• Korean Journal of Food Science and Technology
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• v.53 no.6
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• pp.761-767
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• 2021

Strawberries fermented with Acetobacter pasteurianus SRCM60009 were prepared, and the quality characteristics and physiological activity were measured. As the fermentation period increased, viable cell counts increased, pH decreased, and total acidity increased from 1.09% to 4.20%. The organic acid content of strawberry through acetic acid fermentation was confirmed in the following order: acetic acid, succinic acid, citric acid, and lactic acid. Measurement of α-glucosidase and pancreatic lipase inhibitory activities and angiotensin converting enzyme inhibitory activity showed significantly increased physiological activity owing to fermentation. The use of strawberry vinegar as a functional material was confirmed by measuring the anti-diabetic, anti-obesity, and anti-hypertensive physiological activities through acetic acid fermentation of strawberry. Thus, fermented strawberry vinegar can be used as a functional material in vinegar and other foods.

• Journal of Veterinary Science
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• v.23 no.5
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• pp.79.1-79.11
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• 2022

Background: Pancreatitis is a common disease in which 37% of dogs had evidence of acute or chronic pancreatitis at necropsy. Although biopsy is still the gold standard to diagnose acute pancreatitis, clinical data including ultrasonographic findings and measurement of canine serum pancreatic lipase immunoreactivity (cPLI) are used in routine. However, it may be insufficient in the diagnostic approach to acute pancreatitis. Objectives: To evaluate the clinical diagnostic feasibility of two-dimensional shear wave elastography (2D SWE) on canine acute pancreatitis for enhanced diagnostic confidence. Methods: 2D SWE was used to assess pancreatic stiffness and determine the correlation between pancreatic shear wave velocity (SWV) and Spec cPL concentration in 31 dogs with healthy pancreas and 10 dogs with acute pancreatitis. Results: The pancreatic SWV was significantly higher in the acute pancreatitis group (2.67 ± 0.20 m/s) than in the healthy pancreas group (2.30 ± 0.26 m/s; p < 0.05). The moderate positive correlation was found between the pancreatic SWV and Spec cPL concentration (95% confidence interval, 0.214-0.693; r = 0.489; p < 0.05). Conclusions: These results indicated that 2D SWE was feasible for assessing pancreatic stiffness in acute pancreatitis, and that pancreatic SWV using 2D SWE correlated with Spec cPL concentration. SWE could provide a quantitative measure of pancreatic stiffness, which can increase the accuracy of diagnosing acute pancreatitis in dogs. The 2D SWE can be used as a complementary imaging modality for diagnosing acute pancreatitis in dogs.

• Journal of Environmental Science International
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• v.27 no.7
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• pp.477-488
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• 2018

In this study, heavy metal levels at the sediment monitoring network site upstream of the Gangjeong-Goryeong weir in the Nakdong River were surveyed from 2012 to 2016. We assessed the sediment pollution level using various pollution indexes based on ICP-MS analysis. The stream sediment pollution assessment standard, established through Regulation No. 687 of the National Institute of Environmental Research (2015), pollution load index (PLI), potential ecological risk index (RI), and mean PEL Quotient (mPELQ) were used to evaluate the sediment pollution level. We verified the representativeness of the monitoring point through the distribution of sedimentation and scour behavior by river bed surveying using anacousticDopplercurrentprofiler.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.5
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• pp.1116-1124
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• 2009

To determine whether topical application of trimix extracts of Mylabris phalerata Pall., Arisaematis Rhizoma and Pinelliae Rhizoma Ternata lead to affects on the hair growth activity in C57BL/6N mice. To examine the hair growth activity of the extracts of Mylabris phalerata Pall., Arisaematis Rhizoma and Pinelliae Rhizoma Ternata gross, microscopic, and immunohistochemical method were performed. In order to examine the mRNA expression of hair growth related substance, RT-PCR method was performed. Experimental group I on day 14, The most extensive hair growth activity was observed in whole skin area of all the mice whose hair had been clipped. Brdu immunoreactive cells of all the experimental groups were more heavily stained in epidermis, bulge, outer root sheath, inner root sheath, subcutaneous tissue, hair bulb and cutaneous trunci muscles than that of control group on day 12 of hair growing cycle in C57BL/6N mice. VEGF immunoreactive density of all the experimental groups was more heavily stained in epidermis, bulge and cutaneous trunci muscles than that of control group on day 12. FGF and c-kit immunoreactive cells of all the experimental groups were heavily stained in epidermis, outer root sheath, inner root sheath and cutaneous trunci muscles on day 12. PKC-$\alpha$ immunoreactive density of all the experimental groups was mildly stained in epidermis and cutaneous trunci muscles than that of control group on day 12. On day 12, the expression of bFGF (138%, 119%, 120%), VEGF (146%, 144%, 133%), IGF-1 (165%, 141%, 119%) and PLI (121%, 116%, 123&) in each experimental groups was more increased than that of control group. On day 16, The expression of IGF-1 (126%, 149%, 151%) in all the experimental group was more increased than that of control group (100%). The expression of bFGF (92%, 94%) and VEGF (101%, 97%), PL1 (102%, 109%) in all the experimental group was more decreased than that of experimental group I, II on day 12. But the expression of bFGF (109%) and VEGF (127%), and PL1 (105%) in each experimental group III was more increased than that of control group (100%). These experiments suggest that trimix extracts of Mylabris phalerata pall., Arisaematis Rhizoma and Pinelliae Rhizoma Ternata may stimulate the topical hair growth activity and its experimental group I can be useful for treatment of alopecia areata.