Adolescent ; Child ; Child, Preschool ; Cytokines ; blood ; Female ; Humans ; Infant ; Interleukin-6 ; blood ; Interleukin-8 ; blood ; Male ; Seizures, Febrile ; immunology ; Tumor Necrosis Factor-alpha ; blood

OBJECTIVE: By analysing the video-nystagmography findings of positional tests,to evaluate the therapeutic effect of the patients with horikontal semicircular canal cupulolithiasis (HSC-Cup). METHOD: A retrospective study of 36 patients with HSC-Cup. The induced nystagmus in roll tests was recorded by videonystagmography, whose direction, latency, intensity and time characteristics were analysed. All of the 36 patients were treated with lying position avoiding normal side and oral-taken betahistine mesilate tablets. A week later return visits and curative effects evaluation were made. RESULT: Horizontal apogeotropic nystagmus was induced by turning left or right in HSC-Cup roll tests. The time of latency and duration turning to normal and lesion side were(0. 93 ± 0. 65)s and(1. 01 ± 0. 78)s, (100.58 ± 36. 56)s and (118. 65 ± 143. 71)s, which showed no statistically significant difference (P>0. 05). The duration of nystagmus was more than 60 seconds. The intensity of nystagmus turning to normal and lesion side were(45.58 ± 28.71)°/s and (20.42 ± 16. 64)°/s. The intensity turning to normal side was greater than lesion side obviously. The difference was statistically significant (P<0. 05). Twenty-three patients withright HSC-Cup, and 13 patients with left HSC-Cup were taken in count. They were treated with above methods and return visit a week later. Twenty-eight patients (77. 77%) were cured, 36 patients (100. 00%) were improved. There were 4 patients recurrence during the follow-up. CONCLUSION The direction and duration time of induced nystagmus are available to diagnose the HSC-Cup. The lesion side may determined according to the intensity of induced nystagmus. Lying position avoiding normal side and oral-taken betahistine mesilate tablets is an effective treatment methods for HSC-Cup.
Benign Paroxysmal Positional Vertigo ; complications ; diagnosis ; Face ; Humans ; Nystagmus, Physiologic ; Retrospective Studies ; Semicircular Canals ; Treatment Outcome ; Vertigo

Objective To investigate the adaptive immune responses in elderly patients with chronic obstructive pulmonary disease during acute exacerbations (ECOPD) and effects of the immunostimulating agent Pidotimod in ECOPD patients. Methods A randomized, prospective clinical trial was held, and 103 patients with ECOPD were recruited into the study. Seventy-five patients aged 65 years and over were divided into two groups: 38 patients with general treatment as a control group and 37 patients with general treatment plus pidotimod as an experimental group. Another non-elderly groups comprised 28 patients younger than 65, and 20 healthy individuals served as the healthy elderly control. Levels of CD3+ , CD4+ , CD8+ , CD4+ /CD8+ in peripheral blood were measured by flow cytometry at baseline (the 1st day) and at the 15th and 30th treatment day, meanwhile, the clinical conditions were evaluated. Results Ninety-one patients completed the trial (32 in experimental group,34 in control group and 25 in non-eldely group). The experimental group and control group were statistically homogeneous. The aged COPD intervention group and aged COPD control had a more decreased CD4+ level, CD4+/CD8+ ratio and more increased CD8+ level, while compared with aged health control and non-elderly COPD control (all P

Objective:To analyze the distribution of UGT1A1 gene polymorphisms in Chinese Han patients with extensive-disease small cell lung cancer(ED-SCLC),and evaluate the correlation between UGT1A1 gene polymorphisms and toxicity and efficacy of irino-tecan(CPT-11) based regimen in the patients with ED-SCLC. Methods: The analysis of UGT1A1?28 and UGT1A1?6 gene poly-morphisms was performed in 67 patients with ED-SCLC admitted in our hospital from June 2011 to January 2013. The 67 cases with ED-SCLC treated with irinotecan(CPT-11) based regimen were enrolled to observe the adverse events and efficacy during the chemo-therapy, including objective responserate rate ( ORR) , progression free survival ( PFS) and overall survival ( OS) . The incidence of different genotypes was compared. Results:The distribution of UGT1A1 genotypes in the 67 patients was follows:UGT1A1?28 wild-type (WT) genotype TA6/6 (56, 83. 6%), heterozygous genotype TA6/7 (11, 16. 4%);UGT1A1?6 wild-type (WT) genotype G/G (45,67. 2%), heterozygous genotype G/A (22,32. 8%). No significant difference of PFS and OS was observed between the differ-ent genotypes. The incidence of grade 3 and 4 delayed diarrhea and neutropenia in the patients carrying UGT1A1?6 G/A was higher than that in those with WT genotype (36. 4% vs. 6. 6%, P<0. 05;27. 2% vs. 4. 4%, P<0. 05, respectively). The incidence of grade 3 and 4 thrombocytopenia in the patients carrying UGT1A1?28 TA6/7 was higher than that in those with WT genotype (27. 2%vs. 1. 8%, P<0. 05). The patients simultaneously carrying UGT1A1?28 TA6/7 and UGT1A1?6 G/A were prone to suffering 3 and 4 delayed diarrhea and neutropenia. Conclusion: UGT1A1 polymorphisms may predict the adverse events of CPT-11 in ED-SCLC, while can not predict the efficacy of CPT-11.

To build the Dendrobium nobile -T2DM network, and elucidate the molecular mechanism of D. nobile to type 2 diabetes (T2DM). Collect the chemical composition of D. nobile and the targets on T2DM by retrieving database and documents, build the network of D. nobile to T2DM using the entity grammar systems inference rules. The molecular mechanism of D. nobile to T2DM includes: (1) regulating lipid metabolism by lowering triglyceride; (2) reducing insulin resistance; (3) protecting islet cells; (4) promoting the glucose-dependent insulin tropic peptide (GIP) secretion; (5) inhibiting calcium channel. Under the guidance of network pharmacology, through entity grammar systems inference rules we elucidate the molecular mechanism of D. nobile to T2DM, and provide the basis for the further development of health care products based on D. nobile.
Animals ; Calcium Channels ; genetics ; metabolism ; Databases, Factual ; Dendrobium ; chemistry ; Diabetes Mellitus, Type 2 ; drug therapy ; genetics ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Gene Regulatory Networks ; drug effects ; Humans ; Hypoglycemic Agents ; administration & dosage ; chemistry ; Insulin Resistance ; Islets of Langerhans ; metabolism ; Triglycerides ; metabolism

Object: To investigate the effects of Huaiqihuang Granule, a compound Chinese herbal medicine, on expressions of nephrin and podocin of slit diaphragm of glomerular podocytes in rats with adriamycin-induced nephrosis and to explore the mechanism in reducing the proteinuria. Methods: Twenty SD rats were randomly divided into five groups: control group, model group, glucocorticoid group, Huaiqihuang Granule group and Huaiqihuang Granule plus glucocorticoid group. The 24-hour urine was collected 7, 14, 21 and 28 days after adriamycin injection respectively to measure 24-hour urinary protein, and all rats were sacrificed after 28-day treatment. Pathological changes in renal tissues were observed under a light microscope and an electron microscope. Expressions of nephrin and podocin mRNAs in renal cortex were determined by real-time polymerase chain reaction, and protein levels of nephrin and podocin were detected by Western blotting. Results: (1) In the model group and the treatment groups, the level of urinary protein increased significantly from the 14th day. (2) Under the light microscope, inflammatory cells and slight fibroplasia were found in renal interstitium of the model group, but there were less inflammatory cells in renal interstitium in the intervention groups than in the model group. Under the electron microscope, 29 days after adriamycin injection, extensive fusion of foot processes was observed. (3) The expressions of nephrin and podocin were higher in treatment groups than in the model group. (4) Proteinuria level was negatively correlated with the expressions of nephrin mRNA and nephrin and podocin proteins. Conclusion: The above results indicate that Huaiqihuang Granule can maintain the integrity of the slid diaphragram in podocyte, alleviate the lesion of glomerular filtration membrane, and decrease the proteinuria by up-regulating the expressions of nephrin and podocin. Huaiqihuang Granule plus glucocorticoid maybe has better effects than glucocorticoid alone.

Objective To analyze the clinical features and the application of bronchoscopy in diagnosis and treatment of children with bronchiectasis.Methods All cases with bronchiectasis were collected from in-patient department of the Children's Hospital Affiliated to Nanjing Medical University from December 2011 to November 2015.Clinical manifestations,results of bronchoscopy examination were retrospectively analyzed.Results Of the 33 children,32 cases (97.0％) had chronic cough and sputum.Lung infection was the main cause (50％,16/33 cases).High resolution CT showed signet ring sign and/or double-track sign in lungs,and bronchiectatic lesions were most commonly found in the lower lobes (60.6％).Eighteen cases underwent bronchoscope ciliary biopsy,and the number of cilia decrease was found in 2 cases,and cilia ultrastructure abnormalities were found in 6 cases,with 2 cases diagnosed as Kartagener syndrome.The treatment included the following:treatment of the underlying disease,aggressive treatment of infections,promotion of mucociliary clearance,and bronchoscopy.The symptoms of the most patients were relieved through the symptomatic treatment.Follow-ups after discharge,showed that 15 cases had a slight cough without obvious sputum,11 cases with recurrent lung infections,regular bronchoscope lavage treatment;4 cases underwent surgical lung resection and recovered well postoperative,and 2 cases died.Conclusion The bronchoscopy should be performed early in the children with bronchiectasis,which can clearly detect pathogens and causes,so as to undertake lavage treatment to improve clinical symptoms.

Objective To prepare a glycerol reference material.Methods The material was prepared and characterized according to the primary standard substance technological specification(JJG 1006- 1994).Glycerol was dissolved in water containing 0.5% sodium azide and dispersed to glass ampules.The homogeneity and stability of this material were tested with an HPLC method.Glycerol concentration was determined by a titration method as specified in the Pharmacopoeia of China.Results The three time measuring result of glycerol reference material was 1.297 5?0.014 3,1.302 0?0.008 9,1.313 7? 0.007 8,respectively.Statistical analysis showed that this material was homogeneous (F=1.462,P=0.166) .It was stable for at least 4 years at 4℃.The assigned reference value was 0.103 6 g/g and the expanded uncertainty was 0.000 4 g/g.Conclusions This material meet the technical requirements of national primary standard reference material.It is approved as the Certified Reference Material (GBW 09149) by General Administration of Quality Supervision,Inspection,Quarantine of the People's Republic of China in May,2006.

OBJECTIVE: To objectively evaluate the voice rehabilitation status in different period after treatment of Tis--T1 glottic carcinoma by CO2 laser with voice parameters. METHOD: A retrospective review of 41 cases with Tis--T1 glottic carcinoma treated by CO2 laser was performed, 23 cases were stage Tis (Tis group) and 18 cases with stage T1N0M0 (T1 group). The range of excision of the lesion by CO2 laser was according to the different stages of the tumor, and ensured theoperation negative margin was by intraoperative frozen pathological examination. We tested and compared the actual voice (coritaine F0, Jitter, Shimmer, NNE and MPT) of 30 cases of healthy middle-aged and old male(normal group) and all the patients at one day prior to operation, three months, six months and one year after operation respectively, which was to evaluate the voice rehabilitation status in different period after operation objectively. RESULT: Postoperative pathological examination revealed, 23 cases were squamous epithelium severe atypical hyperplasia, 16 cases were well differentiated squamous cell carcinoma, and 2 cases were moderately differentiated squamous cell carcinoma. Palatoglossal arch mucosal tear occurred in 3 patients. Respiratory difficulties were not seen in all cases, and normal oral feeding was obtained in all cases in postoperative three days. All patients were followed up for one year. There was statistical significance in F0, Jitter, Shimmer of both Tis group and T1 group after operation in different periods(P<0.05). But there was no statistical significance in NNE and MPT between six months and one years after operation in the two groups(P>0.05). CONCLUSION CO2 laser surgery is an effective treatment for early glottic carcinoma. Postoperative vocal function was improved in varying degrees, and voice quality gradually improved with the rehabilitation time. Partly objective parameters reflecting the vocal function gradually stabilized after half a year after operation.
Carcinoma, Squamous Cell ; complications ; therapy ; Glottis ; Humans ; Laryngeal Neoplasms ; complications ; therapy ; Laser Therapy ; Lasers, Gas ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Voice Quality

A total of 126 patients with type 2 diabetes mellitus were randomized into two groups:one received glimepiride 1 mg twice daily and the other 2 mg once daily.Fasing blood glucose(BG),BG 2 h after meals(breakfast,lunch and dinner)and HbA_(IC)were tested,△and standard deviation of the 4 point BG were calculated.It was found that two kinds of administration of glimepiride were equally effective in decreasing BG and once daily aministration could ease better the fluctuation of BG.