• Korean Journal of Clinical Laboratory Science
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• v.44 no.4
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• pp.222-228
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• 2012

Adiponectin is secreted specifically by adipose tissue and regulates lipid and glucose metabolism. In addition, adiponectin has been found to inhibit inflammatory process and possibly atherogenesis. This study was done to compare hematological parameters, serum lipids with serum adiponectin level according to body mass index (BMI) and gender in eighty eight Korean adults aged 40 to 68. In this study, the association between serum adiponectin and other variables including RBC counts, hemoglobin, hematocrit and albumin were investigated. RBC, hemoglobin status, was inversely associated with serum adiponectin levels in normal adult women. Adiponectin levels were significantly lower in men than women (p<0.01). In men, serum adiponectin levels were negatively correlated with body mass index (BMI) (p<0.05). However, no correlations were found in women. These results might imply that the regulation of key adipokines such as adiponectin might be a strategy for the prevention or treatment of obesity-associated diseases.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2003.05a
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• pp.158-159
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• 2003

Although the sub-chronic toxic effects of metal on fishes are well documented, that is mostly in fishes exposed to waterborne metal but few studied have been conducted on the effects of dietary metal (Handy, 1996). The realization that dietary uptake of metal is a major cause of long-term contamination in wild fish has renewed interest in the nutritional and toxicological effects of metal in the food of fishes (Handy, 1996). (omitted)

• Journal of the Society of Cosmetic Scientists of Korea
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• v.21 no.2
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• pp.73-93
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• 1995

The effect of natural products(drug 1, drug 2) on hair growth of frontal scalp of ten stumptailed macaques was investigated in period of 12 months. Drug 1 conteins extracts of Angelica gigantis Radix ok. and drug 2 conteins extracts of Corm Fructus, etc. Photographs of close view of the frontal scalp were taken once every month and folliclogram analysis has been done at pretretment and on 5th, 10th and 12th month after treatment. Drug 1 showed only slight effect or no effect on hair growth and drug 2 exhibited a significant degree of hair regrowth, but the control group exhibited a definite degree of regrowth and increasing density of vellum hair. Also, the physiological parameters, such as body weight, blood pressure, heart rate, serum levels of androgens, hematological measures during the treatment of drug 1, drug 2, and vehicle, were within normal limits. It indicates the drug 2 is the possible appearance of new summit of hair growth.

• Proceedings of the Korean Society of Toxicology Conference
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• 2003.10b
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• pp.148-148
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• 2003

The cynomolgus monkey(Macaca fascicularis) is used widely in efficacy and safety assessment of new drugs. The ranges of physiological variables are important end points in the toxicological study. Both the basic physiological variables such as body weight, body temperature, blood pressure, urine pH and blood variables such as biochemical and hematological variables were determined in nineteen male and sixteen female monkey prior to treatment.(omitted)

• Development and Reproduction
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• v.22 no.4
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• pp.319-329
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• 2018

The experiment was conducted for 210 days to determine the effect of feeding, and starvation, and exposure to sodium nitrite ($NaNO_2$) on the survival, physiological changes, hematological parameter, and stress response of Far Eastern catfish, Silurus asotus. The survival of the starved group was lower than that of the fed group during the experiment. Starvation resulted in retardation of growth, which provides an example of fish that failed to continue to grow and remain in a good condition. Blood analyses (cortisol and glucose) showed significant differences of stress response between the fed and starved groups exposed to $NaNO_2$ at the conclusion of the experiment (p<0.05). These results suggest that all nutritional parameters used for starvation and feeding with $NaNO_2$ stress in this experiment appear to be a useful index of nutritional status in Far Eastern catfish.

• Journal of fish pathology
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• v.25 no.1
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• pp.39-46
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• 2012

Experiments were carried out to determine the hematological changes in freshwater tilapia Oreochromis niloticus, after water temperature (20, 25 and $30^{\circ}C$) and arsenic concentrations (200, and 400 ppb) exposure 20 days. The RBC count and hematocrit (Ht) were significantly increased in As 400 ppb and water temperature $30^{\circ}C$. Hemoglobin (Hb) was significantly increased under combined As (200 and 400 ppb) and water temperature $30^{\circ}C$. The tilapia exposed to water temperature $30^{\circ}C$ and As concentration 400 ppb increase significantly in calcium concentration. The high concentrations of total protein and glucose concentrations were observed at water temperature $30^{\circ}C$ and As concentration 400 ppb. A significant increment GOT and GPT activities in the tilapia serum noticed at water temperature (25 and $30^{\circ}C$) and As concentration (200, 400 ppb). These results indicate that tilapia can be affected by high water temperature ($30^{\circ}C$) and As concentration (400 ppb) in terms of inorganic matter, organic matter and enzyme activity in serum.

• Journal of fish pathology
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• v.27 no.1
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• pp.57-65
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• 2014

Copper ($CuSO_4$) has been widely used to control algae and pathogens in fish culture ponds. However, its toxic effects on fish depend not only on its concentration in water but also on water quality. The susceptibility of the rockfish, Sebastes schlegeli to copper was evaluated at three water-temperatures (WT; 18, 23 and $28^{\circ}C$) for 4 days. After the exposure of two copper concentrations (100 and $200{\mu}g/L$), a hematological effect was exerted on rockfish, by causing changes in red blood cell count and hematocrit value at $28^{\circ}C$. Total protein levels of the fish showed a tendency of co-increase with glucose depend on the WT, after copper exposure. However, the plasma calcium and magnesium levels were significantly increased at $200{\mu}g/L$ copper, regardless of the WT. Enzymes activities including ALT and LDH in serum were also significantly increased depend upon the copper treatment only. This indicates that inorganic components and enzymes activities were sensitive indexes to stress by toxicant such as copper. The cortisol levels were significantly elevated by both WT rising and copper treatment in serum of rock fish. In conclusion, these changes can be seen as an initial response to temperature stress and as a sustaining response to copper exposure. The present findings suggest that a simultaneous stress by temperature change and copper exposure could accelerate an alteration of hematological and plasma biological parameters in the rockfish.

• Asian-Australasian Journal of Animal Sciences
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• v.6 no.1
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• pp.147-153
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• 1993

A total of 109 heads of horses and ponies from eight horseback riding clubs nearby Central Taiwan were investigated to evaluate the blood parameters and the biochemical compositions of serum for the documentation of clinical pathological diagnosis and exercise physiology. Blood samples were collected from the jugular vein of resting horses. The sex difference in the blood traits were compared both in horses and in ponies. Results shows that total plasma proteins (PP) and hematocrit (PCV) were found higher in male horses than in females (p < 0.05). The sexual effect also exertes a significant influence on the leucocyte (WBC) count, but not on the erythrocyte (RBC) concentration. According to the differential counts of leucocytes, the number of monocytes and lymphocytes was higher in the male pony than that of in male horse. A close relationship Between the erythrocyte sedimention rate (ESR) and the other blood parameters were found especially in PCV, RBC concentration, and plasma protein level. The average ESR observed at 60 minutes were $21.80{\pm}21.87mm$, $39.50{\pm}18.90mm$ and $43.73{\pm}17.89mm$ in stallions, geldings, and mares, respectively. Most of the biochemical components of horse serum detected were distributed in normal ranges, although some of the items show a great variation in such a large sample size.

• Korean Journal of Clinical Laboratory Science
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• v.52 no.2
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• pp.105-111
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• 2020

Smoking is associated with increased inflammation and is a risk factor for a range of diseases. Conversely, yogurt has beneficial effects on health. This study examined the effects of yogurt consumption on the hematological parameters and fibrinogen levels in smokers. The participants were categorized into four groups. Non-smokers were assigned to the control and yogurt groups while smokers were assigned to the smoking and combined (yogurt plus smoking) groups. The participants consumed yogurt, and either smoked or did not smoke for three weeks. The changes in hematological parameters and fibrinogen levels were examined. In the combined group, the proportion of neutrophils and fibrinogen levels increased significantly, whereas the lymphocyte proportion decreased. The eosinophil proportion increased significantly in the Smoking group, but no change was observed in the combined group. In addition, the mean corpuscular hemoglobin concentration increased in the smoking and combined groups, indicating that smoking may affect the lifespan of red blood cells. In conclusion, this study showed that yogurt consumption might influence the immune function by modulating the levels of neutrophils, lymphocytes, and fibrinogen in smokers. Furthermore, the absence of any increase in the eosinophil proportion in the combined group, unlike in the smoking group, suggests that yogurt consumption may have an inhibitory effect on allergic reactions.

• Journal of the Korean Society of Food Science and Nutrition
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• v.44 no.9
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• pp.1286-1294
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• 2015

The acute and subchronic toxicity of 1 kGy gamma-irradiated orange was evaluated in ICR mice. For acute toxicity, groups of 30 male and 30 female ICR mice were orally administered 1 kGy gamma-irradiated orange (0, 1,000, and 2,000 mg/kg). The mortality, clinical sign, body weight changes, and necropsy findings of ICR mice were observed for 14 days. No significant changes in body weight or abnormal gross findings were observed in relation to 1 kGy gamma-irradiated orange. Hematological and serum biochemical parameters were within normal ranges. According to the results, 1 kGy gamma-irradiated orange had no special toxic effects in male and female ICR mice at 2,000 mg/kg. For subchronic toxicity, groups of 36 male and 36 female ICR mice were given a diet of 1 kGy gamma-irradiated orange for 13 weeks (control, non-irradiated, and irradiated imported orange). During the experimental period, mortality, clinical signs, body weight change, food consumption, organ weight, and histopathological examination did not show any changes in comparison to the control group. Several hematological and serum biochemical parameters showed statistically significant changes, but these changes were within normal range. These results indicate that 1 kGy gamma-irradiated orange did not cause any toxic effects in male and female ICR mice and therefore can be considered as safe.