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  1. Article: Progenitor with cardiometabolic disorders increases food intake, systemic inflammation and gut microbiota alterations in the second-generation offspring

    Barbosa, Claudiane Maria / Lima, Taynara Carolina / Barbosa, Maria Andréa / Rezende Pereira, Andrêssa / Carneiro, Cláudia Martins / Silva, Silvana de Queiroz / Antonini, Yasmine / Carvalho Alzamora, Andréia

    Food & function. 2022 Aug. 15, v. 13, no. 16

    2022  

    Abstract: This work presents the effects of the high-fat diet (H) consumed by the progenitor (G₀) on cardiometabolic disorders and intestinal microbiota in the second-generation offspring (F₂). The rats submitted to H (G₀H) or control (C) (G₀C) diets, during ... ...

    Abstract This work presents the effects of the high-fat diet (H) consumed by the progenitor (G₀) on cardiometabolic disorders and intestinal microbiota in the second-generation offspring (F₂). The rats submitted to H (G₀H) or control (C) (G₀C) diets, during mating, gestation and lactation, generated F₂ offspring (F₂-G₀H and F₂-G₀C, respectively), which received only the C diet. Both, G₀H and F₂-G₀H, showed changes in the intestinal microbiota, increased MAP, plasma TAG levels, adiposity index and the inflammatory process in retroperitoneal fat and in the colon shown by increased TNF-α, MCP-1, MyD88 and CAV-1 gene expression. In addition, F₂-G₀H showed increased food intake, leptin resistance, total cholesterol and plasma levels of MCP-1 and reduced adiponectin. Regarding microbial communities, a greater diversity was observed in 5 unique families of bacteria that was correlated with cardiometabolic disorders. Overall, progenitors with cardiometabolic disorders induce an increase in food intake, systemic inflammation and microbiota alterations in the F₂-G₀H offspring.
    Keywords adiponectin ; adiposity ; cholesterol ; colon ; food intake ; gene expression ; high fat diet ; inflammation ; intestinal microorganisms ; lactation ; leptin ; pregnancy ; progeny
    Language English
    Dates of publication 2022-0815
    Size p. 8685-8702.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ZDB-ID 2612033-1
    ISSN 2042-650X ; 2042-6496
    ISSN (online) 2042-650X
    ISSN 2042-6496
    DOI 10.1039/d1fo02838c
    Database NAL-Catalogue (AGRICOLA)

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  2. Article ; Online: Progenitor with cardiometabolic disorders increases food intake, systemic inflammation and gut microbiota alterations in the second-generation offspring.

    Barbosa, Claudiane Maria / Lima, Taynara Carolina / Barbosa, Maria Andréa / Rezende Pereira, Andrêssa / Carneiro, Cláudia Martins / Silva, Silvana de Queiroz / Antonini, Yasmine / Carvalho Alzamora, Andréia

    Food & function

    2022  Volume 13, Issue 16, Page(s) 8685–8702

    Abstract: This work presents the effects of the high-fat diet (H) consumed by the progenitor ( ... ...

    Abstract This work presents the effects of the high-fat diet (H) consumed by the progenitor (G
    MeSH term(s) Animals ; Cardiovascular Diseases ; Diet, High-Fat/adverse effects ; Eating ; Female ; Gastrointestinal Microbiome ; Inflammation ; Rats
    Language English
    Publishing date 2022-08-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 2612033-1
    ISSN 2042-650X ; 2042-6496
    ISSN (online) 2042-650X
    ISSN 2042-6496
    DOI 10.1039/d1fo02838c
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Swimming training promotes cardiac remodeling and alters the expression of mRNA and protein levels involved in calcium handling in hypertensive rats.

    Locatelli, Jamille / Monteiro de Assis, Leonardo Vinícius / Morais Araújo, Carolina / Carvalho Alzamora, Andréia / Wanderson Geraldo de Lima / Campagnole-Santos, Maria José / Augusto dos Santos, Robson / Isoldi, Mauro César

    Life sciences

    2014  Volume 117, Issue 2, Page(s) 67–74

    Abstract: Aim: The aim of this study was to identify the effects of swimming training on the mRNA expression and protein levels of the calcium handling proteins in the hearts of renovascular hypertensive rats submitted to swimming protocol during 6 weeks.: Main ...

    Abstract Aim: The aim of this study was to identify the effects of swimming training on the mRNA expression and protein levels of the calcium handling proteins in the hearts of renovascular hypertensive rats submitted to swimming protocol during 6 weeks.
    Main methods: Fischer rats with renovascular hypertension 2-kidney 1-clip (2K1C) and SHAM groups were divided among sedentary and exercised groups. The exercise protocol lasted for 6 weeks (1 h/day, 5×/week), and the mean arterial pressure, cardiomyocytes hypertrophy parameters, mRNA expression and protein levels of some calcium handling proteins in the left ventricle were evaluated.
    Key findings: Swimming training was able to reduce the levels of mean arterial pressure in the hypertensive group compared to 2K1C SED, and to promote cardiac hypertrophy in SHAM EX and 2K1C EX groups in comparison to the respective control groups. The mRNA levels of B-type natriuretic peptide were reduced in the 2K1C EX when compared to 2K1C SED. The mRNA and protein levels of the sarcoplasmic reticulum Ca2 +-ATPase increased after the swimming training in SHAM and 2K1C groups. The mRNA and protein levels of phospholamban, displayed an increase in their levels in the exercised SHAM and in hypertensive rats in comparison to their respective controls; while mRNA levels of Na+/Ca2 + exchanger was reduced in the left ventricle comparing to the sedentary hypertensive rats.
    Significance: Taken altogether, we provide evidence that the aerobic training may lead to cardiac remodeling, and modulate the calcium handling proteins expression in the heart of hypertensive rats.
    MeSH term(s) Analysis of Variance ; Animals ; Blood Pressure ; Blotting, Western ; Calcium/metabolism ; Calcium-Binding Proteins/metabolism ; DNA Primers/genetics ; Gene Expression Regulation/physiology ; Hypertension, Renovascular/physiopathology ; Physical Conditioning, Animal/physiology ; RNA, Messenger/metabolism ; Rats ; Rats, Inbred F344 ; Real-Time Polymerase Chain Reaction ; Swimming/physiology ; Ventricular Remodeling/physiology
    Chemical Substances Calcium-Binding Proteins ; DNA Primers ; RNA, Messenger ; phospholamban ; Calcium (SY7Q814VUP)
    Language English
    Publishing date 2014-11-11
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 3378-9
    ISSN 1879-0631 ; 0024-3205
    ISSN (online) 1879-0631
    ISSN 0024-3205
    DOI 10.1016/j.lfs.2014.09.024
    Database MEDical Literature Analysis and Retrieval System OnLINE

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