Fatty Liver ; Humans

Objective: To study characteristics of children's EEG complexity at different ages and in different physiological states.Methods: The continuous 24 hour EEG recordings were obtained from 16 electrodes in 45 essential healthy children between the ages of 0 to 15 years. EEG complexity was analyzed by non linear measure in 7 states: awake with eyes opened, awake with eyes closed, NREM (nonrapid eye movements) sleep including stages ⅠandⅡ (light sleep), ⅢandⅣ(deep sleep) and REM (rapid eye movements) sleep. Meanwhile, the correlation was analyzed between complexity and ages.Results: (1)The global EEG complexity in state of being awake with eyes opened was greater than that with eyes closed;that in wakefulness state was greater than in sleep state. The EEG complexity gradually decreased with the increase of deep sleep in NREM sleep state.The complexity in REM sleep state was greater than that in deep sleep state, but lower than in wakefulness state. (2) The global EEG complexity was positively related to ages in state of being awake with eyes opened, state of being awake with eyes closed, light sleep, and not related to ages in deep-sleep state and REM sleep state.(3)In every brain area EEG complexity was positively related to ages in state of being awake with eyes closed .In paracentral region EEG complexity was positively related to ages in states of being awake with eyes opened and light sleep.Conclusion: The EEG complexity was used to study the brain dynamical characteristics in different physiology states and the relationship between encephalic electric activity and brain development. It can be used as an objective index to evaluate the function and development of brain.

This article presents the experience ofPhysician-in-charge CHEN Ying-yi in treating maternal-fetal ABO incompatibility from four aspects:cause and pathogenesis ofthe disease, treatment thought, special prescription for the disease alone, and treatment experience.Mrs.CHEN Ying-yi considers the damp, heat and stasis pathogen as key factors ofthe disease, and the deficiency ofthe spleen and the kidney as the fundamental reasons.The principle oftreatment is eliminating pathogenic factors and supporting healthy energy, and treating the disease and preventing abortion.Her empirical prescription of‘lianhuang tang(decoction oflotus receptacle and prepared rhubarb )', modified in accordance with the symptoms, has obtained very good curative effect for the treatment ofthis disease.

Standardized management and safe-supply system can be enhanced by oxygen chamber management rules,oxygen safe -supply management,daily maintenance of oxygen supply,solutions on common malfunctions and the management of oxygen humidifier. The importance of the management of oxygen is discussed and the regulations should be strictly abided to reduce accident. The oxygen used on clinic can be standardized to ensure the safe-supply.

This article introduces the experience of CHEN Ying-yi, chief physician and one of the teacher of the fourth group of inheriting academic experience of veteran TCM experts of China, in treating perimenopausal women’s dysfunctional uterine bleeding. Chen holds that the basic pathogenesis of perimenopausal dysfunctional uterine bleeding is kidney deficiency with fever or stagnation. Treatment should focus on replenishing kidney and using the traditional Chinese drug by stages. The methods of stopping bleeding, clearing origin and reinstating the status quo are used flexibly. In clinic, it should grasp the key points of syndrome differentiation, and modify the therapy in accordance with the symptoms. Validated by clinical application, Chen’s experience has satisfactory curative effect and reference values for the treatment of perimenopausal women’s dysfunctional uterine bleeding.

Amyloidosis ; Gastrointestinal Hemorrhage ; Humans ; Immunoglobulin Light-chain Amyloidosis

Objective To explore the relationship between iesion location ot the frst onset acute cerebral infarction(ACI),stroke severity and post-stroke depression (PSD).Methods The lesion Iocations of ACI were observed by CT or MRI.100 patients with the first onset ACI were assessed by Hamilton Depression Scale and the National Institutes of Health Stroke Scale two weeks after stroke.Results There was no significant difference in the incidence of PSD among the patients with left,right and bilateral lesions in acute stroke(23.91％,25.00％,33.33％,x2 =0.2512,P ＞0.05 ).The incidence of PSD had significant difference between the anterior-circulation and posterior-circulation infarction(33.96％,14.89％,x2 =4.8307,P ＜ 0.05 ).Stroke severity was positively correlated withthe incidence of PSD( 16.67％,31.37％,36.36％,x2 =3.9188,P ＜ 0.05 ).Conclusion The incidence of PSD was no significant correlation with the stroke site of patients with the first onset ACI,and the patients with anterior circulation infarction and severe neurological deficit have high incidence of PSD.

BACKGROUND: Some scholars thought that social support is one of the key factors in determining self-esteem, and most scholars thought that subjective support is more meaningful than objective support. Yet on the domain of social support, Chinese scholars still put forward a problem about utilizations of social support besides subjective and objective support. However,how is the relationship between self-esteem and social support, especially the utilizations of social support in college students?OBJECTIVE: To probe into relationship between self-esteem and social support of college students and understand self-esteem and social support status of them.DESIGN: Cluster sampling and present situation study based on college students.SETTING: Department of medical psychology and behavior science in medical college of a university.PARTICIPANTS: Totally 154 comprehensive college students in south China were investigated.METHODS: Adopting self-esteem scale(SES) and social support questionnaire(SSQ) to conduct a self-evaluating investigation among 154 students in a comprehensive university in south China.MAIN OUTCOME MEASURES: The scores on SES and SSQ on three dimensions for 154 college students.RESULTS: The boy college students got higher scores on self-esteem than that of girls' ( t = 2. 510, P ＜ 0: 05). Non-only-child college students' total scores and utilizations of social support were significantly higher than only child college students(t= -1.983, P ＜0.05; t= -3.475, P=0.01).The self-esteem was significantly positive correlated with the utilization of social support.CONCLUSION: College students'self-esteem is related to social support.

Objective To assess the efficacy and safety of 308 nm excimer laser plus topical pimeevaluated after 15 and 30 times of laser therapy respectively.ResultsExcept for one patient,all patients were able to be evaluated for effiicacy.After 30 times of laser therapy,the response and excellent response rates were 89.6%and 77.1%respectively,in group A，5.0%and 52.1%respectively in group B;both rates were significantly higher in group A than in group B(both P＜0.05).Also,a highler repigmentation rate was obtained in facial lesions in group A compared with group B.Conclusions The 308 nm excimer laser is safe,erective and well-tolerated for vitiligo in childhood,and the combination with topical imecrolimus cream may improve its efficacy in facial vitiligo.

Objective To evaluate the occurrence rate and agents of the bacterial contamination of bandage contact lenses after photorefractive keratectomy(PRK) .Methods In a prospective study ,50 patients (100 eyes) underwent PRK .Conjunctival sac se‐creta were placed onto chocolate agar before PRK .All patients accepted bandage contact lenses and anti‐inflammatory drug therapy . Contact lenses and conjunctival sac secreta were placed onto chocolate agar after PRK .Corrected visual acuity ,intraocular pressure and corneal thickness were compared in the 2 groups .Results Among 100 pieces of cornea contact lens ,3 pieces (3% ) were tested positive for bacteria detection and bacteria were staphylococcus epidermis .All conjunctival sac secreta of preoperative and postoper‐ative were not detected bacteria ,postoperative eye infection was not found .Between the positive and negative groups ,tear secretion , may be related to cultivate positive correlation .Conclusion Bacterial contamination is possible when using bandage contact lenses after PRK ,specially for patients with less tear secretion .