Brain Injuries ; surgery ; Female ; Humans ; Hypoxia-Ischemia, Brain ; surgery ; Infant, Newborn ; Male ; Neural Stem Cells ; cytology ; transplantation

Microorganisms can affect the development of body immune system.Intestinal flora regulate immune function by promoting the intestinal immune system development,inducing T cell differentiation to avoid or reduce the incidence of immune-related diseases.Allergic diseases are related with the body's immune system hypoplasia and imperfect immune regulation mechanism.The immune system can be affected by intestinal flora,and the distribution of flora in the body between children with allergies and healthy children are significantly different,indicating that the occurrence of allergic diseases are associated with intestinal microflora.Studies have reported probiotic are helpful to the prevention and treatment of allergic disease,providing a new way for the prevention and treatment of allergic diseases.

Based on clinical features of refractory diseases and clinical practice experience for many years,the author expounded the therapeutic strategies from establishing individualized system of differentiation treatment,treatment strategies of refractory diseases,and the key for medication,and emphasized individual concerned therapy,separating primary and secondary treatment and grasping the physiological state to treat pathological changes.Thus complicated and changeable diseases can be treated clinically.

Anti-Bacterial Agents ; therapeutic use ; Emergencies ; Enterocolitis, Necrotizing ; diagnosis ; epidemiology ; etiology ; prevention & control ; Humans ; Infant, Newborn ; Infant, Premature ; Infant, Premature, Diseases ; diagnosis ; epidemiology ; etiology ; prevention & control ; Infant, Very Low Birth Weight ; Infection Control ; Intensive Care Units, Neonatal ; Premature Birth ; prevention & control ; Risk Factors

AIM: To evaluate the efficacy and safety of multiple vitamin E, C, B facial mask for the patients with acne vulgaris. METHODS: One hundred and seventeen patients aged over 13 a, with acnes mainly sited on the face and an acne severity rating above grade 2 were enrolled in this study. The mask treatment was used once a day with 8 wk as a course.The primary endpoint included the number and the degree of acne lesions including comedoes, papules, pustules and cysts. The secondary endpoint was the overall efficacy evaluation by the physicians. RESULTS:After 8 wk of treatment with multiple vitamin E, C, B facial mask, the mean number of acne lesions:comedoes, papules, pustules and cysts decreased 13 + s 13,10 ± 12, 5 + 7 and 3 + 3, respectively. These changes were statistically significant (P ＜ 0.01 ). The results of overall efficacy evaluation showed that 7 patients '(6.0 % ) symptom was greatly improved, 44 patients '(37.6 % ) symptoms were moderately improved, 56patients'(47.9 % ) symptoms were slightly improved,and 10 patients' symptoms did not change. Among all 117 patients, 59 patients (50.4 % ) showed no adverse reactions, including swelling, redness, itching,burning or scaling. CONCLUSION: Multiple vitamin E, C, B facial mask is efficacious for the treatment of acne and more than half study subjects experienced in none adverse reaction. Multiple vitamin E, C, B facial mask possesses an alternate therapy in acne vulgaris.

Control of body weight is a hot topic.It is considered as the cornerstone for the management of patients with obesity and type 2 diabetes based on the effect of improving blood glucose,lipid profile,blood pressure,and insulin sensitivity.The strategies for weight loss include diet restriction,exercise,medicine,and bariatric surgery.In the present article the relationship between caloric restriction and weight loss was reviewed,focusing on the hot topics as to what extent weight loss could be achieved,the maintenance of ideal body weight,the risk factor of weight regain,and weight loss in particulas populations like obese children,adolescents,and older adults.

Caloric restriction has been practiced over 500 years as a method for increasing both the length and quality of life.Experimental work confirming the success of this approac h in animals has accumulated in the last 100 years.Since 2000,emerging evidence in humans has shown that caloric restriction can delay the onset of age related diseases including reduced risk of obesity,diabetes,cardiovascular disease,cancer,and neurodegenerative disorders.The mechanisms and clinical applications have been extensively studied.

Objective To evaluate the effect of chronic alcohol intake on the sedative potency of propofol through investigating the effect of chronic alcohol intake on the half-effective target effect-site concentration ( EC50 )of propofol required for loss of consciousness in patients. Methods Fifty male ASA Ⅰ or Ⅱ patients, aged 25-60 yr, weighing 50-80 kg, scheduled for elective surgery, were divided into 2 groups according to the history of chronic alcoholic intake ( n = 25 each): control group (alcoholic intake per day ＜ 25 g) and chronic alcoholic group (alcoholic intake per day＞45 g, lasting for 2 yr or more). The EC50 and 95% confidence interval (CI)were determined by up-and-down sequential method. The initial target effect-site concentration was 2 μg/nl in chronic alcoholic group and 1.5μg/ml in control group, and the ratio between the two successive concentrations was 1.05. Loss of consciousness was defined as loss of response to verbal command and eyelash stimulation. Results The EC50 of propofol that produced loss of consciousness was 3.92 (95 % CI 3.56-4.63 ) μg/ml in chronic alcoholic group and 2.73 (95%CI 2.26-3.31)μg/ml in control group. The EC50 of propofol was significantly higher in chronic alcoholic group than in control group ( P ＜ 0.05). Conclusion Chronic alcohol intake can increase the EC50 of propofol required to induce loss of consciousness and reduce sedative potency in patients.

Anemia of prematurity is very common in preterm infant.Phlebotomy losses and inadequate production of erythropoietin are the main reasons.Treatment of anemia of prematurity includes delayed umbilical cord clamping at delivery,decreasing phlebotomy losses,use of red cell growth factors such as erythropoietin properly,red blood cell transfusions,which are based on indications and guidelines.In this article we review recent studies in preventing and treating anemia in preterm infants.

Patent ductus arteriosus (PDA)is a common disease among premature neonates and the management of which has always been a challenge to the neonatologists. Early treatment has been advocated as the first-line approach, and drug induced closure is yet the most effective, inexpensive, and convenient method. During the last two decades,indomethacin was often given as conservative treatment, and its closure rate in PDA was approximately 46% ～ 89%. However,indomethacin may increase the number of undesirable or harmful effects including renal damage, intraventricular hemorrhage, necrotizing enterocolitis, and enterobrosis,etc. Recently,ibuprofen is rapidly emerging as a new promising drug for treatment of PDA in preterm infants with closure rate of 73.0% ～95.5%. It is used as standard therapy to close PDA,and it has less influence on the hemodynamics of kidneys, brain and gastrointestinal tract. The surgery is needed in patients with drug treatment failure and cardio-pulmonary function damage.