Results 71 to 80 of about 30,982 (276)
Alzheimer's &Dementia, Volume 21, Issue S1, December 2025.Abstract Background Vascular contributions to cognitive impairment and dementia (VCID) represent a major cause of dementia. Hyperhomocysteinemia (HHcy)‐driven cerebral small vessel disease (cSVD) leads to the degeneration of astrocytic end‐feet and an upregulation of matrix metalloproteinases (MMPs), which remodel the basement membrane, triggering ...
Joshua Lykins +6 more
wiley +1 more source
Clinical and Experimental Hypertension, 2018 Hyperhomocysteinemia is an independent risk factor for cardiovascular impairment in hypertension. Oxidative stress is important in the molecular mechanisms associated with hypertension, but there are few studies focusing on the comparison of oxidative ...
Gang Guo +4 more
doaj +1 more source
Journal of the Formosan Medical Association, 2019 Background/Purpose: Macrocytosis is defined as having the mean corpuscular volume (MCV) ≧ 100 fL. This study evaluated whether 41 atrophic glossitis (AG) patients with macrocytosis had significantly higher frequencies of anemia, hematinic deficiencies ...
Chun-Pin Chiang +5 more
doaj +1 more source
Alzheimer's &Dementia, Volume 21, Issue S5, December 2025.Abstract Background Homocysteine (Hcy) is a sulfur‐containing amino acid generated during protein catabolism, and elevated levels of Hcy, known as hyperhomocysteinemia (HHcy), have been implicated in various neurological disorders. Disruptions in Hcy metabolism, along with deficiencies in folate and vitamin B12, can lead to altered methylation and ...
Bhaskar Jyoti Dutta
wiley +1 more source
The metabolic syndrome is not associated with homocysteinemia: The Persian Gulf Healthy Heart Study [PDF]
, 2009 Background: It is uncertain whether homocysteine and the metabolic syndrome or its components are related in the general population, as studies investigating the association between homocysteine levels and insulin resistance have shown conflicting ...
Nabipour, I +8 more
core +4 more sources
An uncommon presentation of hyperhomocysteinemia and vitamin B12 deficiency: a case report
Journal of Medical Case Reports, 2019 Introduction Cerebral venous thrombosis is relatively rare and characterized by a wide spectrum of clinical features. It is more common in young adults with women affected more than men.
Vinay Kapur +2 more
doaj +1 more source
Deficiencies of the microelements, folate and vitamin B12 in women of the child bearing ages in Gorgan, Northern Iran [PDF]
, 2013 Background: The deficiencies of folic acid, vitamin B12, and microelements during pregnancy may affect the health of newborns. Objectives: To assess the serum levels of folate, vitamin B12, iron, zinc and copper in healthy women of the childbearing ages ...
Behnampour, N. +2 more
core +1 more source
Molecular Genetics and Metabolism Reports, 2015 Hyperhomocysteinemia results from hepatic metabolism dysfunction and is characterized by a high plasma homocysteine level, which is also an independent risk factor for cardiovascular disease.
Alizée Latour +9 more
doaj +1 more source
Український журнал серцево-судинної хірургії, 2020 To date, it has been established that in the progression of coronary artery disease (CAD) and its complications, an increase in the level of homocysteine and hypovitaminosis D are essential. However, medical publications do not adequately cover the study
O. S. Nikonenko +4 more
doaj +1 more source
Homocysteine treatment alters redox capacity of both endothelial and tumor cells [PDF]
, 2015 Homocysteine is a non-proteinogenic amino acid playing key roles in two interconnected metabolic pathways, namely, the activated methyl cycle and the linear trans-sulfuration pathway that allows the conversion of methionine to cysteine.
Cárdenas, Casimiro +5 more
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