BACKGROUND Epilepsy is a nervous system disease characterized by recurrent attacks,a long disease course,and an unfavorable prognosis.It is associated with an enduring therapeutic process,and finding a cure has been d...BACKGROUND Epilepsy is a nervous system disease characterized by recurrent attacks,a long disease course,and an unfavorable prognosis.It is associated with an enduring therapeutic process,and finding a cure has been difficult.Patients with epilepsy are predisposed to adverse moods,such as resistance,anxiety,nervousness,and anxiety,which compromise treatment compliance and overall efficacy.AIM To explored the influence of intensive psychological intervention on treatment compliance,psychological status,and quality of life(QOL)of patients with epilepsy.METHODS The clinical data of 105 patients with epilepsy admitted between December 2019 and July 2023 were retrospectively analyzed,including those of 50 patients who underwent routine intervention(control group)and 55 who underwent intensive psychological intervention(research group).Treatment compliance,psychological status based on the Self-Rating Anxiety Scale(SAS)and Depression Scale Self-Rating Depression Scale(SDS)scores,hope level assessed using the Herth Hope Scale(HHS),psychological resilience evaluated using the Psychological Resilience Scale,and QOL determined using the QOL in Epilepsy-31 Inventory(QOLIE-31)were comparatively analyzed.RESULTS Treatment compliance in the research group was 85.5%,which is significantly better than the 68.0%of the control group.No notable intergroup differences in preinterventional SAS and SDS scores were identified(P>0.05);however,after the intervention,the SAS and SDS scores decreased significantly in the two groups,especially in the research group(P<0.05).The two groups also exhibited no significant differences in preinterventional HHS,Connor-Davidson Resilience Scale(CD-RISC),and QOLIE-31 scores(P>0.05).After 6 months of intervention,the research group showed evidently higher HHS,CD-RISC,tenacity,optimism,strength,and QOLIE-31 scores(P<0.05).CONCLUSION Intensive psychological intervention enhances treatment compliance,psychological status,and QOL of patients with epilepsy.展开更多
Objective:To study whether the infection of Schistosomiasis japanicum(S.japanicum) is related to enhanced proliferation and migration of cancer cells,and the molecular mechanism pertains to cancer cell metastasis in h...Objective:To study whether the infection of Schistosomiasis japanicum(S.japanicum) is related to enhanced proliferation and migration of cancer cells,and the molecular mechanism pertains to cancer cell metastasis in human host.Methods:The gene of S.japanicum glutathione transferase(sjGST) cloned from 5.japanicum was expressed,purified and applied in a series of assays to explore the effect of sjGST on proliferation and migration of MDA-MB-435S,and the expression of MMP2 and MMP9.Immunofluorescence assay for the binding of sjGST to MDA-MB-435S was also carried out.Results:Results showed that sjGST enhanced proliferation and migration in human breast cancer cell MDA-MB-435S signifycantly at 50-200 nM,but did not enhance them in human lung cancer cell A549.Immunofluorescence assay for the binding of sjGST to MDA-MB-435S and A549 showed that GST was readily hound to the breast cancer cells,but showed almost no binding to human lung cancer cells.The assays for gelatinase activity showed that both MMP2 and MMP9 activities were increased significantly in the presence of sjGST(50-200 nM) in MDA-MB-435S, but they were not significant in A549.Conclusions:Our current results show strongly that S. japanicum GST binds to MDA-MB-435S probably via its i'eceptor,and enhances proliferation and migration of the cancer cells by up-regulatory expression of MMP2 and MMP9.展开更多
AIM： To study the immunological effects of physiologica doses of purple sweet potato leaves （PSPL）. METHODS： The randomized crossover study （two periods, each lasting for 2 wk） involved 16 healthy non-smoking ad...AIM： To study the immunological effects of physiologica doses of purple sweet potato leaves （PSPL）. METHODS： The randomized crossover study （two periods, each lasting for 2 wk） involved 16 healthy non-smoking adults of normal weight. The 6-wk study consisted of a run-in （wk 1） PSPL diet （daily consumption of 200 g PSPL） or a control diet （low polyphenols, with the amount of carotenoids adjusted to the same level as that of PSPL） （wk 2-3）, washout diet （wk 4）, and switched diet （wk 5-6）. Fasting blood was collected weekly in the morning. T-lymphocyte function was assessed via the proliferation and secretion of immunoreactive cytokines. Salivary IgA secretion and the specific cytotoxic activities of cytotoxic T lymphocytes and natural killer （NK） cells were determined. RESULTS： The plasma 13-carotene level increased with time in both groups, while the plasma polyphenol level decreased in the control group, and no significant difference was detected between the two groups. Although p^asma polyphenol levels did not significantly increase in the PSPL group at the end of the study, they were significantly elevated in urine. PSPL consumption produced a significant increase in proliferation responsiveness of peripheral blood mononuclear cells （PBMC） and their secretion of immunoreactive IL-2 and IL-4. As well, lytic activity in NK cells was elevated in a time-dependent fashion. Salivary IgA secretion significantly decreased in control group after 2 wk, and returned to baseline following dietary switch to PSPL. CONCLUSION： Consumption of PSPL modulates various immune functions including increased proliferation responsiveness of PBMC, secretion of cytokines IL-2 and IL-4, and the lytic activity of NK cells. The responsible determinants of PSPL remain to be elucidated, as does the biological significance of the present observations.展开更多
文摘BACKGROUND Epilepsy is a nervous system disease characterized by recurrent attacks,a long disease course,and an unfavorable prognosis.It is associated with an enduring therapeutic process,and finding a cure has been difficult.Patients with epilepsy are predisposed to adverse moods,such as resistance,anxiety,nervousness,and anxiety,which compromise treatment compliance and overall efficacy.AIM To explored the influence of intensive psychological intervention on treatment compliance,psychological status,and quality of life(QOL)of patients with epilepsy.METHODS The clinical data of 105 patients with epilepsy admitted between December 2019 and July 2023 were retrospectively analyzed,including those of 50 patients who underwent routine intervention(control group)and 55 who underwent intensive psychological intervention(research group).Treatment compliance,psychological status based on the Self-Rating Anxiety Scale(SAS)and Depression Scale Self-Rating Depression Scale(SDS)scores,hope level assessed using the Herth Hope Scale(HHS),psychological resilience evaluated using the Psychological Resilience Scale,and QOL determined using the QOL in Epilepsy-31 Inventory(QOLIE-31)were comparatively analyzed.RESULTS Treatment compliance in the research group was 85.5%,which is significantly better than the 68.0%of the control group.No notable intergroup differences in preinterventional SAS and SDS scores were identified(P>0.05);however,after the intervention,the SAS and SDS scores decreased significantly in the two groups,especially in the research group(P<0.05).The two groups also exhibited no significant differences in preinterventional HHS,Connor-Davidson Resilience Scale(CD-RISC),and QOLIE-31 scores(P>0.05).After 6 months of intervention,the research group showed evidently higher HHS,CD-RISC,tenacity,optimism,strength,and QOLIE-31 scores(P<0.05).CONCLUSION Intensive psychological intervention enhances treatment compliance,psychological status,and QOL of patients with epilepsy.
基金Supported by grants from National Science Council(NSC98-2314-B-110-001-MY3)
文摘Objective:To study whether the infection of Schistosomiasis japanicum(S.japanicum) is related to enhanced proliferation and migration of cancer cells,and the molecular mechanism pertains to cancer cell metastasis in human host.Methods:The gene of S.japanicum glutathione transferase(sjGST) cloned from 5.japanicum was expressed,purified and applied in a series of assays to explore the effect of sjGST on proliferation and migration of MDA-MB-435S,and the expression of MMP2 and MMP9.Immunofluorescence assay for the binding of sjGST to MDA-MB-435S was also carried out.Results:Results showed that sjGST enhanced proliferation and migration in human breast cancer cell MDA-MB-435S signifycantly at 50-200 nM,but did not enhance them in human lung cancer cell A549.Immunofluorescence assay for the binding of sjGST to MDA-MB-435S and A549 showed that GST was readily hound to the breast cancer cells,but showed almost no binding to human lung cancer cells.The assays for gelatinase activity showed that both MMP2 and MMP9 activities were increased significantly in the presence of sjGST(50-200 nM) in MDA-MB-435S, but they were not significant in A549.Conclusions:Our current results show strongly that S. japanicum GST binds to MDA-MB-435S probably via its i'eceptor,and enhances proliferation and migration of the cancer cells by up-regulatory expression of MMP2 and MMP9.
基金Supported by the Grant From the Taipei Medical University, No. TMU91-Y05-A110, TMU92-AE1-B33
文摘AIM： To study the immunological effects of physiologica doses of purple sweet potato leaves （PSPL）. METHODS： The randomized crossover study （two periods, each lasting for 2 wk） involved 16 healthy non-smoking adults of normal weight. The 6-wk study consisted of a run-in （wk 1） PSPL diet （daily consumption of 200 g PSPL） or a control diet （low polyphenols, with the amount of carotenoids adjusted to the same level as that of PSPL） （wk 2-3）, washout diet （wk 4）, and switched diet （wk 5-6）. Fasting blood was collected weekly in the morning. T-lymphocyte function was assessed via the proliferation and secretion of immunoreactive cytokines. Salivary IgA secretion and the specific cytotoxic activities of cytotoxic T lymphocytes and natural killer （NK） cells were determined. RESULTS： The plasma 13-carotene level increased with time in both groups, while the plasma polyphenol level decreased in the control group, and no significant difference was detected between the two groups. Although p^asma polyphenol levels did not significantly increase in the PSPL group at the end of the study, they were significantly elevated in urine. PSPL consumption produced a significant increase in proliferation responsiveness of peripheral blood mononuclear cells （PBMC） and their secretion of immunoreactive IL-2 and IL-4. As well, lytic activity in NK cells was elevated in a time-dependent fashion. Salivary IgA secretion significantly decreased in control group after 2 wk, and returned to baseline following dietary switch to PSPL. CONCLUSION： Consumption of PSPL modulates various immune functions including increased proliferation responsiveness of PBMC, secretion of cytokines IL-2 and IL-4, and the lytic activity of NK cells. The responsible determinants of PSPL remain to be elucidated, as does the biological significance of the present observations.
