口腔セルフケアが高齢者の要介護リスクに与える影響：大崎コホート２００６研究

Tohoku University辻　一郎課

ヘキチ イリョウ キョテン ビョウイン ニオケル センモン ガイライ ノ カンジャ ジュリョウ ドウコウ ニ オヨボス エイキョウ

There were few reports about the role of medical specialists in community medicine organizations such as hospitals in rural area where the number of doctors is insufficient. The aim of this study was to investigate the effect of a medical specialist for collagen vascular diseases having started periodically ambulatory care in the medical institution of the area where the specialist was absent. We examined the trend of outpatients with a collagen vascular disease about moving the hospital comparing before and after the specialist started to work in the medical institution. The number of outpatients with a collagen vascular disease in the medical institution became 95 at 3 years and a half after the specialist started to work there. There were many transfer patients from medical institutions other than the area, and the distance from their home to the hospital was shortened by changing the hospital in most of patients. The ambulatory care performed periodically and continuously by the specialist in a community medicine organization showed significances that patients became to receive the special medical care by the specialist

ゼンシッカン オ タイショウ トスル リハビリテーション ノ ガイネン : シッカン ニ カカワラナイ ソウキ ドウニュウ ノ ユウコウセイ

The right Japanese translation of rehabilitation is a “return” and is not the meaning “training.” It is a cure aiming at returning to the state before suffering from the illness in the body, soul, and social environment. Therefore, the rehabilitation should be performed to not only bone and joint diseases and apoplexy but also other diseases or states including infectious diseases and the state after surgery. Patients who are compulsorily stayed on the bed for a long time, especially in an acute care ward, easily become bedridden with various complications such as gait or eating disorder. It is important to try for all the staff in connection with medical care to have a rehabilitation concept, and to return a patient to the former condition falling ill

Community-based clinical education increases motivation of medical students to medicine of remote area : comparison between lecture and practice

In this study, we administered a questionnaire to medical students to evaluate the effect of community-based clinical education on their attitudes to community medicine and medicine in remote area. Questionnaires were given 4 times to all the students from first-year to sixth-year. Of 95 students, 65 students (68.4%) who completed all questionnaires, were used in this study. The intensity of students’ attitudes was estimated by using visual analogue scale. The intensity of interest, a sense of fulfillment and passion in medicine of remote area was significantly increased　after the community-based practice. On the other hand, the level of understanding in medicine in remote area was increased by the lecture not by the practice. The intensity of desire both to become a generalist and a specialist was significantly increased when the grade went up. Most of sixth-year students desired to have abilities of a generalist and a specialist simultaneously. This study shows that the community-based practice is more meaningful in increasing motivation in medicine in remote area than the lecture, and suggests that it is　important to prepare more courses to　experience community medicine to increase the number of physicians who desire to work in remote area

スマートフォン ト インターネット オ モチイタ トクシマ ケンリツ カイフ ビョウイン エンカク イリョウ シエン システム k-support ノ ドウニュウ

Because a specialist in general medical treatment lacked the Kaifu area of South Tokushima absolutely, we forced a limited doctor to many burdens and performed medical treatment while I always carried risks on my back for the disease except the specialty domain. A stroke specialist in particular is an absent medical depopulated area, and it is difficult to perform the rt-PA IV therapy that is a standard therapy for a stroke for the immediate nature period. Using remote video diagnosis treatment supporting system SYNAPSE ERm that was the smartphone application that FUJIFILM developed for the purpose of canceling these, we introduced smartphone and Tokushima Prefectural Kaifu Hospital remoteness medical treatment support system （k-support） by the Internet as area medical treatment support in February, 2013. This system can provide image information and patient information such as CT or the MRI to a tablet phone and the smartphone of Tokushima Prefectural Kaifu Hospital full-time employment doctors and the doctors who support it, and work in a House in real time. In other words, we can obtain necessary information without asking the when and where and can send appropriate instructions, advice to the Tokushima Prefectural Kaifu Hospital medical attendant from a specialist for it. After introduction, the treatment with this system in 58 emergency patients was carried out in seven months until August 31. The example letting the wide area present the smartphone such as this system and a remote medical treatment support system using the Internet in the medical depopulated area is the first trial in this country

Alterations of Both Dendrite Morphology and Weaker Electrical Responsiveness in the Cortex of Hip Area Occur Before Rearrangement of the Motor Map in Neonatal White Matter Injury Model

Hypoxia-ischemia (H-I) in rats at postnatal day 3 causes disorganization of oligodendrocyte development in layers II/III of the sensorimotor cortex without apparent neuronal loss, and shows mild hindlimb dysfunction with imbalanced motor coordination. However, the mechanisms by which mild motor dysfunction is induced without loss of cortical neurons are currently unclear. To reveal the mechanisms underlying mild motor dysfunction in neonatal H-I model, electrical responsiveness and dendrite morphology in the sensorimotor cortex were investigated at 10 weeks of age. Responses to intracortical microstimulation (ICMS) revealed that the cortical motor map was significantly changed in this model. The cortical area related to hip joint movement was reduced, and the area related to trunk movement was increased. Sholl analysis in Golgi staining revealed that layer I–III neurons on the H-I side had more dendrite branches compared with the contralateral side. To investigate whether changes in the motor map and morphology appeared at earlier stages, ICMS and Sholl analysis were also performed at 5 weeks of age. The minimal ICMS current to evoke twitches of the hip area was higher on the H-I side, while the motor map was unchanged. Golgi staining revealed more dendrite branches in layer I–III neurons on the H-I side. These results revealed that alterations of both dendrite morphology and ICMS threshold of the hip area occurred before the rearrangement of the motor map in the neonatal H-I model. They also suggest that altered dendritic morphology and altered ICMS responsiveness may be related to mild motor dysfunction in this model

Alteration of intra-pancreatic target-organ specificity by abrogation of Aire in NOD mice

Factors that determine the spectrum of target organs involved in autoimmune destruction are poorly understood. Although loss of function of autoimmune regulator (AIRE) in thymic epithelial cells is responsible for autoimmunity, the pathogenic roles of AIRE in regulating target-organ specificity remain elusive. In order to gain insight into this issue, we have established NOD mice, an animal model of type 1 diabetes caused by autoimmune attack against β cell islets, in which Aire has been abrogated. Remarkably, acinar cells rather than β cell islets were the major targets of autoimmune destruction in Aire-deficient NOD mice, and this alteration of intra-pancreatic target-organ specificity was associated with production of autoantibody against pancreas-specific protein disulfide isomerase (PDIp), an antigen expressed predominantly by acinar cells. Consistent with this pathological change, the animals were resistant to the development of diabetes. The results suggest that Aire not only is critical for the control of self-tolerance but is also a strong modifier of target-organ specificity through regulation of T cell repertoire diversification. We also demonstrated that transcriptional expression of PDIp was retained in the Aire-deficient NOD thymus, further supporting the concept that Aire may regulate the survival of autoreactive T cells beyond transcriptional control of self-protein expression in the thymus

Image_2_Alterations of Both Dendrite Morphology and Weaker Electrical Responsiveness in the Cortex of Hip Area Occur Before Rearrangement of the Motor Map in Neonatal White Matter Injury Model.pdf

<p>Hypoxia-ischemia (H-I) in rats at postnatal day 3 causes disorganization of oligodendrocyte development in layers II/III of the sensorimotor cortex without apparent neuronal loss, and shows mild hindlimb dysfunction with imbalanced motor coordination. However, the mechanisms by which mild motor dysfunction is induced without loss of cortical neurons are currently unclear. To reveal the mechanisms underlying mild motor dysfunction in neonatal H-I model, electrical responsiveness and dendrite morphology in the sensorimotor cortex were investigated at 10 weeks of age. Responses to intracortical microstimulation (ICMS) revealed that the cortical motor map was significantly changed in this model. The cortical area related to hip joint movement was reduced, and the area related to trunk movement was increased. Sholl analysis in Golgi staining revealed that layer I–III neurons on the H-I side had more dendrite branches compared with the contralateral side. To investigate whether changes in the motor map and morphology appeared at earlier stages, ICMS and Sholl analysis were also performed at 5 weeks of age. The minimal ICMS current to evoke twitches of the hip area was higher on the H-I side, while the motor map was unchanged. Golgi staining revealed more dendrite branches in layer I–III neurons on the H-I side. These results revealed that alterations of both dendrite morphology and ICMS threshold of the hip area occurred before the rearrangement of the motor map in the neonatal H-I model. They also suggest that altered dendritic morphology and altered ICMS responsiveness may be related to mild motor dysfunction in this model.</p

Table_1_Alterations of Both Dendrite Morphology and Weaker Electrical Responsiveness in the Cortex of Hip Area Occur Before Rearrangement of the Motor Map in Neonatal White Matter Injury Model.docx

<p>Hypoxia-ischemia (H-I) in rats at postnatal day 3 causes disorganization of oligodendrocyte development in layers II/III of the sensorimotor cortex without apparent neuronal loss, and shows mild hindlimb dysfunction with imbalanced motor coordination. However, the mechanisms by which mild motor dysfunction is induced without loss of cortical neurons are currently unclear. To reveal the mechanisms underlying mild motor dysfunction in neonatal H-I model, electrical responsiveness and dendrite morphology in the sensorimotor cortex were investigated at 10 weeks of age. Responses to intracortical microstimulation (ICMS) revealed that the cortical motor map was significantly changed in this model. The cortical area related to hip joint movement was reduced, and the area related to trunk movement was increased. Sholl analysis in Golgi staining revealed that layer I–III neurons on the H-I side had more dendrite branches compared with the contralateral side. To investigate whether changes in the motor map and morphology appeared at earlier stages, ICMS and Sholl analysis were also performed at 5 weeks of age. The minimal ICMS current to evoke twitches of the hip area was higher on the H-I side, while the motor map was unchanged. Golgi staining revealed more dendrite branches in layer I–III neurons on the H-I side. These results revealed that alterations of both dendrite morphology and ICMS threshold of the hip area occurred before the rearrangement of the motor map in the neonatal H-I model. They also suggest that altered dendritic morphology and altered ICMS responsiveness may be related to mild motor dysfunction in this model.</p

Image_1_Alterations of Both Dendrite Morphology and Weaker Electrical Responsiveness in the Cortex of Hip Area Occur Before Rearrangement of the Motor Map in Neonatal White Matter Injury Model.pdf

<p>Hypoxia-ischemia (H-I) in rats at postnatal day 3 causes disorganization of oligodendrocyte development in layers II/III of the sensorimotor cortex without apparent neuronal loss, and shows mild hindlimb dysfunction with imbalanced motor coordination. However, the mechanisms by which mild motor dysfunction is induced without loss of cortical neurons are currently unclear. To reveal the mechanisms underlying mild motor dysfunction in neonatal H-I model, electrical responsiveness and dendrite morphology in the sensorimotor cortex were investigated at 10 weeks of age. Responses to intracortical microstimulation (ICMS) revealed that the cortical motor map was significantly changed in this model. The cortical area related to hip joint movement was reduced, and the area related to trunk movement was increased. Sholl analysis in Golgi staining revealed that layer I–III neurons on the H-I side had more dendrite branches compared with the contralateral side. To investigate whether changes in the motor map and morphology appeared at earlier stages, ICMS and Sholl analysis were also performed at 5 weeks of age. The minimal ICMS current to evoke twitches of the hip area was higher on the H-I side, while the motor map was unchanged. Golgi staining revealed more dendrite branches in layer I–III neurons on the H-I side. These results revealed that alterations of both dendrite morphology and ICMS threshold of the hip area occurred before the rearrangement of the motor map in the neonatal H-I model. They also suggest that altered dendritic morphology and altered ICMS responsiveness may be related to mild motor dysfunction in this model.</p