Leptin is produced primarily in the adipocytes of white adipose tissue. It also is produced by brown adipose tissue, placenta (syncytiotrophoblasts), ovaries, skeletal muscle, stomach (the lower part of the fundic glands), mammary epithelial cells, bone marrow, gastric chief cells and P/D1 cells.
The fuel filter, in a 2008 Ford fusion, is located inside of the fuel tank. Drain the fuel from the fuel tank. Remove the fuel filter plate. The fuel filter will slide out. Reverse the process to install the new fuel filter. The fuel filter, in a 2008 Ford fusion, is located inside of the fuel tank. Drain the fuel from the fuel tank.
Slide under the driver side of the F-150 behind the cab and locate the fuel filter, mounted to the driver-side frame rail. The fuel filter looks like a silver cylinder with a fuel line coming out of each end. The fuel lines are secured to the fuel filter by safety clips.hinkstock Images/Comstock/Getty Images. The fuel filter on the 2007 Ford F150 is a canister-type filter that strains any type of impurities from the gas. The canister filter is designed with a inner filter made up of elongated fibers that catch and hold impurities in the gas as it travels to the injectors.