These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Gestational or essential hypertension in pregnant women limits the capacity to stock triglycerides by the placenta despite raised lipoprotein-lipase activity].
    Author: Loukidi B, Boualga A, Lamri-Senhadji M, Belarbi B, Prost J, Belleville J, Bouchenak M.
    Journal: Arch Mal Coeur Vaiss; 2006; 99(7-8):679-82. PubMed ID: 17061443.
    Abstract:
    Placenta lipoprotein lipase (LPL) activity as well as serum VLDL and placenta lipids composition were determined in pregnant hypertensive women at term. 46 patients aged from 29 +/- 2 years with gravidic hypertension (HTA-G) and 38 patients with essential hypertension (HTA-E) aged 30 +/- 1 years were compared with 20 normotensive women aged 27 +/- 1 years. Serum triacylglycerols (TG) concentrations were 1.3-fold higher in the both hypertensive patients compared with controls. However, serum phospholipids (PL) and total cholesterol (TC) values were similar in the three groups. VLDL mass and their apolipoproteins, unesterified cholesterol (UC) and cholesteryl esters (CE) contents were significantly increased in hypertensive women compared with controls. In HTA-G and HTA-E patients, respectively. TG-VLDL concentrations were increased by +43% and +36% compared with those of controls (P < 0.01). In placenta, the values were lower 2.2- and 1.9-fold for TG, 2.8 and 2.5-fold for PL and two- and threefold for TC, in HTA-G and HTA-E patients than in controls. Placenta LPL activity was 2.7-fold higher in HTA-G and HTA-E patients compared with that of controls. In conclusion, although placenta LPL activity is higher it is not permit a decrease of serum TG-VLDL on the one hand, and an increase of placenta ability in TG storage on the other hand.
    [Abstract] [Full Text] [Related] [New Search]