Objective To investigate the clinical diagnosis and treatment of cosmetics-induced skin lesions.Methods The medical history,clinical manifestation and treatment effects were reviewed in 6230 cases of cosmetic skin damage during 2001-2012.Results The characteristics of cosmetic skin damage included the thinning of the cuticle,glossiness increases and pigment macule during the use of cosmetics time,increased pigment macule after stop and increased blood capillary.A comprehensive treatment was given,including the removal of the causes,correct use of cosmetics,promoting skin metabolism,laser and IPL treatment and maintenance.Through the treatment for 1-2 years,facial cosmetic skin damage returned to normal,and the effects of both doctors and patients were satisfactory.Conclusions Combining with the clinical history,a diagnosis of cosmetics skin damage can be made based on the above 4 characteristics.Comprehensive treatment method is worthy of clinical application.

Objective:To establish an HPLC method for the determination of the concentration of ganciclovir in vitro,and to inspect sustain-release of medical biofibrin glue carrying Ganciclovir. Methods:The HPLC system consisted of water-methanol(98:2)as mobile phase with the flowrate of 1.0 ml/min,and the detection wavelength was 252 nm and the injection volumn was 20 ?l. Column tempetature was 30℃. Results:The linear range of ganciclovir was 5~350 ?g/ml(r=0.9996),displaying a good linear relationship. The within-day and between-days relative standard deviations(RSD)were 0.89%～2.35%. The methodological recovery ranged from 98.4 % to 100.8 %. The elaborated method was sensitive,precise and applicable for determining the concentration and release rate of ganciclovir in vitro. Conclusion:The sustain-release effect of medical biofibrin glue carrying ganciclovir in vitro is good.

Animals ; Antioxidants ; pharmacology ; Cerebellum ; cytology ; Dietary Supplements ; Drugs, Chinese Herbal ; chemistry ; Fruit ; chemistry ; Male ; Muscle Fatigue ; drug effects ; Neurons ; drug effects ; pathology ; Oxidative Stress ; drug effects ; Physical Exertion ; Rats ; Rats, Wistar ; Vegetables ; chemistry

Acupuncture Therapy ; Female ; Humans ; Huntington Disease ; therapy ; Middle Aged

The emphasis and basic target of medical education is to cultivate medical students with high qualities. The qualities of medical students include professional ethics, self-cultivation, medical knowledge and physical-psychological quality, which is critical to the medical education. It has been proven that the teaching of Clinical Pathway is one of the most important factors to promote the improvement of comprehensive qualities of medical students.

Ophthalmology is a clinical course which requires students to have practical skills. The traditional clinical teaching method lacks varied means resulting in unsatisfactory teaching effects. Application of multimedia technology not only changes the teaching model, enriches the teaching contents but also improves the quality of ophthalmology teaching. By analyzing the advantages and disadvantages of multimedia application in clinical teaching based on our practice, the paper raises some methods for improvment in order to achieve the best teaching effects.

Animals ; Female ; Hypertension, Pregnancy-Induced ; metabolism ; pathology ; Kidney ; metabolism ; pathology ; Pregnancy ; Protein Kinase C-alpha ; genetics ; metabolism ; Rats ; Rats, Wistar ; Transcription, Genetic

OBJECTIVE: To determine the contents of telmisartan and hydrochlorothiazid in compound telmisartan preparation by TLC. METHODS: Using acetic ether-chloroform-methanol-glacial acetic acid (50∶40∶10∶5) as developer, the contents of telmisartan and hydrochlorothiazid were determined by dual wavelength thin layer chromatography with the reflection linearity parameter SX=7 and slit=1.0 mm?5.0 mm. The determinated wavelength of telmisartan was as follows: ?R=365 nm and ?S=305 nm; the wavelength of hydrochlorothiazid was as follows: ?R=370 nm and ?S=275 nm. RESULTS: The linear ranges of telmisartan and hydrochlorothiazid were 1.114～5.57 ?g (r=0.999 6) and 3.664～18.32 ?g (r=0.999 8), respectively, and the average recovery rates of telmisartan and hydrochlorothiazid were 97.95% (RSD=1.30%) and 98.32% (RSD=1.13%), respectively. CONCLUSION: The method is simple, rapid, accurate and it can be used for the quality control of compound telmisartan preparation.

Objective To evaluate the efficacy of Mahuang-Fuzi-Xixin decoction and Wuling powder combined with routine western medicine therapy for chronic kidney disease (CKD) stage 3.Methods A total of 65 patients with CKD stage 3 were recruited and randomized into a treatment group (32 cases) and a control group (33 cases).On the basis of the same routine western medicine therapy,the patients in the treatment group was treated with Mahuang-Fuzi-Xixin decoction and Wuling powder,while those in the control group was treated with ketosteril.All patients were treated for one month.Renal function was evaluated by serum creatinine,urea nitrogen and uric acid before and after treatment.The therapeutic effect was compared between the two group.Results The serum ereatinine after treatment in the treatment group was significantly decreased than that in the control group (387.52 ± 92.13 mol/L vs.502.78 ± 117.35 mol/L;t=4.395,P＜0.01).The total effective rate in the treatment group was significantly higher than that in the control group (87.5％ vs.42.4％;X2=12.533,P＜0.01).In respects of syndrome improvements,tiredness/weakness (90.6％ vs.48.5％,x2=11.637),waist soreness/leg weakness (90.0％ vs.35.5％;x2=17.040,P＜0.01),anorexia and tympanites (93.3％ vs.37.9％;x2=17.802,P＜0.01),loose stool (93.1％ vs.25.8％;x2=25.219,P＜0.01),anasarca (84.6％ vs.41.7％;x2=8.214,P＜0.01),pale and teeth-printed tongue (76.7％ vs.26.7％;x2=13.081,P＜0.01) in the treatment group were significantly better than those in the control group.Conclusions Mahuang-Fuzi-Xixin decoction and Wuling powder combined with routine western medicine therapy can improve the renal function and syndromes in patients with CKD stage 3.

Objective To study the etiologies of long duration fever in neonates and to provide clinical evidence for early diagnosis and intervention. Methods From January 1st, 2004 to December 31st, 2013, data from neonates admitted to the Department of Neonatology, Childrenˊ s Hospital of Chongqing Medical University were retrospectively analyzed. Results Among 238 neonates with long duration fever, 165 cases were male and 73 female. Pneumonia(n = 196), skin / mucosa infection (n =67), sepsis (n = 46), meningitis/ encephalitis (n = 25) and neonatal necrotizing enterocolitis (n = 24) were the most common etiologies. Diabetes insipidus was the only noninfectious cause of fever in this study. The incidence of high fever in cases diagnosed with meningitis/ encephalitis, sepsis, diabetes insipidus, immunodeficiency or urinary tract infection were significantly higher than other causes (P <0. 05) . Continuous fever or other special fever types were more common in cases diagnosed with pneumonia ( χ2 = 4. 581, P = 0. 032 ) . Incidences of sepsis, infectious diarrhea or meningitis/encephalitis in late neonates were significantly higher than early neonates ( P < 0. 05 ) . Conclusions Long duration fever in neonates is most likely caused by infectious diseases and diabetes insipidus is the only noninfectious cause of neonatal fever in our study.