Objective: To observe the clinical effect of acupuncture plus moving cupping with white mustard oil to treat lumbar myofascitis. Methods: A total of 90 patients with lumbar myofascitis who met the inclusion criteria were randomly divided into an observation group and a control group, 45 cases in each group. The observation group received acupuncture and moving cupping with white mustard oil; the control group received acupuncture plus warm needling treatment. The treatment was given twice a week for a total of 4 weeks. The visual analog scale (VAS) and Chinese version of Roland-Morris disability questionnaire (RMDQ) score of pain before the treatment, and respectively after 1-week and 4-week treatment were recorded for efficacy evaluation. Results: After 4 weeks of treatment, the difference in total effective rate between the two groups was not significantly (P>0.05). After 1 week of treatment, there was no significant difference in VAS score between the two groups (P>0.05). After 4 weeks of treatment, the VAS score of the observation group was lower than that of the control group, and there was a significant difference between the two groups (P<0.05). After 4 weeks of treatment, the Chinese version of RMDQ scores of both groups were significantly decreased, there were statistical differences in comparing with those before treatment (both P<0.05). After treatment for 1 week and 4 weeks, the Chinese version of RMDQ score in the observation group was lower than that in the control group, with significant differences between the two groups (all P<0.05). Conclusion: Acupuncture plus moving cupping and acupuncture plus warm needling both can relieve the pain of patients with lumbar myofascitis, improve the function of back muscles, while the curative effect of acupuncture plus moving cupping is better.

Effect and safety of repeated embryo aspiration for reduction of muhifetal cervical pregnancy Was retrospectively evaluated.Three women with muhifetal cervical pregnancy successfully received conservative treatment of repeated embryo aspiration under the guidance of transvaginal ultrasound,and the gestational sac contents were aspirated completely.Local(2.5～5.0 mg injectable methotrexate,MTX) or systemic medication was used.Our findings showed that repeated embryo aspiration for reduction of cervical multifetal pregnancy could improve the coupe of disease,decrease systemic medication of MTX,and discontinue a cervical pregnancy within 8 weeks effectively and safely.However,the mminimum therapeutic dose of MTX remained to be explored.

Action Potentials ; drug effects ; Animals ; CA1 Region, Hippocampal ; cytology ; Drug Antagonism ; Male ; Neurons ; drug effects ; Pentylenetetrazole ; pharmacology ; Propofol ; pharmacology ; Rats ; Rats, Wistar ; Synaptic Transmission ; drug effects

Objective To investigate the clinical value of serum VEGF levels in the diagnosis and treatment of colon cancer.Methods Serum VEGF was detected by ELISA,and CEA and CA199 concentration were detected by CLEIA in 66 patients with colon cancer,55 patients with colon benign diseases and 50 health persons.The value of individual and joint detection for VEGF in colon cancer was evaluated.Analysis had been done on relationships between serum VEGF and pathology,treatment effects and prognosis.Results The levels of serum VEGF in colon cancer group [(318.5±148.6) ng/L] were significantly higher than those in control group [(125.7±49.4) ng/L] and benign colon diseases [(136.9±52.6) ng/L] (t =8.830,8.805,all P ＜ 0.01).There was a positive correlation between serum levels of VEGF and depth of tumor size,tumor invasion,lymph node metastasis and TNM stage (P ＜ 0.01).The susceptibilities of VEGF,CEA,CA199 were 61％,45 ％,53 ％.The sensitivity of detection was improved to 86 ％ when the combined detection of VEGF,CEA and CA199 (x2 =11.237,P ＜ 0.01).The serum levels of VEGF in patients with colon cancer was significantly decreased after treatment in the 3,7,10 day compared with that before operation [(272.3±88.1),(236.8±77.4),(173.1±59.9) vs (318.5±148.6) ng/L,t=2.173,P ＜ 0.05; t =3.961,P ＜ 0.01; t=7.464,P ＜ 0.01],respectively.Conclusion The VEGF was related to the onset and progression and metastasis of colon cancer.It has clinical significancy for diagnosis of colon cancer and judgment of curative effect and prognosis.

OBJECTIVE: To explore the effective treatment of sudden sensorineural hearing loss and factors affecting its prognosis. METHOD: The clinical data and follow-up results of 164 patients with sudden sensorineural hearing loss were analyzed retrospectively. All the 164 patients were given intravenous vasodilator, neurotrophic drugs treatment, oral prednisone treatment, and intratympanic dexamethasone injection. All patients were divided into low frequency hearing loss type,intermediate frequency hearing loss, high frequency hearing loss, all frequency hearing loss and total deafness group. Pure tone hearing threshold test were performed before and 3 months after treatment. All patients and different groups were compared before and after treatment damage frequency of average air conduction and various frequency air conduction hearing. Analysis of gender, age, process and hearing curve type, frequency hearing of impaired before treatment, the symptoms with or without vertigo. RESULT: All the patients' hearing improved after treatment. The treatment efficiency was 46.3%, and low frequency hearing improvements were better than the high frequency hearing. Including age, process, frequency hearing of impaired before treatment, with or without vertigo isindependent factors influencing its prognosis. CONCLUSION Based on the regular treatment,oral and intratympanic injection glucocorticoid therapy are safe and effective for sudden hearing loss,The prognosis and age, course, impaired hearing before curve type, treatment frequency hearing level is closely related, with or without vertigo.
Administration, Oral ; Audiometry, Pure-Tone ; Deafness ; diagnosis ; drug therapy ; Dexamethasone ; therapeutic use ; Hearing Loss, High-Frequency ; diagnosis ; drug therapy ; Hearing Loss, Sensorineural ; diagnosis ; drug therapy ; Hearing Loss, Sudden ; diagnosis ; drug therapy ; Humans ; Prednisone ; therapeutic use ; Prognosis ; Retrospective Studies ; Treatment Outcome ; Tympanic Membrane ; Vasodilator Agents ; Vertigo ; complications

Objective To evaluate cytotoxic effects of cytokine-induced killer cells (CIK cells) transfected with the interleukin-2 (IL-2) gene on malignant melanoma cells.Methods Mouse spleen cells were extracted,lymphocyte cells were separated,and CIK cells were prepared from these lymphocyte cells.PEGF-N1 plasmids containing IL-2 gene (PEGF-NI-IL-2) were transfected into CIK cells.Fluorescence microscopy was used to observe transfection products,and reverse transcriptase-polymerase chain reaction (RT-PCR) was conducted to determine the IL-2 mRNA expression.Then,effector cells such as CIK cells and IL-2-transfected CIK cells were separately co-cultured with target cells (B16 melanoma cells) at effector-target ratios of 10∶ 1,20∶1 and 40∶1,then 4-hour lactate dehydrogenase release assay was performed to evaluate cytotoxic effects of the two kinds of CIK cells on B 16 cells.After effector cells were cocultured with target cells at the effector-target ratio of 40∶1 for 48 hours,enzyme-linked immunosorbent assay (ELISA) was conducted to detect levels of IL-2,interferon-γ (IFN-γ) and tumor necrosis factor-α (TNF-α) in the supernatant of the two kinds of CIK cells.Finally,mouse models of melanoma were established,and a total of 28 melanoma-bearing mice were divided into 4 groups to be peritumorally injected with 0.2 ml sodium chloride physiological solution (control group),100 IU IL-2 solution (IL-2 group),CIK cell suspension at a cell density of 1 × 106 cells per milliliter (CIK group) and IL-2-transfected CIK cell suspension at a cell density of 1 × 106 cells per milliliter (IL-2-transfected CIK group) respectively.Tumor morphology,tumor inhibition rate and cell apoptosis rate were used to evaluate tumor growth in the above groups.If data were normally distributed,t-test was used for comparing means between two groups,and analysis of variance and least significant difference (LSD)-t test were used for comparing means among multiple groups.Results Fluorescence microscopy and RT-PCR both showed that IL-2 was successfully transfected into CIK cells.The cytotoxic effect of IL-2-transfected CIK cells on B16 cells was strongest at the effector-target ratio of 40:1.Levels of IL-2,IFN-γ and TNF-α were also significantly higher in the supernatant of IL-2-transfected CIK cells [(1107.26 ± 6.49) pg/ml,(50.01 ± 3.35) pg/ml,(39.86 ± 3.25) pg/ml] than those in that of CIK cells [(51.09 ± 3.85) pg/ml,(32.71 ± 2.43) pg/ml,(30.11 ± 3.08) pg/ml,t =442.60,14.93,6.89,all P ＜ 0.01].Animal experiments showed that the tumor volume obviously increased in the control group (P ＜ 0.05),but significantly decreased in the IL-2 group,CIK group and IL-2-transfected CIK group (all P ＜ 0.001) after intervention compared with those before intervention.Furthermore,the tumor volume in the IL-2-transfected CIK group was significantly less than that in the other three groups (all P ＜ 0.01),but no significant difference was observed between the IL-2 group and CIK group (P ＞ 0.05).In addition,the apoptosis rate was significantly higher in the IL-2 group,CIK group,and IL-2-transfeeted CIK group than that in the control group (all P ＜ 0.01).The apoptosis rate and tumor inhibition rate were significantly higher in the IL-2-transfected CIK group than those in the IL-2 group and CIK group (all P ＜ 0.01),but insignificantly different between the IL-2 group and CIK group (P ＞ 0.05).Conclusion IL-2-transfected CIK cells had stronger killing effects on malignant melanoma.

Interstitial cells of Cajal (ICCs) are located in most parts of the digestive system. Although they have been found over 100 years, their functions began to be unravelled only recently. ICCs are considered as pacemaker cells which elicit spontaneous rhythmic electric activity termed "basic electrical rhythm" or "slow waves" in gastrointestinal tract. Moreover, they also mediate neurotransmission from neurons to smooth muscle in gastrointestinal tract. ICC-like cells also exist in other visceral smooth muscles, such as urinary tract, genital system and vascular smooth muscle. In this paper we review the progress of research about the functions of visceral ICCs.
Animals ; Biological Clocks ; physiology ; Enteric Nervous System ; physiology ; Gastrointestinal Motility ; physiology ; Gastrointestinal Tract ; physiology ; Humans ; Interstitial Cells of Cajal ; physiology ; Myocytes, Smooth Muscle ; physiology ; Periodicity ; Synaptic Transmission ; physiology ; Viscera ; physiology

Objective To figure out and verify infiltration related miRNAs in bladder urothelial carcinoma (BUC). Methods Fresh tissues (20 samples,12 were infiltrative BUC samples,8 were non-infiltrative BUC samples) were collected in liquid nitrogen.The total RNA was extracted by using Trizol reagents.RNA quality control; miRNA microarray hybridization; data analysis.Another 22 samples were collected in fresh (15 were infiltrative BUC samples,7 were non-infiltrative BUC samples) for verifying purpose.4 types of bladder cancer cell lines were used for the study.BUC cell strain; total RNA was extracted by Trizol reagents; RNA quality control; RT-PCR and analysis of the data. Results ①In infiltrative BUC group,compared with non-infiltrative BUC group,there were 7 differentially expressed miRNAs:hsa-miR29c,hsa-miR-200a,hsa-miR-378,hsa-miR-429,hsa-miR-200c and hsa-miR-141 were up-regulated; hsamiR-451 was down-regulated.②In collected samples,the result of RT-PCR was consistent with miRNA array.③In bladder cancer cell lines,only the results of T24 were consistent with miRNA array. Conclusion Infiltration of BUC might relate with different expression of miRNAs.

Objective To further investigated the effect of minocycline on the inhibition of microglial activation and subsequent protection of nigral DA neuron.Methods 20 rats injected with LPS in the substantia nigra (SN) were randomly divided into two groups (LPS group and LPS+Minocycline group).The behavior was observed on the 7~(th) d and 14~(th) d.The immunohistoehemistry,in situ hybridization and Western-blot were used to detect the levels of positive neuron,mRNA,protein of TH and OX-42. Results The slightly rotational behavior was observed in LPS+Minoeyeline group.The majority of mieroglias were activated in the two groups.Some microglia in the SNpc remained ramified in LPS+ Minocycline group.The numbers of hypertophie microglia in LPS+Minoeyeline group were less than that in LPS group.Western-blot showed that the protein of OX-42 in two LPS groups was higher than in normal group(P

Objective To investigate the value of CT perfusion imaging in evaluation of therapeutic effect and prognosis in radiotherapy for lung cancer.Methods Fifty-one cases of lung cancer who were unable or refused to be operated on,36 males and 15 females,aged 37 - 80,underwent CT perfusion imaging,29 of which only before radiotherapy and 22 before and after radiotherapy twice.The images were collected by cine dynamic scanning (5 mm/4 slices ) and input into the GE AW4.0workstation for data processing.The slice positions of CT imaging were determined according to the largest tumor size in CT scan.Regions of interest of tumor were drawn at the region corresponding to the original images of CT perfusion.Radiotherapy was performed after CT perfusion imaging.Relevant parameters,including blood flow ( BF),blood volume ( BV),mean transit time ( MTT),and permeability surface (PS) were calculated.The treatment response after radiotherapy was evaluated by RECIST.At 2 -4 weeks after the treatment,CT examination was conducted once more.Results The tests of the 51 patients showed that the BV was 13.6 ml·100 g-1,the BF was 129.5 ml·min-1 ·100 g-1,the MTT was 9.1 s,and the PS was 10.0 ml· min- 1· 100 g-1 before radiotherapy.The tests of the 22 of the 51 patients showed that the values of BV and BF after radiotherapy were 7.6 ml· 100 g-1 and 97.8 ml·min-1· 100 g-1,respectively,both lower than those before radiotherapy (11.2 and 108.7 ml·min-1·100g-1,respectively),however,both not significantly ( t =1.28,0.40,P ＞ 0.05 ) ; and the values of MTT and PS after radiotherapy were 8.9 s and 7.8 ml·min-1· 100 g-1,respectively,both not significantly higher than those before radiotherapy ( 7.2 s and 6.8 ml· min -1· 100 g-1,respectively,t =- 1.15,- 0.57,P ＞0.05 ).The mean area of tumor after radiotherapy was 1189.6 mm2,significantly less than that before radiotherapy ( 1920.3 mm2,t =3.98,P ＜0.05).The MTT of the SCLC patients was 12.9 s,significantly longer than that of the NSCLC patients (6.5 s,t =2.54,P ＜0.05).The MTT of the tumor with the area ≤ 10 cm2 was 11.2 s,significantly longer than that of the tumors with an area ＞ 10 cm2(5.8 s,t =2.59,P ＜ 0.05 ).The BV of the responder group was 19.2 ml· 100 g- 1,significantly higher than that of the nonresponder group (4.6 ml· 100 g - 1,t =3.62,P ＜ 0.05 ).There were not significant differences in all the perfusion characteristics between the cases with the disease-free advanced survival time ≤ 10 months and those with disease-free advanced survival time ＞ 10 months.Conclusions CT perfusion imaging helps in diagnosis and radiotherapy of lung cancer to a certain degree.