• 대한수의학회지
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• 제22권2호
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• pp.91-98
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• 1982

This study was conducted to determine the interrelationship between the weight of various visceral organs and the live weight of Korean native cattle with particular regard to female ones. One hundred and eighty-five of 2 to 6 years and one hundred and fifty-six Korean native cow of over 7 years of age were examined at the Busan slaughter house during the lest quarter of 1979. The results obtained are summarized as follows: 1. The average live weight of 72 years old cows examined was 297.09kg, while these weight of visceral organs such as liver, lung, heart, left kidney, right kidney and spleen being 4301.09, 2165.22, 1355.43, 346.74, 350 and 991.30g, respectively. The length, width and thickness of the spleen were 49.0, 12.92 and 2.95cm, respectively. 2. The average live weight of 3 years old cows examined was 306.56kg, while these weight of visceral organs such as liver, lung, heart, left kidney, right kidney and spleen being 4099.07, 2144.44, 1383.33, 326.85, 325.93 and 964.82g, respectively. The length, width and thickness of the spleen were 43.3, 12.37 and 2.80cm, respectively. 3. The average live weight of 4 years old cows examined was 314.67kg, while these weight of visceral organs such as liver, lung, heart, left kidney, right kidney and spleen being 4186.67, 2292.50, 1392.50, 346.67, 343.33 and 932.50g, respectively. The length, width and thickness of the spleen were 47.01, 12.55 and 3.08cm, respectively. 4. The average live weight of 5 years old cows examined was 328.90kg, while these weight of visceral organs such as liver, lung, hearts left kidney, right kidney and spleen being 4465.32, 2394.35, 1493.55, 370.16, 335.97 and 997.58g, respectively, The length, width and thickness of the spleen were 49.17, 12.76 and 3.16cm, respectively. 5. The average live weight of 6 years old cows examined was 334.97kg, while these weight of visceral organs such as liver, lung, heart, left kidney, right kidney and spleen being 4585.29, 2552.79, 1555.89, 364.70, 373.24 and 985.29g, respectively. The length, width and thickness of the spleen were 48.27, 12.66 and 2.78cm, respectively. 6. The average live weight of 156 cows (over 7 years of age) examined was 344.91kg, while these weight of visceral organs such as liver, lung, heart, left kidney, right kidney and spleen being 4730.77, 2651.44, 1554.39, 407.37, 409.42 and 1101.06g, respectively. The length, width and thickness of the spleen were 51.04, 13.21 and 3.08cm, respectively. 7. Total average live weight of 341 cows (from 2 to 6 and over 7 years of age) examined was 332.44kg, while these weight of visceral organs being 4550.95, 2497.13, 1500.76, 380.18, 382.27 and 1047.98g, respectively. The length, width and thickness of the spleen were 52.01, 12.96 and 3.02cm, respectively. 8. The correlation coefficients between the live weight of 341 cows and their visceral organs were found to be highly significant (P<0.01), except fort for the length of spleen

• 동의신경정신과학회지
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• 제29권1호
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• pp.47-55
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• 2018

Objectives: The aim of this report is to suggest that severe weight loss diagnosed with a pattern of liver-spleen disharmony can be effectively treated with Korean Medicine (acupuncture and herbal medication). Methods: This is a clinical case report of a patient with severe weight loss diagnosed with a pattern of liver-spleen disharmony. The patient was treated with Samryungbeakchul-san (Canlingbaizhu-san), Hyangsayangyi-tang (Xiangshayangwei-tang), and Haewoolhwajoong-tang (Jieyuhezhong-tang) two to three times a day and with acupuncture and moxibustion two to three times a week. Results: After the short-term treatments described above, the patient was gradually recovering from severe weight loss and many accompanying symptoms, such as diarrhea, insomnia, insufficient food intake, and others. Conclusions: The results show the possibility that severe weight loss diagnosed with a pattern of liver-spleen disharmony could be effectively treated with Korean Medicine (acupuncture and herbal medication).

• 한국임상수의학회지
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• 제16권2호
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• pp.454-462
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• 1999

Corticosteroids have long been used for anti-inflammatory, anti-rheumatoid and other purposes in hospital. These effects may be due to inhibit immune reaction. So the animal given corticosteroids was more susceptible to infection because of immunosuppressive effect of corticosteroids. The purpose of this study was to investigate the effects of prednisolone on the lymphocyte subset in the spleen, immunoglobulin in serum, spleen weight, thymus weight and total WBC in peripheral blood. Mice were randomized into 3 groups. Each group has 24 mice. The small dosage group were given by 4 mg/kg/day of prednisolone for 4 days and the large dosage group were given by 8 mg/kg/day respectively. Prednisolone was suspended in saline and orally administered. Mice in control group were given saline alone. Eight mice in each group were sacrificed every week after administration of predisolone. The weight of thymus and spleen were mesured immediately. Lymphocytes were taken from spleen and these cells were analysed by flow cytometry. Also the concentration of total immunoglobulins in serum were assayed by enzyme-linked immunosorbant assay (ELISA). T cell, T-helper cell and T-cytotoxic cell were all significantly (P<0.05) decreased at 1 week after administration of predisolone and at 2 weeks they recovered similarly to that of control. Population of B cell showed various distribution. The concentration of total immunoglobulins in serum was not changed significantly. The weight ratio of spleen to body decreased significantly (P＜0.05) during predisolone administration but increased at 1 week later, Eventually the weight ratio was recovered to that of control at 2 weeks. The weight ratio of thymus to body decreased significantly (P<0.05) by prednisolone and recovered gradually up to normal ratio 2 weeks later.

• 약학회지
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• 제43권2호
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• pp.278-284
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• 1999

This study deals with the biological changes in mice after ${\gamma}-irradiated$. Four weeks old BALA/c mice were irradiated with 6.5Gy of ${\gamma}-ray$ on the fifth day after oral administration of radioprotectants such as ascorbic acid, tocopherol and cysteine. Control group was irradiated with 6.5Gy without pre-administration of radioprotectors. Blood cells and sperm cells were counted and body, testis and spleen were weighed 3 days after irradiation. And also liver antioxidant activity and range of spleen immune cells were measured. Differences in most biological parameters were not clearly distinguished between experimental groups. However, the relative spleen weight, the relative testis weight and the population size of spleen immune cells such as T helper cells, B cells and macrophages measured by means of FACS showed significant difference between irradiated and radioprotectant administered group. It is concluded that the relative spleen weight, the relative testis weight and the population size of spleen immune cells are easy and useful parameters for assessing the effect of radioprotective substances and for quantifying biological damage of radiation, as well.

• 대한한방소아과학회지
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• 제21권1호
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• pp.227-252
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• 2007

Objectives : In order to investigate the effect of Bobitang on SD rats with deteriorated immunity caused by methotrexate. Methods : The test sample were dosed once a day for 14 days by gastric gavage at a dosage 1,000, 500 and $250mg/kg/10m{\ell}$ from 2 days after last MTX-dosing, and the changes on body weight and gains, spleen weight and total blood leukocyte numbers, total lymphocyte numbers, the percentage of B-cell, T-cell, CD3+CD4+ T-cell, CD3+CD8+ T-cell and CD4+/CD8+ T-cell ratios in the blood and spleen were observed. Results : The changes on body weight gains, the spleen weight, the total blood leukocyte numbers, the total lymphocyte numbers in the blood and spleen, the ratio of T-cell in the blood and spleen, the ratio of CD3+CD4+ T-cell in the blood and spleen were increased significantly in BBT Extracts groups as compared with control group. The ratio of B-cell in the blood and spleen was not increased significantly in BBT Extracts groups as compared with control group. The percentage of CD3+CD8+ T-cell in the blood and spleen was decreased significantly in BBT Extracts groups as compared with control group. The ratio of CD4+/CD8+ T-cell in blood and spleen was increased significantly in BBT Extracts group as compared with control group. Conclusions : According to the above results, Bobi-Tang has an effect of increasing immune responses on SD rats with deteriorated immunity caused by methotrexate.

• 약학회지
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• 제31권6호
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• pp.355-360
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• 1987

The immunopotenciating effects of ethanol extract, butanol fraction and petroleum ether extract of Korean Ginseng on the immunotoxicity of mitomycin C were investigated in mice. A single administration of mitomycin C induced an apparent but relatively transient reduction of spleen weight, hemagglutination titer, Arthus reaction, RFC and natural killer cell activity. Ethanol extract of Ginseng significantly restored spleen weight, HA titer, RFC and natural killer cell activity. Butanol fraction of Ginseng significantly restored HA titer, RFC and natural killer cell activity. Petroleum ether extract of Ginseng very significantly restored spleen weight, Arthus reaction, DTH, RFC and natural killer cell activity.

• 한국어병학회지
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• 제32권1호
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• pp.1-8
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• 2019

Rock bream iridovirus (RBIV) is a member of the Megalocytivirus genus that causes severe mortality to rock bream (Oplegnathus fasciatus) with characteristic clinical signs of spleen enlargement. In this study, we assessed spleen size and RBIV copy number patterns in RBIV-infected rock bream to determine lethal and safe levels of virus copy number/spleen index that may define disease progress. We found that rock bream infected with RBIV ($1.1{\times}10^7virus\;copy\;number/100{\mu}l$) and held at 29, 26, 23 or $20^{\circ}C$ exhibited significantly higher levels of spleen size compared to $17^{\circ}C$. In dead condition (100% mortality at $20{\sim}29^{\circ}C$), the spleen index ($spleen\;weight/fish\;weight{\times}100$) and virus copy number were 3.00~5.38 and $10^6{\sim}10^8/{\mu}l$, respectively. Conversely, in survived condition (0% mortality at $17^{\circ}C$), spleen index and virus copy number was as low as not-infected control ($0.34{\sim}1.22/10^0{\sim}10^1/{\mu}l$, respectively). These findings suggest that spleen index can be an indicator of disease severity of RBIV disease.

• Parasites, Hosts and Diseases
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• 제57권5호
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• pp.537-541
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• 2019

Toxoplasma gondii infection induces parasite infiltration and apoptosis in the spleen. However, dose-dependent parasite infiltration, apoptosis, body weight alternations and survival in mice remain largely unknown. In this study, mice were intraperitoneally infected with 10, 30 or 100 tachyzoites of T. gondii, respectively. Parasite infiltration and apoptosis in the spleen were analyzed on days 3, 7, and 9 post-infection by immunohistochemistry and flow cytometry. Significantly higher levels of T. gondii infiltration and apoptosis in the spleen were found in 30 and 100 tachyzoites infected mice compared to 10 tachyzoites infected mice on days 7 and 9 post-infection. Although 30 and 100 tachyzoites infected mice showed significant body weight loss compared to 10 tachyzoites infected mice, all of the 100, 30, and 10 tachyzoites infected mice died by days 12, 15, and 17, each respectively. Interestingly, T. gondii infiltration in 10 tachyzoites infected mice were limited to capsule area of the spleen on day 9 post-infection. Several areas of parasite infiltrations were found in the 30 tachyzoites infected mice, where noticeable levels of splenic capsule de-adhesion occurred. These results indicated that parasite infiltration and apoptosis in the spleen, as well as body weight loss (survival) are closely correlated with infection dosage. The level of T. gondii infiltration and apoptosis in the spleen and splenic de-adhesion were dependent on the parasite dose.

• Toxicological Research
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• 제20권4호
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• pp.329-337
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• 2004

Primiphos-methyl and methidathion as organophosphorus (OP) pesticides were tested for their immunotoxic effects on Balb/c mice. Three dose levels of primiphos-methyl (10, 60, or 120 mg/kg/day) and methidathion (0.5, 2.5 or 5.0 mg/kg/day) were administered orally in the mice for 4 weeks. After, changes in body weight gain, relative weight of spleen and thymus, viable splenic cell numbers, surface marker on immune cell, and proliferation activity were investigated. Results showed that neither Pirimiphos-methyl nor methidathion dosages changed significantly body weight, relative thymus and spleen weight, and thymus and spleen cellularities of the mice, but high dose treatment (120 mg/kg) of pirimiphos-methyl significantly decreased relative spleen weight and spleen cellularity of the mice. No alterations were observed in changes of LPS-proliferation response of splenocytes by exposure to any dose of pirimiphos-methyl and methidathion. However, pirimiphos-methyl dosages reduced ConA-proliferation response of splenocytes and both methidathion and pirimiphos-methyl decreased the ability of antibody production to SRBC. The results indicate that 28 days exposure to the high dose of pirimiphos-methyl suppress the function of splenic T and B cell function, and methidathion reduce the immune responsibility of B cell in mice without the changes in lymphoid organ weight or viability of splenocytes. Pirimiphos-methyl is more immunotoxic than methidathion although this has higher general toxicity than that.

• Journal of Acupuncture Research
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• 제18권1호
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• pp.186-201
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• 2001

Purpose ; In order to study the effect of Houttuyniae herbal acupuncture on growth of melanoma B 16 and immunity in mice, the Control group with normal saline acupunchure after subcutaneous inoculation of B16BL6 cells, the Sample I with Houttuyniae herbal acupuncture manufactured by distilled water extraction method after subcutaneous inoculation of B16BL6 cells and the Sample II with Houttuyniae herbal acupuncture manufactured by alcohol extraction method after subcutaneous inoculation of B16BL6 cells were divided. Methods ; To evauluate the effect of Houttuynias herbal acupuncture on growth of melanoma B16 in mice, the weight of mouse melanoma, body weight, spleen index( $\sqrt(Weight of spleen/Body weight){\times}100$), lymphocytes numbers in mouse peripheral blood and spleen tissue, the percentage of CD4+ T cells, CD8+ and the ratio of CD4+/CD8+ in mouse peripheral blood and spleen tissue are measured. Results ; In study of the weight of mouse melanoma, Houttuyniae herbal acupuncture groups(Sample I, Sample II) showed statistically significant inhibitory effect. And in study of effect of reduction of change in body weight of mouse, Sample I showed statistically significant inhibitory effect, too. In study of reduction of spleen index, lymphocytes numbers in mouse spleen tissue, and the percentage of CD4+ and the ratio of CD4+/CD8+ T cells in mouse peripheral blood, Houttuyniae herbal acupuncture groups(Sample I, Sample II ) showed with statistically significant inhibitory effect. Also, Sample I showed inhibitory effect of reduction of the percentage of CD8+ T cells in mouse peripheral blood and spleen tissue and Sample II showed inhibitory effect of reduction of the percentage of CD4+ and the ratio of CD4+/CD8+ T cells in mouse spleen tissue with statistical significance. Conclusions ; The inhibitory effect of reduction of lymphocytes numbers in mouse peripheral blood and IL-2 productivity, Houttuyniae herbal acupuncture groups(Sample I, Sample II) didn't show significant effect.