Tretinoin (2,4-difluoro-phenyl) triazole activates proapoptotic protein expression and targets NRP2 protein to inhibit esophageal carcinoma cell growth.

The present study investigated the effect of tretinoin (2,4-difluoro-phenyl) triazole (TDFPT) on the growth and proliferation of Kyse-270 and EC9706 esophageal carcinoma cells and explored the underlying mechanism. The results demonstrated that TDFPT treatment of Kyse-270 and EC9706 cells led to a dose-dependent reduction in cell proliferation. Colony formation was significantly (p < .05) reduced in Kyse-270 and EC9706 cells on treatment with various concentrations of TDFPT. In TDFPT-treated Kyse-270 and EC9706 cells, the expression of Bcl-2 protein showed a remarkable decrease, whereas the level of Bax protein was found to be higher compared with the control cells. Cell invasion showed a prominent decrease in Kyse-270 and EC9706 cells on treatment with TDFPT. Treatment with TDFPT led to a prominent suppression in the expression of MMP-9 and NRP2 in Kyse-270 and EC9706 cells. In silico studies using the AutoDock Vina and discovery studio software revealed that various confirmations of TDFPT bind to NRP2 protein with the affinity ranging from -8.6 to -6.1 kcal/mol. It was found that the TDFPT interacts with NRP2 protein by binding to alanine (ALA A:295), proline (PRO A:306), glutamine (GLN A:307), and isoleucine (ILE A:293) amino acid residues. In summary, TDFPT exposure suppresses esophageal carcinoma cell proliferation, inhibits colony formation ability, and activates apoptotic pathway. Thus, TDFPT acts as an effective antiproliferative agent for esophageal carcinoma cells and needs to be investigated further as chemotherapeutic molecule.

Study of drug interaction, mutant frequency and mutant prevention concentration of DFMBT against Mycobacterium tuberculosis H37RV.

In the present study 7,7-Dimethyl-4-(4-trifluoromethyl-phenylamino)-2,4,4a,6,7,8-hexahydro-benzo[d] [1,3]thiazin-5-one (DFMBT) was synthesized and evaluated for in vitro activity against Mycobacterium tuberculosis (M.tb) H37RV. Results demonstrated that at 64x MIC, DFMBT completely sterilized the TB culture from day 4 of the incubation whereas at 32 and 16x MIC, it sterilized the TB culture from day 8. The bacterial cultures were completely sterilized by DFMBT at 8x MIC from day 16 of incubation. DFMBT showed 1.5 µg/mL MIC value as compared to the standard anti-tuberculosis drugs using broth macro-dilution method. The MBC value of DFMBT was found to be 6.0 µg/mL whereas for INH, RIF, AMK and LVX the values were found to be 0.312, 0.156, 5.0 and 5.0 µg/mL, respectively. The DFMBT in combination with INH/RIF or AMK showed the ∑FIC value of 0.258, 0.252 and 0.453, respectively indicating synergistic interaction. Moreover, the value of ∑FIC for the combination of DFMBT with LVX was found to be 1.33 suggesting and additive interaction. The post antibiotic effect of DFMBT at 1x and 64x MIC was found to be 29.89 ± 10.12 and 158.75 ± 17.50 h, respectively. The DFMBT showed an MPC value of 150 µg/mL which was intermediate between INH and RIF. In summary, DFMBT exhibits bacteriostatic as well as bactericidal effect on Mycobacterium tuberculosis H37RV. It has synergistic interaction with INH, RIF and AMK anti-TB drugs, descent post antibiotic effect, mutation frequency and mutant prevention concentration. Thus, DFMBT may be developed as an effective agent as anti-TB compound.

A systematic review of factors associated with uncontrolled diabetes and meta-analysis of its prevalence in Saudi Arabia since 2006.

The study aims to systematically review the literature for risk factors associated with poor glycaemic control among type 2 diabetes mellitus (T2DM) patients in Saudi Arabia (SA) and conducts a meta-analysis of its prevalence. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol, we searched the Scopus, PubMed, PsycINFO, Web of Science, and CINAHL Plus databases from May to November 2018. The search terms were T2DM, glycaemic control, and SA. The inclusion criteria include the following: observational studies which were conducted in T2DM patients in SA reporting prevalence or/and personal, psychological or behavioural predictors in papers published after 2006. Articles were assessed using a modified Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) tool. Studies included in the meta-analysis defined uncontrolled T2DM as glycated haemoglobin ≥7% (53 mmol/mol), and reported results were based on a random-effects model. Eighteen of the following articles (3 retrospective cohort studies, 1 case-control study, and 14 cross-sectional studies) were included. The quality of the studies (high: 2; moderate: 7, and low: 9) varied. The pooled prevalence of uncontrolled T2DM in SA was 77.7% (95% CI, 71.2-84.2). In the included studies, the most consistent predictors of poor glycaemic control were longer diabetes duration, lack of self-efficacy, and low knowledge of diabetes. However, significant variations in research designs were observed across the studies. A national diabetes prevention and treatment program is needed to lessen the burden of diabetes in SA. Future studies should address the personal, psychological, and behavioural factors of poor glycaemic control in SA at national level.

Psychrotolerant Mesorhizobium sp. Isolated from Temperate and Cold Desert Regions Solubilizes Potassium and Produces Multiple Plant Growth Promoting Metabolites.

Soil potassium (K) supplement depends intensively on the application of chemical fertilizers, which have substantial harmful environmental effects. However, some bacteria can act as inoculants by converting unavailable and insoluble K forms into plant-accessible forms. Such bacteria are an eco-friendly approach for enhancing plant K absorption and consequently reducing utilization of chemical fertilization. Therefore, the present research was undertaken to isolate, screen, and characterize the K solubilizing bacteria (KSB) from the rhizosphere soils of northern India. Overall, 110 strains were isolated, but only 13 isolates showed significant K solubilizing ability by forming a halo zone on solid media. They were further screened for K solubilizing activity at 0 °C, 1 °C, 3 °C, 5 °C, 7 °C, 15 °C, and 20 °C for 5, 10, and 20 days. All the bacterial isolates showed mineral K solubilization activity at these different temperatures. However, the content of K solubilization increased with the upsurge in temperature and period of incubation. The isolate KSB (Grz) showed the highest K solubilization index of 462.28% after 48 h of incubation at 20 °C. The maximum of 23.38 µg K/mL broth was solubilized by the isolate KSB (Grz) at 20 °C after 20 days of incubation. Based on morphological, biochemical, and molecular characterization (through the 16S rDNA approach), the isolate KSB (Grz) was identified as Mesorhizobium sp. The majority of the strains produced HCN and ammonia. The maximum indole acetic acid (IAA) (31.54 µM/mL) and cellulase (390 µM/mL) were produced by the isolate KSB (Grz). In contrast, the highest protease (525.12 µM/mL) and chitinase (5.20 µM/mL) activities were shown by standard strain Bacillus mucilaginosus and KSB (Gmr) isolate, respectively.

Does communicable diseases (including COVID-19) may increase global poverty risk? A cloud on the horizon.

Coronavirus epidemic can push millions of people in poverty. The shortage of healthcare resources, lack of sanitation, and population compactness leads to an increase in communicable diseases, which may increase millions of people add in a vicious cycle of poverty. The study used the number of factors that affect poverty incidence in a panel of 76 countries for a period of 2010-2019. The dynamic panel GMM estimates show that the causes of death by communicable diseases, chemical-induced carbon and fossil fuel combustion, and lack of access to basic hand washing facilities menace to increase poverty headcounts, whereas, an increase in healthcare expenditures substantially decreases poverty headcounts across countries. Further, the results show the U-shaped relationship between economic growth and poverty headcounts, as economic growth first decreases and later increase poverty headcount due to rising healthcare disparities among nations. The causality estimates show that lack of access to basic amenities lead to increase of communicable diseases including COVID-19 whereas chemical-induced carbon and fossil fuel emissions continue to increase healthcare expenditures and economic growth in a panel of selected countries. The rising healthcare disparities, regional conflicts, and public debt burden further 'hold in the hand' of communicable diseases that push millions of people in the poverty trap.

Patient satisfaction among Saudi academic hospitals: a systematic review.

PURPOSE: To systematically review the patient's satisfaction (PS) levels within academic hospitals in Saudi Arabia from January 2012 to the end of October 2022. DATA SOURCES: Articles were gathered from PubMed, ProQuest, Google Scholar and Web of Science. STUDY SELECTION/DATA EXTRACTION: This review identified studies that assessed PS in Saudi Arabian university hospitals. Articles published before January 2012, as well as commentary letters, conference papers, theses and dissertations, were excluded. The study employed the five domains of PS as outlined by Boquiren et al. Two independent reviewers independently identified qualifying studies, used the Joanna Briggs Institute tools to evaluate the quality of each study and extracted essential data from each article. RESULTS: Out of the 327 studies identified during the search phase, 11 met the project's objectives and criteria. Six studies reported overall PS rates ranging from 78% to 95.2%, with only one study indicating lower PS levels in emergency departments. Most studies demonstrated that technical skill is the primary domain influencing PS in academic hospitals. CONCLUSION: There is a need for further investigation to explore the factors influencing PS using standardised survey instruments suitable for Saudi culture. Contradictory results regarding PS are clearly evident in the literature; therefore, it is advisable to standardise the assessment process to reduce discrepancies within the academic hospital setting in Saudi Arabia.

Numerical investigation of two-dimensional fuzzy fractional heat problem with an external source variable.

This study suggests a strategy for calculating the fuzzy analytical solutions to a two-dimensional fuzzy fractional-order heat problem including a diffusion variable connected externally. We propose Sawi residual power series scheme (SRPSS) which is the amalgamation of Sawi transform and residual power series scheme under the Caputo fractional differential operator. We demonstrate three different examples to derive the fuzzy fractional series solution which is characterized by its rapid convergence and easy finding of the unknown coefficients using the concept of limit at infinity. The most significant aspect of this scheme is that it derives the results without time effort compared with the traditional residual power series approach. Our findings confirm that the SRPSS is a robust and valuable method for approximating the solution of fuzzy fractional problems. Furthermore, we provide 2D and 3D symbolic representations to present the physical behavior of fuzzy fractional problems under the lower and upper bounded solutions.

A Multi-center Cross-Sectional Assessment of Healthcare Professionals' Knowledge, Attitudes, and Practices Toward Thromboprophylaxis.

Background Venous thromboembolism (VTE) is a potentially avoidable condition that affects hospitalized patients. Risk stratification and preventative strategies have substantial evidence supporting their use, but reasons hinder widespread adoption, compliance, and success, explaining the continuation of VTE. Thromboprophylaxis consists of several measures that are frequently adopted to avoid the complications of VTE. The study evaluated knowledge, attitude, and practice toward using thromboprophylaxis by health professionals. Methods This multi-center cross-sectional study was carried out on health professionals involved in patient care working in various secondary and tertiary hospitals in the study region between October 2023 and February 2024. A previously published questionnaire was sent in the form of an online survey to the study participants. Fifteen, ten, and nine questions evaluated the participants' knowledge, attitude, and practice of thromboprophylaxis, respectively. The study followed the checklist for reporting results of the Internet E-survey (CHERRIES) guidelines. Frequency and percentages were calculated. Bi-variable and multi-variable logistic regression were carried out and presented as crude and adjusted odds ratios with corresponding 95% confidence intervals. A P-value of <0.05 was considered significant. Results Of the 219 participants, 115 (52.5%) and 104 (47.5%) were males and females. More than 50.7% were in the age group of >30 years, and the majority of the participants possessed a bachelor's (104 (47.5%)) degree. One hundred seventy-six (80.4%) of the study participants were working in government hospitals, and the majority (112 (51.1%)) were nurses. One hundred sixty-two (74% (67.63-79.65)), 175 (79.9% (73.98-85.01)) and 211 (96.3% (92.93)) had satisfactory knowledge, a positive attitude, and good practice regarding thromboprophylaxis, respectively. Regarding the facility characteristics, 196 (89.5%), 150 (68.5%), and 164 (74.9%) respondents agreed with the availability of a VTE prevention policy, VTE prevention consultants, and the availability of anticoagulants. Eighty (36.5%) participants responded with a 'not availability' of pneumatic compression devices. Of the 15 knowledge questions, the majority (124 (56.6%)) participants faulted the false statements regarding 'patients of DVT being symptomatic' and 119 (54.3%) on the statement that helping patients 'out of bed activity does not prevent VTE'. On multi-variable analysis, participants who were aware of having a VTE prevention policy and availability of anticoagulants were more knowledgeable with adjusted odds ratios of 5.39 (1.88-15.39) and 2.52 (1.12-5.63) respectively. Every practice domain received >90% approval ratings. Conclusions The study concludes that an overall satisfactory knowledge and positive attitude regarding thromboprophylaxis exists among the participants. The study proposes more training sessions on VTE prevention and orientation of health professionals on the availability of VTE policy guidelines and facility availability of resources for thromboprophylaxis.

Dietary Patterns among Smokers and Non-Smokers: Findings from the National Health and Nutritional Examination Survey (NHANES) 2017-2018.

Diet behavior and nutrition are critical for maintaining health and improving quality of life. Cigarette smoking remains the leading cause of preventable death in the United States. Poor dietary choices, such as excessively frequenting restaurants, consuming ready-to-eat foods from grocery stores, and ingesting ultra-processed foods (like frozen meals and pizzas), can adversely impact health. Despite this, research comparing dietary behaviors between smokers and non-smokers is limited. Using data from the National Health and Nutritional Examination Survey 2017-2018, we analyzed diet behavior based on smoking status. Our findings reveal that smokers had a significant increase (90%) in the frequency of consuming frozen meals/pizzas in the past 30 days compared to non-smokers (coefficient: 1.9; 95% CI: 1.4, 2.6; p-value < 0.001). Additionally, over 70% of participants, regardless of their smoking status, were unaware of MyPlate, a nutritional guide created by the United States Department of Agriculture (USDA) to encourage Americans to make healthier food choices. There is an urgent need to increase public awareness of MyPlate and promote a better understanding of healthy dietary behaviors.

Assessing Physician Confidence in Counseling Patients on COVID-19 Disease and Vaccination: A Survey of Physicians' Perspectives in the Kingdom of Saudi Arabia.

BACKGROUND: The COVID-19 vaccine has been available and well acceptable among the Saudi population since its introduction in 2020; however, concerns still remain regarding the confidence of doctors in giving such vaccines. RESEARCH QUESTION: How confident are physicians in the Kingdom of Saudi Arabia about giving counseling and advice for patients regarding COVID-19 disease and COVID-19 vaccines? OBJECTIVE:  To determine how confident Saudi Arabian doctors are in their ability to advise patients on the COVID-19 illness and COVID-19 vaccines. AIM: To assist the health authorities in the Kingdom of Saudi Arabia in developing and implementing programs to improve doctors' skills and knowledge in giving advice to patients about the COVID-19 vaccine. METHOD: The research employed an online cross-sectional study methodology to gather insights from doctors employed at hospitals, healthcare centers, and clinics across the Kingdom of Saudi Arabia. The inclusion criteria encompassed doctors actively engaged in healthcare settings, while the exclusion criteria were applied to those who had never encountered COVID-19 patients and those who declined participation in the study. RESULTS: It was found that doctors were confident that there's a potential for adverse effects that are not yet seen in vaccine trials. Further results showed that primary health care doctors are more confident about the common side effects associated with the approved vaccines. CONCLUSION: Most doctors were confident about the vaccine, yet they also know that there are some hidden side effects that are not yet discovered. Since patients trusted doctors as the main source of information about the vaccine, the study provided evidence to emphasize the rule of doctors as a reliable source of information.

Retraction: A Rare Case of Solitary Schwannoma of Submandibular Gland.

[This retracts the article DOI: 10.7759/cureus.21373.].

Alpinetin: anti-human gastric cancer potential and urease inhibition activity in vitro.

Introduction: Alpinetin is the bioactive component of a traditional Chinese medicine. This compound, one of the main constituents of the seeds of Alpinia katsumadai Hayata, is a member of the flavonoids, with anti-inflammatory, antibacterial, and other significant therapeutic activities of important potency and low systemic toxicity. Material and methods: In our study, the inhibitory effect of isoliquiritigenin on HMG-CoA reductase showed a lower value of IC50 = 21.86 ±1.44 µg/ml. A molecular docking study was performed as a complementary study to provide additional data about the biological activities of alpinetin in the presence of urease. The docking calculations revealed that alpinetin with a docking score of -5.097 (kcal/mol) has an acceptable binding affinity to the enzyme, and because of various hydrophobic contacts and hydrogen bonds created by this chemical compound, alpinetin could be considered as an adequate inhibitor of urease. Results: In the cellular and molecular part of the study, the cells treated with alpinetin were assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) assay for 48 h as regards the cytotoxicity and anti-human gastric carcinoma properties towards normal (human umbilical vein endothelial cells (HUVECs)) and gastric carcinoma cell lines, i.e. SNU-1, Hs 746T, and KATO III. The IC50 values of alpinetin were 426, 586, and 424 µg/ml against SNU-1, Hs 746T, and KATO III cell lines, respectively. The viability of the malignant gastric cell line decreased dose-dependently in the presence of alpinetin. Conclusions: It seems that the anti-human gastric carcinoma effect of the investigated molecule is due to its antioxidant effects.

Navigating Vaccine Uncertainty: Anxiety and Fourth Dose Hesitancy Among Saudi Adults.

Background The continuous evolution of new variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and early evidence of declining effectiveness of the third dose over time have generated anxiety and hesitancy regarding vaccinations. The current study aimed to assess anxiety levels and the willingness to receive a fourth dose of the SARS-CoV-2 vaccine. Potential factors leading to this reluctance were also assessed. Methodology This was a cross-sectional cohort study conducted among the adult Saudi population. A questionnaire including demographic data, questions regarding Generalized Anxiety Disorder (GAD-7) assessment, and questions related to accepting the vaccine and reasons for hesitancy was employed. Results Of the 1,924 participants who responded, 1,033 were males, and 891 were females. Among the respondents, a significant level of anxiety toward receiving the fourth dose of the SARS-CoV-2 vaccine was reported in 1,097 cases, representing 57% of the total, with varying degrees of anxiety. Both gender and age were identified as co-factors contributing to this anxiety. A substantial portion of the participants, 1,369 individuals, accounting for 71.2%, exhibited vaccine hesitancy and reluctance to receive the fourth dose. Conclusions Our findings underscore the pressing need for targeted interventions to combat vaccine hesitancy and alleviate associated anxieties, particularly among the adult Saudi population. As we persist in confronting the ongoing challenges brought about by the evolving pandemic, it is crucial that we customize our vaccination campaigns and communication strategies to tackle the apprehensions and hesitations of the Saudi population directly.

Quality of Life in Hemodialysis Versus Peritoneal Dialysis Patients in Bahrain.

INTRODUCTION: Chronic diseases, including chronic kidney disease, affect patients' quality of life (QOL). Hemodialysis (HD) and peritoneal dialysis (PD) are renal replacement methods in these patients. This work aimed to study the relationship between QOL scores in patients with end-stage renal disease (ESRD) on HD and PD. METHODS: This study was done at Salmaniya Medical Complex (SMC), Bahrain, from May to July 2023. A standard QOL index score instrument in Arabic form was used on 76 HD and 38 PD patients. The inclusion criteria included dialysis for at least three months and an age of more than 18 years with no severe morbidities or psychological diseases. RESULTS: The mean age of HD and PD patients was 58.7 ± 11.2 and 55.9 ± 12.1 years, respectively. Thirty-five (46.1%) of the HD patients and 17 (44.7%) of the PD patients were females. In most dimensions, the QOL score of the patients treated with PD was better than that of the HD group. The number of hospital admissions was statistically significantly higher in the HD group (p = 0.007); however, there was no significant difference in the causes of admissions (p = 0.131). In this study, we observed the highest QOL score in the family subscale (93.2 ± 9.2 and 98.6 ± 4.7), followed by the psychological/spiritual subscale (81.1 ± 16.7 and 97.6 ± 3.9) in the HD and PD groups, respectively), but it was statistically significantly higher in the PD group (p < 0.001). CONCLUSION: Our findings show that patients starting PD had better QOL scores in all domains than patients starting HD. Moreover, patients on PD maintained more active social support and ultimately felt better emotional well-being and physical health than those undergoing HD.

Early Surgical Reconstruction Versus Rehabilitation for Patients With Anterior Cruciate Ligament Rupture: A Systematic Review and Meta-Analysis.

Anterior cruciate ligament (ACL) rupture is a common and debilitating knee injury that can significantly impair knee function and stability. The optimal management of ACL injuries remains a topic of ongoing debate, with two primary treatment approaches being surgical reconstruction and adequate rehabilitation. The aim of this study is to compare the knee function and stability outcomes between these two treatment modalities, shedding light on their respective effectiveness. We utilized Scopus, PubMed, Cochrane Database, MEDLINE, and Web of Science from inception until April 20, 2022. We utilized the Cochrane risk of bias tool for quality assessment. The following outcomes were assessed: Knee Injury and Osteoarthritis Outcome Score (KOOS), International Knee Documentation Committee (IKDC) Subjective Knee score, Lysholm score, the occurrence of the knee giving way, Tegner score, KT1000, Lachman test, pivot shift test, SF-36 score to assess the quality of life, and incidence of reinjury and reoperation. We included a total of six trials with a population sample size of 691 patients, which were divided into surgical versus non-surgical groups, accounting for 348 and 343 patients, respectively. The pooled estimate demonstrated that the surgical reconstruction was associated with a significant increase in the IKDC score (MD = 7.49 [2.04, 12.94], (P = 0.007)), and KOOS score was significant in the reconstruction cohort (MD = 5.87 [1.64, 10.09], (P = 0.007)). The incidences of reoperation (RR = 0.43 [0.20, 0.91], (P = 0.03)), reinjury (RR = 0.49 [0.27, 0.88], (P = 0.02)), and occurrence of the knee giving way (RR = 0.19 [0.08, 0.49], (P = 0.005)) were significantly decreased in the surgical cohort. There is no significant difference between both cohorts regarding the Lysholm score (1.27 [-1.39, 3.93], (P = 0.35)). The findings of this comprehensive analysis indicate that early reconstruction does not demonstrate clear superiority over rehabilitation alone in terms of knee function, Lysholm score, and Tegner score among patients with ACL rupture. However, early reconstruction does exhibit a substantial reduction in the incidence of reinjury, reoperation, and knee giving way, suggesting potential benefits in terms of stability outcomes. These results underscore the importance of considering individual patient characteristics and preferences in treatment decision-making.

Vertebral artery dissection aneurysm in a pediatric patient: A rare case with unusual clinical manifestations, diagnostic, and management challenges.

Vertebral artery aneurysm is a rare condition with diverse clinical manifestations in pediatric patients. We present the case of a 12-year-old male who presented with diplopia, vomiting, ataxia, and severe headache. Diagnostic evaluation revealed an extracranial vertebral artery dissection with an associated aneurysm at the C3-C4 level. Despite the absence of recurrent ischemic strokes, the aneurysm posed challenges in differentiating the symptoms from other inflammatory demyelinating disorders, particularly internuclear ophthalmoplegia. Diagnosis relied on a thorough history, physical examination, and imaging studies. Magnetic resonance imaging with magnetic resonance angiography confirmed the diagnosis and played a crucial role in assessing the size, location, and extent of the aneurysm. Additionally, the imaging findings helped guide treatment decisions and determine the need for anticoagulation therapy. Regular follow-up imaging was initiated to monitor for late complications and evaluate the effectiveness of the management approach. This case highlights the atypical presentation of vertebral artery aneurysm in a pediatric patient, underscoring the importance of clinical suspicion and the role of advanced imaging techniques in facilitating accurate diagnosis and guiding appropriate management. Prompt diagnosis and optimal utilization of imaging modalities are essential in preventing severe morbidity and mortality. Further research is warranted to enhance our understanding of this condition and refine imaging and management protocols in pediatric population.

Anti-human Glioma Cancer Potentials of Neobavaisoflavone as Natural Antioxidant Compound and Its Inhibition Profiles for Acetylcholinesterase and Butyrylcholinesterase Enzymes with Molecular Modeling and Spin Density Distributions Studies.

In this study, the carcinogenic potential of Neobavaisoflavone as a natural antioxidant compound and the inhibitory profiles of acetylcholinesterase and butyrylcholinesterase were investigated by molecular modeling and spin density distribution studies. To evaluate the antioxidant properties of neobavaisoflavone, DPPH test was performed in the presence of butyl hydroxytoluene as a control. Neobavaisoflavone cell viability was low compared to normal human glioma cancer cell lines, namely LN-229, U-87 and A-172 cell lines, without any effect of cytotoxicity on normal cell line. Neobavaisoflavone inhibited half of DPPH at 125 µg/mL. The best effects of Neobavaisoflavone antihypertensive glioma against the above cell lines were in the LN-229 cell line. In addition, the significant anti-cancer potential of human glioma Neobavaisoflavone against the popular human glioma cancer cell lines is related in this study. IC50 values were calculated by Neobavaisoflavone diagrams, 63.87 nM for AChE and 112.98 nM for BuChE, % Activity- [Inhibitor]. According to the above results, Neobavaisoflavone can be used to treat a variety of human glioma cancers in humans. In addition, molecular modeling calculations were performed to compare the biochemical activities of the Neobavaisoflavone molecule with enzymes. After molecular insertion calculations, ADME/T analysis was performed to investigate the properties of the neobavaisoflavone molecule, which will be used as a drug in the future. Then, different parameters for the antioxidant activity of the neobavaisoflavone molecule were calculated.

A Pre-clinical Trial Study: Anti-human Colon Cancer Effect of Thalassiolin B in vitro with Enzymes Inhibition Effects and Molecular Docking Studies.

In this study, it is recorded the inhibition effect of Thalassiolin B on aldose reductase, alpha-glucosidase and alpha-amylase enzymes. In the next step, the molecular docking method was used to compare the biological activities of the Thalassiolin B molecule against enzymes formed from the assembly of proteins. In these calculations, the enzymes used are Aldose reductase, Alpha-Amylase, and Alpha-Glucosidase, respectively. After the docking method, ADME/T analysis of Thalassiolin B molecule was performed to be used as a drug in the pharmaceutical industry. In the MTT assay, the anti-human colon cancer properties of Thalassiolin B against EB, LS1034, and SW480 cell lines were investigated. The cell viability of Thalassiolin B was very low against human colon cancer cell lines without any cytotoxicity on the human normal (HUVEC) cell line. The IC50 of the Thalassiolin B against EB, LS1034, and SW480 were 483, 252, and 236 µg/mL, respectively. Thereby, the best cytotoxicity results and anti-human colon cancer potentials of our Thalassiolin B were observed in the case of the SW480 cell line. Maybe the anti-human colon cancer properties of Thalassiolin B are related to their antioxidant effects.

Deep Eutectic Solvent (DES)-Mediated One-Pot Multicomponent Green Approach for Naphthalimide-Centered Acridine-1,8-dione Derivatives and Their Photophysical Properties.

An efficient and green methodology to assemble various functionalized naphthalimide-centered acridine-1,8-dione derivatives involving a one-pot multicomponent protocol has successfully been developed. Herein, a variety of aromatic aldehydes, 1,3-diketones, 1,8-naphthanoic anhydride, and hydrazine hydrate have been condensed under a reusable, inexpensive, and biodegradable deep eutectic solvent (DES) of N,N'-dimethyl urea and l-(+)-tartaric acid to obtain the desired targets under operationally mild reaction conditions with outstanding conversions. Strikingly, in this strategy, the DES plays a dual role of a catalyst and solvent and was recycled efficiently in four consecutive runs with no substantial drop in the yield of the desired product. Interestingly, the easy recovery and high reusability of the DES make this simple yet efficient protocol environmentally desirable. Moreover, the preliminary photophysical properties of thus-prepared valuable molecules have also been investigated by ultraviolet-visible (UV-vis) and fluorescence spectroscopy.

Characterization of activated biomass carbon from tea leaf for supercapacitor applications.

In this study, a facile synthesis of chemical and thermal activation of biomass tea-waste materials was explored. A tea-waste biosource carbon was explored by chemical vapor deposition (CVD) method at 700 °C. The KOH-treated carbon (AC-KH) and H3PO4-treated carbon (AC-HP) were systematically studied for morphological characteristics and showed good morphological structures and a few transparent focused layered nanosheets. The elemental analysis done by scanning electron microscopy with energy-dispersive X-ray spectroscopy confirmed the presence of activated carbon. Fourier transform infrared spectroscopy (FT-IR) showed carbon-containing functional groups. The electrochemical analysis showed cyclic voltammetry (CV) curves for electric double layer capacitance (EDLC) with 3 M KOH electrolyte. The Nyquist plot obtained using electrochemical impedance spectroscopy (EIS) showed charge transfer resistance value (Rct) of 6.08 Ω. The electrochemical galvanostatic charge-discharge (GCD) study was conducted to obtain the specific capacitance (Scp) values of AC-KH, which were found to be 131.95 F/g at 0.5 A/g and also AC-HP active material was observed 55.76 F/g at 1 A/g. The AC-KH showed superior electrochemical performance when compared to AC-HP material. Hence, AC-KH is a promising active material for high-energy supercapacitor applications.