1.Case of senile white hair.
Zhen-Hai CHI ; Lin JIAO ; Jun XIONG
Chinese Acupuncture & Moxibustion 2013;33(4):372-372
Acupuncture Therapy
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Aged
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Aging
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Hair Color
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Humans
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Male
2.Association between Polymorphism of Glutathione S-Transferease P1 Gene and Susceptibility in Childhood Asthma
hai-lin, LI ; jing-jing, XIONG ; yong-kun, HUANG
Journal of Applied Clinical Pediatrics 1994;0(04):-
Objective To investigate the polymorphism of glutathione S-transferease P1 gene(GSTP1) and the association between the mutation and susceptibility in childhood asthma.Methods The distribute frequency of Ile105/Ile105,Ile105/Val105 and Val105/Val105 ge-notype in GSTP1 of 51 children with asthmatic and 40 normal children were studied with polymerase chain reaction-restriction tragment length polymorphism(PCR-RFLP).Results The frequencies of Ile/Ile Ile/Val,Val/Val genotype were 66.7%,27.4% and 5.9%,the frequencies of Ile,Val allele were 80.4% and 19.6% in the asthmatic group.But the frequencies of Ile/Ile,Ile/Val,Val/Val genotype were 90.0%,7.5% and 2.5%,the frequencies of Ile,Val allele were 93.8%,6.2% in control group.The frequencies Ile/Val,Val/Val genotype and Val allele in asthmatic group were more than that in control group.A significant difference was found in the frequency distribution of GSTP1 genotypes between two groups(?2=6.947 P
3.Clinical efficacy observation of heat-sensitive moxibustion with different doses for irritable bowel syndrome.
Yong FU ; Hai-Feng ZHANG ; Jun XIONG ; Lin LI ; Ming-Fei KANG
Chinese Acupuncture & Moxibustion 2014;34(1):45-48
OBJECTIVETo compare differences of clinical therapeutic effect of heat-sensitive moxibustion with different doses for irritable bowel syndrome (IBS).
METHODSSixty cases of IBS were randomly divided into a saturated-dose group (30 cases) and a traditional-dose group (30 cases). Heat-sensitive moxibustion was applied in both groups. The acupoints that had the strongest heat-sensitive feeling were selected and treated by warm and suspended moxibustion with moxa stick. Disappearance of heat-sensitive feeling was taken as the sign of treatment time in the saturated-dose group, while the traditional-dose group was treated for 15 min each time. The treatment in both groups was given twice a day for first 5 days, and from the sixth day it was given once a day for continuous 25 times, totally 30 days. Clinical symptom scores and therapeutic effect before and after treatment in two groups were observed.
RESULTSAfter the treatment, the cured and markedly effective rate was 75.0% (21/28) in the saturated-dose group, which was inferior to 44.4% (12/27) in the traditional-dose group (P < 0.05). The clinical symptom scores, including diarrhea, abdominal distension and pain, were obviously reduced in two groups compared with those before the treatment (all P < 0.05). Compared with the traditional-dose group, the symptom scores of diarrhea and abdominal distension in the saturated-dose group were obviously decreased (0.87 +/- 0.13 vs 1.27 +/- 0.21, P < 0.01; 1.12 +/- 0.41 vs 1.32 +/- 0.26, P < 0.05).
CONCLUSIONThe moxibustion featured with disappearance of heat-sensitive feeling and saturated dose has better therapeutic effect than that with traditional-dose for treatment of IBS. As individual dynamic amount of moxibustion, disappearance of heat-sensitive and quantitation varies from person to person, which is one of the key factors to obtain the best curative effect.
Acupuncture Points ; Adult ; Female ; Humans ; Irritable Bowel Syndrome ; therapy ; Male ; Middle Aged ; Moxibustion ; Treatment Outcome ; Young Adult
5.Anatomic and radiological study on posterior pedicle screw fixation in the atlantoaxial vertebrae of children.
Xiong-wei DENG ; Zhi-hai MIN ; Bin LIN ; Fa-hui ZHANG
Chinese Journal of Traumatology 2010;13(4):229-233
OBJECTIVETo investigate the feasibility of posterior fixation with 3.5-mm pedicle screws in the atlantoaxial vertebrae of children.
METHODSIn this study, atlantoaxial vertebrae specimens were obtained from 10 cadavers of children aged 6-8 years. We measured the height and width of the C(1) pedicle and the midportion of C(1) lateral mass; the width of C(1) posterior arch under the vertebral artery groove and the height of the external and internal one-third of this part; the external, internal height and the superior, middle, inferior width of the C(2) pedicle (transverse foramen). Furthermore, computed tomography (CT) axial scan was performed on 20 age-matched volunteers to obtain relative data of their atlantoaxial vertebrae. We measured the length and width of the C(1) and C(2) pedicles in the atlantoaxial cross-sectional plane. On CT workstation, we also measured the angles between the longitudinal axes of the atlantoaxial pedicles and the midsagittal plane.
RESULTSFor the cadaveric specimen group, the height and width of the C1 pedicle were (5.26+/-0.44) mm and (6.26+/-0.75) mm respectively. The height of the medial one-third of the C1 posterior arch under the vertebral artery groove was (4.07+/-0.24) mm. The external, internal height and superior, middle, inferior width of the C2 pedicle was (6.86+/-0.48) mm, (6.67+/-0.49) mm, (6.63+/-0.61) mm, (5.41+/-0.39) mm and (3.71+/-0.30) mm, respectively. For the volunteer group measured by CT scan, the height and width of the C(1) pedicle were (5.47+/-0.34) mm and (6.63+/-0.54) mm respectively, while (6.59+/-0.51) mm and (5.13+/-0.42) mm of the C2 pedicle. The angles between the atlas, axis pedicles and the midsagittal plane were (9.60+/-1.32) degree and (27.80+/-2.22) degree respectively.
CONCLUSIONIt is feasible to place a 3.5-mm pedicle screw in the C(1) and C(2) pedicles of children aged 6-8 years old.
Axis, Cervical Vertebra ; anatomy & histology ; diagnostic imaging ; surgery ; Bone Screws ; Cervical Atlas ; anatomy & histology ; diagnostic imaging ; surgery ; Child ; Humans ; Radiography
6.Overexpression of miR-21 promotes proliferation and reduces apoptosis in non-small cell lung cancer.
Hai LAN ; Cong-yao LIN ; Hong-yin YUAN ; Bin XIONG
Chinese Journal of Oncology 2011;33(10):742-746
OBJECTIVETo elucidate the regulatory mechanism underlying proliferation and anti-apoptosis in NSCLC by overexpression of miR-21.
METHODSReal-time PCR was used to measure miR-21 abundance in non-small cell lung cancer (NSCLC) tumor samples and adjacent normal tissues, as well as NSCLC cell lines. Tumor suppressor genes as potential targets of miR-21 were predicted by sequence analysis. Luciferase assay and Western blot were used to assess the regulatory effect. The effect on A549 cell viability and apoptosis by miR-21-induced gene repression was tested by trypan-blue exclusion and flow cytometry.
RESULTSmiR-21 expression was 2.24-fold higher in the NSCLC tumor samples and 3.06-fold higher in the A549 cells than that in the adjacent normal tissues. Sequence prediction and gene expression regulation assays showed that miR-21 could reversely regulate the expression of PDCD4 (P < 0.01). Suppression of miR-21 expression is associated with an elevation of Pdcd4, resulting in a significant reduction of proliferation and the apoptosis rate (2.6%) was increased to 10.9%. Moreover, the anti-proliferation and pro-apoptotic effect by miR-21 suppression could be reversed by PDCD4 knock down.
CONCLUSIONSuppression of the tumor suppressor PDCD4 expression may be one of the important regulatory pathways of the miR-21-mediated cell proliferation and decrease of apoptosis in non-small cell lung cancer.
Aged ; Apoptosis ; Apoptosis Regulatory Proteins ; genetics ; metabolism ; Carcinoma, Non-Small-Cell Lung ; metabolism ; pathology ; Cell Line, Tumor ; Cell Proliferation ; Gene Expression Regulation, Neoplastic ; Humans ; Lung Neoplasms ; metabolism ; pathology ; Male ; MicroRNAs ; genetics ; metabolism ; Middle Aged ; Oligonucleotides, Antisense ; genetics ; RNA Interference ; RNA-Binding Proteins ; genetics ; metabolism ; Transfection
7.The treatment of acoustic neuroma with microsurgery by retrosigmoid approach
Shuang-Le WANG ; Hai-Xiong XU ; Yuan-Shi JIANG ; Chu YANG ; Chuang-Wei LI ; Xin LIN ; Dong-Tao YANG
Chinese Journal of Microsurgery 2000;0(02):-
Objective To investigate the operative methods and clinical significance of the treatment for large acoustic ncuroma with microsurgery by retrosigmoid approach.Methods 15 cases of large acoustic neuroma treated with microsurgery by retrosigmoid approach were systematic analyzed,including the operative approach,microsurgical technique,disposal after operation,prevention and cure of complications.Results Tumors were totally removed in 12 cases and were subtotally removed in 3 cases.Facial nerve was kept ana- tomic intact in 13 cases(86.7%) and acoustic nerve was kept anatomic intact in 6 cases(40.0%).The short period complications happened in 3 cases and no patient died in this series.Conclusion Treatment for large acoustic neuroma with microsurgery by retrosigmoid approach is a safe method,which give small hurt brain tissue and benefit to increase the total removal rate and protect effectively the function of facial nerve and acoustic nerve.
8.Relationship between polymerase eta expression and DNA damage-tolerance in human hepatic cells by hydroquinone.
Gong-hua HU ; Zhi-xiong ZHUANG ; Hai-yan HUANG ; Lei YU ; Lin-qing YANG ; Wei-dong JI
Chinese Journal of Preventive Medicine 2009;43(1):56-60
OBJECTIVETo investigate the effects of hydroquinone (HQ) on expression of Polymerase eta (Pol eta) and DNA damage in human hepatic cells (L-02), and to explore the role and possible mechanism of Pol eta involved in the process of DNA damage-tolerance.
METHODSAfter L-02 hepatic cells were exposed to HQ with various concentrations (0, 5, 10, 20, 40, 80 and 160 micromol/L) for 24 h, cell survival rate was detected by MTT assay; DNA impairment was detected by single cell gel electrophoresis (SCGE); Real-time fluorescent quantitative PCR and Western blotting methods were used to measure the expression of Pol eta at the mRNA and protein level in L-02 hepatic cells exposed to HQ with various concentrations (0, 5, 10, 20, 40, 80 and 160 micromol/L).
RESULTSMTT assay showed that HQ with concentrations from 0 to 80 micromol/L had little effect on the survival rate of L-02 (P>0.05); whereas the survival rate of the group of 160 micromol/Lwas significantly higher than that of the control (P<0.01) after being treated with HQ for 24 h; the higher dose of HQ presented, the more degrees of DNA damage were produced. It was found that HQ in a low concentration (1-80 micromol/L) could induce the expression of Pol eta which was in proportion to the increasements of HQ concentration; the expression levels of mRNA and protein were reached to the maximum when treated with 80 micromol/L; the expression of Pol eta decreased (the relative quantity values were 2.32 +/- 0.16 and 1.20 respectively) once the concentration of HQ exceeded 160 micromol/L as compared with the group of 80 micromol/L, but it was higher than that of the control.
CONCLUSIONThis study suggested that Pol eta might involve in the process of DNA damage-tolerance induced by HQ in the hepatic cells.
Cell Survival ; drug effects ; Cells, Cultured ; DNA Damage ; drug effects ; DNA Repair ; DNA-Directed DNA Polymerase ; metabolism ; Hepatocytes ; drug effects ; metabolism ; Humans ; Hydroquinones ; adverse effects ; Mutagens
9.Clinical efficacy of Yangjing Decoction on idiopathic asthenozoospermia.
Shu-Lin SHEN ; Qian ZHAO ; Gang XU ; Xiong-Wei LI ; Hai-Shuang TU
National Journal of Andrology 2010;16(6):569-571
OBJECTIVETo evaluate the clinical effect of the Chinese medicine Yangjing Decoction on idiopathic asthenospermia.
METHODSThis study included 62 patients with idiopathic asthenospermia diagnosed with the computer-assisted semen analysis system and other methods based on the WHO guidelines. The patients were equally randomized to a trial and a control group, the former treated with Yangjing Decoction at the dose of 400 ml bid, and the latter with Yougui Capsules tid, both for a course of 6 months. Then we analyzed the changes in sperm concentration and percentage of grade a + b sperm in the patients, as well as the pregnancy in their wives.
RESULTSCompared with the controls, the patients of the trial group showed a significantly elevated percentage of grade a + b sperm after 6 months medication (P < 0.01), though no statistically significant differences were observed in sperm concentration (P > 0.05). The total rate of effectiveness was 87.09% and 7 pregnancies were achieved in the trial group, as compared with 66.74% and 3 pregnancies in the controls (P < 0.05).
CONCLUSIONYangjing Decoction can significantly improve sperm vitality, and has a desirable effect on idiopathic asthenospermia.
Adult ; Asthenozoospermia ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Infertility, Male ; drug therapy ; Male ; Middle Aged ; Oligospermia ; drug therapy ; Phytotherapy ; Pregnancy ; Treatment Outcome ; Young Adult
10.Comparative research of moxibustion and infrared method in testing heat-sensitive state at Xiaguan (ST 7) in primary trigeminal neuralgia.
Yong FU ; Hai-Feng ZHANG ; Fang LI ; Jun XIONG ; Bo ZHANG ; Lin LI ; Ri-Xin CHEN
Chinese Acupuncture & Moxibustion 2013;33(5):411-414
OBJECTIVETo explore the possibility of the infrared objective displaying of heat-sensitive state of acupoint.
METHODSFifty-four qualified subjects were enrolled. In the natural state, thermal tomography (TTM) was adopted to shoot the thermograms on the face. After the thermograms collection, the thermo-sensitive detection with moxibustion was applied. The suspending moxibustion with moxa stick was used at Xiaguan (ST 7, affected side) for 10 mm. The cases with heat extension and transmission at the acupoint were recorded at the end of moxibustion. In following, the second infrared radiation detection was done so as to record the changes in the infrared images on the face before and after moxibustion and compare the difference in the heat-sensitive state at Xiaguan (ST 7, affected side) in the subjects between two detection methods.
RESULTSBefore moxibustion, the infrared radiation intensity at Xiaguan (ST 7, affected side) in the patients displayed mostly low temperature feature and its sensibility (true positive rate) was 65.6%, the specificity (true negative rate) was 68.2% and the accuracy was 66.7%. After moxibustion at Xiaguan (ST 7, affected side), there was an obvious block-diffused increment area of infrared radation along the cheek and its sensitivity (true positive rate) was 81.8%, the specificity (true negative rate) was 81.0% and the accuracy was 81.5% as compared with the moxibustion detection.
CONCLUSION(1) The heat-sensitive state at Xiaguan (ST 7, affected side) in the patients of primary trigeminal neuralgia can be objectively displayed by infrared imaging to a certain extent. (2) The acupoint heat-sensitization produced by moxibustion is not only the subjective sensation of the subjects, but also can be objectively displayed by infrared imaging to a certain extent.
Acupuncture Points ; Adolescent ; Adult ; Aged ; Face ; radiation effects ; Female ; Humans ; Infrared Rays ; Male ; Middle Aged ; Moxibustion ; Thermography ; Trigeminal Neuralgia ; therapy ; Young Adult