Humans ; Male ; Splenectomy ; Stem Cell Transplantation ; adverse effects ; Thrombocytopenia ; etiology ; surgery ; Thrombotic Microangiopathies ; complications ; surgery ; Young Adult

OBJECTIVE To enhance the rational usage of antimicrobial agents in hospitalized patients by comprehensive interventional measures in clinics.METHODS The selected indictors recommended by WHO were applied to evaluate the use of antimicrobial agents in hospitalized patients.The hospital information was gained from hospital administration section.The prescription and treatment data were collected from the discharged patients′ medical history.Intervention was involved in managerial and educational strategies.RESULTS After intervention,the average number of antimicrobial agents prescribed per inpatient fell from 2.13 to 1.97.The average cost of antimicrobial agents prescribed per inpatient fell from 1765.23 yuan to 1136.18 yuan(P

Objective To study the effect of Chinese herbs on human scalp hair growth in vitro. Methods Organ culture of human scalp hair follicles was used to study the effects of extracts of Crataegus cuneata, Ligustrum lucidum, Polyporus umbelatus and Bletilla striata mixture and ginseng saponin on hair growth. Results Low doses of mixture extracts(1.28 ?g/mL and 6.4 ?g/mL) markedly enhanced the hair growth and lengthened the period of hair growth, while high doses of mixture extracts(4 mg/mL and 20 mg/mL) sharply inhibited hair growth and shortened the period of hair growth. High doses of ginseng saponin (40 ?g/mL and 200 ?g/mL) also had an inhibiting effect on hair growth. Conclusion This observation suggests that extracts of Crataegus cuneata, Ligustrum lucidum, Polyporus umbelatus and Bletilla striata mixture can promote hair growth in vitro.

Adult ; Aged ; Aged, 80 and over ; Biliary Tract Neoplasms ; complications ; Cholangitis ; etiology ; Cholestasis ; etiology ; therapy ; Drainage ; adverse effects ; Female ; Hepatic Encephalopathy ; etiology ; Humans ; Intraoperative Period ; Jaundice, Obstructive ; etiology ; therapy ; Liver Neoplasms ; complications ; Male ; Middle Aged ; Pancreatitis ; etiology ; Stents ; adverse effects

Acupuncture Therapy ; instrumentation ; standards ; Cross Infection ; prevention & control ; Equipment Contamination ; prevention & control ; Humans ; Hygiene ; standards ; Materials Management, Hospital ; standards ; Moxibustion ; instrumentation ; standards

Objective To observe and compare the efficacy and safety between propofol-fentanyl and propo- fol-ketamine for anesthesia of artificial abortion.Methods 450 ASA physical statusⅠandⅡpatients scheduled for elective artificial abortion were randomized into three groups:P group were given intravenous normal saline 2ml be- fore propofol(n=150) ;PF group were given intravenous fentanyl 1?g/kg then propofol(n=150);PK group were given intravenous ketamine 0.4mg/kg then propofol(n=150).Total dose of propofol,extinction time of lash reflex, heart rate(HR),mean arterial pressure(MAP),pulse oxygen saturation(SpO_2),time to open the eye when called, time of full recovery(answering correctly and walking unaided),discomfort,awareness during operation,self-feeling were recorded.Analysis of date was with SPSS 12.0.P＜0.05 was considered significant.Results No episodes of nausea,vomiting,cardio-cerebral syndrome or awareness were noted in all patients;Total dose of propofol,and extinc- tion time of lash reflex in P group were significantly more than those in PK or PF group(P＜0.05),but there was no difference between PK and PF group;MAP,minimum HR and SpO_2 during operation were obviously lower than preoperation or postoperation in those in P or PF group,minimum HR and SpO_2 during operation in P group were significantly lower than in PF or PK group;Minimum HR and SpO_2 during operation in PK group were lower than preoperation,but its decrease extent was less than that in P or PF group(P＜0.05);Time to eye opening in PF or PK group was significantly less than that in P group(P＜0.05);Time to full recovery were not different in three groups;Incidence of pain on injection in PF group(10%)or PK group(8%)was obviously lower than P group (80%);Incidence of coughing and moving during operation in PF group(8%)or PK group(6%)was obviously less than P group(30%);No difference were noted with respect to degree of comfort,time of full recovery,bleeding vol- ume during operation,time to operation.Conclusion Painless artificial abortion can be preformed effectively and safely with propofol-fentanyl or propofol-ketamine,propofol-ketamine especially fits for painless artificial abortion compared with propofol-fantanyl.

Aged ; Bronchoscopy ; Esophageal Neoplasms ; complications ; Female ; Humans ; Male ; Middle Aged ; Stents ; Thyroid Neoplasms ; complications ; Tracheal Stenosis ; etiology ; therapy

Abnormalities, Multiple ; pathology ; Adolescent ; Alopecia ; pathology ; Bone Diseases, Developmental ; pathology ; Diarrhea ; pathology ; Female ; Follow-Up Studies ; Humans ; Muscle Spasticity ; pathology ; Syndrome

AIM:To analyze the characteristics of optical coherence tomography ( OCT ) in diabetic optic neuropathy ( DON ) retrospectively.
●METHODS:Retrospective study. A total of 175 cases of type ll diabetes with fundus lesions from Dec. 2013 to Dec. 2015 were selected and the clinical information was collected. These cases were diagnosed by consultation between Departments of Ophthalmology and Endocrinology in the Second Affiliated Hospital of Xi′an Jiao Tong University. The results of body examination were recorded and cases were examined by color fundus photography, fluorescein fundus angiography ( FFA) and OCT. All these data were analyzed.
●RESULTS: A total of 49 cases ( 90 eyes, 25. 7%) were diagnosed DON through FFA which manifested abnormal fluorescence in optic papilla. Results of OCT showed:among 90 eyes of DON patients, 15 eyes ( 16. 7%) had normal optic nerve form; 20 eyes(22. 2%) of excavation of optic disc became smaller or disappeared, with prelaminar tissue and peripapillary retinal nerve fiber layer (RNFL) swelling;26 eyes (28. 9%) manifested optic cup deep and cup/disc ratio increasing;18 eyes (20. 0%) had tissue hyperplasia in the hollow or on the surface of optic disc; 11 eyes(12. 3%) had symptoms including vitreous traction optic papilla and optic disc rim rising. DON eyes which had similar fluorescence features could manifest different tissue morph by OCT.
●CONCLUSION: FFA defines DON by change of blood circulation in optic nerve. However, OCT can show differences of tissue morph of optic nerve that FFA fails to do. So OCT can manifest the causes and sites of optic neuropathy more clearly and also provide basis for treatment. The advantages of OCT are conducive to reviews and curative effect tracking among DON patients and these advantages including noninvasive, convenient, inexpensive and repeatable.

Objective To improve the methods of making myocardial ischemia-reperfusion model and observe the changes of electrocardiogram and ultrastructure of myocardium in rats.Methods The chest of young male SD rats through the fourth intercostal space was opened,and the left coronary artery was tied with a silicagel tube,after 30 minutes,untied to perfuse.Changes of electrocardiogram were observed and recorded.After reperfusion,the levels of AST,LDH,and CK-MB were measured and the tissue samples of the infarct areas were examined by transmission electronic microscope.Results The 90 percent of total rats were made myocardial ischemia reperfusion model successfully.In myocardial ischemia reperfusion rats:the QRS wave of myocardial ischemia-reperfusion rats was much higher than that of control group;the level of cardiac enzymes increased;myocardial and vascular endothelial cells ultrastructure was damaged seriously.Conclusions The improvement of modus operandi is right.Ischemia reperfusion can cause evident damage of myocardial and vascular endothelial cells ultrastructure in rats,and damage of myocardial cells is more severe than vascular endothelial cells.