Adult ; Hematopoietic Stem Cell Transplantation ; methods ; Humans ; Male ; Primary Myelofibrosis ; surgery ; Transplantation Conditioning ; methods

An analysis of the results of examination of diagnostics teaching in the middle of the semester of 2008 grade is made to discuss the pnoblems existing in teaching and learning so as to improve the teaching quality.

Objective To investigate influence of ureaplasma urealyticum(UU)infection on low genital tract during the pregnancy.The ureaplasma urealyticum was detected by the polymerase chain reaction(PCR) in women vaginal discharge. The patients were divided into infection group and control group.Results 624(25 68%) in 2430 cases of vaginal discharge had ureaplasma urealyticum infection. Infection rates of ureaplasma urealyticum was 24 53% in second trimester and 28 86% in third trimester respectively.184 cases (32 05%) of the premature rupture of membranes in infected group were significantly higher than 20 cases(22%) in control group. The UU infection incidence in small for gestation(SGA) age was increased in the infection group (45/574 vs 2/100)P

With the increasing incidence and prevalence of male sexual dysfunction, andrologists are more and more in need of accurate and efficient tools to assess therapeutic efficacy and patients' satisfaction and to help patients achieve satisfactory treatment results. This article summarizes some of the most commonly used questionnaires for the diagnosis and assessment of the treatment of male sexual dysfunction, including International Index of Erectile Function (IIEF), Erection Hardness Score (EHS), Quality of Erection Questionnaire (QEQ), Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS), Treatment Satisfaction Scale (TSS), Self-Esteem and Relationship (SEAR), Premature Ejaculation Profile (PEP), Premature Ejaculation Diagnostic Tool (PEDT), Index of Premature Ejaculation (IPE), Arabic Index of Premature Ejaculation (AIPE), Aging Male Symptoms Scale (AMS), Androgen Deficiency in the Aging Male (ADAM), and Symptomatic Inventory for Screening Late-Onset Hypogonadism in Males (SILOH), and presents an overview on their clinical application.
Erectile Dysfunction ; Humans ; Male ; Surveys and Questionnaires

OBJECTIVE:To compare therapeutic efficacy and safety of budesonide or beclometasone combined with terbutanline in the treatment of acute attack of mild and moderate asthma in children.METHODS:A total of 110 children with mild and moderate asthma were randomly divided into group A (55 cases) and group B (55 cases).Based on routine treatment,group A was given Terbutaline sulphate solution for nebulization 1 mL,nebulization inhalation,twice a day+Budesonide suspension for inhalation 2 mL,nebulization inhalation,twice a day.Group B was given Terbutaline sulphate solution for nebulization (same usage and dosage as group A)+Beclomethasone dipropionate suspension for inhalation 2 mL,nebulization inhalation,twice a day.Treatment courses of 2 groups lasted for 7 d.Clinical efficacies,symptoms and signs disappearance time,hospitalization time,asthma relief rate as well as symptoms and signs scores,peak value expiration velocity of flow (PEF),the occurrence of ADR were observed in 2 groups.RESULTS:There was no statistical significance in total response rate,symptoms and signs disappearance time,hospitalization time,asthma relief rate or the incidence of ADR between 2 groups (P＞0.05).After treatment,symptoms and signs scores of 2 groups were significantly lower than before,while the PEF were significantly higher than before,with statistical significance (P＜0.05),but there was no statistical significance between 2 groups (P＞0.05).CONCLUSIONS:Based on routine treatment,budesonide or beclometasone combined with terbutaline sulphate can be used for acute attack of mild and moderate asthma in children.They are similar to each other in therapeutic efficacy and safety.

Conducting polymers play important roles in tissue engineering and biomaterials. This paper introduces their syntheses and applications to medical engineering.

Objective To investigate the role of epithelial cell apoptosis in the stress-related changes of intestinal mucosa barrier following traumatic brain injury. Methods Sixty-four health male Wistar rats were divided randomly into two groups: (1) traumatic brain injury model group (n =32) ,in which rats suffered from traumatic brain injury by Feeney's method; (2) control group ( n = 32) , rats suffered from sham operation. Each group were divided into four subgroups according 6 h, 12 h,24 h, and 48 h after operation ( n = 8, for each subgroup ). Ileum tissue were taken to observed the damage of the intestinal mucosa under microscope and electronmicroscope. The early apoptosis rate of intestinal mucosal cells were analyzed with Annexin Ⅴ-PI double stained and detected by flow cytometry. Results The intestinal mucosa were damaged and the intercellular space of intestinal mucosal were found increased in traumatic brain injury group. The early apoptosis rate of intestinal mucosal epithelial cells was significant increased in traumatic brain injury group than that in control group [6 h: (13.5 ±3.7)% vs (6.1 ± 1.7)%, P＜0.05; 12 h:(66.1±6.0)% vs (5.2±1.1)%, P＜0.05; 24 h:(39.8±4.8)% vs (8.4±2.6)%, P＜0.05;48 h: (7.5 ±1.3)% vs (6.6 ±0.5)%]. Conclusion The increased early apoptosis rate of intestinal mucosal epithelial cells might contribute to the stress-damage of the intestinal mucosa barrier in early stage of traumatic brain injury.

Objective To investigate the pathophysiological mechanism of proliferation and apoptosis in spermatogenic cell of idiopathic oligospermia. Methods Forty one patients with oligospermia were included in the trial.Testicular tissues,which were obtained with Tru Cut needle biopsy,were observed under light microscope.Expressions of p16 and PCNA,incidence of apoptosis in spermatogenic cells were detected by immunohistochemistry and in situ 3′ DNA end labeling technique. Five testicular samples which were proved to be normal by examination served as controls. Results Proliferation index (21.6?13.1)% in testes of patients was lower than the normal controls (45.4?5.7)%, P

bjective:To study and establish the fingerprint of Pollen Typhae.Methods:Hypersil BDS C18(5?m,4.6mm?250mm) chromatographic column mobile phase acetonitrile-0.1 % phosphoric acid solution(10:90)with fiow rate of 1.0 ml/min and UV detector at 254 nm.ResultsTaking Isorhamnetin-3-O-neohesperidoside as the reference peak,11 common peaks were selected as the fingerprint peaks of Pollen Typhae,Technology investigation indicated that the analytical method this study established has desirable precision,reproducibility,and stability.The similarity of Pollen Typhae fingerprints from different batches is better.Conclusion HPLC fingerprint analysis can be a method for quality control of medical material of Pollen Typhae.