1.Study on family adaptability and cohesion in cerebral palsy children
Jingui CHENG ; Fuli LYU ; Zhengqin YU ; Bin FU ; Zufang WEN
Chinese Journal of Practical Nursing 2015;31(22):1652-1656
Objective To explore the family adaptability and cohesion in cerebral palsy children.Methods A total of 225 children were selected in two hospitals of Anhui province from May to November in 2014.Their parents or family primary caregivers were interviewed using Family Adaptability and Cohesion Scale,Second Edition-Chinese version (FACESII-CV) and self-designed general information questionnaire.Results The actual family types of 225 cerebral palsy children families were:102 cases of intermediate type (45.3%),76 cases of extreme type (33.8%),47 cases of balance type (20.9%),while the ideal family types were:92 cases of intermediate type (40.9%),62 cases of extreme type (27.6%),71 cases of balance type (31.5%),it was significant between the actual and the ideal family types (x2=6.817,P<0.05).The actual and ideal scores of family adaptability and cohesion scale were (64.09 ± 12.23) points,(43.28 ± 9.91) points and (73.91 ± 9.31) points,(52.73 ± 7.16) points,respectively,the difference was significant (t=-9.049,-10.976,P<0.01).The scores in the family which the mother had a higher culture degree (F=7.075,8.499,P<0.01),the cerebral palsy children did not live with grandparents (t=5.925,4.138,P<0.05),the one-child family (t=5.370,4.652,P<0.05) were higher.Conclusions The relationship between family members are estranged in most cerebral palsy children families,the ability of family coping with stuff is low and the family function is poor,in addition,the family adaptability and cohesion are mainly affected by the mother's culture degree,whether live with grandparents,the number of children.All above these are need to be intervented early to improve family function.
2.Para-recurrent lymph node metastasis was a significant predictor for cervical lymph nodes metastasis in thoracic esophageal carcinoma
Chenglin LI ; Yadi WANG ; Chun HAN ; Yunjie CHENG ; Zifeng CHI ; Guogui SUN ; Fuli ZHANG ; Qing LIU
Chinese Journal of Radiation Oncology 2012;21(4):340-342
ObjectiveTo evaluate correlation factors of cervical lymph nodes metastasis in thoracic esophageal carcinoma.MethodsLocal-regional metastasis of lymph node for 126 cases with esophageal squamous cell cancer after surgery from 2004 to 2009 were reviewed.Risk factors of cervical lymph nodes metastasis were examined by multiple Logistic regression analysis.ResultsIn 126 cases,supraclavicular lymph node metastasis rate was 43.7% (55/126).By logistic regression,none of the primary site,T stage,N stage,histological grade,lymph node metastasis rate,lymph node metastasis degree and number of lymph nodes metastatic field was not the high risk of cervical lymph nodes metastasis.In addition,multivariate analysis found that lymph node metastasis in mediastinum region 1 was high risk factor for lymph node metastasis of region 1 ( x2 =12.14,9.27,P =0.000,0.002),lymph node metastasis in region Ⅲ and region 2 were high risk factors for lymph node metastasis of region Ⅱa ( x2 =14.56,8.27,8.02,3.93,P =0.000,0.004,0.005,0.047 ).ConclusionMediastinal para-recurrent nerve lymph node metastasis is a significant predictor for cervical lymph nodes metastasis.
3.Regulation of intercellular adhesion molecule-1 expression in murine glomerular mesangial cells by lipoprotein(a)
Wei XIANG ; Xiaojie HE ; Zhuwen YI ; Jingnan HE ; Xiaochuan WU ; Shengmiao FU ; Huineng XI ; Chi CHENG ; Fuli WANG
Journal of Chinese Physician 2008;10(5):603-606
Objective To investigate the effects of Lp(a)on proliferation GMCs of rat model induced by lipopolysaccharide and explore the possible mechanism of Lp(a)in the proliferation of rat GMCs.Methods To observe the effects of Lp(a)on proliferation of GMCs,different dosage of Lp(a)were used,The research were divided into three groups:Control group,LPS group,Lp(a)group.After culture(at the end of 12h,24h,48h,60h and 72h),the cultured GMCs and suspension were collected to observe the rate of GMCs proliferation by MTT,the positive rate of proliferation cell nuclear antigen(PCNA)by immunohistochemisty,and the level of intercellular adhesion molecule-1(ICAM-1)by ELISA respectively.Results Compared with control and LPS group,MTT,positive rate of PCNA and ICAM-1 of GMCs were increased more significantly in Lp(a)group.MTT ,the positive rate of PCNA and ICAM-1 of GMCs were increased as Lp(a)dosage increased,a maximal effect was seen when Lp(a)was 2.5 μg/L or 5.0μg/L.When the dosage continue increased,MTT,the positive rate of PCNA and ICAM-1 activity of GMCs began to decrease in Lp(a)group.ICAM-1 showed positive correlation with MTT and the positive rate of PCNA.Conclusion Lp(a)can significantly affect the rate of GMCs proliferation,and this affection is in a dosage-and timedependent manner.Low dosage stimulates GMCs proliferation, and high dosage inhibits GMCs proliferation.ICAM-1 shows positive correlation with MTT and the positive rate of PCNA.The effect of Lp(a)on GMCs may be through ICAM-1.
4.Factors associated with refracture after surgery for femoral shaft fracture in children
Chinese Journal of Orthopaedic Trauma 2018;20(9):813-817
Objective To analyze the factors influencing the incidence of refracture after surgery for femoral shaft fracture in children and put forward their countermeasures.Methods A retrospective study was conducted in the children who had been treated at Department I of Pediatric Orthopaedics,Zhengzhou Orthopaedic Hospital from September 2013 to May 2017 for primary femoral shaft fracture or refracture after surgery for femoral shaft fracture.Their clinic data were collected concerning age,gender,height,weight,primary fracture,treatment protocol,time for removal of fixation,time and site of refracture,and violence for refracture.The likely factors associated with refracture were identified by comparing the gender ratios,age distributions and primary fractures between the children with primary fracture and those with refracture,and by comparing the proportions of overweight and obese ones between the children with refracture and their normal counterparts.Results A total of 278 children,with a male to female ratio of 2.43∶ 1,were treated for primary femoral shaft fracture while 22 children,with a male to female ratio of 0.83∶ 1,for refracture contemporarily.In the children with primary fracture and those with refracture,respectively,there were 172 (61.9%) cases and 2 cases (9%) aged from 0 to 4 years,85 cases (30.6%) and 10 cases (45.5%) aged from 5 to 9 years,21 cases (7.5%)and 10 cases (45.5%) aged from 10 to 14 years.There were significant differences between the 2 groups in gender ratio and proportions of age (P < 0.05).Compared to the normal children of the same age,the proportions of overweight and obese ones were significantly higher in those with refracture (P < 0.05).There were no significant differences between the children with refracture and those with primary fracture in the site or type of primary fractures (P > 0.05).Conclusions Refracture after surgery for femoral shaft fracture in children may be closely associated with their gender,age and overweight.Care should be taken to avoid refracture in children with high risks.
5.One-stage biplanar osteotomy correction of angulation and shortening deformity of the lower extremity after epiphyseal injury of the distal femur with a monorail external fixator
Yi XIE ; Fuli CHENG ; Xiaobo JING ; Qingyu ZHANG ; Lan YU
Chinese Journal of Applied Clinical Pediatrics 2022;37(19):1490-1494
Objective:To investigate the clinical effectiveness of one-stage biplanar osteotomy correction of angulation and shortening deformity of the lower extremity after epiphyseal injury of the distal femur with a monorail external fixator.Methods:The data of 5 patients (2 males and 3 females) with angulation and shortening deformity in the lower extremity after epiphyseal injury of the distal femur were retrospectively analyzed.The patients underwent monorail external fixator assisted one-stage osteotomy correction of the distal femur and distraction osteogenesis of the middle and upper femur in Zhengzhou Orthopeadics Hospital from May 2017 to December 2019.The mean age was 13.6 years old (range: 10 to 17 years old). The affected limbs were shortened by 5.1 cm on average (range: 3.9 to 6.5 cm). The average angulation deformity of the distal femur was 24.9° (range: 17.0°to 30.5°). The mechanical lateral distal femoral angle (mLDFA), the mechanical posterior distal femoral angle (mPDFA), the mechanical axis deviation (MAD), the range of motion (ROM) of the knee, and the length of the lower limbs before surgery and at the final follow-up were measured and analyzed.Results:All patients were followed up for 22 months on average (range: 15 to 32 months). For all the 5 patients, the mechanical axis was well realigned, mLDFA, mPDFA, and MAD returned to normal range, and the length of the affected limb achieved the goal as planned before the surgery.Besides, the affected limbs were lengthened by 5.6 cm on average (range: 3.9 to 8.0 cm), and the median healing index was 35.6 d/cm (range: 29.0 to 45.0 d/cm). The bone callus in the distraction area and the osteotomy end were well healed at the final follow-up, as indicated by the X-ray results.At the end of the distraction period, the flexion ROM of the knee in all patients reached basically 90°.By the final follow-up, all patients had a normal knee ROM.No vascular or nerve injury, dislocation of hips or knee joints, re-fracture after disassembly, deep infection and other complications were observed in all patients.Conclusions:One-stage biplanar osteotomy correction of angulation and shortening deformity of the lower extremity after epiphyseal injury of the distal femur with a monorail external fixator is safe and feasible.The method requires no multiple operations and improves the tolerance of patients during the treatment period.
6.Effects of operation timing on postoperative complications and operative duration in children undergoing non-emergency operation for femoral neck fracture
Chenhui YANG ; Fuli CHENG ; Aiguo WANG ; Tenglong HU
Chinese Journal of Orthopaedic Trauma 2021;23(6):484-488
Objective:To explore the effects of operation timing on postoperative complications and operative duration in children undergoing non-emergency operation for femoral neck fracture.Methods:Fifty-nine children and adolescents with femoral neck fracture were retrospectively analyzed who had been admitted to Department of Pediatric Orthopedics, Zhengzhou Orthopedic Hospital Affiliated to Henan University from February, 2015 to September, 2019. They were 39 boys and 20 girls with a mean age of 11.7 (7.1, 13.7) years. By Delbet fracture classification, 7 cases were type Ⅰ, 27 cases type Ⅱ, 20 cases type Ⅲ, and 5 cases type Ⅳ. The patients were divided into 4 groups by the time from injury to operation (TFITO): 17 cases were assigned into group A with TFITO from 24 to 48 hours, 14 cases into group B with TFITO from 49 to 72 hours, 12 cases into group C with TFITO from 73 to 96 hours, and 16 cases into group D with TFITO>96 hours. The effects of TFITO on postoperative complications and operative duration were analyzed.Results:There were no significant differences between the 4 groups in their preoperative general data, showing they were comparable ( P>0.05). This cohort was followed up for 12 to 62 months (average, 20 months). The operation time was not included for this study in 6 cases whose associated injury had to be treated simultaneously. The median operation time for the other 53 patients was 80 (70, 105) min. The correlation coefficient between TFITO and operation time was 0.098 ( P=0.484). Postoperative complications occurred in 37.3% of the patients (22/59), including 14 cases of avascular necrosis of femoral head. For groups A, B, C and D, the incidences of complications were 47.1% (8/17), 50.0% (7/14), 25.0% (3/12) and 25.0% (4/16) while the incidences of avascular necrosis of femoral head 23.5% (4/17), 31.3% (5/16), 16.7% (2/12) and 18.8% (3/16), showing insignificant differences between the 4 groups in all the comparisons ( P>0.05). Conclusion:The time from injury to operation may not increase operative duration or postoperative complications such as avascular necrosis of femoral head in children undergoing non-emergency operation for femoral neck fracture.
7.Applying the femoral neck-lesser trochanter anteversion to evaluate the proximal femoral deformity of unilateral developmental dislocation of the hip in children
Chenhui YANG ; Fuli CHENG ; Laixi WANG ; Chen WANG
Chinese Journal of Orthopaedics 2021;41(21):1545-1552
Objective:A new measurement index, femoral neck-lesser trochanter anteversion (FN-LTA), is proposed. To explore the feasibility and advantage of applying the FN-LTA to evaluate the proximal femoral deformity of unilateral developmental dislocation of the hip in children, so as to solve the current clinical problems.Methods:The imaging data of 90 patients with unilateral DDH admitted to our department from February 2016 to April 2017 were retrospectively analyzed, There were 13 males and 77 females. The age ranged from 0.6 to 11 years, with an average of 2.6±2.3 years. Femoral neck anteversion (FNA) and FN-LTA were measured at the affected and healthy sides. Analyze the correlation between FN-LTA and FNA, analyze the influence of gender, age, side, dislocation degree and other factors on FN-LTA, compare the difference between the affected side and the healthy side of FNA, FN-LTA, and analyze the influence of dislocation degree on this difference, compare the diagnostic efficacy and intra group consistency of FNA and FN-LTA. The possible advantages of FN-LTA in clinical application were preliminarily analyzed.Results:There was a positive correlation between FN-LTA and FNA in both healthy and affected sides (healthy side r=0.217, P=0.040, affected side r=0.298, P=0.004). FNA and FN-LTA in the affected side of DDH children were both larger than the healthy side, FNA affected side 38.86°±11.70°, healthy side 35.44°±11.16°; FN-LTA affected side 72.19°±9.17°, healthy side 61.17°±10.30°. The difference had statistical significance. FN-LTA was not affected by gender, side, degree of dislocation and other factors (gender P=0.060, side P=0.550, degree of dislocation of healthy side P=0.130, affected side P=0.705), but negatively correlated with age (healthy side r=-0.261, P=0.013, affected side r=-0.287, P=0.006). The diagnostic efficiency of FN-LTA is better, AUC FNA=0.561, AUC FN-LTA=0.736 ( P<0.05). FN-LTA and FNA had excellent intra group and inter group consistency. Inter group ICCFNA=0.956, ICCFN-LTA=0.973; intra group ICCFNA1=0.937, ICCFNA2=0.893, ICCFN-LTA1=0.887, ICCFN-LTA2=0.874. With the increase of dislocation degree, the difference between FNA and FN-LTA decreased. This decreasing trend was statistically significant in FNA ( P=0.030) but not in FN-LTA ( P=0.180). Conclusion:FN-LTA is a reliable method with a higher degree of differentiation for the assessment of anteverted deformity in DDH children' proximal end of femur, the measured data are more capable of guiding the rotation of osteotomy.
8.Preparation and characterization of sustained-release levofloxacin bone tissue-engineered three-dimensional silk fibroin/chitosan/nano-hydroxyapatite scaffold
Peng YE ; Fuli LUO ; Anping LIU ; Haizhen DUAN ; Quan HU ; Wenjin HUANG ; Yun CHENG ; Anyong YU
Chinese Journal of Tissue Engineering Research 2019;23(14):2147-2155
BACKGROUND: Preliminary study has prepared the three-dimensional silk fibroin/chitosan/nano-hydroxyapatite scaffold successfully.OBJECTIVE: To explore the mechanical properties, physical characteristics, chemical composition and antibiotic sustained-release ability of three-dimensional silk fibroin/chitosan/nano-hydroxyapatite scaffold loaded with levofloxacin. METHODS: Levofloxacin/chitosan (3:1) microspheres were constructed by emulsion settlement filter method. 5, 7.5 and 10 g of microspheres were added into 2% of silk fibroin/chitosan/nano-hydroxyapatite mixed solution through freeze drying and chemical cross-linking to obtain the scaffolds loaded with antibiotics. The scaffolds loaded with antibiotics underwent scanning electron microscope observation, and chemical composition analysis. The sustained release, mechanical properties, porosity, water absorption expansion rate and hot water soluble loss rate were detected. RESULTS AND CONCLUSION: (1) Scanning electron microscope observed that there were drug microspheres at the inner wall of the scaffold, and the voidage was decreased with mass of microspheres increasing. (2) Energy spectrum analysis showed that the three kinds of scaffolds were rich in calcium and phosphonium ions. (3) The three kinds of scaffolds showed the same releasing trend, which presented with sudden-release effect at the former 3 days (release> 50%) , and then tended to be stable. The release rate was the slowest in the scaffold loaded with 10 g of microscopes, and the rapidest in the scaffold loaded with 5 g of microscopes. (4) With the mass of microspheres increasing, there was an increase in the compressive and tension abilities and hot water soluble loss rate, and a decrease in the porosity, mean pore size and water absorption expansion rate. (5) These results indicate that the three-dimensional tissue-engineered scaffold loaded with levofloxacin is constructed successfully by freeze drying and chemical cross-linking method, which holds good sustained-release effect and compressive ability, water absorption expansion rate and hot water soluble loss rate.
9.Supplementation with turmeric residue increased survival of the Chinese soft-shelled turtle (Pelodiscus sinensis) under high ambient temperatures.
Yong CHEN ; Yi-Fan ZHANG ; Hao-Cheng QIAN ; Jing-Liang WANG ; Zhe CHEN ; Jose M ORDOVAS ; Chao-Qiang LAI ; Li-Rong SHEN
Journal of Zhejiang University. Science. B 2018;19(3):245-252
Turmeric residue (TR), containing residual levels of curcumin, is a solid by-product waste generated after the extraction and separation of curcumin from turmeric root. A feeding trial was conducted to evaluate the effects of TR on the survival of Chinese soft-shelled turtles (SSTs), Pelodiscus sinensis, under a high ambient temperature. A total of 320 female SSTs were assigned randomly to two diets: basal diet (the control group, n=160) and an interventional diet supplemented with 10% TR (the TR group, n=160). Our results demonstrated that supplementation of TR increased the SST survival rate by 135.5%, and superoxide dismutase (SOD) activity of SST liver by 112.8%, and decreased the malondialdehyde (MDA) content of SST liver by 36.4%, compared to the control group. The skin of the SST fed TR showed a golden color. High-performance liquid chromatography (HPLC) analysis indicated that the concentrations of curcumin in TR and the skin of the SST fed TR were (1.69±0.30) and (0.14±0.03) μg/g, respectively. Our observation suggests that supplementation of TR increased the survival rate of SST under high ambient temperatures. We speculated that the increased survival rate and tolerance at the high ambient temperature were associated with the anti-oxidation activity of curcumin from TR. Moreover, curcumin in TR could be deposited in SST skin, which made it more favored in the market of China. Our findings provide new knowledge and evidence to effectively reuse TR as a feed additive in animal and aquatic farming.
Animal Feed
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Animals
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Antioxidants/pharmacology*
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Body Weight/drug effects*
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Chromatography, High Pressure Liquid
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Curcuma
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Curcumin/analysis*
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Dietary Supplements
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Female
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Hot Temperature
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Plant Extracts/pharmacology*
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Superoxide Dismutase/metabolism*
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Survival Rate
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Turtles/physiology*
10.Exploring the prognostic value of platelet-lymphocyte ratios for esophageal cancer patients based on propensity score matching
Jing WANG ; Chao CHENG ; Xueli JIA ; Fuli ZHANG ; Jie LI
Chinese Journal of Radiological Medicine and Protection 2023;43(12):974-978
Objective:To explore the prognostic value of platelet-lymphocyte ratio (PLR) for esophageal cancer patients based on propensity score matching.Methods:A retrospective analysis was conducted on the clinical data of 272 esophageal cancer patients in Shanxi Province Cancer Hospital from January 2012 to December 2018. The optimal cut-off value of PLR, which was determined using the Youden index, was used to classify patients into high- and low-PLR groups. Propensity score matching (PSM) was employed to reduce the selection bias of patients. The prognostic factors were analyzed through univariate and multivariate Cox regression. The Kaplan-Meier method and the Log-Rank test were adopted for survival analysis.Results:Cox univariate analysis shows that prognosis of esophageal cancer patients was related to gender, smoking history, TNM stage, body mass index (BMI), carcinoembryonic antigen (CEA), systemic immune-inflammation index (SII), lymphocyte-monocyte ratio (LMR) and PLR ( χ2=6.63, 7.08, 30.38, 10.40, 12.95, 13.21, 4.52, 4.06, 7.77, P < 0.05). The optimal cut-off value of PLR was 159.93. Before PSM, there existed statistically significant differences in SII and LMR between the high-PLR ( n = 103) and low-PLR groups ( n = 169) ( χ2=52.23, 3.51, P<0.05). After PSM, there existed no statistical difference in prognostic indicators between the high-PLR ( n=62) and low-PLR groups ( n=62), suggesting that both groups were comparable. As revealed by Cox multivariate analysis, TNM stage, BMI, CEA, and PLR were independent risk factors for the prognosis of esophageal cancer patients both before and after PSM. The survival time of patients in the high-PLR group was significantly shorter than that in the low-PLR group ( χ2=3.29, P < 0.05). Conclusions:PLR hold critical value in evaluating the prognosis of esophageal cancer patients. A higher PLR is associated with a shorter survival time. Individualized intervention for PLR may play a positive role in improving the prognosis of patients.