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The term designer cat is often used to refer to these cat breeds. [1] This is not always in the best interests of the cat, as many of these mutations are harmful; some are even lethal in their homozygous form. To protect the animal’s welfare it is illegal in several countries or states to breed with parent cats that bear certain of these ...
[2] While the causes of cancer in cats are unknown, feline leukemia virus is suspected to be a prime contributor. [2] Other factors suspected to increase rates of feline cancer include toxins from the environment, passive smoking, excessive grooming, or licking parts of the body that have been in contact with an environmental toxin. [2]
A cat will be deficient for many months prior to seeing clinical signs in the skin, after which the skin will become scaly and greasy, while the coat will become dull. [7] To treat health concerns caused by a deficiency of fatty acids, the ratio of n-3 to n-6 fatty acids must be corrected and supplemented.
Cat genetics describes the study of inheritance as it occurs in domestic cats. In feline husbandry it can predict established traits ( phenotypes ) of the offspring of particular crosses. In medical genetics , cat models are occasionally used to discover the function of homologous human disease genes.
Feline leukemia virus (FeLV) is a retrovirus that infects cats.FeLV can be transmitted from infected cats when the transfer of saliva or nasal secretions is involved. If not defeated by the animal's immune system, the virus weakens the cat's immune system, which can lead to diseases which can be lethal.
Chemotherapy in relatively healthy ferrets is tolerated very well, but possible side effects include loss of appetite, depression, weakness, vomiting, and loss of whiskers. The white blood cell count must be monitored. Prednisone used alone can work very well for weeks to months, but it may cause resistance to other chemotherapy agents.
A carcinogen (/ k ɑːr ˈ s ɪ n ə dʒ ən /) is any agent that promotes the development of cancer. [1] Carcinogens can include synthetic chemicals, naturally occurring substances, physical agents such as ionizing and non-ionizing radiation, and biologic agents such as viruses and bacteria. [2]
Transfusion usually consists of 2-4 L of blood, or 1-2 L of packed cells, over the course of 2–4 hours. [2] Blood transfusion is not without risks: these cells stress the mononuclear phagocytic system , increasing the foal's risk of infection, and also may lead to future transfusion reactions, so transfusion should only occur if required to ...