AIM:To explore the problems in the screening of colorecta carcinoma in the elderly. METHODS:Three models of colorectal cancer prevention were examined:standard screening,active check-up of suspected cases and summons ...AIM:To explore the problems in the screening of colorecta carcinoma in the elderly. METHODS:Three models of colorectal cancer prevention were examined:standard screening,active check-up of suspected cases and summons to have endoscopic check- up for previously diagnosed colorectal polyps.The study was performed among three groups of elderly individuals: Group 1 (167 cases),hospitalized asymptomatic individuals without symptoms in large intestines.Group 2 (612 cases): old individuals at home for the aged,out of which 32 showed symptoms of colon disorders;Group 3 (44 cases):elderly people with diagnosed polyps.As a result of 1788 rectosigmoidoscopies,we identified 61 individuals with polyps,out of which 44 patients were over 65 years old. However,only 9 of these 44 individuals agreed to have the endoscopy performed again. RESULTS:One cancer and 13 polyps were detected in Group 1,and two polyps in Group 2.However,it should be noted that only eleven individuals from Group 2 agreed to have the endoscopy.In Group 3,there were no relapses of the polyps among the nine individuals who came back for the endoscopy. CONCLUSION:Poor understanding of the screening procedures is one of the greatest problems in early detection of the cancer in the aged.Paradoxically,the cooperation is better with hospitalized patients,than with 'successfully old' persons.展开更多
Objective:To investigate ghrelin level change in combination with psychological stress in the hypertensive old people with cognitive impairment and to explore its effect as well as possible mechanism.Methods:The study...Objective:To investigate ghrelin level change in combination with psychological stress in the hypertensive old people with cognitive impairment and to explore its effect as well as possible mechanism.Methods:The study population of 300 elders was divided into 2 groups,148 with hypertension and 152 non-hypertension,who were screened for psychological distress and cognition function,and had blood drawn to measure plasma levels of ghrelin and total cortisol on the same day.Results:The rates of anxiety and cognitive impairment were higher in the hypertension elders,which were negatively correlated with plasma ghrelin level,resulted from chronic cortisol response to anxiety.Conclusion:Chronic plasma cortisol increase to long-term anxiety leads a reduce in ghrelin level which then adversely affects blood pressure and cognitive function in old people.So measuring ghrelin of elders may be a diagnostic tool to predict cognitive development and ghrelin may be a selective antihypertensive medicine for cognitive impairment elders with or without chronic psychological stress.展开更多
The spleen-qi deficiency syndrome can beinduced by many factors.It is generally characterizedby a decreased food-intake,abdominal distention,watery or loose stool,general lassitude,pale tongueproper,and weak pulse.In ...The spleen-qi deficiency syndrome can beinduced by many factors.It is generally characterizedby a decreased food-intake,abdominal distention,watery or loose stool,general lassitude,pale tongueproper,and weak pulse.In recent years when workingin the Mediterranean TCM Center in Malta,the authorhad treated 27 such cases by applying the heat-展开更多
文摘AIM:To explore the problems in the screening of colorecta carcinoma in the elderly. METHODS:Three models of colorectal cancer prevention were examined:standard screening,active check-up of suspected cases and summons to have endoscopic check- up for previously diagnosed colorectal polyps.The study was performed among three groups of elderly individuals: Group 1 (167 cases),hospitalized asymptomatic individuals without symptoms in large intestines.Group 2 (612 cases): old individuals at home for the aged,out of which 32 showed symptoms of colon disorders;Group 3 (44 cases):elderly people with diagnosed polyps.As a result of 1788 rectosigmoidoscopies,we identified 61 individuals with polyps,out of which 44 patients were over 65 years old. However,only 9 of these 44 individuals agreed to have the endoscopy performed again. RESULTS:One cancer and 13 polyps were detected in Group 1,and two polyps in Group 2.However,it should be noted that only eleven individuals from Group 2 agreed to have the endoscopy.In Group 3,there were no relapses of the polyps among the nine individuals who came back for the endoscopy. CONCLUSION:Poor understanding of the screening procedures is one of the greatest problems in early detection of the cancer in the aged.Paradoxically,the cooperation is better with hospitalized patients,than with 'successfully old' persons.
文摘Objective:To investigate ghrelin level change in combination with psychological stress in the hypertensive old people with cognitive impairment and to explore its effect as well as possible mechanism.Methods:The study population of 300 elders was divided into 2 groups,148 with hypertension and 152 non-hypertension,who were screened for psychological distress and cognition function,and had blood drawn to measure plasma levels of ghrelin and total cortisol on the same day.Results:The rates of anxiety and cognitive impairment were higher in the hypertension elders,which were negatively correlated with plasma ghrelin level,resulted from chronic cortisol response to anxiety.Conclusion:Chronic plasma cortisol increase to long-term anxiety leads a reduce in ghrelin level which then adversely affects blood pressure and cognitive function in old people.So measuring ghrelin of elders may be a diagnostic tool to predict cognitive development and ghrelin may be a selective antihypertensive medicine for cognitive impairment elders with or without chronic psychological stress.
文摘The spleen-qi deficiency syndrome can beinduced by many factors.It is generally characterizedby a decreased food-intake,abdominal distention,watery or loose stool,general lassitude,pale tongueproper,and weak pulse.In recent years when workingin the Mediterranean TCM Center in Malta,the authorhad treated 27 such cases by applying the heat-
