OBJECTIVE To norm the isolation and management of special infection patients and eliminate the incidence of hospital infections.METHODS The measures,the implementation of training and personal management,and details of control were determined.RESULTS The system management and isolation measures were implemented to effectively control the incidence of hospital infections.CONCLUSIONS The isolation and control of special infection patients are a systematic and rigorous work,it is very important to form a scientific,complete and easy to implement workflow and management system for the control of hospital infections.

AIM:To investigate the effect of calcitonin gene related peptide(CGRP)on the expression of cyclic AMP response element binding protein(CREB)and phosphorylated-CREB in rat parietal cortex during focal cerebral ischemia/reperfusion(I/R).METHODS:Focal cerebral ischemia/reperfusion model was induced by occlusion of the right middle cerebral artery using the intraluminal suture method.The expressions of CREB and phospho-CREB in the parietal cortex in different groups(sham group,focal cerebral ischemia/reperfusion group and CGRP group)were detected with immunohistochemistry and Western blotting,and the positive products were analyzed by image analysis system.RESULTS:There was definite expression of CREB in right parietal cortex in sham group,while it was lesser in I/R group than that in sham group,but it became more in CGRP group than that in I/R group(P

OBJECTIVE To analyze the disease spectrum and the epidemiologic characteristics of fever patients,providing effective and precise medical service for them.METHODS The disease spectrum and the epidemiologic characteristics of 9376 cases of fever or intestinal disease patients from Oct 2007 to Mar 2008 were analyzed retrospectively.RESULTS Among those patients with fever,there were 57.99% patients with respiratory infection,followed by 18.60% cases with gastroenteritis,12.74% cases with infection at other sites and 4.59% cases with tonsillitis.The fist priority was given to the patients with severe syndromes and acute onset.CONCLUSIONS Fever cases usually have complicated disease history,with an easy-to-change character of disease status. This study will provide some clues to improve our future medical service for fever patients.

Objective To study the correlation between time of fever onset in the course of patients'illness and etiologies of fever of unknown origin (FUO).Methods A total of 1 570 patients with FUO admitted from January 2013 to December 2014 were retrospectively analyzed, and clinical data ( sex, age, time of fever onset) of 348 patients meeting FUO diagnosis criteria with definite etiology diagnosis and time of fever onset were collected for multivariate logistic regression analysis after bias check.Results No statistically significant bias was found between 348 selected cases and 1 570 overall cases in gender (χ2 =0.029, P=0.903) and age (t=-1.040, P=0.299), and multivariate logistic regression analysis showed positive correlation between fever onset during 13: 00-18: 00 and infection (P=0.044, B=1.275), 18:00-24: 00 and connective tissue diseases ( P =0.029, B =0.838 ) , and showed negative correlation between age and miscellaneous (P =0.010, B =-0.042).Conclusions Characteristics of fever onset time may have significant value in preliminary diagnosis and guiding the correct direction of final definite diagnosis by means of targeted examinations or diagnostic treatments.It is worth to be further studied and discussed.

Objective To observe the change of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) gene expression during 3T3-L1 adipocyte differentiation as well as other reference gene expressions.Methods The mRNA expressions of several common reference genes were detected by real time-PCR on day 0,1,3,5,and 7 of 3T3-L1 adipocyte differentiation.Western blot was used to confirm the protein expressions of three common reference genes.Results (1) GAPDH and transferrin receptor(TFRC) mRNA expressions were significantly increased during adipocyte differentiation.GAPDH mRNA level was increased by 5.7,7.6,22.0,and 24.5 folds on day 1,3,5,and 7 after induction of adipocyte differentiation,but no apparent changes of β-actin,α-tubulin,peptidylprolyl isomerase A (PIPA),and 18S mRNA expressions were detected.The expression changes of key transcript factors for adipocyte differentiation such as PPARγ2,C/EBPα,and C/EBPβ were under-estimated by real time-PCR if GAPDH was chosen as the reference gene.Western blotting results showed that the GAPDH protein level increased gradually during adipocyte differentiation,especially on day 5 and 7 after adipocyte differentiation.There were no obvious changes of β-actin and α-tubulin protein expressions.(2) Berberine significantly inhibited mRNA and protein expressions of GAPDH in the process of adipocyte differentiation.GAPDH mRNA levels were reduced by 68.1％ and 66.3％ on day 5 and 7 after induction of adipocyte differentiation,but with no significant change in other reference genes.Conclusion It is not suitable for GAPDH to be used as an endogenous reference gene during 3T3-L1 adipocyte differentiation.

Extra-nodal malignant lymphoma is often characterized by a lack of typical symptoms and positive results of auxiliary examinations, which make diagnosis difficult. In some cases, fever can be the only clinical manifestation. For the lymphoma patients presenting with persistent fever with a duration over 3 weeks, characteristics of fever including time of fever attack, fever type and effects of drugs may have significant value in the diagnosis, especially in the early stage of the disease or in rare cases.
Fever of Unknown Origin ; Humans ; Lymphoma ; diagnosis ; Muscles ; pathology