Term
|
Definition
| chromophils (stain well) and chromophobes (stain poorly) |
|
|
Term
|
Definition
| acidophils (granules stain with acidic dye) and basophils (granules stain with basic dye) |
|
|
Term
|
Definition
| somatotrophs and mammotrophs |
|
|
Term
|
Definition
| thyrotrophs, corticotrophs, and gonadotrophs |
|
|
Term
|
Definition
|
|
Term
|
Definition
prolactin (stim mammary gland)
acidophil |
|
|
Term
|
Definition
thyroid stimulating hormone (TSH)
basophil |
|
|
Term
|
Definition
secrete adrenocorticotropic hormone (ACTH)
controls glucocorticoid secretion
basophil |
|
|
Term
|
Definition
|
|
Term
| path of releasing hormones |
|
Definition
| secreted by hypothalamic neurons which terminate in median eminance --> enter capillary network in ME; primary plexus which receives blood from superior hypophyseal artery--> drained by hypophyseal portal veins into second capillary network in pars distalis where they terminate on their "-trophs" |
|
|
Term
|
Definition
| arranged around hypophyseal portal veins |
|
|
Term
| low glucocorcitocoids in adrenal medulla |
|
Definition
|
|
Term
| high glucocorticoids in adrenal medulla |
|
Definition
|
|
Term
|
Definition
| travels from adrenal gland capsule to medulla, providing arterial oxygen w/o influencing epi or norepi production |
|
|
Term
|
Definition
| cortical vessles containing cortical steroids drain into central vein of medulla in adreanal gland |
|
|
Term
| neurohypophysis neurosecretory cells |
|
Definition
| ADH/vasopressin and oxytocin MADE IN HYPOTHALAMUS; move down axon in granules to nerve termini; deposited next to inferior hypophyseal artery --> capillary network-->hypophyseal vein |
|
|
Term
|
Definition
adrenal medulla
secrete epi OR norepi
stain brown with potassium dichromate |
|
|
Term
|
Definition
top of adrenal cortex
column arrangement
secrete mineralcorticoids (aldosterone) |
|
|
Term
| what secretes glucocorticoids in adrenal gland? |
|
Definition
zona fasciculata (columns)
zona reticularis (chaotic, branching pattern) |
|
|
Term
| Main vain of adrenal gland |
|
Definition
|
|
Term
| what stains darker, norepi or epi? |
|
Definition
| norepi stains darker with potassium dichromate |
|
|
Term
| increased glucocorticoids stimulates |
|
Definition
|
|
Term
| decreased glucocorticoids secrete |
|
Definition
|
|
Term
| adrenal artery going directly to medulla not influenced by glucocorticoids |
|
Definition
|
|
Term
| capillaries in adrenal medulla |
|
Definition
|
|
Term
|
Definition
| Median eminance, posterior pituitary, infundibular stalk |
|
|
Term
|
Definition
| pars distalis, pars intermedia, pars tuberalis |
|
|
Term
| structure of neurohypophysis |
|
Definition
| unmyelinated axons with nerve cell bodies up in hypothalamus |
|
|
Term
| nuclei associated with hypothalamohypophyseal tract |
|
Definition
| Supraoptic nucleus and paraventricular nucleus |
|
|
Term
|
Definition
glial type of cells, located in neurohypophysis
act like astrocytes |
|
|
Term
| nuclei in neurohypophysis |
|
Definition
|
|
Term
|
Definition
| pars nervosa, pars intermedia |
|
|
Term
|
Definition
| pars distalis, pars tuberalis |
|
|
Term
|
Definition
melanotrophs - secrete melanocyte stimulating hormone
affects melanin production |
|
|
Term
| blood supply in pars distalis |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| principal cells in thyroid |
|
Definition
| squamous to cuboidal epithilium lining follicles |
|
|
Term
|
Definition
| thyroid; C-cells (clear), secrete calcitonin |
|
|
Term
| parenchyma of parathyroid |
|
Definition
| chief and oxophillic cells |
|
|
Term
|
Definition
| large, many mitochondria, eosiniphilic |
|
|
