The tiny filtering units of kidney are the nephrons.there are millions of them in our body.they contain a number of network of tubes, cells and canals specialised in transmittâ¦ingThe kidney is responsible for maintaining fluid balance within the body. The basic structural and functional units of the kidneys are the nephrons.
Oily hair in dogs is often caused by seborrhea, which is a skin disorder. This condition is also frequently called seborrheic dermatitis.. If your pooch has this common ailment, his skin's sebaceous glands are manufacturing inordinate levels of sebum. Some dog breeds are particularly susceptible to the inherited form of seborrhea.
Salivary Mucocele in Dogs. An oral or salivary mucocele refers to a swelling of the soft connective tissues in the dog's mouth. The swelling appears like mucus-filled sack, and is more than three times as likely to form in dogs than in cats. However, all dog breeds are susceptible to oral and salivary mucoceles.ome of the most common signs of oral and salivary mucoceles are: 1  Facial swelling. 2  Oral pain and swelling. 3  Blood in the saliva. 4  Difficulty swallowing. 5  Eye pressure and pain. 6  Respiratory disease or difficulties breathing. 7  Soft, developing masses in the neck (cervical).