RESUMEN
The growing incidence of diabetes mellitus (DM) and depression is a global public health issue. Alpiniae oxyphyllae Fructus (AOF) is a kind of medicinal and edible plant which be found with anti-diabetic property, and could improve depression-like symptoms. This study aimed to screen active targets and potential mechanisms of AOF in treating DM with depression. Injection of streptozotocin (STZ) and exposure to chronic unpredictable mild stress (CUMS) for 4 weeks were used to conduct the DM with depression mice model. Behavioral tests, indexes of glucose metabolism, monoamine neurotransmitters, inflammatory cytokine and oxidative stress were measured. Histopathological change of hippocampus tissue was observing by HE and Nissl staining. UPLC-Q-Exactive Orbitrap/MS, network pharmacology and molecular docking were used to explore the chemical components and mechanisms of AOF on the DM with depression. AOF showed a reversed effect on body weight in DM with depression mice. Glucose metabolism and insulin resistance could be improved by treatment of AOF. In addition, AOF could alleviate depression-like behaviors based on the results of behavior tests and monoamine neurotransmitters. AOF also attenuated STZ-CUMS induced neuron injury in hippocampus. Next, a total of 61 chemical components were identified in the UPLC-Q-Exactive Orbitrap/MS analysis of the extract of AOF. Network pharmacology analysis suggested that 12 active components and 227 targets were screened from AOF, and 1802 target genes were screened from DM with depression, finally 126 intersection target genes were obtained. Drug-disease targets network was constructed and implied that the top five components with a higher degree value includes quercetin, nootkatone, baicalein, (-)-epicatechin and nootkatol. Protein-protein interaction (PPI) network showed that MAPK1, FOS, AKT1, IL6 and TP53 may be the core intersection targets. The mechanism of the effect of AOF on DM with depression was analyzed through gene ontology (GO), and kyoto encyclopedia of genes and genomes (KEGG) enrichment analysis, mainly involved in AGE/RAGE, PI3K/AKT, and MAPK signaling pathways. The results of molecular docking indicated that quercetin, nootkatone, baicalein, (-)-epicatechin and nootkatol all had good binding to the core intersection targets. Overall, our experimental researches have demonstrated that AOF could exert the dual effects of anti-diabetic and anti-depression on DM with depression mice, through multi-targets and multi-pathways.
Asunto(s)
Alpinia , Depresión , Diabetes Mellitus Experimental , Simulación del Acoplamiento Molecular , Farmacología en Red , Animales , Ratones , Masculino , Depresión/tratamiento farmacológico , Depresión/metabolismo , Diabetes Mellitus Experimental/tratamiento farmacológico , Alpinia/química , Extractos Vegetales/farmacología , Extractos Vegetales/uso terapéutico , Cromatografía Líquida de Alta Presión , Hipocampo/efectos de los fármacos , Hipocampo/metabolismo , Antidepresivos/uso terapéutico , Antidepresivos/farmacologíaRESUMEN
Algae and its extracts, widely consumed as functional foods, offer numerous health benefits; however, a comprehensive systematic summary of clinical evidence is currently lacking. The study was to assess the available evidence and provide an accurate estimate of the overall effects of algae and its extracts supplementation on various health outcomes. The comprehensive searches in PubMed, Scopus, Embase, Web of Science, and the Cochrane Library until December 22, 2023 were implemented. The random-effects model was employed to pool the overall effect sizes (ESs) and the corresponding 95% confidence intervals (CIs) using Stata software. Moreover, detecting the methodological quality and evidence level of the eligible studies were employed by A Measurement Tool to Assess Systematic Review 2 (AMSTAR2) and the Grading of Recommendations Assessment Development and Evaluation. Ultimately, 25 articles covering 133 health outcomes were included in this umbrella review. The pooled results demonstrated that the algae and its extracts could significantly decrease body weight (ES = -1.65; 95% CI: -1.97, -1.34; p < 0.001), body mass index (BMI) (ES = -0.42; 95% CI: -0.78, -0.07; p = 0.020), waist circumference (WC) (ES = -1.40; 95% CI: -1.40, -1.39; p < 0.001), triglyceride (TG) (ES = -1.38; 95% CI: -2.15, -0.62; p < 0.001), total cholesterol (TC) (ES: -1.40; 95% CI: -2.09, -0.72; p < 0.001), very low-density lipoprotein cholesterol (VLDL-C) (ES = -7.85; 95% CI: -8.55, -7.15; p < 0.001), fasting blood glucose (ES = -2.68; 95% CI: -4.57, -0.79; p = 0.005), glycated hemoglobin (HbA1c) (ES = -0.15; 95% CI: -0.24, -0.07; p < 0.001), systolic blood pressure (ES = -3.21; 95% CI: -5.25, -1.17; p = 0.002), diastolic blood pressure (ES = -3.84; 95% CI: -7.02, -0.65; p = 0.018), alanine transaminase (ES = -0.42; 95% CI: -0.70, -0.14; p = 0.003), and alkaline phosphatase (ES = -0.54; 95% CI: -0.99, -0.10; p = 0.017). Due to the limited number of studies, no benefit was displayed on markers of inflammation and oxidative stress. Considering the suboptimal quality of studies and the insufficient articles pertaining to certain outcomes, further well-designed research is imperative to substantiate the observed findings.
RESUMEN
Lycopene as a natural antioxidant that have been studied for ultraviolet radiation (UVR) photo protection and is one of the most effective carotenoids to scavenge reactive oxygen species (ROS). This review aims to summarize the protective effect of tomato and lycopene on skin photo damage and skin photoaging in healthy subjects by reviewing the existing population intervention experiments. A total of five electronic databases including PubMed, Scopus, EBSCO, Web of Science and Cochrane Library were searched from inceptions to January 2021 without any restriction. Out of 19336 publications identified, 21 fulfilled the inclusion criteria and were meta-analysis. Overall, interventions supplementing tomato and lycopene were associated with significant reductions in Δa*, MMP-1, ICAM-1 and skin pigmentation; while tomato and lycopene supplementation were associated with significant increase in MED, skin thickness and skin density. Based on the results of this systematic review and meta-analysis, supplementation with tomato and lycopene could reduce skin erythema formation and improve the appearance and pigmentation of the skin, thereby preventing light-induced skin photodamage and skin photoaging. Lycopene-rich products could be used as endogenous sun protection and may be a potential nutraceutical for sun protection.
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Several randomized controlled trials (RCTs) have investigated the effects of fermented foods on metabolic outcomes in adult patients suffering from diabetes and prediabetes. However, the results of these RCTs are conflicting. This systematic review and meta-analysis was carried out on data from RCTs to evaluate the effects of fermented foods in patients with diabetes and prediabetes. The PubMed, Web of Science, Embase, the Cochrane Library and Scopus databases were searched up to 21 June, 2022. English-language RCTs of fermented foods consumption were included which gave metabolic outcomes on body composition, glucose control, insulin sensitivity, lipid profile, as well as blood pressure. Eighteen RCTs met the inclusion criteria and 843 participants were included in the final analysis. The pooled results showed a significant reduction of fasting blood glucose (FBG), the homeostatic model assessment of insulin resistance (HOMA-IR), total cholesterol (TC), low density lipid cholesterol (LDL-C) and diastolic blood pressure (DBP) in the intervention group versus the control group. The results of this research showed that fermented foods have the potential to improve some metabolic outcomes, including FBG, HOMA-IR, TC, LDL-C, and DBP in patients with diabetes and prediabetes.
RESUMEN
The bioactive compounds in cardamom have been found to enhance cardiovascular health by improving blood lipids and inflammation. We hypothesized that cardamom consumption might ameliorate cardiovascular metabolic biomarkers in adults; however, there is still debate regarding its impact on cardiac metabolism. This research was therefore designed to determine if cardamom consumption had a favorable impact on lipid profiles, inflammatory markers, and oxidative stress indices as they related to cardiovascular diseases. A comprehensive search was conducted through PubMed, Scopus, Embase, Web of Science, and the Cochrane Library on July 4, 2023. Using a random-effects model pooled the weighted mean difference (WMD) and 95% confidence interval (CI). The final 12 trials containing 989 participants were included. The results illustrated that cardamom consumption could improve total cholesterol (WMD = -8.56 mg/dL; 95% CI, -14.90 to -2.22), triglycerides (WMD = -14.09 mg/dL; 95% CI, -24.01 to -4.17), high-sensitivity C-reactive protein (WMD = -1.01 ng/mL; 95% CI, -1.81 to -0.22), and interleukin-6 (WMD = -1.81 pg/mL; 95% CI, -3.06 to -0.56). However, it did not have significant influences on high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and some indicators of oxidative stress. In conclusion, cardamom consumption can improve specific cardiovascular metabolic biomarkers and potentially confer protective effects on cardiovascular health. However, more large-scale clinical research with better designs would further validate the findings, which will offer substantial evidence of cardamom as nutritional and functional products.
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Biomarcadores , Enfermedades Cardiovasculares , Elettaria , Estrés Oxidativo , Ensayos Clínicos Controlados Aleatorios como Asunto , Humanos , Biomarcadores/sangre , Enfermedades Cardiovasculares/prevención & control , Estrés Oxidativo/efectos de los fármacos , Adulto , Proteína C-Reactiva/análisis , Proteína C-Reactiva/metabolismo , Lípidos/sangre , Triglicéridos/sangre , Dieta , Colesterol/sangre , Masculino , Interleucina-6/sangre , Femenino , Inflamación/sangre , Persona de Mediana EdadRESUMEN
The increasing prevalence of mental illness has resulted in a growing burden on informal caregivers. Mindfulness-based interventions, as a form of psychotherapy, have shown efficacy in alleviating psychological stress and enhancing emotional and physical well-being. However, the utilisation of mindfulness-based interventions for informal caregivers of individuals with mental illness remains limited. The aim of the meta-analysis is to evaluate the impact of mindfulness-based interventions on the mental health and well-being among informal caregivers of people with mental illness. A comprehensive literature search was conducted across seven electronic databases (PubMed, Scopus, Web of Science, Cochrane Library, Embase, APA PsycINFO and CINAHL Ultimate) from the inception of these databases until 20 July 2023. Two authors independently screened the studies and extracted the relevant data. The meta-analysis was performed by using Stata 12.0 software, and the effect sizes were calculated utilising standardised mean difference (SMD) along with their corresponding 95% confidence intervals (CI). The meta-analysis included 13 studies with 1007 participants, and the results demonstrated that mindfulness-based interventions were efficacious in reducing stress (SMD = -0.80, 95% CI [-1.33, -0.28], p = 0.003), depression (SMD = -0.43, 95% CI [-0.62, -0.24], p < 0.001) and caregiver burden (SMD = -0.21, 95% CI [-0.40, -0.01], p = 0.038), and enhancing the mindfulness level (SMD = 0.37, 95% CI [0.09, 0.65], P = 0.010) and quality of life (SMD = 0.22, 95% CI [0.04, 0.39], p = 0.015) among informal caregivers of people with mental illness, but not on anxiety reduction (SMD = -0.19, 95% CI [-0.49, 0.10], p = 0.198). Furthermore, future research should aim to employ more rigorous methodologies to confirm the effectiveness.
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Cuidadores , Trastornos Mentales , Atención Plena , Estrés Psicológico , Humanos , Cuidadores/psicología , Trastornos Mentales/terapia , Trastornos Mentales/psicología , Atención Plena/métodos , Estrés Psicológico/psicologíaRESUMEN
OBJECTIVE: Reviews have shown that mindfulness-based interventions (MBIs) were effective in improving cardiovascular risk factors (CVRFs), but the results were contradictory. This umbrella review aimed to summarize and grade the existing reviews on CVRFs associated with MBIs. METHODS: The protocol of this umbrella review had been registered in PROSPERO (CRD42022356812). PubMed, Web of science, Embase, The Cochrane Library, Scopus, Medline, PsycINFO and CINAHL were searched from database inception to 20 July 2022. The quality of evidence was assessed through GRADE. RESULTS: Twenty-seven reviews with 14,923 participants were included. Overall, 45% of reviews had low heterogeneity (I2 < 25%). For the quality of evidence, 31% were rated very low, 42% were rated low, 17% were rated moderate and 10% were rated high. MBIs significantly improved systolic blood pressure [SMD -5.53 mmHg (95% CI -7.81, -3.25)], diastolic blood pressure [SMD -2.13 mmHg (95% CI -2.97, -1.30)], smoking [Cohen's d 0.42 (95% CI 0.20, 0.64)], glycosylated hemoglobin [MD 0.01 (95% CI -0.43, -0.07)], binge eating behavior [SMD -6.49 (95% CI -10.80, -2.18)], depression [SMD -0.72 (95% CI -1.23, -0.21)] and stress [SMD -0.67 (95% CI -1.00, -0.34)]. CONCLUSIONS: In conclusion, this umbrella review provided evidence for the role of MBIs in the improvement of CVRFs.