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Sarah J Blackwood

Explore the profile of Sarah J Blackwood including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 79
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Recent Articles
1.
Blackwood S, Tischer D, van de Ven M, Ponten M, Edman S, Horwath O, et al.
Am J Physiol Endocrinol Metab . 2024 Jun; 327(2):E172-E182. PMID: 38836779
Insulin resistance (IR) is a risk factor for the development of several major metabolic diseases. Muscle fiber composition is established early in life and is associated with insulin sensitivity. Hence,...
2.
Flockhart M, Tischer D, Nilsson L, Blackwood S, Ekblom B, Katz A, et al.
Acta Physiol (Oxf) . 2023 Apr; 238(4):e13972. PMID: 37017615
Aim: The purpose of this study was to 1. investigate if glucose tolerance is affected after one acute bout of different types of exercise; 2. assess if potential differences between...
3.
Blackwood S, Horwath O, Moberg M, Ponten M, Apro W, Ekblom M, et al.
Am J Physiol Endocrinol Metab . 2023 Feb; 324(5):E390-E401. PMID: 36791323
There is a debate on whether lipid-mediated insulin resistance derives from an increased or decreased capacity of muscle to oxidize fats. Here, we examine the involvement of muscle fiber composition...
4.
Nordstrom F, Liegnell R, Apro W, Blackwood S, Katz A, Moberg M
Am J Physiol Cell Physiol . 2023 Jan; 324(2):C477-C487. PMID: 36622074
G-coupled protein receptor 81 (GPR81) was first identified in adipocytes as a receptor for l-lactate, which upon binding inhibits cyclicAMP (cAMP)-protein kinase (PKA)-cAMP-response element binding (CREB) signaling. Moreover, incubation of...
5.
Blackwood S, Horwath O, Moberg M, Ponten M, Apro W, Ekblom M, et al.
J Clin Endocrinol Metab . 2022 Apr; 107(7):e2729-e2737. PMID: 35405014
Context: Muscle fiber composition is associated with peripheral insulin action. Objective: We investigated whether extreme differences in muscle fiber composition are associated with alterations in peripheral insulin action and secretion...
6.
Blackwood S, Jude B, Mader T, Lanner J, Katz A
Am J Physiol Endocrinol Metab . 2021 Feb; 320(4):E691-E701. PMID: 33554777
Phosphorylase is one of the most carefully studied proteins in history, but knowledge of its regulation during intense muscle contraction is incomplete. Tyrosine nitration of purified preparations of skeletal muscle...
7.
Premilovac D, Blackwood S, Ramsay C, Keske M, Howells D, Sutherland B
J Cereb Blood Flow Metab . 2020 Feb; 40(5):939-953. PMID: 32063081
No abstract available.
8.
Blackwood S, Katz A
Pflugers Arch . 2019 Aug; 471(10):1305-1316. PMID: 31451903
Fight or flight is a biologic phenomenon that involves activation of β-adrenoceptors in skeletal muscle. However, how force generation is enhanced through adrenergic activation in different muscle types is not...
9.
Blackwood S, Hanya E, Katz A
J Appl Physiol (1985) . 2019 Feb; 126(4):1103-1109. PMID: 30730817
The effects of temperature elevation after intense repeated contractions on glycogen and energy metabolism as well as contractile function of isolated mouse soleus muscle (slow twitch, oxidative) were investigated. Muscles...
10.
Blackwood S, Hanya E, Katz A
Am J Physiol Cell Physiol . 2018 Aug; 315(5):C706-C713. PMID: 30156860
The effects of heating on glycogen synthesis (incorporation of [C]glucose into glycogen) and accumulation after intense repeated contractions were investigated. Isolated mouse extensor digitorum longus muscle (type II) was stimulated...