Publications by authors named "F R Serna"

A new species of the genus Kirkaldy, 1909 (Hemiptera: Heteroptera: Reduviidae: Harpactorinae: Harpactorini) is described and illustrated. Gamboa & Gil-Santana, represents the first record of the genus for the Province of Napo in Colombia, and the first description of a male individual in the genus. The male specimen representing the new species was collected on a leaf of cacao ( L.

View Article and Find Full Text PDF

Background: In the 2020 GLOBOCAN report, breast cancer is the 3rd most common cause of cancer-related mortality in the Philippines. The incidence of breast cancer in the young (≤40 years) was reported to be higher in the Philippines compared to other Asian countries. Several studies have consistently demonstrated poor survival outcomes in this age group due to its aggressiveness and unique tumour biology.

View Article and Find Full Text PDF

Eccritotarsini (Hemiptera: Heteroptera: Miridae: Bryocorinae) is a group of predominantly phytophagous true bugs, with 650 known species described in 112 genera worldwide. It is the most specious tribe within the subfamily, which is distributed primarily in the Neotropics. Previous studies of Eccritotarsini in Colombia recorded 13 genera and 30 species.

View Article and Find Full Text PDF

Introduction And Importance: Phyllodes tumors (PT) account for less than 1% of all breast tumors. Giant PTs can lead to breast disfigurement, tumoral ulceration, and bleeding. Outright surgical excision can be challenging or unsafe.

View Article and Find Full Text PDF

Ants, an ecologically successful and numerically dominant group of animals, play key ecological roles as soil engineers, predators, nutrient recyclers, and regulators of plant growth and reproduction in most terrestrial ecosystems. Further, ants are widely used as bioindicators of the ecological impact of land use. We gathered information of ant species in the Atlantic Forest of South America.

View Article and Find Full Text PDF