Overproduction of Estrogen in Dogs
Hyperestrogenism in Dogs
Estrogen -- a type of hormone -- is naturally produced in female dogs. It is responsible for normal sexual behavior and development, and the customary biological function of the female reproductive tract. Overproduction of estrogen can result in what is known as estrogen toxicity (hyperestrogenism). This can happen without any outside interference or it can occur when estrogens are being introduced artificially.
Estrogens sometimes cause abnormal (cystic) cells to line the uterus and this permits the invasion of bacteria from the vagina. The cervix is open during "heat," but if it is closed it can lead to a serious infection (pyometra). In addition, a concentration of estrogen can result in infertility, as well as an imbalance in the blood.
Symptoms and Types
The process of the maturation and release of eggs
An increased (abnormal) desire for sex in female animals
The presence of pus in the uterus
The hollow bodily organ that holds the embryo and fetus and provides nourishment; only found in female animals.
The genitalia of a female; found on the outside
Small structures that filter out the lymph and store lymphocytes
The sex organ of male animals; used in the production of sperm
The condition of being drowsy, listless, or weak
The process of removing tissue to examine it, usually for medical reasons.
The wasting away of certain tissues; a medical condition that occurs when tissues fail to grow.
The type of female hormone produced in the ovaries that contributes to sex drive and female characteristics
The time period in which a female is receptive to male attention
Denotes an animal that is still able to reproduce or is free of cuts and scrapes
a) inhaling b) getting out fluid or gas by the act of sucking.
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