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951.

Cholinergic Role on Insulin Action in Exocrine Secretion of the Isolated Rat Pancreas

Lee, Yun-Lyul, Park, Hyung-Seo, Kim, Myoung-Sub, Kwon, Hyeok-Yil, Park, Hyoung-Jin 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 2호 4 219-230 (12 pages)

Lee, Yun-Lyul, Park, Hyung-Seo, Kim, Myoung-Sub, Kwon, Hyeok-Yil, Park, Hyoung-Jin 저
...
- 4,100원
In order to investigate intra-pancreatic cholinergic roles on insulin action in exocrine secretion, the pancreas was isolated from rats and continuously perfused with modified Krebs-Henseleit solution. Intra-arterial infusion of insulin (100 nM) or cholecystokinin (CCK, 14 pM) alone resulted in stimulation of the volume flow and amylase output. Also insulin potentiated the action of CCK in the exocrine secretion. Tetrodotoxin and atropine completely abolished the potentiating action of insulin...
952.

Evidence for Excitatory Input to Ventral Spinocerebellar Tract Neurons Mediated by Motoneuron Collaterals

Kim, Jong-Hwan, Shim, Dae-Moo 대한생리학회 대한생리학회지 70 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 1호 12 117-186 (70 pages)

Kim, Jong-Hwan, Shim, Dae-Moo 저
...
- 9,900원
This study evaluated the hypothesis that motoneuron collaterals modulate the excitability of ventral spinocerebellar tract neurons. In acute cats, 128 ventral cerebellar tract cells were studied extracellularly to determine the effects of ventral root stimuli. The majority of the cells responded to ventral root stimulation with either short or long latency increases in spike discharge. In many cells with sufficient spontaneous activity ventral root stimulation also evoked a long lasting...
953.

Effects of Systemic and Focal Hypoxia on the Activities of Rostral Ventrolateral Medullary Neurons in Cats

Yan, Hai-Dun, Kim, Charn, Kim, Ji-Mok, Lim, Won-Il, Kim, Sang-Jeong, Kim, Jun 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 1호 11 105-116 (12 pages)

Yan, Hai-Dun, Kim, Charn, Kim, Ji-Mok, Lim, Won-Il, Kim, Sang-Jeong, Kim, Jun 저
...
- 4,100원
Rendering the brain ischemic would evoke the cerebral ischemic reflex which is characterized by an arterial pressor response, apnea and bradycardia. Since the rostral ventrolateral medulla (RVLM) is known to play a key role in the maintenance of normal cardiopulmonary activity, during the cerebral ischemic reflex some cardiac related cells should be excited and respiration related cells inhibited. In this context, the responses of RVLM neurons to systemie and focal hypoxia were analyzed in the...
954.

Effects of Anticonvulsants on Acute and Tonic Pains in the Rat

Shin, Hong-Kee 대한생리학회 대한생리학회지 8 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 1호 10 97-104 (8 pages)

Shin, Hong-Kee 저
...
- 3,000원
Different neural substrates have been reported to be implicated in analgesic mechanisms in the acute phasic and the sustained tonic pains. To explore the differential antinociceptive action of diphenylhydantoin (DPH) and carbamazepine (CBZ) on the acute phasic and the tonic pains, changes in tail flick latency, hot plate latency and the formalin-induced nociceptive score were assessed prior to and after intraperitoneal administration of DPH (20 & 40 mg/Kg) and CBZ (20 mg/Kg). In 11 rats, CBZ was...
955.

Adenosine Agonist-induced Changes in the Transmission of Sensory Signals in the Cat Spinal Cord

Kim, Kee-Soon, Shin, Hong-Kee, Kim, Jin-Hyuk 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 1호 9 85-96 (12 pages)

Kim, Kee-Soon, Shin, Hong-Kee, Kim, Jin-Hyuk 저
...
- 4,100원
Adenosine and its analogues are known to possess analgesic effects and to be involved in the opiate-induced antinociception as well. This study was designed to investigate the effects of three adenosine agonists, 5 - (N-cyclopropyl) -carboxamidoadenosine(CPCA), 5 -N-ethylcarboxamidoadeno-sine (NECA) and N6-cyclohexyladenosine (CHA) on the signal transmission in the spinal cord and also to elucidate mechanisms of their actions in the anesthetized cat. All the tested adenosine agonists(i.v,)...
956.

Spectral Analysis of Heart Rate Variability during Treadmill Exercise at Various Speeds and Grades

Kim, Hyeong-Jin, Kim, Ki-Hong, Ahn, Dong-Kuk, Park, Jae-Sik 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1996, 제 30권 제 1호 5 43-52 (10 pages)

Kim, Hyeong-Jin, Kim, Ki-Hong, Ahn, Dong-Kuk, Park, Jae-Sik 저
...
- 3,000원
This study was aimed to elucidate the changes in heart rate variability during treadmill exercise at various speeds and grades by spectral analysis. Thirty-three untrained male college students aged 20 ~ 26 yr were employed to exercise on a treadmill using 4 speeds (4.02, 5.47, 6.76 and 8.05 km/h) and 6 grades (0, 4, 8, 12, 16 and 20%). A fixed speed was selected for each session with the grade increased every 3 min. The electrocardiogram, respiration and the stepping activity were continuously...
957.

Effects of Morphine on Somatosyrnpathetic Reflex and Arterial Blood Pressure Response Evoked by Stimulation of Peripheral Nerves

Huh, Min-Gang, Yan, Hai-Dun, Lim, Won-Il, Kim, Jun 대한생리학회 대한생리학회지 13 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 2호 13 309-321 (13 pages)

Huh, Min-Gang, Yan, Hai-Dun, Lim, Won-Il, Kim, Jun 저
...
- 4,200원
of the peripheral nerve was investigated in cats anesthetized with α-chloralose. Single sympathetic postganglionic fiber activities were recorded from the hindlimb muscle and skin nerves and also from the cervical and abdominal sympathetic chains. Effects of the morphine on responses of the sympathetic nerve and arterial blood pressure to activation of the peripheral Aδ- and C-afferent nerves were analyzed. The following results were obtained. 1) Arterial blood pressure was depressed by...
958.

Enhanced Efficacy of the Commissural Transmission between Lateral Giants in the Sensitization of Crayfish Escape Behavior

C.Lee, Sun-Hee 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 2호 11 291-300 (10 pages)

C.Lee, Sun-Hee 저
...
- 3,000원
a naturally occurring neuromodulator in the crayfish nerve cord, has also been shown to enhance transmission at the cholinergic synapse between primary afferents and sensory interneurons, and has been conjectured to mediate sensitization. Like traumatic shock, octopamine (10-5-5 X 10-4 M) also enhanced the efficacy of commissural transmission between lateral giants, as indicated by a significant reduction of commissural delay. This effect was blocked by an octopamine antagonist phentolamine,...
959.

Enhanced Expression of Angiotensinogen mRNA in Rat Central and Peripheral Tissues Following Hemorrhage

Do, Eun-Ju, Yang, Eun-Kyoung, Kim, Kyung-Soon, Kim, Suk-Hee, Park, Yoon-Yub, Ahn, Dong-Kuk, Park, Jae-Sik, Lee, Won-Jung 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 2호 8 259-268 (10 pages)

Do, Eun-Ju, Yang, Eun-Kyoung, Kim, Kyung-Soon, Kim, Suk-Hee, Park, Yoon-Yub, Ahn, Dong-Kuk, Park, Jae-Sik, Lee, Won-Jung 저
...
- 3,000원
The renin-angiotensin system plays an important role in the regulation of blood pressure and in body fluid homeostasis. There is increasing evidence for generation of endogenous angiotensin II in many organs and for its role in paracrine functions. Studies were designed to investigate whether hemorrhage produces rapid changes in the gene expression of angiotensinogen in peripheral and brain tissues. Wistar rats received saline drinking water for 7 days, were bled at a rate of 3mlkg-1 min-1 for...
960.

Contractile and Electrical Responses of Guinea-pig Gastric Smooth Muscle to Bradykinin

Kim, Chul-Soo, Jun, Jae-Yeoul, Kim, Sung-Joon, So, In-Suk, Kim, Ki-Whan 대한생리학회 대한생리학회지 10 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 2호 5 233-242 (10 pages)

Kim, Chul-Soo, Jun, Jae-Yeoul, Kim, Sung-Joon, So, In-Suk, Kim, Ki-Whan 저
...
- 3,000원
a calcium-releasing action of bradykinin front the intracellular calcium pool, because such change was blocked by pretreatment with caffeine. Bradykinin-induced contraction was also blocked by pretreatment with caffeine. From these results, it is suggested that bradykinin induces a calciumrelease and contraction through the B2 receptor of guinea-pig gastric smooth muscle. Enhancement of slow wave activity is an indirect action of bradykinin through enteric nerve cells embedded in muscle strip.

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