Adolescent ; Asthma ; blood ; Child ; Child, Preschool ; Cough ; blood ; Eosinophil Cationic Protein ; blood ; Female ; Humans ; Immunoglobulin E ; blood ; Infant ; Male

98 endophytic bacteria strains were isolated from different internal tissues of Glycyrrhiza uralensis plants collected from Innermongolia region. Results indicated that the population densities of endophytic bacteria ranged from 5.0?104cfu/g～2.9?107cfu/g fresh weight although it varied depending on tissue of the plant. Among these strains, Bacillus sp. was the most prevalent endophytic bacterium, which was amount to 30%.Of the 98 isolates, 6 strains exhibited extensive antagonistic activities against pathogenic bacteria. Characterization showed that these bacteria were Bacillus atrophaeus、Paenibacillus polymyxa、Bacillus subtilis、Paenibacillus ehimensis. This study indicated that selected 6 endophytic bacteria strains have potential for biological control of plant disease.

Objective To analyze the efficacy of electric sacral neuromdulation and resiniferatoxin in patients with female overactive bladder.Methods 32 cases with IOAB female patients accepted percutaneous test sitmulation of the electric sacral nerves at S3 ,and treated by intravesical instillation with 100ml of 100nmol/L RTX.The effica- cy of voiding status were evaluated.The improvement of female patients life were evaluated comparing the rating of depression and anxiety.Results There were significant improvements in 32 cases in variables included the number of voiding,volume voided and signs every day and urgent uresis.In the rating of depression and anxiety,the patients improved a litter and still had stimulating symptom in urethra and bladder.Conclusion The treatment of IOAB with single administratoon of electric sacral neuromdulation and resiniferatoxin is effective,and can successfully im- prove the symptom with little side effects.

AIMTo study the protective role of endogenous carbon monoxide to lung and kidney tissues during septic shock and its mechanism.

METHODSA rat model of CLP was built by using the method of CLP. The malondialdehyde (MDA) content and the activity of superoxide dematase (SOD) in blood, lung and kidney were detected by immunohistochemical technique and light microscope.

RESULTSPathological changes of lung and kidney in CLP + Hemin group were lighter than CLP group, inflammatory reaction and lipid peroxidation were also lighter.

CONCLUSIONEndogenous CO can protect lung and kidney from the oxidative injury. It can suppress in flammation and the oxidative injury caused by activated inflammatory cells, it is probably an important mechanism of its protective effects.

Animals ; Carbon Monoxide ; physiology ; Hemin ; pharmacology ; Kidney ; metabolism ; pathology ; Lipid Peroxidation ; Lung ; metabolism ; pathology ; Male ; Malondialdehyde ; analysis ; Rats ; Rats, Sprague-Dawley ; Shock, Septic ; metabolism ; pathology ; Superoxide Dismutase ; metabolism

Objective To investigate the clinical manifestation and the characteristics of laboratory examinations of invasive Scedocporium infection.Methods The clinical data of 8 patients infected with Scedosporium from January 2011 to April 2017 were collected and retrospective analysis combined with related literatures was performed.Results Among the 8 patients,6 strains of S.apiospermum,1 strains of Peudallescheria boydii and 1 strains of S.prolificans were detectable.The predisposing factors of Scedosporium infection were trauma,environmental exposure and hypoimmunity.The septahypha in specimens could be direcdy observed under microscopic examination with positive rate 100％.The growth speed of cultured colony was relatively fast and the invasiveness was strong.The colony of Scedosporium displayed various forms from white cashmere to black yeast sample.The color was gradually become dark from the center of colony with lengthening time of cultivation.Scedosporium could be identified by microscopic morphology combining culture technique.Conclusion The course of invasive Scedosporium infection may progress rapidly with serious and dangerous illness state.The most common infection of Scedosporium should be induced by S.apiospernum.The knowledge and understanding for Scedosporium infection should be strengthened to improve the level of diagnosis and treatment.

Adenoma ; genetics ; metabolism ; pathology ; surgery ; Adult ; Carcinoma, Renal Cell ; genetics ; metabolism ; pathology ; Chromosomes, Human, Pair 3 ; genetics ; Chromosomes, Human, Pair 7 ; genetics ; Diagnosis, Differential ; Diploidy ; Female ; Follow-Up Studies ; Humans ; Kidney Neoplasms ; genetics ; metabolism ; pathology ; surgery ; Male ; Middle Aged ; Retrospective Studies ; S100 Proteins ; metabolism ; Vimentin ; metabolism ; WT1 Proteins ; metabolism ; Wilms Tumor ; metabolism ; pathology

OBJECTIVETo probe factors of influencing therapeutic effects of acupuncture in the patient of insomnia.

METHODSAccording to scores of degrees of anxiety and depression, 52 cases of insomnia were divided into 3 groups, group I (mild or less degree) and group II (moderate degree) and group II (serious degree). The Pittsburgh sleep quality index (PSQI) were compared before and after treatment in the 3 groups, and between two groups after treatment. Results There were significant differences in the therapeutic effect as the groups I, II compared with the group III (P < 0.01). The total sleep quality in the group I was better than that in the group II (P < 0.05).

CONCLUSIONThe degree of anxiety and depression in the patient of insomnia is one of important factors influencing therapeutic effect of acupuncture on insomnia.

Acupuncture Therapy ; Anxiety ; Depression ; Depressive Disorder ; Humans ; Sleep Initiation and Maintenance Disorders

OBJECTIVETo investigate the impact of experimental varicocele (EV) on the ipsilateral testis in rats.

METHODSEV was induced by partial ligation of the left renal vein in male SD rats, the control rats subjected to sham operation, and the testes of the EV models and controls were extirpated 6, 12, and 18 weeks later. Johnson's score, ultrastructure of seminiferous tubules, intratesticular testosterone concentration (ITC) and germ cell apoptotic index (AI) of each left testis were evaluated.

RESULTSJohnson's scores were (6.92 +/- 0.52), (4.83 +/- 0.41) and (2.95 +/- 0.26), ITCswere (6.32 +/- 0.85), (5.17 +/- 0.76) and (4.11 +/- 0.69) and AIs were (5.32 +/- 1.23), (15.21 +/- 0.97) and (21.13 +/- 1.12) respectively in the 6 w , 12 w and 18 w EV groups, significantly lower than in the corresponding control groups, (9.56 +/- 0.35, 9.63 +/- 0.31, 9.39 +/- 0.46), (9.64 +/- 1.23, 9.38 +/- 0.69, 9.73 +/- 0.49) and (3.21 +/- 1.15, 3.43 +/- 1.21, 3.61 +/- 1. 15) (P < 0.05), the former two showing a gradual decline while the latter a significant elevation with the increasing duration of varicocele. The damage to the ultrastructure of seminiferous tubules was aggravated with the prolonging of varicocele.

CONCLUSIONEV can cause a progressive decline of ITC, dyszoospermia and increased AI of germ cells.

Animals ; Apoptosis ; Disease Models, Animal ; Infertility, Male ; Male ; Rats ; Rats, Sprague-Dawley ; Seminiferous Epithelium ; cytology ; ultrastructure ; Testis ; chemistry ; metabolism ; Testosterone ; metabolism ; Varicocele ; metabolism ; physiopathology

OBJECTIVETo analyze the clinical effects of intramedullary fixation of Kirschner pin for the treatment of distal fibula fractures.

METHODSFrom April 2007 to June 2010, thirty patients with the distal fibula fractures were treated with intramedullary fixation of Kirschner pin. There were 22 males and 8 females with an average age of 35.6 years old (22 to 60 years), length of hospital stay was 10 to 30 days (means 15.8 days). There were 20 cases of Transverse fracture and 10 cases of oblique fracture. Evaluation of the function of the ankle joint is based on the American Orthopaedic Foot and Ankle Society (AOFAS) standard evaluation systems.

RESULTSAll the cases were followed up. The mean followed-up time was 15.5 months (3 to 30 months). All fractures were bone healed, no case suffered infection and nonunion, no case suffered nervus fibularis superficialis injury. According to the AOFAS (American Orthopaedic Foot and Ankle Society) evaluation systems, the total scores after operation was 96.1 +/- 4.3 (the pain was 39.0 +/- 4.0, the fracture force line was 10, the function was 47.1 +/- 2.1. Twenty-eight patients obtained excellent results, 2 good.

CONCLUSIONThis method can be easily operated with the advantages of less pain and safety. It can effectively attenuate the financial burden of the patients. Thus worth being popularized in clinicic and basic level hospital.

Adult ; Female ; Fibula ; injuries ; Fracture Fixation, Intramedullary ; methods ; Humans ; Male ; Middle Aged

Objective To detect the internal arteriovenous fistulas (AVF) in 73 maintenance hemedialysis patients, as to explore the recirculation, blood flow and cardiac output of the internal AVF and provide basis for the hemodialysis project. Methods Internal AVF of 73 maintenance hemodialysis patients was detected 30 minutes after the initiation and 30 minutes before the end of the hemodialysis. Patients with low blood flow ( AF < 600 ml/min) were followed up. Results Fistula function was successfully monitored in 73patients, in which 1 case ( 1. 4% ) was found to have recirculation rate > 50%. 15 patients (20. 5% ) had AF <600 ml/min and 18 patients (24.7%) had AF > 1 600 ml/min. During 12 months follow up with the 15 patients (AF <600 ml/min), 6 cases (40%) had occlusion, 7 cases (46.7%) maintained unobstructed and 2 cases underwent kidney transplant. There was statistical significance in terms of internal fistula flow, cardiac output, cardiac index and center blood volume between 30 minutes after the initiation and 30 minutes before the end of the hemodialysis. Conclusions AVF detection plays an important role in the monitor of AVF function in hemodialysis patients. The possibility of AVF occlusion increases in patients with lower blood flow. The recirculation rate is low when AVF obtains enough blood flow and the internal fistula interval is not a major factor.