Objective To observe the clinical efficacy of reinforcing and reducing by acupuncturing at lower He-sea points along and against channel's direction in treating gastroesophageal reflux disease (GERD).Method Sixty-one GERD patients were randomized into a treatment group of 34 cases and a control group of 27 cases. The treatment group was intervened by reinforcing and reducing by acupuncturing at lower He-sea points along and against channel’s direction, while the control group was treated with oral administration of Omeprazole tablets. The two groups were intervened once a day, 4 weeks in total. The clinical efficacies in the two groups were compared based on the symptoms scores before and after the treatment.Result The total effective rate was 97.1% in the treatment group versus 85.2% in the control group, and the difference was statistically significant (P<0.05). The relapse rate 6 months after the treatment was 16.7% in the treatment group versus 50.0% in the control group, and the difference was statistically significant (P<0.05).Conclusion Reinforcing and reducing by acupuncturing at lower He-sea points along and against channel’s direction is an effective approach in treating GERD.

Objective To observe the effect Azithromycin injection in the treatment of mycoplasma pneumoniae pneumonia ( MPP) in children. Methods Forty-four children of mycoplasma pneumoniae pneumonia were randomly divided into two groups, the Azithromycin group ( treat by Azithromycin, made by Pfizer) and the control group (treat by domestic Azithromycin) respectively. Improvement in symptoms and signs between the two groups were observed and compared. Results There were 25 cases in the Azithromycin group, of which,after a week, 17 cases cured,2 cases got better significantly and 6 cases got better. The effective ratio was 76. 00% ( 19/25 ). There were 19 cases in the control group, of which 5 cases cured, 9 cases got better significantly ,4 cases got better and 1 case no change. The effective ratio was 73. 68% (14/19). There was no statistical significance in the effective ratio between the two groups ( x2 = 0. 03, P > 0. 05). However, the Azithromycin group was superior to the control group both in the one week cure rate (t = 7.50,P< 0.05) and on defervescence time (t = 34. 05, P < 0. 05 ) and rales disappearance (t = 2. 39, P < 0. 05 ). Conclusion Azithromycin injection is more effective than domestic Azithromycin in the treatment of mycoplasma pneumoniae pneumonia,especially in the aspect of improving symptoms.

The central distribution of visceral primary afferent fibers from greater splanchnic nerve of the cat have been studied. Horseradish peroxidase (HRP) dissolved in distilled water was injected into the coeliac ganglion or greater splanchnic nerve unilaterally. The HRP was taken up by afferent fibers and transported across the spinal ganglia and then anterogradely as far as central terminals in the spinal cord and medulla. The HRP reaction-product within the central processes of the primary sensory neurons was detected ipsilaterally in the Lissauer's tract, dorsal funiculus and spinal gray matter. After entering the spinal cord via the spinal dorsal roots, the great majority of labeled fibers (viz. the central processes of primary sensory neurons) were found to run longitudinally within the zone of Lissauer, and only sparse fibers to ascend in the dorsal funiculus. The medial projection fibers (MPF) and lateral projection fibers (LPF) arose periodically from the labeled fiber bundle in the Lissauer's tract to form a thin shell surrounding both the medial and lateral sides of the dorsal horn. The terminal areas of the more prominent LPF were found at laminae I, V, VII and the region surrounding the central canal, whereas the MPF ended at the medial part of lamina V and lamina X. Some smaller fiber bundles from LPF were seen to enter the cell clusters of the intermediolateral nucleus, where these fibers divided rostrocaudally and ran parallel with the longitudinal dendritic branches of the intermediolateral cells. The few labeled fibers located at the dorsal funiculus were traced to the lower medulla and the distinct terminal area of them was situated in the ventrolateral part of the nucleus gracilis at the level below the obex.

[Summary] Dyslipidemia after organ transplantation is one of the important risk factors of postoperative cardiovascular disease and graft dysfunction. There are many factors that result in postoperative dyslipidemia. However, the factors influencing serum lipid levels are changing with the development of organ transplantation. In this article the effects of different anti-rejection drugs such as cyclosporine, azathioprine, mycophenolate mofetil, tacrolimus, rapamycin ( sirolimus ) , corticosteroids, and monoclonal antibody on dyslipidemia after organ transplantation were summarized in different eras.

Objective To explore the hematology adverse reactions of imatinib mesylate (IM) in the treatment of chronic phase (CP) of chronic myeloid leukemia (CML).Methods The clinical data of 435 CML-CP patients treated with IM were analyzed respectively in the Affiliated Cancer Hospital of Zhengzhou University from Jan 2013 to Jan 2015.The hematology adverse reactions were followed up regularly and the incidences in different groups with various factors were compared.Results Until the end of follow-up,74 (17.0 ％) patients had hematology adverse reactions.61 (14.02 ％) patients had neutropenia,including 9 (14.75 ％) patients who had level Ⅲ-Ⅳ neutropenia.60 (13.79 ％) cases had thrombocytopenia including 11 (18.33 ％) patients with level Ⅲ-Ⅳ thrombocytopenia.Anemia occurred in 50 (11.49 ％) patients,of whom 5 (10.00 ％) cases were grade Ⅲ-Ⅳ anemia.33 (7.59 ％) cases experienced pancytopenia.The incidence of hematology adverse reactions was influenced by nine factors,including the course before treatment,the size of spleen,Sokal scores,the use of interferon,fusion genes,chromosomes,complete cytogenetic response,main molecular reaction and Karnofsky scores (all P ＜ 0.05),while it was not influenced by age,gender,BMI,smoking and drinking (all P ＞ 0.05).Conclusions During the initial treatment of CML-CP,if patients experienced level Ⅰ-Ⅱ hematology adverse reactions,they can continue to taking IM.However,when level Ⅲ-Ⅳ hematology adverse reactions happened,they need to reduce the dose or stop taking,and one month later,hemocyte will get well.In the long-term treatment of CML,once level Ⅲ-Ⅳ hematology adverse reactions occur,the patients need to receive some related inspections,such as bone marrow morphology and molecular biology detection,to clear the disease stage.When it is necessary,the patients can take the second generation of tyrosine kinase inhibitors.

Objective To analyze the bone metabolism in hospitalized patients with Graves disease and the changes after 131I therapy.Methods The differences of bone metabolism were analyzed between 315 patients with Graves disease and 300 normal controls in a case-control study.The changes in bone turnover markers and BMD levels before and one year after 131I therapy were observed in 60 patients.Results Compared to normal control,bone turnover markers were markly higher and BMD levels were lower in patients with Graves disease.The level of thyroid hormones were positively related to bone turnover markers,while negatively related to total hip BMD (Z-score).But there was no linear relationship with lumbarand femoral neck BMD (Z-score).After one year of 131I therapy,bone turnover markers were markly lower than that before treatment,while BMD levels were partly higher than that before treatment.Conclusions In Graves disease patients,bone turnover markers were generally increased,while BMD levels decreased compared with normal people.After 131I therapy,along with the improvement of thyrotoxicosis,the high bone turnover rate can be suppressed,and BMD can partly recover.

Objective: To systematically evaluate the relationship between neck circumference and hypertension of primary and secondary school students. Methods: Web of science, PubMed, Scopus, CNKI and WanFang databases were searched by computer, and the retrieval time was from inception to December 2019. Two researchers independently screened the literature, extracted the data and evaluated the quality, and then performed Meta-analysis using Stata 14.0 software. Results: A total of 8 studies were included, including 20 475 subjects. Meta-analysis results showed that the risk of hypertension increased by 35% in people with a high neck circumference compared with the normal population(OR=1.35, 95%CI=1.20-1.51, P<0.01). The results of subgroup analysis showed that the correlation between neck circumference and hypertension of obese primary and secondary school students was 1.41 times higher than that of normal weight students(OR=1.41, 95%CI=1.23-1.61, P<0.01). The correlation between the neck circumference and the risk of hypertension of primary and secondary school students in Europe and America was more significant than that in Asia(OR=1.31, 95%CI=1.11-1.53, P=0.01). When the mean value of neck circumference was greater than 28.5 cm(OR=1.29, 95%CI=1.02-1.64, P=0.03), it was associated with the incidence of hypertension. Conclusion The neck circumference of primary and middle school students is related to the risk of hypertension, especially in obese people. Blood pressure monitoring and health education should be strengthened to prevent hypertension.

Objective To investigate the value and diagnostic efficiency of the quantitative dynamic contrast enhanced-magnetic resonance imaging (DCE-MRI) and intravoxel incoherent motion (IVIM) parameters using three dimention (3D)-histogram analysis for discriminating the Gleason score (GS) of prostate cancer. Methods A total of 53 patients pathologically confirmed as prostate cancer by systemic prostate biopsy who had routine , DCE and DWI-MRI scans were retrospectively analyzed. There were 15 cases for low-risk and 38 cases for intermediate/high-risk prostate cancer. The 3D ROI of all lesions based on T2WI was achieved by image registration to get the quantitative parameters of DCE-MRI and DWI-IVIM. The parameters of DCE-MRI contains: transfer constant (Ktrans), rate constant (Kep) and extracellular-extravascular volume fraction (Ve).The DWI-IVIM related quantitative parameters were ADC, diffusion coefficient (D), diffusion coefficient related to perfusion (D*) and perfusion fraction (f). Then the histogram analysis of these quantitative parameters was performed to get the mean, median, 25th percentile, 75th percentile, Skewness and Kurtosis. Using the Spearman rank correlation analysis to evaluate the correlation of these parameters and GS of prostate cancer. The diagnostic performance of these quantitative histogram parameters related to the GS in identifying low-risk and intermediate/high-risk of prostate cancer was carried by ROC. Results The Kep and Ktrans (mean, median, 25th, 75th) of DCE-MRI were positively correlated with GS (r value was 0.346 to 0.696, P<0.05). The ADC (mean, median, 25th, 75th), D (mean, median, 25th, 75th, Skewness, Kurtosis) and D*(25th) of DWI-IVIM were correlated with GS (r value was-0.544 to 0.428, P<0.05). The DCE-MRI quantitative parameters Kep (25th) had the highest area under curve (AUC, 0.961); The ADC (median) and D (25th) had higher AUC( 0.832, 0.888) in the quantitative parameters of DWI-IVIM, the difference between Kep(25th) and ADC (median) was statistically significant (Z value was 2.212, P value was 0.027). The difference of AUC between Kep (25th) and D (25th), D (25th) and ADC (median) was not statistically significant (Z values were 1.027 and 1.398, P values were 0.162 and 0.304, respectively).Conclusion DCE and IVIM quantitative parameters (Kep, Ktrans, ADC, D) histogram analysis results are correlated with GS, and can be used for distinguishing low-risk from intermediate/high-risk prostate cancer.

Aclarubicin ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Cytarabine ; therapeutic use ; Granulocyte Colony-Stimulating Factor ; therapeutic use ; Humans ; Interferons ; therapeutic use ; Interleukin-2 ; therapeutic use ; Leukemia, Myeloid, Acute ; drug therapy ; Recurrence ; Remission Induction ; Thalidomide ; therapeutic use

OBJECTIVETo investigate the characteristics and clinical outcome of T315I mutation in Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph(+) ALL) and chronic myeloid leukemia (CML).

METHODSThe clinical data of 118 tyrosine kinase inhibitors (TKIs) resistant Ph(+) ALL and CML cases who were detected ABL kinase domain mutation in Affiliated Tumor Hospital of Zhengzhou University from March 2014 to June 2015 were collected. Karyotypes and BCR-ABL fusion gene were analyzed respectively by R-banding, real-time quantitative polymerase chain reaction (PCR). Total RNA was extracted by TRIzol reagent and ABL kinase domain mutation was detected by direct sequencing.

RESULTSIn 23 TKIs resistant Ph(+) ALL and 95 CML cases, the rate of ABL kinase domain mutation was 60.9% (14/23) and 41.1% (39/95), respectively, and the rate of T315I mutation was respectively 34. 8% vs 5.3%, the difference was significant (χ(2)=13.586, P<0.01). The rate of mutations in chronic phase/accelerate phase /blast crisis CML patients was 38.8% (19/49), 47.1% (8/17) and 41.4% (12/29), respectively, and there was no significant difference (χ(2)=0.360, P=0.835). In Ph (+) ALL and CML patients, the median time from the beginning of TKI therapy to appearance of T315I mutation was 10 months and 19 months, the median time from the appearance of T315I to death/deadline was 2 months and 3 months, the median time of persistent hematologic response was 10 months and 16 months and the median time of overall survival (OS) was 13 months and 42 months.

CONCLUSIONT315I mutation was more easily occurred in Ph(+) ALL than CML, but two diseases are similar in the median time from the beginning of TKI therapy to appearance of T315I, the median time of persistent hematologic response and OS.

Acute Disease ; Blast Crisis ; Drug Resistance, Neoplasm ; Fusion Proteins, bcr-abl ; genetics ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; drug therapy ; genetics ; Mutation ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; genetics ; Protein Kinase Inhibitors ; therapeutic use