Meibomian glands
There are several: the pineal gland, the pituitary gland, the hypothalamus is a glandular structure, there are mucus glands in the mouth and nasal cavities, there are several salivary glands, glands which produce cerumen in the external auditory canal, oil glands on the skin of the face and scalp, lacrimal gland, meibomian glands, etc.
Examples of holocrine glands include the sebaceous glands of the skin and the meibomian glands of the eyelid. Source: http://en.wikipedia.org/wiki/Holocrine
Holocrine gland is a type of exocrine gland that destroys its own cells in addition to its products. An example of this is the sebaceous gland.
The medial glands of the eye are sebaceous and sweat glands. These glands produce moisture to lubricate the eye.
basically they are both the same thing is just that exocrine glands are sudoriferous glands and they produce sweat.
The adrenal glands produce insulin. In diabetes, these glands no longer produce sufficient insulin.
Glands produce hormones.
Endocrine glands
A group of glands that produce hormones is the endocrine system.
your oil glands produce oil automaticly
Parathormone is produced by parathyroid glands.