Intermittent Fasting and Probiotics: Synergistic Modulation of Gut Health for Therapeutic Advantages.

Intermittent fasting (IF) is an increasingly popular dietary approach involving alternating fasting and eating periods. This review aims to summarize the growing body of literature demonstrating that IF is a potential nutritional practice that involves alternating periods of fasting and eating and the numerous benefits of IF, especially in the modulation of healthy gut microbiota. The positive impact of intermittent fasting on gut microbiota not only promotes gastrointestinal health but also has far-reaching effects on critical systems throughout the body. Additionally, the evidence presented in this review highlights the significant preventive and therapeutic effects of intermittent fasting on a wide range of disorders. This includes reducing the risk of diabetes, and neurological disorders, alleviating obesity, and enhancing the functioning of the liver, ultimately contributing to the maintenance of metabolic equilibrium. Perhaps most notably, these effects play a substantial role in preventing diabetes, a global health concern of increasing significance. This comprehensive investigation delves into the scientific foundations of intermittent fasting's impact on gut microbiota and its implications for averting chronic diseases, providing valuable insights for future research and therapeutic applications.

The synergetic impact of digital campaigns and economic incentives on environmental performance: the mediating role of household indoor and outdoor activities.

The primary goal of this research is to look into the impact of digital campaigns for environmental and economic incentives on environmental performance, with indoor and outdoor activities of households taken as mediating variables. PLS-SEM was used to evaluate and quantify the novel and complex model to meet the study's goals. Furthermore, data were gathered from 1542 Pakistani households using convenient sampling techniques. The study's findings show that digital campaigns and economic incentives significantly increase household's participation in indoor and outdoor activities, which improves environmental performance. This study contributes to the literature on environmental performance by examining digital campaigns and economic incentives as resilient influencers. Furthermore, this study assists authorities in developing an effective and efficient policy that promotes environmental savaging information while providing economic incentives to encourage the activities. At the same time, it emphasizes environmental concerns and how they can be addressed.

Lipid-based Nutritional Supplement Impact on Energy Intake, Appetite, Glucose and Insulin Levels in Under-Weight Pregnant and Lactating Women with Preeclampsia.

OBJECTIVE: To investigate the response of nutritional supplement (LNS-PLW) on appetite score, energy intake, insulin and glucose levels in preeclamptic women. DESIGN & PARTICIPANTS: Sixty under-weight preeclamptic primigravida were divided into two groups randomly and provided LNS-PLW/Placebo in the fasted state. Blood samples were collected at fasting state, after 30mins of supplementation, "ad libitum buffet" breakfast and lunch for glucose and insulin levels. RESULTS: Total energy intake was higher significantly in the LNS-PLW group, although during breakfast it was significantly reduced. The insulin and glucose concentration was significantly increased after 30min of supplementation in the LNS-PLW group. CONCLUSION: Intake of the LNS-PLW by pre-eclamptic women had short-term suppression on subsequent meal but improved total energy intake during trial.

Trends in prescribing patterns and drug related problems of kidney disease patients.

The descriptive cross-sectional study was planned to evaluate drug-related problems, including drug-drug interactions, dose error, use of nephrotoxic drugs and polypharmacy, with special emphasis on kidney disease patients. The study was conducted from January to June 2019 in the Nephrology Ward of Ayub Teaching Hospital, Abbottabad, Pakistan. Doses of medicine and drug-drug interactions were evaluated by comparing it with standard protocols in British National Formulary and Lexicomp. Prescriptions were also evaluated for polypharmacy and use of nephrotoxic drugs. Out of 131 patients, 72 (55%) were males. Drug-drug interactions were found in 69 (52.7%) patients among whom the highest percentage was of moderate drug-drug interaction 63 (48.1%), followed by major 39 (29.8%) and minor 29 (22%) drug-drug interactions. Incidence of polypharmacy 68 (51.9%) and use of nephrotoxic drug 101 (77%) was high, while dose error was low 14 (10.7%). All drug-related problems were present with a high percentage in patients with chronic kidney diseases 29 (78.4) out of 37 (28.2%) such patients. There was significant association of chronic kidney diseases stages with drug-drug interactions, polypharmacy, dose error and prescribing drugs (p<0.05). The higher incidence of drug-related problems reflected irrational prescribing trends and deficiency of professional staff dealing with kidney disease patients.

Caught Between External Pressures and Internal Battles: Psychosocial Factors Affecting Gestational Weight Gain - A Scoping Review.

Many physical factors (including maternal comorbidities) affecting gestational weight gain (GWG) have been widely studied; however, the psychosocial aspects pertaining to this need to be put under the microscope, especially in countries characterized by low indicators of socioeconomic development. Gaining and maintaining an adequate amount of weight during pregnancy is important to prevent premature deliveries, fetal demise, fetal macrosomia, shoulder dystocia during delivery, emergency cesarean sections, postpartum weight retention, childhood obesity, etc. A scoping review of the articles published in the last five years has revealed that perinatal outcomes like gestational weight are influenced by certain psychosocial factors, including, but not limited to, intimate partner violence, lack of social support and recognition, financial distress, household food insecurity, chronic stress and depression related to pregnancy, eating pathologies, and low self-esteem. Employing a multi-disciplinary approach, which involves seeking the help of psychiatrists/psychologists, obstetricians, nutritionists, and public health specialists, can help us mitigate undesirable outcomes related to inadequate and excessive weight gain during pregnancy. More intervention-based research focusing on psychosocial factors relating to GWG is needed in regions like South Asia, which is associated with low indicators of socioeconomic development.

The impact of intermittent air exposure on lipid deposition.

PURPOSE: To analyze the impact of intermittent air exposure on the in vitro deposition of two radioactive lipids on various contact lens (CL) materials, using a custom-designed model blink cell. METHODS: Six different CL materials (balafilcon A, lotrafilcon B, comfilcon A, senofilcon A, etafilcon A, and omafilcon A) were mounted on the model blink cell pistons, which cycled the lenses in and out of a complex artificial tear solution (ATS) that contained a trace amount of C-cholesterol or C-phosphatidylcholine. For the short-term experiment, air-exposed lenses were continuously cycled in and out of the ATS for 10 h. Longer term incubations for 6 days were tested with lotrafilcon B and balafilcon A materials incubated in C-cholesterol ATS. The air-exposed CLs were cycled for 14 h then submerged for 10 h each day. For both experiments, the control lenses were submerged for the entire test period. After incubation, lenses were processed, and deposited masses were quantified. RESULTS: Exposure to air resulted in increased amounts of cholesterol deposited by 1.6 to 4.3 fold on omafilcon A, balafilcon A, comfilcon A, and senofilcon A (p ≤ 0.03) compared with submerged lenses. No differences in deposition were observed for etafilcon A and lotrafilcon B (p > 0.05). The longer term incubation of lotrafilcon B and balafilcon A showed statistically significant increases in cholesterol deposition for both air-exposed lens materials (p < 0.02) with the increase in deposition 1.8× and 2.8×, respectively. For phosphatidylcholine, all air-exposed lenses had increased masses of deposition. These deposits were statistically greater by 1.1 to 1.6 times for omafilcon A, comfilcon A, lotrafilcon B, and senofilcon A (p < 0.04), but not statistically different for etafilcon A or balafilcon A (p > 0.05). CONCLUSIONS: This study found that lipid deposition profiles are CL material dependent and that intermittent air exposure can influence the mass of lipid deposited.

Contact lens physical properties and lipid deposition in a novel characterized artificial tear solution.

PURPOSE: To characterize various properties of a physiologically-relevant artificial tear solution (ATS) containing a range of tear film components within a complex salt solution, and to measure contact lens parameters and lipid deposition of a variety of contact lens materials after incubation in this ATS. METHODS: A complex ATS was developed that contains a range of salts, proteins, lipids, mucin, and other tear film constituents in tear-film relevant concentrations. This ATS was tested to confirm that its pH, osmolality, surface tension, and homogeneity are similar to human tears and remain so throughout the material incubation process, for up to 4 weeks. To confirm that silicone hydrogel and conventional hydrogel contact lens materials do not alter in physical characteristics beyond what is allowed by the International Organization for Standardization (ISO) 18369-2. The diameter, center thickness, and calculated base curve were measured for five different lens materials directly out of the blister pack, after a rinse in saline and then following a two week incubation in the modified ATS. To test the ATS and the effect of its composition on lipid deposition, two lens materials were incubated in the ATS and a modified version for several time points. Both ATS solutions contained trace amounts of carbon-14 cholesterol and phosphatidylcholine, such that deposition of these specific lipids could be quantified using standard methods. RESULTS: This ATS is a complex mixture that remains stable at physiologically relevant pH (7.3-7.6), osmolality (304-306 mmol/kg), surface tension (40-46 dynes/cm) and homogeneity over an incubation period of three weeks or more. The physical parameters of the lenses tested showed no changes beyond that allowed by the ISO guidelines. Incubations with the ATS found that balafilcon A lenses deposit significantly more cholesterol and phosphatidylcholine than omafilcon A lenses (p<0.05) and that removing lactoferrin and immunoglobulin G from the ATS can significantly decrease the mass of lipid deposited. CONCLUSIONS: This paper describes a novel complex artificial tear solution specially designed for in-vial incubation of contact lens materials. This solution was stable and did not adversely affect the physical parameters of the soft contact lenses incubated within it and showed that lipid deposition was responsive to changes in ATS composition.

Initiating exercise training in late middle age minimally protects muscle contractile function and increases myocyte oxidative damage in senescent rats.

Age-related loss of muscle mass and function exhibits a marked acceleration from late middle age to senescence and exercise training is one method that has been proposed to slow this process. The purpose of this study was to determine if long-term treadmill exercise training initiated at late middle age could increase endogenous antioxidant enzyme activity and attenuate the loss of skeletal muscle contractile properties in the gastrocnemius/plantaris (GAS/Plan) and soleus (SOL) muscles of senescent rats (34-36 mo) through a decrease in oxidative damage. Male Fisher 344 × Brown Norway F1-hybrid rats underwent 5-7 mo of treadmill training beginning at late middle age (29 mo). A 7 mo sedentary adult group was used to investigate age-related changes. Aging caused an increase in antioxidant enzyme activities; however, only SOD activity was further increased with exercise training. Exercise training did not attenuate the decrease in twitch or tetanic tension of the GAS/Plan or SOL. It did, however, prevent the increase in twitch half relaxation time of the SOL muscle only. Oxidative damage, as reflected in carbonyl content, was increased with age and even further with exercise training in the GAS muscle. Muscle fibre cross sectional area was decreased with age and even further with exercise training. Interestingly, small muscle fibres showed the highest accumulation of carbonyls. Overall, despite an augmentation of select antioxidant enzyme activities, exercise training from late middle age through to senescence had minimal benefits for muscle contractile properties, perhaps in part due to exacerbated oxidation.