Objective To study the preliminary effect of sartorius iliac flap in repair of acetabulum defect for developmental dysplasia of the hip (DDH) in elder children.Methods We retrospectively studied 17 elder children with acetabulum defect in DDH at the age＞6 years old who received acetabular repair with sartorius bone flap in this hospital from 2014 to 2016.All patients with acetabulum defect in DDH were treated with open reduction in general anesthesia.Three-dimensional osteotomy under the femur rotor was conducted to correct the femoral anteversion and neck-shaft angle.According to the height of femoral head dislocation lines,femur tuberosity was shorten and fixied with steel plates,joint capsule was reconstructed,The iliac sartorius musculocutaneous flap was took to the upper edge of the acetabular to repair the acetabular defect.The lower extremities were treated with plaster for 6 to 8 weeks after surgery.The hip joint function was trained and the function was evaluated with Mckay's criteria.The hip joint morphological evaluation was performed with reference to Severin's X-ray standard.Results Seventeen patients were followed up for 6 to 29 months.Postoperative reduction of the femoral head was good,the head mortar inclusive was satisfactory;there were no wound infection and femoral head necrosis.According to Mckay's criteria,2 patients got excellent,13 good,and 2 fair,with the fineness ratio at 88.2％;According to Severin's critera:11 patients excellent.Conclusion The overturned sartorius iliac flap can repair acetabulum defect,promote bone healing,and effectively improve acetabulum to cover head of femur.

Objective To explore the value of miniprobe sonography (MPS) in differentiating Crohn??s disease (CD) and ulcerative colitis (UC). Methods 46 patients with active inflammatory bowel disease (IBD) were included into the patient group (16 patients with CD and 30 cases with UC). 20 healthy cases ( underwent physical examination in outpatient department) were recruited as the control group. All cases underwent MPS and high sensitive C-reactive protein (Hs-CRP) test.The MPS measurement index include thetotalwallthickness(TWT), mucosal thickness (MT), submucosal thickness (SMT), muscularispropria thickness (MPT), and the number of enlarged colic and paracolic lymph nodes. Results TheTWT, M, SM, MP(mm)and Hs-CRP(mg/L)in CD, UC and control group are 5.84 ± 1.42, 1.48 ± 0.23, 1.88 ± 0.28, 2.31 ± 0.85, 40.58 ± 19.33, 4.74 ± 1.01, 1.79 ± 0.35, 1.41 ± 0.25, 1.32 ± 0.34, 22.41 ± 15.25,2.86 ± 0.23, 0.97 ± 0.13, 1.06 ± 0.11, 0.64 ± 0.0 and 1.70 ± 0.65. TWT, MT, SMT, MPT and Hs-CRP in UC group has significant different with those in controp group(P<0.05). The mean value of TWT, MT, SMT, MPT and Hs-CRP in CD group are higher than those in UC group. M in UC group is higher than that in CE group. The difference is significant(P<0.05). 5 cases in CD and 2 cases with UC had enlarged colic or paracolic lymph nodes. Conclusions The MPS can distinctly observe the changesof different colonic tissue layers and the surrounding tissue structures in IBD patients,which helps for distinguishing active CD from UC.

Objective To investigate the diagnosis and treatment of idiopathicgranulomatous mastitis.MethodsThis study was to retrospectively review the clinical presentation,radiological investigation,histopathological features,treatment and outcome of idiopatbic granulomatoos mastitis of women presenting to Xuanwu Hospital between January 2002 and June 2010.ResultsTwenty-four patients with a mean age of 34.5 years presented with a diagnosis of idiopathic granulomatous mastitis.Patients presented with a palpable breast lump,breast abscess,fistula formation in different periods of the disease; the role of radiological imagings was found to be limited in differentiating idiopathic granulomatous mastitis from other inflammatory and maliguant conditions of the breast.All patients underwent a surgical procedure as the main treatment; in the form of excision or incision and drainage of the breast lesions. Mean follow-up was 47.38 ( range 6-96 ) months with recurrence in 3(12.5％) patients.ConclusionsIdiopathic granulomatous mastitis presents clinically with a palpable breast lump.The diagnosis is often only made histopathologically after surgical excision or core biopsy.Wide excision of the lesions or incision and drainage of the lesion are the main treatment modalities.

Objective:To observe the effect of warm-unblocking acupuncture plus fluticasone propionate nasal spray on the pulmonary ventilation, level of interferon-γ (IFN-γ) and sleep quality in patients with allergic rhinitis (AR). Methods: A total of 112 AR patients were enrolled between January 2013 and August 2018 and were divided into an observation group and a control group by the random number table method, with 56 cases in each group. Patients in the observation group received warm-unblocking acupuncture plus fluticasone propionate nasal spray, and patients in the control group only received fluticasone propionate nasal spray. The nasal symptom score, pulmonary function indexes, the levels of IFN-γ and interleukin (IL)-4 in serum, and sleep quality in the two groups were compared. Results: After treatment, the total effective rate in the observation group was higher than that in the control group (P＜0.05). The nasal symptom score dropped in both groups after treatment (both P＜0.05), and the score in the observation group was lower than that in the control group (P＜0.05). The pulmonary ventilation indexes all increased significantly after treatment in the observation group (all P＜0.05); the forced expiratory volume in 1 second (FEV1) to forced vital capacity (FVC) ratio (FEV1/FVC) and the forced expiratory flow at 50%, 75% and 25%-75% of the vital capacity (FEF50%, FEF75%, FEF25%-75%) increased after treatment in the control group (all P＜0.05); the pulmonary ventilation indexes were higher in the observation group than those in the control group (all P＜0.05). The level of IFN-γ increased significantly after treatment in the two groups (both P＜0.05) and the level of IL-4 dropped significantly (both P＜0.05); the observation group had a higher IFN-γ level (P＜0.05) and a lower IL-4 level (P＜0.05) compared with the control group. Regarding the Pittsburgh sleep quality index (PSQI), the scores of subjective sleep quality, habitual sleep efficiency and sleep disturbances and the general PSQI score decreased significantly after treatment in both groups (all P＜0.05), and the scores in the observation group were significantly lower than those in the control group (all P＜0.05). Conclusion: Warm-unblocking acupuncture plus fluticasone propionate nasal spray can effectively control the clinical symptoms and improve pulmonary function in the treatment of AR; this approach can regulate the levels of IFN-γ and IL-4 towards the normal range in AR patients; it can also improve patient’s sleep quality. This method can produce more significant efficacy than fluticasone propionate nasal spray used alone.

With reverse transcriptase PCR, the transcripton of copper homeostasis relative gene Afe0329 in Acidithiobacillus ferrooxians standard strain ATCC23270 was investigated. The further analysis of genes in this transcripton was analyzed employed by Vector NTI, Blast, TMHMM Server, PSORTb software and so on. From the DNA of different strains, the transcripton of Afe0329 was amplified using special primer pairs to identify the universality of it in the genome of A.ferrooxidans strains. The results showed that gene Afe0330 and Afe0331 were cotranscribed with Afe0329, and they were in a single transcripton. Gene Afe0329 was supported to express a P1b3-type ATPase which is a heavy metal ion pumping transmembrane protein, protein AFE0330 which expressed by gene Afe0330 was a cytoplasmic protein, no significant ho- mologous sequences of Afe0330 or Afe0331 had been obtained by Blast analysis. And the transcripton of Afe0329 was universal in genome of A. ferrooxidans strains.

Objective To observe the effect of Yiqi Huexue Recipe on the expression of TGF-β1 and TNF-α on serum and lung of rots with radiation-induced lung injury in different radiation time,and discuss the preventative and curative effect and mechanisms of Yiqi Huoxue Recipe.Methods 66 Wistar rats were randomly allocated into irradiation with Yiqi Huoxue Recipe-treated group(A group)irradiation group(B group),and normal control group(C group).The first two groups were irradiated at right hemithorax with a dose of 30 Gy/6 fractions(in 6 weeks).The levels of TGF-β1,and TNF-α on rat serum and lung were measured by ELISA and immunohistochemistry at the end of the 4th,6th,8th,12th,and 26th week after the first irradiation.Results TGF-β1,and TNF-α level on rats serum and lung in irradiation group showed an increase from the 4th week after the first irradiation,peaking at the 12th week,and descending at the 26th week.In A group,the levels of TGF-β1 and TNF-α were significantly lower from the 4th week than those of B group.Conclusions Yiqi Huoxue Recipe could inhibit the excretion of TGF-β1,and TNF-α and might play an important role in the prevention and curation of radiation-induced lung injury,which might be related to inhibiting the expression of TGF-β1 and TNF-α.

Objective To investigate the mechanism of preventing islet β-cell apoptosis in NOD mice with pioglitazone.Methods Female NOD mice at 4 weeks of age were divided into pioglitazone group ( n =21,0.02％pioglitazone was added into the feed ) and control group ( n =21,fed with regular diet).The accumulative incidence of diabetes was followed-up to 52 weeks of age in each group of NOD mice.Pancreas was removed from NOD mice at 12 weeks of age in each group ( n =15 ) to score severity of insulitis by routine H-E staining.The apoptotic β-cells in islets were observed with double-labeling technique of TUNEL in situ combined with standard sensitive avidin-biotin complex (sABC) immunohistochemical method.The spleens were taken for cell culture; IL-4 and IFN-γ levels in sera and supernatants of cultured splenocyte,the activity of PPARγ and NF-κB nuclear proteins in cultured splenocyte were measured by ELISA.Results (1)At 30 and 52 weeks of age,the respective incidences of diabetes were 57.1％ and 76.2％ in pioglitazone group,and 76.2％ and 90.5％ in control group ( all P＞0.05 ).At 15 weeks of age,the incidence became 4.8％ in pioglitazone group,and 33.3 ％ in control group ( P =0.045 ).( 2 ) At 12 weeks of age,the percentages of non infiltrated islet and peri-insulitis islet in pioglitazone group were higher than those in control group ( 14.73％ vs 5.69％,P＜0.01 ; and 26.02％ vs 15.72％,P＜0.01 ),and that of intraislet insulitis was lower than that in control group ( 59.25％ vs 78.59％,P＜0.01 ).The percentage of apoptotic β-cell in pioglitazone group was lower than that in control group( 6.17％ ±3.62％ vs 10.62％ ±4.43％,P=0.008 ).(3) In sera,IFN-γ level in pioglitazone group was lower than that in control group [( 561.05±78.61 ) vs ( 666.43 ± 28.42 ) pg/ml,P =0.045].In cultured splenocyte supernatant,the level of IFN-γ in pioglitazone group was lower than that in control group[(605.84+65.60) vs (692.20+44.98) pg/ml,P=0.041].(4) In cultured splenocyte,PPARγ nuclear protein activity in pioglitazone group was higher than that in control group ( 0.06 ± 0.01 vs 0.03 ± 0.01,P =0.013 ),and NF-κB nuclear protein activity was lower than that in control group ( 0.03 ± 0.01 vs 0.08± 0.01,P =0.001 ).Conclusions Pioglitazone activates PPARγ nuclear protein,inhibits activity of NF-κB nuclear protein,downregulates IFN-γ,diminishes differeutiation of Th cells to Th1,and subsequently prevents insulitis and β-cell apoptosis in NOD mice.

The CO I gene sequences of Qianghuoyu, Pachytriton labiatus and Gehyra mutilata were achieved by PCR amplification and bi-directional sequencing. Furthermore, a pair of specific primers SJYW1 and SJYW2 in the non-conservative district were designed through sequence alignment. The PCR reaction condition was established by changing the annealing temperature and cycle numbers. The results showed that 350 bp DNA fragment was amplified from Qianghuoyu in PCR with annealed temperature at 54 °C and the cycle number was 25 cycles, whereas not any DNA fragment was amplified from P. labiatus and G. mutilata under the same reaction condition. This method is well-performed in the identification of Qianghuoyu for its excellent specificity and repeatability.
Animals ; Drug Contamination ; Medicine, Tibetan Traditional ; Polymerase Chain Reaction ; methods

OBJECTIVETo study the clinical effect of "Jin's three-needling" in the treatment of generalized anxiety disorder.

METHODSFifty-eight patients with generalized anxiety were randomly assigned to two groups equally, the medication group treated with anti-anxiety drugs and the acupuncture group with "Jin's three-needling". The treatment course was 6 weeks. The clinical effects were evaluated with Hamilton anxiety scale (HAMA), clinical global impression (CGI), and treatment emergent symptom scale (TESS) before treatment and at the end of 2nd, 4th, 6th week of the treatment course. The concentration of 5-hydroxytryptamine (5-HT) in platelet, and plasma levels of corticosterone (CS) and adrenocorticotropic hormone (ACTH) were measured with high performance liquid chromatography-electrochemical detection (HPLC-ED) method before and after treatment.

RESULTSThe clinical effects in the two groups were equivalent, while the adverse reaction found in the acupuncture group was less than that in the medication group (P < 0.05). The platelet concentration of 5-HT and plasma ACTH level decreased significantly in both groups after treatment with insignificant difference between the group (P < 0.05). The plasma CS level had no obvious change in the two groups after treatment as compared with that before treatment respectively.

CONCLUSION"Jin's three-needling" shows similar curative effect on generalized anxiety to routine Western medicine but with less adverse reaction, which may be realized through regulating the platelet 5-HT concentration and plasma ACTH level.

Acupuncture Therapy ; methods ; Adolescent ; Adrenocorticotropic Hormone ; blood ; Adult ; Anxiety Disorders ; blood ; psychology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Psychiatric Status Rating Scales ; Serotonin ; blood

Objective To investigate the mechanism of pioglitazone preventing diabetes and the role of nuclear factor of actived T cells (NFAT) on non-obese diabetic(NOD) mice .Methods (1)Female NOD mice at 4 weeks of age were randomly divided into pioglitazone group(n=21) and control group(n=21) .The accumulative diabetes incidence was followed-up to 30 weeks of age in each group of NOD mice .(2)Pancreas were removed from NOD mice at 12 weeks of age in each group(n=15) to score insulitis se-verity by routine HE staining .IL-4 ,IFN-γand peroxisome proliferator-activated receptor γ(PPARγ) mRNA levels in spleens were tested by RT-PCR .IL-4 and IFN-γlevels in sera ,the activity of PPARγand NFATc1 nuclear protein in spleens were measured by enzyme linked immunosorbent assay (ELISA) .Results (1) At 15 weeks of age ,the diabetes incidence was 4 .76% in pioglitazone group ,and 33 .33% in control group(P<0 .05) .At 30 weeks of age ,the diabetes incidence was 57 .14% in pioglitazone group ,and 76 .19% in control group(P>0 .05) .(2) At 12 weeks of age ,the insulitis score in pioglitazone group was lower than that in control group[(1 .79 ± 0 .75) vs .(2 .38 ± 0 .66) ,P<0 .05] .(3) IFN-γ mRNA level in pioglitazone group was lower than that in control group[(0 .16 ± 0 .07) vs .(0 .53 ± 0 .26) ,P<0 .05] ,and PPARγmRNA level in pioglitazone group was higher than that in control group(0 .91 vs .0 .25 ,P<0 .05) .(4)IFN-γ level in pioglitazone group was lower than that in control group [(561 .05 ± 78 .61)pg/mL vs .(666 .43 ± 28 .42)pg/mL ,P<0 .05] .(5)At 12 weeks of age ,the spleen PPARγnuclear protein activity in pioglitazone group was higher than that in control group [(0 .05 ± 0 .01) vs .(0 .02 ± 0 .01) ,P<0 .05)] ,and NFATc1 nuclear protein activity was low-er than that in control group[(0 .23 ± 0 .04) vs .(0 .33 ± 0 .04) ,P<0 .05] .Conclusion Pioglitazone could activate PPARγ nuclear protein ,inhibit activity of NFATc1 nuclear protein ,downregulate IFN-γ,diminish Th cells deviating to Th1 ,and sequently prevents insulitis and diabetes onset in NOD mice .