RESUMEN
A study was conducted on the 52 serologically positive cases of dengue, admitted to the Dept. of Paediatrics, R.G. Kar Medical College & Hospital, from an outbreak in Kolkata. The most unusual feature observed in this study was that the rash in some cases was urticarial and intensely pruritic. The shock appeared early in the course of the disease and it was less commonly associated with bleeding (22%). One out of three dengue cases was a severe disease. It was not possible to predict a severe disease from the early symptomatology.
Asunto(s)
Niño , Preescolar , Dengue/complicaciones , Dengue Grave/complicaciones , Brotes de Enfermedades , Femenino , Hospitales de Enseñanza/estadística & datos numéricos , Humanos , India/epidemiología , Lactante , Masculino , Índice de Severidad de la Enfermedad , Choque/etiologíaRESUMEN
A protocol for plant regeneration from leaf explants was developed for tropical mulberry varieties. Effect of sugars, 6-benzyladenine and genotype on shoot regeneration was studied. Highest percentage of shoot regeneration (80 +/- 6) was obtained with genotype S799 on medium containing glucose and 8.9 microM 6-benzyladenine. Genotypes Mandalaya and MIHP, having thicker leaves with waxy cuticle, showed poorer regeneration ability than S799 and Sujanpur-5, which have thinner leaves and cuticle. Histological studies revealed that shoots regenerated from sub-epidermal cells.
Asunto(s)
Adenina/análogos & derivados , Carbohidratos/farmacología , Genotipo , Cinetina , Reguladores del Crecimiento de las Plantas/farmacología , Hojas de la Planta/efectos de los fármacos , Regeneración/efectos de los fármacos , Rosales/genéticaRESUMEN
Total anomalous pulmonary venous connection is a rare congenital heart disease in which the pulmonary veins drain anomalously into the right atrium or its tributaries. The condition manifests from infancy and has a high mortality rate in infancy and childhood.