• Journal of Korean Critical Care Nursing
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• v.10 no.2
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• pp.24-33
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• 2017

Purpose: This study aimed to investigate the differences in exudate and bleeding incidence and the changes in back pain and discomfort based on the weight of a sand bag applied to the femoral puncture site after hepatic transcatheter arterial chemoembolization. Methods: This quasi-experimental study comprised 82 patients randomly divided into three different groups. Experimental group 1 patients had a 600g sandbag, experimental group 2 patients an 800g sandbag, and control group patients a 1900g sandbag, on femoral access sites post procedure. The three groups of patients were assessed on level of exudate and bleeding and asked about back pain and discomfort at 30, 60, 120, 180 and 240 minutes after the procedure. Results: There were no significant differences in exudate and bleeding between the three groups before and after application of the sandbag post procedure. Both back pain and discomfort were significantly lower in the experimental groups than in the control group. Conclusion: There was no significant effect on bleeding and exudation due to the weight of the sandbag. The lowest level of back pain and discomfort was found in the group with the lightest weight (600 g). Therefore, the use of lighter-weight sandbags to prevent post procedure vascular complications is proposed.

• Research in Community and Public Health Nursing
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• v.20 no.1
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• pp.105-111
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• 2009

Purpose: The purpose of this study was to identify minimum datasets for ulcer assessment and to map the minimum datasets to paper-based nursing records for pressure ulcer care in homecare setting. Methods: To identify minimum datasets for pressure ulcer assessment, the authors reviewed four guidelines for pressure ulcer care. The content validity of the minimum datasets was assessed by three homecare nurse specialists. To map the minimum datasets to nursing records, the authors examined 107 pressure ulcer events derived from 45 pressure ulcer patients who received home nursing from two hospitals in Gyeonggi Province. Results: The minimum datasets for initial assessment were anatomical location, stage, size, tissue, exudate, condition of periwound skin, undermining, odor, and pain. 'Location' was recorded best, accounting for a complete recording rate of 98.1%. 'Exudate' and 'pain' showed the poorest record, accounting for 2.8% and 0%, respectively. The minimum datasets for progress assessment were wound size, tissue, and exudate, each accounted for 31.8%, 2.8%, and 4.7%, respectively. Conclusion: This study concluded that data on pressure ulcer assessment was not sufficient homecare and it can be improved by adopting minimum datasets as identified in this study.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.18 no.3
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• pp.95-101
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• 2005

Objective: In children with acute otitis media, we investigated the relationship between state of tympanic membrane and treatment period by video otoscope. Methods: Ten children(6 boys, 4 girls) with acute otitis media were assigned to one of three groups. In the grade I, there were redness in the tympanic membrane. In the grade II, there were bulging, effusion with exudate, dark color in the tympanic membrane. In the grade III, there were effusion with purulent exudate or cholesteatoma with serous exudate. And we investigated the treatment period in each group. Results: Overall, the $mean{\pm}S.D.$ on the treatment period in the grade I was shorter than grade II. It was $12.6{\pm}5.18$ in the grade I versus $26{\pm}2.83$ in the grade II. That in the grade II was shorter than grade III. It was $26{\pm}2.83$ in the grade II versus $148{\pm}43.03$ in the grade III. Conclusions: Although we couldn't have enough cases in each group. we could predict the conclusion that there was the relationship between treatment period and state of tympanic membrane.

• Korean Journal of Veterinary Research
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• v.12 no.1
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• pp.121-126
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• 1972

The pneumonic lungs of 51 pigs, from which the presence of pasteurella organisms was confirmed by bipolar staining, were examined pathologically. The numbers of pigs in each age group were 22 (43.1%) in 3-4 month group, 20 (39.2%) in 1-2 month group, 7 (13.7%) in 5-6 month group, and 2 (4.0%) in group of more than one year. The lungs of 16 pigs which were regarded as pasteurella pneumonia without any other manifestations were studied pathogically. Grossly, the affected lungs showed pulmonary edema, lobular consolidation and interlobular edema. Pigs over 3 months of age frequently showed chronic condition in which the entire lobe was involved as confluent pneumonia. In such pneumonic lungs, infarction and focal necrosis of the lung parenchyma and deposition of fibrinous exudate on the pleura were encountered. Histologically, the alveolar spaces were filled with fibrinous and leukocytic exudates. The interlobular septae showed marked edema and fibrinous exudate. The process of organization was frequently observed in chronic cases.

• Journal of Plant Biology
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• v.37 no.2
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• pp.159-166
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• 1994

Direct current (DC) applied to cotyledons during a 16 h inductive dark period inhibited the flowering in the short-day plant, Pharbitis nil Choisy cv. Violet. The inhibitory effect of DC was more profound when the current flowed from roots to cotyledons, showing its polarity-dependent action. The second half on the inductive dark period was more sensitive to DC stimulus. The flowering was significantly depressed only when DC stimuli were applied to the translocation path of the floral stimulus from the induced cotyledon to the apex, suggesting that the transport of floral stimulus was damaged by the DC treatment. The vegetative apex culture bioassay system showed that a significant level of the floral stimulus activity existed in the phloem exudate from the cotyledons which would fail to form their own floral buds. These results strongly support the hypothesis that DC partially impede, at least temporarily, the transmission path of the floral stimulus from florally-induced cotyledon to the apex, rather than depressing in situ synthesis of the floral stimulus.

• Korean Journal of Microbiology
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• v.29 no.6
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• pp.371-379
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• 1991

Effects of freshwater red tide of Peridinium bipes (dinoflagellate) in August of 1991 on the carbon flux through the microbial loop were studied in Soyang Reservoir. Chlorophyll a and primary production, bacterial production in red tide area were 22, 18 and 400 times higher, respectively, than other sites. Phytoplandton biomass comprised 97% and 20% of food source of zooplankton grazing within and without red tide, respectively. The percent bacterial production supported by phytoplankton exudate was 14% within red tide and >100% without red tide. In laboratory experiments, more than 85% organic carbon of Peridinium biomass was released or degraded by heterotrophic bacteria within 14 days. As results of red tide of Peridinium with sudden influx of organic carbon in water column, the main food source of zooplankton and dependency of bacteria on phytoplankton exudate were changed. Therefore, the relative importance of microbial loop to grazing food web was changed.

• YAKHAK HOEJI
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• v.31 no.6
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• pp.347-354
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• 1987

The effect of vitamin A on the immune response in ICR mice was studied. The effects were evaluated by immuno organ weight, peripheral circulating white blood cells, HA and HY titer, peritoneal exudate cells, RFC, Arthus reaction and DTH in mice. The spleen of mice was significantly hypertrophied by deficiency or over doses of vitamin A as compared with control group (50IU/kg). Arthus reaction, RFC and peritoneal exudate cells were sharply decreased according to the increase of vitamin A doses. The number of white blood cell was decreased according to the increase of vitamin A doses, but in the case of vitamin A 50,000 IU/kg treated group, it was significantly increased. These results suggest that deficiency or over dose of vitamin A decrease humoral and cellular immune response.

• KSBB Journal
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• v.7 no.1
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• pp.39-44
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• 1992

Dose-dependent responses indicated by the increase of leukocyte, peritoneal exudate cell and weights of immunorgans revealed the improvement of immunity. In the effect of macrophage on phagocytes, there were not substantial differences in the phagocytic and corrected phagocytic index. The administered group being compared with the controlled group, there were no significant changes in SGOT, S-GPT, alaline phosphatase, total protein, albumin, globulin, cholesterol, triglyceride, blood urea nitrogen and glucose. Key words: dose-dependent responses, peritoneal exudate cell, phagocytic idex, corrected phagocytic index.

• YAKHAK HOEJI
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• v.35 no.3
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• pp.165-173
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• 1991

Effects of eight flavonoids and their related compounds on leukocytes migration, superoxide anion production and lipid peroxidation in the phagocytosis of latex beads or E. coli by guinea pig peritoneal exudate cells were studied in vitro. It shows that most of flavonoids generally inhibited the leukocytes migration and production of superoxide anion and malonedialdehydes. Their inhibitory activities in the phagocytosis of latex beads had more active than that of E. coli. Quercetin has the most inhibitory activity in leukocytes migration and production of superoxide anion and lipid peroxides at the concentration of 1, 2 and 10 $\mu{M}$. Catechin and rutin at the concentration of 2 and 10 $\mu{M}$ inhibited significantly the production of superoxide anion and lipid peroxides. Flavone, catechin, naringin and rutin at the concentration of 2 and 10 $\mu{M}$ inhibited significantly the leukocytes migration.

• Journal of Plant Biology
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• v.39 no.4
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• pp.257-263
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• 1996

Flower-inducing activity in the phloem exudata of Pharbitis cotyledons was investigated using the bioassay of Pharbitis and Lemna. By SDS-PAGE and 2-D gel electrophoresis of the phloem exudate, two polypeptides of 11 kDa and of approximately 32 kDa (pI 6.9) showing qualitative changes during the flower induction were detected. A polypeptide of approximately 20 kDa (pI 4.8) specifically labeled in vivo with [35S]methionine was found during the inductive dark period in Pharbitis cotyledon tissues. The polypeptide of the equivalent molecular mass and with the identicl pI value was also detected by in vitro translation assay. Thus, it is assumed that the 20 kDa polypeptide plays a role in the process of flower induction in Pharbitis cotyledons.