Supercooling, ice nucleation and crystal growth: a systematic study in plant samples.

This paper presents an innovative technological platform which is based on infrared video recording and is used for monitoring multiple ice nucleation events and their interactions, as they happen in 96 well microplates. Thousands of freezing curves were obtained during this study and the following freezing parameters were measured: cooling rate, nucleation point, freezing point, solidus point, degree of supercooling, duration of dendritic phase and duration of crystal growth. We demonstrate the use of this platform in the detection of ice nuclei in plant samples. Future applications of this platform may include breeding for frost tolerance, cryopreservation, frozen food technology and atmospheric sciences.

Adenomyoma of the small intestine in children: a rare cause of intussusception: a case report.

Adenomyomas are hamartomas of the alimentary tract with exceptionally rare localization at the ileum. The case presented here concerns an infant aged 18 months suffering from adenomyoma of the ileum, which was responsible for the development of ileoileac intussusception. Our paper aims at underlining the particularities of this extremely rare entity, while adding the 13th case reported to the international bibliographic references.