Fifty two outpatients, who showed signs of school-refusal-withdrawal at the Shiga Prefectural Psychiatric Institution have been analyzed according to their age, gender, ICD-10 diagnosis, medical evolution, and total number of consultations. A total of 61.5% of the population were male, and they showed a higher average and a wider range of age than female patients. According to the ICD-10 diagnosis, 67.3% were in the group of F40-48 neurotic, stress-related and somatoform disorders, and 11.5% were in the group of F30-39 mood [affective] disorders. Twenty five % of the patients were assumed to have show medical improvement, and 42.3% of the patients continued to have further consultations. This article discusses the possible role of psychiatric medical institutions in supporting cases of school-refusal and social-withdrawal. 相似文献
A 65-year-old Japanese man was hospitalized because of acute hepatitis and severe cholestasis due to hepatitis E virus (HEV) infection combined with a drug reaction to a cold preparation. He died of disseminated intravascular coagulation and severe intestinal bleeding due to systemic cytomegalovirus reactivation following the development of severe eruptions with marked eosinophilia due to drug hypersensitivity to taurine and ursodeoxycholate preparations. The close interaction between viral infection or reactivation and drug hypersensitivity was considered as a pathophysiology in this case, which emphasizes the need for further study of the immunological mechanism of the interaction. 相似文献
To advocate patient's right is an inevitable assignment of all neurologists who have clinical activities for patients with neurological diseases, though the assignment has very broad fields and is impossible to perform by one. The author summarized present issues of guardianship, the program to protect the social welfare rights in communities, and advance directives for patients with neurological diseases. The new guardianship for adults in Japan started in 2000 and has been increasingly used mainly for the demented. Proxy decision making for a medical care by the guardian is still unsettled. The author raised a possible question on identification of the person who wants medical certification for guardianship and his her intention to obtain such a document, in order to avoid unexpected troubles in the family or involved parties. Replies about the identification from an inspector at a family court, lawyers, judicial scriveners, social workers and Japan National Council of Social Welfare were shown on the table. In May 2007, the Ministry of Health. Labour and Welfare presented the guideline of process to decide the end-of-life-care. But advance directives for medical cares are still controversial in Japan. Multidisciplinary team to advocate patients' rights was stressed in this presentation. 相似文献
Background: During anesthesia in humans, anterior displacement of the mandible is often helpful to relieve airway obstruction. However, it appears to be less useful in obese patients. The authors tested the possibility that obesity limits the effectiveness of the maneuver.
Methods: Total muscle paralysis was induced under general anesthesia in a group of obese persons (n = 9; body mass index, 32 +/- 3 kg sup -2) and in a group of nonobese persons (n = 9; body mas index, 21 +/- 2 kg sup -2). Nocturnal oximetry confirmed that none of them had sleep-disordered breathing. The cross-sectional area of the pharynx was measured endoscopically at different static airway pressures. A static pressure-area plot allowed assessment of the mechanical properties of the pharynx. The influence of mandibular advancement on airway patency was assessed by comparing the static pressure-area relation with and without the maneuver in obese and nonobese persons.
Results: Mandibular advancement increased the retroglossal area at a given pharyngeal pressure, and mandibular advancement increased the retropalatal area in nonobese but not in obese persons at a given pharyngeal pressure. 相似文献
In order to elucidate the physiological significance of plasma dopamine, blood pressure, pulse rate (PR), plasma concentrations of free or conjugated dopamine (free or conjugated pDA), noradrenaline (pNA) and adrenaline (pAd) were measured in 9 healthy volunteers. Blood sampling for the measurements was performed at a basal condition maintaining a supine position for 60 minutes, after twenty minutes 60 degrees head-up tilt (tilt) and an intravenous infusion of 1000 ml 0.9% saline for 2 hours. Following tilt, mean values in diastolic and mean blood pressure, PR, pNA and pAd were significantly increased, while free, conjugated and total pDA were decreased. On the other hand, saline infusion yielded significant decreases in hematocrit, pNA, free, conjugated and total pDA, but blood pressure, PR and pAd remained at the same level. Free/conjugated pDA ratio did not change during tilt or saline infusion. The basal value of free, conjugated or total pDA did not significantly correlate with blood pressure, PR, pNA or pAd, respectively. Furthermore, no significant correlations between the changes in pDAs and hemodynamic parameters, pNA or pAd by tilt or saline infusion were observed. From these results, it was suggested that plasma free or conjugated dopamine in physiological conditions may not be released from sympathetic nerve endings or adrenomedullary glands. Further investigations are needed to clarify the physiological significance of plasma dopamine in humans. 相似文献
We evaluated the usefulness of loop-mediated isothermal amplification (LAMP) in detecting specific gene sequences of Mycobacterium avium subsp. paratuberculosis (MAP). A total of 102 primer sets for LAMP was designed to amplify the IS900, HspX, and F57 gene sequences of MAP. Using each of two primer sets (P-1 and P-2) derived from the IS900 fragment, it was possible to detect MAP in a manner similar to that used with nested PCR. The sensitivity of LAMP with P-1 was 0.5 pg/tube, which was more sensitive than nested PCR. When P-2 was used, 5 pg/tube could be detected, which was the same level of sensitivity as that for nested PCR. LAMP with P-1 was specific. Although only 2 Mycobacterium scrofulaceum strains out of 43 non-MAP mycobacterial strains were amplified, the amplification reaction for these strains was less efficient than for MAP strains, and their products could be distinguished from MAP products by restriction digestion. LAMP with P-2 resulted in very specific amplification only from MAP, the same result obtained with nested PCR. Our LAMP method was highly specific, and the white turbidity of magnesium pyrophosphate, a by-product of the LAMP reaction, allowed simple visual detection. Our method is rapid, taking only 2 h, compared with 4 h for nested PCR. In addition, the LAMP method is performed under isothermal conditions and no special apparatus is needed, which makes it more economical and practical than nested PCR or real-time PCR. These results indicate that LAMP can provide a rapid yet simple test for the detection of MAP. 相似文献
The possible roles of CD8+ cells in the abnormal T cell-dependent B-cell activation in Graves' disease were investigated by analysing lymphocyte subsets in peripheral blood mononuclear cells (PBMC) and their production of soluble factors and cytokines such as IL-10 in patients with Graves' disease, Hashimoto's thyroiditis and normal controls. The PBMC were separated into CD8+ and CD8-depleted cells by magnetic separation columns, and cultured for 7 days with or without anti-CD40 monoclonal antibodies and IL-4. The culture supernatant was assayed for sCD23 and IL-10 using EIA, and the remaining cells were analysed by flow cytometry. Stimulation with anti-CD40 antibody together with IL-4 increased sCD23 levels and the number of CD23+ cells. The latter was further augmented by depletion of CD8+ cells. This combination of B cell stimulants increased production of IL-10 by PBMC from patients with Graves' disease. The CD40- and IL-4-activated production of IL-10 was decreased by CD8+ cell depletion. In contrast, constitutive production of IL-10 was increased after CD8+ cell depletion in a group of patients with low basal secretion levels (<35 ng/ml). It was, however, decreased in a group with higher basal production levels, but such a relationship was not found in the normal control group. Thus, T cell-dependent B-cell activation via a CD40 pathway activates CD23+ cells, leading to over-production of IL-10 and a shift of the Th1/Th2 balance to Th2 dominance, while CD8+ cells may suppress this activation to counteract the Th2 deviation in Graves' disease. 相似文献