Among the genes involved in epilepsy,the SCN1 A gene represents one of the most commonly mutated human epilepsy genes, refers to be as super culprit gene, SCN1 A mutations cause epilepsy phenotype heterogeneity, diversity of clinical manifestations, the light performance of febrile seizures, it shows severe infant severe myoclonic epilepsy.By retrieving SCN1 A in gene mutation database, about 900 gene mutatation are associated with epilepsy syndrome.This article reviews the importance of SCN1 A gene mutation associates with epilepsy syndrome,and the importance of genetic screening SCN1 A.

The etiology of neuroblastoma is related with hereditism,enviroment and matabolic factors.By now,it has been confirmed that N-myc amplification,chromosome abnormality,and some certain gene mutations are related with neuroblastoma.However,since the development of molecular biology,some single nucleotide polymorphismes in certain genes have been established to play an important role in neuroblastoma.It is necessary to summarize the latest studies about single nucleotide polymorphism in neuroblastoma.

This study explores the association between physician-patient communication and healthcare service quality,and relevant factors.The physician-patient communication belongs to medical behaviors,and plays a key role in the improvement of physician-patient relationship and the overall healthcare service quality.The consults of physician-patient communication were affected by many factors including physicians' attitude,and usage of words and behaviors,in which the positive attitude and behaviors are key solution to the improvement physician-patient relationship.Therefore the urgent matters are to strengthen standardized management of physician-patient communication,and set up related regulations and effective measure.

By analyzing the medical ethics and medical behaviors of the distinguished doctor Qiufazu,we can draw the conclusion that his medical ethics is the comprehensive outcome of his personal experience,the cultivation of traditional Chinese culture,and his interactions and exchange with medical teachers and fellow-students,all of which play a critical role in shaping his value of medical ethics.The medical ethics of Qiufazu can be regarded as precious spiritual treasure in medical field,which still has rich enlightenment on the self-cultivation and professional development of modern medical staff.

ObjectiveTo investigate the outcomes of mother a nd baby smaller than 37 gestational age caused by preeclampsia. Method sThe data for 122 preterm birth that was single pregnancy with preecla mpsia in our hospital from January 1993 to December 2002 were collected. The pri nciple of diagnosis and treatment, the outcomes were analyzed retrospectively. T he 122 pregnant women were divided into 3 groups according to their gestational age, more than 28 weeks and smaller than 31 +6 weeks was the first group (28 cases), more than 32 weeks and smaller than 33 +6 weeks was the second grou p (26 cases), more than 34 weeks and smaller than 36 +6 weeks was the thir d group (68 cases). The data were statisted with SAS software.Results The earlier the pregnancy-induced hypertension happened, the earlier the preeclampsia occured, the mean time was 14 03 d, 16 85 d,22 22 d, respect ively, (P0.05), the outcomes of mothers were good. Increasing the gestational age under the cond ition that the occurrene of comptications was not increased, 60 64% pregnant wo men accepted the treatment of improving the maturity of fetal lung. There were n o differences among the three groups at the morbidity of perinatal SGA, intracra nial hemorrhage (P 0.05) .ConclusionWe could improve the outcomes of pret erm birth caused by preeclampsia by enhancing the perinatal care, treating and t erminating pregnancy activey Increasing the gestational age, improving the matur ity of fetal lung would decrease the morbidity of severe RDS and improve the pe rinatal outcome effectively.

OBJECTIVE:To establish a RP-HPLC method for determination of the content of hesperidin in weisu gran?ules.METHODS:Symmetry C 18 (150mm?3.9mm,5?m)column;acetonitrile-water(19.5∶80.5),water containing phosphoric acid(800∶0.1)as mobile phase and detection wavelength was284nm.RESULTS:The calibration curve was linear in sample size range of hesperidin of0.0228?g～0.1596?g(r=0.9996).The average recovery was97.2%(RSD=1.1%,n=6).CONCLU_ SION:The method was simple and accurate,and can be used for quality control of weisu granules.

Elderly acute myeloid leukemia (AML) accounted for 35 % of all AML with the increased incidence year by year, and the median onset age is 67 years old. Generally, AML patients require strong chemotherapy, but older patients often cannot tolerate intense chemotherapy due to the viscera dysfunction. It is still lack of unified treatment clinically. Reports on treatment of elderly AML in the 57th American Society of Hematology (ASH) annual meeting covered multiple fields, in which the traditional induction chemotherapy, demethylation drug alone or in combination with other drugs, and novel drugs were an involved. This article reviewed the latest research on the elderly AML in the 57th ASH annual meeting.

Objective To evaluate the clinical value and safety of radiotherapy combined with tyrosine kinase inhibitors (TKI) in non-small cell lung cancer (NSCLC) with brain metastasis driven by epidermal growth factor receptor (EGFR) mutation.Methods A retrospective cohort of 21 non-small cell lung cancer (NSCLC) patients with EGFR mutation-driven brain metastasis was recruited.10 patients (treatment group) were randomly selected for radiotherapy combined with TKI treatment,and 11 patients (control group) were treated with radiotherapy.Tumor size was measured and clinical efficacy was evaluated by MRI in the four weeks after radiotherapy.Since then,a clinical response was evaluated every three months until disease progression,and the median overall survival time was calculated.Results The objective remission was 8 cases in treatment group and 4 cases in control group.The disease control was 9 cases in treatment group and 8 cases in control group.The median overall survival time of treatment and control groups was 11.2 months and 6.4 months,respectively.Adverse reactions in treatment group mainly contained nausea,diarrhea and rash,which all were tolerated.Conclusion Radiotherapy combined with TKI is superior to radiotherapy alone in effect and safety for treatment of NSCLC with EGFR mutation-driven brain metastasis.

arotid artery atherosclerosis is closely associated with ischemic stroke.Carotid artery intimamedia thickness is an important indicator of carotid artery atherosclerosis.Magnesium is involved in the in vivo metabolism of a wide variety of processes.Studies have shown that magnesium can decrease carotid intimamedia thickness.This article reviews the relationship between magnesium levels and carotid artery atherosclerosis in different populations.

Asphyxiation by an inhaled foreign body is a leading cause of accidental death among children younger than three years.The species of foreign body aspiration are many and varied.Immediately after inhalation the child starts to cough,wheeze,or have laboured breathing.The clinical manifestation will be different when foreign body stays in different part of bronchial tree.It's extremely easy to cause misdiagnosis.No matter whether aspiration or not,bronchoscopy should be taken.The bronchoscopy is not only the means of diagnosis,and removes the foreign body at the same time which helps to treat timely.