http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
李乙熙,崔相道,吳錫斗,高鏡畢 진주산업대학교 농업기술연구소 1991 農業技術硏究所報 Vol.4 No.-
아미노산과 5炭糖을 121℃에서 15분간 열처리하여 Maillard반응의 發色强度를 비교한 결과는 다음과 같다. 1. 아미노산은 發色强度가 높은것, 중간것, 낮은것으로 대별되었다. 2. 糖은 L(+)arabinose, D(-)-ribose, D(+)-xylose 순으로 發色强度가 높게 나타났다. 3. pH차이에 따른 영향은 反應液의 pH가 높아질수록 反應性은 增加되었다. 4. D(+)-xylose, D(-)-ribose 및 L(+)-arabinose의 농도가 높아질 수록 반응성은 높게 나타났다. Common amino acids and pentoses have been ranked acording to the intensity of Maillard browning formed when heated in an autoclave at 121℃ for 15 min. The results obtained as follows; 1. The amino compounds have been groupeed into high, intermediate and low browning producing groups. 2. The color intensity of pentoses tested was xylose>ribose>arabinose. 3. As the pH values of reaction solutions increased, the color intensity of melanoidins. 4. As the concentrations of xylose, ribose and arabinose increased, the color intensities of melanoidins.
B군 연쇄상구균에 의한 신생아 수막염의 임상적 고찰: 10년간의 사례
성도경 ( Do Gyeong Seung ),원유종 ( Yoo Jong Won ),유승택 ( Seung Taek Yoo ),오연균 ( Yeon Kyun Oh ) 대한주산의학회 2005 Perinatology Vol.16 No.3
목적: 신생아 세균성 수막염의 가장 흔한 원인균은 과거에는 대장균이었으나 근래에는 GBS가 가장 흔한 원인균으로 알려지고 있다. 국내에서는 신생아 GBS 수막염에 관한 정확한 발생 빈도의 보고는 없으나 꾸준히 수례씩 발생 보고가 이루어지고 있다. 저자들은 최근 10년 동안 신생아에서 발생한 GBS 감염에 의한 수막염의 발생빈도 등 임상상태를 조사하여 진단 및 치료에 도움이 되고자 한다. 방법: 1994년 7월부터 2004년 6월까지 만 10년 동안 원광대학교병원 신생아 중환자실과 소아과 병동에 입원하여 뇌척수액 배양과 라텍스 응집 반응 검사상 GBS에 의한 수막염으로 진단된 9명의 신생아를 대상으로 발병 시기, 임상 양상, 혈액 및 척수액 소견, 치료 결과 및 합병증 등에 대하여 차트 기록을 이용하여 후향적으로 조사하였다. 결과: 발생빈도는 1,000명의 출생아당 0.79명이었으며, 이중 조발형은 0.09/1,000명, 후발형은 0.7/1,000명이었다. 성별의 차이는 없었으며 대부분인 8예(88.9%)에서 만삭아이고 후발형으로 발생하였다. 산과적 선행요인이 동반된 경우는 5예(55.6%)였으며 제왕절개가 3예(33.3%)로 가장 많았다. 임상증상은 전례에서 발열을 보였고, 기면 및 수유곤란(88.9%)이 대부분에서 보였으며 그 외 보챔(55.6%), 대천문 팽창과 경련(44.4%) 등의 순으로 보였다. 입원시 시행한 말초혈액 검사상 7예(77.7%)에서 CBC 분획비 1.0 이하, 8예(88.9%)에서 CRP 5 mg/dL 이상 소견을 보였다. 뇌척수액 검사상 5예(55.6%)에서 백혈구 수 1,000/mm3 이상, 8예(88.9%)에서 중성구 수 우세, 8예(88.9%)에서 단백 200 mg/dL 이상, 6예(66.7%)에서 CRP 3 mg/dL 이상의 증가된 소견을, 6예(66.7%)에서 당 45 mg/dL 이하, 4예(44.4%)에서 당 20 mg/dL 이하의 매우 낮은 소견을 보였다. 뇌전산화 단층 촬영상 급성 합병증이 6예(66.7%)에서 관찰되었으며, 뇌경색(3예), 뇌경막하삼출(2예), 뇌수종(2예), 뇌출혈(2예) 등이 보였다. 8예(88.9%)에서 생존하였으며 치료기간은 26.1±9.9일이었다. 결론: GBS는 발생빈도는 적으나 신생아시기에 뇌수막염을 일으키는 주 원인균으로 심각한 합병증을 유발하거나 치료 기간이 길어질 수 있기 때문에 빠른 진단과 적극적인 치료를 필요로 한다. Objective: Most common organism of bacterial meningitis was E.coli in the past. However, it is changed to group B β-hemolytic streptococcus (GBS) recently. Incidence of neonatal GBS meningitis is still not reported in Korea, but sporadic cases were reported continuously. So, we investigated the exact incidence of neonatal GBS meningitis for 10 years including other clinical manifestations for it`s diagnosis and treatment. Methods: We analyzed 9 cases with chart review retrospectively who had been admitted to the pediatric ward or NICU in Wonkwang University Hospital from July 1994 to June 2004. They had proven neonatal GBS meningitis with culture or latex agglutination test in CSF. Results: Incidence of disease was 0.79 with 0.09 in early onset and 0.7 in late onset type per 1,000 live births. Sex ratio was not different, and nearly all 8 cases (88.9%) were fullterm and late onset type. The associated obstetric factors were noted in 5 cases (55.6%), and c-section of 3 cases (33.3%) was most common factor. In clinical features, fever was seen in all cases, and lethargy and poor feeding in nearly all cases (88.9%), and irritability (55.6%), bulging fontanelle and convulsion (44.4%) were seen. There were abnormal findings in 7 cases (77.7%) <1.0 in CBC differential ratio and 8 cases (88.9%) >CRP 5 mg/dL in peripheral blood exams on admission. There were abnormal CSF findings which were increased wbc of 5 cases (55.6%, ≥1,000/mm3), neutrophil of 8 cases (88.9%), protein of 8 cases (88.9%, >200 mg/dL) and CRP of 6 cases (66.7%, 3 mg/dL), and decreased sugar of 6 cases (66.7%, <45 mg/dL) and severely decreased of 4 cases (44.4%, <20 mg/dL). There were abnormal brain CT findings in 6 cases (66.7%) such as cerebral infarction, subdural effusion, hydrocephalus, and intracranial hemorrhage. Eight cases (88.9%) were alive, and mean duration of therapy was 26.1±9.9 days. Conclusion: Although the incidence of GBS is not high, it is reported to be an important organism in neonatal bacterial meningitis. So, we recommend early detection and active treatment for neonatal GBS meningitis to prevent severe complication and prolonged therapy.
Lee Do-eun,Kim Jun-hee,Gwak Gyeong-tae,Weon Young-soo,Kwon Oh-yun 한국전문물리치료학회 2023 한국전문물리치료학회지 Vol.30 No.2
Background: The gluteus medius (Gmed) plays a critical role in maintaining frontal plane stability of the pelvis during functional activities, such as one-leg lifting. Side-lying hip abduction (SHA) has been used as a dynamic test to evaluate Gmed function. However, the abduction force of the lower leg against the floor is not controlled during SHA. Therefore, hip abduction performance with contralateral adduction in the side-lying position (HAPCA) can be proposed as an alternative method to assess performance of hip abduction. If the number of HAPCA is related to the lateral pelvic shift distance, a new quantitative measurement for hip abductor function may be presented. Objects: This study aimed to investigate the relationship between the number of successful HAPCA and the lateral pelvic shift distance during one-leg lifting. Methods: Thirty healthy participants were recruited, and lateral pelvic shift distance was measured during one-leg lifting test using two-dimensional analysis. The number of successful HAPCA was counted when participants touched both target bars at the beat of a metronome. Results: There was a negative correlation between the number of HAPCA and lateral pelvic shift distance during one-leg lifting (r = –0.630, p < 0.05). The number of HAPCA accounted for 39.7% of the variance in the lateral pelvic shift distance during one-leg lifting (F = 18.454, p < 0.001). Conclusion: The number of successful HAPCA is significantly correlated with lateral pelvic shift distance during one-leg lifting. This finding suggests that HAPCA can be proposed as a new measurement for hip abductor performance and more research is needed on its relationship with hip abductor strength.
주산기 암컷 백서의 태아에 방사선피폭에 따른 선천성기형 발생 시 셀레늄과 엽산 혼합물의 방사선 방호효과
정도영(Do-Young Jung),최형석(Hyung-Seok Choi),김장오(Jang-Oh Kim),신지혜(Ji-Hye Shin),김주희(Joo-Hee Kim),박경진(Gyeong-Jin Park),민병인(Byung-In Min) 대한방사선과학회(구 대한방사선기술학회) 2018 방사선기술과학 Vol.41 No.2
This study is a search for radiation protection effects of radiation exposure on the organogenic period during the prenatal period, which is known to be the most likely to have congenital malformations by radiation exposure. To study the radiation protection for the mixture of selenium that is strong antioxidant and folic acid that is essential vitamin for DNA synthesis, 2 Gy of radiation was irradiated to pregnant female rats. then, after 14 days of fetal birth, observing blood components, SOD(Superoxide Dismutase), histological changes and external malformations. There was a significant protective effect to reduce blood cell damage(p<0.05) in the irradiation group after selenium and folic acid mixture were administered than irradiation group, and the activation of SOD which is antioxidant enzymes was increased. In addition, confirmed the effect of suppressing the expression of apoptosis of small intestinal cells and the re-duction of cerebral cortex layer reduction by radiation. thus, it was confirmed that the congenital malformations were re-duced as a result of these protective effects. Based on these results, selenium and folic acid mixture may reduce the in-cidence of congenital malformations, and it will reduce the damage of the fetus caused by the exposure of the organo-genic period due to accidents.