Intermittent Fasting Resolves Dyslipidemia and Atherogenesis in Apolipoprotein E-Deficient Mice in a Diet-Dependent Manner, Irrespective of Sex

In humans and animal models, intermittent fasting (IF) interventions promote body weight loss, improve metabolic health, and are thought to lower cardiovascular disease risk. However, there is a paucity of reports on the relevance of such nutritional interventions in the context of dyslipidemia and atherosclerotic cardiovascular diseases. The present study assessed the metabolic and atheroprotective effects of intermittent fasting intervention (IF) in atherosclerosis-prone apolipoprotein E-deficient (Apoe-/-) mice. Groups of male and female Apoe-/- mice were fed a regular (chow) or atherogenic (high-fat, high-cholesterol, HFCD) diet for 4 months, either ad libitum or in an alternate-day fasting manner. The results show that IF intervention improved glucose and lipid metabolism independently of sex. However, IF only decreased body weight gain in males fed chow diet and differentially modulated adipose tissue parameters and liver steatosis in a diet composition-dependent manner. Finally, IF prevented spontaneous aortic atherosclerotic lesion formation in mice fed chow diet, irrespective of sex, but failed to reduce HFCD-diet-induced atherosclerosis. Overall, the current work indicates that IF interventions can efficiently improve glucose homeostasis and treat atherogenic dyslipidemia, but a degree of caution is warranted with regard to the individual sex and the composition of the dietary regimen

Intermittent Fasting Resolves Dyslipidemia and Atherogenesis in Apolipoprotein E-Deficient Mice in a Diet-Dependent Manner, Irrespective of Sex

In humans and animal models, intermittent fasting (IF) interventions promote body weight loss, improve metabolic health, and are thought to lower cardiovascular disease risk. However, there is a paucity of reports on the relevance of such nutritional interventions in the context of dyslipidemia and atherosclerotic cardiovascular diseases. The present study assessed the metabolic and atheroprotective effects of intermittent fasting intervention (IF) in atherosclerosis-prone apolipoprotein E-deficient (Apoe-/-) mice. Groups of male and female Apoe-/- mice were fed a regular (chow) or atherogenic (high-fat, high-cholesterol, HFCD) diet for 4 months, either ad libitum or in an alternate-day fasting manner. The results show that IF intervention improved glucose and lipid metabolism independently of sex. However, IF only decreased body weight gain in males fed chow diet and differentially modulated adipose tissue parameters and liver steatosis in a diet composition-dependent manner. Finally, IF prevented spontaneous aortic atherosclerotic lesion formation in mice fed chow diet, irrespective of sex, but failed to reduce HFCD-diet-induced atherosclerosis. Overall, the current work indicates that IF interventions can efficiently improve glucose homeostasis and treat atherogenic dyslipidemia, but a degree of caution is warranted with regard to the individual sex and the composition of the dietary regimen

Informal Cairo: Between Islamist Insurgency & the Neglectful State?

From the late 1980s, Islamist militants established a ‘state within the state’ in the Egyptian capital Cairo, situated in ‘informal’ neighbourhoods developed without official authorization, planning or public services. After government security forces in late 1992 crushed these efforts in the neighbourhood of Munira Gharbiyya, informal Cairo became pathologized in public discourse as ashwa’iyyat (‘random’ or ‘haphazard’ areas), a zone of socio-spatial disorder threatening Egypt as a whole and demanding state intervention. However, this securitizing move did not lead to heavy-handed intervention against informal Cairo more generally. Following the suppression of the militants, the Mubarak government instead returned to long-term patterns of indifference and neglect that had allowed informal neighbourhoods to flourish since the 1960s. In part, the absence of intervention can be explained in terms of resource constraints and risk avoidance. More profoundly, however, it reflects numerous linkages between informal urbanization and the Egyptian state. The ashwa’iyyat are, to a significant degree, both a consequence of an authoritarian political order and embedded in the informal control stratagems used by Egyptian governments to bolster their rule. Informal Cairo should thus not be understood as a disorderly zone of subaltern dissidence. Rather, the Egyptian state is best seen as facing its own oblique reflection