2.Preventive effect of integrated Chinese and Western medicine on hepatic veno-occlusive disease after hematopoietic stem cell transplantation.
Jia LIU ; Xi ZHANG ; Xing-Hua CHEN
Chinese Journal of Integrated Traditional and Western Medicine 2010;30(10):1049-1051
OBJECTIVETo investigate the effect of compound Danshen injection combined with prostaglandin E1 low molecular weight heparin calcium to dextran-40 preventing hepatic veno-occlusive disease (HVOD) after hematopoietic stem cell transplantation (HSCT).
METHODSA total of 520 patients who received HSCT in the authors' hospital from May 1998 and December 2009 were subjected, among whom 231 patients received autologous peripheral blood stem cell transplantation, 125 received HLA-identical sibling HSCT, 49 received HLA-identical/mismatched unrelated HSCT and 115 received HLA-haplotype HSCT. All patients were treated by intravenous dripping of CSI 40-60 mL, dextran-40 250-500 mL, prostaglandin-E1 40-60 microg, and subcutaneous injection of low molecular weight heparin calcium 3 000-5 000 IU every day, the preventive effect on HVOD after HSCT was observed.
RESULTSHVOD occurred and caused death only in 1 case of the 520 patients observed, the incidence was 0.19%. Neither obvious adverse reaction nor coagulation disorder was found.
CONCLUSIONCompound Danshen Injection combined with prostaglandin E1, low molecular weight heparin calcium and dextran-40 is a safe and effective protocol for the prevention of HVOD after HSCT.
Adolescent ; Adult ; Alprostadil ; therapeutic use ; Child ; Child, Preschool ; Combined Modality Therapy ; Dextrans ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Heparin, Low-Molecular-Weight ; therapeutic use ; Hepatic Veno-Occlusive Disease ; etiology ; prevention & control ; Humans ; Male ; Middle Aged ; Phenanthrolines ; therapeutic use
3.Efficacy observation of chiropractic plus foot bath with Chinese medicine for transient synovitis of the hip in children
Zhi-Xing LI ; Bao-Hua PAN ; Rui-Xi ZHANG ; Yu-Yu XU ; Xiao-Zhuan CHEN
Journal of Acupuncture and Tuina Science 2021;19(1):37-42
Objective: To compare the efficacy of different treatment protocols in treating transient synovitis of the hip (TSH) in children and to optimize the clinical treatment strategy for this condition. Methods: Ninety kids with TSH were divided into a control group, a chiropractic group and a chiropractic plus foot bath group using the random number table method, with 30 cases in each group. The control group was treated with conventional traction; the chiropractic group was given chiropractic treatment based on the control group; the chiropractic plus foot bath group was given Chinese medicine foot bath based on the chiropractic group. Traction and foot bath were conducted once daily while chiropractic was done once every other day, all with 14 d as a treatment course for a total of two courses. Changes in the visual analog scale (VAS) score and range of motion (ROM) of the hip joint in the three groups were observed, and the efficacy was compared. Results: The total effective rate was 93.3% in the chiropractic plus foot bath group, versus 76.7% in the chiropractic group and 66.7% in the control group, and the total effective rate was notably higher in the chiropractic plus foot bath group than in the other two groups (both P<0.05). Respectively after the first and second treatment course, the VAS score decreased significantly in each of the three groups compared with that before treatment (all P<0.01), and the ROM of the hip joint in flexion increased significantly (all P<0.01). After two treatment courses, the VAS score was lower in the chiropractic plus foot bath group than in the other two groups (both P<0.05), and its ROM of the hip joint in flexion was larger than that in the other two groups (both P<0.05). Conclusion: Based on traction, chiropractic plus Chinese medicine foot bath can effectively reduce pain and improve motor function of the hip joint in treating TSH.
4.Identification and Phyletic Evolution Analysis of Actinomyces hyovaginalis from Swine
Yu-Long ZHOU ; Hua-Xing DONG ; Xi-Lin HOU ; Hong SHAO ; Cheng XIA ; Hong-Bo NI ; Fan-Ze PIAO ;
Microbiology 1992;0(05):-
A strain was isolated from internal organ of died porcine about 8 weeks with purulent pneumonia,arthritis,pyogenic arthritis and endocarditis in April 2007.Objectives of the study are to confirm the genus of the strain,pathopoiesis,and drug sensitivity.The mainly study methods:the first,the strain was identified by the phenotype and the characteristics of the biochemistry,sequence 16S rDNA genes of the strain was analyzed by molecular biology technology,finally animal experiment and drug sensitivity testing were done.The results of the phenotype and the characteristics of the biochemistry showed that it is greatly similar to Actinomyces hyovaginalis,16S rRNA sequence analysis exhibited the homology achieved to 99.2% com-pared with group III strains of Actinomyces hyovaginalis,and the phyletic evolution analysis also indicated that it has mostly relationship with group III strains of Actinomyces hyovaginalis.Animal experiment dis-covered it has highly pathogenicity to Mus musculus albus;Drug sensitivity testing showed that it is hyper-sensitive to Erycin,Gentamicin and Amikacin.So,the result of the study confirmed that the strain is Actin-omyces hyovaginalis III with the pathogenicity.
5.Relationship of vascular endothelial growth factor gene polymorphisms with retinopathy of prematurity in pre-term infants
Ping, WANG ; Zhi-chun, YE ; Xi-rong, GAO ; Li-hua, XIE ; Xing-yuan, ZHU ; Xi-ying, ZHANG ; Li-juan, TAO ; Xiao-rong, TANG
Chinese Journal of Experimental Ophthalmology 2012;(12):1131-1134
Background Statistic data revealed that different retinopathy of pre-term infants have different susceptibility to retinopathy of prematurity (ROP),which may be associated with polymorphism of vascular endothelial growth factor(VEGF) gene.Objective This study was to determine the association of polymorphisms of VEGF gene with the risk for ROP.Methods This research was approved by Ethics Committee of Hunan Children's Hospital,and written informed consent was obtained from the parents of patients.A prospective case-controlled study was designed.Ninety-nine ROP patients in Hunan Children' s Hospital and 88 pre-termed children without ROP were included from January,2006 to December,2009.Thirty-nine patients who received retinal photocoagulation or cryotherapy were included as the treatment group,and 60 untreated but spontaneously regressed ROP patients as the non-treatment group.No significant differences were seen in demography between with the ROP group and the without ROP group,or between the treatment group and the non-treatment group (all P>0.05).2 mL of peripheral blood was collected for the extraction of DNA.Gene polymorphisms of VEGF-A+405 and VEGF-A936 were detected using the pyrosequencing method.Results No significant difference was found in the frequencies of the VEGF-A+405 gene polymorphisms between the ROP group and without ROP group (P =0.071,OR =0.675,95 % CI =0.444-1.026).Also no significant difference was found in the frequencies of the VEGF-A936 gene polymorphisms between with the ROP group and without the ROP group (P =0.118,OR =0.768,95 % CI=2.823-4.614).However,the frequencies of the VEGF-A+405 gene polymorphisms were significantly higher in the ROP treatment group than the non-treatment group (P<0.01,OR--0.857,95 % CI =5.239-14.024),and VEGF-A936 gene polymorphisms was also significantly higher in the ROP treatment group than the non-treatment group (P =0.000,OR =3.609,95 % CI =0.711-0.829).Conclusions There is no association between the VEGF-A+405/VEGF-A936 single nucleotide polymorphism with the risk of ROP,but polymorphisms of VEGF gene may be correlated with the prognosis of ROP.The carrier of VEGF-A +405 /VEGF-A936 allele is more susceptible to ROP progression.
6."The Window Effect "of 1800MHz Electromagnetic Radiation on Oxidative Stress in Skin of SD Rats
Yun-zhen MU ; Xi-nan WU ; Yuan ZHANG ; Hua LIN ; Hue-xing WU ; Qing XING
Journal of Kunming Medical University 2018;39(6):22-25
Objective To investigate the effect of 1 800 MHz electromagnetic radiation on activity of SOD and GSH-Px in the skin tissues of SD rats.Methods A total of 98 healthy SD rats with SPF level,aged 4 weeks, were randomly divided into radiation group and control group.The radiation group was totally exposed under 1 800 MHz electromagnetic wave with seven different power density of radiation of 0.1 mW/cm2,0.3 mW/cm2,0.5 mW/cm2 , 0.7 mW/cm2, 0.9 mW/cm2, 1.0 mW/cm2and 1.2 mW/cm2respectively.It lasted 21 days and for a period of 12 hours a day. After radiation,the activity of SOD and GSH-Px in the skin tissues were detected by enzyme marker. Results In radiation group,the activity of SOD and GSH-Px in the skin tissues of SD rats were decreased under 0.3 mW/cm2and 0.5 mW/cm21 800 MHz electromagnetic wave. Compared with the control group, there was a significantly difference in radiation group (P<0.05) .While under other four 1 800 MHz electromagnetic waves, the activity of GSH-Px and SOD in the skin tissues showed no statistical difference between the two groups (P>0.05) . Under 1 mW/cm21 800 MHz electromagnetic wave, the activity of GSH-Px showed no statistical difference between two groups (P>0.05) . Conclusion The power density of 0.3 mW/cm2and 0.5 mW/cm21 800 MHz electromagnetic wave can reduce the activity of GSH-Px and SOD in the skin tissues of rats.
8.The developmental neurotoxic effects in offspring of pregnant rats exposed to benzoapyrene.
Xiao-Yan WANG ; Na LI ; Hua-Xing XI ; Qiao NIU ; Ji-Sheng NIE
Chinese Journal of Industrial Hygiene and Occupational Diseases 2011;29(4):275-279
OBJECTIVETo study the effects of prenatal exposure to benzo[a]pyrene (B[a]P) on the physical development, early behavioral development, the adaptability to new environment and the learning and memory ability of rat offspring.
METHODSPregnant rats were randomly divided into five groups: control group, olive oil group, 3 exposure groups (25, 50 and 100 mg/kg B [a]P). The rats were exposed to B [a]P) by intraperitoneal injection on the 17th-19th days during gestation. The offspring were weighed on postnatal days (PND)1, PND 4, PND 7 and PND 28, the indices of physical development, reflective ability and sensory function were detected for offspring, the Morris water maze and Open-field tests were used to measure the ability of learning and memory and the adaptability to new environment of offspring.
RESULTSThe time of ear opening in middle and high-dose groups [(4.1 +/- 0.4),(5.0 +/-0.4) d] was posterior to that in untreated and solvent groups [(3.3 +/- 0.5), (3.4 +/- 0.6) d ](P < 0.01). The attainment rate (6.5%) of the surface righting reflex test in high-dose group on the 4th day was significantly lower than that (36.1%) in untreated group, the attainment rate (50.0%) in high-dose group on PND7 was significantly lower than those (81.3% and 79.3%) in untreated group and solvent group (P < 0.05). Compared to the untreated group, the time of forelimb hanging test in all exposure groups on PND12 and PND14 significantly decreased; compared to the solvent group the time of forelimb hanging test decreased in high-dose group on the 14th day significantly decreased (P < 0.01). The attainment rate (61.9%) of olfactory discrimination in high-dose group on PND12 was significantly lower than that (94.3%) in untreated group (P < 0.05). The results of Morris water maze test showed that the escape latency of different dose groups significantly increased, and the time of spatial probe and the times of traversing flat in high-dose group decreased significantly, as compared to the untreated and solvent groups (P < 0.01). The results of open-field test indicated that the center retention time in middle and high-dose groups significantly prolonged, the times of crossing lattice obviously reduced, and the rearing times decreased in high-dose group, as compared to untreated (P < 0.05).Compared to the solvent group, the times of crossing lattice in all exposure groups reduced significantly (P < 0.01 or P < 0.05).
CONCLUSIONThe prenatal exposure to B[a]P could inhibit the physical development and early behavioral development, and influence the adaptability to new environment and learning and memory ability for offspring.
Animals ; Benzo(a)pyrene ; toxicity ; Female ; Learning ; drug effects ; Maze Learning ; Memory ; drug effects ; Motor Activity ; Neurotoxicity Syndromes ; physiopathology ; Pregnancy ; Prenatal Exposure Delayed Effects ; physiopathology ; Rats ; Rats, Sprague-Dawley
10.Plasma levels of N-terminal pro-brain natriuretic peptide and glycogen phosphorylase isoenzyme BB in neonates with asphyxia complicated by myocardial injury.
Li-Xing LIN ; Qing-Hua MAO ; Zhi-Ling ZHANG ; Cai-Xia AN ; Xi-Guang KANG
Chinese Journal of Contemporary Pediatrics 2010;12(4):252-255
OBJECTIVETo investigate the changes and the clinical significance of N-terminal pro-brain natriuretic peptide (NT-proBNP) and glycogen phosphorylase isoenzyme BB (GPBB) levels in neonates with asphyxia complicated by myocardial injury.
METHODSSixty-four neonates with asphyxia (39 mild, 25 severe) were enrolled. Of the 64 neonates, 30 had myocardial injury and 34 did not develop myocardial injury. Twenty-five healthy neonates served as a control group. Plasma levels of NT-proBNP and GPBB were measured using ELISA. Myocardial enzymes and cardiac troponin I were stimultaneously measured, and electrocardiography and chest radiographs were obtained.
RESULTSThe plasma levels of NT-proBNP and GPBB in neonates with myocardial injury were significantly higher than those in neonates without myocardial injury and in the control group (P<0.01). The neonates with severe asphyxia had significantly increased plasma NT-proBNP and GPBB concentrations compared to those with mild asphyxia and the control group (P<0.01). Spearman rank correlation analysis showed that plasma NT-proBNP level was positively correlated with plasma GPBB level in neonates with asphyxia. Plasma levels of NT-proBNP and GPBB were also positively correlated with plasma levels of CK-MB, CK and LDH (P<0.01).
CONCLUSIONSBoth NT-proBNP and GPBB can be used as biomarkers of myocardial injury in neonates with asphyxia. The measurement of plasma NT-proBNP and GPBB levels was useful in early identification of myocardial injury and severity evaluation in neonates with asphyxia.
Asphyxia Neonatorum ; blood ; Cardiomyopathies ; blood ; Creatine Kinase, MB Form ; blood ; Enzyme-Linked Immunosorbent Assay ; Female ; Glycogen Phosphorylase ; blood ; Humans ; Infant, Newborn ; Male ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood