1.Controlled observation of clinical efficacy on cervical spondylosis of neck type treated with scraping and acupuncture.
Li-Mei XIAO ; Xian-Pu MENG ; Ming-Lin HAN ; Ji-Jun YANG ; Shao-Bo DU ; Wei ZHANG ; Li-Na WANG
Chinese Acupuncture & Moxibustion 2014;34(8):751-754
OBJECTIVETo observe the clinical efficacy difference between segmentation scraping and conventional acupuncture for cervical spondylosis (CS) so as to provide effective treatment method.
METHODSEighty-five cases of cervical type of CS were randomly divided into a scraping group (44 cases) and an acupuncture group (41 cases). The segmentation scraping therapy was used in the scraping group. The scraping group was treated with focusing on scraping the head and joint part of neck and occiput in the upper cervical spine injury, and focusing on scraping the lower section of cervical and shoulder in the lower cervical spine injury, once every seven days, totally for 3 times. In the acupuncture group, Fengchi (GB 20),Wangu (TE 5), Tianzhu (BL 10),Neck-Jiaji (EX-B 2), etc. were selected,once daily,for 15 days. The visual analogue scale (VAS) was used to evaluate the immediate analgesic effect after the first treatment and the clinical efficacy was observed after the end of treatment.
RESULTSAfter the first treatment, the score of VAS was decreased significantly in the scaping group (P < 0.01), but there was no significant difference in the acupuncture group compared with those before treatment (P > 0.05); the score of VAS in the scaping group after the first treatment was lower than that in the acupuncture group (3.66 +/- 0.74 vs 5.43 +/- 0.35, P < 0.01). Compared with before treatment, the scores of VAS were decreased significantly after treatment in two groups (both P < 0.01), but without significant difference between two groups (P > 0.05); the effective rate was 95.5% (42/44) in the scaping group and 87.8% (36/41) in the acupuncture group, the curative effects were similar (P > 0.05).
CONCLUSIONBoth of scraping and acupuncture therapies have good analgesic effect for cervical spondylosis, and overall effects are similar, but the immediate analgesic effect of scraping thrapy is better than that of conventional acupuncture.
Acupuncture Points ; Acupuncture Therapy ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Neck Pain ; therapy ; Spondylosis ; therapy ; Treatment Outcome
2.Logistic regression analysis of factors influencing clinical therapeutic effect on acute tetramine poisoning.
Li-heng WANG ; Ming-pu XIAN ; Wen-qui GENG ; Zhao-lan QIN ; Yu-xia LI
Chinese Journal of Industrial Hygiene and Occupational Diseases 2004;22(1):26-28
OBJECTIVETo investigate the factors affecting clinical therapeutic effect on acute tetramine poisoning.
METHODSUsing Logistic regression to analyze the relationships among the degree of tetramine poisoning, time of onset, time of admission, exposure history, sex, age, unithol, gastric lavage, etc with the death of poisonded patients.
RESULTSThe fatality rate of patient with tetramine poisoning who got gastric lavage was less than that who did not (5.85% vs 38.00%, P < 0.01). In patients who got gastric lavage, the fatality rates were increased with the degree of tetramine poisoning (control: 0%, mild poisoning: 3.07%, severe poisoning: 9.14%, P < 0.05). There was no significant difference in fatality between using unithol and not using patients (7.22% vs 8.25%, P > 0.05).
CONCLUSIONUnithol has no significant influence of clinical therapeutic effect on tetramine poisoning patients and dose not reduce the fatality rate of patient with tetramine poisoning, but gastric lavage and the degree of tetramine poisoning do. Logistic regression analysis showed that gastric lavage is the main factor affecting the therapeutic effect on tetramine poisoning.
Acute Disease ; Adolescent ; Adult ; Antidotes ; therapeutic use ; Bridged-Ring Compounds ; poisoning ; Child ; Female ; Gastric Lavage ; methods ; Humans ; Insecticides ; poisoning ; Logistic Models ; Male ; Poisoning ; mortality ; therapy ; Retrospective Studies ; Survival Rate ; Time Factors ; Treatment Outcome ; Unithiol ; therapeutic use
3.Establishment and identification of bone morrow specific transgenic mouse model with tumorigenesis by mutant Myc retrovirus infection..
Chun-Bao GUO ; Xian-Qing JIN ; Ming-Man ZHANG ; Cong-Lun PU ; Ying-Cun LI ; Quan KANG
Chinese Journal of Hematology 2010;31(4):236-239
OBJECTIVETo establish a novel Myc gene transgenic mouse model for spontaneously forming B-lymphoma and assessing its tumorigenesis potential.
METHODSFreshly isolated hematopoietic progenitor cells served as the target for Myc gene transfer mediated by a retrovirus vector. These cells were engrafted into C57BL/6 mice with (60)Co-gamma ray radiation in advance. Tumor latency was measured and the tumor loaded mice were followed for survival time. Tumor was identified with histology and immunostaining. The exogenous Myc gene was detected by Western blot (in liver, spleen, tumor tissue) and flow cytometry (FCM) \[in bone marrow (BM)\].
RESULTSMice BM-infected with mutant Myc gene more readily gave rise to B-cell lymphomas than those infected with wild type Myc gene did Myc gene was expressed highly in BM and tumor tissues but not in liver and spleen.
CONCLUSIONOur model will be a tool in assessing the transforming potential of Myc mutants and in studying cooperation between Myc and other oncogenes. Mutant Myc is more effective than wild-type Myc in promoting B cell lymphomagenesis in mice.
Animals ; B-Lymphocytes ; Cell Transformation, Neoplastic ; Flow Cytometry ; Lymphoma ; Lymphoma, B-Cell ; Mice ; Mice, Inbred C57BL ; Mice, Transgenic ; Retroviridae Infections
4.Studies on quality standard of Yifu ointment.
You-ming PU ; Yi ZHANG ; Rui GU ; Xian-rong LAI ; Juan DU ; Ren-chao LI
China Journal of Chinese Materia Medica 2007;32(22):2368-2370
OBJECTIVETo develop a method for the determination of Chonglou saponin I and Chonglou saponin II in Yifu ointment.
METHODThe chromatographic separation was performed on Hypersil ODS2 C18 column (4.6 mm x 150 mm, 5 microm) and IBBM-612111 ODS C18 guard column. Acetonitrile-0.02% phosphoric (43:57) as mobile phase. The flow rate was 1 mL min(-1) and column temperature was set at 40 degrees C. The UV detection wavelength was set 203 nm.
RESULTChonglou saponin I showed a good linear relationship at a range of 0.1024-3.2 microg, r =0.9998, the average recovery was 97.4%, and RSD was 1.8% (n = 6); Chonglou saponin II showed a good linear relationship at a range of 0.064-2.0 microg, r = 0.9999, the average recovery was 101.4%, and RSD was 1.0% (n =6).
CONCLUSIONThe method is accurate with the good reproducibility and can be used for the quality control of Yifu Ointment.
Chromatography, High Pressure Liquid ; Drug Combinations ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; standards ; Liliaceae ; chemistry ; Ointments ; Plants, Medicinal ; chemistry ; Quality Control ; Reproducibility of Results ; Rosaceae ; chemistry ; Saponins ; analysis
5.Therapeutic Observation of Heavy-dose Moxibustion at Sha-petechiae for Neck-type Cervical Spondylosis Due to Cold Coagulation and Blood Stagnation
Li-Mei XIAO ; Xian-Pu MENG ; Shao-Bo DU ; Ming-Lin HAN ; Wei ZHANG ; Li-Na WANG ; Ji-Jun YANG
Shanghai Journal of Acupuncture and Moxibustion 2017;36(11):1336-1339
Objective To observe the efficacy difference between heavy-dose moxibustion at Sha-petechiae and ordinary suspended moxibustion in treating neck-type cervical spondylosis due to cold coagulation and blood stagnation.Method A total of 113 patients with neck-type cervical spondylosis due to cold coagulation and blood stagnation were randomized into a treatment group of 58 cases and a control group of 55 cases.The treatment group was intervened by heavy-dose moxibustion at Sha-petechiae after scraping therapy;the control group was treated with conventional moxibustion therapy.The cervical symptoms and signs were evaluated by using LU's scale scores.The improvement in symptoms and clinical efficacy were observed after the intervention and half a year later.Result The Visual Analogue Scale (VAS) and LU's scale scores were significantly changed after the intervention and half a year later compared with those before the intervention in both groups (P<0.01).After the intervention and half a year later,there were significant differences in comparing the VAS and LU's scale scores between the two groups (P<0.01).The total effective rate and markedly effective rate were respectively 94.8% and 77.6% in the treatment group versus 76.4% and 52.7% in the control group,and the between-group differences were statistically significant (P<0.01).Conclusion Heavy-dose moxibustion at Sha-petechiae is an effective approach in treating neck-type cervical spondylosis due to cold coagulation and blood stagnation,and its short-term and long-term efficacies are both superior to those of ordinary moxibustion.
6.Surgical management and prognosis of iatrogenic peripheral facial nerve injury following middle ear surgery.
Wei-ju HAN ; Xian-fen ZHANG ; Shi-ming YANG ; Pu DAI ; Jun LIU ; Wen-ming WU ; De-liang HUANG ; Dong-yi HAN
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2011;46(12):998-1004
OBJECTIVETo discuss the causes, sites, management strategies and curative effects of accidental facial nerve paralysis in the middle ear surgery.
METHODSForty two cases with peripheral facial nerve paralysis following middle ear surgery who underwent surgical exploration and reanimation were analyzed. Facial nerve decompression, primary end-to-end anastomosis, interpositional nerve grafts with the great auricular nerve and nerve substitution of facial-hypoglossal anastomosis were applied to restoration of the facial nerve function. The facial nerve function was graded according to House-Brackmann (HB) Grade.
RESULTSThe most common operation complicating iatrogenic facial nerve injury was mastoidectomy, and the common sites of the injured facial nerve were the tympanic segment and pyramid segment. The facial nerve exploration showed facial nerve edema in nine cases (21.4%), injury of the facial nerve sheath was observed in 10 cases (23.8%), partial nerve fibers transection was found in four cases (9.5%), total nerve fibers transection was detected in 17 cases (40.5%) and two cases (4.8%) with facial nerve anatomical integrity. Facial nerve re-animation methods include facial nerve decompression in 24 cases (57.1%), end-to-end anastomosis in two cases (4.8%), end-to-end anastomosis after nerve transfer in two cases (4.8%), interpositional nerve grafts with the great auricular nerve in 10 cases (23.8%) and facial-hypoglossal nerve anastomosis in four cases (9.5%). The facial nerve function was graded according to House-Brackmann Grade before and after surgery. Twenty eight patients were followed up more than one year. For the 17 cases who received facial nerve decompression, four cases recovered to House-Brackmann Grade I, 11 cases recovered to House-Brackmann Grade II, two cases recovered to House-Brackmann Grade III. For the five cases who underwent the great auricular nerve grafting, three cases recovered to House-Brackmann Grade II, two cases recovered to House-Brackmann Grade III. For the four cases who received facial-hypoglossal nerve anastomosis recovered to House-Brackmann Grade III. For the two cases who underwent the end-to-end anastomosis recovered to House-Brackmann Grade II.
CONCLUSIONSThe tympanic segment and pyramid segment are more vulnerable to be injured during mastoid surgery. The injured facial nerve should be explored and repaired. The methods include facial nerve decompression, end-to-end anastomosis, end-to-end anastomosis after nerve transfer, interpositional nerve grafts with the great auricular nerve and facial-hypoglossal nerve anastomosis.
Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Ear ; surgery ; Ear, Middle ; surgery ; Facial Nerve Injuries ; diagnosis ; etiology ; surgery ; Female ; Humans ; Iatrogenic Disease ; Intraoperative Complications ; Male ; Mastoid ; surgery ; Middle Aged ; Otologic Surgical Procedures ; adverse effects ; Prognosis ; Retrospective Studies ; Young Adult
7.Relationship between endostatin and vascular cell adhesion molecule-1 expressions on bone marrow stromal cells in BMT-mice.
Ning WU ; Jie-Lin QI ; Xi-Qin ZHANG ; Deng-Feng ZHOU ; Xi-Gui YANG ; Ming-Yu WANG ; Pu-Xian LIU ; Han-Ying SUN ; Wen-Li LIU
Journal of Experimental Hematology 2006;14(4):763-767
This study was aimed to investigate the relationship between endostatin and vascular cell adhesion molecule-1 (VCAM-1) expressions on bone marrow stromal cells (BMSC) in mice after bone marrow transplantation (BMT) and effect of ligustrazine on their expressions. The mice were randomly divided into 3 groups: normal group (without treatment), saline group (control of BMT) and ligustrazine group (BMT + ligustrazine). BMT mouse models were established. The normal group was not treated, the saline group was given normal saline (0.2 ml/mouse, twice a day) through gastric tube, while the ligustrazine group was given ligustrazine (0.2 ml/mouse, twice a day) also through gastric tube. On day 7, 14, 21 and 28 after BMT, mice were killed by euthanasia. The expression levels of endostatin and VCAM-1 in bone marrow stromal cells were detected by immunohistochemistry and RT-PCR analysis respectively. The results showed that the endostatin protein mainly expressed in nuclei of BMSCs, the VCAM-1 protein mainly expressed in plasma of BMSCs. On day 7, 14, 21 after BMT the expression levels of endostatin mRNA and protein in ligustrazine and saline groups were significantly lower than that in normal group (P < 0.01 or P < 0.05), while their expression levels in ligustrazine group were lower than that in saline group. On day 28 the expression levels in saline group returned to normal, while the expression levels in ligustrazine group not were normalized. On day 7, 14, 21 after BMT the expression levels of VCAM-1 mRNA and protein in ligustrazine and saline groups were significantly lower than that in normal group (P < 0.01 or P < 0.05), but their expression levels in ligustrazine group were significantly lighter than that in saline group (P < 0.01 or P < 0.05). On day 28 the VCAM-1 expression level in ligustrazine group returned to normal, while its expression level in saline group not were normalized. The difference between these two groups was significant (P < 0.01). Correlation analysis revealed that there was a negative correlation between endostatin and VCAM-1 expression in saline group, there was a positive correlation between endostatin and VCAM-1 expression in ligustrazine group. It is concluded that the endostatin can influence hematopoiesis in bone marrow by affecting VCAM-1 expression on BMSC and hindering connection between stromal cells and hematopoietic cells as well as extracellular stroma and hematopoietic cells, while ligustrazine can enhance the adhesion molecule expression on stromal cell surface of bone marrow in BMT-mice, accelerate the homing and proliferation of HSPC in bone marrow after BMT, meanwhile can promote the repair of bone marrow microenvironment, accelerate hematopoietic reconstitution of bone marrow after BMT through feedback regulation of endostatin expression of BMSC in BMT-mice.
Animals
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Bone Marrow Cells
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cytology
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metabolism
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Bone Marrow Transplantation
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Endostatins
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biosynthesis
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genetics
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Female
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Male
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Mice
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Mice, Inbred BALB C
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Pyrazines
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pharmacology
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RNA, Messenger
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biosynthesis
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genetics
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Random Allocation
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Stromal Cells
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metabolism
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Vascular Cell Adhesion Molecule-1
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biosynthesis
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genetics
8.Effect of modified Badenoch operation on the treatment of posterior urethral stricture.
Ping-xian WANG ; Gen-pu ZHANG ; Chi-bing HUANG ; Ming-qi FAN ; Jia-yu FENG ; Ya XIAO
Chinese Journal of Surgery 2012;50(2):135-138
OBJECTIVETo determine the effects of modified pull-through operation (Badenoch operation) on the treatment of posterior urethral stricture.
METHODSFrom September 2001 to December 2010 traditional pull-through operation was Modified for two times in our center. A total of 129 patients with posttraumatic posterior urethral stricture resulting from pelvic fracture injury underwent the modified urethral pull-through operation. Stricture length was 1.5 to 5.3 cm (mean 2.9 cm). Of the patients 43 had undergone at least 1 previous failed management for stricture. In phase 1 (from September 2001 to January 2008), the improving items include: (1) The distal urethral end was stitched and tied to the catheter. (2) As catheter was inserted into bladder and 20 ml water was injected into catheter balloon, the distal urethral end was fixed in the proximal urethra and an overlaying of 1.5 cm was formed between the two ends. (3) Three weeks later, it was tried to insert the catheter to bladder. After the urethral stump necrosis and the catheter separating from the urethra, the catheter was removed. In phase 2 (from February 2008 to December 2010), based on the above, irrigating catheter was used. After the surgery, urethra was irrigated with 0.02% furacillin solution through the catheter 3 times a day. All patients were followed up for at least 6 months. If patients had no conscious dysuria and maximum urinary flow rate (Qmax) > 15 ml/s, the treatment was considered successful. All complications were recorded.
RESULTSIn phase 1, the 96 patients (101 times) underwent the procedure. The treatment was successful in 88 patients (success rate 92%). Within 1 to 13 days after removal of the catheter, urethral stricture was recurred in 8 patients. They had to undergo cystostomy once more for 3 to 11 months before reoperation (the 3 patients' reoperation was in phase 2). The 8 cases were treated successfully. In phase 2, 33 patients (total 36 times) underwent the procedure. One patient was failed (success rate 97%). The actual follow-up time is 7 to 93 months (An average of 37.6 months). Qmax is (22 ± 5) ml/s. No complications such as urinary incontinence, erectile pain, urinary shortening happened.
CONCLUSIONSThe modified urethral pull-through operation is effective for the surgical treatment of posttraumatic posterior urethral stricture. It has a high success rate with durable long-term results. Complications are few. The procedure is simple, less demanding and especially suitable in patients who had previously undergone failed surgical treatments.
Adult ; Aged ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Urethra ; surgery ; Urethral Stricture ; surgery ; Young Adult
9.Experimental study on the suppression of sodium nitroprussiate-induced chondrocyte apoptosis by Tougu Xiaotong Capsule (透骨消痛胶囊)-containing serum.
Xi-hai LI ; Ming-xia WU ; Hong-zhi YE ; Wen-lie CHEN ; Jiu-mao LIN ; Liang-pu ZHENG ; Xian-xiang LIU
Chinese journal of integrative medicine 2011;17(6):436-443
OBJECTIVETo study the mechanism of action of Tougu Xiaotong Capsule (透骨消痛胶囊, TGXTC) ex vivo in suppressing chondrocyte (CD) apoptosis induced by sodium nitroprussiate (SNP).
METHODSThirty New Zealand rabbits, 2 months old, were randomized by lottery into five groups, six in each: the blank group treated with saline, the positive control group treated with Zhuanggu Guanjie Pill (壮骨关节丸, 70 mg/kg), and the three experimental groups, EGA, EGB, and EGC, treated with low dose (35 mg/kg), moderate dose (70 mg/kg), and high dose (140 mg/kg) of TGXTC, respectively. All treatments were administered via gastrogavage twice a day for 3 days. Arterial blood was collected from the abdominal aorta and drug or drug metabolites-containing serum was prepared. CDs obtained from knee joints of 16 four-week-old New Zealand rabbits were cultured to the third passage and confirmed by toluidine blue staining. SNP of various final concentrations (0, 0.5, 1.0, and 2.0 mmol/L) was used to induce CD apoptosis, and the dosage-effect relationship of SNP in inducing CD apoptosis was determined. Serum samples from the blank, control, and three dosages of TGXTC-treated rabbits were tested in the CD culture in the presence of SNP. Cell apoptosis was determined by Hoechst 33342 staining, viability of CDs was quantified by MTT, CD apoptosis rate was determined by annexin V-FITC/PI staining, levels of p53 and Bcl-2 mRNA expression in CDs were determined with RT-PCR, and contents of caspase-3 and caspase-9 proteins were determined by colorimetry.
RESULTSCD apoptosis was induced by SNP at all concentrations tested and in a dose-dependent manner. The SNP concentration of 1 mmol/L and treatment duration of 24 h appeared to be optimal and were selected for the study. Serum samples from the positive control rabbits and from the two higher doses of TGXTC-treated rabbits showed reduction of SNP-induced CD apoptosis, decrease in p53 mRNA expression, inhibition of catalytic activities of caspase-3 and caspase-9, and increase in Bcl-2 mRNA expression when compared with the serum from the blank group (P<0.05).
CONCLUSIONTGXTC-containing sera antagonized SNP-induced CD apoptosis and the molecular basis for the action was associated with up-regulation of Bcl-2, down-regulation of p53 expression, and inhibition of caspase-3 and caspase-9 catalytic activities.
Animals ; Apoptosis ; drug effects ; Biocatalysis ; drug effects ; Capsules ; Caspase 3 ; metabolism ; Caspase 9 ; metabolism ; Cell Survival ; drug effects ; Cells, Cultured ; Chondrocytes ; drug effects ; enzymology ; pathology ; Drugs, Chinese Herbal ; pharmacology ; Gene Expression Regulation ; drug effects ; Male ; Models, Biological ; Nitroprusside ; Proto-Oncogene Proteins c-bcl-2 ; genetics ; metabolism ; Rabbits ; Reproducibility of Results ; Serum ; chemistry ; Tumor Suppressor Protein p53 ; genetics ; metabolism
10.Effect of losartan on slowing progression of chronic allograft nephropathy.
Ping-xian WANG ; Ming-qi FAN ; Chi-bing HUANG ; Jia-yu FENG ; Ya XIAO ; Zhen-qiang FANG ; Yin-pu ZHANG
Chinese Medical Sciences Journal 2005;20(4):231-236
OBJECTIVETo investigate the effects of losartan, a specific angiotensin II receptor blocker, on slowing progression of renal insufficiency in patients with biopsy-proven chronic allograft nephropathy (CAN) and the molecular mechanism of the therapy.
METHODSTwenty-two renal transplant recipients with biopsy-proven CAN (group A) were treated with losartan within two months after renal dysfunction for at least one year. Losartan was administered at a dose of 50 mg/d. Twenty-four recipients in the same fashion (group B) who never received angiotensin II receptor antagonist were studied as control. The investigation time for each patient lasted one year. Renal functions and concentrations of plasma and urine transforming growth factor-beta1 (TGF-beta1) were compared between the two groups at the initiation and end of the study. In group A, expressions of TGF-betal mRNA and immunofluorescence intensity of TGF-betal protein and pathological alterations in renal biopsy specimens were compared between before losartan therapy and after one year of the therapy.
RESULTSAt the initiation of the investigation, no significant differences were found between group A and group B in clinical data such as donor age, cold-ischemia time, HLA mismatch, levels of creatinine clearance (Ccr), plasma and urine TGF-beta1 concentrations. One year later, 14 of 22 (63.6%) patients showed stable or improved graft functions in group A, and 4 of 24 (16.7%) in group B. The difference was significant (P < 0.05). At the end of the study, urine TGF-betal concentration was 273.8 +/- 84.1 pg/mg x Cr in group A and 457.2 +/- 78.9 pg/mg x Cr in group B. During one year study period, loss of Ccr was 6.6 +/- 5.4 mL/min in group A and 16.2 +/- 9.1 mL/min in group B. Both of the differences were significant between the two groups (P < 0.01). No significant differences were found in plasma TGF-betal concentrations between the four values determined at the initiation and end of the study in the two groups (F = 2.56, P > 0.05). After one year losartan therapy, group A showed a significant decrease in expressions of TGF-beta1 mRNA and TGF-betal protein in renal biopsy specimens [from 1.59 +/- 0.35 to 0.96 +/- 0.27 and from (10.83 +/- 2.33) x l0(6) to (6.41 +/- 1.53) x 10(6), respectively; both P < 0.01], but in light microscopy the histological changes were similar to the first renal biopsy. Losartan was excellently tolerated in all patients in group A. No cases with losartan therapy showed too low blood pressure and other side effects.
CONCLUSIONThis study suggests that losartan have an effect on slowing progression of CAN. Reducing production of intrarenal TGF-betal may play a decisive role in the efficacy of losartan.
Adolescent ; Adult ; Aged ; Angiotensin II Type 1 Receptor Blockers ; pharmacology ; Creatinine ; blood ; urine ; Disease Progression ; Female ; Humans ; Kidney ; pathology ; Kidney Transplantation ; adverse effects ; Losartan ; pharmacology ; Male ; Middle Aged ; Postoperative Complications ; metabolism ; pathology ; RNA, Messenger ; biosynthesis ; genetics ; Renal Insufficiency, Chronic ; drug therapy ; pathology ; surgery ; Transforming Growth Factor beta1 ; biosynthesis ; genetics