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Pregled bibliografske jedinice broj: 942250

Acute Dietary Salt Modulation Induces Changes in Dynamics of Monocytes Subsets in Young Healthy Women


Rašić, Lidija; Drenjančević, Ines; Matić, Anita; Stupin, Marko; Novak, Sanja; Stupin, Ana
Acute Dietary Salt Modulation Induces Changes in Dynamics of Monocytes Subsets in Young Healthy Women // Journal of Hypertension Vol 36, e-Supplement 1 - ESH 2018 Abstract Book
Barcelona, Španjolska, 2018. str. e33-e33 doi:10.1097/01.hjh.0000539840.38803.30 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Acute Dietary Salt Modulation Induces Changes in Dynamics of Monocytes Subsets in Young Healthy Women

Autori
Rašić, Lidija ; Drenjančević, Ines ; Matić, Anita ; Stupin, Marko ; Novak, Sanja ; Stupin, Ana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Journal of Hypertension Vol 36, e-Supplement 1 - ESH 2018 Abstract Book / - , 2018, E33-e33

Skup
28th European Meeting on Hypertension and Cardiovascular Protection (ESH 2018)

Mjesto i datum
Barcelona, Španjolska, 08.-11.06.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
high salt diet, monocytes

Sažetak
Objective: Our earlier studies have demonstrated that 7-days high-salt (HS) intake alters micro- and macrovascular response, and increases oxidative stress level in young healthy women independently of blood pressure (BP) changes. Still, it is not clarifi ed whether such HS-induced endothelial dysfunction also involves changes in the immune system response which fi nally leads to vascular infl ammation. Thus, the aim of this study was to assess the effect of 7-days salt intake modulation on monocyte subpopulations distribution and its activation in peripheral blood of young healthy women. Design and method: 15 young healthy women who all took 7- days low-salt (LS) diet (<3.2 g salt/day) followed by 7-days HS diet (~14 g salt/day) participated in this study. Blood pressure (BP) was measured, and 24 h urine samples were analyzed for sodium, potassium, urea and creatinine levels before and after diet protocols. Flow cytometry analysis of circulating monocyte subpopulations distribution was assessed by determination of ‘classical’, ‘non-classical’ and ‘infl ammatory’ monocytes based on CD14 and CD16 molecule expression in peripheral blood of young healthy women. Also, monocytes activation was assessed by measurement of lymphocyte function-associated antigen 1 (LFA-1, Cd 11a) expression which is known as ligand for endothelial cell adhesion molecules (ICAM-1). Results: Changes in 24 h urinary sodium confi rmed subjects conformed to the diet protocol. There was no change in BP after HS diet. CD14+CD16++ gated (non-classical) monocytes from peripheral blood signifi cantly decreased after HS diet compared to the LS diet. Distribution of CD14++CD16+ (intermediate) and CD14++CD16- (classical) gated monocytes from peripheral blood did not change after HS diet compared to the LS diet. CD11a expression on all three gated monocyte subpopulations was signifi cantly decreased after HS diet compared to LS diet measurement. Conclusions: The results of the present study demonstrated that 7-days HS loading decreased CD14+CD16++ monocytes subpopulation (non-classical monocytes) which usually acts as endothelium housekeepers, and also decreased total monocytes (all three subpopulations) expressing high level of CD11a in young healthy women, probably due to activated monocytes adhesion and migration through endothelium layer to the place of endothelial injury.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti

Napomena
VIF2017-MEFOS-6



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2016-06-8744 - Interakcija renin-angiotenzinskog i adrenergičkog sustava u aktivaciji endotela uzrokovanoj oksidativnim stresom (Ana Stupin, HRZZ)

Ustanove
Medicinski fakultet, Osijek,
Fakultet za dentalnu medicinu i zdravstvo, Osijek

Profili:

Avatar Url Ines Drenjančević (autor)

Avatar Url Anita Matić (autor)

Avatar Url Sanja Novak (autor)

Avatar Url Ana Stupin (autor)

Avatar Url Marko Stupin (autor)

Citiraj ovu publikaciju

Rašić, Lidija; Drenjančević, Ines; Matić, Anita; Stupin, Marko; Novak, Sanja; Stupin, Ana
Acute Dietary Salt Modulation Induces Changes in Dynamics of Monocytes Subsets in Young Healthy Women // Journal of Hypertension Vol 36, e-Supplement 1 - ESH 2018 Abstract Book
Barcelona, Španjolska, 2018. str. e33-e33 doi:10.1097/01.hjh.0000539840.38803.30 (poster, međunarodna recenzija, sažetak, znanstveni)
Rašić, L., Drenjančević, I., Matić, A., Stupin, M., Novak, S. & Stupin, A. (2018) Acute Dietary Salt Modulation Induces Changes in Dynamics of Monocytes Subsets in Young Healthy Women. U: Journal of Hypertension Vol 36, e-Supplement 1 - ESH 2018 Abstract Book doi:10.1097/01.hjh.0000539840.38803.30.
@article{article, year = {2018}, pages = {e33-e33}, DOI = {10.1097/01.hjh.0000539840.38803.30}, keywords = {high salt diet, monocytes}, doi = {10.1097/01.hjh.0000539840.38803.30}, title = {Acute Dietary Salt Modulation Induces Changes in Dynamics of Monocytes Subsets in Young Healthy Women}, keyword = {high salt diet, monocytes}, publisherplace = {Barcelona, \v{S}panjolska} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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