Objective To compare the influence of hypothyroid function in neonatal with hyperbilirubinemia by two kinds blue-light treatment way.Methods 36 cases were divided into the Bilibed infant blue light the bed treatment in 18 cases(group A) and the traditional warm box with the both blue light treatment in 18 cases(group B).The influence of hypothyroid function in neonatal with hyperbilirubinemia were observed after treatment and before treatment.Results The contents of bilirubin in two group after treatment were obviously lower than that before treatment(P0.05).Conclusion The therapeutic of Bilibed method can get the better therapeutic effect than the traditional warm box with the both blue light treatment for the neonatal with hyperbilirubinemia.The change of thyroid function was no influence.

Adult ; Chemical and Drug Induced Liver Injury ; Dimethylformamide ; poisoning ; Humans ; Liver ; pathology ; Liver Diseases ; blood ; pathology ; Male ; Necrosis ; Occupational Diseases ; therapy ; Poisoning ; pathology ; therapy

The thrombin is a neurotoxic agent,which plays an important role in the course of brain edema and brain injury following intracerebral hemorrhage.This article reviews the neurotoxicity mechanisms of thrombin in intracerebral hemorrhage.

Action Potentials ; drug effects ; Animals ; Cadmium ; toxicity ; Guinea Pigs ; Male ; Myocytes, Cardiac ; drug effects ; physiology

Adult ; Ear Canal ; Ear Neoplasms ; complications ; Female ; Humans ; Leukemia, Myeloid, Acute ; complications ; Sarcoma, Myeloid ; complications

Objective To observe the role of short-term use of megestrol acetate in reducing the toxicity of chemotherapy in breast cancer and in improving the quality of life of patients, as well as its impact on neo-adjuvant chemotherapy effects. Methods The effection of adjuvant chemotherapy, toxicity, and the quality of life of 158 patients with breast cancer were investigated by a retrospective control study. The data were statistically analysized by X~2 test. Results There was no significant difference of neo-adjuvant chemotherapy effects between Megestrol acetate + CEF chemotherapy group and vitamin C + CEF chemotherapy group (Megestrol acetate + CEF chemotherapy group was 74. 84%, vitamin C + CEF chemotherapy group was 76.15) ; Megestrol acetate + CEF chemotherapy group had more modest bone marrow suppression and gas-trointestinal reactions and better food intake, weight, KPS score than vitamin C + CEF Chemotherapy group, all the differences being statistically significant (P < 0.05). Conclusion Short-term use of megestrol ace-tate can reduce the adverse effects derived from chemotherapy of breast cancer and improve the quality of life of patients with breast cancer and had no effects on the efficacy of the neo-adjuvant chemotherapy.

BACKGROUND: Compared with the metal screws, absorbable screws have more obvious advantages, such as does not have to conduct internal fixation removal, non-metal ic components, no influence on the magnetic resonance imaging of patients after implantation, relatively simple operations, namely dril ing-tapping-screws fixation, more in line with the principles of minimal y invasive in orthopedics. OBJECTIVE: To investigate the biomechanical characteristics of absorbable screw fixation in repair of simple lateral mal eolus fractures by means of finite element technology. METHODS: The three-dimensional model of simple lateral mal eolus fractures and absorbable screw model were established, and then fixed according to standard orthopedic surgical techniques. The reference load when the load bearing of fibulotalar joint reaching the peak value in a normal adult gait cycle was loaded. The stress distribution and displacement of fibula and absorbable screws were analyzed. RESULTS AND CONCLUSION: There were total y 38 542 units, 8 790 nodes in the single screw fixation model. When the articular facet of lateral mal eolus loading 300 N, the maximum stress of screws was 89.35 MPa, the maximum displacement was 0.5 mm, the maximum displacement of the distal fracture was 0.5 mm. When the articular facet of lateral mal eolus loading 450 N, the maximum stress of screws was 152.58 MPa, the maximum displacement was 0.59 mm, the maximum displacement of the distal fracture was 0.77 mm. There were total y 43 115 units, 9 496 nodes in the double screws fixation model. When the articular facet of lateral mal eolus loading 300 N, the maximum stress of screws was 38 MPa, the maximum displacement was 0.44 mm, the maximum displacement of the distal fracture was 0.44 mm. When the articular facet of lateral mal eolus loading 450 N, the maximum stress of screws was 66.68 MPa, the maximum displacement was 0.48 mm, the maximum displacement of the distal fracture was 0.49 mm. The experiment verified the biomechanical feasibility of absorbable screw fixation in repair of simple lateral mal eolus fractures. For simple involving only the lower lateral fibular fracture, absorbable screw fixation is entirely feasible, and usual y requires at least two screws to maintain the stability of the articular surface of the reset.

Objective The micro-vascular element plays a key role in the delivery of nutrients and the regulation of hemodynamic behavior, however, research is often hindered by ethical , economic and technological issues .Therefore, construction of a micro-vascular network in vitro will help to study the related pathological and physiological behavior in microvessels.Methods In this study, a micro-vascular element model with features of a micro-vascular network in vivo was designed based on the network structure of retinal arterioles .A micro-vascular network model in vitro, characterized by network asymmetry and the presence of both bifurcation-and side-branches , was developed by soft lithography technology . The developed microdevice allowed for the quantification of the cell -depletion layer ( CDL) thickness and hematocrit ( Ht) distribution within the microchannel networks .Results and Conclusion The study showed the potential of the developed in vitro model in revealing key hemodynamic features which have been detected for microvascular elements in vivo, including the relationships between CDL thickness , Ht and red blood cell distribution .The present study provides a new strategy and a technology for studying hemodynamics and microvascular system diseases in vitro.

Objectives:To understand the current situation of premenstrual syndrome (PMS) and type D personality in female college students,and to explore the relationship between them.Methods:Totally 856 female college students were assessed with the Premenstrual Syndrome Scale (PMSS,those with total score of 6 or higher as having PMS) and Type D Personality Scale 14 (DS-14,those negative emotion and social inhibition factor with total score of 10 or higher as having type D personality).Result:A total of 280 students were detected with PMS,and the rote was 32.7％.Totally 272 students were detected with the type D personality,and the rote was 31.8％.The total score of DS-14 and the score of 2 factors were higher in PMS group than in non-PMS group (Ps ＜0.001).The rate of PMS was lower in type D personality group than in non-type D personality group (11.76％ vs.25.34％,P ＜ 0.001).Conclusions:The occurrence of premenstrual syndrome may be related to the type D personality.The evaluation of personality characteristics should be taken into consideration when formulating the intervention program.

Adolescent ; Adult ; Diverticulum ; diagnostic imaging ; Female ; Humans ; Jugular Veins ; diagnostic imaging ; Male ; Middle Aged ; Tomography, X-Ray Computed ; Young Adult