Objective To analyze the characteristics and diagnosis of children aged

Asthma ; psychology ; therapy ; Humans ; Integrative Medicine ; Stress, Psychological

Objective To investigate the value of diffusion tensor tractography (DTT) quantitative assessment of corticospinal tract (CST) damage in acute intracerebral hemorrhage (ICH). Methods Thirty-two patients were enrolled in this study. DTT was obtained in early stage of ICH. The CST was reconstructed with Volume One 1.64 and diffusion Tensor Visualizer (dTV) software from Tokyo University. The compression, the displacement, the destruction, and the relative remaining number of the CST were calculated. Results The compression, the displacement and the destruction of the CST were observed in DTT images in all patients. The correlation coefficient between remaining number of the CST and score of Fugl-Meyer after the onset of ICH was 0.75 (P＜0.01). Conclusion DTT can quantitatively evaluate the state of CST injury in acute ICH.

Adolescent ; Basal Ganglia Diseases ; Calcinosis ; Child ; Female ; Humans ; Pedigree

Purpose:To evaluate the clinical effect of late-course hyperfractionated (LCH) radiotherapy and conventionally fractionated (CF) radiotherapy for local advanced non-small cell lung cancer (NSCLC). Methods:From August 1995 to April 1998, 74 patients with inoperable stage Ⅲ NSCLC were randomized into two groups: CF and LCH. 37 patients in CF group received a fraction of 2 Gy daily, 5 days per week, to the total dose of 65～70 Gy /6.5～7 weeks. 37 patients in LCH group were treated with the same fractionation as CF group to the dose of 40 Gy, and then followed by LCH radiotherapy: 1.2Gy, twice daily, with the interval of 6 hours between fractions, to the total dose of 64 Gy/6 weeks. Results:The overall response rate in LCH group and CF group were 78.4%(29/37) and 62.2%(23/37) respectively, the difference was significant (P

Objective To study the characteristics of organ function and structural injuries in the elderly with multiple organ dysfunction syndrome. Method 50 Wistar rats (25 three-month-old rats and 25 twenty-month-old rats) were anaesthetized and experienced cecal ligation puncture (CLP) operation, which were defined as MODSE group and MODS group respectively. 40 Wistar rats (20 three-month-old rats and 20 twenty-month-old rats) were anaesthetized and not experienced cecal ligation puncture operation, which were used as SOGE (sham operation group in the elderly) and SOG (sham operation group). At 6 h, 12h, 24h, 48h or 72h after operation, serum levels of alanine aminotransferase, aspartate aminotransferase, blood urea nitrogen, creatinine and total bilirubin were measured by automatic biochemistry analyzer. Organs (hearts, brains, lungs, livers, kidneys) were harvested. Paraffin sections were made and stained by conventional H.E procedure for histological examination. Results Based on histological investigations, physiological and biochemical measurements, organ dysfunction in MODSE group occurred at 6h after operation and peaked at 24 h after operations. Otherwise, organ injuries with MODS occurred at 24 h and peaked at 48 h after operation. Conclusion According to histological investigations, physiological and biochemical measurements, damages of organ dysfunction and structural damages in MODSE group occurred much earlier and more seriously. which may provide an experimental evidence for medico-legal certification of the death caused by MODS.

Objective To analyze the relationship between autism children and their familial factors,perinatal period high risk factors,blood lead level.Methods Familial factors,perinatal period high risk factors were investigated by autism risk factors questionnaire on 35 autism children diagnosed by diagnostic and statistical manual of mental disorder(DSM-Ⅳ,4th ed) and 35 age and sex-matched healthy children;blood lead level were detected by graphite furnace atomic absorption spectrometry.Results Maternal drug-taken history in pregnancy,neonatal asphyxia,neonatal jaundice and other factors were significantly related to children autism(Pa

Objective To explore the relationship between the incisure changes in the intracranial vertebral artery (VA) segments on transcranial Doppler (TCD) and their diseased regions. Methods Incisure changes in VA intraeranial segments on TCD in 24 cases were found. Digital subtract angiography (DSA), computed tomography angiography (CTA)or coler Doppler flow imaging (CDFI)of carotid arteries were performed to confirm their diseased regions. Results (1)The group with end-systolic and pre-diatolic wide incisures was found in 9 cases: DSA or CTA showed 5 cases with severe stenosis, 2 cases with occlusion and 2 cases with congenital tenuity of the affected vertebral artery proximal part(VA-Pr). Within the above 8 cases, ipsilateral subclavian artery (SubA) was normal, 1 case was complicated with moderate stenosis of ipsilateral SubA,and 1 case was complicated with occlusion of contralateral SubA. Haemodynamics test showed (1)negative; (2)The group with systolic incisures was in 12 cases, and 12 patients were divided into two groups based on the haemodynamics test : ① positive group was in 6 cases. DSA showed that VA-Pr was normal but SubA had impaired with different degrees; ② negative group was in 6 cases. DSA showed VA-Pr was with occlusion in 4 cases and 2 cases was with congenital tenuity; The above 2 cases were complicated with stenosis of ipsilateral SubA and in 4 cases ipsilateral SubA were normal; (3) The group with small vibrated sharp waves on Doppler was in 3 cases, and DSA showed VA-Pr occlusion in 3 cases. In the 3 cases,one case was complicated with occlusion of ipsilateral SubA. Blood stealing was present in cervical muscular branches but not present between vertebral arteries . Ipsilateral SubA were normal in 2 cases. Haemodynamic tests showed negative. Conclusions VA incisures were not only present in the early subclavian steal syndrome (SSS) but also were found in the patients with impaired SubA . However, blood steal pathway is imperfect, and would be found in affected VA-Pr or congenital tenuity. Haemodynamic tests can help identify the above situation. The TCD screening method can be used in the routine diagnosis for SubA and VA from proximal to intracranial segments involvement, but there are limitations to some extent. It needs to combine with DSA and CDFI for diagnosis.

Objective To observe the regulatory effects of the preventive acupuncture and moxibustion at Guanyuan (RN4) points in ovariectomized rats, and discuss the mechanism of preventive acupuncture and moxibustion on hyoathalamus-pituitary-ovary (HPO) axis. Methods Totally 48 female SD rats were divided into 5 groups, including normal group, sham operation group, ovariectomized rats group, preventive acupuncture group and preventive moxibustion group. Except normal group and sham operation group, rats were ovariectomized after preventive acupuncture and preventive moxibustion for 30 d in corresponding groups. ELISA was used to determine the levels of E2, ER, GnRH, FSH and LH in the tissues including hypophysis, hypothalamus and uterus. Results Compared with the normal group, E2, ER and GnRH level in the tissue of the model group was significantly lower (P<0.01), the levels of FSH and LH increased obviously (P<0.01). Compared with the model group, E2, ER and GnRH level of preventive acupuncture group and preventive moxibustion group increased in different degree (P<0.05). FSH and LH level reduced in different degree (P <0.05). There was no obvious difference between preventive acupuncture and preventive moxibustion group (P>0.05). Conclusions The preventive acupuncture and preventive moxibustion at Guanyuan (RN4) has benign modulation to disordered HPO axis of ovariectomized rats. The ability of preventive acupuncture and preventive moxibustion are almost the same.

Objective:To study the effect of comfort care to alleviate postoperative pain of tibial eminence fracture by fixation. Methods:55 patients with tibial eminence fracture between Apr 2013 and Mar 2015 in our hospital were selected and divided into observation group with 26 patients and control group with 29 cases according to the nursing methods. The control group was given the orthopaedic routine nursing method, and the observation group was given the comfortable nursing method to compare two groups of patients with postoperative pain and psychological status before and after the intervention (HAMA anxiety score and HAMD depression scale). Results:There were significant differences between two groups of patients with pain score after the intervention (t=9.545, P<0.05), and HAMA and HAMD scores decline. HAMA and HAMD scores in the observation group were significantly lower than that in the control group (t=11.593, t=10.628;P<0.05). Conclusion:Comfort care can significantly relieve postoperative pain of the tibial condyle spine fractures and improve postoperative anxiety and depression. It has good clinical application value.