Subject(s)
Child, Preschool , Drug Therapy, Combination , Etoposide/administration & dosage , Female , Follow-Up Studies , Glucocorticoids/administration & dosage , Histiocytosis, Langerhans-Cell/drug therapy , Humans , Infant , Injections, Intravenous , Male , Nucleic Acid Synthesis Inhibitors/administration & dosage , Prednisolone/administration & dosage , Remission InductionSubject(s)
Child , Child, Preschool , Developing Countries , Female , Follow-Up Studies , Humans , India , Infant , Infant, Newborn , Acute Kidney Injury/etiology , Male , Renal Dialysis/methods , Risk Factors , Survival Rate , Treatment OutcomeABSTRACT
Serum zinc and copper were measured by atomic absorption spectrophotometry in 58 children (3 months-5 years); of these, 46 children had protein energy malnutrition (PEM), and 12 children served as controls. The levels of serum zinc and copper were found to be significantly low in children with severe malnutrition (grades III and IV PEM). There was a significant positive correlation between serum zinc and height-for-age (r = 0.8809, p < 0.001). Serum copper was found low only in children exhibiting marked linear growth retardation (height-for-age < 85% of the normal). Hypoalbuminemia (serum albumin < 2.5 g/dl), and anemia (hemoglobin < or = 8.0 g/dl) in malnourished children were associated with significant decline in serum zinc and copper levels, respectively.
Subject(s)
Biomarkers/analysis , Child, Preschool , Copper/blood , Female , Humans , Infant , Male , Protein-Energy Malnutrition/blood , Reference Values , Sensitivity and Specificity , Zinc/bloodSubject(s)
Complement C3/analysis , Complement C4/analysis , Complement System Proteins/analysis , Fetal Blood/immunology , Gestational Age , Humans , Immunoglobulin G/analysis , Immunoglobulin M/analysis , Immunoglobulins/analysis , Infant, Newborn , Infant, Premature , Infant, Premature, Diseases/immunologyABSTRACT
Early diagnosis and appropriate treatment of biochemical abnormalities accompanying neonatal seizures is important for effective seizure control and to avoid further brain damage. The present study was carried out on 35 neonates to determine the frequency of various biochemical abnormalities in neonatal seizures. Diagnostic evaluation included estimation of levels of serum calcium, phosphorus, magnesium, sodium, potassium, zinc, and blood glucose. Two-thirds of the neonates with seizures had biochemical disturbances in their sera. A variety of abnormalities occurred in asphyxiated infants, including hyponatremia, hypoglycemia, hypocalcemia, and hypomagnesemia. Primary metabolic disorders accounted for one-forth of the cases of neonatal seizures, the most common being hypoglycemia, hypoglycemia/hypocalcemia, and hypocalcemia/hyperphosphatemia. Inappropriate intrauterine growth, inadequate feeding, and feeding with cow's milk were the main risk factors for primary metabolic seizures. Hyponatremia was a frequent finding in seizures resulting from brain damage like birth asphyxia, meningitis, and intracranial hemorrhage. No infant had hypernatremia, hyperkalemia, hypokalemia, or low serum zinc.
Subject(s)
Biochemical Phenomena , Biochemistry , Humans , India , Infant, Newborn , Infant, Newborn, Diseases/blood , Metabolic Diseases/blood , Prognosis , Seizures/bloodABSTRACT
Quantitation of T Cells in blood is the part of the diagnostic workup for cellular immunity. Specimens of venous blood were collected within 24 hours of birth from 51 healthy, appropriate for gestational age infants. T lymphocytes were identified on the basis of their ability to form rosettes with sheep erythrocytes. The lymphocytes were harvested from peripheral venous blood, which is considered to be more representative of the immune status in the newborn than the cord blood. In the newborn infants the proportion in T cells was found to be considerably diminished in comparison to previously reported values for adults. Preterm infants, especially those with gestational age of 34 wk or less had significantly lower percentage of T cells in their blood as compared with term infants. The proportion of T cells was statistically reduced in infants weighing 2000 g or less in contrast to those weighing 2500 g or more.