H. pylori bacteria produce a number of potent toxins, and they encourage the host's immune system to attack the epithelial cells.3 Together, these actions often result in the death of surrounding cells and prevent the stomach from performing its normal functions.
Bioluminescent Bay Laguna Grande in Las Croabas is a one of a kind ecosystem situated along the Puerto Ricoâs northeastern city of Fajardo. It is the second best-kept bioluminescent bay in Puerto Rico after Mosquito Bay. Visiting bio bay is by far the most mystifying experience of the island.
The map shows Puerto Rico an island in the Greater Antilles, with the Atlantic Ocean to the north and the Caribbean Sea in the south. Puerto Rico lies approximately 1,600 km (1,000 mi) south east of Miami, Florida, to the east of the island of Hispaniola shared by the Dominican Republic and Haiti.