Professor GAO Yuchun is considered as the key successor of GAO's academic school of acupuncture and moxibustion in Yanzhao region. Professor GAO's clinical experience of, "sequential acupuncture" is introduced in details in this article. In Professor GAO's opinions, appropriate acupuncture sequence is the key to satisfactory clinical effects during treatment. Based on different acupoints, sequential acupuncture can achieve the aim of qi following needles and needles leading qi; based on different symptoms, sequential acupuncture can regulate qi movement; based on different body positions, sequential acupuncture can harmonize qi-blood and reinforcing deficiency and reducing excess. In all, according to the differences of disease condition and constitution, based on the accurate acupoint selection and appropriate manipulation, it is essential to capture the nature of diseases and make the order of acupuncture, which can achieve the aim of regulating qi movement and reinforcing deficiency and reducing excess.
Acupuncture Points ; Acupuncture Therapy ; history ; methods ; China ; History, 20th Century ; History, 21st Century ; Humans ; Needles ; Qi ; history

Acupuncture Points ; Adolescent ; Child ; Child, Preschool ; Electroacupuncture ; Female ; Humans ; Male ; Rhinitis, Allergic ; therapy ; Treatment Outcome

AIM: To analyze the effect of pigment epithelium derived factor (PEDF) on nitrogen monoxide (NO) and expression of cysteine-containing, aspartate-specific proteases-3 (caspase-3) in retinal tissues of model rats with optic nerve crush injury.METHODS: A total of 60 SD rats were randomly divided into the blank control group, model group and PEDF group, with 20 rats in each group.Except the blank control group, the optic nerve crush injury rat models were established in the other groups, and left eyeballs were taken as samples.After successfully modeling, the model group were treated with intravitreal injection of 5μL of balanced salt solution while PEDF group were treated with intravitreal injection of 5μL of PEDF (0.2μg/μL).Two weeks later, the retinal tissues were collected, and changes of shape were observed under microscope after HE staining.The changes of NO level were measured by colorimetry assay, the expression of caspase-3 mRNA and caspase-3 protein was detected by reverse transcription-polymerase chain reaction (RT-PCR) and Western-blot.RESULTS: HE staining showed that retinal tissues of the blank control group arranged neatly and clearly.Retinal ganglion cells (RGCs) arranged in a monolayer, and cells were oval, uniform in size and distribution, the cell nuclei were clear, closely arranged, with clear boundaries.The retinal tissues of the model group were sparse in shape, RGCs showed vacuolar changes, the overall number of cells was reduced, and cell nuclei of residual RGCs showed pyknosis and uneven staining.RGCs in PEDF group were with slightly edema and arranged closely, and the degree of injury was significantly milder than that in the model group.Levels of Caspase-3 mRNA and protein and NO levels in the three groups showed the model group > PEDF group > blank control group (all P < 0.05).CONCLUSION: The application of PEDF can down regulate the expression of Caspase-3 and NO in rates with optic nerve injury and reduce RGCs injury.

As one of the important founders of GAO's acupuncture academic school in YanZhao area, Professor GAO Yuchun 's experience of acupuncture for headache is summarized in this paper. In the opinion of Professor GAO, the treatment of headache should focus on eliminating evil and relieving pain, and the syndrome differentiation should be based on meridian differentiation, especially on three yang meridians of foot as well as liver meridian and kidney meridian. In the acupoint prescription, attention should be placed on strengthening the spleen and stomach. The midnight-midday ebb flow acupuncture is advocated. The combination between acupuncture order and movement of qi is emphasized. In the manipulation, the role of pressing hand, the stimulation during reinforcing and reducing methods, and needle-retention time are important. The breathing reinforcing and reducing method of acupuncture are also advocated.
Acupuncture Points ; Acupuncture Therapy ; methods ; Female ; Headache ; therapy ; Humans ; Meridians ; Middle Aged

Objective To explore the influence of hemodialysis(HD) and henodiafiltation on serum ?_2-microglobulin(?_2-MG) of children with acute renal failure and contrast research on declining rate of serum ?_2-MG before and after(children′s) HD and HDF.(Met-)hods By Branc Dialog HD machine of double-pump,HDF for 18 times and HD for 20 times were given to children with acute renal(fai-)lure.The serum ?_2-MG were observed before and after HD and HDF.Results A great difference was observed in level of serum ?_2-MG between before and after HD and HDF.In HDF group,there was significant difference in level of serum ?_2-MG before and after HDF(P

Objective:To observe the instant analgesic effect of Governor Vessel-regulating and collateral-unblocking acupuncture method in treating primary headache and to inherit and carry forward the academic achievements of Gao's acupuncture school in Yanzhao (Hebei Province) area. Methods:Eighty eligible primary headache patients were randomized into an observation group and a control group following their visiting sequence, 40 patients in each group. The observation group was intervened by Yanzhao Gao's Governor Vessel-regulating and collateral-unblocking acupuncture, and the control group was intervened by ordinary acupuncture method. The visual analogue scale (VAS) was used to evaluate the headache intensity before and after the first treatment session in the two groups, to compare the instant analgesic effect of the two acupuncture methods. Results:After the first treatment session, the VAS scores dropped significantly in both groups (both P<0.05). The change of VAS score after the initial treatment in the observation group was significantly different from that in the control group (P<0.05). The percentage of patients with headache completely vanished instantly after the first treatment was markedly higher in the observation group than that in the control group (P<0.05). Conclusion: The two acupuncture methods both can produce a significant instant analgesic effect in treating primary headache, while Yanzhao Gao's Governor Vessel-regulating and collateral-unblocking acupuncture method is superior to ordinary acupuncture method.

Objective - To optimize the extraction and quantification methods for the determination of S phenylmercapturic acid - Methods (SPMA) in urine with performance liquid chromatography mass spectrometry. The urine was hydrolyzed with 50.0% sulfuric acid. The hydrolysate was purified by solid phase extraction column. Purified samples were separated by C18 chromatographic column and detected by tandem mass spectrometry. The isotope labeled SPMA was used as the internal Results - standard. The internal standard curve was used for quantification. The linear range of SPMA was 0.50 50.00 μg/L with the correlation coefficient of 0.999 8. The detection limit and the lower limit of quantification were 0.05 and 0.17 μg/L, - - - - respectively. The recovery rate was 97.0% 102.0%. The within run and between run relative standard deviation were 0.6% 1.0% - and 1.7% 6.5%, respectively. The mass concentration of urinary SPMA in the occupational benzene exposure group was - vs P higher than the non occupational benzene exposure group by this method (median: 2.81 0.28 μg/g creatinine, <0.05). Conclusion Compared to the national standard method, this optimized method of solid phase extraction and internal standard for quantification eliminates the matrix effect. This method is accurate and precise, and is suitable for the determination of SPMA acid in urine.

This study was aimed to investigate the effect of fetal bone marrow-derived mesenchymal stem cells (FBM-MSC) on the development of human Th1 cells. FBM-MSC were isolated, cultured and expanded in vitro. The cells were identified by their phenotype profiles and differential capacity. Human CD4(+) T cells from healthy donors were cultured alone or co-cultured with FBM-MSC (FBM-MSC/CD4). In these two cultures, the quantities of Th1 cells (interferon-γ(+)) were analyzed by flow cytometry. The results indicated that the immunophenotype and multilineage differentiation of FBM-MSC satisfied the generally accepted criteria. FBM-MSC played an inhibitory role in the development of Th1 cells. Flow cytometry analysis showed that the percentage of Th1 cells in FBM-MSC/CD4 was significantly lower than that in CD4(+) T cells cultured alone. The protein level of IFN-γ in FBM-MSC/CD4 detected by ELISA was also lower than that in CD4(+) T cells cultured alone. It was also demonstrated that the expression level of IL-6 in FBM-MSC/CD4 was much higher than that in CD4(+) T cells cultured alone or FBM-MSC. The neutralizing antibody of IL-6 could increase the quantities of Th1 cells and the expression levels of IFN-γ. It is concluded that FBM-MSC may play an inhibitory role in the development of human Th1 cells, and the IL-6 pathway may be one of mechanisms involved in the inhibitory role.
Bone Marrow Cells ; cytology ; Cell Differentiation ; Flow Cytometry ; Humans ; Immunophenotyping ; Interleukin-6 ; metabolism ; Mesenchymal Stromal Cells ; cytology ; metabolism ; Th1 Cells ; cytology

BACKGROUND:Gemcitabine hydrochloride is a water-soluble anticancer drug that induces apoptosis in tumor cells, but it has an excessive release in vivo. OBJECTIVE:To evaluate the effect of poly(lactic acid) (PLA) electrospun fiber membranes carrying gemcitabine hydrochloride on the growth of human osteosarcoma cell lines MG-63. METHODS:PLA electrospun fiber members with (experimental) or without (control) gemcitabine hydrochloride were fabricated and characterized. Two kinds of fiber membranes were immersed in low-glucose DMEM medium, and the supernatants were collected in the two groups at 3, 5, 7 days, respectively. Passage 5 human osteosarcoma cell lines MG-63 were inoculated into 96-well plates containing low-glucose DEME with 15％ fetal bovine serum, and divided into seven groups. Groups 1-3 were cultured in the experimental supernatants of 3, 5, 7 culture days, and groups 4-6 were cultured in the control supernatants of 3, 5, 7 culture days, respectively. The remaining group acted as the negative control with no supernatant. Thereafter, cell counting kit-8 was used to detect cell proliferation, and RT-PCR was used to measure expression of Bcl-2 and Bax at 3 days of culture. RESULTS AND CONCLUSION:(1) No obvious particle was found on the smooth and even surface of the fiber members in the experimental and control groups. There was no significant difference in fiber diameter, contact angle and tensile strength between the two kinds of fiber membranes. (2) The results of cell counting kit-8 showed that compared with the negative control group, the supernatant released from the control group had no effect on the MG-63 proliferation at different time points, while the supernatant released from the experimental group could inhibit the MG-63 proliferation at different time points (P<0.05), and the inhibitory effect became more and more obvious with the prolongation of release time. (3) RT-PCR findings showed that compared with the control group, the supernatant released from the experimental group could increase Bax mRNA expression and decrease Bcl-2 mRNA expression at the same time point. To conclude, the PLA electrospun fiber membranes carrying gemcitabine hydrochloride can sustainably inhibit MG-63 proliferation and promote cell apoptosis.

Objective To discuss the application of the hemodialysis and filtration(HDF) in children with acute renal failure(ARF).Methods By Branc Dialog hemodialysis machine of double-pump,HDF for 19 times and hemodialysis(HD) for 21 times were given to the children with ARF.The serum blood urea nitrogen(BUN),creatinine(Cr),uric acid(UA),?_2 microglobulin(?_2-MG) and the rate of the heart,blood pressure,temperature were observed before and after HD and HDF.Results The clearance rates of BUN,Cr,UA,(?_2-)MG of HDF were markedly higher than those of HD(P