Objective To study the expressions of MCM5 and Ki67 in cervical intraepithelial neoplasia (CIN) and cervical cancer and their clinical significance. Methods Immunohistochemistry (S-P method) was used to detect the expressions of MCM5 and Ki67 in 50 CIN and 49 cervical cancer. Results The positive expression rate of MCM5 and Ki67 in normal cervical epithelium, CIN Ⅰ-Ⅱ, CIN Ⅲ and cervical cancer were 26.7%, 72.0%, 80.0%, 97.9% and 10.0%, 32.4%, 84.0%, 97.9% respectively. The positive expression rate of MCM5 was significantly different between CIN and cervical cancer (P

Acupuncture Therapy ; Diarrhea ; therapy ; Female ; Humans ; Young Adult

The aim of this study is to examine the influence of risk factors which include modifiable and non-modifiable risk factors on the likelihood of newly diagnosed hypertension among Malaysians. A cross-sectional population-based survey: The Fourth National Health and Morbidity Survey (2011) was conducted by the Ministry of Health, Malaysia in 2011. The sample included 20,095 participants. This study uses binomial logistic regression techniques to predict the likelihood of modifiable and non-modifiable risk factors of newly diagnosed hypertension among the individuals. The analysis has been carried out by estimating odds ratio with 95% confidence interval. This study reveals that obese and overweight respondents as well as current drinkers have increased chances of having newly diagnosed hypertension. In contrast to that, only physically inactive respondents exhibit lower odds of newly diagnosed hypertension. Besides that, the significant predictors, which include older respondents, retirees and home makers, as well as lower educated respondents are respectively found to be more likely to have newly diagnosed hypertension. On the other hand, female respondents, urban dwellers, including the Chinese and Indian respondents, the highest income earners and underweight respondents have been found to have statistically significant lower odds of newly diagnosed hypertension. Through the insightful findings and evidence, this research provides a platform for the early detection and prevention of newly diagnosed hypertension. Hence, this study offers a means to monitor and control the increasing prevalence of newly diagnosed hypertension in Malaysia.
Newly diagnosed hypertension ; prevention ; modifiable risk factors ; non-modifiable risk factors

Objective To evaluate the early therapeutic effect of flail chest with pulmonary contusion by using different mode of mechanical ventilation. Methods Twenty-nine patients of flail chest with pulmonary contusion were analysed retrospectively. All the patients were treated with the ventilator Bear1000. Two groups were established: invasion group was treated with SIMV+PEEP(8 cases) and CPAP+PSV (7 cases), noninvasion group was treated with NIPPV(14 cases). Results There was no death in all the patients. CPAP+PSV was more effective than SIMV+PEEP not only in decreasing breath rate and improving hypoxemia but also in decreasing peak inspiratory pressure(P

Objective To verify whether the modified open-door laminoplasty with C3 laminectomy is effectve in preventing postoperative axial symptom. Methods Since March 2001 to March 2005, 44 patients who underwent modified open-door laminoplasty with semispinalis cervicis insertion intact were included in this study(group A). 50 patients who underwent conventional open-door laminoplasty in the authors' department during the same period were served as control(group B). Preoperative and postoperative Japanese Orthopedic Association(JOA) scores, the degree of axial symptom, ranges of neck motion, cervical curvature index were recorded and compared. Results The average JOA recovery rate was 59.2%?11.3% for group A and 60.1%?19.5% for group B. There was no significant difference in JOA recovery rate between two groups. The rate of patients with evident axial symptoms was 22.7% in group A and 54.0% in group B, and the difference was statistically significant(P

OBJECTIVE:To establish an HPLC method for determination of triamcinolone acetonide(TA), diphenhydramine hydrochloride(DH) and miconazole nitrate(MN) in compound miconazole nitrate cream(MNC). METHODS: The determination was performed on Hypersil ODS2. The mobile phase consisted of methanol-acetonitrile-0.5% ammonium acetate (45∶35∶20) at a flow rate of 1.0 mL?min-1. The UV detection wavelength was 234 nm; the column temperature was 40 ℃ and the inject volume was 20 ?L. RESULTS: The linear ranges for MN, TA and DH were 0.16～0.64 (r=0.999 8), 0.02～0.06 (r=0.999 9) and 0.08～0.24 (r=0.999 2) mg?L-1 respectively, with their average recoveries at 100.0%, 99.6% and 100.7%, RSD at 1.2%, 0.8% and 0.9%(n=3) respectively. CONCLUSION: The HPLC method can be used for the simultaneous determination of the three constituents in CMNC.

The effects of cyanide poisoning on the contractibility of the cardiac muscle were observed after the dogs were infused intravenously with a lethal dose of NaCN (2.5 mg/kg) within 2 minutes through a cannulated femoral vein. Heart rate (HR) , left ventricular pressure (LVP) , the largest changing rate of LVP (LVP?dp/dtmax), cardiac muscle contractibility (CMC) , the largest changing rate of CMC (CMC?dc/dtmax) , and ECG changes were recorded. It was found that there was an initial excitatory response of cardiac functions in the first minute of NaCN infusion, and then a drastic cardiac failure occurred, which resulted in the rapid death of the dogs within 10 minutes after NaCN administration. The changes of myocardial contractibility were slower than those of .other cardiac parameters, which implies that cyanide can exert an excitation on the myocardium initially. Our results indicate that the effects of cyanide on myocardial contractibility may be one of the important factors to induce serious arrhythmia,which in turn results fatal cardiac failure.

Objective To summarize the effect and safety of percutaneous coronary intervention (PCI) for CHD in patients with single patent coronary artery. Methods We collected the data of CHD in 10 patients with single patent coronary artery who underwent PCI and analyzed them retrospectively. Results All patients with single patent coronary artery had successful PCI. Symptoms of all the CHD patients had been significantly relieved after PCI. No major adverse cadiac events occurred in hospitalization. Conclusion The data suggest that the patients with single patent coronary artery might be treated with PCI effectively and safely.

Objective To investigate the effectiveness, dose-effect and time-effect relationships for inhibiting neointimal proliferation by 103 Pd radioactive stent, and the safety of the radioactive stent. Methods By angiogaphic, morphometric and histopathologic analysis, we compared 1?000 ?Ci, 500 ?Ci and 100 ?Ci 103 Pd stents with non-radioactive stents on 5 weeks and 12 weeks after stenting in a micro-porcine coronary model of restenosis. Results The neointimal areas of 500 ?Ci and 100 ?Ci 103 Pd stents were significantly smaller than control stents. 1?000 ?Ci stents and control stents had similar neointimal areas. The neointimal areas of 500 ?Ci stents were significantly smaller than 100 ?Ci stents. Compared with control stents, 500 ?Ci stents reduced the neointimal areas by 49% and 50% respectively on 5 weeks and 12 weeks after stenting. Compared with 5 weeks after stenting, the effect of inhibiting neointimal proliferation by 100 ?Ci stents was reduced by 56% (32% vs 14%) on 12 weeks. The neointimal areas on both edge of 100 ?Ci stents were significantly larger than control stents. The neointimal areas on both edge of 1?000 ?Ci stents and 500 ?Ci stents were similar with control stents. No evident radiation damage had been found in the experimental animals who had 103 Pd stent. Conclusion There may be an effective dose window for 103 Pd radioactive stent in inhibiting neointimal proliferation. The effect of inhibiting neointimal proliferation was dose dependent. 103 Pd radioactive stent with appropriate activities may effectively, persistently inhibit neointimal proliferation with no adverse radiation sequelae. These results suggest that 103 Pd radioactive stent prevent restenosis. These data may be useful in predicting safe and effective activity for 103 Pd radioactive stent.

Glucocorticoids ; therapeutic use ; Humans ; Olfaction Disorders ; drug therapy ; Treatment Outcome