• Journal of Veterinary Science
• /
• 제24권2호
• /
• pp.33.1-33.7
• /
• 2023

Background: Laminitis is a complex and debilitating disease of horses. Numerous predisposing factors contribute to laminitis development, however the exact pathogenesis remains undetermined. Serum T4, cortisol, and histamine are components of the innate stress response and could play a causative or contributory role. Stress hormone concentrations in laminitis are largely unknown. Objective: To evaluate parameters associated with stress response in horses with laminitis, and compare these to healthy horses and horses with gastrointestinal (GI) disease. Methods: Thirty-eight adult horses presenting for non-medical conditions, GI abnormalities, or clinical laminitis were prospectively enrolled. Horses were assigned to the appropriate disease group (healthy, GI disease, and laminitis) and had blood drawn on presentation to the hospital. Samples were analyzed for plasma endogenous adrenocorticotrophic hormone (eACTH), serum cortisol, serum thyroid hormone, and plasma histamine. Results: Stress hormone concentrations were significantly different between horses in the laminitis and GI disease groups. Plasma histamine levels were highest in horses with laminitis, compared with GI disease and controls. Both horses with laminitis and GI disease had increased plasma eACTH when compared to healthy horses. Horses with GI disease had higher serum cortisol concentrations than horses with laminitis or controls. Serum T4 was lower in horses with GI disease than in horses with laminitis and controls. Conclusions: Horses with laminitis had relative increases in both plasma histamine and eACTH concentrations. Serum T4 and cortisol concentrations of horses with laminitis did not differ significantly when compared to healthy horses. The role of stress hormones in equine disease warrants further investigation.

• Journal of Periodontal and Implant Science
• /
• 제48권4호
• /
• pp.261-271
• /
• 2018

Purpose: Few studies have examined periodontal pathogens from saliva samples in periodontally healthy young adults. The purposes of this study were to determine the prevalence of periodontopathic bacteria and to quantify periodontal pathogens in saliva samples using real-time polymerase chain reaction (PCR) assays in periodontally healthy Korean young adults under 35 years of age. Methods: Nine major periodontal pathogens were analyzed by real-time PCR in saliva from 94 periodontally healthy young adults. Quantification of Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Tannerella forsythia, Treponema denticola, Prevotella intermedia, Fusobacterium nucleatum, Campylobacter rectus, Peptostreptococcus anaerobius, and Eikenella corrodens was performed by DNA copy number measurement. Results: F. nucleatum and E. corrodens were detected in all subjects; the numbers of positive samples were 87 (92.6%), 91 (96.8%), and 90 (95.7%) for P. gingivalis, P. anaerobius, and C. rectus, respectively. Other pathogens were also detected in periodontally healthy subjects. Analysis of DNA copy numbers revealed that the most abundant periodontal pathogen was F. nucleatum, which was significantly more prevalent than all other bacteria (P<0.001), followed by P. anaerobius, P. gingivalis, E. corrodens, C. rectus, and T. denticola. There was no significant difference in the prevalence of each bacterium between men and women. The DNA copy number of total bacteria was significantly higher in men than in women. Conclusions: Major periodontal pathogens were prevalent in the saliva of periodontally healthy Korean young adults. Therefore, we suggest that the development of periodontal disease should not be overlooked in periodontally healthy young people, as it can arise due to periodontal pathogen imbalance and host susceptibility.

• 한국산학기술학회논문지
• /
• 제20권5호
• /
• pp.406-416
• /
• 2019

본 연구의 목적은 부모의 방임이 청소년의 또래애착에 어떠한 영향을 미치는지 그리고 이 둘 간에 성인용 매체몰입이 매개효과를 가지고 있는지를 규명하는 데에 있다. 이러한 연구목적의 달성을 위해서 제6차(2015년) 한국 아동 청소년패널조사(Korean Children and Youth Panel Survey: KCYPS)의 중1패널을 활용하여 분석하였다. 총 563명을 대상으로 Hayes가 개발한 SPSS PROCESS Macro를 활용하여 부트스트래핑(bootstrapping)을 통해 매개효과의 유의미성을 살펴보았다. 연구결과 첫째, 부모의 방임이 증가할수록 또래애착은 낮아지는 것을 알 수 있었다. 둘째, 성인용 매체몰입은 부모의 방임과 또래애착을 부분 매개하는 것으로 나타났다. 이러한 연구결과를 통한 실천적 함의는 다음과 같다. 첫째, 청소년들의 건강한 또래관계 형성을 위해서는 가정 내에서의 부모의 관심과 애정이 필요하다. 둘째, 청소년들이 성인용 매체몰입을 예방하기 위한 부모교육의 중요성이다. 셋째, 청소년들을 대상으로 하는 성인용 매체 교육이 절실히 필요하다.

• Journal of Nutrition and Health
• /
• 제39권8호
• /
• pp.832-840
• /
• 2006

This study was performed to investigate the relationship between diet quality and food cost and identify the effects of food cost on healthy diet among Korean adult. Among the subjects of 2001 National Health and Nutrition Survey 1,641 men and 1,765 women aged from 30 to 49 years were selected and their information of dietary intakes, socio-demo-graphic information, and anthropometric data were analyzed. For the analysis, subjects were classified to quartile based on their daily food cost. Food guidelines provided by Korean Nutrition Society was regarded as a model of healthy diet. Subjects in the lowest quartile of food cost consumed inadequate amount of food from all food categories of the guidelines. Many subjects in the highest quartile not only satisfied the recommended amount of the Food Guide but also seemed to overeat high energy density foods. Even in the highest quartile, about 90% of subjects did not satisfied recommended amount of dairy products. According to the calculated cost of healthy diet, the average cost did not seem to be more expensive than the current mean food cost of the subjects, and most cost-sensitive food intake was observed in the meat fish beans eggs category. The implications of study results were: 1) all the high cost diets did not indicate the high quality of diet, 2) most practical matter of healthy diet in low income group seemed whether they could afford the expense of meat and fish, 3) nutrition education was required to most subjects for healthy diet.

• Journal of Nutrition and Health
• /
• 제55권1호
• /
• pp.188-199
• /
• 2022

본 연구 결과, 상하이와 안후이성 지역에 거주하는 중국 성인에서 인지된 행동통제력은 과거 건강한 식행동 경험과 관계없이 건강한 식행동의 장단기 행동 의도에 대한 잠재적 결정요인으로 관찰되었다. 이러한 결과는 급변하는 경제 발전 중에서 만성질환 예방을 위해 건강한 식행동의 중요성을 강조하고 있는 중국에서 성인들의 건강한 식행동을 도울 수 있는 근거자료로 활용될 수 있을 것이다. 향후 중국 내 다양한 인구집단에서의 추가 연구나 대규모 조사연구 및 건강한 식행동을 위한 개인의 인지된 행동통제력을 강화하는 영양 중재나 영양교육 등에 본 연구결과가 의미있는 기초자료가 되기를 기대한다.

• 대한물리치료과학회지
• /
• 제24권3호
• /
• pp.12-17
• /
• 2017

Purpose: The purpose of this study was to investigate the effects of backrest angle on lower extremity muscle strength in adult. Method: This research results are based on 10 healthy adults. 10 degree difference in pelvic angle does not effect the cross-connection of the Hamstring muscles, and created 3 types of rest with 20 degree differences each at 95, 115, and 135 degree angles. Result: significantly difference in contractibility muscle strength in accordance to the 3 rake angle. Conclusion: After putting together all these results, since both the expansibility muscle strength and contractibility muscle strength of the knee showed to be effected as the backrest angle changed during isokinetic muscle strength assessment, further research should be conducted if similar research results as this study can be acquired at various angles.

• 성인간호학회지
• /
• 제16권4호
• /
• pp.648-657
• /
• 2004

Purpose: The aim of this study is to understand the experience of health behavior among elderly women. Method: Participants of this study were 8 healthy elderly women over 65, who live in city and town. The data were collected through in-depth interview and participant observation, analyzed by the Colaizzi(1978)'s phenomenal research method was adopted. The data collection period was from March to May of 2003. Result: The essential themes were 'desiring to keep oneself in good health even with aging body', 'receiving and living with illness', 'maintaining ones health with body activity', 'getting along with peace of mind' Conclusion: The study is significant because it provides viewpoints for understanding elderly women's experience of health behavior in the context of Korean culture. And also it provides guideline for elderly nursing intervention.

• 한국생활과학회지
• /
• 제17권3호
• /
• pp.511-519
• /
• 2008

The purpose is to investigate the factors moderating the relationships between food choice motives such as health concern, weight control and ethical concern, and vegetable intake. Data were collected from adult people(N=290) in Jeonnam Province for finding the correlation of the food choice motives and the moderated variables as food involvement and food neophobia with vegetable intake. Moderated regression analysis was used to analyse the survey data. The results indicates that the moderated variables of food involvement and food neophobia significantly affect vegetable intake. However, the food choice motives of health concern, weight control, ethical concern do not have significant effects on vegetable intake. The findings can help adult people prefer healthy eating.

• Journal of Korean Neurosurgical Society
• /
• 제47권3호
• /
• pp.210-212
• /
• 2010

Sildenafil citrate ($Viagra^{(R)}$ Pfeizer US Pharmaceutical Group, New York, NY, USA) is a potent vasodilating agent to treat male erectile dysfunction. Among its adverse effects, hemorrhagic stroke has not been widely reported yet. We present a case of a 33-year-old healthy man who ingested 50 mg sildenafil a half hour before onset of headache, nervousness and speech disturbance. Head computed tomogram of this stuporous man showed huge intracerebral hemorrhage and thick subarachnoid hemorrhage, but angiography failed to disclose any vascular anomalies. Subsequent surgical procedure was followed, and rehabilitation was provided thereafter. Sildenafil seems to act by redistributing arterial blood flow, and concurrent sympathetic hyperactivity, which lead to such hemorrhagic presentation. Extreme caution should be paid on even in a young adult male patient wven without known risk factors.

• Journal of Oral Medicine and Pain
• /
• 제6권1호
• /
• pp.83-90
• /
• 1981

This study was undertaken to study the changes of epithelium of oral mucosa caused by diabetic disease in terms of keratinization and morphology of epithelial cells of oral mucasa, and to diagnose the oral diseases caused by systemic origns in terms of oral exfoliative cytology as a diagnostic tool. The author has studied the changes of epithelial cells on the cheek mucosa and upper antirior gingiva of 20 adult diabetic patients by Oral Exfoliative Cytology. And 50 healthy adults were selected as control group. The cytologic smears were stained by Papanicolaou method. The results were as follows : 1. In diabetic patient's cheek mucosa, Yellow staining cells were reveald as 11.8%, which was higher than the control group(4.2%). 2. In diabetic patients' upper anterior gingiva, Yellow staining cells were reaveale as 12.4%, which was lower than the control group(68.2%) 3. The changes of nucleus and cytoplasmic changes were not significantly different in diabetic patients and control group.