Objective To explore the impact of social support and perceived stigma on depression for people living with HIV/AIDS. Methods A total of 114 patients recruited into our study. Date were collected by Self-rating Depression Scale (SDS), Social Supporting Rating Scale (SRSS) and Berger HIV Stigma Scale (BHSS) for patients. Analysis of Moment Structures (AMOS) version 7.0 software was used to conduct the path analysis. Results The total score of patients′depression, SRSS and BHSS were (52.22± 10.28), (29.09±5.98), (109.02±14.59) points, and there was correlation between the three (r=0.425-0.676, P<0.05). Social support revealed direct effects on depression and affected depression indirectly via BHSS.The paths′ total coefficients was-0.47. BHSS as intermediary variable between social support and depression, the paths′ total coefficients was 0.64. Conclusions The level of depression, SRSS and BHSS were not fine for HIV/AIDS. Depression are directly affected by SRSS and BHSS, BHSS has a greater moderating effect on these relationships. Interventions developed on the basis of influencing factors of depression should be applied to improve patients′depression status.

Objective To explore an effective and safe therapeutic strategy in the treatment of coronoid process fracture com‐bined with ipsilateral zygomatic arch fracture .Methods Through the semi coronoid scalp incision ,`an open reduction and internal fixation of zygomatic arch fracture was done .The operation was modified that the area of zygomatic arch fracture was exposed ade‐quately ,and then the fracture fragments of zygomatic arch were turned up .The coronoid process fracture pieces were isolated and removed along with the direction of muscle fibers in the temporalis muscle .Results All Cases of the surgical incisions were healed by primary intention .After 3 - 24 months following up ,the function of mouth opening and closing ,and the other movements of mandible became normal .Conclusion Through the semi coronoid scalp incision ,zygomatic arch fracture reduction and internal fixa‐tion and the coronoid process fracture pieces removing can be done simultaneously .In this way ,an effective and safe therapeutic strategy for treating coronoid process fracture combined with ipsilateral zygomatic arch fracture .

By using the famous American pedagogical and psychological scientist Gagne,Robert's opinion about the component and organization of study diathesis mentioned in his book named Principle of Teaching Design, the author analyzes the construction of diathesis of Chinese students : the innate diathesis , the acquired diathesis and the naturally developed diathesis. Based on the knowledge and ability that high quality medical talents should have in the future, the article prefer the thought and methods to cultivate high quality medical talents by complying with the modern psychological theory.

Objective To study on application of problem-based learning in experimental teaching of medical statistics for medical undergraduates and to improve the quality of experimental teaching in medical statistics. Methods 72 medical undergraduates were selected at random. They were devided into the PBL group and the control group were observed for a term. Results The comparison of a questionnaire showed a clear preference for PBL group over the control group. Most of the constituent ratios in the PBL group were higher than the control group, showing significant difference(P

OBJECTIVEA study was conducted to evaluate the clinical application of sialendoscopy combined with conven tional laparoscopy in a 30 degree angle in depth salivary calculus of submandibular glands.

METHODSA total of seventeen patients were presented with repeated swelling in the unilateral submandibular area from June 2013 to August 2015. All patients underwent CT examinations of the mandible and salivary gland function imaging preoperatively. Sialoendoscopy and conventional endoscopy were applied to do intraoral lithotomy. Among the study group, thirteen cases were males and four cases were females. A total of twelve were left cases and five were right cases. Results Seventeen patients had deep positive calculus in the submandibular glands under CT. Photo technetium function was basically normal, whereas secretion of ipsilateral decreased significantly in salivary function tests. Double endoscope assisted surgeries were performed successfully through the mouth to remove the stones. The operation time was (42+21) min. There were no obvious complications in perioperative periods.

CONCLUSIONIntraoral lithotomy assisted by sialoendoscopy and conventional laparoscopy for deep stones in the submandibular glands is a new technique. This technique will possibly lead to complete avoidance of gland resection because of early deep sialolithiasis.

Endoscopy ; methods ; Face ; Female ; Humans ; Male ; Mandible ; Minimally Invasive Surgical Procedures ; Neck ; Perioperative Period ; Salivary Gland Calculi ; surgery ; Submandibular Gland ; surgery

Objective To compare the efficacy of 10-day sequential therapy (including rabeprazole amoxillin clarithromycin tinidazole) and 7-day traditional trigeminy therapy (including rabeprazole amoxillin and clarithromycin) in patients with duodenobulbar ulcer and Hp infection. Methods Ninty-five patients with duodenobulbar ulcer and Hp infection were enrolled into the study and divided into two groups randomly:sequential therapy group and traditional trigeminy therapy group. Patients in the first group received 10-day sequential medications:rabeprazole 10 mg plus amoxillin 1 g for the first 5 days,followed by rabeprazole 10 mg plus clarithromycin 500 mg and tinidazole 500 mg for another 5 days;while in the second group patients received the standard 7-day traditional triple medications:rabeprazole 10 mg plus clarithromycin 500 mg and tinidazole 400 mg. All drugs were given twice daily. All patients received rabeprazole 10 mg daily following the two types of therapys for another four weeks. Hp statuses were assessed by rapid urease test and 14C urea breath test at baseline and 4 weeks after completion of the treatment. Ulcer cicatrization was assessed by gastroscope. Results The eradication rate of Hp infection was significantly higher in sequential group than triple group (89.5%vs. 70. 2%, P ＜ 0. 05 ), but we found no statistically significant difference in the comparison of the ulcer cicatrization rate between sequential group and triple group ( 87.5% vs. 82. 9%, P ＞ 0. 05 ). Conclusion Sequential therapy had a better Hp eradication effect than standard triple therapy, but the eradication rate was very close between the two therapys.

Skin toxicities are the most common adverse effects of epidermal growth factor receptor inhibitors(EGFRI).It can result in significant physical and psyehological discomfort,and even leads to interruption or dose modification,and consequently affect the curative effect. Nowadays this adverse effect has attracted lot of attention.It is proposed that clinical management and treatment measures for skin toxicities should be further studied to improve the patients life quality,and guarantee the continuity and best curative effect of the treatment.But more researches on the pathogenesis and its prognostic significance are still expected.

Objective To study the knowledge,attitude and behavior of six-step hand-washing procedure in the infectious department.Methods Questionnaires were used to investigate the knowledge,acceptability and compliance of six-step hand-washing procedure in the clinical workers in four class a tertiary hospitals of Guangdong province.Results 168 medical staff all knew the six-step hand-washing procedure(100%).However,the rates of acceptability and compliance varied from one occasion to another.The knowledge about hand-washing scored(4.36±2.08),(26.08±6.14)for attitude,The correlation coefficient was 0.358.Conclusions Though the importance of hand-washing has been confirmed and accepted by the medical staff,their compliance of hand-washing during work is not very optimistic.

Objective To study the significance of acute pancreatitis AP complications by acid-base distur-bance. Methods The arterial blood gas, serum electrolytes parameter and clinical data of 85 patients were analyzed.Results Acid-base disturbance of different types commonly existed in the early stage of AP patients. There are sig-nificant statistical differences in the indices of PaO2, PaCO2, SaO2 between group MAP and group SAP( P < 0.05 or P < 0.01 ). Conclusion Acid-base disturbance are very common in the AP patients and this-will make the condition worse,they should be treated promptly.

Objective To investigate the potential complications of renal transplant patients, to develop appropriate treatment programs to reduce the incidence. Methods Clinical data of 42 patients with renal transplantation were retrospectively analyzed. Blood type of the donors and recipients were same in 32 cases; Blood type of the donors was 0 and recipients blood type was A,3 cases;Donors blood type was 0 and recipients blood type was B,2 cases; Donors blood type was O and recipients blood type was AB,4 cases; Donors blood type was B and recipients blood type was AB,lease. Results In alll cases, there were acute rejection in 2 cases,pulmonary infection in 2 cases, wound infection in 1 case,urinary leakage in 1 case,urinary tract infection in 2 cases.42 cases were all cured up. One patient lost kidney function and required dialysis therapy 4 years after kidney transplantation, the remaining 40 patients were good. Conclusion Early detection and timely management of complications of renal transplantation played a very important role in improving the survival rate.