Adrenal Gland Neoplasms ; metabolism ; pathology ; Aged ; Antigens, CD20 ; analysis ; CD79 Antigens ; analysis ; Humans ; Immunohistochemistry ; Lymphoma, Large B-Cell, Diffuse ; metabolism ; pathology ; Male

OBJECTIVETo investigate the quality of life of cleft lip and/or palate children's parents and discuss the factors to provide the oretical basis for improving the quality of life of these parents and promoting the healthy growth of children with cleft lip and/or palate.

METHODSA total of 115 parents whose children had cleft lip and/or palate surgery treatment were selected as the experiment group, and another 198 parents (with healthy children having a similar age with those in the experiment group) as the control group. The experiment group was divided into three subgroups according to different types of cleft lip and/or palate: cleft Lip (CL), cleft palate (CP), cleft lip and palate (CLP). The experiment group and the control group were both divided into four subgroups according to age: 0-1, 1-3, 3-6 years old, and more than 6 years old. The experiment group and the control group were both divided into three subgroups according to education: junior middle school and the following, high school and technical secondary school, junior college degree or above. The GQOLI-74 scale was selected to assess the experiment group and the control group. SPSS 16.0 software was used to analyze data.

RESULTS1) The experiment group had no significant difference with the control group in terms of the overall score and the scores of various children ages. 2) The scores of every item had no significant difference in CL, CP, CLP subgroup (P > 0.05). 3) The quality of life scores and scores of psychological function dimension and social function dimension of parents with 3-6 years old patients were obviously lower than those of parents with more than 6 years old patients (P<0.05). The scores of social function dimension of parents with 0-1, 1-3, 3-6 years old patients were obviously lower than those of parents with more than 6 years old patients (P < 0.05). The other items had no significant difference. 4) The scores of material life dimension and social function dimension of parents with junior college degree or above were higher than those of parents with junior middle school degree and the following (P < 0.05). The scores of social function dimension of parents with high school and technical secondary school degree were higher than those of parents with junior middle school degree and the following (P < 0.05).

CONCLUSIONNo difference was observed in the quality of life between cleft lip and/or palate children's parents and normal group. The parents with the low age children with cleft lip and/or palate and low-levels of education need more help and support to improve quality of life.

Child ; Child, Preschool ; Cleft Lip ; psychology ; Cleft Palate ; psychology ; Humans ; Infant ; Quality of Life ; Social Adjustment ; Software

We observed the effect of vibration parameters on lumbar spine under different vibration conditions using finite element analysis method in our laboratory. In this study, the CT-images of L1-L5 segments were obtained. All images were used to develop 3D geometrical model using the Mimics10. 01 (Materialise, Belgium). Then it was modified using Geomagic Studio12. 0 (Raindrop Geomagic Inc. USA). Finite element (FE) mesh model was generated by Hypermesh11. 0 (Altair Engineering, Inc. USA) and Abaqus. Abaqus was used to calculate the stress distribution of L1-L5 under different vibration conditions. It was found that in a vibration cycle, tensile stress was occurred on lumbar vertebra mainly. Stress distributed evenly and stress concentration occurred on the left rear side of the upper endplate. The stress had no obvious changes under different frequencies, but the stress was higher when amplitude was greater. In conclusion, frequency and amplitude parameters have little effect on the stress distribution in vertebra. The stress magnitude is positively correlated with the amplitude.
Biomechanical Phenomena ; Finite Element Analysis ; Humans ; Lumbar Vertebrae ; physiology ; Vibration

OBJECTIVETo evaluate the effectiveness of hypnotic and musical relaxation therapy and psychological consultation for parents of children with cleft lip and/or palate (CLP) and to provide a scientific basis of clinical-psychological treatment options.

METHODSSixty-six subjects with children with CLP participated in this study. The subjects were randomly assigned to a test group (n = 33) and a control group (n = 33). The test group was treated with hypnotic and musical relaxation therapy; the control group were subjected to psychological consultation. Anxiety and depression states were evaluated by using a self-rating anxiety scale (SAS) and a self-rating depression scale (SDS) before and after treatment was administered.

RESULTS1) The test group demonstrated a significant decrease in SAS and SDS scores (t = 2.855, P < 0.01; t = 2.777, P < 0.01). The control group showed a significant decrease in the SAS score (t = 1.831, P < 0.05) but failed to show a significant change in the depression score (t = 0.909, P > 0.05). 2) The test group yielded a higher percentage of remission indicated by the SDS scores than the control group (test group = 75.76%; control group = 60.61%; P < 0.05). The test group also displayed a higher percentage of remission indicated by the SAS scores than the control group (test group = 78.79%, test group = 69.70%; P < 0.05).

CONCLUSIONHypnotic and musical relaxation therapy can more effectively reduce the scores of the anxiety and depression states of the parents of patients with cleft lip and/or palate than psychological consultation.

Anxiety ; psychology ; therapy ; Child ; Cleft Lip ; psychology ; Cleft Palate ; psychology ; Depression ; psychology ; therapy ; Humans ; Hypnosis ; Music ; Parents ; psychology ; Relaxation Therapy ; methods ; Self-Assessment

Objective: To study the antitumor effects of transmembrane TNF-? and secretory TNF-? in vivo. Methods: Three types of TNF-? cDNA plasmids (wild type TNF-?; transmembrane TNF-? mutant; secretory TNF-? mutant) were directly injected into tumor-tearing mice. Results: The three types of TNF-? could be expressed by tumor cells and all of them could inhibit evidently the rate of tumor growth. The tumor regression after treatment with transmembrane TNF-? mutant at the early stage was more significant than that with the other two types of TNF-?( P

OBJECTIVETo evaluate the replication and encapsidation of HBV mutants with the truncated C gene.

METHODSThe HBV mutants with the truncated C gene were constructed by molecular cloning and PCR-based deletion in vitro. The replication and encapsidation of HBV mutants were investigated by Southern blotting, PCR and real-time fluorescence PCR respectively after transfecting the HBV mutants plasmid into HepG2 cells by using liposome.

RESULTSThe C-truncated HBV mutant vectors were constructed successfully and confirmed exactly by clone sequencing and enzymes digestion. The C-truncated HBV mutants were replication defective, however, all types of HBV DNA could be detected positive in the cytoplasm and supernatant after co-transfecting the C-truncated HBV mutants plasmid and the helper constructs into HepG2 cells. The C-truncated HBV mutants were proved to produce 3-40 folds more progeny DNA than that of the wild-type HBV by DNA quantitative assay.

CONCLUSIONThe C-truncated HBV mutants are replication-deficient and could not replicate and encapsulate in the hepatocytes when transfected solely, however, the progeny HBV-variant viruses are encapsidated more effectively to secrete into supernatant when co-transfected with the helper construct which lacks part of 5 prime-proximal HBV RNA packaging signal Epsilon.

Cell Line, Tumor ; Hepatitis B Core Antigens ; genetics ; Hepatitis B virus ; genetics ; physiology ; Humans ; Mutation ; Plasmids ; genetics ; Transfection ; Virus Replication

The paper is to report the establishment of a population pharmacokinetic model for flurbiprofen (FP), an active metabolite of flurbiprofen axetil (FA). 246 FP serum concentration and clinical data were perspectively collected from 23 general anaesthesia patients receiving FA intravenously before operation in Dentofacial Surgery and Otorhinolaryngology Department of the First Affiliated Hospital of Fujian Medical University. Population pharmacokinetic data analysis was performed using NONMEM software. The measure of Bootstrap was applied for internal validation, while Visual Predictive check was adopted for external validation. The data of FP correspond with two-compartment model. The body weight (WT) had conspicuous effect on clearance and volume of central compartment, while sex, age and daily dose of administration had no marked effect on pharmacokinetic parameter of FP. The basic model was described as follows: CL (L x h(-1)) = 1.28x EXP(ETA(1)), V1 (L) = 5.03x EXP(ETA(2)), Q (L x h(-1)) = 8.5 x EXP(ETA(3)), V2 (L) = 4.39 x EXP(ETA(4)). The final model was described as follows: CL (L x h(-1)) = 1.32 x (WT/60) x EXP(ETA(1)), V1 (L) = 5.23 x (WT/60) x EXP(ETA(2)), Q (L x h(-1)) = 8.45 x EXP(ETA(3)), V2 (L) = 4.37 x EXP(ETA(4)). The population typical value of CL, V1, Q and V2 were: 1.32 L x h(-1), 5.23 L, 8.45 L x h(-1) and 4.37 L, respectively. Bootstrap and visual predictive check show that the final model of FP is stable, effective and predictable. A novel population pharmacokinetic model is developed to estimate the individual pharmacokinetic parameter for patients intravenous injecting FA in terms of patients' characteristics and dosing history, and to design a prior dosage regimen.
Adult ; Aged ; Analgesics ; blood ; pharmacokinetics ; Body Weight ; Female ; Flurbiprofen ; administration & dosage ; analogs & derivatives ; blood ; metabolism ; pharmacokinetics ; therapeutic use ; Head and Neck Neoplasms ; surgery ; Humans ; Injections, Intravenous ; Male ; Middle Aged ; Models, Biological ; Pain, Postoperative ; drug therapy ; prevention & control ; Prospective Studies ; Software ; Young Adult

Medical history and physical examinations were performed to assess the clinical manifestations and growth of one patient with familial hypocalciuric hypercalcemia(FHH). Clinical data, including histories of his parents and 3 maternal relatives were collected. Serum parathyroid hormone(PTH), calcium, phosphorus, 24-hour urinary calcium, and 24-hour urinary calcium to creatinine ratio(UCCR)were measured or calculated. Meanwhile, after peripheral blood samples were collected and genomic DNA was extracted, the whole exome sequencing to detect gene mutations of the proband was performed. Further family screenings were also performed by Sanger sequencing to assess the relationship between genotype and phenotype. The results showed that the proband with motor developmental delays had severe hypercalcemia(4.20 mmol/L), while his mother without clinical symptoms had a higher blood calcium within the normal range(2.57 mmol/L). However, their urinary calcium levels were both low(UCCR< 0.01). The C→T heterozygous missense mutation was found by exome sequencing at nucleotide 1243 within exon 4 of calcium sensing receptor(CaSR)gene in the proband, which caused a substitution of Arginine to Tryptophan(R415W). Sanger sequencing confirmed the same mutation in his mother. There was no mutation in other family members. (Chin J Endocrinol Metab, 2018, 34: 583-586)

Objective To know the related factors of the coping styles of nursing students in different educational systems. Methods 290 nursing students with different educational systems were selected, then interviewed for the coping styles and general states by questionnaires. And the datum were analyzed with the SPSS 13.0. Results The score of active coping was (42.00±20.57), and the score of negative coping was (34.00±13.24) in 290 nurses. Among the different demographic characteristics, sex, educational system, origin, whether or not only child and culture degree of parents had inlfuece to active coping, and there were significant differences for the coping styles (P<0.05). Conclusions In order to cultivate the favorable coping style, the psychic-training and the consulation should be done uninterrupted, the lecture of mental health education and the the coping style training should be given regularly for the different students.

Objective To detect TOP2A protein expression and gene copy number alterations, and to analyze related clinical and pathological implications in pediatric neuroblastic tumors ( NT ).Methods Immunohistochemistry was used to detect TOP2A protein expression.Fluorescence in situ hybridization (FISH) was used to detect numerical aberrations of TOP2A.Results TOP2A protein was expressed in 59.1%(52/88) of cases, which was associated with differentiation (P=0.006), Ki-67 index (P<0.01) and MKI (P=0.001).Twenty-eight cases (35.0%, 28/88) showed TOP2A gene amplification, which was correlated with the age (P<0.01), clinical stage (P=0.028), high risk group (P=0.001), Ki-67 index (P=0.040) and differentiation (P=0.014).Survival analysis showed that TOP2A expression was related to survival rate.Multivariate analyses showed that TOP2A expression was an independent predictor for poor prognosis (P=0.010).Conclusions More than half of the cases show TOP2A expression, which is more likely associated with NB, high Ki-67 index and high MKI.Cases with TOP2A expression have shorter survivals and poorer prognosis.TOP2A amplification is seen in 35% and likely occurs in patients older than 18 months and at advanced INSS stages (Ⅲ and Ⅳ).As a target of the anthracycline-based adjuvant drugs, TOP2A test can be used to select patient with NT for the therapy.