Jaundice can occur in most neonates.Most jaundice is benign,but beacuse of the potential toxicity of bilirubin,newborn infants with severe hyperbilirubinemia can develop acute bilirubin encephalopathy or kernicterus.In October 2004,American(academic) of pediatrics produced the latest guideline for newborn jaundice aim to reduce the incidence of acute bilirubin encephalopathy or kernicterus and avoid unnecessary costs or treatment.The latest guideline emphasizes the important of successful breastfeeding,time of jaundice developed,assessment for the risk of severe hyperbilirubinemia,close follow-up,and prompt intervention when indicated,provide a framework for the prevention and management of hyperbilirubinemia in newborn infants of 35 or more weeks of gestation.Some new view in the latest guideline may be helpful to us.

Humans ; Occupational Diseases ; prevention & control ; Occupational Health Services ; organization & administration ; Trichloroethylene ; adverse effects

Endophthalmitis ; diagnosis ; drug therapy ; etiology ; Eye Infections, Fungal ; diagnosis ; drug therapy ; etiology ; Humans ; Infant, Newborn ; Infant, Premature ; Male

Humans ; Infant, Newborn ; Infant, Premature ; Infant, Premature, Diseases ; microbiology ; prevention & control ; Mycoses ; prevention & control

Objective To evaluate the clinical effect of the enteral nutrient(Pediasure) on making improvements in nutritional status of children with anorexia.Methods Thirty children were treated with pediasure for 2 months, twice a day, and height(Ht),weight(Wt),AG,TSF,SSF,ASF,RBC,Hb were measured before and after treatment and their appetites,alimentary canal reactions were recorded.Results Compared with the effects after 2 months, the average Ht,Wt,AG,SF all increased, and there was significant difference between pretreatment and after treatment(P0.05). All of the 30 children had no adverse reactions during treatment.Twenty-two children (73.33%) had better appetites and increased the amount of eating after treatment.Conclusion The study suggests that pediasure may be safely used in the treatment of children′s anorexia and effectively improve patients′ nutrition without adverse reactions.

Objective To observe the change of the level of blood ghrelin in the children with anorexia and its relationship with insulin sensitivity.Methods Height,weight,body mass index(BMI)of 40 children in anorexia group,20 healthy children in control group were measured;the level of blood grelin,insulin and blood glucose were determined;insulin sensitivity index(ISI) was calculated,then the results in both groups were analyzed.Results Levels of height,weight and BMI in anorexia group were significantly lower than those of control group.The ghrelin and ISI levels in anorexia group were significantly higher than those in control group,but the insulin and glucose levels were significantly lower in anorexia group than those in control group,the differences were significant.Ghrelin level showed negative correlation with insulin and blood glucose concentration in both groups and positive correlation with ISI level.Conclusions The decrease of appetite in children with anorexia may not necessarily result from under-secretion of ghrelin.The increase of insulin sensitivity in children with anorexia may be a response to high level of ghrelin secretion.

The desired DNA product of KGPcd and KGP-hag was obtained from the total DNA of Porphyromonas gingivalis by PCR with two pairs of gene specific primers. The segment of KGPcd and KGP-hag (about 1.5kb and 1.6kb) was inserted into pGEM-T easy Vector. The double-stranded DNA of the postitive clone was analyzed by restriction endonuclease mapping and DNA sequenceing. The sequences of KGPcd and KGP-hag were consistent with those of the references appeared. The proteins of KGPcd and KGP-hag will be obtained for further study.

OBJECTIVETo observe the antifebrile effect of Naoreqing (NRQ) oral liquid on secretive function of vaso-endothelial cells in rabbits with endotoxic fever.

METHODSEndotoxic fever rabbit model was duplicated to observe the effects of NRQ on body temperature, blood levels of thromboxane B2 (TXB2), 6-keto-prostaglandin F1alpha (6-keto-PGF1alpha) and endothelin (ET) using radioimmunoassay, as well as activity of tissue-type plasminogen activator (t-PA) and plasminogen activator inhibitor (PAI) in plasma by chromophoric substrate assay.

RESULTSComparisons of various indexes between the two groups showed significantly difference, i.e. the maximal increment of body temperature: 0.69 +/- 0.07 degrees C vs 1.31 +/- 0.13 degrees C (the NRQ treated group vs the untreated model group, the same hereafter); 2h thermal response index TRI2 4.85 +/- 0.57 vs 8.44 +/- 0.98; plasma ET content 197.96 +/- 39.11 ng/L vs 250.80 +/- 40.99 ng/L; TXB2 content 177.35 +/- 77.30 ng/L vs 279.64 +/- 83.74 ng/L; activity of PAI 0.84 +/- 0.01AU/ml vs 0.86 +/- 0.01 AU/ml; plasma 6-keto-PGF1alpha content 986.70 +/- 327.36 ng/L vs 507.81 +/- 170.01 ng/L; activity of t-PA 0.25 +/- 0.02 IU/ml vs 0.21 +/- 0.02 IU/ml (P < 0.05, P < 0.01).

CONCLUSIONNRQ may improve secretive function of vaso-endothelial cells to dilate blood vessel and quicken heat dissipation through body surface, so as to play an integral antipyretic effect in rabbits with endotoxic fever.

Animals ; Drugs, Chinese Herbal ; therapeutic use ; Endothelium, Vascular ; drug effects ; secretion ; Endotoxemia ; complications ; Fever ; drug therapy ; etiology ; Male ; Phytotherapy ; Rabbits ; Random Allocation