Comparison of Organochlorine Pesticide Levels in Adipose Tissue and Blood Serum from Mothers Living in Veracruz, Mexico

2000 ◽  
Vol 64 (1) ◽  
pp. 8-15 ◽  
Author(s):  
S. M. Waliszewski ◽  
A. A. Aguirre ◽  
R. M. Infanzon ◽  
L. López-Carrillo ◽  
L. Torres-Sánchez

2011 ◽  
Vol 86 (3) ◽  
pp. 289-293 ◽  
Author(s):  
Margarita Herrero-Mercado ◽  
S. M. Waliszewski ◽  
M. Caba ◽  
C. Martínez-Valenzuela ◽  
S. Gómez Arroyo ◽  
...  


2017 ◽  
Vol 33 (3) ◽  
pp. 393-401 ◽  
Author(s):  
María del Carmen Martínez-Valenzuela ◽  
◽  
Stefan M. Waliszewski ◽  
Sandra Gómez-Arroyo ◽  
Rafael Villalobos-Pietrini ◽  
...  




2003 ◽  
Vol 71 (1) ◽  
pp. 156-162 ◽  
Author(s):  
S. M. Waliszewski ◽  
S. Gomez-Arroyo ◽  
R. M. Infanzon ◽  
R. Villalobos-Pietrini ◽  
M. Maxwell Hart


2011 ◽  
Vol 88 (2) ◽  
pp. 296-301 ◽  
Author(s):  
Stefan M. Waliszewski ◽  
K. Sanchez ◽  
M. Caba ◽  
H. Saldariaga-Noreña ◽  
E. Meza ◽  
...  


2017 ◽  
Vol 14 (4) ◽  
pp. 38-45 ◽  
Author(s):  
Olga V. Gruzdeva ◽  
Daria A. Borodkina ◽  
Olga E. Akbasheva ◽  
Julia A. Dileva ◽  
Larisa V. Antonova ◽  
...  

Introduction. To date, cardiovascular diseases (CVD) remain the main cause of disability and mortality in population. The majority of ectopic fat deposits demonstrated a reliable association with cardiometabolic risks and clinical manifestations of most CVD. The elucidation of the metabolic features of adipocytes of epicardial adipose tissue localized in the immediate vicinity of the lesion in ischemic heart disease (IHD) can have both theoretical and practical significance for pathophysiology and cardiology. Aim. To study the adipokine-cytokine profile of epicardial adipocytes (EA) and subcutaneous adipose tissue (SCAT), blood serum in relation to the area of visceral adipose tissue (AVAT), biochemical and rhelinic characteristics of IHD patients. Methods. 84 patients (70 men and 14 women) with IHD were examined. In the presence of visceral obesity (VO), patients were divided into two groups. In patients with VO, adipocyte EA and SCAT were sampled, followed by cultivation and evaluation of adipokine and proinflammatory activity. The parameters of carbohydrate and lipid metabolism, adipokine and proinflammatory status in blood serum were determined. Results. It has been established that the adipokine-cytokine profile of the adipocytes EA and SCAT differ. Adipocytes of EA in IHD on the background of VO are characterized by an increase in IL-1, TNF-, leptin-adiponectin ratio and a decrease in the protective factors: adiponectin and anti-inflammatory cytokine IL-10. While adipocytes of SCAT were characterized by a decrease in the concentration of the soluble receptor to leptin and a more pronounced leptin resistance, and the increase in inflammatory cytokines was compensated by an increase in the concentration of IL-10, the presence of VO was associated with multivessel coronary disease, multifocal atherosclerosis, insulin resistance, atherogenic dyslipidemia, adipokine imbalance, and markers of inflammation. Thus, the value of the area of VO determined higher values of leptin concentration, TNF- in adipocytes and serum, lipid and carbohydrate metabolism and a lower soluble receptor for leptin content. The conclusion. Thus, in IHD with VO the state of adipocytes, EA is characterized as "metabolic inflammation" and may indicate the direct involvement of adipocytes in the pathogenesis of IHD due to the formation of adipokine imbalance and the activation of proinflammatory reactions.



2009 ◽  
Vol 162 (1-4) ◽  
pp. 301-309 ◽  
Author(s):  
Ismet Çok ◽  
Tuba Calık Durmaz ◽  
Emre Durmaz ◽  
M. Hakan Satıroglu ◽  
Cihan Kabukcu


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