Objective To explore the diagnostic value of Reid Scores under colposcopy in cervical human papillomavirus (HPV)infection. Methods Cervical biopsy under colposcopy was carried out for cervical diseases in 528 patients.With pathological findings as criteria,the value of Reid Scores under colposcopy in diagnosis of HPV infection was analysed.Results The coincidence of Reid Scores under colposcopy in diagnosis of HPV infection and cervical intra-epithelial neoplasia(CIN)was 52.66%,with the sensitivity of 51.05%in diagnosis of low-grade cervical diseases(HPV infection and CIN I)and that of 66.67%in diagnosis of high-grade cervical diseases(CIN Ⅱ and CIN Ⅲ).For the patients with diagnosis of HPV infection examined by pathology,the scores of items of boundary,color and vessels were positively related to the total Reid Score,while the scores of items of boundary and color were not related to that of vessels. Conclusion There may exist clinical significance in diagnosis of HPV infection by colposcopy in combination with RCI Scores.

Glucocorticoids have remained important anti-inflammatory agents in the treatment of chronic kidney disease (CKD).However,the use of glucocorticoids can invoke or enhance insulin resistance,which is closely associated with renal injury and serves as an independent risk of the occurrence and progression of CKD.On the other hand,CKD patients may have insulin resistance,which hampers the use of glucocorticoids in these patients.

Objective To summarize the experience of laparoscopic appendectomy(LA). Methods A retrospective analysis was made on clinical date of 368 cases of appendicitis treated with laparoscopic appendectomy in this hospital from March 1998 to March 2005.There were 35 cases of simple appendicitis,276 cases of suppurative appendicitis,39 cases of appendiceal perforation with peritonitis,and 18 cases of chronic appendicitis. Results The procedure was successfully accomplished in 363 cases,while conversions to open surgery were performed in 5 cases.The operative time was 22~55 min(mean,30.5 min),and the intraoperative blood loss was 2~10 ml.One case of abdominal residual infection and 1 case of adhesive ileus were cured with conservative treatment postoperatively.Pelvic abscess occurred in 1 case and was cured with a re-operation of laparoscopic abscess drainage. Conclusions Laparoscopic appendectomy is safe and effective in skilled hands.

OBJECTIVETo evaluate the effect of the oral-appliance in the treatment of ED induced by obstructive sleep apnea-hypopnea syndrome (OSAHS).

METHODSThis study included 40 cases of OSAHS-induced ED. Based on the apnea-hyponea index (AHI) and lowest SaO2, we divided the patients into groups A (AHI < or = 30/h and lowest SaO2 > or = 80%) and B (AHI > 30/h and lowest SaO2 < 80%), and treated them with the oral-appliance for 3 months, followed by evaluation of the therapeutic effect using polysomnography, IIEF-5 questionnaire and Sexual Encounter Profile (SEP) diaries.

RESULTSThirty-seven of the patients accomplished the treatment, 16 in group A and 21 in group B. Compared with the baseline, the AHI was significantly decreased in both groups A (21.4 +/- 7.3 vs 14.2 +/- 6.6, P < 0.05) and B (51.4 +/- 9.5 vs 29.7 +/- 8.1, P < 0.05) after treatment, the IIEF-5 scores increased, even more remarkably in B than in A (3.36 +/- 2.48 vs 1.12 +/- 1.27, P < 0.05). The positive rates of SEP2 and SEP3 were markedly lower in A than in B (37.5% vs 76.2% and 25.0% vs 61.9%, P < 0.05).

CONCLUSIONThe oral-appliance can improve the erectile function of OSAHS-induced ED patients, particularly for those with severe OSAHS.

Adult ; Aged ; Erectile Dysfunction ; complications ; therapy ; Humans ; Male ; Middle Aged ; Orthodontic Appliances ; Sleep Apnea, Obstructive ; complications ; therapy ; Treatment Outcome

Objective To investigate the effect of astilbin on expression of CTLA-4 in activated T cells of mouse heart transplantation model with acute rejection.Methods Cardiomyocytes of BALB/ c mouse and spleen cells of C57BL/6 mouse were separated.The cardiomyocytes(2?10~5/ml)as irri- tation cells and spleen cells(1?10~6/ml)as responsers were mixed and cultured.The model of mouse heart transplantation with acute rejection in vitro was established.Three groups were set up:control group,Astilbin(15/?g/ml) group,Astilbin+anti-CTLA-4 mAb 9H10 (30?g/ml)group.Apoptosis of T cells was observed by TUNEL.The expression of CTLA-4 in activated T cells was detected by RT-PCR and Western blot.Results Apoptosis indexes of activated T cells in Astilbin group were sig- nificantly higher than those in the control group(73.4%?12.5% vs 35.1%?9.2%,P＜0.01). The expression of CTLA-4 in Astilbin group was significantly higher than control group(P＜0.01), but there was no apparently difference between control group and Astilbin+CTLA-4 mAb group(P＞0.05).Conclusion Astilbin induces apoptosis of activated T cells in heart transplantation,which may be partially related to its enhanced expression of CTLA-4.

Female ; Forced Expiratory Volume ; Humans ; Infant, Newborn ; Infant, Premature ; Intensive Care Units, Neonatal ; Male ; Positive-Pressure Respiration ; methods ; Pulmonary Ventilation ; Respiratory Insufficiency ; physiopathology ; therapy ; Treatment Outcome

Polysaccharides with multiple biological activities are usually considered as one of the major bioactive compounds in Chinese medicines (CMs). At present, the development of drug and functional foods related to polysaccharides have attracted a great deal of attention due to their great potential effects and diverse action mechanisms. However, quality control of polysaccharides is the bottleneck and a challenge due to their complexity and chemical diversity. Actually, the bioactivities of polysaccharides are closely related to their molecular structures. In order to ensure their safety and efficacy, the development of novel approaches based on the molecular structures for the improvement of quality control of polysaccharides is significantly important. Therefore, in this article, the relationship between biological activities and chemical structures, as well as the action mechanisms of polysaccharides from CMs were summarized first. Furthermore, saccharide mapping, a novel strategy for quality control of bioactive polysaccharides from CMs, was introduced and the application and perspectives were also discussed.
Carbohydrate Sequence ; Drugs, Chinese Herbal ; chemistry ; Molecular Sequence Data ; Polysaccharides ; chemistry ; Quality Control

Objective To explore the use of rhomboid skin flap in expanded skin flap transfer. Methods A rhomboid skin flap was designed if the top soft part could not be fully utilized after expanded in a rotation skin flap. The flap pedicels were designed near the incision side. It should be ensured that ra-tio of the length to the width of the composite flap, which was composed of the rhomboid skin flap and the rotation skin flap, was 2.5∶1.0. Results Among these 11 patients with re-designed rhomboid skin flaps in the rotation skin flaps, the ratio of the length to the width reached to 3∶1 in some cases, but 2. 5∶1.0 in most cases. All the skin flaps survived, except one patient with disturbance of blood circulation in a small area and one with mild congestion. Conclusion The expanded soft tissue can be fully and rationally utilized to repair the skin defect in this design. Attention should be paid to the ratio of the length to the width of the composited flap, and it is better to select axial flap as the composite flap for safety. This method is safe, and worthy of recommendation.

Objective:To investigate the rationality of anti-fungal agents for deep fungal infection used in one hospital and the effects of national rectification of antimicrobial drugs. Methods: The retrospective analysis method was used to survey the inpatients administrated anti-fungal agents for deep fungal infection from April 2010 to Mard 2012, and assessed the rationality. Results:The ir-rational utilization of anti-fungal agents for deep fungal infection included loading dosage lack during the treatment,inappropriate loading dosage and administration frequency. The irrational utilization of anti-fungal agents for deep fungal infection was decreased significantly (P<0. 05)after the national rectification of antimicrobial drugs. Conclusion:After the national rectification of antimicrobial drugs, the hospital can amtrol the irrational use of anti-fungal agents to some extent, while still needs more management and education.

Objective To investigate the cerebral regularity of dynamic charge and the correlation with intracranial pressure(ICP),clinical seriousness and prognosis on acute stage of intracerebral hemorrhage(ICH) patients by transcranial Doppler(TCD).Methods 54 patients with first acute supratentorial ICH 24h after onset were studied.All patients were dynamic evaluated by beside TCD on 1st,7th,21st day.The correlation of TCD with ICP,MESSS were studied.Results On the 1st day the TCD abnormity of the acute phase of the ICH occurred mainly in the anterior circulation of cerebrum,in which the cardinal manifestation was high-resistance,low-flow velocity blood waveforms,especially on the bleeding side.Continuous TCD monitoring revealed the low velocity of the cerebral blood flow increased;meanwhile the high value of PI decreased gradually and the TCD monitoring was within the normal range three weeks after the attack.The ICP had negative correlation with the VmMCA,positive correlation with the PI value.MESSS scale had negative correlation with the VmMCA,positive correlation with the PI value.Conclusions The TCD examination can be used to monitor the cerebral hemodynamics of the patients suffering from intracerebral hemorrhage.The combination of fVEP and TCD facilitate the evaluation of the dynamic changes of ICP so as to instruct lowering the ICP.