150 research outputs found
Folic and Folate Acid
Folate is a water-soluble B vitamin, also known as vitamin B9 or folacin. It is found naturally in a wide variety of foods, including vegetables, fruits, nuts, beans, dairy products, meats, eggs, seafood, and grains. However, only about 50% of the folate naturally present in food is bioavailable. Folate is critical in the metabolism of nucleic acid precursors and several amino acids, as well as in methylation reactions. Folic acid helps our bodies produce and maintain new cells, and it helps prevent DNA changes that may lead to cancer. Folate deficiency can cause anemia, insomnia, irritability, depression, Alzheimer’s disease, cardiovascular disease, and more serious health problems. An inadequate folate status during early pregnancy increases the risk of congenital anomalies, such as neural tube defects (NTDs), which are life-threatening and cause life-long disabilities. Therefore, it has been recommended by the U.S. Public Health Service that even before becoming pregnant, women should consume 400 µg of synthetic folic acid daily, whether in the form of foods or supplements, as well as maintain a healthy diet of folate-rich foods to reduce NTD risk
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Integration of Elements of Sculpture and Painting
The problem in the work presented for this creative thesis involved constructions integrating the elements of sculpture and painting. The uses of shaped canvases, highly glazed colors, white and nonchromatic values, smooth textures and materials, including wood, aluminum, brass and acrylic sheet, imply their own forces of expression. The selected nonobjective forms, simplified and clarified in these works, bring the various elements together in a unified whole with meaning to be experienced intellectually as visual reality. The constructions establish their own functioning environment, and to great degree become an environment for the observer with control and discipline of his own physical space. The inherent transparent and reflective qualities of polished acrylic sheet are contrasted with and related to the other elements of the constructions. Contrasting qualities of hardness and softness are used in the interplay of the various elements. The materialization of the artist's concept has resulted in a new relationship of form and a unique spatial experience for the observer.</p
Comparison of focal macular cone ERGs in complete-type congenital stationary night blindness and APB-treated monkeys
AbstractFocal macular cone electroretinograms (ERGs) and multifocal ERGs were recorded to study the macular function in patients with the complete-type of congenital stationary night blindness (cCSNB). The waveforms of the focal macular cone ERGs and the on- and off-responses of the multifocal ERGs in the cCSNB patients were similar to those recorded from monkey retinas treated with L-2 amino-4-phosphonobutyric acid (APB), suggesting that patients with cCSNB have a complete defect of the on-pathway even in the central retina. The results also demonstrated that there was a paradoxical positive response in the central retina of cCSNB patients, as compared to the negative full-field ERGs in the same subjects
Breast Cancer with Cartilaginous and/or Osseous Metaplasia Diagnosed by Lymph Nodal Metastasis:A Case Report
Breast cancer with cartilaginous and/or osseous metaplasia is a type of metaplastic carcinomas and is a rare disease. We report the case of a 49 year-old female who underwent right mastectomy for a large breast tumor. Histological examinations revealed a mixed tumor with both stromal and epithelial elements;the stroma showed poor differentiated spindle-shape and multiform cells with a massive osseous matrix, and atypical epithelial cells, which mainly existed on the surface of the cysts, showed nucleic atypia. The tumor was diagnosed as a malignant phyllodes tumor with osteosarcomatous differentiation;it was not identified as a metaplastic carcinoma because of the lack of proof of a cancerous component. Two years after a mastectomy, swelling of the axillary lymph nodes was found and a biopsy was performed. Histological findings for the lymph node indicated a metastasis of the invasive ductal carcinoma. The primary tumor was re-examined and was considered to be the origin of the lymph nodal metastasis. Lymph nodal metastasis of cancer proved that the primary tumor had cancerous potential, and the pathological diagnosis was altered to a breast cancer with cartilaginous and/or osseous metaplasia.</p
現在の英語カリキュラムと新入生の学習者ビリーフに基づく発展的提案
In order to provide students with good teaching, the curriculum needs to be reviewed and revised periodically. Even minor changes can be of benefit. To prepare a better curriculum for students, teachers should know students’ needs and wants. In this report, the present English curriculum at Okayama Prefectural University is described. The present curriculum aims to improve students’ four skills: listening, reading, speaking, and writing in addition to increasing vocabulary and grammar knowledge. Then, the results of a survey on 2018 first-year students’ beliefs regarding learning English are reported. Students’ beliefs include attitude toward English learning, motivation, anxiety, and expectation. Last, based on the results of the survey, the strengths and weaknesses of the present curriculum are discussed.平成30年度に実施された英語カリキュラムを説明し、平成30年度入学生の入学直後の学習者ビリーフ(学習への期待、意欲、不安など)を調査した。調査の結果、3つの学部から構成される岡山県立大学は、学部ごとに、学習者ビリーフが大きく異なることが明らかになった。語学教育推進室は、全学を対象とした統一英語カリキュラムを実施しているが、学部ごとに、学生のニーズに合わせた英語カリキュラムを工夫していく必要がある
Tea in the Historical Context of East Asia: Cultural Interactions across Borders
(Translated: Jenine Heaton) Session statement 4: Tea viewed from the comparative culture and cultural interactio
Inflammatory Cytokine-induced Expression of Vasohibin-1 by Rheumatoid Synovial Fibroblasts
Angiogenesis is an essential event in the development of synovial inflammation in rheumatoid arthritis (RA). The aim of the current study was to investigate the expression of vasohibin-1, a novel endothelium-derived vascular endothelial growth factor (VEGF)-inducible angiogenesis inhibitor, in the RA synovium, and to test the effect of inflammatory cytokines on the expression of vasohibin-1 by RA synovial fibroblasts (RASFs). Synovial tissue samples were obtained at surgery from patients with osteoarthritis (OA) and RA, and subjected to immunohistochemistry to investigate the expression and distribution of vasohibin-1 relevant to the degree of synovial inflammation. In an in vitro analysis, RASFs were used to examine the expression of vasohibin-1 and VEGF mRNA by real-time PCR after stimulation with VEGF or inflammatory cytokines under normoxic or hypoxic conditions. The immunohistochemical results showed that vasohibin-1 was expressed in synovial lining cells, endothelial cells, and synovial fibroblasts. In synovial tissue, there was a significant correlation between the expression of vasohibin-1 and histological inflammation score (p0.002, r0.842). In vitro, stimulation with VEGF induced the expression of vasohibin-1 mRNA in RASFs under normoxic conditions, and stimulation with cytokines induced vasohibin-1 mRNA expression under a hypoxic condition. These results suggest that vasohibin-1 was expressed in RA synovial tissue and might be regulated by inflammatory cytokines.</p
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