Brain injury is the common perioperative complication in neonate with congenital heart disease,which seriously affects the prognosis of the patients.The pathogenesis of neonatal perioperative brain injury are closely related to genetics,brain development,surgical procedures,cardiopulmonary bypass,etc.Early prevention,diagnosis and treatment of brain injury were crucial for improving patient's survival and their quality of life.This article reviews the pathogenesis of perioperative neonatal cardiac surgery associated brain injury,and summarizes the current progress of prevention and treatment in brain injury.

OBJECTIVE:To observe the clinical efficacy and safety of semis glucocorticoid combined with mycophenolate mofetil (MMF) for IgA nephropathy in patients after undergoing tonsillectomy. METHODS:207 patients diagnosed as having IgA nephropathy by renal biopsy were divided into operation group and control group:both groups received semis glucocorticoid combined with MMF. The patients were followed for 1 year to observe the changes of the proteinuria level,red blood cell count,blood pressure and renal function. RESULTS:After 3-month treatment,both group improved in urine red blood cell count and urine protein level,and the operation group had a better improvement than in the control group(P

Objective: To observe the effect of sequential colon dialysis in patients with chronic renal failure(CRF) in early and medium stage.Methods: One hundred and forty-two CRF patients in early and medium stage were treated with sequential colon dialysis and traditional Chinese medicine according to(traditional) Chinese medical syndrome differentiation and typing,and clinical syndromes were observed.(Sixty-three) patients with CRF were selected as controls treated with low protein diet plus essential amino acids.The serum levels of blood urea nitrogen(BUN),creatinine(Cr),uric acid(UA),the creatinine(clearance) rate(CCr),electrolyte and medium molecular substance(MMS) were measured before and after treatment.Results: The clinical symptoms of the 142 patients were improved,the serum levels of BUN,Cr,UA and MMS were decreased significantly(BUN:(15.3?4.5)mmol/L vs.(8.6?3.3)mmol/L;Cr:((443.6?73.5)?mol/L) vs.(283.5?38.7) ?mol/L;UA:(512.6?86.5)?mol/L vs.(243.1?33.6)?mol/L;MMS: 0.44?0.06 vs.0.32?0.04),and CCr increased markedly((9.87?3.31)ml/min vs.(15.60?(4.63)ml/min)).The difference between treatment group and control group was significant.The changes in electrolyte levels were not significant before and after treatment in both groups.Conclusion: Sequential colon dialysis has obviously curative effects on CRF patients in early and medium stage,and could ameliorate the(develope) of CRF in early and medium stage.

With food containing konjac flour, a 45-day-long feeding trial on 110 old people suffering from hyperlipidemia was conducted to observe the effect of konjac food on lipid metabolism of human beings.The konjac flour was from Amorphophallus konjac, a kind of traditional food, with trace protein and very low energy, but rich in dietary fibre composed mainly of gluco-mannan.The results obtained were as follows;1.After having konjac flour 5g/day as a supplement of their regular meal for 45 days, concentration of TG, TC and LDLC in the serum of the experimental subjects decreased significantly (P

In the present article the effects of animal blood and liver on the status of iron nutrition in preschool children were studied.71 apparently normal children in a kindergarten, aged 3-7 years, were selected for feeding trial. All of them were undergone physical examination to verify the absence of hookworm infestation and chronic diseases, but having a bit lower hemoglobin concentration (Hb

Objective To explore the constant temperature infusion on postoperative body temperature and blood coagulation of patients undergoing induced labor.Methods Eighty patients undergoing induced labor were divided into the observation group and the control group randomly:In the former the infusion was done using fluids constantly kept at the temperature of 36℃and in the latter,the infused fluid was kept at room temperature.The two groups were compared in terms of changes of body temperatures,loss of energy,postoperative blood loss and blood coagulation.Results The temperatures of the controls were declined to different extents after infusion and the temperatures of the observation group showed no significant change,but the difference between the two groups was significant(P<0.05).As for the blood coagulation,there were no significant differences in the prothrombin time(PT),activated partial thromboplastin time(APTT)and thrombin time(TT)between the two groups(P>0.05),but the platelet(PLT)and fibrinogen(FIB) content were significantly decreased(P<0.05)and the blood loss of the observation group was significantly less than those in the control group(P<0.05).Conclusion The constant temperature infusion may maintain the temperature and blood coagulation of the patients, reduce blood loss and prevent adverse reactions induced by induced labor.

Objective: To observe the clinical efficacy of combination of Dahuang Mugong decoction(DMD,大黄牡公汤) and sequential colon dialysis in treatment of chronic renal failure(CRF) and explore its potential mechanism.Methods: Nintyeight patients with CRF were treated with sequential colon dialysis and DMD.Besides the observation on the clinical symptoms and signs,the serum levels of blood urea nitrogen(BUN),serum creatinine(SCr),uric acid(UA),serum phosphorus((SP),inorganic),Ca~(2+) and(albumin)(Alb) were measured with autoanalysis machine and the optical density(A_(450) value) of medium molecule substance(MM) with(nephelometer) between pre treatment and posttreatment.Results: The(accumulated) score of the clinical symptoms and signs were decreased with the combination of DMD and(sequential) colon dialysis(P

Objective To observe the control effect of heat preservation infusion on incidence of infection after artificial abortion.Methods 168 cases of patients after artificial abortion were randomly divided into the heat preservation infusion group and normal infusion group with 84 cases in each group.The normal infusion group received routine nursing,and was intravenously infused fluid with non heat preservation method,the heat preservation infusion group was intravenously infused constant temperature liquid heated to 37℃.The incidence of infection was observed in two groups of patients after artificial abortion.Results The infection rate of the heat preservation group was significantly less than the normal infusion group.Conclusions Heat preservation infusion can effectively reduce the infection rate after artificial abortion.

Objective To investigate the application effect of evidence-based nursing(EBN) in family planning surgery,evaluate the clinical nursing value and improve the quality of clinical nursing.Methods 240 patients who received family planning surgery were randomly divided into the control and the observation groups (120 patients in each group).The conventional nursing model was used in the control group and evidence-based nursing was implemented in the observation group.Self-rating Anxiety Scale(SAS),patients satisfaction(PA) and adverse reaction rate(ARR) were adopted to assess the two groups after different nursing.Results The score of SAS and ARR were significantly lower in the observation group than those in the control group.The patients satisfaction was significantly higher in the observation group than the control group.Conclusions Application of evidence-based nursing plays a significant role in treatment,nursing and life quality improvement of patients with family planning surgery,which is worthy of wide application.

Objective To explore the short term treatment effectiveness and the side-effect of radiotherapy combined with two kinds of chemotherapy scheme on nasopharyngeal carcinoma patients with stage Ⅲ and Ⅳa.Methods One hundred and fifty nasopharyngeal carcinoma cases with stage Ⅲ/Ⅳa were randomly divided into A and B group.Patients in A group (75 cases) were received radiotherapy combined with 2 courses ((21-28) d/course) paclitaxel (135 mg/m2) + cis-platinum complexes (DDP) 80 mg/m2 chemotherapy concurrently,while patients in B group (75 cases) were received radiotherapy combined with 6 courses DDP 30 mg/m2 per week chemotherapy concurently.The short term treatment effectiveness and the sideeffect of radiotherapy combined with two kinds of chemotherapy scheme were observed.Result After the treatment,the primary lesion complete remission(CR) rate in A group and B group were 68％ (51/75),52％ (39/75).The CR rate of lymph node of neck in A and B group was 64.0％ (48/75),48.0％ (36/75) and 45.3％ (34/75),20.0％ (15/75) of primary lesion and lymph node of neck.The differences were significant(x2=4.25,3.90,10.94 ;P ＜0.05).After 3 months of treatment,there was no significant difference between A and B group in terms of CR rate of the primary lesion,lymph node of neck and primary lesion and lymph node of neck (P ＞0.05).During the treatment,the rate of bone marrow depression at grade Ⅲ in A group and B group were 38.67％ (29/75) and 21.33％ (16/75),21.33％ (16/75) and 6.67％ (5/75) in terms of the rate of grade gastrointestinal reaction at stage Ⅲ,46.66％ (35/75) and 21.33％ (16/75) regarding of oral cavity mucomembranous injury at stage Ⅲ,21.33％ (16/75) and 9.34％ (7/75) in terms of the rate of radioactivity skin destruction at stage Ⅲ.All differences were significant (P ＜ 0.05).During the short-term follow up (1-3 years),both the rate of local recurrence and the rate of metastasis in A group was as same as that in B group(P ＞0.05).Conclusion During the treatment,the side-effect of approach of paclitaxel (135 mg/m2) + DDP 80 mg/m2 in stage Ⅲ/Ⅳa nasopharyngeal carcinoma patients is more severity than that of DDP 30 mg/m2 per week chemotherapy.However,there is no significant difference in terms of the short term treatment effectiveness.The prospective efficacy needs to be further investigation.