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  • 11
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 69 (2004), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: : Hydroperoxides and n-hexanal of soymilk made at different temperatures in the soybean grinding process were investigated. Both hydroperoxides and n-hexanal showed maximum amounts at 30°C, 37.78 μmol/g, and 1.94 mg/g, respectively. However, at 3°C and 80°C, amounts of hydroperoxides were about half of that at 30°C. N-hexanal showed high correlation with hydroperoxides except for at 80°C. It suggests that controlling the grinding temperature is effective to reduce hydroperoxidation and off-flavor content. Protein solubility an important index of soymilk, was decreased as the temperature increased. Grinding soybeans at low temperature is considered an economical method to produce soymilk having less off-flavor and high protein.
    Type of Medium: Electronic Resource
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  • 12
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Inorganica Chimica Acta 120 (1986), S. L25-L26 
    ISSN: 0020-1693
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 13
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Allergy 50 (1995), S. 0 
    ISSN: 1398-9995
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Various allergic diseases have been described in patients with systemic lupus erythematosus (SLE). In the present study, we evaluated the prevalence of allergic disease and serum IgE levels in 36 children of 26 mothers with SLE. None of the subjects had any rheumatic symptoms. There was at least one type of allergic disease in 28 (78%) of the 36 children of mothers with SLE, as compared with 30% in Japanese control children (P〈0.01). The prevalence of atopic dermatitis and bronchial asthma was higher in children of mothers with SLE (64% and 28%) than in controls (19% and 9%) (P〈0.01, respectively). Fourteen of the 36 subjects (39%) had higher levels of serum IgE than those of normal range for age-matched healthy Japanese children with no atopic family disease in the immediate family history, and these children had atopic disease. Among the 14 children with high serum-IgE levels, seven had neither immediate nor remote family history of atopic disease, while the others had an immediate family history of atopic disease. We think that genetic factors may influence the presence of allergic disease in children of mothers with SLE, and that the increased serum IgE levels in children of SLE mothers with no allergic family history may be a part of subclinical immunologic abnormalities related to SLE.
    Type of Medium: Electronic Resource
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  • 14
    ISSN: 1440-1681
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: 1. This study investigated the effects of chronic treatment with carvedilol, a β-blocking agent with an α-blocking activity, on blood pressure, endothelium-dependent relaxation and the endothelial structure of the mesenteric resistance artery in stroke-prone spontaneously hypertensive rats (SHRSP).2. Chronic treatment with carvedilol at a dose range of 30–120 mg/kg per day lowered systolic blood pressure of SHRSP from 234.9 ± 3.3 to 198.7 ± 3.1 mmHg at 16 weeks of age.3. Acetylcholine-induced endothelium-dependent relaxation was impaired in the mesenteric artery from SHRSP and high concentrations of acetylcholine produced contractions. The impairment of the relaxation was abolished in the presence of indomethacin. Carvedilol treatment improved the impairment in the preparation from SHRSP. The structural abnormality of endothelium was observed in the preparation from SHRSP. The abnormality could be prevented by the antihypertensive treatment.4. These results suggest that the impairment of endothelium-dependent relaxation in the preparation from SHRSP is due to the corelease of an endothelium-derived contracting factor which is considered to be a product of cyclo-oxygenase pathway of arachidonic acid cascade and that the impairment can be prevented by the antihypertensive treatment with carvedilol.
    Type of Medium: Electronic Resource
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  • 15
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Histopathology 22 (1993), S. 0 
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A histochemical and immunohistochemical study of five cases of extra-ocular sebaceous carcinoma was performed using formalin-fixed and paraffin-embedded tissue specimens. Histochemically, the clear cells of sebaceous carcinomas were negative with periodic acid-Schiff and alcian blue staining. Immunohistochemically, the tumour cells of sebaceous carcinomas showed positive reactions for epithelial membrane antigen, human milk fat globules subclass 1, human milk fat globules subclass 2 and Leu M1, but did not express carcinoembryonic antigen, breast carcinoma associated antigen, S-100 protein, gross cystic disease fluid protein-15 or Dako M1. These histochemical and immunohistochemical findings were compared with those of other skin cancers which must be distinguished histopathologically from sebaceous carcinoma. We conclude that sebaceous carcinoma can be distinguished from eccrine porocarcinoma, malignant clear cell hidradenoma, extramammary Paget's disease, malignant trichilemmoma, squamous cell carcinoma and basal cell carcinoma by histochemical and immunohistochemical techniques using formalin-fixed and paraffin-embedded tissue specimens.
    Type of Medium: Electronic Resource
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  • 16
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Histopathology 43 (2003), S. 0 
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 17
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Histopathology 31 (1997), S. 0 
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Recurrence of desmoid tumours is difficult to predict from only histological findings. In this study, immunohistochemistry for counting stromal blood vessels and proliferative activity, DNA flow cytometry, and interphase cytogenetic analysis of chromosome 8 by fluorescence in-situ hybridization (FISH) were performed to assess the correlation between their parameters and the recurrence of desmoid tumours.〈section xml:id="abs1-2"〉〈title type="main"〉Methods and results:The cases examined included 16 extra-abdominal desmoid and eight abdominal desmoids, comprising 14 recurrent and 10 non-recurrent cases. Eleven (69%) of the 16 extra-abdominal desmoids and three (38%) of the eight abdominal desmoids recurred. Patients with recurrent lesions (mean age, 20 years) were younger than those with non-recurrent tumours (34 years). Histologically, tumours with hypervascular areas frequently recurred after surgery in comparison with those with hypovascularity. There was no significant correlation between tumour size, the labelling index of the proliferating cell nuclear antigen (PCNA) and the recurrence. In flow cytometric analysis, all the cases examined showed a diploid pattern. The FISH study revealed that the incidence of trisomy 8 was significantly higher in the recurrent (72.7%) than in the non-recurrent cases (12.5%).〈section xml:id="abs1-3"〉〈title type="main"〉Conclusions:These results suggest that a subgroup of desmoid tumours at risk of recurrence may be hypervascular lesions associated with trisomy 8.
    Type of Medium: Electronic Resource
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  • 18
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Histopathology 45 (2004), S. 0 
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Aims : To evaluate a series of synovial sarcomas arising in the abdomen, pelvic cavity, or retroperitoneum. Synovial sarcoma is rare within the abdomen. In this location, it can be confused with other biphasic tumours and with other spindle and round cell sarcomas.Methods and results : Cases were retrieved from archives. There were 11 intra-abdominal tumours among 300 synovial sarcomas in two referral practices (3.7%). Three were pelvic (two midline, one sidewall) and eight were retroperitoneal. They occurred in six males and five females aged from 25 to 75 years (mean 49 years, median 46 years), and ranged in diameter from 65 to 470 mm (mean 210 mm, median 150 mm). Six examples were biphasic, five were monophasic and seven had poorly differentiated areas. Monophasic tumours displayed at least one epithelial marker. One biphasic tumour had a SYT-SSX2 fusion gene. Seven sarcomas were high-grade and four of intermediate grade malignancy. Follow-up data were available in 10 patients. In all but one case, tumour recurred or metastasized within the abdomen. The pelvic sarcomas also metastasized outside the abdomen. Eight of 10 patients (80%) died of disease with survival from 4 to 36 months (mean 17 months, median 18 months). Two patients were alive with disease at 43 and 48 months.Conclusions : Synovial sarcomas rarely arise within the abdomen and pelvis. They occur mainly in middle age, attain a large size, are difficult to excise and recur locally. Pelvic tumours metastasize distantly. Retroperitoneal tumours remain confined to the abdomen and, unlike synovial sarcomas elsewhere, do not metastasize remotely, although mortality is high.
    Type of Medium: Electronic Resource
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  • 19
    Electronic Resource
    Electronic Resource
    Oxford, U.K. and Cambridge, USA : Blackwell Science Ltd
    Histopathology 33 (1998), S. 0 
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We report two unusual cases of intrapulmonary small round cell tumour with evidence that they are primitive neuroectodermal tumours.〈section xml:id="abs1-2"〉〈title type="main"〉Methods and resultsThe patients were a 25-year-old woman and a 15-year-old man, in whom mass shadows were found by routine chest radiography. Both tumours were located in the pulmonary parenchyma, and there was no evidence of an extrapulmonary involvement by the tumour. The lesions showed morphological and immunophenotypic features consistent with peripheral primitive neuroectodermal tumour (pPNET). These features included a hypercellular diffuse growth pattern of closely packed small round cells occasionally forming abortive Homer–Wright-type rosettes and intense immuroreactivities to neurone-specific enolase and MIC2 gene product (O13). Unusual chondroid foci were present in one of the cases. This diagnosis was further supported by the cytogenetic and reverse transcriptase-polymerase chain reaction (RT-PCR) findings of the characteristic t(11;22) chromosomal translocation and EWS/FLI-1 fusion transcripts, respectively, in one of the cases.〈section xml:id="abs1-3"〉〈title type="main"〉ConclusionsThese morphological and cytogenetic findings substantiate pPNET as a subtype of intrapulmonary small round cell tumours.
    Type of Medium: Electronic Resource
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  • 20
    Electronic Resource
    Electronic Resource
    Oxford, U.K. and Cambridge, USA : Blackwell Science Ltd
    Histopathology 37 (2000), S. 0 
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Primary rhabdoid tumour of the lung is rare, and histological and biological characteristics have not been fully documented. We describe three cases of primary lung rhabdoid tumour, all associated with adenocarcinoma, and investigate the histological features and biological characteristics.〈section xml:id="abs1-2"〉〈title type="main"〉Methods and resultsThree cases were obtained from a total 902 cases of surgically removed primary lung tumours between 1986 and 1998. The rhabdoid cells were found to occupy about 50–90% of each tumour. All of the tumours had nonrhabdoid adenocarcinoma foci in the centre of the tumours. Transition between the adenocarcinomatous and rhabdoid components was demonstrated. Detailed immunohistochemical studies were carried out. The epithelial markers, cytokeratins and epithelial membrane antigen (EMA), were strongly expressed in rhabdoid and adenocarcinomatous components. Furthermore, surfactant apoprotein A was positive in both components in one case, but myoglobin, MyoD and HHF35 were not expressed. Vimentin was strongly and diffusely stained in all cases. The neuroendocrine markers, chromogranin A (all cases), neuron-specific antigen (NSE) (two cases) and CD56 (one case) were occasionally positive in only a small number of the rhabdoid tumour cells. GM-CSF was positively stained in one case, and the dedifferentiated characteristics of the rhabdoid cells was suggested. Proliferative cell nuclear antigen (PCNA) was strongly demonstrated in the rhabdoid tumour cells (all cases). To gain better understanding the highly proliferative characteristics of the tumours, p53 gene (exons 5–8) mutation was examined by DNA sequencing analysis; mutation of the p53 DNA was not detected. Overexpression of p53 protein was also not demonstrated in all cases. HPV6 was demonstrated in one case by PCR method and also non-isotopic in-situ hybridization (NISH). Two cases died in a short period of time (3 years and 4 months, respectively).〈section xml:id="abs1-3"〉〈title type="main"〉ConclusionThe rhabdoid cells in these three cases were considered to represent the dedifferentiated components of the accompanying adenocarcinoma. Dedifferentiated characteristics (neuroendocrine markers, GM-CSF, vimentin, and the aggressive behaviour) were evident.
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