Fenugreek Seed Extract Research Articles

The Effects of Fenugreek Extract on Growth Performance, Serum Biochemical Indexes, Immunity and NF-κB Signaling Pathway in Broiler.

In order to study the regulation of Fenugreek seed extract (FSE) on the immunity of broilers, and explore the appropriate amount of FSE in broilers' production, 1-day-old yellow feather broilers with a total of 420 birds were randomly allocated into seven treatments. Each treatment had six replicates, with 10 birds per replicate. The two control groups were the basic fodder group fed with basal diet and the bacitracin zinc group added 30 mg/kg bacitracin zinc to the basal diet. Experimental groups included five levels of FSE (50, 100, 200, 400, and 800 mg/kg FSE to the basal diet, respectively). The pre-test period was 7 days and the formal test lasted for 56 days. The results showed that the average daily gain (ADG) of 50 and 800 mg/kg FSE groups was significantly increased (P < 0.01), and the feed to gain ratio (F/G) of FSE groups was significantly decreased (P < 0.01) compared with the basic fodder and the bacitracin zinc groups. Compared with the basic fodder group, the serum total cholesterol (TC) content in the FSE groups was significantly decreased (P < 0.05), the serum low density lipoprotein cholesterol (LDL-C) content of 50, 100, and 800 mg/kg FSE groups was significantly lower than that of the basic fodder group (P < 0.05). Compared with the basic fodder and bacitracin zinc groups, the serum immunoglobulins (IgG, IgM, IgA) content of 100 and 200 mg/kg FSE groups were significantly increased (P < 0.05). Compared with the bacitracin zinc group, the serum interleukins (IL-1, IL-10) content of 400 mg/kg FSE group were significantly increased (P ≤ 0.05), and the serum interferon-γ (IFN-γ) content of 100 and 200 mg/kg FSE groups was significantly increased (P < 0.05). Compared with the basic fodder group, the lower doses (0–400 mg/kg) of FSE had no significant effect on the mRNA expression of toll-like receptors 4/ myeloid differentiation factor 88/ nuclear factor-κB (TLR4/MyD88/NF-κB) signaling pathways (P > 0.05). The 800 mg/kg FSE treatment group significantly increased the expression levels of nuclear factor-κB (NF-κB) mRNA in the spleen of broilers (P < 0.05). The zinc bacitracin group significantly increased the expression levels of myeloid differentiation factor 88 (MyD88) and nuclear factor-κB (NF-κB) mRNA (P ≤ 0.05). The results showed that FSE could promote the secretion of immunoglobulins, regulate the body's cytokines, and have a positive effect on immunity in broilers. Furthermore, the recommended supplement of FSE is 100 mg/kg in the broiler diet.

Protective effects of the ethanolic fenugreek seeds extract and its potentiation with nitric oxide modulators in adjuvant induced changes in arthritic index, proinflammatory/anti-inflammatory cytokines imbalance and oxidative stress markers in rats

Objectives: The current study was designed to evaluate protective role of the ethanolic fenugreek seed extract (FSE) and potentiating its effects with nitric oxide (NO) modulators in experimental arthritis and its comparison with the standard drug methotrexate. Materials and Methods: The FSE was prepared using standard procedures. Fifty-four male Wistar rats were equally distributed into nine groups of six animals in each group. Rheumatoid arthritis was induced by administration of complete Freund’s adjuvant (CFA) in sub-plantar region of rt. hind paw. FSE alone and with L-arginine or Nω-Nitro-L-arginine methyl ester hydrochloride (L-NAME) were administered on day 10 of CFA inoculation, i.p. Animals were evaluated for arthritic parameters, cytokines and oxidative stress markers estimation. Statistics: The data were analysed by two-way ANOVA followed by Newman Keul’s post hoc test for inter group analysis by GraphPad Prism 6.0 and P &lt; 0.05 was taken as significant. Results: Adjuvant inoculated rat shows significant increase in arthritic and inflammatory parameters as well as oxidative stress biomarkers in serum, paw homogenates and joint synovial fluid. CFA inoculation significantly decreased anti-inflammatory cytokine-10 and SOD activity. These adjuvant-induced arthritic changes were significantly attenuated by ethanolic FSE administration from 10 to 28 days. These results are comparable to standard drug methotrexate. NO modulators further potentiated protective effects of FSE when given in combination. These results were more prominent when ethanolic seed extract was given with iNOS inhibitor, L-NAME. Conclusion: These findings suggest that FSE shows protective effects in CFA induced arthritic changes that may be mediated through pro-inflammatory/anti-inflammatory cytokines imbalance and it is associated with modulation of oxidative stress and NO-signalling.

The effect of hot aqueous extract of flax seeds and fenugreek seeds against bacteria that isolated from mouth of smoking people

Research was done to check anti- bacterial activity of hot water extract of flax seeds and fenugreek seeds against bacteria that isolated from mouths of smoking people by using holes method on nutrient agar. Extracts was prepared of seeds of plants that studying in stoke then bacteria that isolated from mouth of different people in different age categories and smokers (UN brush teeth regularly). Some species of bacteria were diagnosis in this experiment which were (Pseudomonas spp. Staphelococcus and Streptococcus spp.) this experiment were measured the diameter of inhibition zone around the holes in petri dishes. Both extracts of Flax and Fenugreek seeds showed an antibacterial activity against bacteria in study, also the Fenugreek seeds extract present more effective than Flax seeds extract on bacteria.

Effects of Exercise Training and Consumption of Fenugreek Seed Extract on Expression of Oxidised LDL and ROS-related Genes in Patients with Coronary Artery Occlusion

Effects of Exercise Training and Consumption of Fenugreek Seed Extract on Expression of Oxidised LDL and ROS-related Genes in Patients with Coronary Artery Occlusion

Effects of fenugreek seed extracts on growth performance and intestinal health of broilers

The purpose of this experiment was to study the effects of fenugreek seed extract (FSE) on the growth performance, intestinal morphology, intestinal immunity and cecal micro-organisms in yellow-feathered broilers. A total of 240 one-day-old male yellow-feathered broilers were selected and randomly assigned to four treatments with 6 replicates per group and ten broilers per replicate. Started from the third day, birds were fed with basal diet (CON group) or basal diet supplemented with 30 mg/kg Zinc bacitracin (ZB group), or basal diet supplemented with 50 (D-FSE group) or 100 (H-FSE group) mg/kg FSE, respectively. The experiment lasted for 56 d. The results showed that dietary FSE supplementation improved average daily weight gain (ADG) and ratio of feed to weight gain (F: G) (P < 0.01), increased intestinal villus height (VH), villus height to crypt depth ratio (V/C) (P < 0.05), serum concentrations of IL-10, and the contents of secretory immunoglobulin A (sIgA) (P < 0.05), as well as decreased the activity of iNOS (P < 0.05). The high-throughput sequencing results showed that dietary FSE supplementation increased the alpha diversity of cecal microbes, and Firmicutes, Bacteroidetes, Verrucomicrobia and Proteobacteria taken up 95% of all phyla detected, FSE significantly reduced Campylobacter, Synergistes, and Lachnoclostridium abundance (P ≤ 0.05). There were significant difference in more than 30 KEGG pathways between FSE added group and control group or ZB group. FSE supplementation, in other words, maintained gut microbiota homeostasis while improving broiler growth performance. As a result, FSE has the potential to replace prophylactic antibiotic use in poultry production system.

Comparison of flax seeds extract and fenugreek seed extract rinse against streptococcus mutans colonies

Objective: To compare flax seeds extract and fenugreek seed extractrinse against streptococcus mutans colonies Study setting: The bench work of this preclinical experimental study was carried out at Baqai Medical and Dental College Karachi., from December 2021 to January 2022. Materials and Methods: It was a preclinical experimental study. Participants were divided into 4 groups randomization was performed in allocating the groups of participants. Film of plaque from labial surface of teeth of study participants was collected on sterile strips before and after the 2 hours of intervention. The extract preparation of both the plants and culture of S. mutantcolonies were performed as per standard protocol. The extract was diluted at 1:4 for rinsing and study participants were given the rinses according to their groups. Data was analyzed by SPSS v. 22 Results: The growth of colonies was calculated on growth media plates in samples prior to rinsing and samples that were taken after the rinsing. The pre and post samples showed significant (p-value &lt;0.05) decrease in number of colonies in positive control group (conventional rinse), flax seed extract group and fenugreek seed extract group as shown in table 1. The intra group comparison of negative and positive control showed significant difference in number of colonies and same was observed with the both the extract rinses. However, the positive control and flax seed extract and fenugreek seed extract comparison was insignificant that highlighted the equal potential of herbal extracts in reducing the streptococcus mutans colonies. Conclusion: Flax seeds extract and fenugreek seed extract mouth rinses reduced the number of colonies equally as that of commercially available mouth rinse. Keywords: Flax seed extract, Fenugreek Seed Extract, Rinse, Antibacterial, streptococcus mutans

Hepatoprotective effect of Trigonella foenum graecum against ethanol-induced cell death in human liver cells (HepG2 and Huh7).

The plant Trigonella foenum graecum, also known as fenugreek, has been shown to have anticancer, antidiabetic, anti-inflammatory, and antioxidant properties. In this study, the hepatoprotective effect of fenugreek seed extract (FSE) against ethanol-induced cell death was investigated in human liver cells (HepG2 and Huh7). The cytotoxic effect of FSE and ethanol on cells was evaluated by exposing the cells at different concentrations. Following that, the cells were pre-incubated with 5-25μg/ml FSE, followed by a cytotoxic concentration (0.5mM) of ethanol. MTT and neutral red uptake assays were performed in treated cells to assess the ability of FSE to protect cells from the cytotoxic effects of ethanol. When compared to controls, ethanol treatment significantly reduced the viability of HepG2 and Huh7 cells and altered the cell morphology, whereas treatment with FSE significantly increased cell viability and reversed ethanol-induced morphological changes. Furthermore, pretreatment with FSE dose-dependently reduced lactate dehydrogenate (LDH) leakage, lipid peroxidation (LPO) level, and catalase activities while increasing glutathione (GSH) level induced by ethanol. Pretreatment with FSE also reduced the generation of reactive oxygen species (ROS), caspase enzyme activities, and protein expression of caspase-3 and -9. In HepG2 cells, ethanol-induced apoptosis was observed, whereas FSE treatment reduced apoptosis by downregulating the expression of pro-apoptotic marker genes and upregulating the antiapoptotic gene. In conclusion, this study reports on the mechanistic details of the hepatoprotective potential of FSE. The results also suggest that fenugreek seeds may be useful in preventing liver diseases caused by toxicants such as ethanol.

The Protective effect of water extract of fenugreek seeds, chicory and olive leaves on some biochemical parameters

The Protective effect of water extract of fenugreek seeds, chicory and olive leaves on some biochemical parameters

The effect of fenugreek seeds (Trigonella foenum-Gracecum) supplementation on glycemic status, androgens, and lipid profile in letrozole induced polycystic ovarian syndrome (PCOS) model

Introduction: PCOS the most common endocrinopathy of reproductive-aged females is hallmarked by characteristics of polycystic ovary syndrome and biological hyperandrogenism and hyperinsulinism. Fenugreek seeds have proven to be beneficial in the treatment of PCOS because of their antiandrogenic and anti-hyperglycaemic effects. The present study was aimed to evaluate the effect of aqueous extract of fenugreek seed in PCOS rats. Materials and method: Twenty-four female Wistar rats were divided into two groups: Group 1 served as a (control group, n=10) received saline (0.9%NaCl) while Group 2 (PCOS control group, n=30) received letrozole (1mg/kg) to induce PCOS. After 21 days, PCOS-induced rats were divided into two groups. One group was treated with the aqueous extract of fenugreek seeds and another group was treated with metformin (300mg/Kg) for 21 consecutive days while the control group continued to receive saline. At the end of the experiment ovaries were removed for histological examination and blood collected for the estimation of Insulin, Testosterone, and Lipid profile. Result: Compared with the control group, Letrozole administration in rats exhibited significant alterations in serum testosterone, insulin activity, glucose and Lipid profile (P&lt;0.001). Acyclicity of the estrus cycle with cysts were also detected. In Fenugreek and metformin groups restoration of normal ovarian stroma, normalization of estrous cycle with reduced levels of testosterone (P&lt;0.001), insulin (P&lt;0.001), glucose (P&lt;0.001), and cholesterol (P&lt;0.0001) were observed. Discussion: These findings suggest that aqueous extract of fenugreek showed better amelioration in the regulation of impaired insulin resistance, hyperandrogenaemia, and ovarian dysfunction in PCOS.

Calculation of the Zone of Inhibition and Sensitivity Pattern of Fenugreek Seeds Extract and Negila sativa Seeds Extract on ESBL E. coli Growth Plates

Background: The reason behind the poor outcomes in treating bacterial infections is mainly the limited treatment options. The strains of ESBL are generally resistant to broad-spectrum penicillin, monobactams, and third-generation cephalosporins. Literature is currently highlighting the efficacy of herbs against many resistant organisms. Hence, the study aims to identify the sensitivity pattern and zone of inhibition of Fenugreek seed extract and Nigella sativa Extract against ESBL E. Coli.&#x0D; Methodology: The calculated sample size was n = 40. The ESBL E. coli growth plate samples were recruited from an associated lab which were identified by performing biochemical tests on appropriate media i.e. Mueller-Hinton agar was used. Agar dilution methods were performed to examine the antibacterial effects of fenugreek seed extract (FGSE) and Nigella sativa seed extract (NGSE) against ESBL E. coli. wells of 8mm diameter were punched in the inoculated plates by using sterile cork borer, 100μl of different concentrations of Fenugreek seed extract (30, 40, 50, 60, and 80mg/ml) and Nigella sativa extract (30, 40, 50, 60, and 80mg/ml) were added to wells and the plates and the plates were incubated for 24 to 48 hours at 37°C. After 48 hours presence or absence of zones of inhibition were investigated.&#x0D; Results: Total 40 samples were calculated for each concentration of the solution of extracts i.e. FGSE group and NGSE group. The effective concentration of FGSE was found to be 40mg/ml and for NGSE was found to be 60mg/ml that showed maximum. Both the extracts showed inhibition of growth of organism at different concentrations table 2 shows the zone of inhibition.&#x0D; Conclusion: The Fenugreek seed extract at 40mg/ml and Nigella sativa seed extract at 60mg/ml have highest sensitivity and are effective in inhibiting the growth of ESBL E. coli on growth plates.

Design of Lipid Nanoparticles Containing Fenugreek Seed Extract

Background: The main purpose of this study was to maximize the efficacy of fenugreek seed extract by loading it in an optimised solid lipid nanoparticles (SLNs) formula.&#x0D; Methods: To achieve an effective extraction method, preliminary studies were carried out to confirm the extract, and the extract was standardised using trigonelline. The influence of independent variables lipid concentration (X1), surfactant concentration (X2), and cosurfactant concentration (X3) on dependent variables particle size (Y1) and entrapment efficiency (Y2) was also studied and optimised using the Box–Behnken design. Melt emulsification followed by ultrasonication was used to prepare SLN formulations. To understand the effect of independent variables on the dependent quality parameters, response surface plots and mathematical equations were produced.&#x0D; Results: The results confirmed that soxhalation was the most suitable method for extraction of fenugreek seeds, confirmed by standardization. Further optimization revealed that particle sizes ranged from 193.4 to 312.3 nm, with entrapment efficiencies ranging from 61.2 to 74.32 percent. This implies that the developed formulations can be used for further in vitro and in vivo characterizations.

Comparison of Antibacterial Efficacy of Fenugreek Seed Extract Rinse and Nigella Sativa Seed Extract Rinse against Streptococcus Mutant Colonies

Background: Dental infections were caused by the bacterium overgrowth on the surface of the tooth, and treatment should always be set up to prevent this development.Antibiotics have long been used as a conventional antibacterial medication, but their overuse has resulted in microbes gaining resistance to many of the antibiotics, trying to make many commercialized therapeutic remedies ineffectual and resulting to infection recurrence. In this regard we aim to analyze the antibacterial activity of nigella sativa seeds’ and fenugreek seed extract rinses against S. mutans' colonies.&#x0D; Methodology: It was a preclinical experimental study conducted at Baqai Medical and Dental College Karachi., from January - June 2021. Calculated sample size was n = 80 Consecutive sampling technique was used. Plaque of study participants was collected on sterile strips that was transported to laboratory for culture in sterile containers.The extract of Fenugreek seed and nigella sativa seed was kept in an airtight bottle and stored in a refrigerator till usage. The extracts were diluted in distilled water in 1:4 (Extract: Distilled water). Study participants were instructed to not brush their teeth before sampling. Study participants were divided into four groups (negative control, positive control, fenugreek seed extract group and Nigella sativa group) each group had 20 participants. Diluted Fenugreek seed extract and Nigella sativa extract was given to experimental groups for rinses.&#x0D; Results: There was significant decrease in number of colonies in positive controls, fenugreek seed extract group and nigella sativa extract group and there was no change in number of colonies in control group. Furthermore, the analysis showed significant (p-value = 0.001) difference among the groups followed by post hoc analysis. Post hoc analysis showed no difference between positive control, fenugreek seed extract group and nigella sativa group.&#x0D; Conclusion: Fenugreek seed extract and Nigella Sativa seed extract showed comparable antibacterial properties. Also, the effect was found to be similar to commercially available mouth rinse.

Novel Anti-Tubulin Compounds from Trigonella foenum-graecum Seeds; Insights into In-vitro and Molecular Docking Studies.

BackgroundFenugreek, also known as Trigonella foenum-graecum L, is a natural plant that belongs to the Fabaceae family and has been known as a promising source of bioactive compounds. It has been widely used as traditional medicine since it has shown to lower blood glucose, manage cholesterol levels and further aid in the prevention and treatment of cancer. Herein, we aim to evaluate the anticancer activity of methanolic fenugreek seed extract against several cancer cell lines.MethodsWe sought to investigate the phytochemical classes present in multiple fenugreek seeds extracts using HPLC-DAD followed by LC/MS, predict and investigate anticancer activity using PASS online webserver, the CellTiter-Glo assay, evaluate ADME properties, and perform molecular docking for all bioactive compounds via Maestro software.ResultsMultiple extracts exhibited distinct phytochemical classes that demonstrated different biological activities. Fenugreek methanolic extract contains flavonoid chemical class, which showed the highest anticancer activity against the HCT8 cell line of colorectal cancer (IC50 of 8.83 μg/mL), followed by KAIMRC1 breast cancer cell line (IC50 of 35.06 μg/mL), HL60 leukemia cell line (37.80 μg/mL), MDA-MB-231 breast cancer cell line (38.51 μg/mL), and lastly, HCT116 colorectal cancer cell line with IC50 of 56.03 μg/mL. In contrast, the chloroform extract was inactive. The molecular docking study for all the bioactive compounds suggested that flavonoids F6 (−9.713 and −12.132), F7 (−10.166 and −12.411), and F11 (−10.084 and −13.516) possess the highest docking scores through SP and XP scores, respectively.ConclusionThe obtained results confirm that the bioactive compounds present in fenugreek seeds exhibit anticancer activity against several cancer cells that can mediate via tubulin polymerization inhibition. Although our study has evaluated the anticancer potential of Trigonella foenum-graecum as a promising natural source for new anticancer agents, fenugreek biological activity needs further research and investigations on their mechanism of action and toxicity profile.

Therapeutic effect of fenugreek (Trigonella foenum-graecum) seeds extract against arsenic induced toxicity in Charles Foster rats

The prime objective of the present study was to establish fenugreek (Trigonella foenum-graecum L.) seeds extract as an antidote against arsenic induced hepato-renal toxicity in rats. The male Charles Foster rats (weighing 160-180 g) were selected to make arsenic intoxicated model. The arsenic treated group of rats were orally treated with sodium arsenite at the dose of 8 mg/kg body weight/day for 90 days. Thereafter, the arsenic pretreated rats were further administered with fenugreek ethanolic seeds extract at the dose of 250 mg/kg body weight/day for 90 days. After the completion of the treatment, animals of all the groups were sacrificed for the biochemical and histopathological estimation. The arsenic treated rats showed significant (p &lt; 0.0001) alterations at the various hepatic and renal biomarker parameters and at serum MDA levels in comparison to the control rats. Significant (p &lt; 0.0001) arsenic accumulation was also observed in the blood, liver and kidney tissues of the arsenic treated rats. However, after the administration with fenugreek seeds extract, significant (p &lt; 0.0001) restoration was observed in the liver and kidney biomarker parameters and at haematological variables. Fenugreek seeds extract administration also significantly (p &lt; 0.0001) reduced the serum MDA levels and arsenic concentration levels in blood, liver and kidney tissues, along with considerable restorations at the cellular architecture of liver and kidney tissues. The study concluded that fenugreek seeds possessed potential hepato-renal ameliorative effect against sodium arsenite induced toxicity in rats, and can be used for its therapeutic value against arsenic poisoning.

Turmeric and Fenugreek - Herbal Agents to Alleviate Sickle Cell Disease

Introduction: Sickle cell disease (SCD) is a genetic disorder with autosomal recessive inheritance causing abnormal hemoglobin. It is an important medical problem globally as well as in our community at Eastern province of Saudi Arabia. It accounts for large numbers of morbidity and to a lesser extent mortality. Several natural plant products over the world, which were known in some communities and their traditional healers, were studied and found to have properties in improving SCD manifestation. This research was planned to explore if any plant product under our study could prove being an effective anti-sickling agent for therapeutic use in SCD management. Objectives: Studying the effects of some plants on sickled RBCs as well as comparing between efficacies of these different plants. Material and Methods: The 49 fresh whole blood samples, extracted through venipuncture in EDTA tubes, were collected from known SCD patients whose homozygosity were confirmed by hemoglobin electrophoresis. These patients were not on recent blood transfusion or hydroxyurea, and aged 14 years or above of both sexes on clinical follow up. The dried rhizomes of turmeric (curcuma longa) powder and dried seeds flour of fenugreek (trigonella foenum-graecum) were used to evaluate the reversal type of anti-sickling activity on RBCs. Results: Out of 49 blood samples, 28 (57.1%) samples were from males and 21 (42.9%) samples from females. The average (±SD) age of the cases was 28.2 (±9.97) years with range 14 – 60 years. Significant anti-sickling activity was found using Turmeric rhizomes extract treatment with 66.81% reversal effect, and 61.28% anti-sickling action when fenugreek seeds extract was used. Conclusion: The findings of this study suggest that turmeric (C. longa) rhizome extract and fenugreek seed extract could have promising anti-sickling properties for SCD treatment.

A 90-day Repeated Oral Dose Toxicity Study of Mixed Extract of Fenugreek Seeds and Lespedeza Cuneata in Rats

This study was aimed at assessing the safety of a mixed extract of fenugreek seeds and Lespedeza cuneata (YHM), which effectively relieves male menopausal symptoms. To this end, male and female Sprague-Dawley rats were divided into the following groups and repeatedly administered YHM orally for 90 days: control, low-dose (500 mg/kg/day), intermediate-dose (1,000 mg/kg/day), and high-dose (2,000 mg/kg/day) groups. The animals were monitored for general symptoms; their body weights and electrolyte levels were measured; and urinalysis, blood chemistry and biochemistry tests, and histopathological tests were performed to assess the toxicity of YHM. The no-observed-adverse-effect level of YHM was 2,000 mg/kg/day for all male and female rats. While in the YHM-administered and control groups, most parameters were within the normal range; some rats in the high-dose group showed changes not induced by the test substance but which may be specific to an individual animal or may occur naturally. Thus, on the basis of our findings, we consider that YHM may be a safe, non-toxic substance for alleviating male menopausal symptoms.

Topical Delivery of Fenugreek Seed Extract Loaded Solid Lipid Nanoparticles Based Hydrogels for Alopecia

Background: Alopecia, a chronic dermatological inflammatory condition affecting the hair follicles. Conventional treatments are associated with the risk of serious side effects. The stratum corneum limits the percutaneous absorption of drugs. Hence, the development of novel herbal formulations for topical delivery has been the target, with the enhancement of their therapeutic efficacy and safety of use.&#x0D; Aims: To formulate and characterize Fenugreek seed extract loaded solid lipid nanoparticles carrier for the management of Alopecia to reduce the systemic side effects.&#x0D; Methodology: Fenugreek seed extract loaded solid lipid nanoparticles (SLN) were prepared by melt emulsification accompanied by probe sonication. The formulation was prepared using GMS, Tween 80, and Soya lecithin as Lipid, Surfactant, and Co-Surfactant. The SLN was incorporated into carbapol 934 dispersion to convert it into a gel. The SLN formulation was evaluated for size, Polydispersity Index, Zeta Potential, Entrapment efficiency, Transmission Electron Microscopy. After that, the SLN gel was examined for Spreadability, Extrudabilty, Viscosity, In vitro drug release, Ex vivo permeation, and Skin deposition studies.&#x0D; Results: The formulated Fenugreek seed extract loaded showed a particle size of 223.36 nm with a narrow PDI of 0.313. Entrapment efficiency revealed that 74.56±0.12% of the drug was entrapped. Transmission electron microscopy images confirmed the spherical nature of the SLN. The extended-release pattern of the formulated SLN for 24h was observed in the in vitro release studies and followed Higuchi model(R2=0.9964). Ex vivo permeability showed a 72.05±0.15% deposition of Fenugreek seed extract loaded SLN. The formulation was stable for three months without significant changes.&#x0D; Conclusion: Fenugreek seed extract loaded NLC demonstrated enhanced permeation, improved skin retention, and extended release compared to conventional gel. The developed formulation would be further used for in vivo studies and by seeing above results it can be an alternative for Alopecia in the future.

Dietary Supplementation of Fenugreek Seed Extract and Choline-Docosahexaenoic acid on Oxidative Stress and Neurodegeneration in Ovariectomized Rats with Bilateral Common Carotid Artery Occlusion

As impairment of memory and ischemic brain injury is more common in female of menopausal age, the current study aims to evaluate the protective role of fenugreek seed extract and choline-Docosahexaenoic acid (DHA) on cognitive behavior, oxidative stress and neurodegeneration in ovariectomized-cerebral ischemic rats. Cerebral ischemia was induced by bilateral common carotid artery occlusion (BCCAO) surgery to ovariectomized adult female wistar rats. Fenugreek, choline-DHA and combination of fenugreek with choline-DHA was supplemented for 30days after ovariectomy and continued for 14 more days after BCCAO surgery. Effect of this supplementation on learning and memory, brain oxidative stress and neurodegeneration in the CA1, CA3 hippocampal sub-regions were analyzed. Ovariectomized-cerebral ischemic rats demonstrated learning and memory impairment when subjected to passive avoidance task. Further, these rats also had increased brain oxidative stress, and neurodegeneration in CA1, CA3 sub-regions of hippocampus. Conversely, combined supplementation of fenugreek with choline-DHA to ovariectomized-cerebral ischemic rats exhibited a significant improvement in their learning and memory abilities, with reduced oxidative stress and neurodegeneration in CA1 and CA3 sub-regions of hippocampus.

Methanolic Fenugreek Seed Extract Induces p53-Dependent Mitotic Catastrophe in Breast Cancer Cells, Leading to Apoptosis.

PurposeThe plant Trigonella foenum-graecum, well-known as fenugreek, has been shown to control type-2 diabetes, the level of cholesterol, inflammation of wounds, disorders related to gastrointestinal tracts, and cancer as well. The present study aimed to evaluate the anti-cancer potential of methanolic fenugreek seed extract (FSE) and its possible molecular mechanism of action in breast cancer cells.MethodsThe anticancer potential of FSE was evaluated in MCF-7 and SK-BR3 breast cancer cells through various cellular assays after selecting the IC10, IC25, IC35, and IC50 doses by the cell cytotoxicity assay. Furthermore, the oral acute toxicity of FSE was examined in mice, according to the guidelines of the Organization for Economic Co-operation and Development (OECD).ResultsFSE exhibited dose-dependent cytotoxicity, as the IC50 was found to be 150 and 40 μg/mL for MCF-7 and SK-BR3 breast cancer cells, respectively. The cytological observations showed the typical apoptotic morphology in both of the breast cancer cells upon treatment with FSE, as it inhibited the migration and adhesion, in a dose-dependent manner. The flow cytometry analysis revealed that FSE induced a significant shift from G2/M, and polyploidy (>G) at higher concentrations that suggested the activation of p53-mediated mitotic catastrophe, consequently leading to apoptosis. FSE induced a significant increase in the mitochondrial depolarization, ROS as well as a Bax/Bcl-2 ratio, and also exhibited the mitochondrial associated p53 signaling pathway. The in vivo acute toxicity data revealed that the oral administration of FSE did not induce any toxic effect in mice.ConclusionThis study, for the first time, reports the mechanistic details of the anti-cancer potential of FSE. It requires a detailed analysis to understand the effect of FSE to induce the apoptosis through the multiple signaling pathways at varying concentrations. The nontoxic effect of FSE in mice suggests to utilize it safely for pharmaceutical formulations in different cancer systems.

Withdrawal Notice: Role of Zinc Oxide Nanoparticles Synthesized by Fenugreek Seeds Extract as Anticancer Agent: In Vitro and In Vivo Studies

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