middle Cerebral Artery ; metabolism ; pathology ; physiopathology ; Male ; Neuroprotective Agents ; pharmacology ; Plant Leaves ; chemistry ; Plant Stems ; chemistry ; Plants, Medicinal ; chemistry ; Rats ; Rats, Sprague-Dawley ; Rosaceae ; chemistry
6.Application of Aidi injection (艾迪注射液) in the bronchial artery infused neo-adjuvant chemotherapy for stage III A non-small cell lung cancer before surgical operation.
Xue-fei SUN ; Yan-tao PEI ; Qiu-wei YIN ; Ming-sheng WU ; Guo-tao YANG
Chinese journal of integrative medicine 2010;16(6):537-541
OBJECTIVETo study the effect of Aidi Injection (艾迪注射液,ADI) applied in the bronchial artery, applied in the bronchial artery infused (BAI) neo-adjuvant chemotherapy for stage III A non-small cell lung cancer (NSCLC) before surgical operation.
METHODSThe 60 patients with NSCLC stage III A underwent two courses BAI chemotherapy before tumor incision were assigned to two groups, the treatment and the control groups, using a random number table, 30 in each group. ADI (100 mL) was given to the patients in the treatment group by adding into 500 mL of 5% glucose injection for intravenous dripping once daily, starting from 3 days before each course of chemotherapy, and it lasted for 14 successive days, so a total of 28 days of administration was completed. The therapeutic effectiveness and the adverse reaction that occurred were observed, and the levels of T-lymphocyte subsets, natural killer cell activity, and interleukin-2 in peripheral blood were measured before and after the treatment.
RESULTSThe effective rate in the treatment group was higher than that in the control group (70.0% vs. 56.7%, P<0.05). Moreover, as compared with the control group, the adverse reaction that occurred in the treatment group was less and mild, especially in terms of bone marrow suppression and liver function damage (P<0.05). Cellular immune function was suppressed in NSCLC patients, but after treatment, it ameliorated significantly in the treatment group, showing significant difference as compared with that in the control group (P<0.05).
CONCLUSIONADI was an ideal auxiliary drug for the patients in stage III A NSCLC received BAI neo-chemotherapy before surgical operation; it could enhance the effectiveness of chemotherapy, ameliorate the adverse reaction and elevate patients' cellular immune function; therefore, it is worthy for spreading in clinical practice.
Adult ; Aged ; Antineoplastic Agents ; adverse effects ; pharmacology ; therapeutic use ; Bronchial Arteries ; drug effects ; pathology ; Carcinoma, Non-Small-Cell Lung ; blood ; drug therapy ; immunology ; surgery ; Chemotherapy, Adjuvant ; Drugs, Chinese Herbal ; adverse effects ; pharmacology ; therapeutic use ; Female ; Humans ; Infusions, Intra-Arterial ; Injections ; Interleukin-2 ; blood ; Killer Cells, Natural ; drug effects ; immunology ; Lung Neoplasms ; blood ; drug therapy ; immunology ; surgery ; Lymphocyte Subsets ; drug effects ; immunology ; Male ; Middle Aged ; Neoplasm Staging ; Time Factors ; Treatment Outcome
7.Treatment of severe hepatitis by artificial liver support system.
Quan MING ; Shao-qing QIU ; Chang-yin CHEN ; Sheng-xiang LUO ; Jie ZHOU ; Ling BAI
Chinese Journal of Hepatology 2004;12(5):315-315
Adolescent
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Adult
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Female
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Hepatitis
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therapy
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Humans
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Liver, Artificial
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Male
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Middle Aged
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Plasma Exchange
8.Evaluation of the risk of clonorchiasis inducing primary hepatocellular carcinoma.
Sheng-Kui TAN ; Xiao-Qiang QIU ; Hong-Ping YU ; Xiao-Yun ZENG ; Yin-Nong ZHAO ; Lang HU
Chinese Journal of Hepatology 2008;16(2):114-116
OBJECTIVETo explore the relationship between clonorchiasis and primary hepatocellular carcinoma (HCC) and analyze the synergistic actions of HBV infection, alcohol consumption and clonorchiasis on HCC development.
METHODSThis hospital-based case-control study was conducted among 444 HCC patients (cases) and 500 non tumor patients (controls) to compare the prevalence of clonorchiasis in the cases and the controls. The risk of clonorchiasis and the synergistic actions between HBV infection, alcohol consumption and clonorchiasis on HCC development were analyzed by crossover analysis and multiple logistic regression.
RESULTSThe prevalence of clonorchiasis in the cases (16.44%) was much higher than that of the controls (2.40%) (X2 = 56.58, P less than 0.01). In the case group, the OR value of those with clonorchiasis was 8.00 (95% CI: 4.34-14.92). The OR value was 4.82 (95% CI: 2.32-10.26) for the subjects whose clonorchiasis was diagnosed less than 10 years before their diagnosis of HCC, and was 17.54 (95% CI: 5.47-57.18) for those whose HCC was diagnosed more than 10 years ago. HBV infection, alcohol consumption and clonorchiasis showed an additive interaction in the development of HCC, with a relative excess risk of interaction of 110.43 and 18.23; attributable proportion of interaction of 0.80 and 0.63; synergy index of 5.18 and 2.84, respectively.
CONCLUSIONClonorchiasis could be an important risk factor for HCC. When the course of clonorchiasis is prolonged, the risk of HCC could increase. HBV infection, alcohol consumption and clonorchiasis might have synergistic actions on the development of HCC.
Adolescent ; Adult ; Aged ; Animals ; Carcinoma, Hepatocellular ; parasitology ; Case-Control Studies ; Clonorchiasis ; Clonorchis sinensis ; isolation & purification ; Female ; Humans ; Liver Neoplasms ; parasitology ; Male ; Middle Aged ; Prevalence ; Risk Factors ; Young Adult
9.FGF-2/PELA/BMP-2 microcapsule scaffold promotes osteogenic differentiation of rat periosteum-derived stem cells in vitro.
Jie YIN ; Su-Jun QIU ; Jun-Huai GAO ; Sheng-Li ZHAO ; Shao-Xiong MIN
Journal of Southern Medical University 2017;37(1):68-74
OBJECTIVETo observe the effect of a microencapsule scaffold capable of sustained release of fibroblast growth factor-2 (FGF-2) and bone morphogenetic protein-2 (BMP-2) in promoting the osteogenic differentiation of rat periosteum-derived stem cells (PDSCs) in vitro.
METHODSPDSCs from 4-week-old SD rats, after identification of the surface markers using flow cytometry, were induced to differentiate into osteoblast, chondroblast, and adipocyte lineages. The differentiated cells were verified by staining with Alizarin red, toluidine blue, alcian blue, oil red O and by immunofluorescence assay. FGF-2/PELA/BMP-2, FGF-2/PELA, PELA/BMP-2 and PELA microcapsules were prepared, examined for surface morphologies using scanning electron microscopy (SEM), and tested for controlled release of FGF-2 and BMP-2 using ELISA. The third passage of PDSCs were cultured in the presence of the aqueous extracts of one of the 4 materials, and alkaline phosphatase (AKP) activity in the culture media was detected at 7 and 14 days of culture; the expression levels of osteogenesis-related genes were quantified with quantitative real-time PCR (qRT-PCR). The osteogenic differentiation ability of the PDSCs cultured with the extracts was compared.
RESULTSThe PDSCs, which expressed mesenchymal stem cell surface markers, were shown to have osteogenic, chondrogenic and adipogenic differentiation potentials. The cells cultured with the extract of FGF-2/PELA/BMP-2 microcapsules showed the highest AKP activity at 7 and 14 days of culture, and their expression levels of OCN and RunX-2 mRNA were the highest among the 4 groups; RunX-2 expression reached its peak level on day 14, and OCN mRNA expression level increased progressively as the culture time extended.
CONCLUSIONFGF-2/PELA/BMP-2 biomimetic controlled release microcapsules preserve the cytokine activities and are capable of promoting the osteogenic differentiation of rat PDSCs.
10.Effect of total saponins of Rubus parviflolius (TSRP) on change of hydrated amount and blood-brain barrier in rats during focal cerebral ischemic/reperfusion.
Ji-Sheng WANG ; Zong-Yin QIU ; Hui-Zhi LI ; Yong-Peng XIA ; Cheng-Lin ZHOU
China Journal of Chinese Materia Medica 2007;32(20):2166-2169
OBJECTIVETo explore the effects of total saponins of Rubus parviflolius (TSRP) on brain edema and blood brain barrier in rats.
METHODThe model of local cerebral ischemia was established in rats by reversible inserting a nylon thread into the anterior cerebral artery through the internal carotid artery brain hydrated amount and content change of Evan' s blue (EB) in cortex subjected to 2h middle cererbral artery occlusion (MACO) followed by 6 h, 24 h, 48 h, 72 h reperfusion and effect of TSRP. penetrability of blood brain-barrier (BBB) the index includes brain hydrated amount and penetrability of blood brain-barrier BBB.
RESULTCom- pared with I/R group. Both brain hydrated amount and the EB content decreased significantly in TSRP groups on the 6 h, 24 h, 48 h, 72 h of reperfusion after 2 hour of cerebral ischemia induced by MACO model.
CONCLUSIONTSRP could decrease brain hydrated amount and markedly lower permeability of blood-brain barrier subjected to 2 h MACO followed by 24 h reperfusion, and this may be a mechanism of TSRP alleviating brain edema during I/R.
Animals ; Blood-Brain Barrier ; drug effects ; Brain Edema ; drug therapy ; etiology ; pathology ; Brain Ischemia ; complications ; Infarction, Middle Cerebral Artery ; complications ; Male ; Phytotherapy ; Plants, Medicinal ; chemistry ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; complications ; Rosaceae ; chemistry ; Saponins ; isolation & purification ; pharmacology