Objective:To investigate the relationship between problem behaviorand father-child relationship in 4-6-year-oldchildren. Methods:Totally 102 children were recruited in a kindergarten in Beijing,with 36 aged four,36 aged five,30 aged six and 55 being boys and 47 being girls. Child Behavior Checklist (CBCL)was used to measure preschoolers'problem behaviors,and Family Relations Index (FRI)was adopted to assess children's rela-tionship with their fathers. Results:There were 41,49,and 12 children being classified as negative,neutral and posi-tive father-child relation respectively. Kruskal-Wallis Test revealed that there was no significant difference in scores of 3 CBCL subtests and 8 factors (P>0. 05 )among 4-,5-,and 6-year-old children. Children with negative father-child relationship scored higher on CBCL problem behavior subtests than those with neutral father-child relationship[30. 5 (7. 0,58. 0)vs. 16. 0 (0. 0,69. 0),P<0. 05 ]. They alsoscored higher on withdrawn behavior than children with neutralor positive father-child relationship [3. 0 (0. 0,4. 0)vs. 1. 0 (0. 0,6. 0),1. 0 (0. 0,4. 0),P<0. 05] . Mann-Whitney U Test manifested that boys scored higher in attention problem than girls (P<0. 0 1 ),but no gen-der difference was found in the other problem behaviors. Kruskal-Wallis Test showed that boys with negative father-child relationship scored higher than those with neutral father-child relationship on problem behavior subtest,anxie-ty-depression,attention problem,and internalized problem (Ps<0. 05 ). Boys with negative father-child relationship scored higher than those with neutraland positivefather-child relationship on withdrawn behavior (Ps <0. 05 ). No difference was found whether in CBCL subtests or problem behavior factors for girls with different types of father-child relationship. Conclusion:It suggests that the children with negative father-child relationship display more problem behavior and withdrawn symptoms;boys have more attention problems than girls;compared with girls, boys'problem behavior may be more closely related to therelationship with their father.

Objective To investigate the value of detection of telomerase activity by fine needle aspiration biopsy (FNAB) of thyroid mass in the preoperative diagnosis of thyroid cancer. Methods Comparation of the results of detection of telomerase activity and biopsy of the of samples of thyroid masses aspirated by fine needle guided by B-us were performed .The results were compared to the postoperative pathological results. Results Of the 32 cases of thyroid carcinomas, the correct diagnostic rate of FNAB was 43.8%, while the positive rate of telomerase activity was 75.0%, the difference between the two examinations was significant ( P

Objective To investigate the effect of stellate ganglion block(SGB)on heart mte variability (HRV)during thyroidectomy performed under cervical plexus block.Methods Forty-five ASA Ⅰ or Ⅱ pafients of both sexy8(8 males,37 females) aged 20-60 yr,weighing 40-70 kg undergoing elective thyroidectomy under cervical plexus block were randomly divided into 3 groups(n=15 each):group Ⅰ control,group Ⅱ left SGB and group Ⅲ right SGB.The parameters of HRV included low frequency(LF),high frequency(HF),LFnu,HFnu and LF/HF ratio.SBP,DBP,HB and HRV parameters were recorded before anesthesia(To,baseline),immediately(T1) and at 5 and 10 rain after cervical plexus block(T2,T3),at the beginning and end of operation (T4,T5).Results SBP and DBP were significantly increased at different time points after cervical plexus block in all 3 groups.Compared with the baseline at T0,LFnu and LF/HF ratio were significantly increased while HR,HF and HFnu decreased during operation in group Ⅰ,LF,HF and HFnu were significantly decreased while HR increased during operation in group Ⅲ(P<0.05),but no significant change in HRV parameters was found during operation in group Ⅱ(P>0.05).Compared with group Ⅰ,HR and LFnu were significantly decreased while HF and HFnu increased in group Ⅱ(P<0.05),but no significant change was found in the indexes mentioned abovein group Ⅲ (P>0.05).Conclusion SGB can adjust cervical plexus block-induced sympathetic excitability and maintain the balance between sympathetic and parasympathetic tension.Left SGB outweighs right SGB.

Objective To learn the effects of crude herb moxibustion combined with rehabilitation training on the recovery of pulmonary functions and quality of life of patients with stable-stage chronic obstructive pulmonary diseases (COPD) in Nanning communities. Methods Two hundred patients with stable-stage COPD, sampled from Nanning communities and used as the subjects of this study, were divided into the experiment group and the control group by the random number table method. Patients in the control group were given conventional medication and community health care education and guides;Patients in the experiment group were not only offered the same treatment as mentioned above, but treated during dog days and the coldest days of winter with moxibustion medicine cakes which were applied accurately on selected acupuncture points, together with moxibustion with moxa cone done on the cakes. Treatment was done 6 times in each course of treatment, and 2 courses were given, combined with rehabilitation training. Examination of pulmonary functions was conducted for all patients before and after the treatment and St. George′s Respiratory Questionnaires (SGRQ) were distributed to them. Results Forced vital capacity patients, forced expiratory volume in first second, the percentage of forced expiratory volume in first second and forced vital capacity of experimental group before the intervention were (2.27 ± 0.36) L, (1.56 ± 0.30) L, (44.81 ± 5.35) %, while six months after the intervention were (3.36 ± 0.42) L, (2.25 ± 0.27) L, (65.38 ±8.08)%. The difference was statistically significant (t=18.90, 16.40, 20.36, P<0.01);The above indexes of control group respectively before intervention were (2.28±0.43) L, (1.58±0.33) L, (45.17 ± 4.97) %, while six months after the intervention were (2.57 ± 0.57) L, (1.71 ± 0.35) L, (46.94 ± 8.42)%. Difference was not statistically significant (t = 1.81, 2.04, 1.70, P > 0.05). Differences between two groups before intervention had no statistical significance (t = 0.17, 0.43, 0.47, P > 0.05), and differences between two groups after the intervention were statistically significant (t=10.62, 11.62, 14.99, P < 0.01). In the experimental group,before intervention the total score of SGRQ and the part scores of symptom, the activity ability and the influence of the disease were (16.56 ± 1.76) points, (10.44 ± 1.57) points, (18.55±2.17) points, (45.73 ± 2.53) points, 6 months after the intervention the scores were (10.77 ± 1.56) points, (7.28±1.23) points, (14.33 ±1.66) points, (32.98 ± 2.35) points. The difference was significant (t=14.82-35.50, P<0.01);In the control group before intervention the total scores of SGRQ and the part score of symptom, the activity ability and the influence of the disease were (16.47 ±1.81) points, (10.39 ± 1.66) points, (18.52 ± 2.16) points, (45.79 ± 2.49) points, 6 months after the intervention the scores were (16.12 ±1.36) points, (9.89 ±1.38) points, (16.96 ±1.58) points, (42.15±2.34) points. The lower score was not obvious, there was no statistically significant difference (t=1.45-2.17, P > 0.05). Intervention before comparing differences between two groups had no statistical significance (t=0.09-0.34, P > 0.05). Intervention after comparing differences between two groups was statistically significant (t=10.88-26.22, P<0.01). Conclusions Clinically, crude herb moxibustion combined with rehabilitation training is to some extent conducive to delaying the decrease in pulmonary functions, reducing complications, and improving the quality of life of patients with stable-stage COPD.

Objective: To investigate the effect and safety of interleukin-2 combined with cisplatin in the treatment of malignant pleural effusion.Methods: Totally 86 patients with malignant pleural effusion were randomly divided into the observation group (44 cases) and the control group (42 cases).The control group was treated with cisplatin, and the observation group was treated with interleukin-2 additionally.The treatment course was 3 weeks.The ascites relief, quality of life, survival status and tumor markers before and after the treatment, and the adverse drug reactions were compared between the groups.Results: The total ascites remission rate and the effective rate in the observation group were significantly higher than those in the control group (P<0.05).Compared with those before the treatment, CEA, CA19-9 and CA450 decreased significantly after the treatment in both groups (P<0.05), those in the observation group were significantly lower than those in the control group (P<0.05).After the treatment, the physiological function, physiological occupation, emotional function, body pain and the other life quality scores in the observation group were significantly higher than those in the control group (P<0.05).The 24-month survival rate in the observation group was significantly higher than that in the control group (P<0.05).There were no significant differences in adverse drug reactions between the groups (P>0.05).Conclusion: Interleukin-2 combined with cisplatin can effectively relieve ascites and improve quality of life, which can also prolong the survival time of patients.

Objective To investigate the application value of magnetic-controlled capsule endoscopy (MCE) for gastric diseases in physical examination of asymptomatic population.Methods Data of 211 asymptomatic individuals who received MCE examinations from July 2015 to December 2016 in Changhai Hospital were collected and rctrospectively analyzed.The tolerance and safety of MCE were studied by analyzing the detection rate for the focal lesions and the rate of endoscopy transfer.Results Among 211 patients,the detection rate of the gastric focal lesions was 9.5％ (20/211).The detection rate in male was higher than that in female (P＜0.05).All patients completed MCE examination successfully and no adverse event was reported.Conclusion MCE,a non-invasive endoscopic modality,is safe and better tolerated than conventional endoscopy,and can be used as a promising approach to screening the gastric diseases in asymptomatic population due to high detection rate of these diseases.

As the The Law of Traditional Chinese Medicine in People's Republic of China has been carried out, the gradual implementation and the development of traditional Chinese medicine apprentice education were increasing. This paper described the current situation and development of traditional Chinese medicine apprentice education.Based on the The Law of Traditional Chinese Medicine in People's Republic of China,the development and trendency of traditional Chinese medicine apprentice education in our country were explored, and the supporting foundation of policy of traditional Chinese medicine apprentice education were analyzed, in order to give some relevant suggestion.

Objective To summarize and analyze the contrast-enhanced ultrasonographic findings of intraductal papilloma and to explore the clinical value and percutaneous transhepatic cholangial drainage (PTCD) strategy of contrast-enhanced ultrasonography in the diagnosis of intraductal papilloma.Methods We retrospectively analyzed 32 cases with intraductal papilloma confirmed by surgery,conventional ultrasound,transvascular contrast-enhanced ultrasound,intrahepatic contrast echocardiography to gather the diagnostic coincidence rate of conventional ultrasound and contrast-enhanced ultrasound in bile duct papilloma,thus making a summary of PTCD experience of intraductal papilloma.Results The diagnostic accuracy of conventional ultrasound and contrast-enhanced ultrasound in the diagnosis of intraductal papilloma were 43.8％ (14/32) and 93.8％ (30/32) respectively,and the differences were statistically significant (P =0.037).Conclusions Conventional ultrasound combined with double contrast ultrasound and cholangiography can improve the diagnostic accuracy of intraductal papilloma.Ultrasound-guided PTCD is a real-time,convenient procedure.Choosing a biliary drainage tube as thick as possible and repeatedly doubling the tube can maintain bile drainage and smooth flow,thus can effectively improve the efficacy of serum bilirubin reduction and protect liver function.

Objective To evaluate the effect of different hemoglobin(Hb)concentrations on the lung injury in a rabbit model of hemorrhagic shock and resuscitation(HS-R).Methods Fifty healthy male New Zealand rabbits,aged 2 months,weighing 1.9-2.4 kg,were divided into 5 groups(n＝10 each)u-sing a random number table method: control group(group C),HS-R group(group H),and three HS-R plus infusion of concentrated red blood cell groups group R1(60 g/L≤Hb＜80 g/L),group R2(80 g/L≤Hb＜100 g/L)and group R3(100 g/L≤Hb＜120 g/L).The animals were sacrificed at 3 h after resuscita-tion,lung tissues were obtained for examination of the pathological changes with a light microscope,and lung tissues were obtained again for determination of wet to dry weight ratio(W/D ratio),neutrophil my-eloperoxidase(MPO),NO level and cell apoptosis(by TUNEL).Results Compared with group C,the levels of MAP and NO,W/D ratio and apoptosis index were significantly increased in the other groups(P＜0.05).Compared with group H,the levels of MAP and NO,W/D ratio and apoptosis index were signifi-cantly decreased in R2 and R3 groups(P＜0.05).Compared with group R2,the apoptosis index was signif-icantly increased at T5(P＜0.05),and no significant change was found in the other parameters in group R3(P>0.05).Conclusion Maintaining Hb 80-100 g/L after HS-R reduces acute lung injury in rabbits.

Objective:To investigate the effect of free anterolateral thigh perforator flap in repair of forefoot injuries combined with multiple tissue defect.Methods:A retrospective case series study was conducted on 26 patients who suffered from forefoot injuries combined with multiple tissue defect admitted to 920th Hospital of Joint Logistic Support Force of PLA from January 2015 to December 2019. There were 21 males and 5 females, aged 15-61 years [(31.6±12.5)years]. The combined injuries were fracture in 10 patients, arsometatarsal joint dislocation in 3, bone defect in 9, tendon injury in 5, and ligament injury in 3. Management of multiple tissue defect of the forefeet: soft-tissue defect of the forefeet was resurfaced with free anterolateral thigh perforator flaps with the dimension of 6.0 cm×3.5 cm to 26.5 cm×10.0 cm; fracture was fixed by Kirschner wires; joint dislocation was treated by open reduction and Kirschner wires fixations; bone defect was reconstructed either by one-stage bone graft or by use of membrane-induced technique and secondary bone graft, according to the wound conditions; tendon injury of extensor digitorum longus was repaired by direct tendon suture or by tendon transfer; tarsometatarsal ligament injury was primarily sutured. The flap survival rate was observed within 2 weeks after operation. The fracture healing, bone-defect repair, foot appearance, and donor-site healing were detected at 1 month, 3 months, 6 months, 1 year post-operatively and at the last follow-up. The postoperative complications were recorded. The foot function was assessed using American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score before operation and at the final follow-up.Results:All patients were followed up for 6-36 months [(20.5±4.6)months]. All flaps survived uneventfully. The fracture healing and bone defect repair were acquired. The flap showed good texture, including primary flap thinning in 11 patients and secondarily thinning in 15 patients at 3-6 months postoperatively. The donor sites showed good healing, leaving only a linear scar. The flap venous crisis developed in 1 patient and survived after emergency vascular exploring. Local infection of flap occurred in 3 patients and was cured after further debridement and the use of sensitive antibiotics. The AOFAS ankle-hindfoot score was 54-94 points [(76.6±10.4)points] at the last follow-up, compared to preoperative 11-51 points [(27.2±11.3)points] ( P<0.01). The results were excellent in 5 patients, good in 11, and fair in 10, with the excellent and good rate of 62%. Conclusions:For forefoot injuries combined with multiple tissue defect, anterolateral thigh perforator flap transplantation with additional techniques to treat fractures, bone defect, tendon and ligament injuries can achieve satisfactory results in aesthetic appearance of the flap and donor site and foot function recovery.