• Title/Summary/Keyword: Blood Biochemical

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Antihyperglycemic and Antihyperlipidemic Effects of Fermented Rhynchosia nulubilis in Alloxan-induced Diabetic Rats

  • Kim, Min Jeong;Ha, Bae Jin
    • Toxicological Research
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    • v.29 no.1
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    • pp.15-19
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    • 2013
  • Alloxan administration in rats is used as a model for non-insulin dependent diabetes mellitus (NIDDM). NIDDM is a multifactorial disease, characterized by hyperglycemia and lipoprotein abnormalities. In this study, we evaluated the antihyperglycemic and antihyperlipidemic effects of fermented Rhynchosia nulubilis (FRN) through the regulation of glucose uptake in alloxan-induced rats. Fermented R. nulubilis was administered orally for 28 d at 500 mg/kg of body weight. Body weight and food intake were monitored every day. Biochemical parameters were quantified after 4 week. In the diabetic + FRN group, body weight increased significantly and blood glucose concentrations decreased when compared to those of the diabetic group. After 2 hr of administration, the oral glucose tolerance test (OGTT) indicated a significant reduction in the diabetic + FRN group compared to diabetic group. The diabetic + FRN group experienced a significant reduction in total cholesterol, triglycerides, low density lipoprotein, coronary risk factors, and malondialdehyde concentrations, with significantly increased high density lipoprotein compared to those of diabetic group. These results demonstrate that fermented R. nulubilis possesses potent antihyperglycemic and antihyperlipidemic activity in alloxan-induced diabetic rats.

A mass outbreak of death caused by transport stree and malnutrition in Japanese macaques(Macaca fuscata) (수송 스트레스 및 영양결핍에 기인한 일본원숭이의 집단 폐사)

  • Kwon, Oh-Deog;Jeong, Kyu-Shik;Lee, Keun-Woo;Lee, Chang-Min;Lim, Chae-Woong;Do, Jae-Cheul
    • Korean Journal of Veterinary Service
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    • v.26 no.2
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    • pp.185-191
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    • 2003
  • There was a mass outbreak of death caused by transport stress and malnutrition in Japanese macaques imported from Japan at a farm stock in Korea, which were diagnosed on the ground of history taking, clinical finding, hematological examination and necropsy. Twenty eight Japanese macaques imported from Japan died suddenly from the 4th day after arrival in a farm. These animals were confined very small cages individually and lose the appetite for 10 days from shipping. Main clinical findings observed from alive Japanese macaques consisted of hypothermia and dehydration. On hematological observation for typical 4 cases showed increased erythrocytes and packed cell volume. On serum biochemical examination for 3 cases showed hypoglycemia, whereas blood urea nitrogen, aspartate aminotransferase and alanine aminotransferase were increased. On necropsy for 3 cases, hemorrhage and congestion were observed on the lung and the walls of stomach and intestine were thinned. Histologically, hemorrhagic pneumonia and enteritis with loss of villi were seen. The death of these animal was caused by poor management during transport, which was resulted in transport stress and malnutrition.

Feeding and Nutritional Status of Elderly Patients receiving Enteral Tube Feeding (경관급식 노인 환자의 영양공급실태와 영양상태 평가)

  • Yoon, Hwa-Young;Kim, Hye-Kyeong
    • The Korean Journal of Food And Nutrition
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    • v.31 no.1
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    • pp.52-61
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    • 2018
  • The purpose of this study is to examine the feeding and nutritional status of enteral tube-fed elderly patients. Subjects included 77 elderly hospitalized patients who had received enteral nutrition more than one week before admission. Medical records on admission and actual feeding volume were used to assess anthropometric, biochemical, and nutritional status. Most patients manifested disorders of the nervous system (93.5%) and the average duration of tube feeding was 13.9 months. The average feeding volume of formula was 1,107 mL per day and the mean ratios of calorie and protein (supplied vs. required) were 81.7% and 80.9%, respectively. At admission, 57.4% of the patients were malnourished according to the institutional criteria. Patients receiving less than 80% of the required calories were in worse nutritional status compared with those receiving more than 80% of the required calories. Body mass index, percent ideal body weight, serum albumin level and blood lipid levels (total cholesterol, HDL-cholesterol, triglyceride) were significantly lower in patients receiving less than 80% of the required calories. These results indicate the high prevalence of malnutrition and the need for increased attention and nutritional care of elderly patients undergoing long-term enteral nutrition.

Inhibitory effects of curcumin on high glucose-induced damages: Implications for alleviating diabetic complications

  • Kim, Kyeong Yee;Kim, Choon Young
    • Food Science and Preservation
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    • v.24 no.4
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    • pp.536-541
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    • 2017
  • Hyperglycemia found in diabetes mellitus causes several physiological abnormalities including the formation of advanced glycation end products (AGEs) and oxidative stress. Accumulation of AGEs and elevation of oxidative stress plays major roles in the development of diabetic complications. Adiponectin secreted from adipocytes is known to improve insulin sensitivity and blood glucose level. Curcumin (CCM), a bioactive component of turmeric, has been reported as a potent antioxidant. Present work aimed to elucidate the roles of CCM in high glucose-induced protein glycation and intracellular events in mature adipocytes. The results demonstrated that CCM inhibited the formation of fluorescent AGEs by approximated 52% at 3 weeks of bovine serum albumin (BSA) glycation with glucose. Correspondingly, CCM decreased the levels of fructosamine and ${\alpha}-dicarbonyl$ compounds during BSA glycation with glucose. These data suggested that CCM might be a new promising anti-glycation agent. Also, CCM reduced high glucose-induced oxidative stress in a dose dependent manner, whereas CCM treatment time-dependently elevated the expression of adiponectin gene in 3T3-L1 adipocytes. The findings from this study suggested the possibility of therapeutic use of CCM for the prevention of diabetic complications and obesity-related diseases.

Blood Lipid Level, Nutrient Intake, Self-esteem and Physical Activity of Obese and Normal Weight Elementary School Children (비만 아동과 정상체중 아동의 혈중 지질 농도, 영양섭취, 자아존중감 및 신체활동 비교)

  • Lee, Hye-Sang;Jeong, Un-Seon;Park, Eung-Im
    • Journal of the Korean Dietetic Association
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    • v.12 no.2
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    • pp.146-156
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    • 2006
  • The purpose of this study was to analyze characteristics of the obese children in depth and provide basic information for a comprehensive educational program for the obese children. Physical and biochemical characteristics, nutrient intake, and self-esteem, etc. of 16 obese elementary school children (OC) and 14 normal weight elementary school children (NWC) were examined. Self-esteem was measured using Likert-type scales with description. Plasma levels of total cholesterol, LDL-cholesterol, and glucose of OC were higher than those of NWC. Dietary intake with a lunch provided more energy and vitamin B1 in OC than in NWC. Physical appearance and athletic competence among self-esteem in OC were lower than in NWC. However, there was no significant difference in physical activity between OC and NWC. In OC, atherogenic index was positively related with waist circumference, obesity index and BMI while athletic competence self-esteem was negatively related with them. It is recommended that the children should receive the comprehensive educational program for improving children' dietary behavior and their self-esteem.

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A Case of Malignant Lymphedema in a Dog (개에 있어서 악성 림프부종 일례)

  • 강지훈;이재영;한상철;손성목;나기정;모인필;양만표
    • Journal of Veterinary Clinics
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    • v.19 no.4
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    • pp.450-454
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    • 2002
  • A five-year-old, female Great Dane dog with edema, localized trauma, mild pain, and lameness of the right hind limb was referred to the Veterinary Medical Teaching Hospital of Chungbuk National University. This dog had a history of mammary tumor excisions 6 months ago. Abnormal changes were not seen in the values of complete blood count and serum biochemical tests. But pedal direct lymphangiography using aqueous-based radiographic agent showed the obstructed lymph flow in right popliteal lymph node. Based on these observations, the dog was suspected as lymphedema resulted from lymph drainage flilure without any other possibilities of inflammation or other causes. Although recommended chemotherapy and physiotherapy had been applied for resolvinr presented problems for one month, there was no improvement on edema of damaged region and any other clinical signs. Therefore, the necropsy was performed after euthanasia under agreement of the owner of patient. In histopatholofical examination, the most characteristic lesions in the mass of femoral region were diffuse edema fibrosis and neoplastic cells in the lymphatics. Also, the neoplastic cells were very similar to those found in the tumor mass of mammary gland, which had diagnosed as fibrosing carcinoma. These facts suggested that the cause of obstructed lymph flow was the neoplasia in lymphatics of the right hind limb. With these results, a diagnosis of malignant lymphedema was made in this dog.

Juvenile onset acquired myasthenia gravis in a Shih-tzu dog

  • Jung, Dong-In;Park, Chul;Kim, Ju-Won;Kim, Ha-Jung;Kang, Byeong-Teck;Lim, Chae-Young;Kang, Myung-Gon;Park, Hee-Myung
    • Korean Journal of Veterinary Research
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    • v.46 no.1
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    • pp.71-73
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    • 2006
  • A 7-month-old female Shih-tzu dog was presented with intermittent trembling, dyspnea, generalized muscle weakness, and unconsciousness after exercise. No remarkable findings were shown in the complete blood counts and the radiographic examination. On serum biochemical profiles, alkaline phosphatase and creatine phosphokinase were mildly elevated. Based on history takings, physical examination, and neurological findings, presumptive diagnosis was made as a myasthenia gravis (MG). Clinical signs of this patient were dramatically improved after administration of neostigmine. The result of acetylcholine receptor antibody test in serum was 0.89 nmol/L and the histopathology of muscle were normal. Clinical sign of the patient evaluated in this study is stabilized with long-term administration of pyridostigmine at this time. This case report here describes clinical and clinicopathological findings of a juvenile onset acquired MG in a Shih-tzu dog.

The Acute Toxicity of 1, 2, 4-Trichlorobenzene in Sprague-Dawley Rats Depleted of Glutathione by Treatment with Buthionine Sulfoximine (BSO 유도 루타치온 저감 흰쥐에서 1, 2, 4-trichlorobenzene의 급성독성에 관한 연구)

  • 안영수;권명희;이정섭;김정우;김대선;류홍일;강인구
    • Environmental Analysis Health and Toxicology
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    • v.11 no.1_2
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    • pp.41-47
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    • 1996
  • 1, 2, 4-Trichlorobenzene (1, 2, 4-TCB) is used as a dye carrier, as an intermediate in the synthesis of herbicides, as a flame retardant, and for other purpose. After a single oral administration of 1, 2, 4-TCB (200 mg/kg, 400 mg/kg) in rats, toxic effects were studied by means of serum biochemical and heatological analysis, and liver calcium concentration. Administration of 1, 2, 4-TCB resulted in dose-dependent liver and kidney damage as estimated by increased serum alanine aminotransferase (ALT) activities, liver calcium concentration and blood urea nitrogen (BUN). Pretreatment with DL-buthionine sulfoximine (BSO, 2 mmol/kg, i.p. ) considerably decreased liver glutathione concentration, which was accompanied by markedly elevated serum ALT activites. It is well-known that toxicity of halogenated benzene such as bromobenzene, 1, 4-dichlorobenzene is increased by pretreatment of henobarbital (PB), and protected by pretreatment of cytochrome P450 inhibitor including metyrapone (MP). However, there was no obvious alterations in toxicity of 1, 2, 4-TCB by pretreatment of phenobarbital or metyrapone. In comparison with control group, treatment groups exhibited significant changes in some parameters of hematological analysis but all hematological values remined within normal ranges.

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Serological and bacteriological study on canine brucellosis in the large kennel farms in Gyeongbuk province (경북지방 개 브루셀라병 다두 발생농장의 혈청학적 및 세균학적 조사)

  • Kim, Seong-Guk;Seo, Hee-Jin;Kim, Soon-Tae;Jang, Young-Sul;Jo, Min-Hee
    • Korean Journal of Veterinary Service
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    • v.33 no.2
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    • pp.129-134
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    • 2010
  • Canine brucellosis is a contagious disease of the reproductive tract that cause mainly abortion and infertility in dog. A serological and bacteriological survey was conducted for breeding kennels which were suffered from frequent outbreak of canine brucellosis in Gyeongbuk province in 2009. Among 138 samples, 45 serum samples were sero-positive. Brucella canis was isolated from 30 blood samples of the seropositive cases, and from 2 samples of 62 sero-negatives. The biochemical properties of 32 isolates were characterized with no production of H2S, no fermentation of carbohydrates, hydrolyzation of urea, and development of thionin dye medium. At amplification of BCSP and 16S-rRNA gene using PCR, 711bp and 905bp DNA fragments were detected in agarose. Three tandem repeat pattern was shown in genotyping by Multi-locus VNTR assay (MLVA).

Influence of fat levels and types of dietary fiber on lipid metabolism of rats (식이중 지방 수준과 Fiber 종류가 흰쥐의 지방대사에 미치는 영향)

  • 윤홍재
    • Journal of the Korean Home Economics Association
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    • v.23 no.2
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    • pp.45-53
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    • 1985
  • The influence of fat level and dietary fiber on serum and liver lipid concentration of the rat was investigated. Groups of rats were fed respectively 3%, 5%, 20% fat containing and free fiber diet until 5th week. From 5th week to 9th week high fat diet groups of rates were devided high fat diet group, high fat pectin supplemented diet group and high fat celulose supplemented diet group. Pectin and cellulose at 10% was supplemented to high fat diets. After rats were fed for 9 weeks, all rats were sacrificed to collect the liver and blood samples by heart puncture. Serum and liver lipids were determined on all rats and compared the histochemical lipid staining method with the biochemical analysis of serum and liver lipids. A high fat diet caused increased level of the total lipids, total cholesterol and free cholesterol contents in the liver and the serum. Rats fed pectin reduced body weight, werum lipid and liver lipid but cellulose had no effect to reduce serum and liver lipid concentration. These results indicate that dietary fat level led to changes in the lipid metabolism of rats and that pectin was more effective in lowering serum and liver lipid than cellulose.

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