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排序方式: 共有239条查询结果,搜索用时 12 毫秒
1.
Piti Palungwachira Supimol Chongsathien Pranee Palungwachira 《The Australasian journal of dermatology》1991,32(2):75-79
A 39-year-old Thai man had eczema on the left groin accompanied by asymptomatic white nodules on the public hair for two weeks. Examination with the Wood's lamp, microscopic examination, culture and biochemical testing showed organisms compatible with Trichosporon beigelii. The diagnosis of "White Piedra" was made, and this is the first case of White Piedra to be reported in Thailand. 相似文献
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Taher AT Porter J Viprakasit V Kattamis A Chuncharunee S Sutcharitchan P Siritanaratkul N Galanello R Karakas Z Lawniczek T Ros J Zhang Y Habr D Cappellini MD 《Blood》2012,120(5):970-977
Nontransfusion-dependent thalassemia (NTDT) patients may develop iron overload and its associated complications despite receiving only occasional or no transfusions. The present 1-year, randomized, double-blind, placebo-controlled THALASSA (Assessment of Exjade in Nontransfusion-Dependent Thalassemia) trial assessed the efficacy and safety of deferasirox in iron-overloaded NTDT patients. A total of 166 patients were randomized in a 2:1:2:1 ratio to starting doses of 5 or 10 mg/kg/d of deferasirox or placebo. The means ± SD of the actual deferasirox doses received over the duration of the study in the 5 and 10 mg/kg/d starting dose cohorts were 5.7 ± 1.4 and 11.5 ± 2.9 mg/kg/d, respectively. At 1 year, the liver iron concentration (LIC) decreased significantly compared with placebo (least-squares mean [LSM] ± SEM, -2.33 ± 0.7 mg Fe/g dry weight [dw], P = .001, and -4.18 ± 0.69 mg Fe/g dw, P < .001) for the 5 and 10 mg/kg/d deferasirox groups, respectively (baseline values [means ± SD], 13.11 ± 7.29 and 14.56 ± 7.92 mg Fe/g dw, respectively). Similarly, serum ferritin decreased significantly compared with placebo by LSM -235 and -337 ng/mL for the deferasirox 5 and 10 mg/kg/d groups, respectively (P < .001). In the placebo patients, LIC and serum ferritin increased from baseline by 0.38 mg Fe/g dw and 115 ng/mL (LSM), respectively. The most common drug-related adverse events were nausea (n = 11; 6.6%), rash (n = 8; 4.8%), and diarrhea (n = 6; 3.6%). This is the first randomized study showing that iron chelation with deferasirox significantly reduces iron overload in NTDT patients with a frequency of overall adverse events similar to placebo. 相似文献
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The purpose of this study was to describe (a) the subjective feelings of fatigue of Thai Buddhist cancer patients undergoing radiation therapy (RT) and identify possible gender differences, (b) their beliefs about the main cause of fatigue, and (c) their ways of self-management for relief of fatigue. One hundred thirty-three voluntary and randomly selected patients, 55 men and 78 women, completed a questionnaire with a Thai version of the Revised Piper Fatigue Scale. After 1 week of treatment, the largest group (42.1%) of the patients had felt fatigue during the last few hours (from 1 to 5 hours). The patients perceived a mild level of fatigue, but the sensory/cognitive fatigue scores were high. Five categories of beliefs about the main cause of fatigue emerged: (a) receiving RT; (b) feelings of anxiety, depression, and fright/fear; (c) cancer; (d) long travel to hospital and long waiting time for RT; and (e) difficulty with sleep and weak body. For relief of fatigue, 5 categories of self-management emerged: (1) getting moral support from family and friends; (2) practicing religion, reciting prayers, doing merit, and meditating; (3) practicing self-care for symptomatic problems; (4) accepting the situation and doing the best of one's life; and (5) consulting with doctor and nurse. In conclusion, healthcare providers need to be concerned about RT patients' symptoms of fatigue, beliefs about causes of fatigue, and ways of self-management for relief of fatigue. They also need understanding of cultural and religious beliefs to plan holistic care. 相似文献
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Amornrat Juasook Thidarut Boonmars Zhiliang Wu Watcharin Loilome Kulathida Veteewuthacharn Nissana Namwat Pakkayanee Sudsarn Orasa Wonkchalee Pranee Sriraj Ratchadawan Aukkanimart 《Pathology oncology research : POR》2013,19(1):55-62
Chronic infection with Opisthorchis viverrini for many years has been associated with the development of hepatobiliary diseases including cholangiocarcinoma. It is well known that inflammation is a key component of the tumor microenvironment, and that chronic inflammation plays an important role in tumorigenesis. Therefore, in this study cholangiocarcinogenesis was induced in Syrian hamsters in order to observe the cancer-related inflammation. The Syrian hamsters were divided into 5 groups: uninfected controls; normal Syrian hamsters infected with O. viverrini (OV); immunosuppressed Syrian hamsters infected with O. viverrini (OVis); normal Syrian hamsters infected with O. viverrini and administered N-nitrosodimethylamine (CCA); and immunosuppressed Syrian hamsters infected with O. viverrini and administered N-nitrosodimethylamine (CCAis). Syrian hamster livers were later observed for gross pathology and histopathological changes; COX2 was analyzed by immunohistochemical staining. We found a decreased number of inflammatory cells surrounding the hepatic bile duct in the OVis group, but not in the OV and CCAis groups. However, in the CCAis group (with suppressed immunity) early appearance and greater severity of cholangiocarcinoma were observed; gross pathological examination revealed many cancer nodularities on the liver surface, and histopathological studies showed the presence of cancer cells, findings which correlated with the predominant expression of COX2. The present study suggests that host immune responses are intended to ameliorate pathology, and they are also crucially associated with pathogenesis in O. viverrini infection; the unbalancing of host immunity may enhance cancer-related inflammation. 相似文献
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Thalassemia and abnormal hemoglobins are common genetic disorders in Asia. Thalassemia is not only an important public health problem but also a socio-economic problem of many countries in the region. The approach to deal with the thalassemic problem is to prevent and control birth of new cases. This requires an accurate identification of the couple at high risk for thalassemia. However, the diagnosis of thalassemia carrier states need several tests which are not practical for screening the population at large. Recently we have used two simple laboratory tests to screen for potential thalassemia carriers and hemoglobin E individuals. There is also a new development in using the automatic HPLC to diagnose thalassemic diseases and the carriers. This system gives both qualitative and quantitative analysis of hemoglobin components in the same run with good precision and reproducibility. The system has been applied to study thalassemia and abnormal Hb in adult and cord blood. This system has enabled us to do both prenatal and postnatal diagnosis of thalassemia within the few minutes. However, none of these screening tests can accurately give specific diagnosis of the thalassemia genotype. Specific thalassemia mutation can be carried out by DNA analysis. Many DNA techniques have been used for point mutation detection and small deletion. For the last few years there is a development of DNA chip technology that has been applied for thalassemia mutation as well. Clinically, thalassemia is very heterogeneous in the manifestation. In spite of seemingly identical genotypes, severity of beta thalassemic patients can vary greatly. Heterogeneity in the clinical manifestation of beta thalassemic diseases may occur from the nature of beta globin gene mutation, alpha thalassemia gene interaction and difference in the amount of Hb F production which is partly associated with a specific beta globin haplotype. However, there is still some beta thalassemia cases that have a mild clinical symptom without those known genetic fators interaction suggesting that there are other additional factors responsible for the mildness of the disease. 相似文献
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In this article, we examine the portrayal of women's health issues in two of Melbourne's print media: The Age and the Herald Sun. In particular, we aim to examine the patterns of coverage of women's health and the underlying message in articles on women's health issues. We employed an unobtrusive method, and the study was conducted over a three-month period: May to July 1998. We found that many of the articles and public reactions centred on women and reproduction. This implies that women are still seen in relation to their reproductive role in Australian society. In addition, there are many issues regarding women and their health missing from the media's publication during the research period. The message emerging from the analysis implies that if women do not fit into the "ideal women" framework of the society, their health needs are given little attention by the print media and, therefore, their health is likely to suffer. This can be interpreted as one form of women's oppression in Australian society. 相似文献