| Chang, C-C |
------>authors3_c= ------>paper_class1=2 ------>Impact_Factor=None ------>paper_class3=0 ------>paper_class2=0 ------>vol= ------>confirm_bywho=jenchent ------>insert_bywho=cchang ------>Jurnal_Rank=None ------>authors4_c= ------>comm_author= ------>patent_EDate=None ------>authors5_c= ------>publish_day=11 ------>paper_class2Letter=None ------>page2= ------>medlineContent= ------>unit=H0100 ------>insert_date=20070416 ------>iam=1 ------>update_date=None ------>author=??? ------>change_event=4 ------>ISSN= ------>authors_c= ------>score=136 ------>journal_name= ------>paper_name=Nutritional status of institutionalized people with dementia. ------>confirm_date=20070417 ------>tch_id=095068 ------>pmid=10872902 ------>page1= ------>fullAbstract=OBJECTIVE: To follow folate status, hematological and cognitive changes during the first year of institutionalization among elderly subjects. DESIGN: Prospective study. SETTING: Long-stay unit of the Dijon University Geriatric Hospital. SUBJECTS: Twenty women and four men older than 65 years admitted consecutively. MAIN OUTCOME MEASURES: Folate and vitamin B-6 dietary intake was evaluated by a five-day record on admission (day 1 or d 1), at day 45 (d 45), day 90 (d 90), day 135 (d 135), day 180 (d 180), day 360 (d 360). Circulating levels of folate, vitamin B-6, total homocysteine (tHcy), blood counts and cognitive performance were determined in parallel. RESULTS: From d 1 to d 360, mean folate and vitamin B-6 intakes remained below the French RDA and mean folate intakes decreased significantly (delta = 10.2%, p < 0.05). Mean plasma or erythrocyte folate decreased significantly (delta = 33.7%, p <0.05 and delta = -30.2%, p < 0.001, respectively) from d 1 to d 360; no significant change was observed for the other blood parameters. The incidence of folate deficiency increased (8% vs. 37% for plasma folate <6.8 nmol/L and 8% vs. 17% for erythrocyte folate <340 nmol/L) from d I to d 360. Mean plasma pyridoxal 5~-phosphate (PLP) remained <20 nmol/L during the one-year follow-up. There was no difference between genders for plasma tHcy. Although mean plasma tHcy was <14 micromol/L. plasma tHcy was >14 micromol/L in about one-third of the subjects. At each period, 50% or more subjects were anemic (Hct <35% in women and Hct <40% in men), but the anemia was normocytic (MCV <100 fL). Subjects had a moderate dementia at admission, and no change was observed during the study. CONCLUSIONS: Subjects were already vitamin B-6 deficient at admission. Folate status was impaired during the study. Low vitamin intakes were the main cause of vitamin B-6 deficiency and folate status deterioration. Hematology and mental status capacity were not aggravated by folate status deterioration. Plasma tHcy didn~t appear to be an earlier predictor of folate deficiency. ------>tmu_sno=None ------>sno=14970 ------>authors2= ------>authors3= ------>authors4= ------>authors5= ------>authors6= ------>authors6_c= ------>authors=Chang, C-C ------>delete_flag=0 ------>SCI_JNo=None ------>authors2_c= ------>publish_area=2 ------>updateTitle=Folate status worsens in recently institutionalized elderly people without evidence of functional deterioration. ------>language=2 ------>check_flag=None ------>submit_date=None ------>country=NULL ------>no= ------>patent_SDate=None ------>update_bywho=None ------>publish_year=2007 ------>submit_flag=None ------>publish_month=7 |