• The Korea Journal of Herbology
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• v.39 no.1
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• pp.31-38
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• 2024

Objectives : Ulcerative colitis is a chronic recurrent inflammatory disease of the gastrointestinal tract. However, there are some drawbacks to long-term drug therapy such as the risk of opportunistic infections. Recently, there was an increasing interest on the use of khorasan Kamut wheat because of their higher value of selenium and fiber than modern wheat. The present study was aimed to investigate the effect of Kamut brand wheat enzyme (Kamut WE) diet on colon health in dextran sulfate sodium (DSS)-induced colitis mice. Methods : Female C57BL/6J mice were divided into 6 groups. (1) normal (Water and AIN-93G diet), (2) control (1.25% DSS and AIN-93G diet), (3) Kamut WE (1.25% DSS and Kamut WE diet), (4) normal (Water and AIN-93G diet), (5) control (2.50% DSS and AIN-93G diet), (6) Kamut WE (2.50% DSS and Kamut WE diet). Dietary intake, body weight change, disease activity index (DAI), colon length and spleen weight were monitored. Results : Kamut WE group alleviated colitis symptom, including dietary intake loss, DAI (weight loss, loose stools, bleeding), colon length shortening and spleen swelling. Further, Kamut WE diets showed a significant effect against pathological damage by the increased colon length, decreased DAI and spleen weight in DSS 1.25% as well as DSS 2.50%. Conclusions : Our study provides evidence that Kamut WE diet increased colon length, decreased DAI and spleen weight in intestinal inflammation.

• Journal of the Korean Society of Radiology
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• v.14 no.3
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• pp.337-343
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• 2020

An enlarged spleen can be caused by infections, cirrhosis and other liver diseases, blood diseases characterized by abnormal blood cells, problems with the lymph system, immune diseases, or other conditions. Therefore, knowing the normal size of the spleen is helpful for the diagnosis of spleen and may be useful for follow-up. Ultrasonographic examination may be considered normal size if the maximum length is less than 12 cm and less than 5 cm in thickness, but may vary depending on sex and race. We aimed to present the normal range of spleen size by measuring the spleen size by ultrasonography in 20's normal adult Korean. The length of the male spleen was 10.95±1.07 cm and the width was 4.48±0.61 cm. The female length was 9.20±1.30 cm and the width was 3.55±0.44 cm. There was a significant difference (p<0.001). The spleen length increased with increasing height (r=.57) and there was a significant positive linear relationship with increasing spleen length as body weight increased(r=.63). In normal adults, 5 men and 2 women had a spleen length of more than 12 cm and 2 men with a size exceeding 13 cm.

• Environmental Analysis Health and Toxicology
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• v.4 no.1_2
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• pp.1-10
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• 1989

Experiments were performed on mice to investigate the influences of doxycycine and ethanol on the immune responses. Doxycycline was injected intraperitoneally and ethanol was administered in the drinking water. Mice were sensitized and challenged with sheep red blood cells. Immune responses were evaluated by humoral immunity, cellular immunity, peripheral circulating white blood cell and phagocyte activity. Pathotoxicological influences were measured by serum protein and albumin. The weight of spleen, thymus and liver were measured. Doxycline and ethanol combined administration decreased the weight of thymus and spleen. Humoral and cellular immune response were reduced by doxycycline administration. Especially ethanol combined administration significantly reduced humoral and cellular immune response. Phagocyte activity was increased by ethanol combined administration and peripheral circulating white blood cell was significantly increased by ethanol adminstration. Ethanol combined administration decreased serum A/G ratio.

• Asian-Australasian Journal of Animal Sciences
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• v.14 no.1
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• pp.96-100
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• 2001

Three commercial strains bred in the US (Hubbard), Holland (Lohman), and Canada (Shaver) and Balady breed of chickens were orally infected with $10^6$ cfu of Salmonella gallinarum per chick. Chicks were compared for weight gain, feed intake, feed conversion ratio, mortality rate and contamination of the liver, spleen and intestine with Salmonella gallinarum on the day of slaughter. The Balady chicks had significantly the lowest mortality rate (p<0.01) and weight gain (p<0.001) and poorest feed conversion ratio (p<0.001). Salmonella gallinarum could be shed from the liver, spleen and intestine with alternative rates in all strains. Lohman was the most resistance over the other two commercial strains, while Hubbard had the highest susceptibility. The Balady chicks were the most resistance. However, they may serve as a possible reservoir of Salmonella gallinarum and it may play a role of spreading the infection to the commercial farms in Jordan.

• YAKHAK HOEJI
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• v.48 no.1
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• pp.41-46
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• 2004

Mancozeb, a polymeric complex of zinc and manganese salts of ethylene bisthiocarbamate (EBDC), is used widely in agriculture as fungicides, insecticides, and herbicides. Mancozeb can be occupationally and environmentally exposed to human and has been reported to induce estrogenic activity, therein it is considered as an endocrine disrupter, We investigated the effects of acute exposure of Mancozeb on the immune function in mice. After single oral administration of Mancozeb to female ICR mice, the immunopathological parameters (body- and organ-weight, splenic cellularity hematological parameters), mitogen (Con A, PHA+IL-2, LPS)-induced splenocyte proliferation (SP) and splenic IgM plaque forming cell (PFC). WBC and splenic cellularity were decreased, but liver-, kidney-, and spleen-weight were increased when compared with control group. Splenic IgM PFC against SRBC was slightly lowered. Mitogen-induced proliferation of spleen cells from Mancozeb-treated mice was not signifcantly changed ex vivo, however, SP in vitro were significantly lowered in concentration dependent manner. These results indicate that Mancozeb could affect the immune function in mice.

• The Korean Journal of Physiology
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• v.4 no.2
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• pp.33-36
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• 1970

A study was planned to see if the ginseng has any influence upon the weight of viscera of male and female rats. One hundred and ten male rats (body weight: $35{\sim}40\;gm$ at the beginning of the experiment) and an equal number of females with similar body weight were use4 Excluding 10 male and 10 females which served as controls, these rats were divided equally into 4 groups (male ginseng group, male saline group, female ginseng group and female saline group), each of which comprising 50 animals. For 45 days, the male and female ginseng groups received every day 0.6 m1/100 gm body weight of ginseng extract solution (4 mg of ginseng alcohol extract in 1 ml of saline) subcutaneously, and the male and female saline groups received the same amount of physiological saline. Each group was further divided into 5 subgroups comprising 10 animals, and the 10 control rats and each subgroups were sacrificed immediately before, and 5, 15, 35, 35, and 45 days after beginning of the drug administration, respectively. The body weight of each subgroup was checked immediately before sacrificing it, and the heart, lung, liver, kidney, adrenal gland, spleen, and testis or uterus of each animal were weighed with a torsion balance. Following results were obtained: 1. Ginseng significantly facilitated gain in weight of testis and spleen as well as body weight of rats from 35th day after beginning of the drug administration on, but not before this time. 2. Ginseng did not exert significant influence upon the weight of heart, lung, liver, tidney, adrenal gland, and uterus of the rat.

• Archives of Pharmacal Research
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• v.25 no.6
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• pp.946-953
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• 2002

Bisphenol A [2, 2 bis (4-hydoxyphenyl) propane; BPA] is a widely used endocrine disruptors and has estrogenic: activities. Although interests on biological effect of BPA are rising, evidences of its effect on immune system are lacking. We investigated that the effect of BPA on immune parameters to postulate the mechanism, and BPA interruptions between neuroendocrine and immune system. BPA was administrated to mice by p.o. (as a drinking water) dose on 0.015, 1.5 and 30 mg/ml for 4 weeks. The BPA treatment did not result in any change in body weight, spleen weight and distribution of lymphocyte subpopulation collected from spleen. BPA induced prolactin production in spleen, and exposure of SPA increased the activity of splenocyte proliferation in response to Con A (p<0.001). The production of a strong Th-1 type cytokine ($IFN-{\gamma}$) was induced while Th-2 type (IL-4) was suppressed by SPA treatment. These were consistent with RT-PCR results of transcription factor GATA-3 and IRF-1. These findings suggested that stimulation of prolactin production by estrogenic effects of SPA would affect cytokine profiles, and lead to imbalanced cellular immune response. In addition, we could speculate that prolactin and cytokine is important mediator involved in network between neuroendocrine and immune system by BPA.

• Korean Journal of Acupuncture
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• v.24 no.4
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• pp.111-129
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• 2007

Objectives & Methods : The purpose of this study is to observe the effects of Coicis Semen Herbal-acupuncture solution (CS-HAS) at the Joksamni (ST36) on the collagen-induced arthritis in the DBA/1J mouse. The author performed several experiments to analyze the effects of CS-HAS on arthritis; change of the weight; the spleen size and adhesion rate; serum cytokine levels; serum antibody levels; changes of immunocyte counts; the histological changes of joint. Results : In the Coicis Semen Herbal-acupuncture (CS-HA), arthritis index, the incidence of arthritis, and the degree of joint edema were decreased. In CS-HA, there was no weight loss. The size of the spleen, adhesion rate, and the edema and transformation of joint were lowered. In CS-HA, the levels of IL-1${\beta}$, IL-6, TNF-${\alpha}$, IFN-${\gamma}$, IgG, IgM, and anti-collagen II in serum and the levels of IFN-${\gamma}$, IL-4, IL-10 in spleen were significantly decreased. In CS-HA, the expression ratios of $CD45^+$ to $CD3e^+$ and $CD8^+$ to $CD4^+$ were decreased. Also, the overall $CD4^+/CD8^+$ cell ratio was lowered in spleen. Ratios of the $CD4^+/CD25^+$, $CD45^+/CD69^+$ cells were decreased in lymph nodes. In addition, ratios of the $CD3^+/CD69^+$, $CD11b^+/Gr-1^+$ cells were also decreased in synovium. In the histological study, the cartilage destruction and synovial cell proliferation, and collagen fiber destruction were decreased with CS-HA treated group. Conclusions : From the results mentioned above, it is suggested that CS-HA at the ST36 has several significant effects on the collagen-induced arthritis.

• Korean Journal of Veterinary Research
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• v.42 no.4
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• pp.475-483
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• 2002

We performed this study to determine the effect of Korean favorite teas (green tea, ginseng tea, coffee and barley tea) on jejunal crypt survival, endogenous spleen colony formation and apoptosis in jejunal crypt cells of mice irradiated with high and low dose of ${\gamma}$-radiation. Jejunal crypts were protected by pretreatment of green tea (P.O.: 1.25% water extract, for 7 days before irradiation., I.P.: 50 mg/kg of body weight, at 12 and 36 hours before irradiation, p<0.01) or ginseng (I.P.: 50 mg/kg of body weight, at 12 and 36 hours before irradiation, p<0.05). Green tea (p<0.05) or ginseng (p<0.05) administration before irradiation (I.P. at 12 and 36 hours before irradiation) resulted in an increase of t formation of endogenous spleen colony. The frequency of radiation-induced apoptosis was also reduced by pretreatment of green tea (P.O.: p<0.005, I.P.: p<0.05), pretreatment of ginseng (P.O.: p<0.005, I.P.: p<0.005) or posttreatment of ginseng (I.P.: 50 mg/kg of body weight, at 30 minutes after irradiation, p<0.05). Treatment with coffee or barley tea showed no significant modifying effects on the radiation-induced damages. These results indicated that green tea and ginseng might be a useful radioprotector, especially since it is a relatively nontoxic natural product. Further studies are needed to characterize better the promotion nature of green tea, ginseng and its components.

• Journal of Physiology & Pathology in Korean Medicine
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• v.33 no.5
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• pp.275-281
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• 2019

Polysaccharides produced in microorganisms and plants are known to increase the immune response in the body. We proposed analysis of beta-glucan contents of phellinus linteus fruit body (FB) and mycelium (MC) cultured in cudrania tricuspidata. Also, we examined whether fruit body and mycelium can increase the immune response in cyclophosphamide-induced immunosuppression animal models. We injected cyclophosphamide (50 mg/kg) twice to produce immunosuppression mice. Then, FB (200 mg/kg) and MC (200 mg/kg) were oral administered for 14 days. In order to confirm the immune-enhancing effect of FB and MC, we analyzed spleen weight, the number of immune cells, cytokines, and immunoglobulins levels. Cyclophosphamide decreased the weight of spleen, the number of immune cells. However, FB and MC have significantly increased the weight of spleen, the number of white blood cell, lymphocyte and monocyte. In addition, they have significantly increased immune-related cytokines (IL-2 and IFN-${\gamma}$) and immunoglobulins (IgA, IgG, IgM) levels. As a results, phellinus linteus fruit body (FB) and mycelium (MC) cultured in cudrania tricuspidata can be used as effective natural materials for immune-enhancing.