Prostaglandins are modified fatty acids that are produced by a wide range of cells. They generally affect only nearby cells and tissues, and thus are known as "local hormones."
They are called prostaglandins.
Prostaglandins are the group of hormones referred to as tissue hormones.
Hormone-like substances produced by nearly all cells are called cytokines. These molecules are important for cell signaling and regulation of the immune response in the body. Examples include interleukins, interferons, and tumor necrosis factor.
Distant hormone is not technical term ,you probably want to say pheromone ,these are not pheromone .
Prostaglandins.
Local hormones produced by most body tissues are called autocrine and paracrine hormones. Autocrine hormones act on the same cell that produced them, while paracrine hormones act on nearby cells within the same tissue.
Prostaglandins are also called paracrines. Prostaglandins are not hormones, but autocrines or paracrines, which are locally acting messenger molecules. They differ from hormones in that they are not produced at a discrete site but in many places throughout the human body.
Fatty Acids
The hormone that causes menstruation is called prostaglandins. These hormones are produced by the body's tissues, including the lining of the uterus, and play a role in triggering the shedding of the uterine lining during the menstrual cycle.
Insulin, testosterone, and estrogen are examples of hormone-like molecules that are not produced from arachidonic acid. Arachidonic acid is a precursor for eicosanoids such as prostaglandins, thromboxanes, and leukotrienes.
The hormone-like chemicals responsible for menstrual cramps are called prostaglandins. These normally don't cause menstrual cramps, they are produced to cause the uterus to contract to push out menstrual flow, but in larger quantities they cause inflammation.
Prostaglandins because they come from male prostate glands.