RESUMO
To determine the types of metabolic a cidosis using anion gap in acute infantile diarrhea and to correlate it with clinical outcome, we examined 103 infants admitted with acute diarrhea. The serum electrolytes (sodium, potassium, chloride, phosphorus), creatinine, CO2 content and anion gap were measued on first admission day. They were classified group A with normal anion gap (8~16mEq/L) and group B with increased anion gap (>16mEq/L). The results were as follows. 1) The number of group A with normal anion gap (11.6+/-3.3mEq/L) was 62 and the number of group B with incresed anion gap(21.1+/-5.5mEq/L) was 38. 2) The duration of diarrhea was significantly prolonged in group B (9.0+/-2.5 days), compared with group A (5.9+/-1.1 days)(p<0.001). 3) The duration of admission was significantly prolonged in group B(5.6+/-2.2 days), compared with group A (4.+/-01.4days)(p<0.001). 4) Infants in group B, compared with group A, were significantly more severe dehydrated (p.
Assuntos
Humanos , Lactente , Equilíbrio Ácido-Base , Acidose , Creatinina , Diarreia , Diarreia Infantil , Eletrólitos , PotássioRESUMO
Schonlein-Henoch purpura is a generalized small vessel vasculitis characterized by nonthrombocytopenic purpura, arthritis, abdominal pain and nephritis. In 1914 Osler described an allergic purpura associated with hemiplegia. After then Lewis et al. reported the cases of Schonlein-Henoch purpura associated with convulsion, coma, confusion, intracranial hemorrhage, and chorea, CNS complication has been reported in 1-8% of children and subsided spontaneously in most cases. Headache is a remarkable sympton and appears nonspecific nature. In 1991 Ostergaard and Storm reported that headache occured during the first week following skin rash and frequently showed abnormal EEG findings. We investigated prospectively the presence of a possible cerebral and renal involvement in the case of Schonlein-Henoch purpura. EEG abnormality demonstrated in 52.6% of all cases, and headache or irritability in 47.4% of all cases. A significant association was found between abnormal EEG finding and presence of headache, but was not found between EEG findings and presence of renal involvement and hypertension. Patients with abnormal EEG had no Past or famity history of febrile convulsion or ididopathic epilepsy.
Assuntos
Criança , Humanos , Dor Abdominal , Artrite , Coreia , Coma , Eletroencefalografia , Epilepsia , Exantema , Cefaleia , Hemiplegia , Hipertensão , Hemorragias Intracranianas , Nefrite , Estudos Prospectivos , Vasculite por IgA , Convulsões , Convulsões Febris , VasculiteRESUMO
Lipoprotein(a) [Lp(a)] is considered an additional, independent and largely genetically determined risk factor for the development of premature coronary heart disease. Furthermore abnormal plasma lipoprotein patterns have been associated with increased risk for developing coronary heart disease. Among these lipoproteins, an increased concentration of serum Apo B and decreased level of Apo A are considered as major risk factors. together with elevated serum cholesterol and decreased HDL cholesterol. The aim of this study is to assess serum Lp(a) levels in newborns and to observe their evolution between brith, 7 days and 1 month in 64 healthy newborns by using ELISA method, Other lipid profiles were also measured and compared with feeding formula methods. The results obtained were as follows: 1) There were no significant changes from birth to 7 days, but was increased significantly after 7 days to 1 month of serum Lp(a) concentrations. 2) There were dramatic increases between birth and 7 days for Apo B and did not change between 7 days and 1 month, while Apo A-I was already present in significant levels at birth and was changed continuously between 7 days and 1 month. 3) There were marked increases between birth and 7 days for total cholesterol and triglycerides, while after 7 days the cholesterol levels only progressively increased until month. 4) There were continuous increases between birth and 7 days and 1 month for HDL-C, while LDL-C was markedly increased between birth and 7 days. 5) There were no significant correlations between serum Lp(a)concentrations and other lipid profiles neither age, sex and feeding formulas. In conclusion, our data suggest that the adequate timing for the screening test of Lp(a) in newborns is around 1 month after birth and there are no statistically significant correlations between Lp(a) and other lipid profiles.