• Journal of the Korean Society of Food Science and Nutrition
• /
• v.45 no.10
• /
• pp.1398-1405
• /
• 2016

The effects of Sparassis crispa extracts fermented with isolated strain from S. crispa on antioxidant and immunological activities were determined. S. crispa extracts fermented with Meyerozyma guilliermondii FM showed significantly higher total phenol contents and DPPH radical scavenging activities compared to those fermented with lactic acid bacteria. In methotrexate-induced immunosuppressed rats, reduced levels of tumor necrosis factor (TNF)-${\alpha}$, interleukin (IL)-2, and immunoglobulin E (IgE) and increased levels of IL-10 were detected in S. crispa extract injected groups regardless of fermentation. We confirmed that rats treated with S. crispa fermented with M. guilliermondii FM showed higher blood leukocyte contents compared to other treatments. These results suggest that M. guilliermondii FM has high potential as a starter culture for fermentation of S. crispa extracts with increased antioxidant and immunological activities.

• Korean Journal of Poultry Science
• /
• v.34 no.3
• /
• pp.173-180
• /
• 2007

This study was conducted to evaluate conjugated linoleic acid (CLA) precursor and produce supplementation on egg production, egg quality and blood immunological parameters in laying hens. The total of 252 (32-wk) Hy-line brown commercial hens were used for 5 weeks. Dietary treatments included 1) CON (basal diet + oat 1% + soybean oil 1%), 2) WOS (basal diet + whey 0.5% + oat 0.5% + soybean oil 1%), 3) WS (basal diet+ whey 1% + soybean oil 1%), 4) WOCLA (basal diet + whey 0.5% + oat 0.5% + CLA produce 1%), 5) WCLA (basal diet + whey 1% + CLA produce 1%) and 6) FOCLA (basal diet + Fish oil 0.5% + oat 1% + CLA produce 0.5%). For 4 weeks egg shell thickness was higher in WOS and FOCLA treatments than WOCLA and WCLA treatments (P<0.05). Egg weight was significantly increased (P<0.05) in WOS and FOCLA treatments compared to WS and WCLA treatments for 4 weeks. From 4 to 5 weeks yolk high, yolk color and haugh unit were significantly higher in FOCLA treatment than CON treatment (P<0.05). IgG concentration of blood was increased in WOS and FOCLA treatments compared to CON, WS and WOCLA treatments(P<0.05). In conclusion, fish oil, CLA produce and oat supplementation in laying hens diet improve egg shell thickness, yolk high, yolk color and haugh unit, also, CLA precursor supplementaion in laying hens diet improve IgG concentration of blood higher than CON treatment.

• Korean Journal of Agricultural Science
• /
• v.43 no.5
• /
• pp.818-827
• /
• 2016

This study hypothesized that dietary feed additive containing probiotics alter either immune-related serum substances or serum metabolites in Hanwoo heifers. A probiotic treatment was given at 0.5% top-dressing of concentrate diet for 6 months. The change of immunological indicators in the blood was analyzed under LPS (Lipopolysaccharide) challenge. One day before administration of LPS, all heifers were fitted with an indwelling jugular vein catheter for serial blood collections. Both a serum tube and an EDTA-coated tube were collected at 30-min intervals from - 2 to 8 hours relative to the LPS challenge at time 0 ($1{\mu}g/kg$ of BW). Serum was used for analyzing albumin (ALB), glucose (GLU), total protein (TP), triglycerides (TG), phosphorus (IP), and non-esterified fatty acids (NEFA). Plasma was used for analyzing white blood cell (WBC), red blood cell (RBC), platelet (PLT) and inflammation-related factors (NE, LY, MO, EO, BA, Hb, HCT, MCV, MCH, MCHC, RDW, MPV). There were significant differences in ALB, GLU, TG, IP, and NEFA concentration with the passage of hours post challenge (p < 0.05). The level of ALB, GLU, TG, and IP showed significant difference (p < 0.05) between treatments. However, none of the data showed interaction between time and treatments (p > 0.05). The level of WBC, EO, LY, and MO were reduced after LPS challenge (p > 0.05). In conclusion, LPS challenge after dietary supplementation of probiotics changed the levels of both serum metabolites and inflammation-related factors. The increase of GLU and TG indicated a probiotics-positive response under LPS challenge (p < 0.05).

• The Korean Journal of Food & Health Convergence
• /
• v.6 no.3
• /
• pp.23-29
• /
• 2020

Blood transfusion in the neonatal period remains a therapeutic act, that no one dares to consider it as perfectly innocuous and that it is advisable to make rare, considering its risks as well immunological as infectious. The present work is a retrospective study, conducted in neonatal intensive care unit, in the University Hospital MOHAMED VI, Marrakech, during the period from January 1^st to December 31^st, 2019. All newborns were included in this work, who received one or multiple transfusions of red blood cells (RBC). Our study covered 60 neonates with a total of birth: 794 neonates, with a prevalence of 7.55%, hospitalized for various indications (60% of newborns were at term, 31.7% premature and 8, 33% were post-mature. The majority of transfusion procedures were performed during the first week of life. This is explained by the frequency of haemolytic anemias by fœto-maternal incompatibility. The main indications for transfusion were haemolysis, anemic syndrome and haemorrhagic syndrome. The average number of transfusion episodes was 1.95 +/- 1.47 per patient. Newborns were polytransfused in 18.33% of cases. A single transfusion accident was found in our study. However, we did not observe a correlation between the maternal diseases, the state of the newborn, and the transfusional indication.

• Korean Journal of Veterinary Research
• /
• v.23 no.1
• /
• pp.37-44
• /
• 1983

The present study was conducted to clarify the presence or absence of isohemagglutinin and isohemolysin and, if present, to classify blood types in the Formosan deer. It was found that, though the titers were relatively low, isohemagglutinin and isohemolysin were present in the deer sera. Results obtained before and after heat treatment of the deer sera at $56^{\circ}C$ for 30 minutes were variable, some stable and some unstable to the treatment and still some showing the activities only after the heat treatment. Rabbits, when immunized with deer blood cells, responded with very high titers both in agglutination and hemolysis tests and the activities were not inactivated by the treatment of the immune sera at $56^{\circ}C$ for 30 minutes. Using four rabbit immune sera to different deer blood cells following blood types were recognized among 30 heads of deer; 1. by hemagglutination test A : positive to all four immune sere (13 heads). B : positive to the immune sera of 7BS and 8BS but negative to those of 1BS and 3BS (8 heads). C : positive to the sera of 3BS, 7BS and 8BS but negative to that of 1BS (9 heads). 2. by hemolysis test A : positive to all four immune sera (24 heads). B : positive to the immune sera of 7BS and 8BS but negative to those of 1BS and 3BS (3 heads). C : positive to the sera of 3BS, 7BS and 8BS but negative to that of 1BS (3 heads).

• The Korean Journal of Physiology and Pharmacology
• /
• v.14 no.2
• /
• pp.71-75
• /
• 2010

To investigate the intestinal absorption of a fibrinolytic and proteolytic lumbrokinase extracted from Eisenia andrei, we used rat everted gut sacs and an in situ closed-loop recirculation method. We extracted lumbrokinase from Eisenia andrei, and then raised polyclonal antibody against lumbrokinase. Fibrinolytic activity and proteolytic activity in the serosal side of rat everted gut sacs incubated with lumbrokinase showed dose- and time-dependent patterns. Immunological results obtained by western blotting serosal side solution using rat everted gut sacs method showed that lumbrokinase proteins between 33.6 and 54.7 kDa are absorbed mostly by the intestinal epithelium. Furthermore, MALDI- TOF mass spectrometric analysis of plasma fractions obtained by in situ recirculation method confirmed that lumbrokinase F1 is absorbed into blood. These results support the notion that lumbrokinase can be absorbed from mucosal lumen into blood by oral administration.

• Parasites, Hosts and Diseases
• /
• v.22 no.2
• /
• pp.203-208
• /
• 1984

This experiment shows cellular and humoral immune responses induced by soluble egg antigen of Schistosoma manscni, that is, change of the number of peripheral blood eosinophil, delayed hypersensitivity measured by the degree of ear swelling, granulomatous change of liver tissue and elevation of serum antibody titer by ELISA. SEA was given continuously by the insertion of a minipump into peritoneal cavity of mouse. In control group, same pump with HGG was inserted. New pump was eachansed once In two weeks and followed the result until 9 weeks after mini-pump insertion. 1. Highest peripheral blood eosinophil level was recorded at 2∼3 weeks after SEA punp insertion, 2. MaRirnum ear swelling was observed at 2 weeks arid then decreased gradually. 3. In liver tissue, several granulomas without egg were formed at 4 weeks. 4. Serum antibody titer was eleyated from 4 weeks after SEA pump insertion.

• Asian Pacific Journal of Cancer Prevention
• /
• v.17 no.sup3
• /
• pp.175-177
• /
• 2016

Breast cancer is the most common cancer among the population as a whole and among females, yet it is highly curable if diagnosed at an early stage. Different methods are used to diagnose breast cancer. One of these methods features immunological tests using flow cytometry to determine T-lymphocyte (CD4/CD8) ratios in peripheral blood. One hundred patients with breast cancer (50 from Basra, Iraq, and 50 from Baku, Azerbaijan) confirmed to have breast cancer by histopathology were studied. Blood samples were collected from all patients before initiation of treatment and were used for analysis. The mean age of women from Basra was $51.2{\pm}10.7years$ and that of women from Baku was slightly higher at $54.8{\pm}12.2$. The mean CD4/CD8 ratio in Basra was 1.4 and in Baku was 1.8 with P value < 0.05. The percentage of Basra patients who have CD4/CD8 value less than 1 was 50%, while the percentage for Baku patients was 24 % (p < 0.05). While the CD4/CD8 T-lymphocyte ratio might be useful for early diagnosis in patients with breast cancer parallel with other confirmed tests factors involved in explaining variation between countries such as that observed here need to be taken into account.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.21 no.1
• /
• pp.16-25
• /
• 2008

Background & Objectives : Rhinitis is an inflammation of nasal mucosa. The major symtoms are watery rhinorrhea, sneezing, itchy nose, and nasal obstruction. Allergic rhinitis is an immune reaction by allergen. So, we aimed to determine therapeutic effects of Acorus gramineus by observing changes in IL-4, $IFN-{\gamma}$ and the nasal mucosal tissue. Materials and Methods : Fifteen BALC/c mice were divided into three groups : m group(which ate low concentrated herbal medicine ), M group(which ate high concentrated herbal medicine) and control group. Control and experimental group were induced allergic rhinitis by Ovalbumin as the method of Levin and Vaz. Experimental group was orally administered the Acorus gramineus extract for 28days. We observed changes in IL-4, $IFN-{\gamma}$ and trans aminase(AST, ALT) in blood and nasal mucosa and submucosa. Results : There were no significant changes statistically in IL-4 and $IFN-{\gamma}$ in blood(p<0.05). And there were no hepatotoxicity with Acorus gramineus extract. Histologically, almost no inflammatory response in treatment group(m,M) against that there were inflammatory response(increased goblet cells, dilated vessels, edema of bowman's glands and injured olfactory hairs) in control group. Conclusion : According to above results, it is supposed that Acorus gramineus has no immunological effects on allergic rhinitis.

• Animal Bioscience
• /
• v.34 no.3_spc
• /
• pp.363-370
• /
• 2021

Objective: The effect of garlic powder (GP) and phenyl acetic (PA) acid throughout the fattening period of broiler chickens on performance, blood parameters, immune, and antioxidant parameters as well as carcass traits was evaluated. Methods: A total of 210 day-old Cobb broiler chicks were randomly distributed into seven dietary treatments having five replications with six chicks per replicate. The first group (control) fed a basal diet without supplements, whereas the 2nd, 3rd, and 4th group were fed basal diet plus 0.25, 0.50, and 0.75 g GP/kg diet, respectively and the group 5th, 6th, and 7th were fed on the basal diet plus 0.25, 0.50, and 0.75 g PA/kg diet. Results: Broiler body weight and gain at 21 and 42 days were increased (p<0.05) with diets supplemented with GP and PA. Red blood cells and hemoglobin were improved in chickens fed diets enriched with GP. Broiler chickens received diets containing either GP or PA recorded the higher values (p<0.05) of total protein, globulin, high-density lipoprotein, immunoglobulin M (IgM), and IgG, superoxide dismutase and total antioxidant capacity; while, blood total cholesterol, low-density lipoprotein, aspartate-aminotransferase, and malondialdehyde were lowered (p<0.05) compared to control-diet. Liver and immune-related organs weight were improved (p<0.05) in broilers fed diet supplemented with GP and PA. Conclusion: Feeding of GP or PA in diet had positive effects on performance traits and immunological, antioxidant and physiological status of broilers. Thus, the use of tested feed additives as an eco-friendly alternative to antibiotics produced a positive effect on animal health.