1.Response: Regulating Hypothalamus Gene Expression in Food Intake: Dietary Composition or Calorie Density? (Diabetes Metab J 2017;41:121-7).
Mi JANG ; So Young PARK ; Yong Woon KIM ; Seung Pil JUNG ; Jong Yeon KIM
Diabetes & Metabolism Journal 2017;41(3):225-227
No abstract available.
Eating*
;
Gene Expression*
;
Hypothalamus*
3.Suprasellar Chordoid Glioma Combined with Rathke's Cleft Cyst: Case Report.
Hyun Wook LEE ; Sang Bok LEE ; Jong Hyun KIM ; Yeon Lim SUH
Journal of Korean Neurosurgical Society 2002;32(4):376-379
Chordoid glioma, a recently introduced clinicopathologic entity, is a rare neoplasm occurring mainly in the third ventricle and hypothalamus. The authors had experienced a case of chordoid glioma combined with Rathke's cleft cyst which occurred in the sellar and suparasellar region. Here we report clinical, radiological, and histopathological features of this neoplasm with review of literature
Glioma*
;
Hypothalamus
;
Third Ventricle
4.The Effect of Opening Lamina Terminalis on the Development of Hydrocephalus after Aneurysmal Subarachnoid Hemorrhage.
Yeoung Hak HWANG ; Dong Hoon LEE ; Sang Hoon LEE ; Ho Kyung KIM ; Chang Gu KANG ; Ui Wha CHUNG
Journal of Korean Neurosurgical Society 2000;29(5):609-614
No abstract available.
Aneurysm*
;
Hydrocephalus*
;
Hypothalamus*
;
Subarachnoid Hemorrhage*
5.Effects of single and repeated electroconvulsive shock on the hypothalamus and brain stem contents of monoamine metabolites in mice.
Chung San PARK ; Kyung Ho SHIN ; Myung Ah LEE ; Boe Gwun CHUN
Journal of Korean Neuropsychiatric Association 1991;30(4):660-670
No abstract available.
Animals
;
Brain Stem*
;
Brain*
;
Electroshock*
;
Hypothalamus*
;
Mice*
6.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*
7.Hypothalamic-Modified New Hippocampal Neurons for Alzheimer's Disease.
Neuroscience Bulletin 2023;39(11):1735-1737
8.A Case of Diencephalic Syndrome.
Se Ki KANG ; Sang Kun CHANG ; Young Soo HA ; Joon Ki KANG
Journal of Korean Neurosurgical Society 1980;9(2):511-516
Diencephalic syndrome of infancy which is characterized by progressive and profound emaciation often with normal or accelerated skeletal growth, hyperkinesias, hypotension, and hypoglycemia. The profound emaciation so characteristic this syndrome has yet to be explained. The diencephalic syndrome is caused by low grade astrocytoma, ependymoma in the third ventricle including the hypothalamus. Authers report a case of diencephalic syndrome which was confirmed in this patient with ependymoma in the region of anterior hypothalamus by transcallosal approach.
Astrocytoma
;
Emaciation
;
Ependymoma
;
Humans
;
Hyperkinesis
;
Hypoglycemia
;
Hypotension
;
Hypothalamus
;
Hypothalamus, Anterior
;
Third Ventricle
9.Interaction of olfaction and feeding behavior and its neural mechanism.
Acta Physiologica Sinica 2022;74(2):276-282
Olfaction and food intake are interrelated and regulated. In the process of feeding, the metabolic signals in the body and the feeding signals produced by food stimulation are first sensed by the arcuate nucleus of hypothalamus and the nucleus tractus solitarius of brain stem, and then these neurons project to the paraventricular nucleus of hypothalamus. The paraventricular nucleus transmits the signals to other brain regions related to feeding and regulates feeding behavior. In this process, olfactory signals can be transmitted to hypothalamus through olfactory bulb and olfactory cortex to regulate feeding behavior. At the same time, gastrointestinal hormones (ghrelin, insulin, leptin, etc.) and some neurotransmitters (acetylcholine, norepinephrine, serotonin, endocannabinoid, etc.) produced in the process of feeding act on the olfactory system to regulate olfactory function, which in turn affects the feeding itself. This review summaries the research progress of the interaction between olfaction and food intake and its internal mechanism from the aspects of neuronal and hormonal regulation.
Arcuate Nucleus of Hypothalamus/metabolism*
;
Feeding Behavior/physiology*
;
Hypothalamus
;
Paraventricular Hypothalamic Nucleus
;
Smell
10.Effects of phytoestrogen on sexual development.
Korean Journal of Pediatrics 2012;55(8):265-271
Phytoestrogen is an estrogenic compound that occurs naturally in plants. The most common sources of phytoestrogen are soybean products, which contain high levels of isoflavones. This compound, which has structural similarity with estrogen, can act as an estrogen receptor agonist or antagonist. Animal studies provide evidence of the significant effects of phytoestrogen on sexual development, including altered pubertal timing, impaired estrous cycling and ovarian function, and altered hypothalamus and pituitary functions. Although human studies examining the effects of phytoestrogen on sexual development are extremely limited, the results of some studies agree with those of the animal studies. In this paper, we review the possible mechanism of phytoestrogen action and the evidence showing the effects of phytoestrogen on sexual development in animal and human studies.
Animals
;
Estrogens
;
Humans
;
Hypothalamus
;
Isoflavones
;
Phytoestrogens
;
Puberty
;
Sexual Development
;
Soybeans