RESUMEN

This study investigates the potential of using Ficus religiosa inflorescence (peepal tree) as an efficient solution for removing crystal violet from simulated and industrial wastewater. Various analyses were conducted to understand the adsorbent's structure, including particle morphology, BET surface area, FTIR, and pHZPC. The adsorption process was studied under different physicochemical factors such as temperature, concentration, contact time, and pH. Results revealed rapid adsorption, with 94.15% removal efficiency within the first 15 min at neutral pH. The highest observed adsorption capacity was 198.03 mg g-1, following pseudo-second-order kinetics (R2 = 0.99), indicating chemisorption. The Langmuir model accurately described the adsorption pathway (R2 = 0.99), showing monolayer adsorption. Thermodynamic analysis indicated an exothermic, feasible, and spontaneous process with increased entropy. The adsorbent could be easily regenerated using a 1:1 MeOH/H2O mixture for up to three cycles, yielding up to 73.86%. Real-time application with industrial effluent containing crystal violet showed up to 44.70% adsorption. The experiments demonstrated reliability with evaluated standard deviations (0.017935-0.000577) and relative standard deviations (0.439-0.673%), confirming statistical reliability. In conclusion, it presents a sustainable and eco-friendly approach for removing crystal violet dye from diverse wastewater sources.

Asunto(s)

RESUMEN

Epilepsy is a neurological disease that affects approximately 50 million people worldwide. Despite an existing abundance of antiepileptic drugs, lifelong disease treatment is often required but could be improved with alternative drugs that have fewer side effects. Given that epileptic seizures stem from abnormal neuronal discharges predominately modulated by the human sodium channel Nav1.2, the quest for novel and potent Nav1.2 blockers holds promise for epilepsy management. Herein, an in vivo approach was used to detect new antiepileptic compounds using the maximum electroshock test on mice. Pre-treatment of mice with extracts from the Ficus religiosa plant ameliorated the tonic hind limb extensor phase of induced convulsions. Subsequently, an in silico approach identified potential Nav1.2 blocking compounds from F. religiosa using a combination of computational techniques, including molecular docking, prime molecular mechanics/generalized Born surface area (MM/GBSA) analysis, and molecular dynamics (MD) simulation studies. The molecular docking and MM/GBSA analysis indicated that out of 82 compounds known to be present in F. religiosa, seven exhibited relatively strong binding affinities to Nav1.2 that ranged from -6.555 to -13.476 kcal/mol; similar or with higher affinity than phenytoin (-6.660 kcal/mol), a known Na+-channel blocking antiepileptic drug. Furthermore, MD simulations revealed that two compounds: 6-C-glucosyl-8-C-arabinosyl apigenin and pelargonidin-3-rhamnoside could form stable complexes with Nav1.2 at 300 K, indicating their potential as lead antiepileptic agents. In summary, the combination of in vivo and in silico approaches supports the potential of F. religiosa phytochemicals as natural antiepileptic therapeutic agents.

RESUMEN

Different parts of Ficus religiosa are the common components of various traditional formulations for the treatment of several blood disorders. The new-fangled stem buds' powder was extracted with 80% ethanol and successively fractionated by chloroform and methanol. Chloroform and methanol fractions of Ficus religiosa (CFFR and MFFR) were tested for antiplatelet, antithrombotic, thrombolytic, and antioxidant activity in ex vivo mode. The MFFR was particularly investigated for GC-MS and toxicity. The antiplatelet activity of the CFFR, MFFR, and standard drug aspirin at 50 µg/mL was 54.32%, 86.61%, and 87.57%, and a significant delay in clot formation was noted. CFFR at different concentrations did not show a significant effect on the delay of clot formation, antiplatelet, and free radical scavenging activity. The most possible marker compounds for antiplatelet and antioxidant activity identified by GC-MS in the MFFR are salicylate derivatives aromatic compounds such as benzeneacetaldehyde (7), phenylmalonic acid (13), and Salicylic acid (14), as well as Benzamides derivatives such as carbobenzyloxy-dl-norvaline (17), 3-acetoxy-2(1H)-pyridone (16), and 3-benzylhexahydropyrrolo [1,2-a] pyrazine-1,4-dione (35). A toxicity study of MFFR did not show any physical indications of toxicity and mortality up to 1500 mg/kg body weight and nontoxic up to 1000 mg/kg, which is promising for the treatment of atherothrombotic diseases.

Asunto(s)

RESUMEN

ETHNOPHARMACOLOGICAL RELEVANCE: The plant, Ficus religiosa (L.) from the family Moraceae, has been extensively used in Ayurveda and Unani. Traditionally this plant is known for the treatment of constipation, liver diseases and neurological disorders that are related to hypothyroidism. AIM OF THE STUDY: This study was primarily designed to evaluate the effect of Ficus religiosa leaf (FL) extract in ameliorating hypothyroidism in rats and to identify the major bioactive compounds in the test extract that might be responsible for the thyroid-altering activity. In addition, the probable mechanism underlying the thyroid regulation of the main FL constituents were analyzed by molecular docking. MATERIALS AND METHODS: Adult female Wistar rats were used. LC-ESI-MS/MS was performed to identify the compounds present in the extract. HPLC analysis of FL extract was also performed. A pilot study was made using 3 doses of FL extract. Out of 50, 100, and 200 mg/kg, 100 mg/kg appeared to be the most effective one as it could increase thyroid hormones and decreased TSH levels. In the final experiment, propyl-thiouracil (PTU)-induced hypothyroid rats were orally treated with FL extract (100 mg/kg) or L-thyroxine (100 µg/kg, i.p.) daily for 28 consecutive days. On 29th day, all rats were sacrificed and the serum levels of triiodothyronine (T3), thyroxine (T4), thyrotropin (TSH), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and hepatic 5' deiodinase-1(5'D1) were estimated by ELISA. Liver marker enzymes (alanine aminotransferase, ALT and aspartate aminotransferase, AST); total cholesterol (TC) and triglycerides (TG); hepatic lipid peroxidation (LPO) and the activities of antioxidants such as superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), and glutathione (GSH) content were estimated in liver tissues. RESULTS: LC-MS-MS analyses of the leaf extract identified 11 compounds including the three major compounds, betulinic acid (BA), chlorogenic acid (CGA), and quinic acid (QA). While the PTU treatment decreased the levels of thyroid hormones and 5'D1 activity, it increased the TSH, ALT, AST, TNF-α, IL-6, TC, and TG levels. Furthermore, hepatic LPO significantly increased with a decrease in reduced GSH, SOD, CAT, and GPx. However, FL treatment in PTU-induced animals nearly reversed these adverse effects and improved liver function by decreasing ALT, AST, hepatic LPO and increasing the levels of antioxidants. FL not only improved the liver histology, but also suppressed the inflammatory cytokines, TNF-α and IL-6 in PTU-induced animals. A molecular docking study towards the understanding of the thyroid stimulatory mechanism of action revealed that BA, CGA, and QA might have augmented thyroid hormones by interacting with the thyroid hormone receptor (TRß1) and TSH receptor (TSHR). CONCLUSION: For the first time, we report the pro-thyroidal potential of Ficus religiosa leaf extract. We postulate that its main bioactive compounds, BA, CGA, and QA involved in this action may serve as novel thyroid agonists in ameliorating hypothyroidism.

Asunto(s)

RESUMEN

BACKGROUND: Peepal/Bodhi tree (Ficus religiosa L.) is an important, long-lived keystone ecological species. Communities on the Indian subcontinent have extensively employed the plant in Ayurveda, traditional medicine, and spiritual practices. The Peepal tree is often thought to produce oxygen both during the day and at night by Indian folks. The goal of our research was to produce molecular resources using whole-genome and transcriptome sequencing techniques. RESULTS: The complete genome of the Peepal tree was sequenced using two next-generation sequencers Illumina HiSeq1000 and MGISEQ-2000. We assembled the draft genome of 406 Mb, using a hybrid assembly workflow. The genome annotation resulted in 35,093 protein-coding genes; 53% of its genome consists of repetitive sequences. To understand the physiological pathways in leaf tissues, we analyzed photosynthetically distinct conditions: bright sunny days and nights. The RNA-seq analysis supported the expression of 26,479 unigenes. The leaf transcriptomic analysis of the diurnal and nocturnal periods revealed the expression of the significant number of genes involved in the carbon-fixation pathway. CONCLUSIONS: This study presents a draft hybrid genome assembly for F. religiosa and its functional annotated genes. The genomic and transcriptomic data-derived pathways have been analyzed for future studies on the Peepal tree.

Asunto(s)

RESUMEN

ß-lactam resistance in bacteria is primarily mediated through the production of ß-lactamases. Among the several strategies explored to mitigate the issue of ß-lactam resistance, the use of plant secondary metabolites in combination with existing ß-lactams seem promising. The present study aims to identify possible ß-lactam potentiating plant secondary metabolites following in vitro and in silico approaches. Among 180 extracts from selected 30 medicinal plants, acetone extract of Ficus religiosa (FRAE) bark recorded the least IC50 value of 3.9 mg/ml. Under in vitro conditions, FRAE potentiated the activity of ampicillin, which was evidenced by the significant reduction in IC50 values of ampicillin against multidrug resistant bacteria. Metabolic profiling following HR-LCMS analysis revealed the presence of diverse metabolites viz. flavonoids, alkaloids, terpenoids, etc. in FRAE. Further, ensemble docking of the FRAE metabolites against four Class A ß-lactamase (SHV1, TEM1, KPC2 and CTX-M-27) showed quercetin, taxifolin, myricetin, luteolin, and miquelianin as potential inhibitors with the least average binding energy. In molecular dynamic simulation studies, myricetin formed the most stable complex with SHV1 and KPC-2 while miquelianin with TEM1 and CTX-M-27. Further, all five metabolites interacted with amino acid residue Glu166 in Ω loop of ß-lactamase, interfering with the deacylation step, thereby disrupting the enzyme activity. The pharmacokinetics and ADMET profile indicate their drug-likeness and non-toxic nature, making them ideal ß-lactam potentiators. This study highlights the ability of metabolites present in FRAE to act as ß-lactamase inhibitors.Communicated by Ramaswamy H. Sarma.

Asunto(s)

RESUMEN

Ficus religiosa bark extract was chosen as a reducing agent to fabricate biogenic silver nanoparticles (AgNPs), which were used to treat chromium in synthetic wastewater. The AgNPs formed were characterized using ultraviolet-visible absorption spectroscopy (UV-vis), X-ray diffraction (XRD), and scanning electron microscopy (SEM). The results of AgNPs characterization showed that the UV-vis spectrophotometer gave an absorbance peak for AgNPs synthesized from bark extract at 448 nm. The peaks in the XRD pattern of AgNPs synthesized from the bark extract of Ficus religiosa are associated with that of the face-centered-cubic form of metallic silver. The SEM analysis showed clear spherical morphology of AgNPs. These synthesized AgNPs were applied for the removal of chromium from synthetic wastewater. It was seen from the treatment results that above 74.8% removal efficiency was achieved. HIGHLIGHTS: Green synthesis of nanoparticles using plant extracts and their successful application in various fields has been previously studied by various researchers. Ficus religiosa bark extract was used for the synthesis of silver nanoparticles, which after characterization using ultraviolet-visible absorption spectroscopy, scanning electron microscopy, and X-ray diffraction were used to treat chromium in synthetic wastewater prepared in lab. The use of silver nanoparticles for the treatment of heavy metals in wastewater can be considered a good replacement option for the conventional treatment techniques.

Asunto(s)

RESUMEN

Three proanthocyanidin fractions per species were sequentially extracted by 50% (v/v) methanol−water, 70% (v/v) acetone−water, and distilled water from leaves of Ficus racemosa (fractions FR) and F. religiosa (fractions FRL) to yield fractions FR-50, FR-70, FR-DW, FRL-50, FRL-70, and FRL-DW. Fractions were examined for their molecular structure, effect on ruminal enzyme activities, and principal leaf protein (Rubisco) solubilization in vitro. All fractions except FRL-70 contained flavonoids including (+) catechin, (−) epicatechin, (+) gallocatechin, (−) epigallocatechin, and their -4-phloroglucinol adducts. The fractions FRL-50 and FRL-DW significantly (p < 0.05) inhibited the activity of ruminal glutamic oxaloacetic transaminase and glutamic pyruvic transaminase. All fractions inhibited glutamate dehydrogenase activity (p < 0.05) with increasing concentration, while protease activity decreased 15−18% with increasing concentrations. Fractions FRL-50 and FRL-DW completely inhibited the activity of cellulase enzymes. Solubilization of Rubisco was higher in F. religiosa (22.36 ± 1.24%) and F. racemosa (17.26 ± 0.61%) than that of wheat straw (WS) (8.95 ± 0.95%) and berseem hay (BH) (3.04 ± 0.08%). A significant (p < 0.05) increase in protein solubilization was observed when WS and BH were supplemented with FR and FRL leaves at different proportions. The efficiency of microbial protein was significantly (p < 0.05) greater in diets consisting of WS and BH with supplementation of F. racemosa leaves in comparison to those supplemented with F. religiosa leaves. The overall conclusion is that the fractions extracted from F. religiosa showed greater inhibitory effects on rumen enzymes and recorded higher protein solubilization in comparison to the F. racemosa. Thus, PAs from F. religiosa are potential candidates to manipulate rumen enzymes activities for efficient utilization of protein and fiber in ruminants.

Asunto(s)

RESUMEN

Ficus religiosa L., known as bodhi tree, is an ornamental tree and widely planted as an avenue and roadside tree due to ovate-rounded leaves with narrow, elongated tips. During 2018-2021, circular to oval-shaped leaf spots with pale white centers and brown-black edges surrounded by a chlorotic halo were observed on the leaves of more than 200 bodhi trees all year round in a park in Zhanjiang, Guangdong (N 21°15'22.29''; E110°23'1.03''). The leaf disease incidences were usually 15-80%, in severe cases, up to 100% in autumn and winter every year, and some trees shed all leaves(Fig S1). Repeated annual defoliation may weaken the tree and decrease the aesthetic value in the landscape. Diseased tissues (5 × 5 mm) of five symptomatic infected leaves were surface sterilized in 3% hydrogen peroxide solution for 3 min, rinsed thrice with sterile water, plated on potato dextrose agar (PDA) amended with ampicillin (50mg/L), and incubated at 25-28 ℃ in the dark for 3-7 days. Five strains with similar morphology were obtained by transferring hyphal tips of the colonies to fresh PDA and further isolating by single spore method. Fungal colonies were flat and spreading, with sparse, white aerial mycelium, and black pycnidial conidiomata semi-immersed in PDA after 30-days incubation at 25-28 ℃ in dark. Conidiophores were hyaline and α-conidia were single-celled, oval to fusiform, guttulate, 5.3 × 2.5 µm (n>50), similar to Diaporthe sp. (Crous et al. 2015), but no ß and γ -conidia were observed. The internal transcribed spacer(ITS), large subunit ribosomal RNA gene(LSU), calmodulin (CAL) and ß-tubulin(TUB) gene regions of a representative strain were amplified using specific primers reported by White et al. (1990), Gao et al (2017) and Gomes et al (2013), and submitted to GenBank (ITS: OM200852, LSU: OM228732, CAL: OM244761, TUB: OM244760). NCBI Blastn showed above 99% identity to D. tulliensis (anamorph: Phomopsis heveicola ) isolates of ITS (MT974186, MN393590 and KX457967), LSU (KR936131), CAL (MW759801), and TUB (KR936132 and MN399886), respectively (Crous et al. 2015; Huang et al. 2021; Gong et al. 2020; Bai et al. 2017). Based on the concatenated ITS, CAL, and TUB, a Maximum Likelihood phylogenetic analyses using MEGA 10.1.8 clustered the fungus with D. tulliensis in a clade with a 93% bootstrap support(Fig S2). Therefore, the fungus was identified as D. tulliensis based on morpho- molecular characteristics. Healthy detached leaves were sanitized thrice with 70% alcohol, and rinsed with sterile water. PDA plugs with actively growing 10-days-old mycelium were placed on predetermined sites, put into a sealed box with above 80% relative humidity and incubated at room temperature (25-28℃). Each isolate was inoculated at 25 needle-wounded and unwounded sites, PDA plugs without mycelium served as controls. Symptomatic spots appeared on all wounded leaves by 7 days post-inoculation (dpi) and on all unwounded leaves by 12 dpi. No symptoms appeared on controlled leaves. Pure cultures were recovered from inoculated leaves and showed identical morpho-molecular criteria to the original isolates. More than 70 pathogenic fungi are known to cause diseases on F. religiosa while there is no record of D. tulliensis infecting bodhi according to the U.S. National Fungus Collection (Farr and Rossman 2022). This report could provide basic understanding and alerting role for horticulturist in daily management.

RESUMEN

The use of F. religiosa might be beneficial in inflammatory illnesses and can be used for a variety of health conditions. In this article, we studied the identification of antioxidants using (DPPH) 2,2-Diphenyl-1-picrylhydrazylradical scavenging activity in Ficus religiosa, as F. religiosa is an important herbal plant, and every part of it has various medicinal properties such as antibacterial properties that can be used by the researchers in the development and design of various new drugs. The 2,2-Diphenyl-1-picrylhydrazyl (DPPH) is a popular, quick, easy, and affordable approach for the measurement of antioxidant properties that includes the use of the free radicals used for assessing the potential of substances to serve as hydrogen providers or free-radical scavengers (FRS). The technique of DPPH testing is associated with the elimination of DPPH, which would be a stabilized free radical. The free-radical DPPH interacts with an odd electron to yield a strong absorbance at 517 nm, i.e., a purple hue. An FRS antioxidant, for example, reacts to DPPH to form DPPHH, which has a lower absorbance than DPPH because of the lower amount of hydrogen. It is radical in comparison to the DPPH-H form, because it causes decolorization, or a yellow hue, as the number of electrons absorbed increases. Decolorization affects the lowering capacity significantly. As soon as the DPPH solutions are combined with the hydrogen atom source, the lower state of diphenylpicrylhydrazine is formed, shedding its violet color. To explain the processes behind the DPPH tests, as well as their applicability to Ficus religiosa (F. religiosa) in the manufacture of metal oxide nanoparticles, in particular MgO, and their influence on antioxidants, a specimen from the test was chosen for further study. According to our findings, F. religiosa has antioxidant qualities and may be useful in the treatment of disorders caused by free radicals.

Asunto(s)

RESUMEN

In this study, Ficus religiosa leaves (FRLs) and Daucus carota pomace (DCP) were used effectively for the removal of carcinogenic and non-biodegradable Crystal Violet dye from the aqueous medium on the batch scale as low-cost and environment-friendly biosorbents. Certain experimental conditions such as adsorbent dose, contact time, pH, and temperature were studied for thermodynamic and isothermal data investigations and optimized conditions for F. religiosa leaves and D. carota pomace were: adsorbent dose; 0.8 and 1.8 g, contact time; 30 and 25 min, pH; 9 and 3 and temperature; 70 °C and 30 °C, respectively. Langmuir, Freundlich, Temkin, and D-R isotherms were studied, and the sorption process indicated chemisorption mode is predominant. The same is supported by kinetic investigation of equilibrium data. The maximum adsorption capacity (qmax) for F. religiosa leaves and D. carota pomace was obtained as 2.4 and 27 mg/g, respectively, which showed that D. carota pomace (DCP) is more effective adsorbent than F. religiosa leaves (FRLs) for removal of CV dye. Exothermic nature and intraparticle diffusion mode are more predominant during the removal of CV dye by these biomaterials, which can be recycled using ethanol.[Figure: see text]Novelty statement: Ficus religiosa and Daucus carota biowaste was explored here for removing an anionic dye. This study will be helpful for exploring the waste potential for phytoremediation of toxic substances using indigenous resources in an ecofriendly way.

Asunto(s)

RESUMEN

Ficus is one of the largest genera in the plant kingdom that belongs to the Moraceae family. This review aimed to summarize the medicinal uses, phytochemistry, and pharmacological actions of two major species from this genus, namely Ficus benghalensis and Ficus religiosa. These species can be found abundantly in most Asian countries, including Malaysia. The chemical analysis report has shown that Ficus species contained a wide range of phytoconstituents, including phenols, flavonoids, alkaloids, tannins, saponins, terpenoids, glycosides, sugar, protein, essential and volatile oils, and steroids. Existing studies on the pharmacological functions have revealed that the observed Ficus species possessed a broad range of biological properties, including antioxidants, antidiabetic, anti-inflammatory, anticancer, antitumor and antiproliferative, antimutagenic, antimicrobial, anti-helminthic, hepatoprotective, wound healing, anticoagulant, immunomodulatory activities, antistress, toxicity studies, and mosquitocidal effects. Apart from the plant parts and their extracts, the endophytes residing in these host plants were discussed as well. This study also includes the recent applications of the Ficus species and their plant parts, mainly in the nanotechnology field. Various search engines and databases were used to obtain the scientific findings, including Google Scholar, ScienceDirect, PMC, Research Gate, and Scopus. Overall, the review discusses the therapeutic potentials discovered in recent times and highlights the research gaps for prospective research work.

RESUMEN

The present studies report the use of an ecofriendly biomass Ficus religiosa in untreated (UFR) and xanthate treated (XFR) forms for the Cd (II) ions removal in a fixed bed column. FTIR, SEM-EDS, BET surface area, and elemental analysis (CHNS) techniques were used to characterize the biosorbents. The acquired data supported FTIR findings regarding the nature of functional groups present in the materials. Packed bed continuous flow studies explored the effects of various parameters such as Cd (II) ion concentration (100 mg/L-300 mg/L), bed heights (5 cm-30 cm), pH (3-5), at a constant linear flow rate (~1.13 cm/min). The obtained S-shaped breakthrough curves indicated the efficiency of the packed bed for the Cd (II) removal. Breakthrough time and exhaust times increased (67.5 min-390 min and 292.5 min-1852.5 min) (97.5 min-442.5 min and 345 min-1920 min) for unmodified and modified respectively with bed heights. The BDST, Thomas, and Yoon-Nelson models were used to evaluate the experimental results. The Yoon-Nelson model describes the breakthrough data more efficiently compared to other models. Under similar conditions, the modified material exhibited 400% increased capacity (55.20 mg/g) than that of unmodified material (13.33 mg/g). Thus, xanthate modification significantly enhanced the capacity for Cd (II) ions from aqueous solutions. PRACTITIONER POINTS: Xanthate modification of Ficus religiosa is an environmentally friendly process. Modified and unmodified materials were utilized for Cd (II) removal in fixed bed column process which is industrially viable process. Low inlet Cd (II) concentration at pH 5 and higher bed height favored the continuous flow process at fixed flow rate. Modification caused an increase of about 400% in the capacity of material.

Asunto(s)

RESUMEN

ETHNOPHARMACOLOGICAL RELEVANCE: Quite a few plants are in use to treat female infertility and associated problems. Availing the cues from traditional knowledge, phytochemical studies and ethnopharmacological evidences, the aphrodisiac plant Ficus religiosa (F. religiosa) is widely in use to cure infertility in women. For instance, the juice of leaf and aerial root of F. religiosa is reported to normalize the dysregulated menstrual cycle in women. Besides, it is believed that regular circumambulation of F. religiosa during the early hours of the morning helps women in alleviating infertility which could be attributed to the potential phytovolatiles released from F. religiosa. However, the evidences for therapeutic potential of F. religiosa in treating female infertility are arbitrary and mostly anecdotal. AIM OF THE STUDY: The present study was aimed at examining if extracts of fresh and/or dry leaf of F. religiosa would cure polycystic ovary syndrome (PCOS) in the rat model. METHODS: Rats were divided into seven groups; control (Group I), PCOS-induced (P.O, Letrozole -1 mg/kg BW for 21 days) and untreated (Group II), PCOS-induced and treated with the leaf extracts of F. religiosa (Groups III-VI), and, PCOS-induced and treated with pioglitazone (Group VII). The estrous intervals, body and organ weights (ovary and uterus), and serum hormones (testosterone, luteinizing hormone [LH], estrogen, and progesterone) were measured, and the expression of Cyp19a1 (aromatase), and Peroxisome Proliferator-Activated Receptor-γ (PPAR-γ) were assessed in the experimental rats. The levels of 3ß-hydroxysteroid dehydrogenase (3ß-HSD), 17ß-hydroxysteroid dehydrogenase (17ß-HSD), and antioxidants (MDA, GSH, GPx, SOD, and CAT) were also quantified. Besides, the putative volatile compounds in the esterified leaf extracts were identified using Gas Chromatography-Mass Spectrometry (GC-MS). RESULTS: Letrozole treatment induced irregular estrous and altered weight of organs and hormonal milieu, which were reverted to normal in leaf extracts-treated PCOS-induced rats. Remarkably, fresh leaf treatment up-regulated Cyp19a1and PPAR-γ and increased the levels of 3ß-HSD and 17ß-HSD. We found 3-acetoxy-3-hydroxy-propionic acid in fresh and dry leaf extracts, which we attribute to efficacy of the extracts in alleviating PCOS. CONCLUSION: Put together, our findings suggest the leaves of F. religiosa as potential in alleviating PCOS, mainly due to the presence of putative volatile molecules. Further screening of the leaves of F. religiosa is recommended to identify other key molecules and to develop a systematic therapeutic intervention for PCOS.

Asunto(s)

RESUMEN

In this study, the zinc oxide nanoparticles (ZnO NPs) and titanium dioxide nanoparticles (TiO2 NPs) were synthesized using the aqueous leaf extract of Ficus religiosa (Peepal tree). The synthesized nanoparticles were tested as larvicides against the larvae of Anopheles stephensi. Further, the synthesized nanoparticles were tested as antibacterial agents against the Escherichia coli (gram negative) and Staphylococcus aureus (gram positive) bacteria. The synthesized nanoparticles were characterized with UV-visible spectroscopy, X-rays powder diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX). The larvicidal mortality was observed after 24 h and 48 h by probit analysis. The antibacterial activity was evaluated using the well diffusion method. The synthesized nanoparticles were irregular shape and varied size. The larvae of An. stephensi were found highly susceptible against the ZnO NPs than the TiO2 NPs and aqueous leaves extract. The highest mortality was observed in synthesized ZnO NPs against first to third instars of (LC50 50, 75, and 5 ppm) and 100% mortality in fourth instars of An. stephensi. The higher zone of inhibition was occurred against the E. coli. This report of present investigation revealed that the rapid biological synthesis of ZnO NPs and TiO2 NPs using aqueous leaf extract of F. religiosa would be effective potential larvicides for mosquito control as well as antimicrobial agents with eco-friendly approach.

RESUMEN

Cardiovascular disease is one of the major causes of deaths worldwide. Increased arginase activity is associated with cardiovascular disease. The literature shows that plants are a good source of arginase inhibitors. Hence in the present work arginase inhibitor activity is studied from Ficus religiosa leaves. A fine powder of F. religiosa leaves was serially extracted in various solvents, viz. hexane, chloroform, ethyl acetate and methanol. Out of those four solvent extracts, the one showing highest arginase inhibitor activity was loaded onto the column for further fractionation. Among the collected fractions, the one showing the highest activity was subjected to identification of metabolites by using LC-HRMS. Total compounds including acipimox, edoxudine, levulinic acid, hydroxyhydroquinone, ramiprilglucuronide, berberine, antimycin A, swietenine and some short peptides were identified from the fraction showing the highest arginase inhibitory activity. Identification of these metabolites from F. religiosa and their biological importance may help to promote its use as medicinal plant. Further purification and characterization of therapeutically novel molecules will be the subject of future work.

Asunto(s)

RESUMEN

The foremost intention of this work is to test the suitability of the Ficus religiosa Root Fiber (FRRF) as the better reinforcement for the natural fiber-reinforced composite structures. In the current work, the attempts have been made with the view of improving the physical, thermal, chemical, surface, and crystalline properties of FRRF employing 5 wt% of NaOH solution. Five samples of FRRF have been prepared by soaking the raw fiber in the alkali solution under different soaking times. The thermogravimetric analysis results reveal that the alkali-treated FRRF soaked for 60 min holds a maximum range of thermal stability (improved by 9.54%); in turn, the remaining analyses have been carried out with that fiber samples. The increased quantity of cellulose contents was witnessed over the surface of treated FRRF. The improvement in the CI from 42.92-48.64% was noted as the result of X-Ray Diffraction test. The morphology study results ensured that the surface of the treated FRRF became so rough comparably, which confirms the removal of unwanted wax and impurities on the fiber surface. All the above observations validated that the proposed fiber is suitable to prepare the composite structures after the optimal alkali treatment.

Asunto(s)

RESUMEN

Physical, chemical, thermal and crystalline properties of new natural fiber extracted from the root of Ficus Religiosa tree(FRRF) are reported in this study. The chemical analysis and X-ray diffraction (XRD) analysis results ensured the presence of higher quantity of cellulose content (55.58 wt%) in the FRRF. Nuclear Magnetic Resonance (NMR) spectroscopy analysis is transported away to support the chemical groups present in the considered fibre. Thermal stability (325 °C), maximum degradation temperature (400 °C) and kinetic activation energy (68.02 kJ/mol.) of the FRRF areestablished by the thermo gravimetric analysis. The diameter (25.62 µm) and density (1246 kg/m3) of the FRRF have been found by the physical analysis. Scanning electron microscope analysis (SEM) and Atomic force microscope analysis (AFM) outcomes revealed that FRRF has the relatively smoothest surface. Altogether the above outcomes proved that novel FRRF is the desirable reinforcement to fabricate the fiber reinforced composite materials.

Asunto(s)

RESUMEN

Pharmacological studies have shown that various species of Ficus have antiviral, antidiarrheal, antipyretic, hypolipidemic, antidiabetic, antioxidant, anticancer, antiparasitic, antiangiogenic, anti-inflammatory, antibacterial, antiplatelet, reproductive, dermatological, immunological, endocrine, and hepato and nephron protective effects. But there is no sufficient research on biomolecules present in the leaf extract of Ficus religiosa and its mechanism of action. We have previously reported that bioavailable constituents of F. religiosa leaf extract exert photosensitizing and apoptosis-inducing capability through the generation of intracellular reactive oxygen species on breast cancer cells. In this review, we have evaluated the expression of checkpoint proteins of G1/S and sub G0 phase with wet lab data and also have done a data mining of other research for other potential mechanistic action of the F. religiosa leaf extract.

Asunto(s)

RESUMEN

Green synthesis of nanoparticles using plants is gaining much interest in recent years. Anyway, intricate details on the role of phytochemicals involved in capping and stabilization of nanoparticles in diminishing toxicity and enhancing therapeutic potential are required. In this study, Ficus religiosa silver nanoparticles (FRAgNPs) were synthesized using Ficus religiosa leaf extract (FRLE) and characterized. The FRAgNPs showed good antibacterial activity and also cytotoxic effect in different cancer cell lines. Induction of apoptotic cell death was confirmed by various staining techniques, increased expression of cleaved caspases-8, 9, 3, lamin, PARP and oxidative stress markers in A549 and Hep2 cells. The in vivo studies performed in rats revealed significant increase in serum levels of AST, ALT, and LDH, TNF-α and IL-6 on day 29 following oral administration of FRAgNPs. However, these levels reverted back to normal at the end of wash out period on day 89. ICP-OES analysis revealed accumulation of silver in liver, brain and lungs on day 29 with respective concentration of 4.77, 3.94 and 3.043µg/g tissue. However, complete elimination of silver was observed on day 89. Histological analysis performed in vital organs indicated pathological changes only in liver which was also normalized after 89days.

Asunto(s)