Sugar Levels Research Articles

Photosynthesis regulates tillering bud elongation and nitrogen-use efficiency via sugar-induced NGR5 in rice.

Rice tillering is one of the most important agronomical traits largely determining grain yield. Photosynthesis and nitrogen availability are two important factors affecting rice tiller bud elongation; however, underlying mechanism and their cross-talk is poorly understood. Here, we used map-based cloning, transcriptome profiling, phenotypic analysis, and molecular genetics to understand the roles of the Decreased Tiller Number 1 (DTN1) gene that encodes the fructose-1,6-bisphosphate aldolase and involvesin photosynthesis required for light-induced axillary bud elongation in rice. Deficiency of DTN1 results in the reduced photosynthetic rate and decreased contents of sucrose and other sugars in both leaves and axillary buds, and the reduced tiller number in dtn1 mutant could be partially rescued by exogenous sucrose treatment. Furthermore, we found that the expression of nitrogen-mediated tiller growth response 5 (NGR5) was remarkably decreased in shoot base of dtn1-2, which can be activated by sucrose treatment. Overexpression of NGR5 in the dtn1-2 could partially rescue the reduced tiller number, and the tiller number of dtn1-2 was insensitive to nitrogen supply. This work demonstrated that the sugar level regulated by photosynthesis and DTN1 could positively regulate NGR5 expression, which coordinates the cross-talk between carbon and nitrate to control tiller bud outgrowth in rice.

Commercial processing of Oriental lilies affects bud opening and metabolic dynamics

Lilies are a high value cut flower typically producing 4–5 flowers per stem, but the opening of young buds of Oriental hybrid lilies is often affected in cut flowers. Commercial treatment includes harvesting of the stem when the oldest bud is closed and at turning colour, approximately 2 ds before it would open on the plant. Stems are then rehydrated, stored chilled for up to 72 h and transported dry. To understand the effect of commercial treatment onu the nutrient status metabolomes were compared throughout bud opening from different positions on the stem. At each developmental stage the metabolomic profile was affected by bud position and commercial treatment. Starch accumulated as long as buds remain closed; upon bud opening starch content declined. Reciprocally, sugar levels rose during flower opening and were affected by edge/ midrib location and commercial treatment. Glucose, fructose and sucrose levels remained higher in opened flowers still on the plant. AMY2 (amylase) transcript levels rose as did those of two sugar transporters (MST6 and SWEET7). Commercial processing therefore impacts on the metabolome and the ability to accumulate sugars in the opening flower bud. Commercial treatment delayed bud opening and the effect was dependent on the position of the bud on the stem. However, it had little impact on the rate of cell expansion during flower opening. Cell expansion in the different areas of the adaxial epidermis was unaffected by the commercial treatment. Furthermore, edge and adaxial tepal cells expanded faster during opening. Expression of cell expansion related genes (EXPA1 and LoPIP1) fell as flowers opened. This differential cell expansion in the tepal sectors could underpin the transition of a convex to a concave tepal shape during opening. In conclusion, commercial processing mainly affects the early stages of bud opening. Sugar and metabolite accumulation is compromised by commercial treatment, but this did not affect the capacity for cell expansion in the tepal. Furthermore, our data indicate that differential cell expansion in the different sectors of the tepals is important in lily flower opening, and that this is associated with starch breakdown and sugar accumulation.

Analysis of risk factors and construction of a predictive model for macrosomia in deliveries with gestational diabetes.

Gestational diabetes, a frequent pregnancy complication marked by elevated maternal blood glucose, can cause serious adverse effects for both mother and fetus, including increased amniotic fluid and risks of fetal asphyxia, hypoxia, and premature birth. To construct a predictive model to analyze the risk factors for macrosomia in deliveries with gestational diabetes. From January 2021 to February 2023, 362 pregnant women with gestational diabetes were selected for the study. They were followed up until delivery. Based on newborn birth weight, the participants were divided into the macrosomia group (birth weight ⩾ 4000 g) and the non-macrosomia group (birth weight < 4000 g). The data of the two groups of pregnant women were compared. ROC curves were plotted to analyze the predictive value of multiple factors for the delivery of macrosomic infants among pregnant women with gestational diabetes. A logistic regression model was constructed to identify the risk factors for delivering macrosomic infants and the model was tested. A total of 362 pregnant women with gestational diabetes were included, of which 58 (16.02%) had babies with macrosomia. The macrosomia group exhibited higher metrics in several areas compared to those without: pre-pregnancy BMI, fasting glucose, 1h and 2h OGTT sugar levels, weight gain during pregnancy, and levels of triglycerides, LDL-C, and HDL-C, all with significant differences (P< 0.05). ROC analysis revealed predictive value for macrosomia with AUCs of 0.761 (pre-pregnancy BMI), 0.710 (fasting glucose), 0.671 (1h OGTT), 0.634 (2h OGTT), 0.850 (weight gain), 0.837 (triglycerides), 0.742 (LDL-C), and 0.776 (HDL-C), indicating statistical significance (P< 0.05). Logistic regression identified high pre-pregnancy BMI, fasting glucose, weight gain, triglycerides, and LDL-C levels as independent risk factors for macrosomia, with odds ratios of 2.448, 2.730, 1.884, 16.919, and 5.667, respectively, and all were statistically significant (P< 0.05). The model's AUC of 0.980 (P< 0.05) attests to its reliability and stability. The delivery of macrosomic infants in gestational diabetes may be related to factors such as body mass index before pregnancy, blood-glucose levels, gain weight during pregnancy, and lipid levels. Clinical interventions targeting these factors should be implemented to reduce the incidence of macrosomia.

Effect of Combined Exercises on Glucose Homeostasis and Plasma Levels of Sirtuin 1 and FOXO1 in Obese Elderly Men

Introduction: Aging and obesity have common symptoms, including glucose and lipid metabolism changes. Activation of sirtuin 1 and FOXO1 (Forkhead Box Protein O1) can positively affect metabolic disorders associated with aging and obesity. This research aimed to investigate 16 weeks of combined exercise on the plasma levels of sirtuin 1, FOXO1, and glucose homeostasis in obese elderly. Methods: 40 obese elderly men with an average age of 61.90 ± 2.84 were selected and randomly divided into two experimental and control groups. The participants trained three days a week (each session 90 minutes) for 16 weeks. 48 hours before and after exercise, anthropometric characteristics and plasma values of sirtuin 1, FOXO1, fasting blood sugar, insulin, HOMA-IR (Homeostatic Model Assessment for Insulin Resistance), and HOMA-B (Homeostasis Model Assessment of β-Cell) were taken from the samples and measured by ELISA method. Data analysis was done using SPSS 16 software, independent and dependent t-tests at a significance level of P˂ 0.05. Results: Levels of fasting blood sugar (P=0.04), and insulin (P=0.008) in the experimental group decreased significantly compared to the control group, while the serum levels of sirtuin1 (P=0.0001) and FOXO1 (P=0.0001) had a significant increase. Correlated t results in the experimental group showed a significant decrease in insulin, HOMA-IR, and HOMA-B (P = 0.001) and a significant increase in the serum levels of sirtuin1 (P = 0.0001) and FOXO1 (P = 0.0001) (P ˂ 0.05). Conclusion: Based on the results of this study, it seems that 16 weeks of combined training has a favorable effect on improving glucose homeostasis, increasing sirtuin 1 and FOXO1 levels in elderly obese men.

Studies on the Impact of Microplastics in Freshwater Systems: Biota Could Be Vital Indicators in Delta State, Nigeria

Microplastics have impacted freshwater system globally. Despite the global concern about microplastic pollution, only a little is evidenced in research on the occurrence and intensity of pollution in research. This study determined the effects of microplastics on aquatic water bodies was determined using plants as bio-indicator. The study was conducted bimonthly (June- August) to examine the occurrence of microplastics. Physicochemical parameters and biochemical parameters of plants were analyzed using standard methods. Hydrogen ion concentrations of the water sources were mildly acidic (5.6±0.15 and 5.49±0.19), and turbidity levels were notably high (71.00±4.20 NTU and 92.70 ±4.32 NTU) in lotic and lentic water bodies respectively. Dissolved oxygen and biological oxygen demand were significantly compared within aquatic systems (p&lt;0.05). Water hyacinth- Pontederia crassipes Mart (former Eichhornia crassipes) exhibited higher levels of soluble sugar at 110.34±3.32 mg/L in lotic water body compared to water leaf- Talinum triangulare (Jacq.) Willd, 70.44±4.78 mg/L in lentic water. Total chlorophyll levels and water retention capacity were lower in lotic water at 37.90±2.35 and 2.08±0.21 respectively. Ascorbic acid levels were higher in lotic water (308.00±12.34 mg/100g). Chironomus sp. and Nais sp. were commonly encountered. The vital role of Chironomus sp. and Nais sp. should not be underestimated as bioindicators in freshwater systems. Hence, they should be further investigated in different freshwater ecosystems.

Systemic Vascular Parameters in Ocular Pseudoexfoliation.

Background Pseudoexfoliation syndrome (PEX) is characterized by a dandruff-like substance in the anterior chamber, composed of various glycoproteins that have an unclear origin. Its deposition is observed on the pupillary margin, lens zonules, and trabecular meshwork. Proteomic studies have identified numerous proteins in the affected individuals, suggesting associations with systemic conditions like heart disease, stroke, and Alzheimer's disease. However, the systemic associations of PEX remain inconclusive, particularly in regions like southern India. Materials and methods A cross-sectional study was conducted on 114 participants. Pseudoexfoliation was graded as mild, moderate, and severe as per standard photographic grading. Systemic examinations included blood pressure measurements, electrocardiography (ECG), and blood investigations for serum lipid profile, fasting and postprandial blood sugar levels, and serum C-reactive protein levels. Small incision cataract surgery was performed for all the patients. Intraoperative complications and postoperative status were recorded. Results Thirty-eight patients (33.3%) had mild PEX, 44 (38.6%) had moderate PEX, and 32 (28.1%) had severe PEX. Hypertension was present in 54 participants (47.4%), diabetes in 21 (18.4%), coronary artery disease in nine (7.9%), and cerebrovascular accidents in three (2.6%). The mean systolic blood pressure was 140.39 mmHg and the mean diastolic blood pressure was 90.37 mmHg. Systolic blood pressure exceeded 140 mmHg in 29 participants (90.6%) with severe PEX, while diastolic blood pressure surpassed 90 mmHg in 26 participants with severe PEX, both with a p-value of 0.001. Mean fasting and postprandial blood sugar levels were 103.80 ± 31.81 mg/dl and 131.72 ± 48.24 mg/dl, respectively. Serum lipid profiles showed mean low-density lipoprotein (LDL), very low-density lipoprotein (VLDL), cholesterol, and triglyceride levels of 103.00 ± 34.49 mg/dl, 29.04 ± 15.51 mg/dl, 172.73 ± 43.34 mg/dl, and 129.33 ± 64.65 mg/dl respectively. Electrocardiographic results indicated that 54 participants (47.37%) had abnormal ECG including rate abnormality in 13.2%, conduction defects in 12.3%, ischemic changes in 10.5%, and structural defects in 11.4%. Eighty-seven percent of patients had non-dilating pupils and iris atrophy, 13.2% had zonular dialysis and intraoperatively, 78% had capsulorhexis extension, 49.12% had difficult nucleus prolapse, and 28.95% had posterior capsular rent. Conclusion This study highlights the significantly elevated parameters of systemic vascular diseases in PEX patients, like elevated blood pressure and more frequent cardiac anomalies, emphasizing the need for comprehensive systemic evaluation and careful preoperative assessment for ocular comorbidities.

Bioflavonoid combination attenuates diabetes-induced nephropathy in rats via modulation of MMP-9/TIMP-1, TGF-β, and GLUT-4-associated pathways

BackgroundDiabetic nephropathy represents a significant microvascular complication of diabetes, characterized by extracellular matrix accumulation, loss of cell-cell junctions, microalbuminuria, and diminished creatinine clearance. Despite its prevalence, therapeutic options dedicated to this condition are currently lacking. Natural products like bioflavonoids have garnered attention for their potential therapeutic benefits. The present study aimed to evaluate the efficacy of a bioflavonoid combination, including ginger extract, soy extract, and hesperetin, in a diabetic rat model. MethodsDiabetes was initiated in the rat pups via intraperitoneal injection of streptozotocin on the fifth postnatal day. After six weeks, rats exhibiting blood sugar levels exceeding 160 mg/dL were allocated into diabetic control and treatment groups, with eight animals each. A subset of rats received citrate buffer as a control. The treatment group received the bioflavonoid combination orally for twenty-four weeks. Various parameters, including glycemic levels, urinary parameters, antioxidant status, mRNA expression via Western blot, gel zymography, and immunohistochemistry, were assessed at the study's conclusion. ResultsThe bioflavonoid combination demonstrated significant reductions in hyperglycemia and various urinary parameters compared to controls. Notably, it modulated MMP-9/TIMP-1 expression, upregulated GLUT-4, and downregulated TGF-β. Additionally, the combination enhanced total antioxidant capacity, indicating potential antioxidative benefits. ConclusionsThis study highlights the therapeutic potential of a bioflavonoid combination (ginger extract, soy extract, and hesperetin) in improving renal function in diabetic nephropathy. By modulating key factors such as MMP-9/TIMP-1, TGF-β, and GLUT-4, this combination presents a promising avenue for further exploration in managing diabetic nephropathy. These findings underscore the importance of natural products as potential therapeutic agents in addressing diabetic complications.

Effects of Foliar Ca and Mg Nutrients on the Respiration of ‘Feizixiao’ Litchi Pulp and Identification of Differential Expression Genes Associated with Respiration

The ‘Feizixiao’ litchi cultivar, predominantly grown in Hainan Province, faces the issue of “sugar receding” during fruit ripening. The application of mixed foliar nutrients containing calcium and magnesium (Ca+Mg) during the fruit pericarp’s full coloring stage was investigated to overcome this issue. Experimental trials unveiled significant alterations in litchi pulp physiochemical properties, including the main nutrient and flavor quality, the total respiration rates of the main respiratory pathways, and the activities of some important enzymes associated with Embden–Meyerhof–Parnas (EMP), the tricarboxylic acid cycle (TCA) and the pentose phosphate pathway (PPP). The Ca+Mg treatment showed higher sugar levels than the control (CK) during ripening. Notably, the application of Ca+Mg in litchi pulp inhibited respiration rates through the EMP, TCA, and PPP pathways, resulting in a strong effect. RNA sequencing analysis revealed the impact of Ca+Mg treatment on respiratory pathways, revealing differentially expressed genes (DEGs) such as pyruvate PK1, PK2 (pyruvate kinase), and PDC (pyruvate dehydrogenase complex), validated through qRT-PCR with a significant correlation to RNA-seq results. In general, Ca+Mg treatment during litchi fruit ripening overcame “sugar receding” by inhibiting the expression of respiration key metabolic pathway genes. These findings provide insights for enhancing cultivation management strategies.

Determinants of Perceived Stress among Indian Adults during Second Wave of COVID-19

The present study was conducted from June–July, 2021 in online mode and a questionnaire was designed at the Department of Food Science and Nutrition, College of Community Science, G. B. Pant University of Agriculture and Technology, Pantnagar. The study aims to find an association of perceived stress with socio-demographic factors, health profile and physical activity among Indian adults during the second wave of COVID-19. Data on perceived stress was collected through an online cross-sectional survey of 1933 Indian adults based on the Perceived Stress Scale (PSS). Multivariate ordinal regression was conducted to identify the predictors of perceived stress. Indian adults were moderately stressed, with a mean PSS score of 19.7±5.5 during the crisis time of COVID-19. The study population remained moderately active (59.3%) during the lockdown period. Perceived stress was negatively associated with age, education, income, and physical activity and positively associated with random blood sugar levels and sitting time. Odds of perceived stress increased with female gender, separated marital status, having one child or adolescent in the family, graduate or postgraduate as the educational status of the family’s head, and increased sitting time. High educational status, retirement, regular employment, middle or lower-class social class, and high physical activity level were negative predictors of perceived stress. The current investigation highlights the role of multiple factors in the perception of stress and the need for tailored interventions for vulnerable groups focusing on education and physical activity.

Dynamic analysis of nutrients and phenolic compounds in different growth stages of Lanzhou lily bulbs

Lanzhou lily (Lilium davidii var. unicolor), a perennial herb stands as a crucial economic crop in northwest China. However, the influence of growth stages on its nutritional profile remains uncertain. Hence, this study aimed to shed light on the physicochemical characteristics of Lanzhou lily bulbs by harvesting them at different growth stages. Collectively, total dietary fiber (TDF) and reducing sugar exhibited the highest levels in the 4th year. Meanwhile, the levels of soluble sugar, phenolic compounds and child essential amino acids (CEAA) demonstrated the highest content in the 5th year. Dry matter (DM), total amino acids (TAA) and starch reached peak concentrations in the 6th year (Y6). Medical amino acids (MAA) constituted a significant portion of TAA (> 80 %) across all growth stages. Starch and sweet amino acids (SAA) exhibited a notably positive correlation (r = 0.87 and 0.89, respectively) with growth stages. Interestingly, soluble dietary fiber (SDF), TDF and soluble sugar displayed a negative correlation (r = −0.69, −0.64 and −0.58, respectively). Starch, soluble sugar, SDF and amino acids (AAs) were particularly sensitive to growth stage effects. Taken together, the results showed that Lanzhou lily bulbs cultivated over a 5-year period emerged as the top-tier choice, elevated levels of CEAA, MAA and phenolic compounds.

Peningkatan Performa Model Hard Voting Classifier dengan Teknik Oversampling ADASYN pada Penyakit Diabetes

Diabetes is a chronic disease that arises from excess sugar levels in the body and lack of exercise intensity resulting in a buildup in the blood. Indonesia ranks fifth as the country with the largest number of people with diabetes based on a report from the International Diabetes Federation (IDF). The reason is that people with diabetes do not realize that they have diabetes, so there is a need for early detection in knowing this. The purpose of this research is to improve the performance of the Hard Voting Classifier model combining the Decision Tree, Random Forest, and XGBoost algorithms with the ADASYN oversampling technique that handles data imbalance in diabetes prediction. This study uses patient information data with a total of 1000 data and 14 features from the Medical City Hospital laboratory, Iraq. The results of this study show an increase in the performance of the prediction model with an accuracy value of 99.0%, precision 99.1%, recall 99.0%, and f1-score 98.98% without using ADASYN. Then get an accuracy value of 99.8%, precision 99.8%, recall 99.8%, and f1-score 99.8% by using ADASYN as an oversampling technique. This shows that there is an increase in the performance of the Hard Voting Classifier model so that it produces accurate predictions of diabetes, where the correctness of diabetes prediction is very good.

Enhancing Spermatozoa Quality and Spermatogenic Cell in Hyperglycemic Mice (Mus musculus L.) with Sambung Nyawa (Gynura procumbens) and Mahagany (Swietenia mahagoni jacq) extracts, Alone and in Combination

This study aimed to investigate the effect of the ethanol extract of sambung nyawa (Gynura procumbens) leaves, mahogany (Swietenia mahagoni jacq) seeds, and their combination on the motility, viability, morphology, and concentration of spermatozoa, spermatogonia, spermatocytes, and spermatids in hyperglycemic mice induced with 10% dextrose. A total of 48 male mice were used as experimental animals, and the extracts were administered orally for 35 days. On day 36, spermatozoa and testicular tissues were collected for analysis. The results showed that the extracts at various doses had the potential to reduce blood glucose levels and improve the motility, viability, morphology, and concentration of spermatozoa and germ cells in hyperglycemic mice. Result:The combination of sambung nyawa leaves and mahogany seeds at a dose of 150:150 mg/kg BW was found to be the most effective in reducing blood sugar levels and improving sperm parameters. Therefore, these extracts have the potential to be used as alternative herbal ingredients with similar effects to metformin in reducing diabetes and improving fertility.

Coronary artery disease, its’ socio-demographic and behavioral correlates in urban slum population of Bhubaneswar, India

BackgroundCoronary artery disease (CAD) causes 15.5 % of all fatalities worldwide and has increased to epidemic proportions. There is dearth of data pertaining to CAD especially among slum inhabitants in India. The present study aimed to assess the prevalence of CAD and its’ socio-demographic and behavioral correlates among slum population of Bhubaneswar. MethodsIn a community-based cross-sectional study, we selected 625 adults as study participants using a stratified multistage cluster sampling method and gathered relevant information using a structured interview schedule. Standard protocols were followed while measuring anthropometry, blood pressure, electrocardiograms, fasting blood sugar levels, and serum lipid levels. ResultsThe overall prevalence of definite CAD and probable CAD was 5.1 % and 7.5 % respectively. Multivariable logistic regression analysis revealed that after adjusting for other variables, currently smoking tobacco (aOR: 3.45; CI: 1.68–7.12), moderate intensity activity (aOR: 3.19; 95 % CI: 1.45–6.79), presence of hypertension (aOR: 1.99; 95 % CI: 1.10–3.59), presence of diabetes (aOR: 2.29; 95 % CI: 1.22–4.33), and body mass index ≥25 (aOR: 2.27; 95 % CI: 1.24–4.15) were significantly associated with coronary artery disease among slum population. Individuals with CAD had significantly higher serum total cholesterol, triglyceride, low density lipoprotein levels and lower high density lipoprotein levels than the control group. ConclusionThe prevalence of any CAD in slum areas of Bhubaneswar was high, as were the majority of the associated factors for CAD. Targeted interventions both at individual and community level are needed to address the risk factors of CAD thereby reducing the burden of CAD in this population.

Innovative cell transplant advancement A Research breakthrough by Chinese doctors for diabetes management

This study presents a groundbreaking advancement in diabetes treatment achieved by Chinese scientists through an innovative cell transplant technique. Traditional diabetes management, typically involving regular insulin injections and constant monitoring, imposes a significant burden on patients. However, this new therapy promises to revolutionize diabetes care. A team of researchers from Shanghai Changzheng Hospital, the Centre for Excellence in Molecular Cell Science under the Chinese Academy of Sciences, and Renji Hospital successfully cured a 59-year-old patient with type-2 diabetes using cell therapy. The patient, whose blood sugar levels remained uncontrolled despite regular insulin injections, underwent a cell transplant in July 2021. Peripheral blood mononuclear cells from the patient were reprogrammed into "seed cells" that act like pancreatic islet cells and then implanted. Within eleven weeks, the patient no longer required insulin injections, and after a year, he stopped all diabetes-related medications. Follow-up examinations confirmed the restoration of pancreatic islet function, and the patient has been insulin-free for 33 months, highlighting the long-term efficacy of the treatment. This therapy harnesses the body's regenerative capabilities, marking a significant milestone in regenerative medicine. The innovative approach not only cures the patient but also offers the potential for preventing diabetes. With China facing a substantial healthcare burden due to its high diabetes prevalence, this technique could significantly alleviate the burden by reducing dependency on lifelong insulin injections.

Discovering hidden patterns: Association rules for cardiovascular diseases in type 2 diabetes mellitus.

It is increasingly common to find patients affected by a combination of type 2 diabetes mellitus (T2DM) and coronary artery disease (CAD), and studies are able to correlate their relationships with available biological and clinical evidence. The aim of the current study was to apply association rule mining (ARM) to discover whether there are consistent patterns of clinical features relevant to these diseases. ARM leverages clinical and laboratory data to the meaningful patterns for diabetic CAD by harnessing the power help of data-driven algorithms to optimise the decision-making in patient care. To reinforce the evidence of the T2DM-CAD interplay and demonstrate the ability of ARM to provide new insights into multivariate pattern discovery. This cross-sectional study was conducted at the Department of Biochemistry in a specialized tertiary care centre in Delhi, involving a total of 300 consented subjects categorized into three groups: CAD with diabetes, CAD without diabetes, and healthy controls, with 100 subjects in each group. The participants were enrolled from the Cardiology IPD & OPD for the sample collection. The study employed ARM technique to extract the meaningful patterns and relationships from the clinical data with its original value. The clinical dataset comprised 35 attributes from enrolled subjects. The analysis produced rules with a maximum branching factor of 4 and a rule length of 5, necessitating a 1% probability increase for enhancement. Prominent patterns emerged, highlighting strong links between health indicators and diabetes likelihood, particularly elevated HbA1C and random blood sugar levels. The ARM technique identified individuals with a random blood sugar level > 175 and HbA1C > 6.6 are likely in the "CAD-with-diabetes" group, offering valuable insights into health indicators and influencing factors on disease outcomes. The application of this method holds promise for healthcare practitioners to offer valuable insights for enhancing patient treatment targeting specific subtypes of CAD with diabetes. Implying artificial intelligence techniques with medical data, we have shown the potential for personalized healthcare and the development of user-friendly applications aimed at improving cardiovascular health outcomes for this high-risk population to optimise the decision-making in patient care.

Pengaruh Pemberian Jus Triticum aestivum L. Terhadap Kadar Gula Darah Mus musculus L. Hiperglikemia

This study aims to examine the effect of wheatgrass juice on the blood sugar levels of M. musculus L. hyperglycemia. This research is an experimental study using a completely randomized design. This study used 25 mice for 42 days in two control groups, namely negative and positive. The positive group was given glibenclamide after sucrose induction. There were three treatments in this study, namely P1 50%, P2 75%, and P3 100%, which were taken with wheat grass juice after sucrose induction. Check blood sugar levels using Easy Touch. The data was tested by ANOVA, followed by DMRT at the five percent level. The results showed that, at the end of the experiment, T. aestivum L. juice affected M. musculus L. blood sugar hyperglycemia. The most optimal use of T. aestivum L is P3 (100%). Keywords: Blood Sugar, Hyperglycemia, Wheat Grass Juice

The association between dietary inflammatory index with some cardio-metabolic risk indices among the patients with type 2 diabetes from Hoveyzeh cohort study: a cross-sectional study

BackgroundThe dietary inflammatory index (DII) serves as a tool to assess the inflammatory impact of an individual’s diet. This study aimed to investigate the association between DII and some cardio-metabolic risk indices among patients with T2DM.MethodsData from the Hoveyzeh Cohort Study, encompassing 2045 adults with T2DM, were analyzed. DII scores were calculated based on food frequency questionnaires. Anthropometric measurements and biochemical tests were performed to assess cardio-metabolic risk factors.ResultsHigher DII scores were positively associated with elevated triglyceride levels, triglyceride-glucose (TyG) index, lipid accumulation product (LAP), anthropometric indices including a body shape index (ABSI), body roundness index (BRI), body mass index (BMI), hip, waist circumferences (WC), and waist-to-height ratio (all Ptrend < 0.05). Notably, no significant association was observed between DII and fasting blood sugar (FBS) levels (Ptrend > 0.05). Additionally, dietary intake analysis revealed a negative correlation between DII scores and intake of fiber, fruits, vegetables, legumes, fish, seafood, dairy products, magnesium, and vitamins A, C, D, and E (all Ptrend < 0.05). Conversely, higher DII scores were associated with increased consumption of red meat, processed meat, refined cereals, potatoes, and soft drinks (all Ptrend < 0.05).ConclusionThis study underscores the critical link between dietary inflammation, assessed by the DII score, and a multitude of cardio-metabolic risk factors in patients with T2DM. Notably, while the study did not find a significant association between DII and fasting blood sugar levels, it identified robust associations with novel anthropometric and biochemical indices indicative of cardio-metabolic risk. These findings highlight the potential of dietary interventions as a cornerstone strategy for managing T2DM and mitigating its associated complications.

Edukasi Dan Skrining Gula Darah Dan Anemia Dalam Rangka Mencegah Terjadinya Kulit Kering Pada Kelompok Lanjut Usia

Xerosis or dry skin occurs when the skin loses moisture, causing itching, cracking and dullness. This condition is common in the elderly due to physiological changes such as decreased activity of the sebaceous and sweat glands, as well as impaired skin barrier function. Anemia and uncontrolled blood sugar levels can worsen dry skin conditions in the elderly. Therefore, this community service activity was carried out with the aim of increasing awareness of the elderly about the importance of maintaining healthy skin related to anemia and blood sugar. This activity includes education about preventing and managing dry skin, controlling blood sugar, and treating anemia. This activity uses the PDCA method to ensure that the activity process runs systematically and can be evaluated. The results of the activity showed that the majority of participants experienced mild anemia and a small number had abnormal blood sugar. This shows that intervention and health education are needed for the elderly group to improve their quality of life by maintaining hydration of their skin.

The In Vitro and In Silico Study of α-glucosidase Inhibition by Kombucha Derived from Syzygium polyanthum (Wight) Walp. Leaves

Kombucha is a fermented tea drink using a symbiotic culture of bacteria and yeast. This drink has been widely used to maintain blood sugar levels. Meanwhile, leaf boiled water of Syzygium polyanthum (Wight) Walp. has been used as an alternative medicine for diabetes mellitus in Indonesia. If this herb is made into kombucha, it may have higher antihyperglycemic activity than kombucha from tea leaves. However, there are no scientific reports of antihyperglycemic activity from S. polyanthum leaf kombucha by inhibiting alpha-glucosidase. This study aims to determine the activity and kinetics inhibition of S. polyanthum leaves kombucha against α-glucosidase. Samples were prepared at varying concentrations (12.5, 25, 37.5, 50 g/L), while phytochemical components in the products were identified, and the inhibitory activity as well as kinetics were comprehensively analyzed. In silico evaluations were conducted to further explore the inhibitory activity. The results showed that the products contained secondary metabolites such as flavonoids, saponins, and tannins. The inhibitory activity against α-glucosidase ranged from 81.05 to 89.41%. The inhibition mechanism was identified as uncompetitive, with a Michaelis-Menten constant (KM) of 0.1357 mM and a vmax value of 27.7008 U/ml minute. Several metabolites showed promising inhibition potential due to their strong binding interactions with α-glucosidase, including hydrogen bonding (H-bond), hydrophobic interactions, van der Waals forces, and electrostatic forces. Additionally, two metabolites, farnesol and α-pinene, were found to interact with other human proteins. These observations showed the potential of S. polyanthum leaves kombucha as a health-promoting beverage that might aid blood sugar control in diabetic individuals.

Biochemical analysis of three red grapevine varieties during three phenological periods grown under Mediterranean climate conditions.

In Mediterranean regions, severe summers are becoming more common, leading to restrictions to vine productivity and yield quality, requiring sustainable practices to support this sector. We assessed the behaviour of three red grapevine varieties from the Douro Region to examine their tolerance to summer climate stress from the perspective that the less common varieties may have potential for increased use in a climate change scenario. Leaf and fruit biochemical profile, antioxidant activity and fruit colorimetric parameters were assessed at different phenological stages in Aragonez (AR), Tinto Cão (TC) and Touriga Nacional (TN) grape varieties. All three varieties exhibit significant variability in phenological timing, influenced by genetic and environmental factors. Photosynthetic pigment strategies differed among varieties. Chlorophyll content in AR was high to cope with high radiation, while TN displaying a balanced approach, and TC had lower pigment levels, with higher levels of phenolics, antioxidants, and soluble sugars, particularly during stress. The variations in berry biochemical profile highlight the distinct characteristics of the varieties. TC and TN show potential for coping with climate change, having elevated total acidity, while AR has larger and heavier berries with distinct coloration. These findings reinforce the need to study the behaviour of different varieties in each Terroir, to understand their diverse strategies to deal with summer climate stress. This will help in selecting the most suitable variety for these conditions under vineyard management in the Douro Region.