Publications by authors named "Rahul Mehra"

Purpose Of Review: The review aims to address the knowledge gap and promote the widespread adoption of quinoa as a functional food for improving metabolic health. By presenting a comprehensive overview of its nutritional profile and bioactive components, the review aims to increase consumers' awareness of the potential therapeutic benefits of incorporating quinoa into diets.

Recent Findings: Recent studies have highlighted the diverse range of bioactive compounds in quinoa, such as phytosterols, saponins, phenolic acids, phytoecdysteroids, and betalains.

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United Nations General Assembly declared that 2023 will be celebrated as the International Year of Millets. Millets are a group of coarse grains from the Poaceae family that offer numerous benefits that align with various United Nations Sustainable Development Goals (UN SDGs). This review explores diverse contributions of millet cultivation, consumption, and value addition with UN SDGs.

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Unlabelled: Consumer preferences refer to the subjective assessments of products and services expressed by individuals. The objective of this investigation aims to examine the preferences of consumers regarding dahi, followed by the development of a corresponding product. The initial phase of the experimental design involves understanding the interests of consumers and the variables that influence their purchasing intentions through the administration of a questionnaire.

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Article Synopsis
  • Estimating health loss trends in Peru from 1990 to 2019 is crucial for improving healthcare resource allocation and system performance, using data from the Global Burden of Disease study.
  • The Peruvian population rose to 33.9 million by 2019, with life expectancy at birth increasing from 69.2 to 80.3 years, largely due to a decrease in under-5 mortality and infectious diseases, while disability-adjusted life-years (DALYs) showed a decline in overall health burden.
  • There was a notable shift towards non-communicable diseases as the leading cause of health loss, with major contributors to DALYs in 2019 including neonatal disorders, lower respiratory infections, and lifestyle
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Wheatgrass is a valuable source of nutrients and phytochemicals with therapeutic properties. However, its shorter life span makes it unavailable for use. So, storage-stable products must be developed through processing in order to enhance its availability.

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This current research set out to characterize Halari donkey milk by investigating its nutritional constituents, including its proximate analysis, water activity, titratable acidity, energy, and microbiological analysis. A comprehensive profiling of vitamins, minerals, and amino acids was also carried out. It was found that the composition of Halari donkey milk was consistent with previously published donkey milk literature and was comparable to that of human milk.

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The beet-root () and whey powder together, can potentially use as a multifunctional ingredient in the manufacturing of the "Popsicles", due to their biochemical composition that can enhance the concentration of bioactive compounds. In the present study, beet-root juice concentrates were prepared at different time/temperature treatments viz 45 °C, 55 °C, and 65 °C for 120, 80 and 45 min. The effect of different time/temperature treatments on physicochemical composition, colour, antioxidant activity (%), bioactive compounds, spectral data and sensory acceptance were evaluated.

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Colostrum samples of recently registered cow breed "Himachali Pahari" were assorted from high altitude zone (901-2200 m). Prepared bovine colostrum whey powder (BCWP) was analysed for chemical composition, amino acids, minerals, surface morphology (SEM-EDS), FTIR and dielectric properties. Results showed that freeze-dried BCWP contained a considerable amount of nutritional parameters viz IgG (18.

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In addition to providing individualized, specific, and ample nutritional compounds, donkey milk (DM) offers immunological modulation during health and disease. Recently, DM has attracted major interest in preparing infant formulas due to its similarity to human milk in terms of high protein and lactose content and low-fat concentration. The antimicrobial, anti-inflammation, antioxidant, and hypo-allergenicity properties of DM in human infants are well-documented.

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Bovine colostrum (BC) is the initial mammary secretion after parturition, which is nature's bountiful source consisting of nutritional and bioactive components present in a highly concentrated low-volume format. All mammalian newborns require colostrum to enhance physiological processes such as lifelong immunity, gastrointestinal development, and resistance to microbial infections. The genetic, environmental, and processing methods can all have an impact on the biochemical contents of BC and its supplements.

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Based on the availability of many nutrients, tree leaves have been widely employed as nutrients and nutraceuticals in recent years. The leaves contain a small amount of anti-nutritional factors and are abundant in innumerable bioactive compounds. Recently, in several in vivo and in vitro investigations, moringa leaves' bioactive components and functionality are highlighted.

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Mushrooms are well-known functional foods due to the presence of a huge quantity of nutraceutical components. These are well recognized for their nutritional importance such as high protein, low fat, and low energy contents. These are rich in minerals such as iron, phosphorus, as well as in vitamins like riboflavin, thiamine, ergosterol, niacin, and ascorbic acid.

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This study aimed to determine the effect and potential of red rice in conjunction with barley and rhododendron extracts to develop a new variant of beer. In this study red rice, barley, and rhododendron extracts were used in different combinations and the best combination was selected based on quality and sensory characteristics. The results showed that the developed beer was rich in antioxidant activity (47.

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Worksite health and wellness (WH&W) are gaining popularity in targeting cardiovascular (CV) risk factors among various industries. India is a large country with a larger workforce in the unorganized sector than the organized sector. This imbalance creates numerous challenges and barriers to implementation of WH&W programs in India.

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Continuous long-term monitoring of atrial fibrillation (AF) and tachycardia (AT) is an unmet clinical need, which could be met with a chronically-implanted monitor. Improved therapeutic decisions based on accurate monitoring of parameters, such as daily AF/AT burden (hours/ day) may lead to improvements in clinical outcomes such as reduction in hospitalizations, symptoms, and strokes. This paper describes an AF/AT detector that detects AF as well as AT with an irregular ventricular response, and a supplementary AT detector for AT with more regular ventricular response.

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Cardiovascular disease is a leading cause of global mortality, accounting for almost 17 million deaths annually or 30% of all global mortality. In developing countries, it causes twice as many deaths as HIV, malaria and TB combined. It is estimated that about 40-50% of all cardiovascular deaths are sudden cardiac deaths (SCDs) and about 80% of these are caused by ventricular tachyarrhythmias.

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Objectives: This study was designed to investigate a practical alternative to His bundle pacing after atrioventricular (AV) junctional ablation by pacing a small area of isolated atrial tissue surrounding the AV node.

Background: His bundle pacing is preferred after AV junctional ablation in patients with refractory atrial fibrillation. However, it is technically difficult and not clinically useful at the present time.

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Presently, most devices with atrial diagnostic and therapeutic features are implanted in patients for electrical treatment of bradyarrhythmias and ventricular tachyarrhythmias. The painless electrical strategies for prevention and termination of ATa have not demonstrated significant clinical effectiveness in the general population with ATa. The effectiveness of ATP in reducing burden may be significantly higher in a subgroup of patients with a high incidence of stable ATa, but this needs to be evaluated prospectively.

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Article Synopsis
  • The study investigates the effectiveness of intermittent and symptom-based monitoring methods compared to continuous monitoring in detecting atrial tachycardia/atrial fibrillation (AT/AF).
  • The analysis of data from 574 pacemaker patients over one year shows that intermittent and symptom-based methods have significantly lower sensitivity and negative predictive value, resulting in an underestimation of AT/AF burden.
  • The findings conclude that these monitoring methods are unreliable in identifying AT/AF cases, especially long-duration episodes, indicating a need for further research on continuous monitoring's potential benefits for reducing stroke risk.
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Introduction: Previous reports demonstrate that individual patients may have distinctive electrocardiographic patterns preceding atrial fibrillation (AF) onset. However, these observations are based on single recordings, and are thus limited by their "snapshot" derivation; it is unclear whether patterns observed on these recordings are consistent over time. We hypothesized that the use of an implantable loop recorder (ILR) would be feasible for serial, long-term characterization of electrocardiographic events preceding AF onset.

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Background: Atrial tachycardia (AT) and atrial flutter that occur in association with paroxysmal atrial fibrillation (AF) can be successfully terminated by antitachycardia pacing (ATP) therapy. We hypothesized that atrial ATP therapy reduces AT/AF burden in a subset of patients with symptomatic bradycardia and frequent paroxysmal AT/AF.

Objectives: This study evaluated the effect of atrial ATP therapy on AT/AF burden in a pacemaker population with paroxysmal AF.

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Article Synopsis
  • The study investigated the impact of a dual-chamber implantable cardioverter-defibrillator (D-ICD) on atrial tachyarrhythmia (AT) burden and frequency over a 12-month period.
  • Of the 149 subjects monitored, there was a significant reduction in the median arrhythmia burden, dropping from 8.2 hours/month to 3.3 hours/month after 6 months, particularly in those with persistent AT before implantation.
  • Although the frequency of AT episodes didn't significantly change, the shock frequency from the device greatly decreased and its effectiveness increased over time.
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