• 한국환경보건학회지
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• 제31권1호
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• pp.66-72
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• 2005

The effects of Chelidonii Herba on the cell mediate and humoral immune responses were investigated in ICR mice. ICR mice received intraperitoneal injection of methanol extracts (ether fraction, buthanol fraction, water fraction) for 5 days before sensitization. The change of body weight (%), the organ weight ratio (%), the numbers of RBC and WBC, the ear swelling by dinitrofluorobenzene, the titers of hemagglutination (HA) and hemolysin (HY) to SRBC were determined. The results were as follows; 1. The change of body weight (%) showed a tendency of increasing generally. 2. The weight of spleen (%) revealed decreasing but that of thymus revealed increasing. 3. Ear swelling was maxium at 48 hours after challenge and was significantly decreased in the groups treated with Ether, Buthanol and Water. 4. The numbers of RBC and WBC were decreased generally. 5. HA and HY titers were decreased significantly.

• 대한한방내과학회지
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• 제1권1호
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• pp.92-97
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• 1976

Upon feeding dried Ginseng to rats of either low-protein or high protein diet ethanol was administered intraperitoneally and disappearance rate blood alcohol was enzymatically measure. In terms of residual blood alcohol after a time lapse of 3.5 hours between intraperitonial administration and blood withdrawal neither ginseng nor ginseng plus 40% casein did improve the rate, of alcohol clearance but sexual difference was clearly demonstrated in favor of female rats. In the case of blood withdrawn only 2 hours after intraperitoneal injection of alcohol, the tendency of female superiority in alcohol clearance rate is demonstrated when a comparison is made among the groups fed with ginseng and this was particularly true is groups of rats fed with basal diet plus 1 percent ginseng residual blood ethanol being 15.4 mg/ml vs. 8.8 mg/ml. Liver homogenate alcohol dehydrogenase activity measured in terms of residual ethanol content after in vitro reaction on which a known amount of alcohol was added clearly demonstrated a male superiority in alcohol clearance.

• Journal of Ginseng Research
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• 제9권1호
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• pp.112-118
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• 1985

It has been known that the ginseng extracts activate the lipid metabolism in animal body. The experiments were undertaken to elucidate the effects of total, diol, and trial saponin of ginseng on the activities of acyl Co-A synthetase and hydroxyacyl Co-A dehydrogenase involved in fatty acid metabolism in normal albino rat liver. The acyl Co-A synthetase activity, in vitro, was increased by 20% with treatment of 2.5${\times}$10-3% total saponin, by 14% with 2.5${\times}$10-3% diol saponin, arid 30% with 2.5${\times}$10-4% triol saponin, respectively. And the enzyme activity was increased by 27% at 2 hours after intraperitoneal injection of total saponin. Hydroxyacyl Co-A dehydrogenase activity, in vitro, was increased by 77% with 10-4% total saponin, by 64% with 10-2% diol saponin, and by 72% with 10-3% triol saponin, respectively. Also, the enzyme activity, in vivo, was increased by 15.3% and 33% at 2 hours and 4 hours.

• Biomolecules & Therapeutics
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• 제7권2호
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• pp.145-152
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• 1999

In an attempt to elucidate the anti-inflammatory action of ginseng total saponin, protopanaxadiol and protopanaxatriol, the anti-inflammatory activity of three compounds was investigated under various acute and chronic inflammatory models. The blood vessel permeability was slightly inhibited by total saponin and protopanaxatriol treatments. Granuloma formation induced by 2% carrageenan was inhibited by total saponin and protopanaxatriol. The cotton-pellet granuloma formation was significantly inhibited by intraperitoneal injection of total saponin. Total saponin and protopanaxadiol inhibited leukocyte emigration and protein exudation in CMC-induced pouch but protopanaxauiol increased leukocyte emigration. The swelling of rat hind paw induced by 1% carrageenan was significantly inhibited by total saponin, protopanaxadiol and protopanaxatriol both single and 2 weeks treatments. Total saponin, protopanaxadiol and protopanaxatriol decreased the anti-inflammatory activity in adrenalectomized rat. Our results suggest that total saponin, protopanaxadiol and protopanaxatriol have potent anti-inflammatory activity, this may be mediated in part through stimulation of adrenal glands.

• 한국임상수의학회지
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• 제11권1호
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• pp.393-399
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• 1994

This study was carried out to investigate the analgesic and antipyretic effects of acupuncture in goat suffered from pain and fever induced experimentally : electroacupuncture and laser acupuncture for the relief of pain and traditional needing for the of fever. Pain was induced by intraperitoneal injection of 0.7% acetic acid solution and it's extent was estimated with the number of writhing syndrom as indicator of pain. When lipopolysaccharide was given into the vein in goat, fever with biphasic type was produced. In the goats with pain the superior analgesic effects of electroacupuncture to aminopyrine and sulpyrine were found, but the effects of laser acupuncture were not satisfactory. The high body temperature of goats was gradually decreased with the lapse of time following traditional needling(venesection by needle) and showed a tendency to return to normal body temperature. Serum GOT, GPT:, BUN, creatinine values and acetylcholinesterase activity following electroacupuncture were not altered. It is considered that electroacupuncture combined with medicament can sucure exellent analgesic and antipyretic effects in animal practice.

• Asian-Australasian Journal of Animal Sciences
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• 제14권2호
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• pp.276-279
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• 2001

The effect of helminthiasis on zinc metabolism was monitored using endogenous $^{65}Zn$ after intraperitoneal injection of 1 g of $^{65}Zn$ as zinc chloride. In the first experiment zinc turnover was investigated in 18 male weanling rats, which were randomly divided into 3 groups. One group was infected with 73 third stage larvae of Nippostrongylus brasiliensis per gram body weight ; the other groups were the pair-fed and ad lib-fed controls. The route of loss of zinc was investigated in the second experiment with the same design using 18 animals with a lower dose of infection (33 larvae per gram body weight). The biological half life of endogenous $^{65}Zn$ was lower (p<0.05) in the infected group as compared to the controls. In the later phase of infection (9th to 16th day) there was reduced retention of $^{65}Zn$ and increased loss (p<0.05) of $^{65}Zn$ from the body though urine and faeces. It was concluded that infection of N. brasiliensis was accompanied by increased loss of endogenous Zn through faeces and urine.

• 대한한의학회지
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• 제23권4호
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• pp.32-44
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• 2002

Objective: In this study, we investigated the effects of Rhizoma Cimicifugae (RC) on the induction of nitric oxide (NO) in RAW 264.7 murine macrophages treated with lipopolysaccharide (LPS). Methods: We examined whether RC have an antipyretic effect by inhibition of COX and/or NOS in fever that is evoked by an intraperitoneal injection of LPS in rats. Results: 1. RC inhibited NO metabolites produced by activated murine macrophage in a dose-dependent manner. 2. RC had an antipyretic effect in a dose-dependent manner in LPS-induced fever. 3. RC inhibited levels of both COX-2 protein and iNOS protein increased by the treatment of LPS in brain tissues as well as brain blood vessels. 4. There were no changes in proteins of nNOS/COX-1. Conclusions: RC has an antipyretic effect by attenuating the level of iNOS and COX-2 protein.

• 생약학회지
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• 제20권1호
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• pp.37-42
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• 1989

This study was carried out to investigate the effect of Glycyrrhizae Radix on serum corticosterone and blood histamine content by immobilization stress in mice. Corticosterone secretion and blood histamine level was significantly increased in mice by subjecting the animals to immobilization stress 1 hr. after intraperitoneal injection of Glycyrrhizae Radix extract (150 mg/kg) and glycyrrhizinic and (15 mg/kg). whereas, administration of cortisol $(7.5\;{\mu}g/kg)$ provoked a decrease in corticosterone secretion and histamine levels. These results suggested that glycyrrhizinic acid was effective on cortiosterone release provoked by immobilization stress and this release was mediated in part by histamine.

• 대한핵의학회지
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• 제26권2호
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• pp.392-395
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• 1992

Hepatic hydrothorax is defined as the presence, in a cirrhotic patient, of a large pleural effusion in the absence of primary pulmonary or cardiac disease. Pleural effusions occur in 5% to 10% of patients with cirrhosis of the liver. The effusions are usually right-sided, but may be bilateral or left-sided. The precise mechanism of fluid accumulation is not clear. We reported a case of right hepatic hydrothorax occuring in the liver cirrhosis with ascites. Diagnosis was confirmed by the intraperitoneal and intrapleural injection of radioisotope $^{99m}Tc-tin$ colloid that demonstrated the one-way transdiaphragmatic flow of fluid from the peritoneal to pleural cavities.

• Applied Microscopy
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• 제27권3호
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• pp.281-293
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• 1997

The effects of antimetabolite, 6-aminonicotinamide (6-AN), on ultrastrudural changes in the spinal cord of golden hamster were investigated. Intraperitoneal administration of 6-AN (10 mg/kg body weight) every two days gave rise to a marked reduction of about $30\sim40%$ in body weight after $26\sim28$ days ($13\sim14th$ injection). In the lesions of the spinal cord, neuroglial cells such as astrocytes and oligodendrocytes were severely damaged, but neurons and blood vessels were not affected by 6-AN. The myelin sheath was also affected by 6-AN. Vacuoles observed in the lesions were produced by the swelling and degenerating changes of neuropils and neuroglial cells. Numerous swollen mitochondria and cisterns of rough endoplasmic reticulum were observed in the watery cytoplasm of damaged neuroglial cells, but intermediate filaments were well preserved. Especially in the damaged astrocytes, the outer nuclear membrane were partially swollen and formed a halfmoonlike structure. It is suggested that as well as the multivesicular bodies protruding from the swollen dendrites, the conjugation of adjacent vacuoles also participated in the formation of large vacuoles.