Objective To compare the primary clinical results of the anteromedial portal (AMP) and accessory anteromedial portal (AAMP) techniques for femoral tunnel drilling in single-bundle anterior cruciate ligament (ACL) reconstruction.Methods Data of isolated ACL rupture patients who had undergone single-bundle ACL reconstruction with autologous semitendinosus and gracilis tendons from March of 2012 to February of 2014 were retrospectively analyzed.The femoral tunnels were drilled with AMP techniques in 14 patients (group AMP) and with AAMP techniques in 23 patients (group AAMP).All the patients were followed up for 6 to 29 months.At the latest follow-up the Lysholm,Tegner and international knee documentation committee (IKDC) scores were used to estimate knee joint function,while the Lachman test and Pivot-shift test were used to estimate knee joint instability.Results The average follow-up time was 16.07±7.31 months in group AMP and 13.35±5.92 months in group AAMP.In group AMP,the Lysholm,Tegner and IKDC average scores were 89.86±7.90,8.64±1.65 and 89.31±8.16,respectively.While they were 92.17±6.72,8.91±1.16 and 90.89±7.80 in group AAMP,respectively.In group AMP the Lachman test was negative in 11 patients and positive in 3 patients.In group AAMP the Lachman test was negative in 20 patients and positive in 3 patients.The Pivotshift test was negative in 9 patients,positive in 5 patients and negative in 20 patients,positive in 3 patients in group AMP and AAMP,respectively.There were no significant differences in Lysholm,Tegner,IKDC scores,the negative rates of Lachman and Pivot-shift tests between two groups.Conclusion Single-bundle ACL reconstructions using AMP and AAMP techniques for femoral tunnel drilling have similar excellent primary clinical results.

Objective To investigate the risk factors of mild cognitive impairment (MCI) in patients with type 2 dia-betes (T2DM), and the clinical evidence for the early diagnosis and treatment thereof. Methods A total of 217 T2DM pa-tients were divided into T2DM with MCI group (n=92) and T2DM with normal cognitive function(NMCI) group (n=125). Mon-treal cognitive assessment scale (MoCA) and activities of daily living scale (ADL) were used to assess the functional status in two groups of patients. The general clinical data and biochemical indicators were obtained and compared in two groups. Re-sults There were statistical differences in age, smoking history, education status, high sensitive C reactive protein (hs-CRP), coronary heart disease, hypertension, glycated hemoglobin A1c (HbA1c) and T2DM history between two groups. Re-sults of univariate logistic regression analysis showed that old age, longer course of T2DM, smoking history, higher hs-CRP and HbA1c, complicated with coronary heart disease and hypertension were risk factors for T2DM with MCI, while the higher education status was a protective factor. Multiple logistic regression analysis showed that old age and longer T 2DM history were risk factors, and the higher education was a beneficial factor for T2DM with MCI. Conclusion Many risk factors may play a part in T2DM with MCI. Early detection and prompting medical attention may help prevent and decrease the preva-lence of MCI in patients with T2DM.

Objective To evaluate the effects of pregnancy weight control program based on structure- process- outcome model to improve women′s health status and pregnancy outcomes. Methods On the basis of Donabedian′s structure- process- outcome quality of care model, a pregnancy weight control program designed and carried out for the middle and late pregnancy. The structure, process and outcome of the pregnancy weight control program were evaluated to ensure the quality of the pregnancy weight control program. In addition, the women′s pregnancy outcomes were investigated after intervention. Results the prenatal BMI in the intervention group [ (23.06±1.11) kg/m2 ] were lower than those in the control group [(25.52±1.89) kg/m2 ], and the incidence of cesarean section (including cesarean section without indication), neonatal macrosomia, labor block, neonatal asphyxia, postpartum hemorrhage, pregnancy induced diabetes and hypertension in the intervention group were significantly lower than those in the control group, P<0.01 or 0.05. Conclusion Donabedian′s structure- process- outcome quality of care program is an effective approach to improve women′s pregnancy outcomes.

OBJECTIVE To observe the expres-sion of interleukin-12 and eosinophils in the nasal mu-cosa of allergic rhinitis mice. METHODS Thirty nine male BALB/c mice,6～8 weeks old,were randomly divided into three groups: control group,allergic rhinitis (AR)group, and Budesonide treatment group. Al-lergic rhinitis model in mice were established by using ovalbumin intraperitoneal immunization and nasal anti-gen challenge. The nasal mucosa obtained from mice of three groups were stained routinely by HE and im-munohistochemical method to observe the distribu-tion and expression of interleukin-12 and eosinophils. RESULTS The expression of eosinophils in the nasal mucosa of AR group was significantly higher than con-trol group(P

AIM: To build an allergic rhinitis model to evaluate the effect of budesonide on the eosinophils and histamine in nasal mucosa in allergic rhinitis guinea pig.METHODS: 33 guinea pigs were randomly divided into three groups: natural controlled group,allergic rhinitis(AR) group and budesonide treatment group.Allergic rhinitis model in guinea pigs were built by using toluene-2,4-disocyanate(TDI) nasal immunization and challenge.The indexes of clinical symptoms,pathomorphological diagnosis and content of histamine in mucosa were used to evaluate the potency of budesonide when used to treat allergic rhinitis.RESULTS: The expression of eosinophils and the content of histamine in nasal mucosa in AR group both were significantly higher than that of in natural controlled group(respectively,P(0.05)).CONCLUSION: Budesonide could effectively reduce the expression of eosinophils and content of histamine in nasal mucosa,but it is invalid in releasing the symptoms of AR in guinea pig.The reason of this phenomenon may be concerned with the method of model building.

Objective:To research the best processing method for Bupleurum chinense DC.by orthogonal tests.Methods:With the contents of saikosaponin a and saikosaponin d as the indices,the L9(34) orthogonal table was used to study three factors including the amount of wheat bran,pot temperature before heating and processing time.The orthogonal design was applied to study the processing technology of Bupleurum chinense DC.fried with wheat bran.Results:The best processing method was as follows:100 g Bupleurum chinense DC.was mixed with 10 g wheat bran and fried at 290 ℃ for 80 seconds.Conclusion:The optimized processing technology is reasonable,reliable and highly reproducible,which provide reference for the processing of Bupleurum chinense DC.with wheat bran.

Objective To investigate the effect of social support and childbirth self-efficacy-enhancing intervention on primiparas' childbirth self-efficacy,coping ability and pain during labor.Methods A randomized controlled trial was used with double blindness design.One hundredand six primiparas were recruited as the intervention group and control group,53 cases in each group.The two groups adopted the routine prenatal care.In addition,the intervention group participated in twice childbirth self-efficacy-enhancing educational courses.The Chinese Childbirth Self-Efficacy Inventory (CBSEI) was used to conduct the comparison between before and after intervention;the interventional effects in the natural childbirth pregnant women were compared between the two groups by adopting the Visual Analogue Scale (VAS) and Childbirth Coping Behavior Scale (CCB);the Multidimensional Scale of Perceived Social Support (MSPSS) was adopted to analyze correlation between the social support level with the CBSEI and CCB.Results The intervention group finally had 52 cases of effective sample and the control group had 51 cases of effective sample.The CBSEI score after intervention in the intervention group was 282.04± 27.38,which was higher than 236.69± 45.39 before intervention.The CCB score in the intervention group was 56.78 ± 6.95,which was significantly higher than 48.03 ± 6.26 in thecontrol group,and the VAS score in the intervention group was 6.96 ± 1.39,which was lower than 8.35 ± 1.43 in the control group,the difference was statistically significant(P＜0.01).The MSPSS score in the two groups was positively correlated with the OE score,efficacy expectancy (EE) score and CBSEI score before intervention(r=0.269,0.289,0.317,P＜0.01).Conclusion Launching the childbirth self-efficacy-enhancing educational intervention of the social support system can effectively improve the childbirth self-efficacy and coping ability of primiparas,and reduce the intrapartum pain level.

Objective To investigate the epidemiological characteristics of incipient neonatal hyperbilirubinemia. Methods The clinical data of admitted neonates with hyperbilirubinemia were retrospectively analyzed from June 2012 to May 2013. Results Two hundred and eight-four neonates with hyperbilirubinemia were enrolled and the ratio of male:female was 1.51:1. For the causes of hyperbilirubinemia, the incidences of ABO hemolytic and sepsis were higher in term infants than those in preterm infants, and the incidences of pneumonia, necrotizing enterocolitis and intracranial hemorrhage were higher in preterm infants than those in term infants (P<0.05). Compared with the preterm infants, the term infants had jaundice appearance and peak at earlier time, shorter duration of jaundice, faster decline rate of jaundice, higher levels of albumin and indirect bilirubin at the peak of jaundice (P<0.01). In the term infants, the time of jaundice appearance and peak were earlier in hemolytic group than those in non-hemolytic group (P<0.05). In preterm infants, the peak of transcutaneous bilirubin was higher in hemolytic group than that in non-hemolytic group (P<0.05). Six cases with bilirubin encephalopathy had abnormalities cranial MRI imaging, and the MRI was not entirely consistent with the peak level of bilirubin. Conclusions There are clinical differences between hemolytic and non-hemolytic hyperbilirubinemia in both term and preterm infants.

Aim To establish experimental colitis model in Balb/c mice by Trinitrobenzene Sulfonic Acid (TNBS) enema. Methods Several doses of TNBS instilled into mice colon induced experimental colitis, then mortality rates of mice were observed. Severity of colitis was evaluated by the Disease Activity Index (DAI),Morphologic and Histologic analysis and Myeloperoxidase (MPO) analysis. We also observed the T cell proliferation of spleen. Results It showed that the mice mortality rate was increased when the mice were given the higher dose of TNBS. Most survived mice showed chronic inflammation in reduction colon. Histological examinations of the colon showed multiple erosive lesions and inflammatory cell infiltration composed of macrophages, lymphocytes, neutrophils in lamina propria and beyond mucosal layer. Some colon showed crypt distortion or reduction and high vascular density. Conclusion A TNBS dose of 1.5mg for each mouse was chosen for an appropriate experimental dose since the group showed less mortality rate and appropriate experimental colitis.

Objective To develop psychosocial skills training module for schizophrenic outpatients.Methods Structured psychosocial skills training program, which were made according to community rehabilitation plan for schizophrenia, featured convenience and well operability. Subjects were 96 of 204 schizorenic outpatients in remission who were randomly assigned to receive psychosocial skills training combined medicine(observation group) or medicine only(control group) and followed up by 24 months. The changes during treatment were evaluated by positive and negative syndrome scale(PANSS), Social Disability Screening Schedule(SDSS) and patients' cognition function were also evaluated longitudinally. Results Relapse rate of control group (37%) is higer than observation group (17.7%, P＜0.01). After Last Observation Carried Forward(LOCF), control group showed higer scores than observation group on positive syndrome (8.34±2.04 vs 7.66±0.97), negative syndrome(9.15±1.97 vs 813±1.15), total score (37.64±5.58 vs 34.79±3.64) and Social disability (2.81±1.90 vs 2.07±1.47) (P＜0.01); observation group also showed a significant progress on cognition function(P＜0.05). Conclusion This trial demonstrated the efficacy of the easy-operating structured psychosocial skill training grogram in preventing relapse and improving social adoptive function for schizophrenia.