• Korean Journal of Food Science and Technology
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• v.39 no.3
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• pp.323-329
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• 2007

We investigated the immunomodulatory actions of water extract from Acanthopanax senticosus in male ICR mice. The mice were treated with fermented milk containing three added doses of freeze dried extract: 3 mg/kg (A), 9 mg/kg (B), and 27 mg/kg (C) of body weight with Acanthopanax senticosus: Codonopsis lanceolata (8:2) for 7 and 10 weeks, respectively. Organ weights, plaque-forming cell tests, agglutination tests, IgG tests, differential white cell counts, and histological tests were performed at the 7th and 10th weeks of dietary treatment. There were no significant differences in body weight and organ weight. The spleen indices of group B at 7 weeks and group C at 10 weeks were significantly higher than those of the control group (p<0.05). For the plaque-forming cell test, groups B and C at 7 weeks, and group C at 10 weeks, showed significant increases over the control group (p<0.05). The agglutination test decreased with an extended experimental period. Groups A, B, and C at 7 weeks, and groups B and C at 10 weeks, had greater antibody responses to sheep red blood cells (SRBC) than the control group. The IgG antibody production of group C at 7 weeks and groups B and C at 10 weeks were significantly higher than the control group (p<0.05). In groups B and C, lymphocyte percentage was higher than the control group, and their spleen and thymus tissues showed active immune reactions.

• Journal of Veterinary Clinics
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• v.26 no.1
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• pp.23-28
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• 2009

Peritoneal dialysis (PD) is a clinical technique that therapeutically removes toxic solutes from body fluids and normalizes endogenous solutes whose aberrant concentrations disrupt normal physiology. This study retrospectively evaluated clinical outcomes and complications of PD in 20 dogs with renal failure. Blood works (total count of red blood cells (RBC), packed cell volume (PCV), the serum biochemical, and electrolyte values related to renal insufficiency) and complications associated with peritoneal dialysis, and clinical outcomes were recorded before and after PD. Additionally, creatinine reduction ratio (CRR) and urea nitrogen reduction ratio (URR) were calculated for evaluating the efficacy of PD. PD resulted in a significant (p < 0.05) reduction in blood urea nitrogen (BUN) concentration in 19 dogs, while a significant (p < 0.05) reduction in creatinine concentration in 17 dogs. The complications of PD were hypoalbuminemia (12/20, 60%), anemia (10/20, 50%), subcutaneous dialysate leakage (9/20, 45%), bacterial peritonitis (6/20, 30%), dialysate retention (5/20, 25%) and limb edema (4/20, 20%). This study demonstrated that PD was effective in reducing the magnitude of azotemia in dogs with renal failure especially in acute phase, although the complication rate was high but manageable.

• Journal of Veterinary Clinics
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• v.26 no.2
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• pp.181-184
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• 2009

Immune-mediated hemolytic anemia(IMHA) is one of the most common causes of anemia in small animals and immune-mediate thrombocytopenia(IMT) is also an immune mediated disease that affects small animals. The initial treatment for IMHA and IMT is medical suppression of the immune system with glucocorticoids and other immunosuppressive drugs. However, even with appropriate treatments, some animals are not responsive to the treatment and may need further immunosuppressive therapies or some alternative medicines. An eight-year-old spayed female Siamese cat with IMHA and an eight-year-old castrated male King Charles Spaniel dog with IMT were referred to the traditional medical service of the veterinary medical center. Both animals were unresponsive to steroids or other immunosuppressive treatments. Gui-Pi-Tang, one of the traditional herbal medicines, was administered to the animals. After 1-month of Gui-Pi-Tang administration, the packed cell volume(PCV) of the cat and platelets count of the dog had showed remarkable improvement. After four months of follow up in the cat, and 18 months of follow up in the dog, the improved PCV and platelet counts of the animals were maintained normally. Therefore, Gui-Pi-Tang might be considered as an alternative treatment in small animals with immune-mediated blood disorders.

• Korean Journal of Organic Agriculture
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• v.22 no.2
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• pp.281-291
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• 2014

This study was conducted to examined the effect of dietary supplementation of yellow loess on the growth performance and blood component profiles in pigs. A total of one hundred fifty three pigs (60 one weeks old piglets and 93 adult pigs). Piglets were randomly divided into 3 groups which were control, control + 0.5% yellow loess, control + 1% yellow loess. We measured body weight and weight gain among treatment group. Indeed, we obtained hematological data with WBC, RBC, Hb, Hct, MCV, MCH, MCHC, RDW, and PLT in all loess supplemented group compared to the control. Adults were divided into 2 group (control and control + 1% yellow loess) and serum albumin levels in 1% yellow loess supplemented group was significantly higher than the control group (p<0.01). Amount of crude fat in feces was significantly reduced in yellow loess supplemented group (p<0.001), but no differences were observed at crude protein and crude ash in both groups. In carcass weight and back fat thickness, no significant differences were observed between control and yellow loess supplemented groups. The carcass grade was improved by the dietary supplementation of yellow loess compared to the pig fed control. As a results, dietary yellow loess improves nutrient absorption and carcass grade.

• The Journal of Internal Korean Medicine
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• v.28 no.2
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• pp.304-320
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• 2007

Objective : To evaluate the effect of Astragalus Membranaceus Extrac (AME) on myelosuppression, activity and immune modulation in 5-fluorouracil (5-FU) treated mice. Method : We carried out complete blood count, histological analysis of bone marrow, and cell colony forming assay for hematopoietic progenitor to evaluate the effect of AME on myelosuppression and conducted swimming test, survival rate, nitric oxide (NO) assay, 51Cr release assay in natural killer cell, mRNA expression of $IL-1{\beta}$, IL-2, IL-4, IL-6, IL-10, $TNF-{\alpht}$, $IFN-{\gamma}$, $TGF-{\beta}$ and GM-CSF in spleen cells to evaluate the effect of AME on quality of life (QOL). Results : AME improved 5-FU induced myelosuppression and peripheral blood count was recovered effectively, had significant efficacy to protect against chemotherapy induced marrow-destruction and on hematopoiesis compared with the control group, improved increase survival rate and the swimming time, had a stimulatory effect on macrophage activation and NK cell activity, and up-regulated cytokine gene transcription (IL-2, IL-6, $IFN-{\gamma}$) in murine immunologic system. Conclusion : We can conclude that AM is an effective herbal agent for improvement of myelosuppression and QOL in 5-FU treated mice.

• Korean Journal of Veterinary Service
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• v.41 no.1
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• pp.1-8
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• 2018

Hematological and serum biochemical analyses are routinely used to screen dogs for disease and monitor their clinical progression. These values in dogs may be affected by internal factors, such as breed and age, and external factors like environment, diet, and lifestyle. Apparently, subclinical breed-related variations in hematologic and serum biochemical results have been characterized for Bernese Mountain dogs, Alaskan Malamutes, English Setters, and Golden Retrievers. It is possible that some breed-related differences in clinical pathology analyses may reflect evidence of underlying disease and impact clinical decision plan. In this study, we estimated hematologic and serum biochemical parameters in small breed dogs and compared among four different breed dogs. Blood samples were collected from 38 domestic dogs that were 10 Beagles, 9 Malteses, 10 Poodles, and 9 Miniature Schnauzers. In terms of RBC count, Beagle ($7.2{\pm}0.24{\times}10^3cells/{\mu}L$) showed significantly (P<0.05) higher count than other breeds (Maltese, $6.51{\pm}0.25{\times}10^3cells/{\mu}L$; Poodle, $6.35{\pm}0.24{\times}10^3cells/{\mu}L$; and Miniature Schnauzer, $6.35{\pm}0.25{\times}10^3cells/{\mu}L$). For MCV, Miniature Schnauzer ($67.05{\pm}0.84fl$) results were significantly (P<0.05) higher than Beagle with $64.33{\pm}0.8fl$. For cholesterol value, Beagle ($163.3{\pm}9.15mg/dl$) had significantly (P<0.05) higher values than Miniature Schnauzer with $119.12{\pm}9.64mg/dl$. There was no statistically difference among breeds in terms of enzyme markers of liver diseases. In conclusion, data obtained from this study may be valuable as breed-related variability for interpretation of the results in hematologic and serum biochemical analysis among four small breed dogs.

• Korean Journal of Food Science and Technology
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• v.31 no.3
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• pp.831-837
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• 1999

Ochratoxin A (OA), a naturally occurring mycotoxin, has been known to cause renal and hepatic lesion in human and animals. This study was carried out to investigate the modulation effects of antioxidant vitamins on OA-induced lipid peroxidation associated with oxidative damage. Vitamin C (10 mg/kg/day) and vitamin E (63.8 mg/kg/day) were administered by intraperitoneal (i.p.) injection to male ICR mice, and 1 hr later, OA which was dissolved in 0.1 M $NaHCO_3$, treated 4 mg/kg/day by i.p. injection. During 4 days repeated, and then measured superoxide dismutase (SOD) activity, catalase activity and malondialdehyde (MDA) formation in microsomes of liver and kidney. Additionally, the relationship between cell damage and modulation effects of antioxidant vitamins was evaluated by comet assay. Results were as followed; i) SOD, catalase activity and MDA level were significantly increased by OA treated, ii) SOD, catalase activity and MDA formation were significantly decreased by antioxidant vitamins combine treated, iii) blood cell damage associated with lipid peroxidation, induced by OA, also modulated by antioxidant vitamins. These results indicated that antioxidant vitamins might be used for prevention of renal and hepatic damage due to ochratoxicosis.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.6
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• pp.430-438
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• 2019

This study is to investigate increase immunomodulatory activity of Chungkukjang added with Dendropanax morbifera extract. There are four groups divided that Control, Dendropanax morbifera extract group, Chungkookjang group and Chungkukjang added to Dendropanax morbifera extract group which of five mouses each group. Their immunological characteristics were compared with either general Chungkukjang or non treated group in the tested male ICR mice. There were no significant difference in body weight and organ weight. In the plaque forming cell assay, Dendropanax morbifera extract 250 and 500 mg/kg groups measured significant increase over the control group. The values of lymphocytes were significantly increased in the Dendropanax morbifera extract 500 mg/kg group campared with the control group. In the general Chungkukjang 400 mg/kg added with Dendropanax morbifera extract 500 mg/kg group, total serum immunoglobulin G concentration was significantly higher than the control group and their spleen tissues observed proliferation of white puls. These results demonstrated that Chungkukjang Added with Dendropanax morbifera extract was provided enhance of immunomodulatory activity and suggest that it can be used as various functional foods, based on foods promote immune system health.

• Journal of Life Science
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• v.33 no.4
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• pp.363-370
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• 2023

In order to use Cudrania tricuspidata extract for the development of health-functional food, biological changes in normal rodents, such as changes in blood constituent cells, blood lipids, and anti-inflammatory activity, were measured after the rodents had been drinking the substance for 2 weeks. A 30 mg daily dose of the extract taken for 2 weeks produced no change in body weight or renal function, and no toxicity was observed. Increased red blood cell levels and white blood cell levels were confirmed, and platelet counts tended to increase; thus, the extract seems to cause an overall increase in blood cells. In the case of blood lipids, it was confirmed that the extract-treated group exhibited an effect of improved blood-lipid levels, demonstrated through an increase in HDL-C of 21%, with a decrease in triglyceride of 27% compared to the control group. In addition, the decreases in both GOT and GPT led to improved liver function through use of the extract. Therefore, this study suggests that drinking Cudrania tricuspidata extract can have various effects, such as promoting blood cell production, improving blood lipids profile, improving liver function, and improving inflammatory action. The extract would be useful in the future in developing high-value industrial products such as functional foods and pharmaceuticals.

• Food Science of Animal Resources
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• v.32 no.2
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• pp.228-233
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• 2012

This study was conducted to determine the effects of stevia (Stevia rebaudiana bertoni) and charcoal supplementation on growth performance, immune response and carcass characteristics of finishing pigs. A total of 420 pigs (LYD) were randomly allocated into 7 treatments with 3 replications. Dietary treatments were 1) T1 (basal diet), 2) T2 (basal diet+0.3% stevia), 3) T3 (basal diet+0.6% stevia), 4) T4 (basal diet+0.3% charcoal), 5) T5 (basal diet+0.6% charcoal), 6) T6 (basal diet+0.3% stevia+0.3% charcoal) and 7) T7 (basal diet+0.6% stevia+0.6% charcoal). During the experimental period, average daily gain (ADG) was higher in T2 and T6 groups than the other treatments (p<0.05). Feed conversion ratio (FCR) was higher in T6 group compared to the others (p<0.05). There were no significant differences in total cholesterol level and glutamic pyruvic transaminase (GPT) activity of blood among treatments. In glutamic oxaloacetic transaminase (GOT) activity, T3, T5, T6 and T7 groups showed lower values (p<0.05) compared to T1. Insulin-like growth factor-1 concentration was higher in T2 and T6 groups than the others (p<0.05), but there were no significant differences in immunoglobulin G, lymphocyte, eosinophil, basophil and atypical lymph levels among treatments. In neutrophil, T6 showed higher level compared to the others (p<0.05). In the carcass characteristics, T6 showed higher level of a carcass grade compared to the other treatments. However, carcass length did not show any significant difference among treatments. As a result, dietary supplementation of 0.3% stevia and 0.3% charcoal showed higher ADG, higher FCR and better immune response resulting in better growth performance and carcass characteristics of finishing pigs.