Objective To investigate the effects of clinical pharmacist intervention in the clinical application of antibiotics combined with the index management.Methods The data of antibiotics usage rate and intensity, the microbial test sample submission rate, and the clean incision preventive usage rate of inpatients and outpatients were analyzed by chi-square test in the same period before (2015) and after (2016) the clinical pharmacist intervention.Results After intervention, the antibiotics usage rate of inpatients and outpatients were lower than that of 2015 (50.02% and 25.72%, P<0.05).In 2016, the usage intensity of antibiotics was 50.59%, while it was 62.39% in 2015.At the same time, the microbial test sample submission rate increased from 13.96% to 27.49%(P<0.05).In 2016, the clean operation preventive usage rate of antibiotics decreased month by month.In the meantime, the reasonable rate of delivery timing, variety selection, and administration time of clean operation preventive usage of antibiotics were on the rise.Conclusions The professional intervention of clinical pharmacistis benefit for the routine, standardization, and professionalization of clinical antibiotics application.It also promotes the rational use of drugs and the progress of hospital pharmacy.

Objective:To explore a method for setting up three dimensional finite element model of posterior glass fiber reinforced composite resin-bonded-fixed-partial dentures (GFRC-RBFPD) including restoration, periodontal tissue and alveolar bone. Methods:A stone model was fabricated including abutments and pontic of restoration, then it was scanned with laser scanner. Acquired data were integrated in Geomagic 5.0. Basic 3D geometric model was established. Different parts of abutement and prosthesis were designed in I-DEAS 10 NX Series and Geomagic, then periodontal tissue and alveolar bone were set up in Geomagic 5.0. Completed 3D geometric model was input into MSC.Marc Mentat 2003 for mesh generation. Boundary conditions were defined. Model was calculated in Mentat 2003. Results:3D geometric model and finite element model including GFRC-RBFPD, abutments, periodontal membrane and bone (bone lamina dura,cortical bone and cancellous bone) were established.Little contour information was lost, comparability between models was improved.Conclusion:The 3-dimensional laser scanning technique, CAD and mesh generation technique are effective in the establishment of 3-dimensional finite element model of GFRC-RBFPD.

Objective To evaluate CT characteristics of pulmonary sclerosing hemangioma(PSH) so that to improve the knowledgeof this disease.Methods CT characteristics of PSH pathologically verified were retrospectively analysed.Conventional scan andcontrast-enhanced scan were performed in all the patients.Results 14 lesions were in right lung,while 10 were in left,Diameters of these lesions ranged from 0.8 to 10 cm,and the average diameter was 3.08 cm.3 lesions were located in hilum of lung,while the rest(87.5%)were located in peripheral lung tissue.20 lesions were oval,and 4 were lobulated in morphology.21 lesions were smooth in edge.45.8% of the cases had calcification.All the lesions enhanced obviously on contrast-enhanced scan,and average CT value of(46.62?9.47) HU was increased.The dilated and distorted blood vessels could be detected in 2 large lesions.Conclusion On the basis of general benign tumor features, obvious enhancement and calcification are the characteristics of PSH on CT.

Objective To report the clinical management of the first case of human infection with influenza A (H7N4) in the world ,and to explore the clinical characteristics and therapeutic regimen of H7N4 infection in humans .Methods A case of confirmed human infection with influenza A (H7N4) virus was hospitalized in the Third People′s Hospital of Changzhou in Jiangsu Province on January 1st ,2018 . The clinical characteristics and treatment were analyzed by reviewing the clinical data and management of the patient ,and compared with the clinical characteristics of human infection with H 7N9 cases .Results The patient was an elderly woman with hypertension ,who had an exposure history of live poultry before onset .The patient had flu-like symptoms including fever , cough and expectoration . The symptoms worsened in the fifth day and presented as respiratory failure and circulatory disturbance .The count of white blood cells ,lymphocytes and platelets counts declined ,while the levels of aspartate aminotransferase and c-reactive protein slightly increased .The levels of creatine kinase and lactate dehydrogenase deformity increased .The pulmonary lesions manifested as exudation and consolidation of both side in a short period of time after the onset . Treatment was initiated according to the epidemiology history , clinical manifestations ,laboratory and imaging characteristics . The primary diagnosis was human infection of avian influenza virus .The patient was treated with oxygen therapy ,antivirus ,anti-infection and short-duration corticosteroids treatment . Early and timely throat swab specimens were tested . The patient recovered and discharged from hospital after active treatment .It was confirmed by the Chinese Center for Disease Control and prevention that the patient was infected with avian influenza A (H7N4) virus ,and no close contact was infected .Conclusions There are many similarities of clinical features between case of human infection with H7N4 and that of H7N9 . The early treatment of neuraminidase inhibitors is recommended according to the diagnosis and treatment of human infection with H 7N9 .In the clinical practice ,the avian influenza nucleic acid should be tested in time to determine the cause of the disease in those patients with suspected viral pneumonia ,especially in those who has an avian contact history .

Differential proteome profiles of human lung squamous carcinoma tissue compared to paired tumor-adjacent normal bronchial epithelial tissue were established and analyzed by means of immobilized pH gradient-based two-dimensional polyacrylamide gel electrophoresis (2-D PAGE) and matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF-MS). The results showed that well-resolved, reproducible 2-DE patterns of human lung squamous carcinoma and adjacent normal bronchial epithelial tissues were obtained under the condition of 0.75-mg protein-load. The average deviation of spot position was 0.733+/-0.101 mm in IEF direction, and 0.925+/-0.207 mm in SDS-PAGE direction. For tumor tissue, a total of 1241+/-88 spots were detected, 987+/-65 spots were matched with an average matching rate of 79.5%. For control, a total of 1190+/-72 spots were detected, and 875+/-48 spots were matched with an average matching rate of 73.5%. A total of 864+/-34 spots were matched between tumors and controls. Forty-three differential proteins were characterized: some proteins were related to oncogenes, and others involved in the regulation of cell cycle and signal transduction. It is suggested that the differential proteomic approach is valuable for mass identification of differentially expressed proteins involved in lung carcinogenesis. These data will be used to establish human lung cancer proteome database to further study human lung squamous carcinoma.
Amino Acid Sequence ; Bronchi ; pathology ; Carcinoma, Squamous Cell ; genetics ; pathology ; Databases as Topic ; Electrophoresis, Gel, Two-Dimensional ; methods ; Electrophoresis, Polyacrylamide Gel ; Epithelial Cells ; pathology ; Gene Expression Regulation, Neoplastic ; Humans ; Image Processing, Computer-Assisted ; Isoelectric Focusing ; Lung Neoplasms ; genetics ; pathology ; Molecular Sequence Data ; Proteomics ; methods ; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization

This study was to investigate the effects of the combination of deoxynivalenol (DON) and zearalenone (ZON) on pigs. Twenty-four weaning piglets were divided into a control group fed a diet free of mycotoxins and a toxin group fed a diet containing 1 mg/kg DON and 250 microgram/kg ZON. The results showed that supplementation of DON and ZON in diets had extensive effects on pigs. More specifically, DON and ZON caused levels of total protein, albumin, and globulin in sera to decrease (p < 0.05) by 14.5%, 6.5% and 11.3%, respectively, and at the same time increased (p < 0.05) the serum enzyme activities of gamma-glutamyltransferase, aspartate aminotransferase and alanine aminotransferase by 72.0%, 32.6% and 36.6%, respectively. In addition, DON and ZON decreased (p < 0.05) the level of anticlassical swine fever antibody titers by 14.8%. Real-time PCR showed that DON and ZON caused the mRNA expression levels of IFN-gamma, TNF-alpha, IL-2, to decrease (p < 0.05) by 36.0%, 29.0% and 35.4%, respectively. Histopathological studies demonstrated that DON and ZON caused abnormalities in the liver, spleen, lymph nodes, uterus, and kidney. The concentrations of DON and ZON used in this study are in line with the published critical values permitted by BML. Our study clearly put the standard and adequacy of safety measures for these toxins into question. The authors suggest that with the increasing availability of cellular and molecular technologies, it is time to revisit the safety standards for toxins in feeds so as to make feeds safer, providing consumers with safer products.
Animal Feed/*analysis ; Animal Nutritional Physiological Phenomena ; Animals ; Diet/veterinary ; Drug Therapy, Combination ; Female ; Swine ; Swine Diseases/blood/*chemically induced/*physiopathology ; Trichothecenes/*administration & dosage/*adverse effects/pharmacology ; Zearalenone/*administration & dosage/*adverse effects/pharmacology

Ras-associated domain family 1A (RASSF1A) genes are members of the RASSF family, which bind to Ras in a guanosine triphosphate(GTP)-dependent manner and then induce Ras-mediated apoptosis. The protein encoded by the RASSF1A gene is similar to the Ras effector protein, which can interact with DNA repair protein XPA, and can also inhibit the accumulation of cyclin D1, thereby inducing cell cycle arrest. The deletion or abnormal expression of RASSF1A gene is related to the pathogenesis of various malignant tumors, indicating that it has tumor suppressor function. RASSF1A gene methylation has been found in at least 37 tumors, and RASSF1A gene may be the most frequently described methylated gene in human cancers. In this paper, the abnormal methylation of RASSF1A gene in different malignant tumors was introduced, and the research progress of its related effects and mechanisms in malignant tumors of the respiratory system, digestive system, genitourinary system, and nervous system in recent years was reviewed, with a view to malignant tumors early diagnosis, individual molecular targeted therapy and prognostic evaluation provide important guidance.

Objective:To explore the safety and efficacy of renal arterial hypothermia perfusion in robot-assisted laparoscopic partial nephrectomy.Methods:The data of 11 patients with complex renal tumors admitted to our hospital from March 2020 to December 2021 were retrospectively analyzed. There were 7 males and 4 females. The patients’age was (64.64±13.56) years old.The median R. E.N.A.L. score was 8 (7, 9) points. Preoperative glomerular filtration rate (GFR) was (64.40±25.52) ml/min. All patients had a renal artery cold solution perfusion robot-assisted laparoscopic partial nephrectomy. 4℃ sodium lactate Ringer's solution was injected into the affected kidney by the catheter, which could provide the kidney a hypothermic state during the operation and protected the renal function during the long period of warm ischemia. The intraoperative data and postoperative complications were recorded. The data of postoperative renal function, routine urine test, urinary CT, preoperative and postoperative glomerular filtration rate (GFR) were analyzed.Results:The renal artery blocking time was (34.09±2.84) min during the surgery. The patients’ body temperature was (36.10±0.44) ℃. The surgical duration was (126.73±47.08) min. The intraoperative bleeding was (81.82±53.07) ml. There were no complications, such as urinary leakage, low body temperature, fever, etc. There was no significant difference between the 3-months postoperative GFR (59.06±25.67) ml/min and preoperative GFR ( P=0.636). Conclusions:For patients with complex renal tumors, renal arterial cold solution perfusion in robot-assisted laparoscopic partial nephrectomy can help obtain longer operative duration during hot ischemia, preserve renal function, and it provide a safe and feasible surgical method for patients.

OBJECTIVE: To explore the clinical features and genetic basis for a child with 3-methylglutaconic aciduria type VII. METHODS: A child who was diagnosed at the Gansu Provincial Maternity and Child Health Care Hospital on August 9, 2019 was selected as the study subject. Clinical data of the child, including urine gas chromatography and mass spectrometry, were collected. The child and her parents were subjected to whole exome sequencing. RESULTS: The child, a female neonate, had presented mainly with intermittent skin cyanosis, convulsions, hypomagnesemia, apnea, neutropenia after birth. Her urine 3-methylpentenedioic acid has increased to 17.53 μmol/L. DNA sequencing revealed that she has harbored compound heterozygous variants of the CLPB gene, namely c.1016delT (p.L339Rfs*5) and c.1087A>G (p.R363G), which were respectively inherited from her mother and father. Both variants were unreported previously. Based on the standards from the American College of Medical Genetics and Genomics (ACMG), the variants were respectively predicted to be pathogenic and likely pathogenic. CONCLUSION The child was diagnosed with 3-methylglutenedioic aciduria type VII. Discovery of the c.1016delT and c.1087A>G variants has enriched the mutational spectrum of the CLPB gene.
Female ; Humans ; Infant, Newborn ; Pregnancy ; Base Sequence ; Metabolism, Inborn Errors/diagnosis* ; Mutation ; Neutropenia/genetics* ; Sequence Analysis, DNA

The current document is based on a consensus reached by a panel of experts from the Chinese Society of Allergy and the Chinese Society of Otorhinolaryngology-Head and Neck Surgery, Rhinology Group. Chronic rhinosinusitis (CRS) affects approximately 8% of Chinese adults. The inflammatory and remodeling mechanisms of CRS in the Chinese population differ from those observed in the populations of European descent. Recently, precision medicine has been used to treat inflammation by targeting key biomarkers that are involved in the process. However, there are no CRS guidelines or a consensus available from China that can be shared with the international academia. The guidelines presented in this paper cover the epidemiology, economic burden, genetics and epigenetics, mechanisms, phenotypes and endotypes, diagnosis and differential diagnosis, management, and the current status of CRS in China. These guidelines—with a focus on China—will improve the abilities of clinical and medical staff during the treatment of CRS. Additionally, they will help international agencies in improving the verification of CRS endotypes, mapping of eosinophilic shifts, the identification of suitable biomarkers for endotyping, and predicting responses to therapies. In conclusion, these guidelines will help select therapies, such as pharmacotherapy, surgical approaches and innovative biotherapeutics, which are tailored to each of the individual CRS endotypes.
Adult ; Asian Continental Ancestry Group ; Biomarkers ; China ; Consensus ; Diagnosis ; Diagnosis, Differential ; Drug Therapy ; Eosinophils ; Epidemiology ; Epigenomics ; Genetics ; Humans ; Hypersensitivity ; Inflammation ; International Agencies ; Medical Staff ; Neck ; Phenotype ; Precision Medicine