Objective To explore the clinical characteristics and drug sensitivity of newborn pneumonia of klebsiella pneumoniae,and investigate the positive rate of extended-spectrum ? lactamases(ESBLs)in klebsiella pneumoniae.Method Sixty-seven cases of sputum samples newborn pneumonia of klebsiella pneumoniae from Jan.2003 to Dec.2005 were collected.Bacteria identification and drug sensitivity test were performed.At the same time,ESBLs were detected.Results The clinical characteristics of newborn pneumonia of klebsiella pneumoniae were non special,and the positive rate of ESBLs in klebsiella pneumoniae was 17.91%.The klebsiella pneumoniae was 100%sensitivie to carbopenems,but resistant to commonly used ?-antibiotics such as penicillin and cephalosporin.ESBLs negative strains had higher drug sensitivity than ESBLs strains.Conclusions Partial klebsiella pneumoniae are ESBLs strains and insensitive to commonly used antibiotics.In order to decrease ESBLs strains,the antibiotics treatment shall be used appropriately and the selection of antibiotics shall be guided by the results of drug sensitivity tests.

Catecholamines ; blood ; cerebrospinal fluid ; metabolism ; Child ; Humans ; Neuropeptides ; blood ; cerebrospinal fluid ; metabolism ; Neurotransmitter Agents ; blood ; cerebrospinal fluid ; metabolism ; Syncope, Vasovagal ; blood ; cerebrospinal fluid ; metabolism ; physiopathology

Adolescent ; Child ; Child, Preschool ; Chyle ; Female ; Humans ; Infant ; Male ; Pericardial Effusion ; diagnosis ; therapy ; Radiography, Thoracic

Following the increasing of amount and improving of management year by year,the management of scientific research funds must be informationized.We established an information management system of scientific research funds,according to the management standards of different departments which were the sources of funds.The system including two main modules.:budget management and expenditure management.The main functions of the system as follows:establishing the budget,expensing according to the budget,inquiring the feedback data,etc.The system increased the accuracy and effectiveness of management of scientific research funds.

The DNA fragment RM07 was isolated from halophilic archaea Halobacterium halobium, which can function as promoter not only in halophilic archaea, but also in Escherichia coli as eubacterial promoter. Sequencing analysis indicated that it possessed the typical consensus sequences (-35 and -10) of bacterial gene promoter, which was confirmed by further deletion analysis: With its -35 sequence deleted and -10 sequence left,DNA fragment RM07a nearly cannot initiate transcription;With its both -35 and -10 sequences,RM07b DNA fragment could be active as promoter at a level even higher than RM07. Our research also showed that the promoter function of RM07 fragment in Escherichia coli was under the control of environmental factors,especially its positive correlation with the increasing concentration of sodium chloride. Therefore, RM07 DNA fragment may be potential1 novel promoter source for constructing double-function vectors. It also has special significance in elucidating the issues of the fusing characteristics of archaea and lateral gene transfer between archaea and bacteria.

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

OBJECTIVETo investigate the effect of Xiaoyao Powder (XP) and its compatible prescriptions on the ethology, morphology, and activities of neurotransmitters, thus exploring their effects and mechanism in preventing and treating D-galactose induced Alzheimer's disease (AD) model mice, and clarifying the compatibility mechanism for soothing Gan, nourishing blood, and invigorating Pi.

METHODSSixty SPF mice were randomly divided into the blank control group, the model group, and the XP group, Shugan Jianpi group (SJ), Shugan Yangxue group (SY), and Jianpi Yangxue group (JY), 10 in each group.The AD mouse model was prepared by peritoneal injecting D-galactose. Meanwhile, mice in the blank control group and the model group were administered with physiological saline (at the daily dose of 24 mL/kg) by gastrogavage. Mice in the XP group (2.485 g/kg), the SY group (1.136 g/kg), the SJ group (1.775 g/kg), and the JY group (2.059 g/kg) were administered with corresponding medicated decoction by gastrogavage, with the gastric volume of 24 mL/kg. On the 41st day the training of capability for learning and memory was started. On the 42nd day capability for learning and memory was tested. The brain tissue was cut. One half was used to determine the contents of homogenate acetyl cholinesterase (AchE), choline acetyltransferase (ChAT), and monoamine oxidase (MAO).Another half was used to carry out morphological observations.

RESULTSThe capability for learning and memory could be improved and the latency time could be lowered in all the treatment groups. Besides, the homogenate AchE and MAO could also be elevated, ChAT could be lowered; the morphology, number, and distribution of neurons could be improved. But the improvement of ethology, morphology, and activities of neurotransmitters were most obviously seen in the XP group.

CONCLUSIONSXP could improve the ethology, morphology, and activities of neurotransmitters, and showed better effects on prevention and treatment of AD. The rationality of compatibility methods and combination thinking ways of soothing Gan, nourishing blood, and invigorating Pi were clarified.

Alzheimer Disease ; metabolism ; psychology ; Animals ; Behavior, Animal ; Disease Models, Animal ; Drugs, Chinese Herbal ; pharmacology ; Female ; Male ; Mice ; Mice, Inbred Strains ; Neurotransmitter Agents ; metabolism

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common disease in males, which is characterized by persistent discomfort or pain in the pelvic region. As currently used drug therapies fail to produce satisfactory results, it is an urgent task to find new and effective methods for the treatment of CP/CPPS. In recent years, many reports are seen on the extracorporeal shock wave therapy (ESWT) for CP/CPPS. ESWT can significantly improve the symptoms of pelvic pain and urination disorders in CPPS patients, and its therapeutic effect is attributed to the improvement of angiogenesis and block of pain nerves.
Chronic Pain ; therapy ; High-Energy Shock Waves ; therapeutic use ; Humans ; Male ; Pelvic Pain ; therapy ; Prostatitis ; therapy

Animals ; Neurotransmitter Agents ; metabolism ; Rabbits ; Syncope, Vasovagal ; metabolism ; physiopathology

Background Patients' experience during phacoemulsification cataract surgery is an important determinant of patient's satisfaction with surgery effectiveness.Local anaesthesia could be associated with different intraoperative visual awareness because of retention of optic nerve function.Relieving the anxiety of patients arose from intraoperative visual awareness is of important clinical significance.Objective This study was to discuss the necessity of preoperative conversation and psychological counseling and to improve the quality of surgery and the satisfaction of patients.Methods One hundred and fifty-three patients who had undergone sequential phacoemulsification and intraocular lens (IOL) implantation in the same operation under local anaesthesia from October,2010 to December,2010 in Tangdu Hospital and Xi'an First People's Hospital,received a standardized questionnaire designed based on similar questionnaires from abroad and surveyed regarding their intraoperative visual experience,including light perception,their detection of color,photopsia,and their detection of the movement of the surgeon,instrument,and changes in light intensity during cataract surgery.In another survey,seventy ophthalmologists in the Xi'an area with ≥ 10 years (33) and ＜ 10 years of experience (37) participated in a questionnaire about their recognition and response to these visual experiences,designed based on the 2010 Chinese Doctors General Questionnaire.Results During the phacoemulsification and IOL implantation,27 patients (17.6％) lost light perception,98 patients (64.1％) had light perception,28 patients (18.3％) detected more than one color,25 patients (16.3％) had photopsia,49 patients (45.1％) sensed the movement of the surgeon,26 patients (17.0％) was able to see surgical instruments,11 patients (7.2％) saw the surgeon's fingers,4 patients (2.6％) saw the surgeons,65 patients (42.5％) detected changes in light intensity and 12 patients (7.8％) saw the IOL loop and others.21.4％ of the 70ophthalmologists believed these patients might have lost light perception;while 78.3％ thought these patients retained light perception.Under local anaesthesia,93.9％ of the more experienced surgeons and 75.6％ of the junior surgeons deemed that good preoperative counseling was helpful for the patients,but only 45.5％ of the more experienced surgeons and 24.3％ of the junior surgeons counseled patients regarding intraoperative visual experience.Conclusions Most patients will experience a variety of visual sensations during phacoemulsification and IOL implantation under local anaesthesia.Many ophthalmologists are aware of these conditions.Most of the ophthalmologists believe that patients suffer from fear from these intraoperative visual experiences and claim that preoperative counseling to patients can relieve that fear,but less of them communicate these possible experiences to patients.This study offers some discussions about preoperative counseling.