An in vivo imaging device including at least one image sensor and an energy receiving unit that is configured to receive electromagnetic energy and to convert the received electromagnetic energy to energy for powering at least one electrical component of the image sensor. The preamble may contain one or more words of fixed andor variable dummy data. Induction of the cultured mushroom mycelia to undergo autolysis produces autolysates rich in antitumorigenic and other medicinally useful materials. The rotary member can rotate around the axis of protrusion with respect to a slide member so as to adjust the imaging direction of the imaging lens unit of a camera body. Because of the cord reel, the updown configuration of the curtain panel can be activated by directly pushing and pulling the curtain panel. The use of luminescent ruthenium and osmium complexes comprising these ligands in electrochemiluminescence assays shows that the use of these labels can significantly reduce the amount of non-specific binding observed relative to assays carried out using reagents labeled with analogous labels that don’t present functional groups that decrease non-specific binding.