Objective To explore the corrective effect of traumatic eyeball depression through bone grafting without extra facial skin incision.Methods Six cases of traumatic fracture of all around eye socket with obvious eyeball depression deforming were treated.Under the local anaesthesia,the corresponding conjunctiva approaching was chosen according to the site of orbital fracture.Bone grafting with medial conjunctiva approach was chosen to the medial eye socket wall fracture,the lateral conjunctiva approach was chosen to the lateral wall fracture,and the inferior conjunctiva approach was chosen to the inferior wall fracture.The size and the shape of bone transplant should be estimated by the CT films previously.Results All the six cases were obviously improved.As the surgery was performed under the local anaesthesia,the movement of eyeball and the vision could be adjusted and be kept watch on timely.The surgery was less trauma and easy recovery,without new skin incision and eyeball functioning affection for all six cases.Conclusions The surgical approach is one of a way of reforming eyeball depressing.

Objective To detect the effect of osthole on proliferation and apoptosis of HL-60 cells and its molecular mechanism.Methods HL-60 cells proliferation was measured through the CCK8 assay method.The cell morphological changes were observed by Hoechst33342 staining after 8 h of drug effect.Induction of apoptosis was determined by flow cytometry and fluorescent microscopy.Expressions of Bcl-2 and Bax mRNA were evaluated by RT-PCR,and the expressions of cleaved caspase-3,caspase-8,caspase-9,Fas and FasL were evaluated by using western bolt assay.Results Osthole could inhibit the proliferation of HL-60 cells,the maximum inhibiting rate was (90.7 ±4.5)％,F =138.46,P =0.000; the apoptosis rate was 33.6％,F =27.75,P =0.006.The changes of apoptosis of cells and nucleus were shown in cell morphological observation.Osthole affected the decrease of the mRNA levels of Bcl-2 and the increase of the Bax mRNA levels via a dosedependent manner(F =210.12,P =0.000).Western blotting demonstrated that osthole could lead to the increase of the expression levels of cleaved caspase-3,caspase-8,caspase-9,Fas and FasL in the HL-60 cell line via a time-dependent manner.Conclusion Data suggests that osthole inhibits proliferation and induces apoptosis of HL-60 cells through mitochondria-dependent pathway and death-receptor pathway.

Objective To analyze the effects of self-ligating bracket on enlarging the maxillary alveolar arch and to investigate the the non-extraction treatment programs.Methods All patients were used heat activated basic and precise theory for the orthodontist in order to make a plan fordeveloping nickel-titanium wire,then assessed by occlusalplane analysis method.The maxillary model andcephalometric radiographs were collected and measured before the treatment.The data of the resultswereanalyzed.Results After the treatment,the increase of the width of the dental arch was related to the /FMA,crowding degree and canines initial position.The increase of arch length was related to the ∠ANB,crowding degree,malocclusion classification,canines initial position andthe second molar eruption.Conclusion The essential factors include the crowding degree of arch,∠FMA,∠ANB,the angle of the anterior teeth,malocclusion classification,canines initial position andthe second molar eruptioncan affect the result of non-extraction quick self-ligating bracket appliance treatment on enlarging the maxillary alveolar.

Objective To study the effect of surgery combined with 125I radioactive particles and chemotherapy in advanced gastric antrum cancer. Methods The data of 45 patients with advanced gastric antrum cancer were collected. The nutritional status, quality of life and survival time of patients in surgery combined with 125I radioactive particles and chemotherapy group (group A, 23 cases) and chemotherapy group (group B, 22 cases) were compared. Results The average period that patients canˊt eat through the mouth in group A was 10.22 months, it was 6.32 months in group B, and the difference between group A and group B was statistically significant (t= 3.765, P= 0.001). There were statistically differences in quality of life scores between the two groups at 3rd month and 9th month [3rd months: (73.48 ±19.21) scores vs (59.09 ± 24.86) scores, t= 2.178, P= 0.035; 9th month: (42.17±14.55) scores vs (32.05±21.10) scores, t= 3.43, P=0.001]. There were statistically differences in nutritional status between the two groups at 3rd month and 9th month (χ2 = 9.846, P= 0.020; χ2 = 7.713, P= 0.049). At 9th months, 7 patients died in group A and 13 patients died in group B, and there was a difference between the two groups (χ2= 3.964, P= 0.046). The overall survival rates of 12 months in two groups had not difference (P= 0.119). Conclusion The treatment of surgery combined with 125I radioactive particles and chemotherapy can improve the nutritional status and quality of life in patients with advanced gastric antrum cancer, and extend life appropriately in one year.

Objective To study arterial distribution of rectus abdominis musculocutaneous flap and to evaluate whether it can be divided into several units for reconstruction. Methods The arteries of the rectus abdominis musculocutaneous flap were studied on 60 sides of cadavers by dissection and angiography. Results The superior epigastric artery (SEA) and the inferior epigastric artery (IEA) continued in a longitudinal direction. Most of their branches took on a typical spiral configuration and communicated with each other within muscle above the level of umbilicus. Many perforating arteries penetrated through the anterior rectus sheath to get to the overlying skin, but the highest concentration of major perforators were in the paraumbilical area. The inferior epigastric artery was more significant than superior epigastric artery in supplying the skin of the musculocutaneous flap. Based on thefstudies of the vascular anatomy of muscles, we could classify arterial distribution into 3 types: type Ⅰ (SEA 26.5 %, IEA 34.6%) revealed a single main intramuscular artery: type Ⅱ (SEA 64.7 %, IEA 48.1%) had two major intramuscular branches; type Ⅲ (SEA 8.8%, IEA 17.3 %) revealed three intramuscular branches. Our anatomic studies showed that the superior and inferior epigastric artery bifurcated or divided into more than two main branches in the majority of cases (SEA 73.5%, IEA 65.4%). Conclusion The rectus abdominis musculocutaneous flap could often be divided into several regions for breast construction which is based on the distribution of each branch of the artery.

Objective To explore any changes in surface electromyogram (sEMG) signals from the lumboabdominal muscles during exercise on stable and unstable surfaces. Methods sEMG signals from the lumbo-abdominal muscles of 33 healthy young persons [18 male and 12 female; average age (26.5 ± 4.3 ) years] were measured with the FlexComp Infiniti apparatus.Each subject performed 5 exercises on and off a Swiss ball:sit,bridge,bridge with both knees flexed,reverse bridge as well as press-up. Results ①In bridging there was a significant increase in the activation of the erector spinae during exercise on the ball compared with on the stable surface.②Bridging with both knees flexed gave a significant increase in activations of the erector spinae,the external obliques and the transverses abdominus/internal obliques during exercise on the unstable surface compared with the stable surface.③During reverse bridging there was a significant increase in activation of the erector spinae and rectus abdominus during exercise on the unstable surface compared with the stable surface.④During press-ups there was a significant increase in activation of the rectus abdominus,the external obliques and the transverses abdominus/internal obliques during exercise on the ball compared with the stable surface. Conclusion The unstable surface provides better training stimulus for the activation of the lumbo-abdominal muscles.

This study was aimed to establish a method for simultaneous determination of seven anions and organic acids in Huo-Xue Tong-Luo (HXTL) injection by HPCE. With tartaric acid as the internal standard, separation was performed on an uncoated fused silica capillary (50 μm × 64. 5 cm, 56 cm of effective length). The 14 mmol·L-1 potassium acid phthalate and 0.1 mmol·L-1 hexadecyl trimethyl ammonium chloride were selected for the running buffer solution (pH 5.6). The separation voltage was -16 kV. The detection wavelength was set at 210 nm. The column temperature was maintained at 25 ℃ . The sample was injected at 50 mbar×4 s. The results showed that
calibration curves of chloride ion, sulfuric acid root ion, formate ions, malic acid, succinic acid, iodate ion and acetic acid ions showed good linear relationship 41.4-248.2 μg·mL-1 (r = 0.999 3), 12.5-74.8 μg·mL-1 (r = 0.999 8), 18.2-109.1 μg·mL-1 (r = 0.999 8), 20.3-121.6 μg·mL-1 (r = 0.999 5), 17.2-103.1 μg·mL-1 (r=0.999 1), 17.6-105.6μg·mL-1 (r=0.999 6), 51.6-309.6μg·mL-1 (r=0.999 7), respectively. The average recoveries were 102.6%, 97.3%, 102.2%, 99.0%, 99.2%, 97.8%, and 103.4%, respectively. The RSD were 1.7%, 2.0%, 1.6%, 2.6%, 2.1%, 2.9%, and 1.0%, respectively (n = 6). It was concluded that the method was accurate and reproducible. It was suitable for the determination of anions and organic acids in HXTL injection.

Objective To investigate the relationship between a mutation in the platelet-activating factor (PAF) acetylhydrolase gene (Arg92→His) and psoriasis. Methods Genomic DNA was analyzed in 47 patients with psoriasis and 52 healthy controls via polymerase chain reaction and restriction fragment length polymorphism. Results The frequency of the mutation in the PAF acetylhydrolase gene (Arg92→His) was significantly higher in patients with psoriasis than that in the controls (P

Objective: To investigate the breakthrough points and methods of pharmaceutical care performed by clinical pharmacists for chemotherapy-induced Ⅳ degree myelosuppression.Methods: One advanced lung adenocarcinoma patient suffering from chemotherapy-induced Ⅳ degree myolosuppression was selected as the example, clinical pharmacists provided suggestions on the chemotherapy regimen, assisted physicians in making reasonable treatment plan and implemented comprehensive pharmaceutical care for the patient.Results: Clinical pharmacists played a positive role in the clinical treatment through the comprehensive pharmaceutical care in oncology department.Conclusion: With the professional knowledge of pharmacy, clinical pharmacists can improve the level of clinical rational drug use.

Objective To discuss the methods and evaluate the effects of initial muscle-enclosing protection of large segment of exposed Achilles tendon and second stage repair of Achilles tendon rupture complicated with cuta-neous defect.Methods Among patients treated between August 2005 to April 2014 in our hospital,there were 32 patients,who were diagnosed with Achilles tendon rupture complicated with cutaneous defect.Of the 32 patients, there are 21 male and 11 female.Their ages range from 23 to 69,with an average age of 46.2 ±3.5.In all the patients described above,there are soft tissue contusion injuries and cutaneous defects on their posterior lower legs near the ankles,with the area of skin defects ranging from 3cm ×4cm to 5 ×12cm,and the Achilles tendons were ruptured, extracted,dissociated and completely uncovered.All patients were initially treated with triceps surae muscle-enclosing method to put aside and protect the large segment of exposed Achilles tendon.Later,the ruptured Achilles tendons were repaired,together with the transfer of skin flap to repair skin defects,at the second stage.The therapeutic effects were evaluated during postoperative follow-up periods.Results The mean follow-up period was 18 months,ranged from 11 to 32 months.According to the therapeutic effect evaluation standard of Arner-Lindholm,there were Excellent results in 22 patients,Good in 7 cases and Poor in 3 cases,with a combined excellent/good rate of 90.62%.Conclusion Initial muscle-enclosing protection of large segment of exposed Achilles tendon and second stage repair of Achilles tendon rupture complicated with cutaneous defect is advantageous to the function of patients with rapid recovery.