Tegument protein VP22 is encoded by Pseudorabies Virus (PRV) UL49. To identify the nuclear localization signals of UL49, it is necessary to determine the transport mechanism and biological functions of the VP22 protein. In this study, we identified two nuclear localization signals from UL49, NLS1 (5RKTRVA ADETASGARRR21) and NLS2 (241PGRKGKV247). The functional nuclear localization signal (NLS) of UL49 was identified by constructing truncated or site-specific UL49 mutants. The deletion of both NLS1 and NLS2 abrogated UL49 nuclear accumulation, whereas the deletion of NLS1 or NLS2 did not. Therefore, both NLS1 and NLS2 are critical for the nuclear localization of UL49. And our resuts showed that NLS2 is more important in this regard.
Animals ; COS Cells ; Cell Nucleus ; metabolism ; virology ; Cercopithecus aethiops ; Herpesvirus 1, Suid ; chemistry ; genetics ; metabolism ; Humans ; Nuclear Localization Signals ; Protein Transport ; Pseudorabies ; metabolism ; virology ; Viral Structural Proteins ; chemistry ; genetics ; metabolism

Carcinoma, Squamous Cell ; surgery ; Head and Neck Neoplasms ; surgery ; Humans ; Nose Neoplasms ; surgery ; Paranasal Sinus Neoplasms ; surgery ; Reconstructive Surgical Procedures

Humans ; Thyroid Diseases ; diagnosis ; surgery

Genetic Therapy ; Head and Neck Neoplasms ; therapy ; Humans

Head and Neck Neoplasms ; therapy ; Humans ; Palliative Care

Humans ; Spinal Cord Diseases ; therapy ; Spinal Diseases ; therapy

Humans ; Laryngeal Nerves ; Recurrent Laryngeal Nerve ; surgery ; Vocal Cord Paralysis ; surgery

Objective To discuss the value of applying psychological therapy for patients with cerebral apoplexy in recovery.Methods In recent years,65 patients with cerebral apoplexy admitted in our hospital were randomly selected and divided into observation group and control group.Patients in the control group only received the conventional treatment and those in the observation group received psychological treatment on the basis of the traditional therapy.Psychological characteristics,activity of daily living and the improvement of nerve function were compared between two groups before and after treatment.Results After treatment,mental improvement,FMA,MBI in the observation group were significantly better than those of control group (P＜0.05).Conclusion To improve the prognosis of patients with cerebral apoplexy effect,physical and mental development should be equally emphasized.Psychological intervention has become a key for stroke rehabilitation treatment,which significantly improves the treatment compliance,rehabilitation and the quality of life in patients.

Objective To observe the effects of hypnosis therapy on rehabilitation of patients with spinal cord injury.Methods The data were randomly selected from 66 cases of patients with spinal cord injury treated in our hospital from November 2011-November 2012.According to the treatment,the patients were divided into research group and control group.Control patients were given routine therapy,and patients in the research group were given hypnosis therapy,we observed and compared the recovery of two groups of patients after treatment.Results After treatment,the spinal cord function score (SCIM) of patients in the research group was better than control group,the difference was statistically significant (P ＜ 0.05) After treatment,the depression and anxiety scale (HAMD,HAMA) of patients in the research group was better than control group,the difference had statistical significance (P ＜ 0.05) The quality of life after treatment of research group patients (WHOQOL BREF) was better than control group,the difference had statistical significance (P ＜ 0.05).Conclusion Hypnosis therapy helps to improve depression and anxiety in patients with spinal cord injury,improve patients with spinal cord function independently,should be widely used in clinical treatment and promotion.

Objective To analyze the therapeutic effect of acute stroke dysphagia using rehabilitation therapy.Methods A total of 94 cases diagnosed with dysphagia after acute stroke were randomly selected from January 2012 to May 2013 in our hospital.The patients were equally divided into control group and research group.The control group received the conventional support treatment and the research group received comprehensive rehabilitation treatment.The results of swallowing dysfunction recovery of two groups were compared.Results After the treatment for 3 weeks,swallowing disorder degree score and swallowing function ratings were improved in both groups and the research group's scores were significantly higher than those of the control group (P ＜0.05) Conclusion Application of comprehensive rehabilitation treatment for dysphagia in patients with acute stroke has significant curative effect and is worth promoting.