Tinnitus is a common clinical disorder, which may generate trom a lot of causes, including otological disease and other systemic diseases associated with tinnitus or some factors such as insomnia and emotional cognition. Some studies have found that mood is associated with the occurrence and development of tinnitus and that psychological factors play a role in the occurrence and development of tinnitus in the tinnitus patients with mood disorders. At the same time, the psychological distress and emotional problems caused by tinnitus have drawn more and more attention of clinicians. Based on this, the cognitive theory of emotion can be helpful for evaluating tinnitus, and patients with severe tinnitus can be relieved by biofeedback information in tinnitus management. This article will analyze literature in these disciplines.
Cognition ; Emotions ; Humans ; Psychological Theory ; Tinnitus ; psychology ; therapy

Anthropometry ; Female ; Humans ; Male ; Postural Balance ; Vision, Ocular ; Young Adult

Humans ; Vertigo

Objective To evaluate the effects of combined induction therapy of interferon(IFN) and chemotherapy on survival of the patients with small cell lung cancer(SCLC)by meta-analysis.Methods Search all of clinical trials for addition of IFN to initial chemotherapy and single chemotherapy for induction therapy in SCLC patients in MEDLINE、EMBASE and COCHRANE Library.The references of related studies and education books of ASCO and ESMO meeting were handsearched.The quality of included trials was evaluated.Data were extracted by two reviewers independently with a designed extraction form.Revman 4.2.7 software was used for data analysis.Results The addition of IFN increased 1-year survival and response rate,but both of the results had no significant statistical difference.Conclusion IFN-chemotherapy induction treatment might not influence survival and response rate of patients with NSCLC.To resolve the problem,a series of controlled,prospective,randomized,double-blind,well-designed,multi-center trials should be performed.

Objective To observe and analyze the long-term curative effects and complications for early stage thoracic esophageal cancer patients treated with external beam radiotherapy (EBRT) and 252Cf neutron brachytherapy (NBT).Methods From May 2002 to May 2012,26 patients with early stage squamous cell carcinoma who underwent EBRT and 252Cf NBT were respectively analyzed.Patients were treated 5 days per week at 2 Gy/day for a total dose of 50 Gy with EBRT.The total radiation dose to the reference point was 12-16 Gy-eq in 3-4 fractions with 4 Gy-eq/fraction with 252Cf NBT.The 1-,3-and 5-year follow-up rates were all 100 ％.Results The 1-,3-and 5-year survival rates were 95.5 ％,95.5 ％ and 83.5 ％,respectively.The early complication rates for grades 1 and 2 radiation esophagitis were 76.9 ％ (20/26) and 23.1％ (6/26),respectively.The late complication rates for grades 0 and 1 (according to the RTOG/EORTC standard) were 84.6 ％ (22/26) and 15.4 ％ (4/26),respectively.Barium esophagography after treatments confirmed that the complete response rate was 100 ％.Twenty-two patients were confirmed by endoscopy to have either normal mucosa or inflammation change.Conclusion EBRT combined with 252Cf NBT is an effective and safe treatment for early stage esophageal squamous cell carcinoma.

AIM:This paper described a HPLC method.Paeoniflorin and puerarin in Rg soft-exact(Radix Puerariae lobatae,Redix Paeoniae alba,etc.) were simultaneously determined.METHODS:A simplified HPLC procedure was developed.A 4.6 mm?250 mm Alltima C_(18) column with a mobile phase consisting of NaH_2PO_4(20 Mm,pH 2.4)-Acetonitrile:Tetrahydrofuran(900:120:5) was used.The flow rate was 1.00 mL/min.It was detected at 320 nm.RESULTS:Paeoniflorin and puerarin were well separated.The average recoveries of paeoniflorin and puerarin were 98.10% and 101.2% respectively.CONCLUSION:The result shows that this method is convenient,rapid and accurate.

Humans ; Vertigo ; therapy

Objective To explore the inhibiting effects of arsenic trioxide and cisplatin on MG-63 cells. Methods Using MTT assay,flowcytometry,phase contrast microscopy and electron microscopy methods,the therapeutic effect of arsenic trioxide was studied for the osteosarcoma in the cultured MG-63 cells in vitro,and compared these effects with cisplatin. The inhibitory rotes of cell growth and the effect of apoptosis and cell cycle were compared between arsenic trioxide and cisplatin on MG-63 cells. Results The contrast phase microscope revealed the adhesion ability of normal groups was good and cellular morphology showed epithelium cells. But the celhdar morphology showed irregular arrangement in arsenic trioxide groups and cytoplasmic vacuoles in cisplatin group. Electron microscope revealed the globular plasmalemma ecphymas in cell surface of control groups,the enlarged crista mitochondriales and the double-deck membrane structure appeared clearly. But electron microscope revealed globular plasmalemma processes in cell surface of arsenic trioxide groups,thinned crista mitochondriales and clearly seen karyopycnosis and nuclear membrane of apoptotic cells. The globular plasmalemma processes in cell surface of cisplatin groups were separated,nuclear membrane thickened and chromatin were in sandy shape. Both arsenic trioxide and cisplatin inhibited effectively MG-63 cells growth. There was a significant difference in different groups of inhibition ratios to the growth of cells(all P < 0.05). In 2,4,8,16,32,64,128 hours,the inhibition ratios(%) of arsenic trioxide(56.31±0.03,70.00±0.06,79.84±0.03,87.31±0.13,84.70±0.09,90.68±0.06,91.18±0.05) and cisplatin groups(7.55±0.15,15.70±0.17,30.72±0.07,49.80±0.05,45.11± 0.13,61.62±0.08,93.80±0.12) were obviously increased as compared with those in the control group(2.03± 0.07,2.78±0.08,3.11±0.01,5.67±0.04,12.23±0.04,18.65±0.04,24.45±0.04,all P < 0.05). Moreover the inhibition ratio of arsenic trioxide group in 2 to 32 hour was significantly higher than that of cisplatin group and the effect was more faster(all P < 0.05). Both arsenic trioxide and cisplatin could induce apoptosis MG-63 cells. There was a significant difference in different groups of the inhibition ratio to the growth of cells(F = 13.317,P < 0.05). The inhibition ratios(%) of arsenic trioxide on 24,36,48 hour(20.50±3.78,45.76±9.90,25.16±15.41),and cisplatin groups on 24,36,48 hour(12.55±1.51,18.85±3.40,12.37±5.43),were obviously increased as compared with those in the control group at the same time(6.57±1.48,8.03±2.08,6.54±1.30,P< 0.05 or<0.01). Both arsenic trioxide and cisplatin inhibited MG-63 cells cycle. There was a significant difference in different groups of the inhibition ratio to the growth of cells(F = 54.579,43.429,21.795,P < 0.05 or < 0.01). And the total inhibition ratios(%) in G1 cycle of arsenic trioxide(78.26±5.24) and cisplatin groups(80.48±2.81) were obviously increased as compared with those in the control group(57.49±6.65,all P < 0.05 or < 0.01). Conclusions Arsenic trioxide and cisplatin can effectively inhibit the proliferation of MG-63 cell line and induce the apoptosis of MG-63 cell line. And the effects induced by arsenic trioxide group were faster than that of cisplatin groups. Moreover arsenic trioxide can arrest the cell cycle of MG-63 cell line at G1 phase.

Objective To compare the effect of enteral nutrition by jejunum colostomy nutrition infusion pump of patients after Whipple surgery as well as reduce adverse reactions in patients.Methods Sixty-five cases with the implementation of Whipple and jejunum of colostomy were selected as our subjects,who were hospitalized in the Affiliated hospital of Hebei United University from Feb.2009 to Nov.2013.All patients were divided into observation group (33 cases) and control group (32 cases) according to the methods of nutrient input.Patients in observation group were given nutrition infusion pump pumping (15 to 50 ml/h) ;and patients in control group were adopted disposable infusion connection infusion with the speed of 30 drops/min with the thermostat heating temperature and the water pipe.The blood glucose,serum albumin,blood electrolyte concentration of postoperative,and the adverse reactions during input nutrient solution including vomiting,abdominal distention,diarrhea and other adverse circumstance were recorded.Results At 1st,3rd,5th day,there was no statistically significant difference in terms of the levels of glucose,blood albumin,blood C1,Na +,K + between two groups(blood glucose:F inner grouP =3.01,P ＞ 0.05 ; F between group =2.90,P ＞ 0.05 ; F cross group =2.87,P ＞ 0.05 ; serum albumin:F inner group =2.94,P ＞ 0.05 ; F between group =2.89,P ＞ 0.05 ; F cross group =2.76,P ＞ 0.05 ; blood Cl:F inner group =1.78,P ＞ 0.05 ; F between group =1.96,P ＞ 0.05 ; F cross group =1.88,P ＞ 0.05 ; blood Na +:F inner group =1.06,P ＞ 0.05 ; F between group =1.35,P ＞ 0.05 ; F cross group =1.27,P ＞ 0.05 ; blood K +:F inner group =3.12,P ＞ 0.05 ; F between group =3.04,P ＞ 0.05 ; F cross group =2.93,P ＞ 0.05).There were significant differences regarding of the rate of vomiting,abdominal distention,diarrhea and other adverse conditions compared with the infusion enteral nutrition has good clinical effect,postoperative blood (x2 =4.029,4.381,4.905 respectively; P ＜ 0.05).Conclusion The methods of colostomy enteral nutrition with infusion pump after Whipple surgery is proved to be with the better clinical effect in reducing postoperative vomiting,abdominal distention,diarrhea and other adverse conditions compared with the infusion enteral nutrition,and there are no significant difference in the terms of the levels of glucose,blood albumin,blood Cl,Na +,K +.

Objective To compare and analyze the clinical effects of different local anesthetics on continuous epidural anesthesia for percutaneous enucleation of nucleus pulposus. Methods A total of 40 patients underwent lumbar intervertebral discoscopy (PTED) from November 2015 to November 2016, according to the choice of anesthesia is divided into group A and group B, 20 cases in each group. Group A used 0.5％lidocaine local anesthesia, group B treated with continuous epidural anesthesia (1 ％ lidocaine 3 mL+0.5％ ropivacaine).Analysis of two groups before operation, the curative effect, VAS score, modified Bromage score, intraoperative pain perception includes four criteria, namely, mild, moderate and severe, the former two satisfactory anesthetic effect; the latter two are not satisfied with the anesthesia. Results Two cases without postoperative cerebrospinal fluid leakage occurred, nerve root injury and other complications; two groups of patients with pain satisfaction difference was statistically significant (P<0.05); compared with group A, the levels of HR and MAP in group B were more stable (P<0.05). Conclusion Continuous epidural anesthesia is more suitable for PTED than local anesthesia. It can reduce the pain and the occurrence of cardiovascular and cerebrovascular accidents in patients, and does not affect the patients' lower limb movement score.