Theobroma cacao: Somatic Embryogenesis.

A two-step process combining direct and indirect somatic embryogenesis, on solid and liquid medium, respectively is described for Theobroma cacao L. Staminodes and petals from unopened bud flowers are used to induce primary direct embryos. Then, these primary embryos are cut to produce embryogenic calli which will develop secondary embryos.

Efficiency of Continuous Subcutaneous Insulin Infusion for Premature Neonate: A Case Report.

Neonatal hyperglycaemia is common in extremely low birth weight (ELBW, <1,000 g) infants, associated with a number of adverse clinical outcomes, and usually treated with continuous intravenous insulin infusion (CIVII). We report a case of continuous subcutaneous insulin infusion (CSII) in an ELBW neonate (730 g, 25 weeks GA) requiring insulin infusion for transient idiopathic hyperglycaemia. After presenting hyperglycaemia on day 4, the patient was treated with CIVII.

Indirect somatic embryogenesis of L in liquid medium and improvement of embryo-to-plantlet conversion rate.

The establishment of cocoa embryogenic cell lines in liquid medium starting from high frequency somatic embryogenesis (HFSE) callus is described. The growth kinetics of the cultures during the multiplication and the expression steps conducted in 250 mL Erlenmeyer flasks were described for three genotypes selected for their agronomical traits (EET95, EET96, and EET103). The glucose and dissolved oxygen concentrations and the absorption of Murashige and Skoog medium macronutrients (nitrate, ammonium, potassium, sulfate, calcium, phosphorus, and magnesium) were monitored.