ABSTRACT
Background: Chronic obstructive pulmonary disease (COPD) and asthma are the two most commonly seen obstructive airway disorders, affecting millions of people across the world. Asthma-chronic obstructive pulmonary disease overlap syndrome (ACOS) includes the patients having features of both COPD and asthma. Objectives: The objectives of the study were to evaluate spectrum of fungal infection in sputum/induced sputum/bronchoalveolar lavage (BAL) samples of ACOS patients. Materials and Methods: Our prospective study conducted on 80 patients diagnosed ACOS, in exacerbation, of either sex attending the Department of Respiratory Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, after taking permission from the ethical committee. Sputum or induced sputum or BAL sample was collected in sterile vials and sent to the microbiology department for the examination for fungal species. In microbiology, sputum/BAL samples were subjected to direct microscopic examination using KOH and cultured on Sabouraud Dextrose Agar. The culture was observed daily until 21 days for any fungal growth. Results: Out of 80 patients of ACOS, 43 were males and 37 were females. Culture results were positive for fungal species in 33 patients out of 80 patients (41.2%). Different species of fungi were cultured such as Candida (22.6%), Aspergillus flavus (5%), Aspergillus fumigatus (2.5%), Aspergillus niger (2.5%), Penicillium non-marneffei (3.8%), Trichosporon spp. (3.8%), and Geotrichum spp. (1.3%). Conclusion: Our observations show that a wide spectrum of fungal species is prevalent in respiratory tract in ACOS patients. Determination of pulmonary mycosis in ACOS is required to detect, and treat the coinfection with fungus well in time and decrease morbidity and mortality due to ACOS.
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.