Acute myocardial infarction (AMI) is caused by acute occlusion of the coronary artery. The partial necrosis of the myocardium is caused by severe and prolonged ischemia,which is characterized by persistent and severe chest pain, the high mortality rate. Fast recovery can be achieved the coronary artery blood circulation by emergency percutaneous coronary intervention (PCI), can improve myocardial is-chemia, save moribund myocardium. The medical profession is generally believed that on the basis of en-suring the safety of patients with AMI, the normal rehabilitation should be carried out as soon as possible. In this article, the domestic in recent years, AMI emergency PCI in early postoperative rehabilitation treatment method, the intensity and evaluation index of three aspects were summarized. The starting time of the early rehabilitation of AMI patients in foreign countries is earlier than our country. As we all know that via radial artery PCI has the smaller puncture and more convenient hemostasis, so there is no doubt that it can pro-vide favorable conditions for recovery of patients. Therefore, it is necessary to expand the research field in order to determine the best rehabilitation opportunity and the most excellent rehabilitation program , so as so determine the best recovery time and the most excellent rehabilitation program in patients with AMI after PCI operation.

Objective To determine the median effective concentration (EC50) of remifentanil inhibiting responses to tracheal extubation in patients of Uygur nationality.Methods The patients of Uygur nationality,aged 18-60 yr,of ASA physical status Ⅰ or [Ⅱ,scheduled for elective surgery,were enrolled in this study.After the end of surgery,remifentanil was given by target-controlled infusion until tracheal extubation.The initial target plasma concentration (Cp) of remifentanil was 2.0 ng/ml.The response was defined as positive when MAP and/or HR increased by ＞ 15％ of the level at the end of operation and the duration ＞ 15 s during extubation.Each time the target Cp increased/decreased if the cardiovascular response was positive or negative.The ratio between the two successive concentrations was 1.1.The EC50 and 95 ％ confidence interval of remifentanil blunting responses to extubation was calculated by Probit method.Results Twenty-eight patients completed the study.The EC50 and 95 ％ confidence interval of remifentanil required for inhibiting the responses to extubation was 1.75 ng/ml and 1.45-2.01 ng/ml.Conclusion The EC50 of remifentanil inhibiting the responses to tracheal extubation is 1.75 ng/ ml in patients of Uygur nationality.

Purpose To explore the clinical value of reducing the incidence of reflux and improving patients' comfort by low pressure contrast injection during transvaginal ultrasound real time three-dimensional hysterosalpingo-contrast sonography (TVS RT-3D-HyCoSy).Materials and Methods Data ofTVS RT-3D HyCoSy using low pressure contrast injection of 498 infertile women were analyzed.The peak pressure,the incidence of reflux and adverse reactions were recorded.Compared these parameters between bilateral tubals.Results The peak pressure in patency,partially patency and fully obstructed of bilateral tubals were (22.47±5.96) kPa,(37.24±8.83) kPa and (44.64±7.73) kPa.There was significant difference among the three groups (F=70.35,P＜0.05).Among all 498 patients,the incidence of reflux was 26.31％.The incidence in patency,partially patency and fully obstructed of bilateral tubals were 18.00％,30.21％ and 43.59％.There was significant difference among the three groups (x2=15.59,P＜0.05).Different degrees of adverse reactions were 88.96％,10.64％ and 0.4％.Conclusion By using low pressure contrast injection during HyCoSy,the incidence of reflux can be reduced and examination comfort can be improved.

Objective To investigate the mechanism underlying the WNK4 kinasemediated inhibitory effect on BK channel. Methods Cos-7 cells were cotransfected with BK in combination with either CD4 (control group) or wild type WNK4 (WNK4-WT).Immunostaining and confocal microscopy,chemiluminescence,Western blotting analysis were then employed to determine the BK localization in cells,BK surface expression and total protein level,respectively.To further investigate whether the reduction of BK protein expression is due to an increase in degradation through a lysosomal pathway,BK protein level was determined after treated with bafilomycin A1(Baf A1),a proton pump inhibitor affecting lysosomal degradation. Results Immunostaining and confocal microscopic study showed that BK was localized both in plasma membrane and cytosol in the control group.After cells transfected with WNK4-WT,BK expression was markedly reduced.Chemiluminescent assay found that BK surface expression level was 299.9±18.6 in the control group,whereas it was significantly reduced (148.4±13.7,P＜0.01) in the WNK4-WT group.Western blotting analysis showed that total BK protein level was markedly reduced in the presence of WNK4-WT compared to the control group.WNK4-WT was shown to significantly reduce the BK total protein level (42.3％±15.2％) compared to the control group (100％) (P＜0.01).When the cells was treated with Bafilomycin A1 (Baf A1,0.5 μmol/L),WNK4-mediated reduction in BK protein was reversed (82.2％±12.1％,P＜0.05). Conclusions WNK4 inhibits total and surface protein expression of BK in Cos-7 cells whick is likely due to an increase in BK degradation through a lysosomal pathway.

On hundred cases of B—hepatitis were treated by self—formulatel B—hepatitis No.1 granules made of traditional drugs.A control group of100 cases were treat-ed with Jiaosanxian(scorched triple ingredients,con-sisiting of hawthorn,malt.and membrane of chickengizzard).Resultsshowed that,in the experimentedgroup,the lowering of transaminase,inhibition ofvirus duplieation and improvement of globulin ratioareall—superior to the control group.The resultswere also verified bylaborarory experiments.

Objective To investigate the effects of immediate exercise training in acute myocardial infarction(MI)patients treated by radial artery coronary intervention.Methods Totally 120 patients with acute MI that received radial artery coronary intervention were randomized into two groups:60 cases in the control group and 60 cases in the experimental group.The experimental group started immediate exercise training right after the radial artery coronary intervention.The control group received routine exercise training,which started one week after the radial artery coronary intervention.The Activity of Daily Living Scale (ADL),left ventricular ejection fraction(LVEF),and length of hospital stay were compared in both groups before the intervention and 7 days after the start of the intervention.The patients' quality of life and the incidence of adverse cardiac events were investigated 6 months after the intervention.Interviews of the patients were conducted to have a comprehensive evaluation on the results.Results One week after the start of the intervention,the LVEF in the experimental group was significantly higher than that in the control group(P＜0.01),and the ADL was significantly higher in the experimental group(P＜0.01).The length of hospital stay in the experimental group was shorter than that in the control group (P＜0.01).The follow-up results after 6 months showed that the experimental group had better quality of life(P＜0.01),but lower incidence of angina and arrhythmia (P＜0.05).There were no differences in heart failure and coronary artery in-stent restenosis between two groups (P＞0.05).Results of the interviews showed that the patients were satisfied with the improved comfort through immediate exercise training and expressed willingness to cooperate.Conclusion Immediate exercise training improved the LVEF in patients with acute myocardial infarction after emergent coronary artery intervention,shortened the length of hospital stay,improved patients' quality of life as well as reduced the incidence of angina and arrhythmia.

Objective? To explore the effects of Omaha system-based nursing intervention on patients after percutaneous coronary intervention (PCI). Methods? Totally 200 patients receiving PCI in Ningbo First Hospital from February 2016 to November 2017 were selected using convenient sampling and divided into the control group (n=100) and the observation group (n=100) according to the random number table. Patients in the control group received conventional nursing care, while patients in the observation group received nursing care based on Omaha system. The incidence of postoperative vascular complications was evaluated between the two groups. Self-Depression Scale (SDS), Self-Anxiety Scale (SAS) and the nursing satisfaction questionnaire were used to evaluate the effects of intervention. Results? The incidence rate of postoperative vascular complications was lower in the observation group than in the control group (P＜ 0.05); the SAS and SDS scores of the observation group were lower than those of the control group (P＜0.05); and the satisfaction at discharge of the observation group was higher than that of the control group (P＜ 0.05). Conclusions? Omaha system-based nursing interventions can reduce the incidence rate of postoperative vascular complications, ameliorate patients' negative emotions and improve their satisfaction, which is worth promoting in clinical practice.

OBJECTIVE: To study the relationship between fibrinogen level and pathogenesis of sudden sensorineural hearing loss(SSHI.). METHOD: Fifty patients (55 ears) with SSHL within 7 days of the onset were studied: a control group was consist of 50 normal-hearing people who were individually matched on a pairwise basis according to the same gender and age. Both the patients and the normal people were tested for the parameters of hemorheology, blood biochemistry, whole blood cell count and clotting function. RESULT: Fibrinogen level and plasma viscosity in patients with SSHL were significantly higher than that in control subjects. Prothrombin time and activated partial thromboplastic time were significantly less in the patients group than that in the control group (P < 0.05). There were statistical difference. The parameters of blood biochemistry, whole blood cell count and platelet adhesion test of two groups had no significant difference (P > 0.05). CONCLUSION Elevated plasma fibrinogen may be a major pathogenesis of SSHL. An increase in plasma fibrinogen level may lead to elevated plasma viscosity. All these may promote a prothrombin or hypercoagulable state and impair blood perfusion of cochlea.
Adolescent ; Adult ; Aged ; Case-Control Studies ; Female ; Fibrinogen ; metabolism ; Hearing Loss, Sensorineural ; blood ; etiology ; Hearing Loss, Sudden ; blood ; etiology ; Hemorheology ; Humans ; Male ; Middle Aged ; Young Adult

It is difficult to treat severe burn combined injury caused by high voltage. This paper reports the successful treatment of a patient with large cranial area third degree burn, skull exposure, local skull carbonization combined with cerebrospinal fluid leakage caused by ten thousand volts high voltage current. Vacuum sealing drainage was given to protect the wounds from infection after multiple limited debridement in the early stage. The external of the inactivated skull was cleaned in the later stage. Finally, the bilateral anterolateral thigh flap combined with multiple burr holes was used to repair the wound. There were no severe postoperative complications, and the therapeutic effect was satisfactory.

It is difficult to treat severe burn combined injury caused by high voltage. This paper reports the successful treatment of a patient with third degree burn of extra large cranial area, skull exposure, local skull carbonization combined with cerebrospinal fluid leakage caused by ten thousand volts high voltage current. Vacuum sealing drainage was given to protect the wounds from infection after multiple limited debridement in the early stage. The external plate of the inactivated skull was cleaned in the later stage. Finally, the bilateral anterolateral thigh flap combined with multiple burr holes was used to repair the wound. There were no severe postoperative complications, and the therapeutic effect was satisfactory.