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Hsieh KH, Burgess RL. Marital role attitudes and expected role behaviors of college youth in mainland China and Taiwan. JOURNAL OF FAMILY ISSUES 1994; 15:403-423. [PMID: 12319851 DOI: 10.1177/019251394015003004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This study examines differences in marital role attitudes and expected behavior among college students in mainland China and Taiwan. It is hypothesized that people in mainland China have become more egalitarian than have people in Taiwan with respect to the division of marital roles. Survey responses from 339 Taiwan students and 288 mainland China students are compared on four dimensions of marital role attitudes and six areas of traditional husband and wife role behaviors. These dimensions were determined through exploratory and confirmatory factor analyses. The data indicate that although most of the hypothesized societal differences are supported, some are not. Possible regressive changes in mainland China and progressive changes in Taiwan during the past decade were speculated to be responsible for the discrepancy between hypotheses and results.
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Lin YZ, Hsieh KH, Shih TY, Chen W, Wu KW. Effects of nebulized terbutaline on oxygen saturation in acute asthmatic children. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI ZA ZHI [JOURNAL]. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI 1994; 35:377-84. [PMID: 7942023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
To evaluate the paradoxical effect of oxygen desaturation following beta-2 bronchodilator nebulization treatment in acute asthmatic children, a total of 47 patients, aged between 1.8 and 14 years, 27 males and 20 females, were studied. Twenty ml of nebulized normal saline (NS), followed by 10 mg (4 ml) of terbutaline sulphate solution (TSS) in 20 ml NS, were delivered by an ultrasonic nebulizer in 10 min to each patient through a connecting air tube placed in front of the nose and mouth. Oxygen saturation (SaO2) and pulse rate were monitored, using a pulse oximeter, before study and every two minutes until the end of the study. The clinical severity score and peak expiratory flow rate (PEFR) were checked before the study, at the end of inhalation of NS, and at the end of inhalation of TSS. SaO2 was increased both after nebulized NS and TSS when compared with the pre-study data (p < 0.05 and p < 0.0001, respectively). Twenty two cases (47%) during NS and 12 cases (25%) during TSS nebulization had SaO2 below the pre-study level. The mean decrease of SaO2 for the former was 1.62 +/- 0.95% (range: 1.00% to 4.26%), and 1.64 +/- 0.83% (range: 1.02% to 3.13%) for the latter (p > 0.9). No SaO2 decrease after nebulized TSS was observed in any of the seven severe asthmatic children with a prestudy SaO2 < or = 90%. The clinical severity score and PEFR were also significantly improved both after nebulized NS and TSS (p < 0.0001 and p < 0.001, respectively for NS, and both p < 0.0001 for TSS).(ABSTRACT TRUNCATED AT 250 WORDS)
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Li CS, Wan GH, Hsieh KH, Chua KY, Lin RH. Seasonal variation of house dust mite allergen (Der pI) in a subtropical climate. J Allergy Clin Immunol 1994; 94:131-4. [PMID: 8027492 DOI: 10.1016/0091-6749(94)90080-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Huang JL, Hung IJ, Hsieh KH. Effect of inhaled beclomethasone dipropionate in the treatment of recurrent wheezing in infancy and early childhood. J Formos Med Assoc 1993; 92:1066-9. [PMID: 7911355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Forty-one children, aged six to 36 months (mean, 23.3 months), with a past history of acute bronchiolitis with or without recurrent wheezing episodes were treated with either a beclomethasone dipropionate metered dose inhaler 150 microgram twice daily, or a placebo for 12 weeks. Aerosols were inhaled through an AeroChamber (Trudell, Canada) using a mask. The patients were followed up biweekly. The two groups were well matched in anthropometric data and frequency of wheezing prior to the study being undertaken. At the end of four to six weeks, the beclomethasone dipropionate treatment group showed a significant improvement in both wheezing and sleep patterns, and systemic steroid therapy was able to be tapered. No significant side effect could be ascribed to this treatment.
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Hsu HY, Chang MH, Ho HN, Hsieh RP, Lee SD, Chen DS, Lee CY, Hsieh KH. Association of HLA-DR14-DR52 with low responsiveness to hepatitis B vaccine in Chinese residents in Taiwan. Vaccine 1993; 11:1437-40. [PMID: 8310763 DOI: 10.1016/0264-410x(93)90173-u] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
To determine the HLA-linked immune response gene that controls low responsiveness to hepatitis B surface antigen (HBsAg), HLA typing was performed in 33 initial non-responders (male:female = 23:10, age 1.5-46 years) who had poor antibody response (anti-HBs < 10 mIU ml-1) after four doses of plasma-derived hepatitis B vaccine. Of 33 initial non-responders, 26 received two additional doses of either the same vaccine (n = 18) or recombinant hepatitis B vaccine (n = 8) and returned for anti-HBs measurement. At 1 month after the sixth dose, anti-HBs was still < 10 mIU ml-1 in 20 cases and 10-20 mIU ml-1 in three cases. Analysis of HLA antigen frequencies in these 23 ultimate low responders revealed that nine (39%) were positive for DR14, a statistically significant association of low responsiveness to hepatitis B vaccine with HLA-DR14. In addition, 26% of the ultimate low-responders were positive for DQ3, a frequency significantly lower than the expected rate in the general population. Among the nine ultimate low-responders with DR14, seven were heterozygous for this allele, while the other two cases had a single isolated DR14; and all nine were in association with DR52. These results suggest that a DR14-DR52 association, probably dominantly expressed, may be involved in the low immune responsiveness to hepatitis B vaccine of the Chinese population in Taiwan.
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Shen HD, Chua KY, Lin KL, Hsieh KH, Thomas WR. Molecular cloning of a house dust mite allergen with common antibody binding specificities with multiple components in mite extracts. Clin Exp Allergy 1993; 23:934-40. [PMID: 10779281 DOI: 10.1111/j.1365-2222.1993.tb00278.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Plaque radio-immuno assay has been used to isolate an IgE-binding clone from a lambda gt11 library of Dermatophagoides pteronyssinus cDNA. The clone HD6 contained DNA encoding a 215 residue protein which contained a predicted 17 amino acid residue leader sequence, no cysteines and a single N-glycosylation site. The 198 residue mature protein would have a predicted MW of 22,177 D. No homologues were found in searches of the data banks. Sera from 14/38 allergic children reacted strongly with the polypeptide produced by the clone (37%). Skin tests showed reactivity in 16/30 (53%) allergic patients and 0/10 of controls. Affinity purification of rabbit antibodies with the clone showed that antibodies to the polypeptide had specificities to multiple products in mite extracts corresponding to components of Mr 29, 27 and 24 K by Western blotting. Absorption studies of IgE in allergic serum indicated further entities at 13 and 11.5 kD. It is proposed to name this allergen Der p VII.
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Wang CR, Chou CC, Hsieh KH, Chuang CY, Chen CY. Lupus patients with peripheral vascular thrombosis: the significance of measuring anticardiolipin antibody. Am J Emerg Med 1993; 11:468-70. [PMID: 8363683 DOI: 10.1016/0735-6757(93)90085-p] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The purpose of this study was to determine the significance of measuring anticardiolipin (ACL) antibodies in Chinese lupus patients with peripheral vascular thrombosis. A total of 252 lupus patients were evaluated prospectively for the presence of peripheral vascular thrombosis in a 3-year period. Tests of ACL antibodies with three isotypes were done serially during follow-up. There were 10 lupus patients with five episodes of arterial thrombosis and seven episodes of venous thrombosis by the evidence of angiographical and/or pathological findings. The ACL antibody status was negative (< 2 standard deviation [SD]), low (2 to 5 SD) and high (> 5 SD) for 43.3%, 22.6%, and 34.1% patients, respectively. Patients with high levels (> 5 SD) of ACL antibodies had a high frequency of peripheral vascular thrombosis than patients with negative levels (> 2 SD) of ACL antibodies (P < .05). It is concluded that serial measurement of ACL antibodies in lupus patients is useful in predicting the occurrence of peripheral vascular thrombosis. Clinicians should be alert to the possibility of such complication in lupus patients with high ACL antibodies levels when visiting the emergency service.
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Hsieh KH, Ng CK. Increased plasma platelet-activating factor in children with acute asthmatic attacks and decreased in vivo and in vitro production of platelet-activating factor after immunotherapy. J Allergy Clin Immunol 1993; 91:650-7. [PMID: 8436778 DOI: 10.1016/0091-6749(93)90271-g] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND To explore the possible role of platelet-activating factor (PAF) in the pathogenesis of bronchial asthma, circulating PAF and in vitro production of PAF were studied. METHODS Radioimmunoassay kits were used in 15 children with acute asthmatic attacks, in 25 newly diagnosed asthmatic children, in 25 good and 18 poor responders to immunotherapy, and in 18 healthy controls. RESULTS The results demonstrated the following: (1) PAF was present in the blood of healthy controls. (2) New patients had much higher circulating PAF than did healthy controls (p < 0.005), and the circulating PAF decreased after immunotherapy in good (p < 0.005) but not in poor responders. (3) The circulating PAF increased up to 20 times that of healthy controls during acute asthmatic attacks. (4) The spontaneous and allergen-stimulated secretion of PAF were markedly increased in new patients and decreased to normal after successful immunotherapy (p < 0.005). (5) No increased spontaneous and allergen-stimulated production of PAF was found during acute attacks, but granulocytes from those patients still produced the greatest amount of PAF when stimulated with calcium ionophore A23187. (6) Although a major portion of allergen-induced PAF was secreted, less than 10% of ionophore-induced PAF was secreted. CONCLUSION The findings that the circulating PAF increased markedly during acute asthmatic attacks and the enhanced in vivo and in vitro productions of PAF decreased to normal after successful immunotherapy strongly suggest that PAF may be involved in the pathogenesis of bronchial asthma.
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Hsieh KH, Shaio MF, Liao TN. Thymopentin treatment in severe atopic dermatitis--clinical and immunological evaluations. Arch Dis Child 1992; 67:1095-102. [PMID: 1329673 PMCID: PMC1793621 DOI: 10.1136/adc.67.9.1095] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
An open clinical trial of thymopentin was conducted on 16 children with severe atopic dermatitis. The patients were treated with injections three times a week of 50 mg thymopentin for six weeks. They were then divided randomly into two groups: group A continued thymopentin for an additional six weeks, and group B were treated with normal saline. Clinical parameters and immunological function were evaluated serially. The total severity score started to decline from baseline significantly three weeks after treatment, and continued throughout the study period in group A but began to flare up in group B two weeks after stopping thymopentin. All the eight patients in group A completed the trial but three out of eight in group B dropped out because of flaring up of skin lesion. In vitro production of interleukin-4 tended to decrease and that of interferon gamma tended to increase, but total serum IgE, in vitro IgE synthesis, and abnormally low CD8+ CD11b+ suppressor T cells remained unchanged. Histamine releasing factor (HRF), plasma histamine, and respiratory burst activities of polymorphonuclear leucocytes were appreciably decreased after thymopentin treatment. It is concluded that the clinical efficacy of short term thymopentin treatment very possibly results from the decreased production of HRF and decreased release of polymorphonuclear leucocyte derived inflammatory mediators and may have no relation with antigen-IgE immune reaction.
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Liao TN, Hsieh KH. Characterization of histamine-releasing activity: role of cytokines and IgE heterogeneity. J Clin Immunol 1992; 12:248-58. [PMID: 1380965 DOI: 10.1007/bf00918148] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Histamine-releasing factors (HRFs) are a group of cytokines that cause histamine release (HR) from basophils and mast cells. The concept of the priming effect of cytokines and the heterogeneity of IgE involved in the HRF-induced HR have been emphasized in recent years. In this study, we performed a series of experiments to elucidate the above-mentioned hypotheses. The stock HRF were obtained by stimulating mononuclear cells (MNC) with phytohemagglutinin (PHA). Maximal activity was observed 36 hr after culture. By gel filtration, HRF was eluted with a peak activity ranging from 12 to 18 KD. A large portion (75%) of HRF activity could be neutralized by a combination of antibodies against interleukin 1 (IL-1), IL-3, IL-8, granulocyte-macrophage colony-stimulating factor (GM-CSF), and tumor necrosis factor-alpha (TNF-alpha). The stimulation of basophils with 100 ng/ml each of IL-3, IL-6, IL-7, GM-CSF, or TNF-alpha alone caused 10% HR; however, when the cells were pretreated with 10 ng/ml of either IL-3, IL-6, IL-7, IL-8, TNF-alpha, or GM-CSF and then stimulated with anti-IgE, a marked increase in HR was regularly observed. The combination of 100 ng/ml each of IL-1, IL-3, IL-8, GM-CSF, and TNF-alpha could induce only about 20% HR; furthermore, such combinations did not have an additive or synergistic priming effect on anti-IgE-induced HR compared to the effect of single cytokines. Stripping of surface-bound IgE with lactic acid markedly reduced the capacity of basophils to release histamine in response to MNC-HRF and anti-IgE. Passive sensitization of IgE-stripped basophils with high-HRF responders' serum could restore their responsiveness to both MNC-HRF and anti-IgE, but passive sensitization with low-HRF responders' serum could restore responsiveness to anti-IgE only. Moreover, passage of MNC-HRF through high-, but not low-HRF, responders' IgE-Sepharose columns significantly reduced the HR activity of MNC-HRF. Finally, although the eluant could induce only 10% HR, the majority of its HR activity could be restored by the addition of effluent but not by the mixture of IL-1, IL-3, IL-8, GM-CSF, and TNF-alpha, suggesting the presence of a complex interaction among those cytokines. In summary, MNC-HRF contained at least two types of HRF activity; one was IgE dependent and the other was IgE independent.(ABSTRACT TRUNCATED AT 400 WORDS)
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Lin KL, Hsieh KH, Huang JH, Wang SY. Major histocompatibility complex (MHC) class II restriction, lymphokine production, and IgE regulation of house dust mite-specific T-cell clones. J Clin Immunol 1992; 12:271-80. [PMID: 1512301 DOI: 10.1007/bf00918151] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
To elucidate the regulatory mechanism of human IgE synthesis, we have cloned house dust mite (Dermatophagoides pteronyssinus; Dp)-specific T-cell clones from three asthmatic children and three healthy individuals. Twelve clones were cloned from each group. All of these clones were CD3+, CD4+, CD8-, and HLA-DR+. After stimulation with allergen in the presence of antigen presenting cells (APCs), half of the T-cell clones from asthmatic children and one-third of those from normals produced interleukin 4 (IL-4). None of the patients' clones produced interferon gamma (IFN-gamma), while 10 of 12 normals' clones did. After stimulation with calcium ionophore A23187 and phorbol myristic acetate (PMA), the production of IL-4 was markedly increased in both patients and normals. However, only 3 of the 12 patients' clones produced IFN-gamma, while all of the normals' clones did. The T-cell clones of both patients and normals produced comparable IL-2. To study the kinetics of lymphokine productions, a HLA-DRw12-restricted T-cell clone (FYD 3.1) was stimulated, respectively, with a combination of A23187 and PMA, phytohemagglutinin (PHA), or Dp antigen in the presence of APCs. Maximal IL-2 and IL-4 productions were detected 12 hr after A23187 and PMA stimulation, whereas IFN-gamma could not be detected even 36 hr after stimulation. When stimulated with PHA, the production of IFN-gamma peaked on the fourth day, but IL-4 was not detected. After stimulation with Dp antigen and APCs, IL-4 and IL-2 were detected on the second and third days, but IFN-gamma was not detected. The IgE production by autologous purified B cells in the presence of allergen or IL-4 was found to be augmented by the FYD 3.1 T-cell clones. IFN-gamma was observed to counteract the effects of the T-cell clones and IL-4. Thus, the secretory patterns of lymphokine and kinetics of lymphokine production of allergen-specific T-cell clones can be used to explore the regulatory mechanism of human IgE synthesis [corrected].
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Wang JY, Lei HY, Hsieh KH. The change of allergen-specific IgG subclass antibodies during immunotherapy in mite-sensitive asthmatic children. Asian Pac J Allergy Immunol 1992; 10:11-8. [PMID: 1418178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Fifty-six Dermatophagoid farinae (D.f)-sensitive asthmatic children were hyposensitized by D.f-crude extract for two years. Serum total IgG subclass antibodies and D.f-specific IgE and IgG subclass antibodies were measured by ELISA before and after 2 years of treatment. The results showed that 1) After two years of treatment, there were significantly higher levels of total serum IgG1 in both responder and non-responder groups than those before treatment (p less than 0.01). The responder group also had significantly higher values of total IgG2 and IgG4 after immunotherapy (IT) (p less than 0.05), but not in the non-responder group. 2) The serum levels of D.f-specific IgG3 and IgG4 antibodies in responder group increased significantly after IT (p less than 0.05). On the contrary, the D.f-specific IgE and IgG1 IgG1 in the responder group were significantly lower than those before IT. No signi- in the responder group were significantly lower than those before IT. No signi-body titres before and after IT was found in non-responder group. 3) There was a significant correlation between the total IgG4 and D.f-specific IgG4 antibody (r = 0.634, p less than 0.01). The correlation coefficient was 0.634. No correlation was found between the other IgG subclass antibodies and D.f-specific IgG subclass antibodies. 4) Correlations between the levels of D.f-specific IgE and IgG subclass antibodies were highly significant both in IT-responder and non-responder groups. There was a significant correlation between the levels of D.f-specific IgG1 and IgG4 in non-responders, while no relationship was observed in the responder group.(ABSTRACT TRUNCATED AT 250 WORDS)
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Hsu HY, Chang MH, Hsieh KH, Lee CY, Lin HH, Hwang LH, Chen PJ, Chen DS. Cellular immune response to HBcAg in mother-to-infant transmission of hepatitis B virus. Hepatology 1992; 15:770-6. [PMID: 1568717 DOI: 10.1002/hep.1840150505] [Citation(s) in RCA: 103] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cellular immunity to HBcAg was studied in hepatitis B virus carrier children and neonates born to hepatitis B virus carrier mothers. A significant proliferative response of peripheral blood mononuclear cells to HBcAg was found in 5 of 10 children with elevated ALT levels but in none of the nine HBeAg-positive children with normal ALT levels. HBeAg but not HBsAg was detected in cord blood of 9 of 10 neonates born to HBeAg-positive carrier mothers, suggesting exposure of these neonates to HBeAg in utero. However, cord mononuclear cells from neonates born to HBeAg-positive carrier mothers did not show a significant change in the proportion of suppressor and helper T-cell subsets or proliferative response to HBcAg. Nor did they produce interleukin-2 receptor after being cocultured with HBcAg. The unresponsiveness of peripheral-blood mononuclear cells or cord mononuclear cells to HBcAg was not reversed by CD8+ cell depletion. Although cord blood mononuclear cells from neonates born to carrier mothers positive for antibody to HBeAg also did not respond to HBcAg, we encountered an infant, born to a carrier mother positive for antibody to HBeAg, who contracted acute hepatitis B at 2.5 mo of age. The baby's peripheral-blood mononuclear cells showed a significant proliferative response to HBcAg. These results support the view that transplacental maternal HBeAg probably induces a specific unresponsiveness of helper T cells to HBcAg and HBeAg in the neonates born to HBeAg-positive carrier mothers. This specific helper T cell tolerance could be maintained throughout the early replicative phase of carrier state but might break someday with the appearance of raised ALT level.
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Ting CK, Hsieh KH. A long-term immunological study of childhood onset systemic lupus erythematosus. Ann Rheum Dis 1992; 51:45-51. [PMID: 1540037 PMCID: PMC1004617 DOI: 10.1136/ard.51.1.45] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Immunological dysregulation is an important cause of the development of systemic lupus erythematosus (SLE). Serological evaluation has been useful in the clinical management of patients and as a prognostic indicator. Sixteen patients who developed SLE as children were followed up for more than three years and immunological data collected. The results showed that (a) complement C3 concentration was lower in the active stage of SLE, especially during a major clinical exacerbation, but rarely preceded a major flare up. The concentration was often normal during the mildly to moderately active stage. In contrast, a low complement C4 concentration often preceded a major clinical exacerbation and could be of longer duration, sometimes persisting regardless of disease activity. (b) A T cell subset distribution study showed persistently low CD4 positive T cells in the peripheral blood of patients with SLE during the long term follow up, strongly suggesting that the intrinsic defect is mainly localised in T helper/inducer cells. These abnormal cellular defects did not tend to return to normal even in long term remission. (c) The persistently higher serum interleukin 2 and interleukin 2 receptor concentrations in SLE strongly suggested that the T cells were preactivated in vivo and that these phenomena might persist even in remission. (d) The best single parameter for predicting active SLE was anti-dsDNA. It was highly correlated with disease activity in most patients, and the asymptomatic increase of anti-dsDNA (greater than or equal to 60 U/ml, radioimmunoassay) was often followed by a major clinical exacerbation, especially in patients with a simultaneously low complement C4 concentration, suggesting that it might be an important warning sign of a major flare up. High dose steroids are indicated in this group of patients.
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Wang JY, Lei HY, Hsieh KH. The effect of immunotherapy on interleukin-1 and tumor necrosis factor production of monocytes in asthmatic children. J Asthma 1992; 29:193-201. [PMID: 1601837 DOI: 10.3109/02770909209099027] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A longitudinal study was conducted to determine the pathogenesis and effect of immunotherapy (IT) on monocyte function. Production of interleukin-1 (IL-1) and tumor necrosis factor (TNF) by peripheral blood monocytes in 31 asthmatic children before and one year after IT was compared. Twenty-two children completed the treatment course, and 13 age-matched healthy children served as controls. Adherent monocytes were isolated and stimulated with either crude mite extract of Dermatophagoid farinae (Df) for 7 days or lipopolysaccharide (LPS) for 3 days. The amount of TNF and IL-1 in culture supernatant was quantified by TNF and IL-1 enzyme-linked immunosorbent assay (ELISA) kits, respectively. The LPS-stimulated TNF production in patients was not different before or after IT (245.8 +/- 110.9 vs. 213.3 +/- 161.6 pg/0.1 ml, p +/- 0.202), but was significantly higher than the control (66.7 +/- 42.7 pg/0.1 ml; p less than 0.0001). The LPS-stimulated IL-1 production was similar among the three groups. When stimulated with Df antigen, monocytes from asthmatic patients produced a greater amount of TNF and IL-1 than did those from the control (p less than 0.001). Furthermore, although the production of TNF decreased after successful IT (360.2 +/- 181.6 vs 243.9 +/- 189.1 pg/0.1 ml, p less than 0.05), the production of IL-1 did not change (679.9 +/- 254.1 vs. 534.8 +/- 257.6 pg/0.1 ml, p greater than 0.05). Thus, repeated long-term administration of allergen (IT) was able to suppress specifically the TNF, but not IL-1 production of monocytes.(ABSTRACT TRUNCATED AT 250 WORDS)
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Chien CH, Hsieh KH, Yang PM. Immunochemotherapy with recombinant interleukin-2 and adriamycin in primary hepatocellular carcinoma. Asian Pac J Allergy Immunol 1991; 9:75-81. [PMID: 1666952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Recombinant interleukin-2 (rIL-2) and adriamycin were administered systemically to treat nine patients (age 15.5-68 years, mean 48.9 +/- 15.5 years) with far advanced primary hepatocellular carcinoma. Three patients were newly diagnosed, and the remaining patients had received surgery, transcatheter arterial embolization, chemotherapy and other treatments but without improvement. rIL-2 was given at a dose of 10,000 to 30,000 units/kg every 8 hours for consecutive 9 days, and on the fifth day, a single dose of adriamycin 30 to 60 mg/m2 was administered. Four patients interrupted the immunotherapy because of severe intolerable side effects, 4 patients completed one course and the remaining one received 2 courses of treatment. Various adverse reactions were encountered, however, they subsided promptly after stopping therapy. All patients failed to respond to the regimen. Primary hepatic tumors continued to enlarge in 8 patients and remained unchanged in one, and pulmonary metastasis also increased in size and number in 4 patients. Transient decrease in serum alpha-fetoprotein was found in 6 patients. These results suggest that systemic IL-2 immunotherapy, even in combination with chemotherapy, is not effective for the treatment of far advanced hepatocellular carcinoma. However, in view of its immune amplifying effect, rIL-2 in combination with other treatment modalities may still be worth trying in early stages of hepatocellular carcinoma.
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Lin YZ, Hsieh KH, Chen W, Wu KW. Clinical trial of corticosteroid and beta-2 bronchodilator in acute wheezing infants. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI ZA ZHI [JOURNAL]. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI 1991; 32:333-40. [PMID: 1688065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To evaluate the effect of a combination of corticosteroid and beta-2 bronchodilator on acute, young, wheezing patients, a total of 80 patients, ages below 36 months who were hospitalized for this condition during the period November 1988 to March 1990 were studied. They were divided into three groups. Group A consisted of 29 cases, under 12 months old, and treated with hydrocortisone and procaterol; Group B included 23 cases, between 12 and 36 months old, treated as in Group A; Group C, of 28 cases younger than 12 months, received neither drug. The clinical severity scores for Group B were significantly more improved than Group A on days 4 and 5 (p less than 0.05 and p less than 0.05, respectively), and better than that of Group C on days 3, 4, and 5 (p less than 0.05, 0.005, and 0.05, respectively). No significant difference was found between Group A and C from days 1 to 5. The previous wheezy coughing episodes were significantly more frequent in Group B than in Groups A and C (p less than 0.05). Two-thirds of the quick responders to hydrocortisone and procaterol were 12 months old or older. The personal and family allergic history, serum IgE level, and total eosinophil count could not be used as parameter to predict responsiveness to the combined therapy of hydrocortisone and procaterol.
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Abstract
Asplenia syndrome is usually associated with complex congenital cardiovascular defects. These patients often succumb to overwhelming infections. A complete immunological evaluation was therefore conducted on 13 consecutive patients with asplenia syndrome and 12 age-matched patients with congenital heart disease but without evident splenic problems. IgG, IgA, IgM and C3 and C4 values were normal for age in all subjects studied. T cell subsets, including the percentage of CD3, and CD4 cells and the CD4/CD8 ratio were significantly different in patients and controls (P less than 0.01, respectively). Lymphoproliferative responses to mitogens (ConA, concanavalin A, phytohemagglutinin and pokeweed mitogen) were also decreased in patients. Fc-mediated clearance of sensitized autologous erythrocytes was significantly impaired in patients (n = 13) when compared with age-matched controls (n = 5) (clearance t1/2 59.0 +/- 9.6 minutes vs. 12.5 +/- 1.6 minutes, P less than 0.001). Thus profoundly impaired reticuloendothelial clearance and decreased T cell function might account for the life-threatening infections frequently seen in patients with congenital asplenia syndrome.
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Hsieh KH, Shieh CC, Hsieh RP, Liu WJ. Association of HLA-DQw2 with Chinese childhood asthma. TISSUE ANTIGENS 1991; 38:181-2. [PMID: 1801309 DOI: 10.1111/j.1399-0039.1991.tb01893.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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95
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Huang JL, Wang SY, Hsieh KH. Effect of short-term exposure to low levels of SO2 and NOx on pulmonary function and methacholine and allergen bronchial sensitivities in asthmatic children. ARCHIVES OF ENVIRONMENTAL HEALTH 1991; 46:296-9. [PMID: 1953037 DOI: 10.1080/00039896.1991.9934390] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Air pollution is an inevitable consequence of industrialization. Continuous exposure to air pollution may cause or trigger respiratory allergic diseases. This study was designed to evaluate whether short-term, 5-min exposures to low levels of sulfur dioxide (SO2) and nitrogen oxides (NOx) influence pulmonary function and increase bronchial sensitivity to methacholine and specific allergens. Five male and 1 female mite-sensitive asthmatic children (mean age 12 y) were studied during symptom-free periods. Pulmonary function tests were conducted after breathing 5, 15, 35, 65, and 105 breaths of compressed polluted air, which was collected from the Lin-Sun S. Road tunnel in Taipei city. Concentrations of SO2 and NOx were 70-120 ppb and 450-500 ppb, respectively, and were 6-fold and 20-fold, respectively, higher than those of ambient air. Methacholine and mite allergen bronchial challenges were completed after 105 breaths of polluted air were inhaled. No difference in pulmonary function was noted after polluted air and ambient air were inhaled, and the methacholine and allergen sensitivities of airways were not increased after polluted air was inhaled. The authors concluded that short-term exposures to low concentrations of SO2 and NOx did not affect the lung function and did not increase bronchial sensitivity to methacholine and allergen.
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96
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Lai YC, Hwu WL, Wang TR, Hsieh KH, Lee CY, Li YW. Crisis in Gaucher disease simulating osteomyelitis: report of one case. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI ZA ZHI [JOURNAL]. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI 1991; 32:244-50. [PMID: 1776451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
An 11-year-old boy with Gaucher disease developed acute bone pain of the left thigh, accompanied by fever and signs of inflammation. Initially he was treated as osteomyelitis with antibiotics. Cultures of blood and aspirate of a subperiosteal hematoma were negative for bacterial growth. Tc99m bone scan revealed relatively decreased uptake over the involved area, and the findings of magnetic resonance imaging were typical for Gaucher crisis. Although Ga 67 imaging was positive, the diagnosis of a bone pain crisis rather than an infection was made. Antibiotics were discontinued without sequelae. Differential diagnosis between Gaucher crisis and osteomyelitis is discussed.
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97
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Lin KL, Wang SY, Hsieh KH. Analysis of house dust mite-specific IgE, IgG4, and IgG antibodies during immunotherapy in asthmatic children. ANNALS OF ALLERGY 1991; 67:63-9. [PMID: 1859043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
House dust mite (Dermatophagoides pteronyssinus, DP) specific IgE, IgG4, and IgG antibodies were analyzed by Western blotting in 18 asthmatic children during the course of 2-years' allergen-specific immunotherapy. Although more than 50 protein bands could be identified in the crude mite extracts by SDS-PAGE, only eight of them elicited both IgE and IgG4 antibodies in most patients. The molecular weights were 110, 60, 55, 43, 33, 27, 16, and 14 kD, respectively. No antibodies against new antigens were induced after immunotherapy. There was a significant correlation between the intensity of reactive bands of Western blotting and RAST. IgG4 antibody was increased in 72% (13/18) of patients, but the simultaneous change in IgE varied. Analysis of allergen-specific IgE and IgG4 antibodies by Western blotting may provide a useful tool for evaluation of clinical response to immunotherapy.
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98
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Huang JL, Wang SY, Lin KL, Hsieh KH. Mouse dander-allergic bronchial asthma--a case report. ZHONGHUA MINGUO WEI SHENG WU JI MIAN YI XUE ZA ZHI = CHINESE JOURNAL OF MICROBIOLOGY AND IMMUNOLOGY 1991; 24:248-54. [PMID: 1855406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A case of mouse dander-allergic bronchial asthma is reported. A 47-year-old female professor of pharmacy has experienced severe chest discomfort, dyspnea and wheezing, and itching nose and eyes each time when she contacted with mice in recent months although she has done animal (mouse) experiments for many years without any difficulty. Those symptoms usually recovered spontaneously after removing the mice or using bronchodilator. The causal relationship between mouse dander and bronchial asthma was established, in addition to history of exposure, by a positive skin test, a strong RAST and overwhelming bronchial provocation test. The allergen was identified, by SDS-PAGE and immunoblotting to be a 21 Kd molecule.
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99
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Tsai YT, Chou CC, Hsieh KH. The effect of hypoallergenic formula on the occurrence of allergic diseases in high risk infants. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI ZA ZHI [JOURNAL]. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI 1991; 32:137-44. [PMID: 1776437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To study the influence of hypoallergenic milk on the occurrence of allergic diseases, thirty-three high risk, normal full-term newborns were divided into two groups with comparable family allergy score (FAS) and cord serum IgE. Group A consisted of 18 babies fed since birth with regular formula, while group B included 15 babies fed breast milk and/or NAN H.A. (Hypoallergenic infant formula) for the first 6 months of life. Close clinical observations for the appearance of atopic dermatitis, allergic rhinitis and wheezing as well as serial examination of total serum IgE and milk-specific IgE antibodies were done during the first year of life. The results showed: 1) Infants fed regular formula had a higher incidence of moderate to severe atopic dermatitis (AD) and allergic rhinitis (AR) than those fed NAN H.A. (39% vs 13% for AD; and 33% vs 13% for AR), but the difference was not significant. There was no difference in the incidence of wheezing between these two groups; 2) There was no relationship between cord blood IgE and FAS; 3) Neither the cord blood IgE nor FAS influenced the occurrence of allergic diseases and total serum IgE at one year of age; 4) Hypoallergenic milk (NAN H.A.) could support normal growth and development. In conclusion, a higher incidence of moderate to severe AD and AR was found in high risk infants fed regular formula than in those fed hypoallergenic milk. However, a study with a larger number of babies and a longer period of follow-up is needed to obtain a solid conclusion.
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100
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Huang SJ, Chu JM, Tsai YT, Wang PJ, Hsieh KH. Ataxia-telangiectasia associated with torticollis: report of a case. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI ZA ZHI [JOURNAL]. ZHONGHUA MINGUO XIAO ER KE YI XUE HUI 1991; 32:191-5. [PMID: 1776444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Ataxia-telangiectasia (A-T) is an autosomal recessive, multisystem disease characterized clinically by the onset of progressive cerebellar ataxia at about one year of age, followed by the development of fan-shaped telangiectasia of bulbar conjunctiva, usually at four- to six-years of age; and frequent sinopulmonary infections. The outstanding pathological findings in the central nervous system in A-T are loss of Purkinje cells and, to a lesser degree, basket and granular cells of the cerebellum. Although choreoathetosis and myoclonic jerks had been described in patients with A-T, torticollis has never been reported in the literature. A 7-year-old girl with A-T and torticollis is therefore presented in this paper.
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