Results 141 to 150 of about 6,673,815 (394)

Debate: Unstable angina - When should we intervene?

Current Controlled Trials in Cardiovascular Medicine, 2000
The prognosis of patients who present with non-ST segment elevation acute coronary syndromes (ACS) is guarded. These patients can be risk-stratified on the basis of symptom complex, electrocardiographic ST segment depression, obvious hemodynamic ...
Kereiakes Dean J
doaj   +1 more source

Effects of partial extraction of troponin complex upon the tension-pCa relation in rabbit skeletal muscle. Further evidence that tension development involves cooperative effects within the thin filament

The Journal of General Physiology, 1986
Partial extraction of troponin C (TnC) decreases the Ca2+ sensitivity of tension development in mammalian skinned muscle fibers (Moss, R. L., G. G. Giulian, and M. L. Greaser. 1985. Journal of General Physiology.
R. Moss, J. Allen, M. Greaser
semanticscholar   +1 more source

From Allergy to Angina: A Unique Presentation of Kounis Syndrome

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Kounis syndrome (KS) is a rare condition characterized by acute coronary syndrome (ACS) triggered by an allergic reaction. This report presents a case of high‐risk ACS associated with a food allergy. A 53‐year‐old male with no prior medical history presented to the emergency department with itching, facial swelling, chest tightness, shortness ...
Momen Ali, Ayman Helal, Mohammad El‐Din, Ibrahim Antoun   +3 more
wiley   +1 more source

Characterization of pig skeletal muscle transcriptomes in response to low temperature

Veterinary Medicine and Science, Volume 9, Issue 1, Page 181-190, January 2023., 2023
Low temperature changes the gene expression pattern and biological pathway in pig skeletal muscle. Under low temperature, biological pathways of lipid, amino acid, and carbohydrate metabolism; signal transduction; endocrine, immune, and nervous system; cardiovascular disease; infectious diseases caused by bacteria or viruses; and neurodegenerative ...
DongJie Zhang, Liang Wang, ShouZheng Ma, Hong Ma, Di Liu   +4 more
wiley   +1 more source

Dephosphorylation specificities of protein phosphatase for cardiac troponin I, troponin T, and sites within troponin T

International Journal of Biological Sciences, 2006
Protein dephosphorylation by protein phosphatase 1 (PP1), acting in concert with protein kinase C (PKC) and protein kinase A (PKA), is a pivotal regulatory mechanism of protein phosphorylation.
doaj  

Proteomics in cardiovascular disease: recent progress and clinical implication and implementation [PDF]

, 2017
Introduction: Although multiple efforts have been initiated to shed light into the molecular mechanisms underlying cardiovascular disease, it still remains one of the major causes of death worldwide.
Lygirou, Vasiliki, Mischak, Harald, Mokou, Marika, Vlahou, Antonia   +3 more
core   +2 more sources

The Role of Asparagine as a Gatekeeper Residue in the Selective Binding of Rare Earth Elements by Lanthanide‐Binding Peptides

Chemistry – A European Journal, Accepted Article.
Lanthanide‐binding tag (LBT) peptides selectively complex lanthanide cations (Ln3+) in their binding pockets and are promising for lanthanide separation. However, designing LBTs that selectively target specific Ln3+ cations remains a challenge due to limited molecular‐level understanding and control of interactions within the lanthanide‐binding pocket.
Surabh S. KT, Baofu Qiao, Jason G. Marmorstein, Yiming Wang, Denize C. Favaro, Kathleen J. Stebe, E. James Petersson, Ravi Radhakrishnan, Cesar de la Fuente-Nunez, Raymond S. Tu, Charles Maldarelli, Monica Olvera de la Cruz, Robert J. Messinger   +12 more
wiley   +1 more source

The Relationship Between Cardiac Troponin in People Hospitalised for Exacerbation of COPD and Major Adverse Cardiac Events (MACE) and COPD Readmissions

International Journal of COPD, 2023
Constantinos Kallis,1– 3 Amit Kaura,1,3 Nathan A Samuel,4 Abdulrahim Mulla,3 Ben Glampson,3 Kevin O’Gallagher,5 Jim Davies,4 Dimitri Papadimitriou,3 Kerrie J Woods,4 Anoop D Shah,6,7 Bryan Williams,6,7 Folkert W Asselbergs,6,7 Erik K Mayer,3,8 Richard W ...
Kallis C, Kaura A, Samuel NA, Mulla A, Glampson B, O'Gallagher K, Davies J, Papadimitriou D, Woods KJ, Shah AD, Williams B, Asselbergs FW, Mayer EK, Lee RW, Herbert C, Grant SW, Curzen N, Squire IB, Johnson T, Shah AM, Perera D, Kharbanda RK, Patel RS, Channon KM, Mayet J, Quint JK   +25 more
doaj  

Targeting protein–protein interactions within the cyclic AMP signaling system as a therapeutic strategy for cardiovascular disease [PDF]

, 2013
The cAMP signaling system can trigger precise physiological cellular responses that depend on the fidelity of many protein–protein interactions, which act to bring together signaling intermediates at defined locations within cells.
Brunton, Donald H Maurice, Dreiza, George S Baillie, Hayes, Li, Louisa CY Lee, Shenoy, Tavalin   +8 more
core   +1 more source

The Role of the Calcium-Troponin-Tropomyosin Complex in the Activation of Contraction

Journal of Biological Chemistry, 1970
This paper considers the function of troponin-tropomyosin in the control of actomyosin contraction. The findings indicate that: (a) mild heat treatment, known to desensitize native actomyosin to calcium and to inhibit relaxation through the oxidation of certain —SH groups, acts by the oxidation of —SH groups on actomyosin per se, not on troponin ...
Harvey M. Levy, Judith M. Stewart
openaire   +3 more sources