A Stepwise Approach to Prescribe Dietary Advice for Weight Management in Postpartum and Midlife Women.

Weight retention and weight gain during the postpartum and midlife period subsequently increase the risk of chronic health conditions, thereby deteriorating the overall health. Dietary intervention is the pivotal component of sustainable weight management. However, in resource restricted settings, where dietitians may not be present, other healthcare professionals such as physicians, obstetricians, and paediatricians should play a vital role in providing timely weight management advice to these women. Therefore, this article provides dietary advice including the setting of realistic weight loss goals, identifying an individual's calorie needs, distribution of macronutrients and consideration of important micronutrients. Healthcare professionals can follow the stepwise approach to prescribe dietary advice to postpartum and midlife women for their weight management. Various dietary principles such as cultural and regional preferences of an individual, portion size, hypocaloric diets, nutrient-dense meals, eating habits, cultural beliefs and myths along with co-morbid conditions should be taken into consideration by healthcare professionals while providing the dietary prescription. Supplementary Information: The online version contains supplementary material available at 10.1007/s13224-022-01643-w.

Beneficial Effect of Protein Tyrosine Phosphatase Inhibitor and Phytoestrogen in Dyslipidemia-Induced Vascular Dementia in Ovariectomized Rats.

BACKGROUND: Estrogen deficiency and increase in protein tyrosine phosphatase (PTPase) activity may be a key mechanism in postmenopausal dyslipidemia-induced vascular dysfunction and dementia. Thus, the present study has been designed to investigate the effect of biochanin A (BCA, a phytoestrogen) and sodium orthovanadate (SOV), an inhibitor of PTPase in dyslipidemia-induced vascular dementia in ovariectomized rats. METHODS: Female Wistar rats were ovariectomized and fed on high fat diet for 4 weeks to produce dyslipidemia. Dyslipidemia was assessed by estimation of serum lipid levels including total cholesterol, triglyceride, HDL, and LDL levels. Dementia was assessed in terms of increase in brain acetylcholinesterase (AChE) activity and attenuation of learning ability (escape latency time) and memory retention (time spent in target quadrant) using Morris water maze. Vascular dysfunction was assessed in terms of attenuation of acetylcholine-induced endothelium-dependent relaxation (isolated carotid ring preparation), mRNA expression of endothelial nitric oxide synthase, and increase in serum thiobarbituric acid reactive species, superoxide anion level. Neurodegeneration was assessed in hippocampus by hematoxylin and eosin staining. BCA (2.5 and 5 mg/kg) and SOV (5 and 10 mg/kg) were administered alone and in low-dose combination to ovariectomized dyslipidemic rats. RESULTS: BCA (2.5 and 5 mg/kg), SOV (5 and 10 mg/kg), and donepezil (1 mg/kg) significantly improves vascular function, and learning and memory ability and decreases the neuronal cell death, oxidative stress, and AChE in ovariectomized dyslipidemic rats. CONCLUSIONS: Thus, it may be concluded that BCA and SOV attenuate vascular dysfunction and dementia in dyslipidemic ovariectomized rats.