1.Immunohistochemical study on corticotropin releasing factor(CRF)- containing neuron in the rat hypothalamus.
Korean Journal of Anatomy 1992;25(2):152-160
No abstract available.
Adrenocorticotropic Hormone*
;
Animals
;
Hypothalamus*
;
Neurons*
;
Rats*
2.Distribution of NPY-immunoreactive neurons in the visual cortex of the cat.
Chang Do CHOI ; Young Gil JEONG ; Wol Bong CHOI
Korean Journal of Anatomy 1993;26(3):258-267
No abstract available.
Animals
;
Cats*
;
Neurons*
;
Visual Cortex*
3.Distribution of neuropeptide Y-immunoreactive neurons in the cerebral cortes of the rat.
Ge Gyun KIM ; Moo Ho WON ; Wol Bong CHOI
Korean Journal of Anatomy 1992;25(3):265-273
No abstract available.
Animals
;
Neurons*
;
Neuropeptides*
;
Rats*
4.Immunohistochemistry of neuropeptides in the olfactory bulb of the cat.
Moo Ho WON ; Heungshik S LEE ; Wol Bong CHOI
Korean Journal of Anatomy 1992;25(3):250-264
No abstract available.
Animals
;
Cats*
;
Immunohistochemistry*
;
Neuropeptides*
;
Olfactory Bulb*
5.Anatomical atudy of the olfactory bulb in the cat.
Moo Ho WON ; Heung Shik LEE ; Wol Bong CHOI
Korean Journal of Anatomy 1992;25(2):117-127
No abstract available.
Animals
;
Cats*
;
Olfactory Bulb*
6.Light and electron microscopic immunocytochemistry of parafollicular cells in the Korean squirrel.
Wol Bong CHOI ; Chang Do CHOI ; Moo Hoo WON ; Nam Jung KIM
Korean Journal of Anatomy 1991;24(4):503-512
No abstract available.
Immunohistochemistry*
;
Sciuridae*
7.Distribution of neuropeptide Y-immunoreactive neurons in the corpus striatum of the rat brain.
Jun Sung LEE ; Young Gil JEONG ; Moo Ho WON ; Chang Do CHOI ; Wol Bong CHOI
Korean Journal of Anatomy 1993;26(1):17-28
No abstract available.
Animals
;
Brain*
;
Corpus Striatum*
;
Neurons*
;
Neuropeptides*
;
Rats*
8.Immunocytochemistry and fine structure of pancreatic endocrine cells in the Korean squirrel, sciurus vulgaris coreae.
Wol Bong CHOI ; Chang Do CHOI ; Nam Jung KIM ; Moo Ho WON
Korean Journal of Anatomy 1991;24(2):242-259
No abstract available.
Endocrine Cells*
;
Immunohistochemistry*
;
Sciuridae*
9.Distribution of Neuropeptides-Containing Neurons in the Superior Colliculus of the Cat Brain.
Wol Bong CHOI ; Moo Ho WON ; Mi A SON
Journal of the Korean Ophthalmological Society 1993;34(5):457-467
The distribution and morphology of cholecystokinin-8 (CCK 8)-, neuropeptide Y (NPY)-, Substance P (SP)- and vasoactive intestinal polypeptide (VIP)-immunoreactivity were examined in the cat superior colliculus (SC) by means of immunohistochemistry. Judging from this study, some neuropeptides-IR neurons may be present in the superficial layers of the sc. And these neurons and neuropeptides may be involved in the functions of the superficial layers.
Animals
;
Brain*
;
Cats*
;
Immunohistochemistry
;
Neurons*
;
Neuropeptide Y
;
Neuropeptides
;
Substance P
;
Superior Colliculi*
;
Vasoactive Intestinal Peptide
10.Effects of Dehydration on Vasopressin and Oxytocin Immunoreactive Neurons of the Hypothalamus in the Mongolian Gerbil.
Gee Chul YOO ; Sang Sun YOON ; Sung Ahn NAM ; Seung Mook JO ; Chang Do CHOI ; Wol Bong CHOI
Korean Journal of Anatomy 1997;30(6):741-751
The effects of dehydration on vasopressin and oxytocin immunoreactive neurons in the hypothalamus was investigated by using a immunohistochemistry. Adult Mongolian gerbil[Meriones unguiculates] were deprived of drinking water. Dehydrated animals were sacrificed on the 7th, 14th and 21st day of water retriction. The results are as follows : 1. The body weights were decreased about 1.8% daily. On the 21st day of dehydration, they were shown up to 45% compare to the control. 2. In the hypothalamus of the control group, majority of vasopressin and oxytocin immunoreactive neurons were located in the supraoptic and paraventricular nuclei. 3. Changes due to dehydrated stimulation were mainly observed in vasopressin immunoreactive neurons. And these changes in supraoptic nuclei were more severe than those in paraventricular nucleus. Size of vasopressin immunoreactived cells and of areas were increased as to proceed the dehydration. The numbers of those were increased on the 7th day of dehydration, and then they were continously decreased. 4. Although oxytocin immunoreactive neurons were slightly changed in numbers during dehydration, they were not shown conspicuous changes compare to vasopressin immunoreactive neurons. Thus it is appeared that vasopressin secretory neurons in the hypothalamus of Mongolian gerbil are affected by osmotic stress induced dehydration while oxytocin neurons may be affected by other factors.
Adult
;
Animals
;
Body Weight
;
Dehydration*
;
Drinking Water
;
Gerbillinae*
;
Humans
;
Hypothalamus*
;
Immunohistochemistry
;
Neurons*
;
Osmotic Pressure
;
Oxytocin*
;
Paraventricular Hypothalamic Nucleus
;
Supraoptic Nucleus
;
Vasopressins*
;
Water
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