AIM: To investigate the comparison of different types of catheter treatment of anastomotic ring canalicular effect.
METHODS:Retrospective analysis. A total of 114 cases 114 eyes were randomly selected between May 2013 to May 2015 jointly admitted to Huizhou Huizhou City People's Hospital and the Central People's Hospital of canalicular patients in accordance with the agreement of the annular catheterization divided into three groups, group A of annular nasal lacrimal duct catheterization in 36 eyes, group B for the whole nasal lacrimal annular catheterization in 33 eyes, group C between the upper annular tears point catheterization 45 eyes. Through the A, B, C three groups after 1, 3wk, 1, 3mo and 1y follow-up were analyzed to compare.
RESULTS:Group A of 31 eyes were cured, improved in 2 eyes, 3 eyes, the effective rate was 91. 7%;group B, 27 cases were cured, improved in 3 eyes, 3 eyes, the effective rate was 90. 9%;group C, 40 cases were cured, improved in 2 eyes, 3 eyes, the effective rate was 93. 3%. A, B, C three groups efficiency pointless difference (P=0. 124). Eye Effect: A, B, C meaningful difference among the three groups(F=36. 578; P=0.002), Group A scored the highest score of a minimum group C, respectively( 3. 5±0. 8 ) and ( 2. 3±0. 7 ); comparison meaningless difference between group a and group B( t=0. 086, P>0. 05 ); Group A and C and comparison of differences between group C and group B have the significance ( t = 15. 241, t = 17. 472; P<0. 05 ). Nasal influence: A, B, C meaningful difference among the three groups(F=778. 581;P=0. 001), the highest score in group B, group C minimum scores were(6. 6±0.8) and ( 0. 9 ± 0. 7 ); A, B, C three groups comparison of differences twenty-two have significance(t=17. 262; t=18.247; t = 16. 647; P<0. 05). Shape Effect: A, B, C difference among the three groups of meaningful ( F=481. 113;P=0. 002), Group A scored the highest score of a minimum group C, respectively(5. 8±0. 9) and(1. 2±0.6);Compare the difference between Groups B and C meaningless ( t = 0. 087, P > 0. 05 ); comparing the differences between the Groups A and B and between Group A and C were significance(t=26. 362, t=27. 532; P<0. 05 ). Unplug risk: A, B, C meaningful difference among the three groups(F=751. 121;P=0. 003), Group A scored the highest score of a minimum group C, respectively(6. 5±0. 7 ) and ( 1. 5±0. 7 ); A, B, C three groups comparison of differences twenty - two have significance(t=19. 642; t=20. 153; t=18. 345; P<0. 05). Group A had 8 patients had lower eyelid eversion, 5 cases of inferior lacrimal point expansion, 13 cases of sneezing, itchy nose, runny nose syndrome. Group B had 20 cases of varying degrees of now sneezing, itchy nose, runny nose syndrome. Group C had no serious complications.
CONCLUSION: Similar to A, B, C three groups of treatment efficacy, patient lacrimal functional recovery is safe and effective, which the group C treatment, during treatment and less material and fewer postoperative complications in patients, it is worth promotion.

Objective To compare the effecacy and safety of lower dose peginterferon alfa-2b plus ribavirin versus standard interferon alfa-2b plus ribavirin for treatment of chronic hepatitis C in China.Methods 192 patients with chronic hepatitis C were assigned peginterferon alfa-2b 0.5?g/kg each week plus ribavirin 750～1050 mg/d or standard interferon alfa-2b 3 MIU TIW plus ribavirin 750～1050 mg/d for 48-week treatment and 24-week fellow-up.Results The sustained virological response (SVR)rate in lowe-dose peginterferon alfa-2b plus ribavirin group was 53.8%,and the SVR rate in standard interferon alfa-2b plus ribavirin was 58.1%.The SVR was similar between the two treat- ment group(P=0.966 for both comparisons).The adverse event rate was higher in peginterferon al- fa-2b plus ribavirin group than in standard interferon alfa-2b plus ribavirin group(P=0.033 for both comparisons),but there was no new or unique adverse event in related to pegylation of interferon alfa-2b. Conclusion The effecacy and safety was similar between lower-dose peginterferon alfa-2b plus ribavirin and standard interferon alfa-2b plus ribavirin for treatment of chronic hepatitis C.

Objective　To explore the role of acute infection of Chlamydia pneumoniae (Cpn) in respiratory diseases. Methods　Microimmunofluorescence test was used to detect IgG antibodies for Cpn in serum obtained from 93 inpatients and PCR was used to test Cpn in detection of Cpn DNA in throat specimens from 55 of the 99 patients. Results　Acute Cpn infection was diagnosed in 35.5% of the respiratory diseases. Antibodies for Cpn (titer of ≥512) were present in 47.6% of the pneumonia group, which may suggest that during 1998 to 1999, Cpn caused an epidemic in Beijing. They were also present in 50% of asthma group, 50.0% of pulmonary heart disease group and 26.3% of lung cancer group. Only five patients (9.1%) were positive by PCR. There exists discrepancy between serological and PCR results. Conclusion　Detection of IgG antibodies for Cpn conduces to diagnosis of acute Cpn infection and give advice for appropriate therapy.

UNLABELLEDOBJECTIVE To observe the changing laws of the protein expression of N-methyl D-aspartate receptor (NMDAR) in rat hippocampal subfields following focal ischemia/reperfusion injury, and to study the effects of sodium tanshinone B (STB) on it, thus exploring the possible mechanism of STB for treating cerebral ischemia.

METHODSThe rat model of focal cerebral ischemia/reperfusion injury was established using middle cerebral artery occlusion (MCAO) by reversibly inserting a nylon thread. The Wistar rats were randomly divided into the sham-operation group, the I/R model group, and the low, middle, and high dose STB groups. The neural functional disturbance was scored referring to the 5-grade Zea Longa EL standard. The protein expression of NMDAR1 in the ischemic side was detected using immunohistochemical assay.

RESULTSThere was statistical difference in the scores of the neural functional disturbance in the middle and high dose STB groups when compared with the model group (P < 0.01). Results of the immunohistochemical assay showed the expression of NMDAR1 in CA1 region was obviously higher in the I/R model group, the low and middle dose STB groups than in the sham-operation group (P < 0.01). The expression of NMDAR1 in CA1 region was obviously lower in the high dose STB group than in the I/R model group (P < 0.01), the low (P < 0.01) and middle dose STB groups (P < 0.05). The expression of NMDAR1 in CA3 region was obviously higher in the low dose STB group and the I/R model group than in the sham-operation group, the middle and high dose STB groups (P < 0.01). The expression of NMDAR1 in CA3 region was obviously higher in the high and middle dose STB groups than in the sham-operation group (P < 0.05).

CONCLUSIONSSTB could promote the recovery of neural functions in cerebral ischemia/reperfusion injury rats. STB fought against cerebral ischemia/reperfusion injury by lowering excitable neurotransmitter glumatic acid and reducing the protein expression of NMDAR1.

Animals ; Brain Ischemia ; metabolism ; Diterpenes, Abietane ; pharmacology ; Hippocampus ; drug effects ; metabolism ; Male ; Rats ; Rats, Wistar ; Receptors, N-Methyl-D-Aspartate ; metabolism ; Reperfusion Injury ; metabolism

OBJECTIVETo explore syndrome and treatment laws for treating diseases of the pulmonary system by establishing database based on clinical works by modern famous veteran doctors of Chinese medicine (CM).

METHODSClinical experience and literature of medical records in clinical works by modern famous veteran doctors of CM were taken as data source. Database was established by fields and program design. On these bases, data mining methods such as frequency analysis, cluster analysis, factor analysis, and correlation laws were performed in syndrome and treatment laws for treating diseases of the pulmonary system.

RESULTSEstablished were database capable of literature searching, information statistics, data mining of modern famous veteran doctors of CM. A total of 34,414 data were input, including medical records and notes 28,045 items (81.49%) and clinical experience 6,369 items (18.51%). In medical records and notes, there were 14,048 items (50.09%) in male and 9,466 items (33.75%) in female, and the ratio of male to female was 1.48:1. There were 4,531 items (16.16%) with no marked gender in medical records or notes. Data mining such as correlation analysis, cluster analysis, factor analysis, correlation laws in more fields could be realized.

CONCLUSIONSMedical records and notes were dominated in data collected in this paper. The prevalence of pulmonary diseases was obviously higher in males than in females. The trend of concentrated manifestations in related fields for pulmonary diseases could be surfed by this database. Diagnosis and treatment laws for treating diseases of the pulmonary system could be found by various adaptive data mining targeting different fields. Multi-variables of symptoms, syndromes, prescriptions, and herbal drugs could be data mined in large samples of clinical literatures.

Data Mining ; Databases, Factual ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Lung Diseases ; Male ; Medicine, Chinese Traditional ; Veterans

BACKGROUND: Carotid intima media thickness (CIMT) and stiffness are taken as useful surrogate markers of atherosclerosis. In China, the number of elderly patients undergoing hemodialysis has increased year by year, with the increase of dialysis-related cardiovascular events. This study was undertaken to examine carotid stiffness in elderly hemodialysis patients by the ultrasound techniques in order to find out the possible risk factors. METHODS: From January 2006 to February 2010, a total of 87 patients (41 males and 46 females) treated with routine hemodialysis at the 97th Hospital of People's Liberation Army were enrolled in this study. The distensibility coefficient (DC) of the carotid artery was detected by Doppler ultrasonic diagnosis apparatus (Philips HBI5000, frequency 12 MHz) for evaluation of arterial stiffness. Serum albumin, total cholesterol (TC), high density lipoprotein (HDL), low density lipoprotein (LDL), triglyceride (TG), glucose, creatinine, calcium, phosphorus, and intact parathyroid hormone (iPTH) were examined with standard methods. The liner correlation and multiple stepwise regression analysis were used to find correlations between them. RESULTS: In this study, the systolic blood pressure was 153.33±25.98 mmHg, DBP 84.22± 10.39 mmHg, TC 4.39±1.05 mmol/L, TG 1.36±0.72 mmol/L, LDL 2.47±0.77 mmol/L, Cr 889.82± 207.38 mol/L, Glu 5.36±1.87 mmol/L, Ca I 2.00±2.19±0.21 mmol/L, and DC 13.39±5.32×10-3/kPa. DC was associated with age (r =-0.459, P<0.001), SBP (r =-0.527, P<0.001), and serum calcium (r =-0.273, P=0.011). The multiple stepwise regression analysis showed that SBP, age, increased serum calcium level, and diabetes were independent risk factors for decreasing DC. CONCLUSION: Systolic blood pressure, age, increased serum calcium level and diabetes in elderly hemodialysis patients are independent risk factors for increased carotid arterial stiffness.

The way of "extracting-salting-chromatography" was used to purify the phycoerythrin and phycocyanin from Porphyra yezoensis in process scale-up.First,by comprehensive comparison of efficiency,the Sephadex G-25 was selected from four resins (Sephadex G-25、G-100、S-300 and CL-6B) as the best choice used in crude extract desalting of phycobiliprotein.Then the preparation process of phycobiliprotein was scaled-up with raw material(Porphyra yezoensis) increased from 1g to 20g,and finally to 400g.The results indicated that the yields of purified phycoerythrin and phycocyanin (absorption spectra purity above 3.2) increased during according to process scale-up,with 0.323% phycoerythrin and 0.148% phycocyanin obtained from 400g frozen Porphyra yezoensis blades respectively.It is no doubt that the process involved in the experiment is a potential way for large scale preparation of phycobiliproteins of high purity.

Animals ; Coculture Techniques ; Colonic Neoplasms ; pathology ; therapy ; Cytokines ; pharmacology ; Cytotoxicity, Immunologic ; Dendritic Cells ; immunology ; Female ; Immunophenotyping ; Immunotherapy, Adoptive ; Interferon-gamma ; biosynthesis ; Interleukin-12 ; biosynthesis ; Killer Cells, Natural ; immunology ; Lung Neoplasms ; prevention & control ; secondary ; Lymphocyte Activation ; Mice ; Mice, Inbred BALB C

OBJECTIVETo compare therapeutic effects of auricular point sticking combined with Tongshiji treatment and simple Tongshiji treatment on child ametropic amblyopia.

METHODSThree hundred children of ametropic amblyopia were classified as mild, moderate and severe groups, 100 cases in each group. The each group was again randomly divided into a simple Tongshiji treatment (control group) and a auricular point sticking combined with Tongshiji treatment group (observation group). Their therapeutic effects were compared.

RESULTSThe total effective rate in the observation group were 100.0%, 79.8% and 71.0%, and in the control group were 100.0%, 54.3% and 48.2% respectivety for mild, moderate and severe groups. For the mild amblyopia children, there was no significant difference between the two groups in the therapeutic effect; for the moderate and severe ametropic amblyopia children, the therapeutic effect in the observation group was better than that in the control group (P<0.05).

CONCLUSIONAuricular point sticking combined with Tongshiji treatment for child ametropic amblyopia is of characteristics of convenient manipulation, obvious and rapid therapeutic effect.

Acupuncture, Ear ; Amblyopia ; therapy ; Child ; Child, Preschool ; Combined Modality Therapy ; Female ; Humans ; Male ; Medicine, Chinese Traditional

OBJECTIVETo explore the clinical features, treatment and prognosis of the C5 palsy after surgery of cervical spondylosis.

METHODSTwo hundred and twenty-three cases treated from March 1994 to October 2003 were retrospectively reviewed.

RESULTSSeven of the 223 cases developed the complication of C5 palsy, manifesting the paresis of the deltoid muscle as well as the sensory deficits and (or) intractable pain in shoulder. The incidence was 3.1%. In this study, 2 cases occurred in the anterior subcorpectomy, 5 cases developed in the laminoplasty with 1 case on the opened side, 3 cases on the hinged side and 1 case on both sides. All the 7 cases with the C5 palsy recovered within 2 weeks to 6 months.

CONCLUSIONThe C5 palsy can develop either anterior decompression or posterior open-door laminoplasty of cervical spondylosis. Generally speaking, patients with postoperative C5 palsy can be cured by conservative measures. And prognosis is good.

Adult ; Aged ; Bone Transplantation ; adverse effects ; Cervical Vertebrae ; surgery ; Decompression, Surgical ; adverse effects ; Female ; Humans ; Laminectomy ; adverse effects ; Male ; Middle Aged ; Postoperative Complications ; diagnosis ; etiology ; prevention & control ; Radiculopathy ; diagnosis ; etiology ; prevention & control ; Retrospective Studies ; Spinal Nerve Roots ; Spinal Osteophytosis ; surgery