Path of constructing a "seven-in-one" medical postgraduate education quality assurance system in military medical universities / 中华医学教育探索杂志

This paper analyzes the current situation of constructing postgraduate education quality assurance systems worldwide, and explores the specific path of constructing a "seven-in-one" medical postgraduate education quality assurance system. The system should be constructed according to the education practice in military medical universities and consider the following aspects: first-class students, first-class teaching, first-class tutors, first-class disciplines, first-class management, first-class culture, and first-class achievements. The system should be constructed by enrollment reform and innovation, teaching method reform, tutor team construction, discipline construction, cultural atmosphere creation, and emphasis on cultivating achievements.

Soybean GmGolS2-2 improves drought resistance of transgenic tobacco / 生物工程学报

Galactinol synthase (GolS) genes play important roles in plant response to abiotic stress. In this research, the plant expression vector of soybean GmGolS2-2 gene was constructed and transformed into tobacco to study the drought tolerance of transgenic tobacco. A GmGolS2-2 gene with 975 bp coding sequence was cloned from soybean leaves by reverse transcription-polymerase chain reaction (RT-PCR). GmGolS2-2 was linked to the plant expression vector pRI101 by restriction enzyme sites Nde Ⅰ and EcoR Ⅰ, and transformed into tobacco by leaf disc method. Genomic DNA PCR and real-time PCR showed that three GmGolS2-2 transgenic tobacco plants were obtained. The growth status of GmGolS2-2 transgenic tobacco under drought stress was better than that of wild-type tobacco. After drought stress treatment, the electrolyte leakage and malondialdehyde content of transgenic tobacco were lower than those of wild-type tobacco, but the proline content and soluble sugar content were higher than those of wild-type tobacco. The results of real-time PCR showed that the heterologous expression of GmGolS2-2 increased the expression of stress-related genes NtERD10C and NtAQP1 in transgenic tobacco. The above results indicated that GmGolS2-2 improved drought resistance of transgenic tobacco.

Reform in cultivation of medical graduate innovation ability / 中华医学教育探索杂志

This article elaborates how to facilitate the cultivation reform of medical graduate innovation ability from four perspectives: graduates, colleges or universities, supervisors and the society. Graduates should focus on studying high-quality academic papers, participate in various academic competitions, and actively apply for research projects; universities should innovate education philosophy, optimize curriculum system, create innovation-stimulating cultural atmosphere, establish quality supervision mechanism; supervisors should set a good example for their students, maintain a harmonious relationship with students, take the responsibility of fostering virtue though education and organize excellent supervisor team; and the society should support universities to realize "industry-education collaboration".

Effect of Fu Qingzhu's Shenghua decoction on uterine involution after repeat cesarean section / 国际中医中药杂志

Objective To observe the effect of modified Fu Qingzhu's Shenghua decoction on uterine involution after repeat cesarean section.Methods Randomized and parallel design was adopted in the study.A total of 112 cases were recruited into an observation group and a control group.56 cases in the observation group were treated with oral Fu Qingzhu's Shenghua decoction for 5 days,while 56 cases in control group were treated without any herbs.The follow-up was 42 days.Duration of lochia,hemoglobin concentration,and abnormalities of uterine ultrasound were observed.Results Duration of lochia rubra (5.1 ± 1.2 d vs.5.8 ± 1.3 d;t=-2.734,P=0.007) and the duration of lochia rubra and lochia serosa in the observation group 25.0 (21.0,29.8) d vs.29.0 (26.0,33.8) d;Z=3.873,P＜0.001) were all lower than the control group.The lochia complete ration in 42 days (94.9％ vs.82.1％,x2=4.264),the average hemoglobin concentration (115.43 ± 10.68 g/L vs.104.29 ± 9.90 g/L,F=4.159) and sum of the three uterine diameters (14.2 ± 1.0 cm vs.14.8 ± 1.3 cm,t=-2.686,P=0.008) in the observation group were all higher than the control group.The incidence of uterine cavity hydrops (3.57％ vs.17.85％,P=0.015) in the observation group was lower than the control group.Conclusion Fu Qingzhu's Shenghua decoction has promotive effects on uterine involution after repeat cesarean section.

Anterior rotation in occiput transverse and occiput posterior positions / 中国医师杂志

Objective To investigate the natural rotation of the fetal head during labor when it was engaged by occiput transverse (OT) or occiput posterior(OP) positions.Methods A total of 1 013 parturients was included who had a singleton term gestation, vertex presentation, OT or OP position with cervical dilatation of ≤ 3 cm, and vaginal delivery.All parturients were delivered in Xiamen Hospital of Traditional Chinese Medicine during April 1 to December 31,2014.Cervical dilation, station, and fetal position of every delivery were systematically recorded.Main outcome was the cervical dilation and station of anterior rotation from OT or OP position.They were Stratified by cervical dilation every 2 cm since 4 cm into 4 ～ 5 cm, 6 ～7 cm, 8 ～9 cm, 10 cm;or were stratified by fetal head station every 1 cm since-2 (S-2) into S-1 , S0, S+1 , S+2 , S+3.The differences in anterior rotation rate, dilatation, and head station between OT and OP were analyzed.Results There were 850 OT and 407 OP with cervical dilatation of ≤≤ 3 cm.The rate of anterior rotation was 82.5 ％ (701/850) and 76.7 ％ (312/407), respectively.The constituent ratio of OT rotating into occiput anterior position (OA) at different dilatation was different with that of OP (x2 =260.93, P ＜ 0.01).The constituent ratio of OT rotating into OA at different fetal head station was different with that of OP (x2 =133.18, P ＜0.01).The cervical dilatation and fetal head station that make it easy for OT 's anterior rotation were 6 ～7 cm (OR =5.81 , 95％ CI :3.81 ～8.87), 8 ～9 cm(OR =4.99 ,95％ CI:3.19 ～7.83), and S+1(OR =3.01, 95％ CI: 1.99 ～4.54), S+2(OR =5.43, 95％ CI:3.53 ～ 8.35).The cervical dilatation and fetal head station that make it easy for OP 's anterior rotation were 6～7 cm(OR =4.11,95％ CI :2.24 ～7.89), 8 ～9 cm(OR =27.31, 95％ CI :15.12 ～49.34), 10 cm(OR =27.76 , 95％ CI :14.87 ～51.82), S+2(OR =4.84 , 95％ CI :3.03 ～7.73).Conclusions The anterior rotation time of OT is different from OP.It's easy for OT to rotate into OA when cervix dilate into 6 ～9 cm and fetal head station is at S+1 ～ S+2.When cervix dilate into 6 ～ 10 cm and fetal head station is at S+2, it's easy for OP to rotate into OA.