Difference between revisions of "Vaginal Smear for Oestrus Detection in the Bitch"
Jump to navigation
Jump to search
| (11 intermediate revisions by 4 users not shown) | |||
| Line 1: | Line 1: | ||
| + | {{toplink | ||
| + | |backcolour =EED2EE | ||
| + | |linkpage =Reproductive System - Anatomy & Physiology | ||
| + | |linktext =Reproductive System | ||
| + | |maplink = Reproductive System (Content Map) - Anatomy & Physiology | ||
| + | |pagetype =Anatomy | ||
| + | |sublink1=Reproductive System - Anatomy & Physiology#Female Reproductive Tract | ||
| + | |subtext1=FEMALE REPRODUCTIVE TRACT | ||
| + | |sublink2=Female_Reproductive_Tract_-The_Vagina/Vestibule_-_Anatomy_%26_Physiology | ||
| + | |subtext2=VAGINA | ||
| + | }} | ||
| + | <br> | ||
| + | |||
| + | |||
== Introduction == | == Introduction == | ||
| Line 6: | Line 20: | ||
* At the onset of pro-oestrus, large numbers of erythrocytes are present. | * At the onset of pro-oestrus, large numbers of erythrocytes are present. | ||
| − | * When true oestrus occurs, the | + | * When true oestrus occurs, the nuber of erythrocytes is reduced, and the smear consists of superficial cells from the stratified squamous epithelium. Such cells include: |
** Anuclear cells | ** Anuclear cells | ||
** Cells with pyknotic nuclei | ** Cells with pyknotic nuclei | ||
| Line 14: | Line 28: | ||
** Nucleated basal of the stratified squamous epithelium | ** Nucleated basal of the stratified squamous epithelium | ||
** Intermediate cells of the stratified squamous epithelium | ** Intermediate cells of the stratified squamous epithelium | ||
| − | ** Few | + | ** Few neutrophils |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
== Vaginal Epithelium == | == Vaginal Epithelium == | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
Revision as of 09:07, 9 September 2008
|
Introduction
Vaginal smears can be used to determine the stage of the oestrous cycle. Smears are generally stained with Leishman's or a Trichrome stain such as Shorr's.
Vaginal Smears
- At the onset of pro-oestrus, large numbers of erythrocytes are present.
- When true oestrus occurs, the nuber of erythrocytes is reduced, and the smear consists of superficial cells from the stratified squamous epithelium. Such cells include:
- Anuclear cells
- Cells with pyknotic nuclei
- Large intermediate cells
- Towards the end of oestrus, polymorphonuclear neutrophil leukocytes appear. These become the dominant cell type during metoestrus.
- In anoestrus,different cell types are present,these are:
- Nucleated basal of the stratified squamous epithelium
- Intermediate cells of the stratified squamous epithelium
- Few neutrophils