Enophthalmos ; etiology ; surgery ; Humans ; Orbital Fractures ; complications ; surgery ; Polyethylenes ; Prostheses and Implants ; Reconstructive Surgical Procedures ; methods ; Surgery, Computer-Assisted

Objective:To study the efficacy of ribavirin injections combined with Tanreqing in the treatment of children with epi-demic parotitis. Methods:From January 2012 to September 2013, 128 children with mumps in our hospital were selected and random-ly divided into the treatment group and the control group with 64 cases in each. The control group was intravenously given ribavirin in-jections, 5-7. 5 mg·kg-1 , ivd, bid, and the treatment group was given Tanreqing injections additionally, 0. 25-0. 4 ml·kg-1 ·d-1 , ivd,qd. After the 5-day treatment, the extinction time of parotid swelling and pain, defervesce time and the decrease of TNF- α and CRP were observed in the two groups. Results: The total effective rate in the treatment group was 93. 8%, which was significantly higher than that in the control group (84. 4%) with significant difference (P<0. 05). The extinction time of parotid swelling and pain and defervesce time in the treatment group were significantly shorter than those in the control group (P<0. 05). After the treatment, TNF- α and CRP in the two groups were significantly decreased (P<0. 05), and the decrease in the treatment group was much notable than that in the control group (P<0. 05). Conclusion:Ribavirin injections combined with Tanreqing in the treatment of children with mumps can significantly shorten the extinction time of parotid swelling and pain and defervesce time, and inhibit TNF-αand CRP with significant effect, which is valuable in clinical promotion and application.

This paper gave a dynamic analysis on the health resource allocation and utilization of Chongqing since it became a municipality,found out the extrusive problems existing in the health resource allocation and put forward some corresponding proposals,hoping to benefit the health administration on constituting regional health development planning.

Objective:To explore the relationship between parental rearing pattern and subjective quality of Life in children with asthma.Methods:Apply Egma Minnen av Bardndosnauppforstran(EMBU)and Inventory of Subjective Life Quality for children and adolescent(ISLQ)which to evaluate asthmatic children(mild 58,moderate 40)and 189 healthy children which age 9 to 12 years old.Results:the degree of father and mother's warm rearing pattern in mild and moderate asthmatic children(mild:45.7?8.3/44.0?9.2,moderate 52.1?9.3/50.0?11.2)were lower than that in health children(52.3?9.3,60.1?9.3,P

BACKGROUND:Several studies have shown that Hero642 is a rotary nickel-titanium file with high safe performance, and its ability of root canal shaping is good.
OBJECTIVE:To observe the clinical effect of single-visit root canal treatment using Hero642 nickel-titanium rotary instrument on teeth with chronic pulpitis and apical periodontitis.
METHODS:Total y 400 teeth with chronic pulpitis and apical periodontitis were operated by Hero642 nickel-titanium rotary instrument and nickel-titanium hand file, respectively. The efficiency of root canal preparation was taken. Pain reactions were recorded 1 week after operation and curative effects were evaluated 2 years after root canal treatment. Rates of pain and success were calculated at 1 week and 2 years after treatment, respectively.
RESULTS AND CONCLUSION:The average time for root canal preparation was (3.57±0.76) minutes in the Hero642 group and (7.62±0.25) minutes in the hand file group, and there was a significant difference between the two groups (P<0.01). After 1 week of treatment, the pain rates were 3.5%and 22.8%in the two groups, respectively, showing a significant difference (P<0.01). Two-year fol ow-up was performed, and ratios of success were 94.4%in the Hero642 group and 92.4%in the hand file group, but there was no difference between the two groups. Hero642 nickel-titanium rotary instrument for single-visit root canal treatment showed excellent efficiency on clinical treatment, reduced treatment period and had less postoperative reactions.

Ethmoid Bone ; injuries ; surgery ; Female ; Fracture Fixation, Internal ; Humans ; Male ; Nasal Bone ; injuries ; surgery ; Orbital Fractures ; diagnosis ; surgery ; Reconstructive Surgical Procedures ; methods ; Skull Fractures ; diagnosis ; surgery

Objective To explore the effect of miRNA‐106a(miR‐106a) expression on multidrug resistance(MDR)of gastric cancer(GC)cells and the involvement of runt‐related transcription factor 3 RUNX3.Methods The expression of miR‐106a was detected in two human gastric adenocarcinoma cell lines with MDR by immunoblotting and apoptosis assay. The sensitivity of GC cells to anticancer drugs was observed by detecting the expression of miR‐106a by using immunoblotting and PCR ,and the relationship between miR‐106a and RUNX3 was determined by luciferase activity assay.Results miR‐106a was significantly in‐creased in GC cells with MDR ,and it suppressed the sensitivity of GC cells to anticancer drugs. It could modulate MDR by tar‐geting RUNX3.Conclusion miR‐106a can induce the MDR by targeting RUNX3 in GC.

OBJECTIVE To find out the reasons for the failure of sterilization of low temperature plasma antiseptic,and make corresponding measures to improve and standardize the plasma sterilization methods.METHODS A total of 280 times with the plasma sterilization by Johnson & Johnson STERRAD100S from the November 2007 to 2008 were conducted.RESULTS Among the antiseptic 280 pots,255 pots were completed smoothly.Another 25 pots were finished after removing the barriers.CONCLUSIONS The STERRAD100S low temperature plasma antiseptic is used standardizedly,taking effective measure,to speed up cycling rate of surgery instruments,reducing precious instrument's purchase and enhancing the antiseptic effect.It can positively use in operating room for antiseptic disinfection.

Meisoindigo is an indigo natural derivative commonly used in anti-cancer therapy. In the clinical application, it was also found to have good therapeutic effect on psoriasis. In order to further understand its mechanism of action, human normal keratinocyte cell line HaCaT and RAW 264.7 were used to identify if meisoindigo could affect the inflammatory factors such as NO and other important cytokines which were highly involved in psoriasis. Our results indicated that meisoindigo decreased the production of NO in LPS-stimulated RAW 264.7 cells and reduced the expression of cytokines in LPS-stimulated HaCaT cells. And TLR4-TAK-NF-kappaB was a possible pathway mainly involved in the attenuation of iNOS and pro-inflammatory cytokine production by meisoindigo, which may take part in the therapeutic effect of meisoindigo on psoriasis.