Objective To explore the changes and relationship of serum insulin-like growth factor-1(IGF-1) and leptin in children with growth hormone deficiency(GHD).Method Serum IGF-1 and leptin levels were measured by immunoradiometric assay in 20 prepuberal normal children and 23 children with GHD.Results Serum IGF-1 level in GHD group(51.158?29.988)?g/L was significantly lower than that in controls(112.680?41.540)?g/L.Serum leptin levels in GHD group(6.002?2.204)?g/L was significantly higher than that in controls(4.523?2.204)?g/L.There was no significant correlation between serum IGF-1 and leptin.Conclusion IGF-1 and leptin regulate growth in children with GHD in their individual way.

The cardiovascular disease, accompanied by psychological disorder frequently, often re-quiresphysical and mental (double heart) treatment. The clinical teaching of cardiovascular graduate stu-dents is very important for cultivating qualified cardiovascular doctors. According to present situation, we improved the diagnosis rate and the doctor-patient communication skills by the strengthening of learning thedouble heart theory, the analysis ofdouble heart typical cases, and the clinical practice of double heart medical model. Accordingly, we enhanced the consciousness of double heart, which is helpful to reducing the conflicts between doctors and patients, promoted the rational use of medical resources, and fi-nally promoted the application ofdouble heartmedical model in clinical practice.

Asthma ; epidemiology ; genetics ; Case-Control Studies ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Interleukin-13 ; genetics ; Interleukin-4 ; genetics ; Interleukin-4 Receptor alpha Subunit ; genetics ; Male ; Polymorphism, Single Nucleotide

Esophagus ; Foreign Bodies ; Humans ; Male ; Middle Aged

Objective To establish virtual three-dimensional instrument and cerebral aneurysm models by using three-dimensional moulding software,and to explore the effect of the models in interventional preoperative simulation.Methods The virtual individual models including cerebral arteries and aneurysms were established by using the three-dimensional moulding software of 3D Studio MAX R3 based on standard virtual cerebral aneurysm models and individual DSA image.The virtual catheter,guide wire,stent and coil were also established.The study of interventional preoperative simulation was run in personal computer,and included 3 clinical cases.Results The simulation results of the working angle and the moulding angle of the head of catheter and guide wire in 3 cases were identical with that of operation results. The simulation results of the requirement of number and size of coil in 1 case of anterior communicating aneurysm and 1 case of posterior communicating aneurysm were identical with that of operation results.The simulation results of coil for aneurysmal shape in 1 case of giant internal carotid artery aneurysm were more than 2 three-dimensional coils with size of 3mm?3 cm from the operation results,and the position of the second coil in aneurysmal neck was adjusted according to the results of real-time simulation.The results of retrospective simulation of operation procedure indicated that the simulation methods for regular and small aneurysms could become a routine simulation means but more simulation experience was needed to build up for the giant aneurysms.Conclusions The virtual three-dimensional instrument and cerebral aneurysm models established by the general software provided a new study method for neuro-interventional preoperative simulation,and it played an important guidance role in developing neuro- interventional operation.

Wet age-related macular degeneration (AMD) is one of major causes of blindness in elder people.Intraocular injection of anti-vascular endothelial growth factor (VEGF) -A regimen has made big breakthrough for the treatment on choroidal neovascularization of wet AM D,while long-term follow-up and necessary retreatments are the key issues to remain obtained visual acuity.Multiple strategies of wet AMD have been used in following-up and retreating based on the visual acuity,optical coherence tomography (OCT),ophthalmoscope and fluorescein fundus angiography (FFA) in abroad.However,there also are major differences in the patient' s composition,treatment habits and distribution of medical sources in China from Western.So we suggest to standardize the follow-up and retreatment strategies about intravitreal injection of VEGF-A for wet AMD as to achieve a better effectiveness.OCT-guided individual follow-up and retreatment strategies should be very helpful for maintaining a long-term efficacy,minimizing the treatment time and reducing medical cost.

24 h(all P

Objective To investigate the present situations of anticoagulant treatment of non-valvular atri-al fibrillation in order to get better guidance of the clinical anticoagulant therapy and reduce the incidence of stroke caused by atrial fibrillation. Methods The clinical data of NVAF patients hospitalized in the first affili-ated hospital of Chongqing Medical University from January 1 , 2012 to December 31 , 2014 were retrospectively reviewed and analyzed in terms of basic characteristics , medical treatment plan and INR monitoring. Results A total of 1,390 patients were enrolled, 85.97% of whom needed anticoagulant therapy and 25.18% of whom were treated with anticoagulants. For 15.71% of the NVAF patients treated with warfarin , INR met the standard during hospitalization. In the study, such factors as age, coronary heart disease, history of stroke and history of bleed-ing might affect prescription of anticoagulant drugs. Conclusion Most NVAF patients need anticoagulant thera-py, but the rate of anticoagulant therapy is lower than we expected. Among those patients treated with warfarin during hospitalization , the rate of INR meeting the standard is at a lower level. The novel oral anticoagulants are not in wide use in the clinical practice.

Objective To investigate the present situation of anticoagulant therapy on the elderly non valvular atrial fibrilla‐tion (NVAF) hospitalized patients with thromboembolic complications [ischemic stroke ,transient ischemic(TIA)] .Methods A to‐tal of 255 hospital patients in the First Affiliated Hospital of Chongqing Medical University from 2012 to 2014 were recorded by retrospective case analysis .The basic characteristics ,the risk factors of AF ,the medical treatment plan and INR monitoring were analyzed respectively with SPSS20 .0 statistical software .Results A total of 255 patients were enrolled ,66 cases (25 .88% ) were treated with anticoagulation ,and 157 cases (61 .57% ) were treated by antiplatelet drugs .In patients who were taken anticoagulant drugs ,the rate of INR was 15 .15% .Conclusion In the elderly nonvalvular atrial fibrillation patients with thromboembolic compli‐cations ,the rate of anticoagulant therapy is lower than expected .More than half patients were treated by antiplatelet drugs .The pa‐tient who were treated anticoagulation therpy had a low rate of INR standard rate .

Foreign Bodies ; Glottis ; Humans