Objective To explore the incidence of facial hormone-dependent dermatitis, and to raise the healing rate of it. Methods We applied non-steroid drug topically, cold compress combined with anti-histamine agents to treat facial hormone-dependent dermatitis in 68 cases. The results were compared before and after the treatment. Results There were significantly clinical effects of non-steroid drug topically, cold compress combined with antihistamine agents on facial hormone-dependent dermatitis, with healing rate of 82. 4 % , and effective rate of 100 %. Conclusions In order to reduce the incidence of facial hormone-dependent dermatitis, we should follow the principal of applying steroid agent strictly to treat facial dermatitis. Meanwhile, there is significantly clinical effects of non-steroid drug with topical use and cold compress combined with antihistamine agents on facial steroid-dependent dermatitis.

Lens opacity attenuates the contrast sensitivity and clarity of eye due to scattering of light,which leads to poor vision in cataract patients.Phacoemulsification with primary intraocular lens is the primary surgical approach.Some complaints of vision discomfort commonly occur although the vision acuity is good.It is,therefore,vital for us to seek an objective evaluation system of visual quality after cataract surgery.Contrast sensitivity test and visual questionnaire offer valuable input for this issue.Contrast sensitivity can estimate vision function more accurately to better measure visual impairment preoperatively and vision outcome after cataract extraction.

0.05).Comparison group model and normal control:detected the numbers of endothelial cells:①1 month:control group contrast with test group has no changed;②3 month:group 30Gy/N(P

OBJECTIVE:To study the general regularity and characteristics of adverse drug reaction caused by meropenem,and to provide reference for rational use of drugs.METHODS:Vesicle and bullous change occurring in one patient with allergic dermatitis,age of 80,treated with meropenem were analyzed.Literatures about meropenem-induced ADR reported in domestic pharmaceutical journals from Jan.1994 to Dec.2009 were collected and analyzed statistically.RESULTS:Meropenem rarely caused ADR.The most clinical manifestations were diarrhea,rash and abnormality of liver function.CONCLUSION:Meropenem-induced ADR case is rare as well as allergic dermatitis.Great importance should be attached to meropenem-induced ADR.

Child ; China ; Emergency Medicine ; Humans ; Pediatrics

OBJECTIVETo observe the dynamic changes of membrane-bound proton-translocating ATPase (F-ATPase) in the development of dental caries, the expression of Streptococcus mutans F-ATPase under different pH concentrations and during the development of dental caries is analyzed.

METHODSStreptococcus mutans cultured under different pH (pH4.0-7.0) concentrations and containing 5% glucose and no glucose containing BHI were collected. RNA was extracted. Subsequently, F-ATPase gene was detected using real-time polymerase chain reaction. Male Wistar rats were divided randomly into caries group and control group. The rats in the caries group were fed caries feed and 5% glucose water, whereas those of control group were fed normal feed. Total RNA was extracted from plaque samples, which were collected from rats' oral cavity every two weeks. F-ATPase gene was detected by real-time PCR. In the 11th week, the upper and lower jaw bone specimens of rats were taken, and molar caries damage assessed.

RESULTSThe expression of F-ATPase in the caries group was higher than that in the control group (P<0.05). In addition, the gene was expressed highest in pH5.0 and the lowest in pH4.0 (P<0.05). 2) The expression of F-ATPase progressively increased during the caries development in both groups; expression in the caries group was higher than that in control group (P<0.05).

CONCLUSIONAcid-resisting viru-lence factor F-ATPase is related closely with the incidence and development of dental caries.

Adenosine Triphosphatases ; metabolism ; Animals ; Dental Caries ; metabolism ; microbiology ; Dental Plaque ; microbiology ; Male ; Protons ; Random Allocation ; Rats ; Rats, Wistar ; Real-Time Polymerase Chain Reaction ; Streptococcus mutans ; drug effects ; genetics ; Virulence Factors

BACKGROUND:Diagnosis of pelvic and acetabular fractures is difficult with a high misdiagnosis rate. It is necessary to diagnose pelvic and acetabular fractures rapidly and accurately. And patients suffer great injury, blood loss, from traditional open pelvis and acetabulum surgery, often complicated by neurovascular injury. Correct positioning and placement of internal fixator can reduce surgical complications.
OBJECTIVE:To explore the new progress of three-dimensional reconstruction of pelvic and acetabular fractures in order to promote its clinical application.
METHODS:A computer-based online search of PubMed database, CNKI database and Vip database between September 1996 and October 2013 was performed to search related articles using the key words of“3D, three dimensional reconstruction, pelvic fracture, acetabular fracture”in English and Chinese, respectively. The duplicate research or Meta analysis articles were eliminated. Final y, 41 articles were enrol ed for further analysis.
RESULTS AND CONCLUSION:Through a three-dimensional reconstruction using a variety of post-processing techniques, such as multi-planar reformation, maximum intensity projection, shaded surface display and volume rendering, we can get high quality images at any angle. Various post-processing techniques interact with each other that can reduce missed diagnosis rate and misdiagnosis of pelvic and acetabular fractures. Moreover, three-dimensional reconstruction techniques can be used to design surgical approach, guide surgeon’s surgical program designed to simulate surgical procedures, reduce the complications caused by the dislocation of internal fixation, and reduce the surgical risk. Three-dimensional reconstruction is also used for postoperative fol ow-up review of fracture recovery.

Objective:To determine blood magnesium and urinary magnesium in children with asthma exacerbation and discuss the relationship between the magnesium level and children with asthma attack. Methods:The observation group include 90 children who were 0~6 years old with asthma exacerbation that admission to our hospital since May 2008 to May 2012. The control group was 100 children with the same age to the observation group to accept the health examination. Every child in two groups were taking venous blood of 2ml and 24h urine samples. Record the amount of urine at the same time. Using automatic biochemical analyzer to detect the serum magnesium concentration and urinary magnesium concentration. Results: The urinary magnesium concentration of observation group was obviously lower than control group (t=8.52, P<0.001);the serum magnesium concentration of two groups had no significant difference (t=2.21, P>0.05). Conclusion:Children with asthma in acute attack stage with magnesium deficiency. Urinary magnesium concentration determination is simple, and it is a effective method that can be used to judge whether there is magnesium deficiency. Serum magnesium concentration cannot be used as a reliable indicator of magnesium ion balance.

10.3969/j.issn.2095-4344.2013.23.025

Objective To investigate the effect of serum uric acid (UA) on cardiovascular diseases in hemodialysis patients. Methods The serum level of uric acid and other laboratory indexes of 80 hemodialysis patients were detected,and the left ventricular mass index (LVMI) and left ventricular ejection fraction (LVEF) were detected by ultrasonic cardiography examination. Results According to the serum level of UA, the hemodialysis patients were divided into 2 groups:the group with high serum level of UA and the group with normal serum level of UA. There were significant differences (P<0.05) in hypertension history,the period of hypertension history, systolic blood pressure before hemodialysis between the two groups. The serum levels of UA,creatinine, triglyceride, low density lipoprotein cholesterol, C-reactive protein, brain natriuretic peptide and LVMI were significantly higher,while the serum levels of albumin,pre-albumin,high density lipoprotein cholesterol, LVEF were lower in the group with high serum level of UA than those in the group with normal high serum level of UA (P<0.05) . Furthermore, the serum levels of UA in 80 patients was positively correlated to systolic blood pressure before hemodialysis, serum creatinine, triglyceride, low density lipoprotein cholesterol, C-reactive protein, brain natriuretic peptide, and LVMI (P<0.05), while it was negatively correlated to serum albumin, pre-albumin, high density lipoprotein cholesterol and LVEF (P<0.05) . Conclusion High serum level of uric acid is associated with the onset of cardiovascular diseases in hemodialysis patients.