KMCRIC

Based on a review, folate supplementation might mask vitamin B12 deficiency [​131​;​132​]. In older persons with low vitamin B12 status, high serum folate was associated with anemia and cognitive impairment [​133​]. Some authors suggest adding 1mg cobalamin to folate supplements [​134​]. In American seniors with a serum vitamin B12 concentration <148pmol/L, the presence of detectable circulating unmetabolized folic acid was related to lower cognitive test scores and lower mean cell volume [​135​]. Vitamin B12 and folate may have increased effects on homocysteine levels over folate alone [​136​;​137​;​138​]. A combination of B12 and folate had a lack of improvement on cognitive function in older adults [​139​] or vascular function [​140​]. Post folic acid fortification, the proportion of individuals with low serum vitamin B12 concentrations without macrocytosis is higher in some [​141​] but not all [​142​] studies. Vitamin B12 may increase the preventive effects of folate on neural tube defects (NTDs) [​143​]. A combination of B12 and folate in myocardial infarction survivors was studied [​144​]. Further details are lacking.

... [​41​]. 혈청 비타민 B12 농도 <148pmol / L의 미국 노인에게서, 검출할 수 있는 순환하는 대사하지 않는 엽산은 인지 테스트 점수를 낮추고 낮은 평균 세포 부피를 낮추는 것과 관련이 있었다 [​202​]. 비타민 B12와 엽산은 엽산...

Based on a review, folate supplementation might mask vitamin B12 deficiency [​131​;​132​]. In older persons with low vitamin B12 status, high serum folate was associated with anemia and cognitive impairment [​133​]. Some authors suggest adding 1mg cobalamin to folate supplements [​134​]. In American seniors with a serum vitamin B12 concentration <148pmol/L, the presence compared of detectable circulating unmetabolized folic acid was related to lower cognitive test scores and lower mean cell volume [​135​]. Vitamin B12 and folate may have increased effects on homocysteine levels over folate alone [​136​;​137​;​138​]. A combination of B12 and folate had a lack of improvement on cognitive function in older adults [​139​] or vascular function [​140​]. Post folic acid fortification, the proportion of individuals with low serum vitamin B12 concentrations without macrocytosis is higher in some [​141​] but not all [​142​] studies. Vitamin B12 may increase the preventive effects of folate on NTDs [​143​]. A combination of B12 and folate in myocardial infarction survivors was studied [​144​]. Further details are lacking.

... B12 농도 <148pmol / L의 미국 노인에게서, 검출할 수 있는 순환하는 대사하지 않는 엽산에 비교되는 존재는 인지 테스트 점수를 낮추고 낮은 평균 세포 부피를 낮추는 것과 관련이 있었다 [​202​]. 비타민 B12와 엽산은 엽산...

Cistanche tubulosa extract ameliorated the cognitive dysfunction caused by Aβ 1-42 via blocking amyloid deposition, reversing cholinergic and hippocampal dopaminergic neuronal function.

육종용 추출물은 아밀로이드 침작을 막고 콜린계 및 해마부위 도파민 뉴런 기능을 향상시킴으로써 Aβ 1-42에 의한 인지기능 장애를 개선시킴.

Paeoniflorin attenuated ischemia-induced pathological and behavioral changes and cognitive impairments.

작약에서 분리된 paeoniflorin은 중대뇌동맥 폐색 동물 모델에서 국소 빈혈에 의해 유도된 병적, 행동적 변화와 인지기능 장애를 완화시킴.