Onset Of Chronic Diseases Research Articles

Reducing sugar intake through chronic swimming training: Exploring palatability changes and central vasopressin mechanisms

Excessive sugar intake has been associated with the onset of several non-communicable chronic diseases seen in humans. Physical activity could affect sweet taste perception which may affect sugar intake. Therefore, it was investigated the chronic effects of swimming training on sucrose intake/preference, reactivity to sucrose taste, self-care in neurobehavioral stress, and the possible involvement of the vasopressin type V1 receptor in sucrose solution intake. Male Wistar rats, of from different cohorts were used, subjected to a sedentary lifestyle (SED) or swimming training (TR - 1 h/day, 5×/week, for 8 weeks, with no added load). Weekly intake was verified in SED and TR rats after access to a sucrose solution 1×/week, 2 h/day, for eight weeks. Chronic effects of swimming and/or a sedentary lifestyle were carried out three days after the end of the physical exercise protocol. Swimming training reduced the intake of sucrose solution from the third week onwards in the two-bottle test measured once a week for 8 weeks. After the ending of the swimming protocol, sucrose intake was also reduced as per its preference. This reduced intake is probably correlated with the carbohydrate aspect of sucrose since saccharin intake was not affected. In addition, chronic swimming training was shown to reduce ingestive responses, increase neutral responses, without interfering with aversive, in the sucrose solution taste reactivity test. In addition, these results are not related to a depressive-like behavior, nor to neurobehavioral stress. Furthermore, treatment with vasopressin V1 receptor antagonist abolished the reduced sucrose intake in trained rats. The results suggest that swimming performed chronically is capable of reducing intake and preference for sucrose by decreasing the palatability of sucrose without causing depressive-type behavior or stress. In addition, the results also suggest that central V1 vasopressin receptors are part of the mechanisms activated to reduce sucrose intake in trained rats.

Issue Involvement Moderates the Effect of Gain- and Loss-Framed Messages on Mothers’ Intentions to Give 5 Portions of Fruits and Vegetables to Their Children Every Day

Research suggests that issue involvement moderates the efficacy of gain and loss frames, yet the extent to which this is true across behaviors and contexts is an open question. In this study, I examined the moderating role of issue involvement in the context of fruit and vegetable intake in Lima, Peru. Only 11.3% of the Peruvian population 15 years old or older consume five servings of fruits and vegetables every day, even though this health behavior prevents the onset of chronic diseases, including diabetes and hypertension. Guided by the Reasoned Action Approach and research about the effects of gain and loss frames, I conducted an experiment (N=253, three conditions: gain-framed messages condition; loss-framed messages condition; and no-message, control condition) to assess the effect of gain- and loss-framed messages on mothers’ intentions to increase fruits and vegetables consumption among their 1- to 5-year-old children in Lima. Results indicated that mothers who saw gain-framed messages reported greater intentions than those who did not see any messages (control condition). However, issue involvement moderated the effect of gain frames, such that mothers low in issue involvement reported greater intentions after seeing the gain-framed messages. Theoretical and practical implications are discussed.

Development of nanoparticle‐based drug delivery system for inflammation treatment and diagnosis

AbstractInflammation is a prevalent pathological process that accompanies the onset and progression of numerous acute and chronic diseases including rheumatoid arthritis, sepsis, pancreatitis, atherosclerosis, ischaemic brain/heart disease and so forth. However, conventional anti‐inflammatory drugs have certain disadvantages such as nonspecific tissue distribution, low bioavailability, and a short half‐life, resulting in off‐target side effects and limited efficacy in disease control. To address these issues, nanoparticles have emerged as a novel therapeutic paradigm in this field to attain inflammation targeting and improve drug pharmacokinetic properties via the well‐recognized enhanced permeability and retention (EPR) effect at the inflammatory site. Existing reviews are predominantly centered on inflammatory pathology introduction and vector design. As a necessary complement, this review mainly elaborates on the introduction of inflammation core events, the history of the drug delivery system for anti‐inflammatory drugs, the action mechanism of inflammation targeting vectors, nanoparticle classification based on targeting moiety, methods to combine targeting moiety with core nanoparticles, techniques to assess targetability in vitro and in vivo and finally the challenges and prospects in this field. The information provided herein offers practical guidance to researchers seeking to develop and evaluate inflammation targeting vectors rationally.

Study of Blood Analysis of First-year Indian Students Upon Arrival in Kyrgyzstan (Bishkek)

Our study focuses on the analysis of red blood cells and leukocyte formula indicators in foreign students from India upon their arrival in Kyrgyzstan. Based on the leukocyte formula results, during the short-term adaptation phase, no tendencies of overexertion or disruptions in the adaptation mechanism were observed among both male and female Indian students. Furthermore, there was no observed decline in health levels or the onset of acute and chronic diseases during this period. The resilience of the body to stress reactions under different socio-climatic conditions showed that the general blood analysis parameters for these students remained within the bounds of stable homeostasis, determined by their individual potential.

Tissue-specific expression of senescence biomarkers in spontaneously hypertensive rats: evidence of premature aging in hypertension.

Cellular senescence is an age-related physiological process that contributes to tissue dysfunction and accelerated onset of chronic metabolic diseases including hypertension. Indeed, elevation of blood pressure in hypertension coincides with premature vascular aging and dysfunction. In addition, onsets of metabolic disturbance and osteopenia in patients with hypertension have also been reported. It is possible that hypertension enhances premature aging and causes progressive loss of function in multiple organs. However, the landscape of cellular senescence in critical tissues affected by hypertension remains elusive. Heart, liver, bone, hypothalamus, and kidney were collected from spontaneously hypertensive rats (SHR) and age- and sex-matched normotensive Wistar rats (WT) at 6, 12, 24 and 36 weeks of age (n = 10 animals/group). Changes in mRNA levels of senescence biomarkers namely cyclin-dependent kinase (CDK) inhibitors (CDKIs), i.e., Cdkn2a (encoding p16Ink4a) and Cdkn1a (encoding p21cip1) as well as senescence-associated secretory phenotypes (SASPs), i.e., Timp1, Mmp12, Il6 and Cxcl1, were determined. Additionally, bone collagen alignment and hydroxy apatite crystal dimensions were determined by synchrotron radiation small- and wide-angle X-ray scattering (SAXS/WAXS) techniques. Real-time PCR revealed that transcript levels of genes encoding CDKIs and SASPs in the heart and liver were upregulated in SHR from 6 to 36 weeks of age. Expression of Timp1 and Cxcl1 was increased in bone tissues isolated from 36-week-old SHR. In contrast, we found that expression levels of Timp1 and Il6 mRNA were decreased in hypothalamus and kidney of SHR in all age groups. Simultaneous SAXS/WAXS analysis also revealed misalignment of bone collagen fibers in SHR as compared to WT. Premature aging was identified in an organ directly affected by high blood pressure (i.e., heart) and those with known functional defects in SHR (i.e., liver and bone). Cellular senescence was not evident in organs with autoregulation of blood pressure (i.e., brain and kidney). Our study suggested that cellular senescence is induced by persistently elevated blood pressure and in part, leading to organ dysfunction. Therefore, interventions that can both lower blood pressure and prevent cellular senescence should provide therapeutic benefits for treatment of cardiovascular and metabolic consequences.

Suppression of Pro-Inflammatory M1 Polarization of LPS-Stimulated RAW 264.7 Macrophage Cells by Fucoxanthin-Rich Sargassum hemiphyllum.

Macrophages play an important role in managing the onset and progression of chronic inflammatory diseases. The primary objective of this study is to explore the antioxidant potential and anti-inflammatory properties of Sargassum hemiphyllum ethanol extract (SHE) and its fraction. SHE and its five constituent fractions were assessed for overall antioxidant capabilities and inhibitory effects on LPS-induced inflammation by modulating macrophages polarization in both RAW 264.7 macrophages and bone-marrow-derived macrophages (BMDM). Among the organic solvent fractions of SHE, the ethyl acetate fraction displayed the highest total phenolic content and total antioxidant capacity. Notably, the n-hexane (Hex) fraction showed the most substantial suppression of LPS-induced tumor necrosis factor α secretion in BMDM among the five fractions of SHE. The SHE and Hex fraction significantly reduced the heightened expression of pro-inflammatory cytokines and inflammation-inducible enzymes induced by LPS in RAW 264.7 macrophages. In particular, the SHE and Hex fraction inhibited M1 macrophage polarization by reducing the mRNA expression of M1 macrophage markers in macrophages that were polarized toward the M1 phenotype. Furthermore, the SHE and Hex fraction attenuated the induction in nuclear factor E2-related factor 2 and its target genes, which was accompanied by an alteration in antioxidant gene expression in M1-polarized BMDM. The findings suggest that both SHE and its Hex fraction exhibit inhibitory effects on LPS-triggered inflammation and oxidative stress by modulating the polarization of M1 macrophages within macrophage populations.

The Third Annual Symposium of the Midwest Aging Consortium.

The geroscience hypothesis suggests that addressing the fundamental mechanisms driving aging biology will prevent or mitigate the onset of multiple chronic diseases, for which the largest risk factor is advanced age. Research that investigates the root causes of aging is therefore of critical importance given the rising healthcare burden attributable to age-related diseases. The third annual Midwest Aging Consortium symposium was convened as a showcase of such research performed by investigators from institutions across the Midwestern United States. This report summarizes the work presented during a virtual conference across topics in aging biology, including immune function in the lung-particularly timely given the Corona Virus Immune Disease-2019 pandemic-along with the role of metabolism and nutrient-regulated pathways in cellular function with age, the influence of senescence on stem cell function and inflammation, and our evolving understanding of the mechanisms underlying observation of sex dimorphism in aging-related outcomes. The symposium focused on early-stage and emerging investigators, while including keynote presentations from leaders in the biology of aging field, highlighting the diversity and strength of aging research in the Midwest.

Wake-up call for HPPP - health promotion, prevention, and preparedness.

The latest public health emergencies exposed urgent gaps in health promotion, prevention and preparedness (HPPP). Existing and new infectious diseases have gained far more prevalence than expected, and inequities in access to health care accounted for disturbing differences in the toll of these diseases in different populations. The COVID-19 pandemic not only demonstrated the need to prevent the onset and progression of non-communicable chronic diseases (NCDs) and promote healthy lifestyles, but also the need to prepare for new infectious diseases and their long-term effects on both physical and mental health. Preparedness was previously associated with natural disasters, with activities directed to developing emergency humanitarian action response resources. However, these actions are inadequate for the frequent natural disasters as the climate crisis intensifies. To reach effective actions in HPPP, we take a broad approach to HPPP components, identify the main stakeholders and suggest methods to change allocations for HPPP. We propose a call for action at global and national levels, involving strengthening the United Nations' Sustainable Development Goals and government commitment to HPPP.

Inhaled toxicants and pulmonary lipid metabolism: biological consequences and therapeutic interventions.

Inhaled toxicants drive the onset of and exacerbate preexisting chronic pulmonary diseases, however, the biological mechanisms by which this occurs are largely unknown. Exposure to inhaled toxicants, both environmental and occupational, drives pulmonary inflammation and injury. Upon activation of the inflammatory response, polyunsaturated fatty acids (PUFAs) are metabolized into predominately proinflammatory lipid mediators termed eicosanoids which recruit immune cells to the site of injury, perpetuating inflammation to clear the exposed toxicants. Following inflammation, lipid mediator class-switching occurs, a process that leads to increased metabolism of hydroxylated derivates of PUFAs. These mediators, which include mono-hydroxylated PUFA derivatives and specialized proresolving lipid mediators, initiate an active process of inflammation resolution by inhibiting the inflammatory response and activating resolution pathways to return the tissue to homeostasis. Exposure to inhaled toxicants leads to alterations in the synthesis of these proinflammatory and proresolving lipid mediator pathways, resulting in greater pulmonary inflammation and injury, and increasing the risk for the onset of chronic lung diseases. Recent studies have begun utilizing supplementation of PUFAs and their metabolites as potential therapeutics for toxicant-induced pulmonary inflammation and injury. Here we will review the current understanding of the lipid mediators in pulmonary inflammation and resolution as well as the impact of dietary fatty acid supplementation on lipid mediator-driven inflammation following air pollution exposure.

Prevalence of early and late onset of chronic diseases and multimorbidity and its association with physical, mental and functional health among older Indian adults

BackgroundIdentifying people with early and late onset of chronic conditions might help target the subpopulations that are more vulnerable to negative mental, physical and functional health outcomes. The current study aimed to examine the association of early and late onset of chronic single and multiple morbidities with self-perceived physical and mental health, functional limitations and physical inactivity among older Indian adults.MethodsCross-sectional study was conducted using data from the Longitudinal Ageing Study in India (LASI) Wave 1 (2017–2018). The total sample size for the present study was 31,386 older adults age 60 years or older. Multivariable binary logistic regression analysis was used to establish the association between the outcomes (poor perceived physical/mental health, functional difficulty and physical inactivity) and explanatory variables (early [ = < 50 years of age] and late [> 50 years]) onset of chronic illnesses such as hypertension, diabetes, heart attack, heart disease, stroke, cancer, lung disease, arthritis, osteoporosis and psychiatric disease).ResultsOverall, 24.21% of the sample population had poor self-perceived physical health, whereas 8.67% of participants had poor self-perceived mental health. The prevalence of difficulty in ADL, difficulty in IADL, and physical inactivity was 23.77%, 48.36%, and 68.9%, respectively. Odds of poor perceived mental health were higher for the respondents with early as well as late onset of hypertension, stroke, and arthritis; while individuals with late onset of diabetes, and heart disease had higher odds of poor perceived mental health than those without chronic disease. Individuals with early onset of single morbidity were more likely to report ADL difficulty (adjusted odds ratio [AOR]: 1.33, confidence interval [CI]: 1.06–1.67); while those with late onset of single (AOR: 1.34, CI: 1.17–1.53) and multimorbidity (AOR: 1.91, CI: 1.63–2.24) were more likely to report ADL difficulty compared with individuals without morbidity. Individuals with early as well as late-onset of multimorbidity had more than two times higher odds of reporting poor physical health, poor mental health and IADL difficulty compared with individuals without chronic disease.ConclusionsThe present study revealed that early and/or late onset of chronic single and/or multiple morbidities significantly predicted poor self-perceived physical and mental health, functional limitations and physical inactivity among older Indian adults. The findings further suggest that late onset of chronic diseases such as cancer and stroke and multi-morbidity had stronger associations with physical inactivity that may help identify high risk groups for screening and support.

Effect of Dietary Fiber Supplementation on Metabolic Endotoxemia: A Protocol for Systematic Review and Meta-Analysis of Randomized Clinical Trials.

Introduction: Metabolic endotoxemia (ME) is the main cause of sub-clinical chronic inflammation, which subsequently triggers the onset of several chronic diseases. However, recent reports have indicated that dietary fiber (DF) contributes significantly to ameliorating ME and inflammation. This protocol aims to provide an outline of all procedures in synthesizing the available data on the effect of DF against ME. Methods: Following the PRISMA 2020 guidelines for preparing protocols, this protocol was registered in the International Prospective Registry of Systematic Reviews (PROSPERO) with registration number (CRD42023417833). In this review, we specifically focused on the inclusion of clinical trials that met the following criteria: they were published or available as preprints, employed random, quasi-random, or cross-over designs, and were exclusively documented in the English language. Clinical medical subject headings (MeSH) as search terms were used on prominent databases such as MEDLINE, COCHRANE library, PubMed, World Health Organization International Clinical Trials Registry Platforms, and US National Institutes of Health Ongoing Trials Register Clinicaltrials.gov. Results and discussion: This protocol will guide the exploration of articles that report changes in ME biomarkers in subjects supplemented with DF. The findings of this protocol will ensure a comprehensive evaluation of available evidence, provide a quantitative summary, identify patterns and trends, enhance statistical power, and address heterogeneity, which collectively will clarify the optimal types, doses, and duration of DF interventions for managing ME and low-grade inflammation. Ethics and dissemination: The quantitative data of clinical trials will be collected, and a meta-analysis will be performed using RevMan V.5.3 software. Therefore, no ethical approval is required.

Advances in the Administration of Vitamin D Analogues to Support Bone Health and Treat Chronic Diseases.

Vitamin D (VD) exerts a wide variety of biological actions in addition to its well-known roles in calcium homeostasis. Nutritional VD deficiency induces rachitic abnormalities in growing children and osteomalacia in adults, and it has been proposed to underlie the onset and development of multiple non-communicable chronic diseases. Therefore, the administration of VD or synthetic VD analogues represents a promising therapeutic strategy; indeed, VD and a VD agonist have shown clinical promise in mitigating osteoporosis and symptoms of insufficient calcium intake. However, even though high doses of VD analogues have shown pre-clinical efficacy against several diseases, including cancers, they have not yet had wide-spread clinical success. This difference may be due to limitation of clinical doses in light of the inherent calcemic action of VD. An approach to overcome this problem involves the development of VD analogues with lower calcemic activity, which could be administered in high doses to attenuate the onset and progress of disease. In a similar strategy, selective estrogen receptor modulators have had success as anti-osteoporosis drugs, and they have shown benefit for other estrogen target organs by serving as partial antagonists or agonists of estrogen receptor α. It is thus conceivable to generate synthetic partial antagonists or agonists for the VD receptor (VDR) that would exert beneficial effects on bone and other VD target organs. In this review, we discuss the molecular basis of the development of such synthetic VDR ligands from the viewpoint of roles of VDR in gene regulation.

Assessment of antioxidant bioactive properties of iberian dry-cured ham fat-derived essences using the yeast Saccharomyces cerevisiae as experimental model

A new essence derived from Iberian dry-cured ham trimmed fat, with high content of mono- and poly-unsaturated fatty acids, and with antioxidant properties may act as protective agent counteracting the cellular effects of an oxidative insult. We used Saccharomyces cerevisiae, as in vivo experimental model to determine antioxidant properties of essences T30, T60 and T80. Antioxidant capacity was measured as recovery of yeast growth parameters and survivorship, as proxy of systemic cellular response to oxidative stress, when compared to unstressed or stressed cells treated with known antioxidants (vitamin C and resveratrol). At lower dose (1 μl), treated yeasts recovered growth rate (rT30 = 0.252 ± 0.016, rT60 = 0.224 ± 0.054, rT80 = 0.244 ± 0.032 h−1) and increased the number of relative survivors (RST30 = 1.494 ± 0.686, RST60 = 1.384 ± 0.405, RST80 = 1.720 ± 0.650) when compared to oxidative stressed yeasts (r = 0.093 ± 0.029 h−1, RS = 1.000 ± 0.000). The developed essences (T30, T60 and T80) counteract oxidative damage, with no-statistical significantly differences between essences, in a dose-dependent manner. In conclusion, the developed essences could be used as a functional food ingredient to relief oxidative stress, either raising from the onset of various chronic diseases or from external conditions (improving skin conditions), although they need to be validated in clinical studies.

Finger Millet (Ragi): A Nutritional Boon for Osteoporosis

Abstract:: Background: Osteoporosis is a progressive bone disease that is characterized by a decrease in bone density. A serious concern should be taken on osteoporosis. Because of the dormant properties of the disease, it is hard to recognize the symptoms until fracture occurs. In Ayurveda, this depletion of the bone tissue is called Asthikshaya. This is due to nutrient deficiency because of malnutrition and imbalance of Vata dosha1,2 . To prevent osteopenia and osteoporosis, calcium and vitamin D supplements are required. Diet-based calcium supplement would be more acceptable and easier to practice. Finger millet (ragi, Eleusine coracana) is a good source of calcium and phosphorus and easily digestible.3,4Ragi is a good source of natural calcium. It helps in strengthening bones and also helps to balance Vata. This reduces the risk of Osteoporosis. Aim of study: 1.to recognize the importance of millets and 2.to introduce the Ragi as a best source of calcium. Conclusion: To maintain healthy life it is essential to promote nutritious diet to encourage healthy ageing and prevent early onset of chronic diseases. Various studies have shown that consumption of nutraceutical foods may provide greater health benefits. Ragi (Eleusine coracana) having nutraceutical properties, is the oldest cereal grain in India having strongest power to strengthen the bone

Gut microbiota bridges the iron homeostasis and host health.

The gut microbiota acts as a symbiotic microecosystem that plays an indispensable role in the regulation of a number of metabolic processes in the host by secreting secondary metabolites and impacting the physiology and pathophysiology of numerous organs and tissues through the circulatory system. This relationship, referred to as the "gut-X axis", is associated with the development and progression of disorders, including obesity, fatty liver and Parkinson's disease. Given its importance, the gut flora is a vital research area for the understanding and development of the novel therapeutic approaches for multiple disorders. Iron is a common but necessary element required by both mammals and bacteria. As a result, iron metabolism is closely intertwined with the gut microbiota. The host's iron homeostasis affects the composition of the gut microbiota and the interaction between host and gut microbiota through various mechanisms such as nutrient homeostasis, intestinal peaceability, gut immunity, and oxidative stress. Therefore, understanding the relationship between gut microbes and host iron metabolism is not only of enormous significance to host health but also may offer preventative and therapeutic approaches for a number of disorders that impact both parties. In this review, we delve into the connection between the dysregulation of iron metabolism and dysbiosis of gut microbiota, and how it contributes to the onset and progression of metabolic and chronic diseases.

A Review on Nutritional Properties and Health Benefits of Finger Millet

Finger millet (Eleusine coracana) is one of the important small millets with high nutraceutical value in the world. Most of the millet farmers attracted by Finger millet cultivation due to its wide adoptability in different soil types and climate. It also grows well in hot climates with short rainfall periods and cool climates with warm millets. A multitude of small farmers grow finger millet with limited water resources and in many countries this crop is often referred to as “poor people's crop”. The grains of finger millets are very small in size with brown, light brown and white in colours based on different cultivars. The white cultivars have been developed mainly for the baking industry, the brown and light brown types used for porridge while the brown cultivar is utilized for brewing traditional opaque beer in Southern Africa. Finger millet has the highest source of calcium and iron when compared to the other cereals. Finger millet contains high concentration of carbohydrates, dietary fibre, phytochemicals and essential amino acids; presence of essential minerals; as well as a gluten‑free status. Diet is a major focus of public health strategies aimed at maintaining optimum health throughout life, thus preventing early onset of chronic diseases as well as promoting healthier ageing. Many researchers have described that finger millet helps in natural weight loss, strengthens bone, prevents diabetes, prevents anti-ageing, maintains blood pressure levels, protects from disease, improves in hemoglobin status in children etc.,. Studies on the different properties of foods have shown that consumption of certain foods may provide greater health benefits. Finger millet is not only used for human consumption, but it is also used as feed for cattle and birds. Finger millet is used in the preparation of different foods both in natural and malted forms, like porridge, puddings, pancakes, biscuits, roti, bread, noodles, and other snacks. Besides this, it is also used as a nourishing food for infants when malted and is regarded as wholesome food for diabetic patients. Therefore, necessary need to needs to increase production and productivity through various improved technologies to meet our requirements in future and also strengthen public distribution system for achieving nutritional security.

Preparation of a probiotic quinoa beverage by enzymatic hydrolysis of its starches and subsequent lactic acid fermentation

BACKGROUND: The concern about consuming healthy foods has increased in recent years. Not only are they expected to comply with essential feeding functions, but they also provide health benefits. Probiotics are one of the main functional components expected to be present in functional foods and beverages. They provide many health benefits and stand out due to their metabolic capacities and adaptability to different habitats. In addition, Quinoa seeds contain valuable quantities of quality protein and nutritional values of carbohydrates, proteins, fats, fibers, and mineral substances for which they are considered an ideal dietary alternative.OBJECTIVES: This research aimed to elaborate on a probiotic quinoa beverage, which combines the effect of enzymatic hydrolysis of the starches obtained from its seeds with lactic acid fermentation using probiotic cultures, seeking to enhance its nutritional properties and converting it into a functional beverage.METHODS: For this, fermentations were carried out in three different concentrations of probiotic cultures (inoculum): 10%, 5%, 1%, and three other different fermentation times: 8, 10, and 12 hours. pH, Total titrable acidity expressed as lactic acid (%), reducing sugars, and soluble solids were measured. After that, the beverage was formulated with honey, carob, preservatives, and mango flavoring. RESULTS: Statistical analysis indicated optimal conditions were achieved with 10% probiotic cultures and 10 hours of fermentation. The microbiological analysis confirmed the presence of probiotic microorganisms at a concentration of 108 CFU/mL. Proximal analysis indicated that the composition contained 84.6 Kcal, 19.3 g of carbohydrates, and 1.4 g of protein per 100 g of beverage. CONCLUSIONS: The probiotic quinoa beverage was produced and can be considered in the group of plant-based foods, as well as a functional beverage, since the probiotic cultures it contains contribute to maintaining the intestinal microbiota and prevent the onset of chronic diseases.

Impact of educational intervention in promoting KAP of food label information to make healthier food choices among adolescents in Bangalore City.

Increasing adolescent obesity, a reason for the onset of adult chronic diseases, has become an important public health priority. Food choices are impacted by the growing availability of processed and pre-packaged meals, the rise in eating out compared to eating at home, low nutrition literacy, and the inability to evaluate calorie and nutrient information. The objective is to assess the current knowledge, attitude, and practice (KAP) of the adolescents regarding food label information to make healthier food choices, to improve their KAP regarding the same through health education using pictorial representation, and to evaluate the effectiveness of the health education. An educational intervention study was performed among 200 adolescent students (13-15 years) in selected schools in Bangalore city. Health education was given using materials like charts, models, and posters in an interactive way. Pre-KAP and post-KAP were assessed using questionnaires. The study comprised 145 (72.5%) girls and 55 (27.5%) boys with the mean age of 14.02 years. Only 102 (51%) were having knowledge that food labels must be read irrespective of health issues or disease. Only 81 (40.5%) calculated the total nutrient intake before taking food items before intervention, which was increased to 147 (73.5%) post intervention. The results of the present study successfully proved that nutritional educational intervention by pictorial representation was feasible and successfully improved the understanding and use of food label information for making healthier food choices among adolescents.

Natural Compounds and Healthy Foods: Useful Tools against Onset and Progression of Chronic Diseases

The Special Issue (SI) in Nutrients, titled “Natural Compounds and Healthy Foods: New Strategy to Counteract Chronic Diseases”, deals with the beneficial effects of some natural bioactive substances and the relative action mechanisms, providing evidence for the potential to counteract some chronic diseases (CD) [...]

Tanshinone IIA and Cryptotanshinone Counteract Inflammation by Regulating Gene and miRNA Expression in Human SGBS Adipocytes.

Inflammation of the adipose tissue contributes to the onset and progression of several chronic obesity-related diseases. The two most important lipophilic diterpenoid compounds found in the root of Salvia milthorrhiza Bunge (also called Danshen), tanshinone IIA (TIIA) and cryptotanshinone (CRY), have many favorable pharmacological effects. However, their roles in obesity-associated adipocyte inflammation and related sub-networks have not been fully elucidated. In the present study, we investigated the gene, miRNAs and protein expression profile of prototypical obesity-associated dysfunction markers in inflamed human adipocytes treated with TIIA and CRY. The results showed that TIIA and CRY prevented tumor necrosis factor (TNF)-α induced inflammatory response in adipocytes, by counter-regulating the pattern of secreted cytokines/chemokines associated with adipocyte inflammation (CCL2/MCP-1, CXCL10/IP-10, CCL5/RANTES, CXCL1/GRO-α, IL-6, IL-8, MIF and PAI-1/Serpin E1) via the modulation of gene expression (as demonstrated for CCL2/MCP-1, CXCL10/IP-10, CCL5/RANTES, CXCL1/GRO-α, and IL-8), as well as related miRNA expression (miR-126-3p, miR-223-3p, miR-124-3p, miR-155-5p, and miR-132-3p), and by attenuating monocyte recruitment. This is the first demonstration of a beneficial effect by TIIA and CRY on adipocyte dysfunction associated with obesity development and complications, offering a new outlook for the prevention and/or treatment of metabolic diseases.