Colocynthis Extract Research Articles

Effect of Irrigation Cuttings at Different Growth Stages and Spraying with Citrullus Colocynthis Extract on the Leaf Water Balance of two Cultivars of Zea Mays L.

A study in the real world with a Randomised Complete Block Design (R.C.B.D.) utilising a split-split diagrams layout with three separate replicates was carried out at the research facility of the college's water resources and soil sciences department at the Agriculture faculty / University of Diyala in the autumn season 2022. The experiment included three stages of cutting off irrigation: male flowering, milky stage, and three concentration levels of Citrullus Colocoynthis extract. Two cultivars of Zea mays L. were used: AGN720 and JAMESON. The concentration levels were 50 ml L-1 and 100 ml L-1, respectively, and two cultivars were used: AGN720 and JAMESON Citrullus Colocoynthis extract has an anti-transpiration effect on the water balance of leaves and water use efficacy of Zea mays L. grown under water stress conditions. The most important results are as follows: the AGN720 variety recorded the best water use efficiency, with an increase of 9.04% compared to the JAMESON variety. Spraying the extract of Citrullus Colocoynthis as anti-transpiration at a concentrate level of 100 ml L-1 increased the capability of water retention, relative water content, and water use efficiency. The irrigation cut-off treatment in the milky phase stage had the best water use efficiency, saving 2.559 kg of grain m-3 water compared to the no-cut irrigation treatment.

The Comparative Effect of Citrullus colocynthis Hydro-Alcoholic Extract and Metformin on Morphometric Ovarian Follicles Disorders in Estradilol valerate-Iinduced Polycystic Ovary Syndrome Rats

Background: Polycystic ovary syndrome (PCOS) is an endocrine disorder that affects 6-10% of women in reproductive age. The medicinal values of Citrullus colocynthis extract (CCT) stems from its anti-oxidative and anti-inflammatory effects. This study evaluated the comparative effect of CCT and metformin on morphometric ovarian disorders in PCOS rats. Materials and Methods: Fifty female Wistar rats having 2-3 consecutive estrous cycles during two weeks were divided into five groups (n=10 each group). The rats in the control group only received sesame oil as estradiol valerate solvent, whereas the rats in the sham group were injected intramuscularly with 4 mg/rat estradiol valerate-induced PCOS. Following PCOS induction, the rats in the metformin group received 50 mg/kg metformin orally for three weeks. Rats in the Extract group were treated with 50 mg/kg plant extract for 21 days following the induction with PCOS. Additionally, the rats in metformin+ extract group were treated with the combination of 50 mg metformin plus plant extract for three weeks. The ovaries were removed and were fixed for tissue processing. The slices were stained by hematoxylin-eosin after clearing and hydration. Follicular count and morphometric changes were evaluated in primordial, primary, pre-antral and antral follicles. Results: The mean diameter of primordial follicle was similar in all groups, but mean diameter of primary follicle decreased in the sham group (145.50± 49.26 µm) compared to metformin (278.76± 156.64 µm), extract (311.70± 147.74 µm) and metformin+ extract groups (265.35± 88.16 µm). The diameter of pre-antral and antral follicles in the sham group were significantly larger than those in the control group, but were not significantly different in all other groups including metformin, extract, and metformin+ extract in comparison with control group (P< 0.05). Conclusion: In this study, the data has demonstrated that CCT like metformin could improve follicular morphometric disorders in PCOS rats. [GMJ.2018;7:e1045] Â

The Bio-herbicidal potential of some wild plants with allelopathic effects from Tabuk Region on selected local weed species.

Weeds are considered one of the most serious problems limiting global agricultural production. As a result, chemical herbicides have been extensively used for weed control. However, overuse of synthetic herbicides, has resulted in public concerns over the effect of herbicides on the health of the ecosystems and humans. In the food system, innovative approaches are needed to foster sustainable practices that preserve biodiversity, conserve habitats, and mitigate climate change factors. Thus, alternatives are required to control the weeds. This study aimed to determine the impact of some wild plants' (Citrullus colocynthis, Euphorbia retusa, Retama raetam, Artemisia monosperma, Tamarix gallica, and Artemisia judaica) allelopathic potentials (at rates of 0, 15, 25, 35, and 50 g/L) on seed germination of selected local weeds (Portulaca oleracea, Amaranthus retroflexus, and Chloris barbata) collected from different locations in Tabuk region, Saudi Arabia. GC-MS analysis was used to evaluated the main compounds in the wild plants under study. The experimental design was completely randomized block design (CRBD) with three replicates. According to the results, phytochemical screening of the wild plants using GC-MS analysis showed a wide range of phytochemicals. Amaranthus retroflexus exhibited the highest germination rate in the control group. In addition, applying 5 g/L and 20 g/L of Citrullus colocynthis extracts had no discernible effect on the rate of germination of A. retroflexus seed; however, they were able to reduce the germination rate as compared to the control. As the extract concentration of Artemisia monosperma rose to 20 g/L, the germination rate of A. retroflexus dropped. Neither 35 g L-1 nor 50 g L-1 of A. monosperma extract inhibited the germinate of A. retroflexus. The germination rate of Portulaca oleracea decreased with increasing extract concentration of C. colocynthis. The extract of C. colocynthis at 50 g/L had the lowest rate. The germination rate of Chloris barbata decreased with increasing extract concentration of C. colocynthis. The highest germination rate of C. barbata was observed in control, followed by 5g/L, while no germination was observed at 20, 35, and 50 g/L of C. colocynthis extracts. A. retroflexus's root length shrank when the extract concentration of C. colocynthis rose. A. retroflexus's control sample had the most extended root length, followed by 5 and 20 g/L, respectively. C. colocynthis at 35 and 50 g/L showed no root elongation as this treatment inhibited radicle protrusion. High concentration of d-Glycero-d-galacto-heptose and pentane in C. colocynthis aqueous extract may be the cause of C. colocynthis' ability to inhibit Chloris barbata germination. The entire C. barbata plant length decreased when treated with 5 g/L of C. colocynthis extract. No growth was seen at any of the higher C. colocynthis concentrations (20, 35, and 50 g/L). The present work revealed that cultivating allelopathic crops like the selected studied wild plants from the Tabuk region has a promising future as an antagonistic species in a biological weed control program or combined with integrated weed management in agricultural food production.

Anticancer activity, phytochemical investigation and molecular docking insights of Citrullus colocynthis (L.) fruits

Cancer disease is regarded as one of the most significant public health issues, regardless of economic standards. Medicinal plants are now regarded as a natural source of anticancer medicines due to their antioxidant and anti-mutagenic actions. Cucurbitaceae is considered to be one of the most economically significant families. One family species is Citrullus colocynthis (L.), which has a high concentration of many active secondary chemical metabolites. Various C. colocynthis plant extracts showed cytotoxicity against some cancer cells. This study aims to identify the C. colocynthis fruit components and determine whether they have anticancer action against MIA PaCa-2 and A431 cells. High-Performance Liquid Chromatography/Quadrupole Time of Flight/Mass Spectrometry (HPLC/QTOF/MS); the technique was accustomed to investigate the compounds of the ethyl acetate (EtOAc) fruit extract. Anticancer activity was investigated on both MIAPaCa-2 and A-431 cell lines. DPPH assay for antioxidant activity was carried out. Molecular modelling was employed to help understand the molecular basis for the observed anticancer activity. 24 compounds were tentatively identified by comparing the extract’s fragmentation pattern in positive mode against reference compounds spectra and literature. The EtOAc extract of C. colocynthis had effective positive results on cancer cells (MIAPaCa-2 and A-431) and was characterized by slight or no harmful effect on normal (healthy) cells. For the DPPH assay, EtOAc and BuOH extracts exhibited high antioxidant activity (86 and 76%, respectively) compared with the oxidative potential of the standard compound (Caffeic acid, 98%). One of the major cucurbitacin derivatives that LC/MS tentatively identified in the EtOAc extract was Cucurbita-5(10),6,23-triene-3β,25-diol. During this study, docking experiments and MD simulations were carried out, which suggested the anti-pancreatic cancer activity of C. colocynthis extract to be attributed to EGFR inhibition by Cucurbita-5(10),6,23-triene-3β,25-diol. Therefore, expansion of this type of research should be encouraged in the hope of obtaining natural therapeutics for cancerous tumors in the future, having the advantage of being cheaper, safer, and with fewer side effects.

Green synthesis of copper nanoparticles using Citrullus colocynthis leaves extract: photocatalytic, antimicrobial and antioxidant studies

Abstract Considering the ecofriendly aspects of green synthesis, copper nanoparticles (Cu NPs) were produced using leaves extract of Citrullus colocynthis (Desert Gourd) as a reducing agent and CuSO4 as a Cu precursor. The characterization of synthesized Cu NPs was performed using various techniques including UV-Visible spectroscopy (UVS), Fourier Transform Infrared (FTIR), Scanning Electron Microscopy (SEM), X-ray diffraction (XRD) and Energy dispersive X-ray (EDX). The tested NPs (face centered cubic) were determined to possess an average size of 17 ± 4.2 nm with spherical shape which exhibited highest absorption (λ max) at 560 nm. These NPs were assessed for their potential to function as a photocatalyst in degradation of methylene blue (MB) dye under UV light and a significant degradation (65 %) of MB dye was observed within irradiation period of 160 min. The Cu NPs displayed a promising antibacterial activity (ABA) against various bacterial cultures such as P. multocida, Botryococcus subtilis, S. aureus and Escherichia coli. While, appreciable antioxidant potential (AP) of tested nanoparticles was also revealed by various invitro antioxidant assays including total phenolic contents (TPC), total flavonoids contents (TFC) and diphenyl picrylhydrazyl (DPPH) assays. The fabrication of Cu NPs through green route, the use of C. colocynthis extract is recommended as an effective antimicrobial, antioxidant and photocatalytic agent as green route offers various advantages over chemical synthesis.

Bioactive compounds of Citrullus colocynthis aerial parts: characterization and biological properties

In this study, the bioactive components of Citrullus colocynthis extracts were analyzed in view of their potential use as antioxidant/antibacterial agent. The bioactive compounds were extracted in different organic solvents (hexane, ethanol and ethyl acetate) and analyzed by column chromatography, thin-layer chromatography, high-performance liquid chromatography and gas chromatography-mass spectrophotometry (GC-MS). Three distinct fractions were collected and subsequently examined, one from ethyl acetate extraction (I) and two from ethanolic extraction (II and III). p-Coumaric acid was the major phenolic acid from the ethyl acetate extracts (0.11 ± 0.023 mg/kg) while resorcinol was the major phenolic compound from the ethanol extracts (25.00 ± 3.21 mg/kg). Twenty-four bioactive compounds were identified by GC-MS analysis where 1-docosanol pentafluoropropionate was the major bioactive compound in ethanol extracts. Among the ethanol extracts, the highest antioxidant activity was found in fraction III. The highest anti-bacterial activity values, measured in terms of the size of the inhibition zone (mm) against Bacillus cereus and Staphylococcus aureus, i.e. 24 ± 1.62 and 22 ± 2.19 mm, respectively, were attained at 24 µg/mL for fractions III and I. From the results achieved in this work, ethanol extracts of C. colocynthis aerial parts could be considered promising as antioxidant and anti-infectious agents.

Antioxidant, Hypoglycemic, Antilipidemic, and Protective Effect of Polyherbal Emulsion (F6-SMONSECCE) on Alloxan-Induced Diabetic Rats.

The current study focused on the antioxidant potential, α-amylase inhibitory activity, and hypoglycemic, hypolipidemic, and histoprotective (pancreas and kidney) effects of polyherbal emulsion on the alloxan-induced diabetic rats. Polyherbal formulations were prepared from extracts and oils of Nigella sativa (N. sativa), Citrullus colocynthis (C. colocynthis), and Silybum marianum (S. marianum). Out of nine stable formulations, one formulation named F6-SMONSECCE was found to be the best after its evaluation using antioxidant and in vitro α-amylase inhibition assay. The prepared herbal formulations showed significant (p < 0.05) antioxidant activity in terms of radical scavenging as 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric-reducing antioxidant power (FRAP) assays and also revealed the presence of a significant amount of total phenolic and flavonoid contents. "F6- SMONSECCE" (prepared with composition; Silybum marianum oil (SMO) + Nigella sativa extract (NSE) + Citrullus colocynthis extract CCE) was selected for an in vivo trial to ascertain its antidiabetic potential. The treatment dose was determined by using an acute toxicity trial on rats. Administration of alloxan (150 mg/kg b.w., i.p.) significantly (P < 0.05) augmented the blood glucose levels and lipid contents as total cholesterol (TC), triglycerides (TG), low-density lipoproteins (LDL-c), and very-low-density lipoproteins (VLDL-c). However, the levels of insulin and high-density lipoproteins (HDL-c) were found to be decreased, and the histopathological alterations were also found in the pancreas and kidney. The administration of the polyherbal formulation (F6-SMONSECCE) significantly attenuated the blood glucose levels (22.94%), TC (29.10%), TG (38.15%), LDL-c (27.58%), and VLDL-c (71.52%), whereas on the other side, the insulin (-149.15%) and HDL-c levels (-22.22%) were significantly increased. A significant histopathological normalization was observed in the pancreas and kidney tissues of the F6-SMONSECCE-treated rats. The current findings proposed that the prepared polyherbal formulation "F6-SMONSECCE" exhibited significant antioxidant, antilipidemic, and hypoglycemic potential and hence might be suggested as a remedy against diabetes or as a coadjuvant to synthetic medicines to maintain normal physiology.

Systematic induced resistance in Solanum lycopersicum (L.) against vascular wilt pathogen (Fusarium oxysporum f. sp. lycopersici) by Citrullus colocynthis and Trichoderma viride.

The antifungal effects of Citrullus colocynthis extract (Hexane, chloroform, methanol, and water) were tested in vitro on Fusarium oxysporum f. sp. lycopersici (Sacc.) W. C. Snyder & H. N. Hans (FOL), the causal agent of Fusarium wilt. Of these, methanol and water extract at 10% showed the highest inhibition of mycelial growth of FOL by 12.32 and 23.61 mm respectively. The antifungal compounds were identified through Fourier transform infrared (FT-IR) spectroscopy and gas chromatography-mass spectroscopy (GC-MS). The methanol extract was compatible with the biocontrol agent Trichoderma viride. The antagonistic fungi were mass-cultured under laboratory conditions using sorghum seeds. Both T. viride and C. colocynthis methanol extract was also tested alone and together against FOL under both in vitro and in vivo conditions. The combination of T. viride and C. colocynthis showed the highest percentage of antifungal activity (82.92%) against FOL under in vitro conditions. This study revealed that induced systemic resistance (ISR) in enhancing the disease resistance in tomato plants against Fusarium wilt disease. The combined treatment of T. viride and C. colocynthis significantly reduced the disease incidence and index by 21.92 and 27.02% in greenhouse conditions, respectively. Further, the induction of defense enzymes, such as peroxidase (PO), polyphenol oxidase (PPO), β-1,3-glucanase, and chitinase were studied. The accumulation of defense enzyme was greater in plants treated with a combination of T. viride and C. colocynthis compared to the control. Reduction of wilt disease in tomato plants due to the involvement of defense-related enzymes is presumed through this experiment.

Antifungal Activity of Phenols Compound Separated from Quercus infectoria and Citrullus colocynthis against Toxic Fungi.

Penicillium expansum is one of the most harmful post-harvest fungal pathogens. Aspergillus flavus is a saprotrophic fungal organism with broad distribution, producing mycotoxins that are toxic to humans and animals. This study aimed to investigate the antifungal activity of phenolic alcohol extract for the dry plants Oak (Quercus infectoria Oliv) and Bitter Melon (Citrullus colocynthis (L.) Schrad). Three concentrations of phenolic alcohol extract of Oak and Bitter Melon (100, 200 and 300 mg/mL) have been prepared against two fungi, Penicillium expansum and Aspergillus flavus. The results showed that all three concentrations of phenolic extracts gave antifungal activity, and the percentage inhibition of diameter growth (PIDG) increased with increasing concentrations. The C. colocynthis extract gave the highest average of PIDG (38.29%), followed by Q. infectoria with an average of PIDG (34.13%) against P. expansum and A. flavus. The A. flavus fungus experienced more potent inhibition, with an average of PIDG (49.05%), than P. expansum, with an average PIDG of (23.37%). The results showed that the C. colocynthis extract gave the highest PIDG (70.7±3.90), followed by Q. infectoria with PIDG (31.1±3.335) at a concentration of (300 mg/mL) on P. expansum. While the results for phenolic extracts of C.colocynthis and Q. infectoria on A. flavus showed that the antifungal activity of C. colocynthis extract had the highest PIDG (72.09±4.10) followed by Q. infectoria with PIDG (62.49±3.63) at a concentration of (300 mg/mL). We concluded that the phenolic extracts of Q. infectoria galls and C. colocynthis fruit showed inhibitory activity against two toxin-producing fungi, P. expanisum and A. flavus.

The anticoccidial effect of alcoholic extract of Citrullus colocynthis fruit and Juglans regia peel‌ in experimentally infected domestic chicken

One of the main illnesses within the poultry industry is coccidiosis. Anticoccidial medicines applied in the poultry industry show many shortcomings and new control measures are necessary. The current research aimed to study the effect of extract of Citrullus colocynthis and Juglans regia peel on growth performance, gut bacteria, Haematological, Anticoccidial Index (ACI), and Optimum Anticoccidial Activity (OAA) of coccidiosis-infected domestic chicken. The maximum weight gain was observed in the groups treated with 0.001% and 0.01% C. colocynthis extract. Moreover, 0.01% C. colocynthis extract treatment increased two factors of ACI and OAA by 121.42 and 109, respectively, which were higher than commercial anticoccidial (Sulfaclozine). The extract of C. colocynthis fruit and J. regia peel decreased monocytes and eosinophils haematological factors and increased basophils in birds infected with Eimeria. Both extracts modulated intestinal microbiome haematological factors in birds infected with Eimeria, while J. regia peel extract had better performance than C. colocynthis fruit extract. These results indicate that used C. colocynthis and J. regia extracts have an anti-coccidial effect and the potential to control Eimeria infection.

Apoptotic Cell Death via Activation of DNA Degradation, Caspase-3 Activity, and Suppression of Bcl-2 Activity: An Evidence-Based Citrullus colocynthis Cytotoxicity Mechanism toward MCF-7 and A549 Cancer Cell Lines

The objectives of this study are to investigate the cytotoxic effect of different Citrullus colocynthis extracts on breast and lung cancer cell lines using flow cytometry to gain mechanistic insights. C. colocynthis was extracted sequentially using the Soxhlet method. We first tested the plant extracts’ cytotoxicity on non-malignant L929 cells and cancerous breast (MCF-7) and lung (A549) cell lines. We observed that the IC50 of the methanol extract on the viability of MCF-7 and A549 cell lines was 81.08 µg/mL and 17.84 µg/mL, respectively, using the MTT assay. The aqueous and methanol extracts were less toxic when tested against the non-cancerous L929 cell line, with IC50 values of 235.48 µg/mL and 222.29 µg/mL, respectively. Then, using flow cytometry, we investigated the underlying molecular pathways with Annexin-V, Anti-Bcl-2, Caspase-3, and DNA fragmentation (TUNEL) assays. Flow cytometric and molecular marker analyses revealed that the methanol extract activated caspase-3 and inhibited Bcl-2 protein, causing early and late apoptosis, as well as cell death via DNA damage in breast and lung cancer cells. These findings indicate that the methanol extract of C. colocynthis is cytotoxic to breast and lung cancer cell lines. The total phenolic and flavonoid content analysis results showed the methanolic extract of C. colocynthis has a concentration of 326.25 μg GAE/g dwt and 274.61 μg QE/g dwt, respectively. GC-MS analysis of the methanol extract revealed phytochemicals relevant to its cytotoxicity.

Comparative investigation of the catalytic application of α/β/γ-MnO2 nanoparticles synthesized by green and chemical approaches

ABSTRACT Three phases (α, β, and γ) of manganese dioxide (MnO2) are successfully stabilized in a single entity for the first time. For this purpose, Citrullus colocynthis (bitter apple) extract is used as a natural surfactant in green synthesis. MnO2 nanoparticles were synthesized in the presence and absence of plant extracts under the same conditions. The morphology of both products is analysed by SEM and STEM to understand the role of plant extract in controlling the morphology of particles. The crystallinity and composition are analysed by XRD and confirmed that the product is composed of multiple phases α, β, and γ. The reduction of dyes and nitroarenes is studied using MnO2 nanoparticles (green and chemical products) as catalysts. The apparent rate constant, a percentage reduction, time reduction and reduced concentration compare the activities of both catalysts. After comparative data analysis, the catalytic reduction of picric acid is found fastest among all the substrates. All the results are analysed based on structure, functional group and affinity towards catalysts.

Effect of Citrullus colocynth fruit extract on pro and anti apoptotic molecules in human melanoma cell line (A375).

Melanoma remains a major cause of death worldwide. Chemotherapy might be used to treat advanced Melanoma which is associated with some side effects. Hence, providing proper treatment or proper employment of lower toxic substances is essential. Citrullus colocynthis, a medicinal plant, seems a potential anticancer herbal medicine against Melanoma via various efficient compounds. Therefore, it is of interest to analyze the effect of Citrullus colocynthis fruit extract on pro and anti apoptotic molecules in the human melanoma cell line (A375). Cell viability test was done using MTT assay. mRNA expression of Bax and Bcl2 was done by real-time PCR. The data was analyzed statistically by one way analysis of variance and Duncan multiple range test with graph prism version 5. p<0.05 was considered significant. Citrullus colocynthis extract caused a marked increase in cell death in a dose-dependent manner. At the end of 48 hours, maximum inhibition (50%) was at 400 and 500µg/ml. The study demonstrated that the effect of Citrullus colocynthis extract has elevated the Bax mRNA expression on human melanoma cell lines. Data shows that Citrullus colocynthis fruit extract has an anticancer effect on the human melanoma cell line (A375) by increasing the expression of Bax and Bcl2 and this could be because of the phytochemicals present in it.

Effects of some anti-diabetic herbal extracts on the insulin-degrading enzyme in human colon cancer Caco-2 cell line.

Objective:Type 2 diabetes mellitus (T2DM) is a condition characterized by insufficient insulin production or insulin resistance. The insulin-degrading enzyme (IDE) is responsible for degrading insulin and is a potential drug target for T2DM treatment. Numerous activities have been proposed for plant extracts, but research on the effects of plant extracts on IDE expression and activity is riddled with drawbacks.Materials and Methods:We investigated the effect of Phaseolus vulgaris, Allium cepa, Portulaca oleracea, Cinnamomum verum, and Citrullus colocynthis extracts on the expression and activity of IDE in the Caco-2 cell line.Results: Findings of RT-PCR showed that IDE gene expression was reduced following treatment with P. vulgaris, C. colocynthis, and C. verum extracts. The results of IDE activity with fluorogenic peptide substrate V also indicated that P. vulgaris, C. colocynthis, and P. oleracea extracts reduced IDE activity in a significant and dose-dependent manner.Conclusion:The hydroalcoholic extracts studied, except for A. cepa, can prevent insulin degradation by reducing the expression and activity of the IDE enzyme. This new insight into the effects of herbal medicines on IDE activity can help future studies.

Antihyperglycemic and Antihyperlipidemic Evaluation of Zingiber officinale, Anethum graveolens and Citrullus colocynthis Extracts with Different Polarities in Streptozotocin-Induced Diabetic Rats

Antihyperglycemic and Antihyperlipidemic Evaluation of Zingiber officinale, Anethum graveolens and Citrullus colocynthis Extracts with Different Polarities in Streptozotocin-Induced Diabetic Rats

Induction of Bax and Activation of Caspases by Hydro Ethanolic Leaf Extract of Citrullus colocynthis (L)-mediated Apoptosis in Breast Cancer Cell Line (MCF-7)

Cancer is the most deadly disease that causes death among the world. It is caused by genome and epigenome abnormalities. Herbal plants are used for treatment of cancer. Citrullus colocynthis is valuable medicinal plants used for treatment of cancer. The plant as antidiabetic, anticancer activity, and antioxidant activity.The aim of the study is to find induction of bax and activation of caspases by hydro ethanolic leaf extract of Citrullus colocynthis (L)-in Human breast cancer cells (MCF-7). Materials and methods, Human breast cancer cell was purchased from the national centre for cell sciences. Cell line and cell culture were performed and cell viability was done by MTT assay. Total RNA isolation, cDNA conversion and gene expression analysis by real time PCR. This study clearly indicates that plant extract has a significant role in modulation of intrinsic apoptotic signaling in human breast cancer cells which might be due to the presence of cucurbitacin present in Citrullus colocynthis. It is conducted that Citrullus colocynthis extract inhibits the growth of the human breast cancer cells (MCF-7) by regulating the expression of pro apoptotic (Bax) and caspases -3 genes. Hence Citrullus colocynthis may be served as a potential drug for treatment of human breast cancer cells.

Undesired Effects of Bioinsecticides Molecules in Wistar Rats: Case of Spirotetramat, Citrulus Colocynthis and Cleome Arabica Extracts

The use of pesticides is becoming an indispensable technique in most agricultural practices, regardless of the level of development of the country. Currently, the pesticides used are often less toxic and more specific and are based on insect physiology. Recent studies indicate that pesticide intoxication induces oxidative stress. This work aims to study the neurobehavioral consequences of the administration of two insecticides currently widely used in agriculture: spirotetramat (an inhibitor of lipid synthesis in insects) and the ethanolic extract of Citrullus colocynthis (a plant endemic to the Algerian Sahara) and the ethanolic extract of Cleome arabica (Capparidaceae) The different behavioral tests (elevated cross maze, open fields and forced swimming) show that the have a significant impact on the degree of anxiety of rodents.These products significantly influence the biochemical parameters (blood sugar, cholesterol, triglycerides, urea, creatinine), the hormone Adreno CorticoTropic Hormone, acetylcholine esterase,

Anti-Proliferative, Cytotoxic and Antioxidant Properties of the Methanolic Extracts of Five Saudi Arabian Flora with Folkloric Medicinal Use: Aizoon canariense, Citrullus colocynthis, Maerua crassifolia, Rhazya stricta and Tribulus macropterus.

Saudi Arabian flora have a history of use as folklore remedies, although such properties have yet to be explored rigorously, and the safety of such remedies should be assessed. This study determined the anti-proliferative, cytotoxic, and antioxidant properties of extracts of the following five plants indigenous to Saudi Arabia: Aizoon canariense, Citrullus colocynthis, Maerua crassifolia, Rhazya stricta, and Tribulus macropterus. The aerial parts of the five plants were collected from various locations of the western and northern regions of Saudi Arabia and used to prepare methanolic extracts. Three approaches were used to determine the proliferation and cytotoxicity effects using HaCaT cells: MTT, FACS, and confocal microscopy. Meanwhile, two approaches were used to study the antioxidant potential: DPPH (acellular) and RosGlo (cellular, using HaCaT cells). C. colocynthis possessed anti-proliferative activity against HaCaT cells, showing a significant decrease in cell proliferation from 24 h onwards, while R. stricta showed significant inhibition of cell growth at 120 and 168 h. The IC50 values were determined for both plant extracts for C. colocynthis, with 17.32 and 16.91 µg/mL after five and seven days of treatment, respectively, and for R. stricta, with 175 and 105.3 µg/mL after five and seven days of treatment. R. stricta and M. crassifolia exhibited the highest capacities for scavenging the DPPH radical with IC50 values of 335 and 448 µg/mL, respectively. The subsequent ROS-Glo H2O2 assay confirmed these findings. The R. stricta and M. crassifolia extracts showed potent antioxidant activity in both acellular and cellular models. The C. colocynthis extract also demonstrated significant anti-proliferation and cytotoxic activity, as did the R. stricta extract. These properties support their usage in folk medicine and also indicate a further potential for development for holistic medicinal use or as sources of new active compounds.

Evaluation Of The Antibacterial Activity Of Citrullus Colocynthis Extracts(In vitro study)

The plant of c. colocynthis is perennial herbal of the Cucurbitaceous types that isused as a traditional medicinal plant on a Mediterranean tub and equatorialnations.Studies on the antibacterial properties of Citrullus colocynthis leaf extract,Medicinal plants have conventional been used in abortifacient and treatsconstipation, edema, Infection caused by bacteria, cancer and diabetesproblems.The antibacterial efficacy of citrullus colocynthesis (L.) was investigatedin this work using five species of pathogenic bacteria isolated from urinary tractinfections: E. coli, Klebsiella pneumoniae, Streptococcus spp, Psudomonasauroginosa, and Staphylococcus aureus. For the antibacterial test, water andethanol extract were employed.The ethanolic extract showed inhibitory activityagainst Escherichia Coli at (100 °C, 80 °C, 60 °C) while Staphylococcus aureus at(100 °C, 80 °C), Streptococcus spp. at (100 °C). Water extract exhibited less or noactivity against all types of bacteria.The findings of this investigation indicate thatC. colocynthis might be utilized to treat disorders caused by the test organisms.

Citrullus colocynthis extract and synthesized Selenium nanoparticles enhance non‐specific response and resistance against Aeromonas sobria in Nile tilapia ( Oreochromis niloticus )

The effects of Citrullus colocynthis extract (CCE) and synthesized Se nanoparticles (Nano-Se) on non-specific immune response and resistance to Aeromonas sobria in Nile tilapia (Oreochromis niloticus) were investigated. Treatments included three levels of Nano-Se (0.5, 1 and 2 mg/kg of feed), three levels of CCE (0.1%, 0.3% and 0.5%) and control group (no additives). The diets were fed for 4 weeks, and biochemical indices, serum lysozyme, respiratory burst activities and antioxidant enzymes were measured on weeks 1, 2 and 4. After 4 weeks of feeding, fish were infected with A. sobria and mortalities were recorded for 14 days. Results of this study showed that feeding tilapia with CCE and Nano-Se supplements significantly enhanced biochemical indices, serum lysozymes and respiratory burst. CCE treatments had a moderate effect on superoxide dismutase and no effect on the other antioxidant enzymes. Nano-Se treatments had significantly positive effects on antioxidant enzymes. Both CCE and Nano-Se supplements reduced mortality following A. sobria infection. The lowest mortality (13%) was observed in the group fed with 2 mg/kg Nano-Se, and the highest mortality of 90% was observed in the control group. It can be concluded that C. colocynthis extract and synthesized Nano-Se supplementation added to fish feed can act as immunostimulants and enhance the immune functionality, antioxidant status and disease resistance in cultured Nile tilapia (O. niloticus).