• Asian-Australasian Journal of Animal Sciences
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• v.14 no.8
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• pp.1179-1187
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• 2001

In fish both humoral and cell mediated immune responses have been reported whereas antibodies recognizing specific cellular populations have not yet been developed except for ones recognizing surface Ig molecules on B lymphocytes. Our aim was to develop and characterize monoclonal antibodies (Mabs) specific for the immune-related cells. Mabs were produced by fusion of myeloma cells (SP2/0) with Balb/c mouse spleen cells previously sensitized against Israeli carp (I. carp) kidney mononuclear cells. We obtained 44 Mabs positively reacting with I. carp kidney mononuclear cells and partially characterized 7 Mabs in the morphological and mitogen-based proliferative aspects. Fluorescence-activated cell sorter (FACS) analysis against I. carp kidney cells by using 7 different Mabs showed 80.3% for ICK 17-4, 65.1% for ICK 2-3, 64.1% for ICK 25-1, 67.5% for lCK 22-1, 70.8% for ICK 16-2, 76.8% for ICK 13-2, 79.7% for ICK II-I. Panning method was used for the isolation of Mabs specific mononuclear carp spleen cells followed by Wright's stain. The stained cell populations were identified as monocytes (ICK 17-4, ICK 2-3, ICK 25-1, ICK 22-1 and ICK 16-2), lymphocytes (ICK 11-1), and a mixed cell population of monocytes and lymphocytes (ICK 13-2). In cell proliferation assay, monocytes purified by ICK 17-4, 2-3 and 22-1 efficiently responded to Con A and PHA, while ones separated by ICK 25-1 did not react with any mitogens. Lymphocytes isolated by ICK 11-1, though it is not known whether they are T or B cells, were more responsive to Con A than PHA or LPS, suggesting that fish immune cells are somewhat different from mammalian cells in responding to mammalian T or B cell mitogens.

• The Journal of the Korean dental association
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• v.44 no.2 s.441
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• pp.115-122
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• 2006

Objective : The purpose of this study was to evaluate the dimensional errors between real tooth, 3D CT image and CARP model. Materials and Methods : Two maxilla and two mandible block bones with intact teeth were taken from two cadavers. Computed tomography was taken either in dry state and in wet state. After then, all teeth were extracted and the dimensions of the real teeth were measured using a digital caliper at mesio-distal and bucco-lingual width both in crown and cervical portion. 3D CT image was generated using the V-works $4.0^{TM}$ (Cybemed Inc., Seoul, Korea) software. Twelve teeth were randomly selected for CARP model fabrication. All the measurements of 3D Ct images and CARP models were made in the same manner of the real tooth group. Dimensional errors between real tooth, 3D CT image model and CARP model was calculated. Results : 1) Average of absolute error was 0.199 mm between real teeth and 3D CT image model, 0.169 mm between 3D CT image model and CARP model and 0.291 mm between real teeth and CARP model, respectively. 2) Average size of 3D CT image was smaller than real teeth by 0.149 mm and that of CARP model was smalier than 3D CT image model by 0.067mm. Conclusion : Within the scope of this study, CARP model with the 0.291 mm average of absolute eror can aid to enhance the success rate cf autogenous tooth transplantation due to the increased accuracy of recipient bone and donor tooth.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.22 no.3
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• pp.154-160
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• 1989

To obtain basic data on food components of triploid fish, we undertook the analysis of free amino acid, nucleotide, total creatinine, betaine, trimethylamine oxide(TMAO) and their related compounds in diploid and triploid carps(Cyprinus carpio). The contents of total free amino acid and its related compounds in belly and dorsal muscles of triploid carp were 346.1mg/100g and 333.4mg/100g. Histidine occupied $45.1\%\;and\;46.9\%$ in belly and dorsal muscles, and followed by taurine, lysine and glycine in order. As for the compositions of nucleotide and its related compounds in those muscles of triploid carp, IMP were revealed $73.9\%\;and\;65.8\%$ of total nucleotide and its related compounds. The major component of the other organic base in those muscles of triploid carp was total creatinine, but betaine and TMAO were poor. The contents of taste compounds such as free amino acid, nucleotide, total creatinine, betaine, TMAO and their related compounds were less in triploid carp than in diploid carp of nonspawning season, while were more in triploid carp than in diploid carp of spawning season. Total amino acid contents were more in diploid carp of nonspawning season than in triploid carp, but mineral contents were more in triploid carp than in diploid carp of spawning season. Therefore, it is believed that triploid carp is very worthy for a tasty and nutritional food source.

• Journal of Yeungnam Medical Science
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• v.4 no.2
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• pp.159-163
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• 1987

The toxic effect of carp bile is well documented since earlier times but its exect mechanism of toxicity is unclear till now. Recently we have experienced a case of acute fenal failure with toxic hepatitis in a 32-year -old man who ingested raw carp bile. He suffered from abdominal pain, nausea, vomiting and diarrhea, which occured 3 hours after the ingestion of raw carp bile Juice, Hematuria, proteinuria, oliguria and Jaundice developed subsequently. 9 times of hemodialyses was performed and hepatitis was treated by conservative measure. The patient was discharged after 17 days of hospitalization. About 1 month after carp bile ingestion, no sequelae was detected. The authors report a case of acute renal failure due to carp bile juice ingestion With review of literature. Further study is needed as to the toxic substances of carp bile and pathogenesis.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.18 no.6
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• pp.545-549
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• 1985

The muscles of wild and cultured carp (Cyprinus carpio), and Israeli carp (Cyprinus carpio nudus) were analyzed for the amino acid profiles, in vitro digestibility, predicted digestibility, C-PER and DC-PER. The distribution patterns of the total amino acid profiles in wild and cultured carp were found to be very similar, although there were relatively large differences in lysine, aspartic acid and glutamic acid contents which were higher in the cultured carp. Israeli carp was 2 times as much as wild carp in lysine. The quality of muscle proteins in wild and cultured carp, and Israeli carp was predicted by the in vitro method. The protein quality of Israeli carp was higher than that of wild and cultured carp, whereas there showed a similar tend to protein quality between wild and cultured carp. The contents of hitidine, tyrosine, aspartic acid, alanine and glutamic acid in diet showed stronger positive corelation with the levels of protein deposition than those of protein intake, and those amino acids would greatly influence on amino acid composition of muscle protein in fishes.

• Journal of the Korean Society of Food Science and Nutrition
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• v.11 no.3
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• pp.53-56
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• 1982

To study nutritional values of snake head and carp cooking, the content of minerals and amino acid including general components were analyzed. Crude fat in snake head and carp were 3.4%,2.8% respectively and crude protein 1.7%, 2.9%. Calcium in snake head and carp were 127.1mg%. 16.6mg% and iron were 5.6mg%. 5.2mg% respectively. The amino acid composition of snake head and carp showed high content of glycine, glutamic acid, proline and alanine while the content of phenylalanine, valine, histidine, isoleucine, methionine and tyrosine were relatively low. Total amino acid of carp showed higher than that of snake head.

• Development and Reproduction
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• v.5 no.2
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• pp.151-158
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• 2001

Genomic DNA from the blood of crucian carp(Carassius carassiu) from lake and aquaculture facility in Kunsan, Korea was extracted in order to identify genetic differences by polymerase chain reaction-randomly amplified polymorphic DNAs(PCR-RAPD). Out of 12 primers, 6 generated 266 highly reproducible RAPD markers, producing approximately 2.1 polymorphic bands per primer in crucian carp from lake. The degree of similarity varied from 0.18 to 0.76 as calculated by bandsharing analysis in crucian carp from lake. The RAPD outlines obtained with DNA of two different crucian carp populations from Kunsan were different(0.47 from lake and 0.70 from aquaculture facility, respectively). The electrophoretic analysis of polymerase chain reaction-randomly amplified polymorphic DNAs(PCR-RAPD) products showed high levels of similarity between different individuals in crucian carp from aquaculture facility. This result implies the genetic similarity due to raising in the same environmental condition or inbreeding within the crucian carp from aquaculture facility in Kunsan. In other words, crucian carp may have high levels of genome DNA diversity due to the introduction of the wild population from the other sites of Knsan even if it may be the geographical diverse distribution of this species. Generally, the RAPD polymorphism generated by these primers may be useful as a genetic marker for strain or population identification of important aquacultural fish species, crucian carp. However, in future, additional populations and sampling sites will be necessary to complement weak points.

• Preventive Nutrition and Food Science
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• v.2 no.4
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• pp.321-327
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• 1997

High Temperature-cooking conditions of cultured fishes(loach, crucian carp, bastard halibut, and jacopever) were optimized by response surface methodology(RSM), and plastein products were prepared using enzymatic hydrolysis. Four models were proposed with regard to effects of time(t), temperature(T), and water/fish meat (w/f) ratio on the amount of 0.3M TCA soluble fractions. The model coefficients were ranged from p<0.0001 for jacopever to p<0.0433 for bastared halibut. Cooking conditions for 60% hydrolysis were optimized at 1) 14$0^{\circ}C$ except for crucian carp(136$^{\circ}C$); 2) 10.08 hours(loach), 7.25 hours(crucian carp), 9.85 hours(ba-stard harlibut), and 9.37 hours(iacopever); 3) 1:1(w/f) ratio except for the crucian carp(1.1:1). When protein hydrolyzates were employed for the plastein synthesis, optimum plastein-reaction conditions were determined to be pH 9.0 with chymotrypsin for the loach and crucian carp hydrolyzates, pH 9.0 with papain for the bastard halibut hydrolyzate, and pH 11.0 with trypsin for the jacopever hydrolyzate. Plastein reaction could be performed in water at concentration up to 20%(w/f).

• Korean Journal of Veterinary Research
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• v.34 no.3
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• pp.447-456
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• 1994

In order to elucidate the characterization of receptors involved in inestinal motility of Israeli carp, spontaneously contracting Israeli carp intestinal preperations were prepared and mounted in the organ chambers for contraction traicings using a polygraph. Various contractile agonists were treated and their dose-response curves were constructed. $EC_{50}$ values$(pD_2)$ of each agonist on specific receptors, $pA_2$ values of competitive antagonists against some agonists, and $K_1$, values of noncompetitive antagonists against some agonists were analyzed for characterization of receptors related with the intestinal contraction. Results obtained through the experiments were summarized as follows: 1. Acetylcholine(ACh) exhibited biphasic dose-response curves: initial ACh-induced dose dependent contractions were observed in pM levels but followed by decreased response in in-between concentration levels. Dose dependent contractions reappeared in ${\mu}M$ level. The peaks in pM and ${\mu}M$ levels appeared in $10^{-13}M$ and $3{\times}10^{-5}M$, respectvely. 2. Carbachol(CaCh) exhibited dose dependent contractions from $10^{-9}M$ to $10^{-5}M$, and its $pD_2$ values were higher than those of ACh($5.60{\pm}0.11$). ACh and CaCh exhibited equiactive contractions. Nicotine had no effects on contractile responses of Israeli carp intestine. 3. ACh-induced responses were inhibited by atropine($K_1:7{\times}10^{-8}M$), a muscarinic antagonist, in a non-competitive manner. But CaCh-induced responses were inhibited by both antimuscarinic atropine($pA_2:9.52{\pm}0.14$) and selective $M_2$ antagonistic 4-DAMP($pA_2:8.16{\pm}0.09$), in competitive manners. Nicotine receptor antagonistic decamethonium and hexamethonium had no effects on ACh-and CaCh-induced contractions. Therefore, the cholinergic receptor related to intestinal motility of Israeli carp was assumed as $M_2$ type. 4. In Israeli carp intestine, 5-HT (serotonin) exhibited dose dependent contractions in concentration range from $10^{-8}M$ to $10^{-5}M$. The maximal responses, however, were corresponded to about 50% of those of ACh or CaCh. 5-HT induced contractions were inhibited by $5-HT_2$ antagonistic ketanserin ($K_1: 7.8{\times}10^{-4}M$) in a non-competitive manner, but not by both of anti $5-HT_1$, spiperone and anti $5-HT_3$, MDL-72222. Hence, $5-HT_2$ receptors are suggested to be existed in Isreli carp intestine.

• Environmental Analysis Health and Toxicology
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• v.25 no.3
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• pp.241-251
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• 2010

Crucian carp (Carassius auratus) has been used as the sentinel species for POPs (Persistent Organic Pollutants) monitoring in aquatic environment. However, there is little information for dioxin toxicity and especially, early life stage toxicity in crucian carp have been never carried out. In this study, we investigated several toxic effects for 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) in fertilized egg obtained by natural fertilization from crucian carp. The embryos at 3 h post-fertilization (hpf) were treated with 0.039, 0.156, 0.625, and 2.5 (${\mu}g/L$) TCDD by waterborne exposure for 60 minutes and changed with fresh water 2 times per day. Fertilized eggs started hatching at 51 hpf and TCDD exposed embryo showed decrease of hatching rate in a dose-dependent manner at 75 hpf. Pericardial edema was continuously observed in larvae exposed to TCDD from hatching start time (51 hpf), followed by the onset of mortality. In addition, AhR-related gene, CYP1A was clearly increased by TCDD in a dose dependent manner. These results indicated that fertilized eggs obtained from crucian carp have the TCDD related gene regulation and a distinct TCDD developmental toxicity syndrome by TCDD exposure. Therefore, we suggested that early life stage test in crucian carp could be used as test methods on dioxins toxicity.