Planning Matters: A Document Analysis of 24 Portuguese Health Programmes.

Background: Health planning is essential for effective public health interventions and optimal resource utilisation. The Portuguese Directorate-General of Health has a long history of developing health plans and programmes, for communicable and noncommunicable diseases, and their determinants. This study aimed to review the current 24 programmes and assess the adequacy of their structure and content.

Cortical diversity in three species groups of Parmotrema sensu lato (Parmeliaceae, lichenized Ascomycota).

Conventional techniques for structural studies under light microscope were employed to describe and compare the upper cortex anatomy in three species groups of Parmotrema sensu lato. This study indicates that there is a pattern in the structure of the upper cortex in all the three groups of Parmotrema species studied here, and this pattern can be used to place each species group separately within the genus Parmotrema. Although the species of Parmotrema studied have palisade prosoplectenchymatous upper cortex, there are clear differences between the analyzed groups.

Thallus structure and isidium development in two Parmeliaceae species (lichenized Ascomycota).

(Thallus structure and isidium development in two Parmeliaceae species (lichenized Ascomycota)). Conventional techniques for structural studies under light microscope and scanning electron microscope were employed to describe and compare the histology of thallus and isidia development in Parmotrema tinctorum and Parmelinopsis minarum. Although presenting layers typical of the heteromerous structure of Parmeliaceae lichens, the studied species have very distinct anatomical details including: the type of upper cortex, medulla thickness, hyphal orientation pattern and distinct strata in this layer, variations of crystal shape, color, location and degree of association with medullary hyphae, rhizines thickness and covering by a cortical layer.

Evaluation of different protocols for anatomical studies in Parmeliaceae (lichenized Ascomycota).

Anatomical information on most lichen species, including Parmeliaceae species, is scarce and superficial. This is partially due to the technical difficulties found during the preparation of samples and sections suitable for optical microscopy analysis. There is a lack of pictures of anatomical sections as well as detailed anatomical protocols related to the sample processing made by specialized plant anatomists in literature.