Herpes Simplex ; immunology ; Humans ; Immune System Diseases ; etiology ; Immunosuppression ; Infant, Newborn ; Male

Objective To supervise the execution process of medical orders,prevent and avoid malpraxis,improve the security of the nursing action.Methods On the demand of preventing and reducing malpraxis,the system structure and software design were implemented based on RFID and wireless technology.Results The functions of real-time examining and affirming were achieved in every step of medical orders,including unique identification for the patient identification,medicine and blood bag,etc.Conclusion The system can be ensured the security of patients,improved the quality of medical care,reduced the malpraxises and made great contribution for medical care.

Objective To compare the quality of platelet concentrates (PCs) between two different flow speeds of leukodepletion through filtration processes.Methods MCS+version C5 and disposables were used,each of which linked with a leuko-depleted filter of LRF series products,The PCs was gone respectively through a continuous slow filtration process at flow rate about 5 to 8 ml per minute in collection process (L-LDP) and through a fast filtration process at flow rate about 25 ml per minute after collection (F-LDP). The anticipation for PCs yield was ≥2.5?10 11 cells/bag and for residual white blood cells (WBC) was≤5.0?105 cells/bag.Results The PCs products obtained by L-LDP and F-LDP correspondingly showed the mean platelet yield (2.70?0.29)?10 11 cells/bag and (2.56?0.38)?10 11 cells/bag (t=1.25) the residual WBC (7.73?0.01)?104 cells/bag and (2.02?3.05)?105 cells/bag (log t=1.48), the success collection rate 78.6% and 70.6%, as well as the collection efficiency 57.1?6.8% and 55.5?8.7% (t=0.64) against precount. As both anticipated criteria of platelet yield and residual WBC level to be met synchronously, the PCs for L-LDP accounted for 78.6% (22/28) and the one for F-LDP hand only access to 64.7% (11/17).Conclusion The satisfactory results for PCs were obtained through both different leukodepleted filtration processes. As all individualiged indexes observed of L-LDP excelled that of F-LDP, the PCs filtrated at low speed had a better quality than the one at fast speed.

The definition of rehabilitation should reflect the connotation and extension of rehabilitation medicine system,moreover,special attention should be paid to the process of translation,applications and promotion due to its derivation from Latin.The fourth edition of rehabilitation medicine textbook which published by People's Medical Publishing House described the definition of rehabilitation inaccurately,although integrated the foreign authority definitions.The definition of ‘ re-learning’has been described by the textbook without considering logical sequence,which caused difficulty in explaining and comprehending between teachers and students in class.Besides,application of another term of rehabilitation medicine in the textbook is imprudence.

Antiviral Agents ; therapeutic use ; Hepatitis C ; drug therapy ; Humans ; Liver Cirrhosis ; drug therapy ; virology

This study investigated the protective effect of ATP on skeletal muscle satellite cells damaged by H2O2 in neonatal rats and the possible mechanism. The skeletal muscle satellite cells were randomly divided into four groups: normal group, model group (cells treated with 0.1 mmol/L H2O2 for 50 s), protection group (cells treated with 16, 8, 4, 2, 1, 0.5, or 0.25 mmol/L ATP for 24 h, and then with 0.1 mmol/L H2O2 for 50 s), proliferation group (cells treated with 16, 8, 4, 2, 1, 0.5, or 0.25 mmol/L ATP for 24 h). MTT assay, FITC+PI+DAPI fluorescent staining, Giemsa staining and immunofluorescence were performed to examine cell viability and apoptosis, and apoptosis-related proteins. The results showed that the survival rate of skeletal muscle satellite cells was decreased and the apoptosis rate was increased after H2O2 treatment (P<0.01). Different doses of ATP had different effects on skeletal muscle satellite cells damaged by H2O2: the survival rate of muscle satellite cells treated with ATP at 4, 2, or 1 mmol/L was increased. The protective effect was most profound on cells treated with 2 mmol/L ATP. Immunofluorescence showed that ATP could increase the number of Bcl-2-positive cells (P<0.01) and decrease the number of the Bax-positive cells (P<0.01). It was concluded that ATP could protect skeletal muscle satellite cells against H2O2 damage in neonatal rats, which may be attributed to the up-regulation of the expression of Bcl-2 and down-regulation of Bax, resulting in the suppression of apoptosis.

Objective To determine the planning target volume margins of head and neck cancers treated by image guided radiotherapy (IGRT).Methods 464 sets cone beam computed tomography (CBCT) images before setup correction and 126 sets CBCT images after correction were obtained from 51 head and neck cancer patients treated by IGRT in our department.The systematic and random errors were evaluated by either online or offline correction through registering the CBCT images to the planning CT.The data was divided into 3 groups according to the online correction times.Results The isocenter shift were 0.37 mm±2.37 mm, -0.43 mm±2.30 mm and 0.47 mm±2.65 mm in right-left (RL), anterior-posterior (AP) and superior-inferior (SI) directions respectively before correction, and it reduced to 0.08 mm±0.68 mm, -0.03 mm±0.74 mm and 0.03 mm±0.80 mm when evaluated by 126 sets corrected CBCT images.The planning target volume (PTV) margin from clinical target volume (CTV) before correction were:6.41 mm,6.15 mm and 7.10 mm based on two parameter model, and it reduced to 1.78 mm,1.80 mm and 1.97 mm after correction.The PTV margins were 3.8 mm,3.8 mm,4.0 mm;4.0 mm,4.0 mm,5.0 mm and 5.4 mm,5.2 mm,6.1 mm in RL, AP and SI respectively when online-correction times were more than 15 times, 11-15 times,5-10 times.Conclusions CBCT-based on online correction reduce the PTV margin for head and neck cancers treated by IGRT and ensure more precise dose delivery and less normal tissue complications.

Objective: To investigate the diagnosis and treatment of rapidly growing mycobacteria bloodstream infections.Methods: Based on the two pharmaceutical consultation practice for one case of rapidly growing mycobacteria bloodstream infections after fracture operation, the paper summarized and analyzed the problems in different stages of treatment.Results: The first consultation optimized the dosage of vancomycin according to the patient''s serum concentration and creatinine clearance rate.The second consultation suggested doctors actively perform anti-infection treatment for rapidly growing mycobacteria after the patient''s clinical symptoms and examination results were improved significantly.It is recommended to withdraw anti TB drugs, and the use of clarithromycin combined with amikacin was suitable.The patient was discharged with improved health conditions.Conclusion: Positive intervention and correct diagnosis are the keys for the successful treatment of suspected or definite mycobacteria infection in surgical sites.

目的观察社区医院对急性脑卒中患者进行二级康复的效果。方法120例急性脑卒中稳定期住院患者,随机分为康复组和对照组。康复组采用早期系统的二级康复治疗40d。于治疗前后用简式Fugl-Meyer评价量表(FMA)、Barthel指数(BI)、临床神经功能缺损程度(CNG)进行评定。结果治疗前两组FMA、CNG、BI评分无显著性差异(P>0.05);治疗后,康复组FMA、CNG、BI评分均高于对照组(P<0.05)。结论社区医院有能力为急性脑卒中患者进行二级康复。