Objective To study the relationship between the white blood cell (WBC) count of peripheral blood at the early stage of acute myocardial infarction (AMI) and the prognosis.Methods 100 cases of AMI were divided into normal WBC counts and elevated WBC counts group.Clinical characteristics of the two groups were compared.Results The cases of AMI with leukocytosis is apt to complicate left ventricular failure,arrhythmia and excitable hyperglycemia.The peak value of CK and ECG QRS scoring as well as mortality were elevated.Conclusion The WBC has an important prognostic significance in AMI.

[Objective]To assess the effect of a new invented spondylolisthesis reduction system:elevating-pull reduction system for surgical treatment of lumbar spinal spondylolisthesis associated with isthmic spondylolysis.[Method]Sixty-two patients with lumbar spinal spondylolisthesis were treated with elevating-pull reduction system combined with SRS(spondylolisthesis reduction system),after surgery the patients were evaluated for symptom improvement,intervertebral bone graft fusion,and internal fixation.[Result]The patients were followed up from 1 to 6 years(average 2 years and 5 months) in 62 patients.According to the criterion,excellent results were in 43 patients,good in 16,moderate in 3.No patient showed worse.No internal fixation loosening and breakage were found.[Conclusion]The new invented spondylolisthesis elevating-pull reduction system combined with SRS are more effective and reliable,especially for those osteoporosis patients and serious cases,the reduction and fixation are more effectively.In this procedure the pedicle entrance mouth can be seen straightly and the pedicle screw is inserted more easily.It can prevent the nerve injury,save the operation time,reduce the blood lossing,and excellent outcome can be obtained.

Aptamers are capable of binding a wide range of biomolecular targets with high affinity and specificity. It has been widely developed for diagnostic and therapeutic purposes. Because of unique three dimensional structures and cell-membrane penetration, aptamers inhibit virus infection not only through binding specific target, such as the viral envelope, genomic site, enzyme, or other viral components, but also can be connected to each other or with siRNA jointly achieve antiviral activity. Taking human immunodeficiency virus and hepatitis C virus as examples, this paper reviewed the effects and mechanisms of aptamers on disturbing viral infection and replication steps. It may provide an insight to the development of aptamer-based new antiviral drugs.

Purpose To investigate the multi-slice spiral CT (MSCT) features ofchromophobe renal cell carcinoma (CCRC),renal oncocytoma (RO) and clear-cell renal cell carcinoma (CCRCC) for the improvement of its diagnostic accuracy.Materials and Methods The MSCT data of 15 CCRC cases,8 RO cases,and 29 CCRCC cases confirmed by surgery or pathology at Dong H ua Hospital from October 2012 to April 2016 were retrospectively studied.The CT signs of different tumors were compared.Results Most CCRCC cases had cystic degenerations,which showed significant difference with CCRC and RO cases (P＜0.05);RO cases were found mostly with star-shaped scars,which had significant difference with CCRCC cases (P＜0.05);the enhanced scanning showed most of CCRC were enhanced homogeneously,which presented significant difference from CCRCC (P＜0.05).The lesion-kidney-ration (LKR) of CCRCC at cortical phase,parenchymal phase or excretory phase was significantly different from that of CCRC (P＜0.05);the LKR of CCRCC at cortical phase was significantly different from that of RO (P＜0.05);the LKR of CCRC at the three phases were all significantly different from that of RO (P＜0.05).The average △ LKR value of CCRCC was significantly different from that of CCRC and RO (P＜0.05);there was a certain degree of difference distribution of their △ LKR among the three kinds of cases.Taking CCRCC as object,when the LKR at cortical phase was 0.693 or △ LKR was 0.068,the sensitivity reached 93.3％ and the specificity reached 72.2％ or 88.9％ respectively in evaluating the differential diagnosis of CCRC and RO.Taking RO as object,when the LKR was 0.656 at cortical phase or was 0.595 at parenchymal phase,the sensitivity reached 83.3％ and 91.7％ respectively,and the specificity was 75.0％ and 58.3％ respectively,in evaluating the differential diagnosis of CCRC.Conclusion Enhanced MSCT at different phases,especially the calculation of LKR and △ LKR value,can benefit the diagnosis of CCRC,RO and CCRCC.

The quality and quantity of published SCI papers written by the Third Military Medical University from 2010 to 2012 were analyzed to provide information for the scientific research administration.The problems of assessment with SCI was discussed.At last,suggestions were proposed to improve scientific research administration,innovation ability and scientific and technological level.

Aim To explore the effect of activated SK channels(small conductance Ca2+-activated K+ channels) on morphine-induced hyperalgesia in the spinal cord in mice.Methods Adult C57BL6/N male mice were chosen to establish the model of morphine-hyperalgesia.The changes of tail withdrawal latency(TWL), mechanical withdrawal threshold(MWT) and the threshold of visceral pain were observed after intrathecal 1-EBIO, the agonist of SK channels.Results Compared with the control group, TWL, MWT and the threshold of visceral pain were decreased after morphine injection.After intrathecal 1-EBIO, the TWL, MWT and visceral pain threshold were increased.The level of spinal membrane SK2 expression in morphine-treated mice was decreased compared with that of control group.After intrathecal 1-EBIO, the level of spinal membrane SK2 expression was increased.Conclusion SK channels in the spinal cord are involved in morphine-induced hyperalgesia in mice.

The role of Military Medical University featuring both battlefield and market service determines the necessity to seek balance between military and civilian planning for scientific and technological innovation.In the management of scientific and technological achievements,Third Military Medical University sticks to the development mode of military-civil integration.First,it establishes the management concept suit for its roles and characteristics,organizational strategy,policy and system.Secondly,it implements transitional development.Thirdly,it serves social development and military medical services.As a result,a series of outstanding scientific and technological achievements have been obtained,and remarkable progress and results have been achieved.

Objective To address medical relief algorithm in earthquake center by analyzing triage and transfer of casualties in the quake-hit center Yingxiu town in the wake of the 5·12 Wenchuan earthquake.Method According to the actual hard working conditions and rule of CBASHPLAN,the locale was derided into triage area,minor wounds area,severe wounds area and transfer area.Medical team coming from Soulhwest Hospital,the Third Military Medical University was derided into several groups. Triage, treatment and transfer of casualties well arranged. Results A total of 415 victims was treated by our medical team in early three days.Of these victims,251 were severe injuned,153 were debrided,12 were decompression with cutting open the wound because of their oseofascial canpartment syndrome,and 317 casualties were transferred by helicopters.No victim died during treatment and transfer at quake-stricken region.The whole work was proceeded in good order and efficiently.Conclusions Triage and transfer of casualties scientifically allowing for the capability of medical relief and the sufficiency of medical resources are very important to deal with batches of casualties in quake-stricken region.

Objective To investigate the prevalence rates of healthcare-associated infection(HAI) and community-associated infection(CAI) in hospitalized patients in Wuhan City, and provide a scientific basis for the prevention and control of HAI.Methods Convenience sampling method was used to select 33 hospitals in Wuhan City, all hospitalized patients were surveyed by bedside investigation and medical record reviewing, SPSS 16.0 software was used for data analysis.Results A total of 36 222 hospitalized patients were investigated, of whom 1 116 (3.08%) had HAI, 6 968 (19.24%) had CAI.The prevalence rate of HAI was highest in hospitals with ≥900 beds(3.40%), and the prevalence rate of CAI was highest in hospitals with<300 beds (43.70%).Of departments, general intensive care unit had the highest prevalence rate of HAI(32.88%), department of respiratory diseases had the highest prevalence rate of CAI (78.34%).A total of 699 pathogens were isolated from patients with HAI, the top three were Pseudomonas aeruginosa (18.03%), Acinetobacter baumannii (16.31%) and Staphylococcus aureus (12.88%), a total of 1 149 pathogens were isolated from patients with CAI, the top three were Escherichia coli (14.45%), Pseudomonas aeruginosa (11.23%), and Mycoplasma (10.01%).The main infected sites of both HAI and CAI were the lower respiratory tract, accounting for 48.24% and 45.15% respectively.Conclusion HAI and CAI have different characteristics, it is necessary to take targeted measures according to key departments and key sites, so as to reduce the occurrence of HAI effectively.

Objective To analyze fungal isolates from patients with superficial fungal infections during 1960-2006.Methods Fungal strains isolated from patients with superficial (mucocutaneous and cutaneous)fungal infections and identified in the Medical Mycology Clinical Laboratory,Department of Dermatology and Venereology,Union Hospital,from 1960 to 2006 (data from September 1991 to July 1992 were unavailable),were subjected to a classification and statistical analysis.Clinical samples for mycological examination were taken from outpatients or inpatients of different departments in hospitals of Hubei province and surrounding areas.Morphological,physiological and biochemical methods were applied for species identification.Results A total of 11 989 Candida strains were isolated,which belonged to 23 species and 16 genera.They fell into 3 groups,i.e.,dermatophytes,Candida and yeasts (including Malassezia),and non-dermatophyte moulds.Since 287 strains of moulds were suspected to be contaminating fungi,11 702 residual isolates were analyzed.Of the analyzed isolates,Candida species (5642/11 702,48.2％ )and dermatophytes (5279/11 702,45.1％ )predominated,followed by yeasts (449/11 702,3.8％) and Malassezia species (332/11 702,2.8％).The most frequently isolated species was Trichophyton rubrum (3865/11 702,33.0％),Candida albicans (3110/11 702,26.6％ ) and non-albicans Candida species (2532/11 702,21.6％ ).Dermatophyte strains were mostly isolated from lesions of smooth skin with an exception of palmoplantar and interdigit regions (1787/5279,37.7％).The most common dermatophyte species was Trichophyton rubrum,followed by Trichophyton violanceum.Candida was mainly isolated from mucous membrane lesions (4099/5642,72.7％),with Candida albicans being the predominant species.Conclusions Candida species and dermatophytes predominate in patients with superficial fungal infections during 1960-2006,with Trichophyton rubrum being the most common species.