Results 161 to 170 of about 143,735 (277)

Retinal Ganglion Cell Loss in Diabetes Associated with Elevated Homocysteine

Ophthalmology and Eye Diseases, 2009
A number of studies have suggested that homocysteine may be a contributing factor to development of retinopathy in diabetic patients based on observed correlations between elevated homocysteine levels and the presence of retinopathy.
Kenneth S. Shindler
doaj  

Biochemical Testing Promotes Interpretation of Variants of Uncertain Significance in Prenatal Genetic Disease Testing in Four Organic Acidurias

Clinical Genetics, Volume 109, Issue 2, Page 211-217, February 2026.
This review demonstrates how amniotic fluid biochemical testing provides critical phenotypic evidence (ACMG PP4) for reclassifying variants of uncertain significance (VUS) in prenatal organic acidurias. Integrating metabolite analysis with genetic testing enhances diagnostic accuracy and enables informed clinical decisions for affected families ...
Kaili Yin, Qingwei Qi
wiley   +1 more source

EVALUATION OF SERUM HOMOCYSTEINE AS AN INDEPENDENT RISK FACTOR FOR MYOCARDIAL INFARCTION IN YOUNG PATIENTS

National Journal of Medical Research, 2012
Introduction: Abnormal Homocysteine (HCY) level appear to contribute to atherosclerosis by direct toxic effect that damages the arterial linings, interfering with the clotting factors and oxidation of LDL.
Asutosh P Chauhan, Piyush B Tailor, Rachit Joshi, Prakash Bhabhor   +3 more
doaj  

Blood cadmium and lead concentrations in association with homocysteine and all-cause and cardiovascular mortality

Hygiene and Environmental Health Advances
Cadmium and lead exposure are reported to associate with elevated plasma homocysteine concentrations. However, whether homocysteine plays a role in the associations of cadmium and lead with all-cause and cardiovascular mortality is unclear.
Shaohui Liu, Ziqi Zeng, Quanhong Chen, Anan Zhou, Yunan Xu, Hao Chen, Yunfeng Zou   +6 more
doaj   +1 more source

Characterisation of the N‐Methyltransferase SgPsmC: Application in the Kinetic Resolution of Pyrroloindolines

Angewandte Chemie International Edition, Volume 65, Issue 2, 9 January 2026.
The N‐methyltransferase SgPsmC was characterised and applied in the kinetic resolution (KR) of easily obtainable pyrroloindolines. Substitution at 3a‐position proved to be a principal determinant for the enzyme's enantioselectivity. While moving toward laboratory scale, the reaction was coupled with a methionine adenosyl transferase for in situ ...
Benjamin Panagiotis Chapple, Lia Nitz, Pascal Schneider, Birgit Henßen, Sebastian Myllek, Mona Haase, Thomas Classen, Jörg Pietruszka   +7 more
wiley   +1 more source

Inhibition of browning in foodstuffs [PDF]

, 1969
Addition of water-soluble sulfur-containing compounds, thio compounds or potential thio compounds, to a mixture of carbohydrates, and either proteins, peptides, or amino acids can retard or completely eliminate the browning process. Determining factor is
Rosenthal, N. A.
core   +1 more source

CORRELATION BETWEEN TOTAL PLASMA HOMOCYSTEINE LEVEL AND GRADING OF CORONARY ARTERY DISEASE

Acta Medica Iranica, 2008
Elevated total plasma homocysteine (tHcy) levels constitute a risk factor for coronary artery disease (CAD). A possible relationship was investigated between admission plasma homocysteine level and the angiographic severity and extension of coronary ...
S. J. Mirhoseini, H. Radmehr, M. Sanatkarfar, S. Kh. Froozan-Nia, M. Salehi, M. GH. Alemohammad, A. R. Bakhsheh M. Baalbaki   +6 more
doaj  

Effect of physiological doses of oral vitamin B12 on plasma homocysteine: a randomized, placebo-controlled, double-blind trial in India

, 2010
Urmila Deshmukh, Charudatta Joglekar, Himangi Lubree, L. V. Ramdas, Dattatray Bhat, Sadanand Naik, Pallavi S. Hardikar, Deepa Raut, T B Konde, Andrew K. Wills, A A Jackson, Helga Refsum, A S Nanivadekar, Caroline Fall, Chittaranjan S. Yajnik   +14 more
openalex   +1 more source

Measurement of total plasma Homocysteine with reverse phase high performance liquid chromatography (RP-HPLC) method without internal standard

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2005
Background and Objective: Homocysteine is an amino acid with a free thiol (Sulphydryl) group and is an intermediate formed during the metabolism of methionine to cysteine.
F Darabi, B Jalali, M Rafiei, M Mahdavi, A Babaei   +4 more
doaj  

Episodic Memory Measures Complement Structural and Functional MRI for Predicting Cognitive Decline in Apolipoprotein E ε4 Carriers [PDF]

, 2012
Apolipo-protein E (APOE) ?4 allele carriers demonstrate greater risk for cognitive decline and Alzheimer\u27s disease than non-carriers. However, factors associated with risk of decline among APOE ?4 carriers are not well-known.
Butts, Alissa, Durgerian, Sally, Foster, Mary K., Hantke, Nathan, Lancaster, Melissa A., Matthews, Monica, Nielson, Kristy A., Rao, Stephen M., Seidenberg, Michael, Smith, J. Carson, Sugarman, Michael, Woodard, John L.   +11 more
core   +1 more source