Clerodendrum Inerme Research Articles

Insecticidal potentials of dry powder and solvent extracts of Tithonia diversifolia (Hemsl.) A. Gray flower against rice meal moth, Corcyra cephalonica (Stainton)

Insecticidal potentials of dry powder and solvent extracts of Tithonia diversifolia (Hemsl.) A. Gray flower against rice meal moth, Corcyra cephalonica (Stainton)

Synthesis, physicochemical characterization and biological activity of synthesized Silver and Rajat Bhasma nanoparticles using Clerodendrum inerme

Bhasmais Metallo-medicine and made from metals and minerals. Rajatbhasma or Silver Bhasma belongs to a group of nanoparticles that have medicinal values and are used in Ayurveda as Drugs against various ailments. Clerodendrum inermea traditionally well-accepted plant is used extensivelyin ayurvedic therapeutic formulations, but till date no major steps have been carried out to validate the scientific relevance of synthesized nanoparticles from Rajatbhasma using C. inerme. Therefore, in the present study biosynthesized nanoparticles were characterized by UV–Vis spectroscopy, SEM, FESEM and EDX analysis whereas, a comparative study has also been made to check the antioxidant and antimicrobial activity of synthesized silver and rajatbhasma nanoparticle. The SEM and FESEM analysis revealed that the synthesized nanoparticles are well shaped and the average particle size ranges between 30–90 nm and 10-50 nm respectively. In the case of EDX analysis, the highest peak at ~3Kev in the case of synthesized silver and rajatbhasma nanoparticle supports the formation of silver nanoparticles. Subsequently, antioxidant and antimicrobial activities of the synthesized nanoparticles showed excellent results when compared to the standard. The obtained results may provide support in the field of therapeutics and drug delivery and might prove beneficial as a novel drug candidate against bacterial infection in the future.

Lignans from the stems of Clerodendrum inerme Gaertn.

AbstractThe polar constituents of Clerodendrum inerme collected from coastal area of Thai Binh province were investigated. From the water soluble fraction of the C. inerme stems, four lignan and lignan glucosides (1‐4) along with a phenolic glucoside (5) were isolated. Their chemical structures were established as icariol A2 (1), syringaresinol‐4‐O‐β‐glucopyranoside (2), lariciresinol‐4‐O‐β‐D‐glucopyranoside (3), dehydrodiconiferyl alcohol‐4‐O‐β‐D‐glucopyranoside (4) and leonuriside A (5) by NMR spectroscopic and mass spectrometric analysis as well as comparison with those reported in the literature. Compounds 1, 2, 3 and 5 were found for the first time from this plant.

Phenolic glycosides from the stems of Clerodendrum inerme Gaertn. collected in Vietnam

Five phenolic glycosides, clerodenoside A (1), seguinoside K (2), cistanoside D (3), verbascoside (4), and isoverbacoside (5) were isolated from the ethyl acetate soluble fraction of methanolic extract of the Clerodendrum inerme stems. Their structures were determined by spectroscopic analysis and comparison of spectral data with those reported in the literature. Compound 3 was isolated from this plant for the first time.

DNA barcode-based phylogenetic assessment of selected mangroves from sundarbans delta and Kerala

India harbors the wealthiest biodiversity of mangroves, yet the utilization of sequence-based DNA barcodes for the characterization of mangrove diversity from the Indian coastal region is needed to be explored. In the present study, we assessed DNA barcode-based phylogenetics of mangroves from Sundarbans Delta and Kerala at the ITS locus of the nuclear genome. The phylogenetic analysis was performed using Bayesian inference, which proved to resolve the evolutionary affinities effectively. Our study presents mangroves’ systematic assessment with total 6 DNA sequences generated from 5 genera, and the first DNA barcode of Volkameria inermis and Avicennia marina from Payyanur Kerala, Avicennia alba and Suaeda maritima from the Sundarbans Delta was reported from ITS locus. The phylogenetic assessment confirmed that Avicennia belongs to the family Acanthaceae and placed the Volkameria inermis from Payyanur and Clerodendrum eriophyllum under the same monophyletic clade.

Elucidation of phytomedicinal efficacies of Clerodendrum inerme (L.) Gaertn. (Wild Jasmine)

Clerodendrum inerme is a perennial shrub belonging to the family Lamiaceae and is used in many of the herbal preparations of Siddha and Ayurveda in India. Ethnomedicinally, the leaves of this plant are used to cure various ailments. In spite of enormous ethnomedicinal implications, proper chemical profiling and characterization of isolated compounds of C. inerme still remains unaddressed. Present study involves the characterization and chemical profiling of phytoconstituents from leaf extract which promise to be of immense therapeutic significance. Two compounds namely squalene and linolenic acid methyl ester were isolated from the leaves of C. inerme employing column chromatography technique. The structures were elucidated by spectroscopic methods including FTIR, 1H NMR and 13C NMR. Subsequently, antioxidant and antimicrobial activities of the isolated compounds were estimated in-vitro. Pertaining results were validated with in silico molecular docking-based investigations which revealed that both the compounds displayed high binding affinities with the target proteins of the antioxidant pathway commonly targeted for drug development.

Anti-migration and Anti-invasion Abilities of Methanolic Leaves Extract of Clerodendrum Inerme on Lung Cancer Cells

Background: Clerodendrum inerme is a folk medicinal plant used in the treatment of various illnesses such as a cough, scrofulous infection, venereal infection, skin diseases and tumors. It exhibited many pharmacological effects including hepatoprotective, anti-inflammatory, antibacterial, anti-oxidant and anticancer properties. Objective: The purpose of this study was to investigate the influence of methanolic extract of C. inerme leaves on migration, invasion and adhesion activities on human lung adenocarcinoma. Materials and methods: Cytotoxicity, cell motility, migration, invasion and adhesion abilities were detected by MTT, wound healing, trans-well mobilization, modified Boyden chamber and cell adhesion assay, respectively. Results: The results demonstrated that up to 400 μg/mL methanolic leaves extract has low toxicity on A549 cells showing more than 50% cell viability. At non-cytotoxic and sub-toxic doses (200 and 400 μg/mL) of methanolic leave extract significantly suppressed cell motility, migration, invasion and cell adhesion compared with the untreated control. Conclusion: These results suggested that methanolic leaves extract of C. inerme inhibited migration, invasion and adhesion of A549 cells. These findings showed new therapeutic potential for C. inerme in anti-metastatic therapy.

Synergistic Antimicrobial and Antioxidant Properties of Coccinia grandis (L.) Voigt, Clerodendrum inerme (L.) Gaertn. and Acanthus ebracteatus Vahl. Extracts and Their Potential as a Treatment for Xerosis Cutis

Background: A common health condition among older persons is xerosis cutis. Topical corticosteroid treatments are ­associated with side effects. There is an unmet need for her­bal treatment alternatives. Coccinia grandis, Clerodendrum inerme and Acanthus ebracteatus are used to treat skin con­ditions in Thai traditional medicine. This study aimed to investigate their antimicrobial and antioxidant properties, synergistic properties as well as their cytotoxicity. Methods: ­Ethanolic herbal extracts were used to perform minimal ­inhibitory (MIC) and minimal bactericidal concentration (MBC) assays on common skin pathogens. Synergistic anti­microbial activity was evaluated by a chequerboard assay. Antioxidant and synergistic properties were assessed by a 1,1-diphenyl-2-picrylhydrazyl assay. Cytotoxicity was tested on normal adult human primary epidermal keratinocytes. Results: All extracts showed an inhibitory effect on growth of all microorganisms tested. MIC and MBC values ranged from 0.0625 to 32 mg/mL and from 0.0625 to >256 mg/mL, respectively. A. ebracteatus extract markedly demonstrated bactericidal activity against an methicillin-resistant Staphylococcus aureus strain. Additive antimicrobial activity was observed (fractional inhibitory concentration index values: 0.75–1). All extracts possessed antioxidant properties (IC₅₀ values: 0.12–0.25 mg/L). However, antagonism was observed with paired extract combinations (combination index values: 1.025–1.455). The cell viability assay confirmed that herbal extracts were not cytotoxic. Conclusions: Our results provide early findings of pharmacological activities to support a novel choice of herbal combinations as potential local skin treatment options for xerosis cutis.

Green Synthesis of Gold and Silver Nanoparticles Using Leaf Extract of Clerodendrum inerme; Characterization, Antimicrobial, and Antioxidant Activities.

Due to their versatile applications, gold (Au) and silver (Ag) nanoparticles (NPs) have been synthesized by many approaches, including green processes using plant extracts for reducing metal ions. In this work, we propose to use plant extract with active biomedical components for NPs synthesis, aiming to obtain NPs inheriting the biomedical functions of the plants. By using leaves extract of Clerodendrum inerme (C. inerme) as both a reducing agent and a capping agent, we have synthesized gold (CI-Au) and silver (CI-Ag) NPs covered with biomedically active functional groups from C. inerme. The synthesized NPs were evaluated for different biological activities such as antibacterial and antimycotic against different pathogenic microbes (B. subtilis, S. aureus, Klebsiella, and E. coli) and (A. niger, T. harzianum, and A. flavus), respectively, using agar well diffusion assays. The antimicrobial propensity of NPs further assessed by reactive oxygen species (ROS) glutathione (GSH) and FTIR analysis. Biofilm inhibition activity was also carried out using colorimetric assays. The antioxidant and cytotoxic potential of CI-Au and CI-Ag NPs was determined using DPPH free radical scavenging and MTT assay, respectively. The CI-Au and CI-Ag NPs were demonstrated to have much better antioxidant in terms of %DPPH scavenging (75.85% ± 0.67% and 78.87% ± 0.19%), respectively. They exhibited excellent antibacterial, antimycotic, biofilm inhibition and cytotoxic performance against pathogenic microbes and MCF-7 cells compared to commercial Au and Ag NPs functionalized with dodecanethiol and PVP, respectively. The biocompatibility test further corroborated that CI-Ag and CI-Au NPs are more biocompatible at the concentration level of 1–50 µM. Hence, this work opens a new environmentally-friendly path for synthesizing nanomaterials inherited with enhanced and/or additional biomedical functionalities inherited from their herbal sources.

Hispidulin attenuates the social withdrawal in isolated disrupted-in-schizophrenia-1 mutant and chronic phencyclidine-treated mice.

Hispidulin is a flavonoid isolated from Clerodendrum inerme that was found to inhibit intractable motor tics. Previously, we found that hispidulin attenuates hyperlocomotion and the disrupted prepulse inhibition induced by methamphetamine and N-methyl-d-aspartate (NMDA) receptor antagonists, two phenotypes of schizophrenia resembling positive symptoms. Hispidulin can inhibit COMT, a dopamine-metabolizing enzyme in the prefrontal cortex (PFC) that is important for social interaction. Here, we investigated whether hispidulin would affect social withdrawal, one of the negative symptoms of schizophrenia. We examined whether acute administration of hispidulin would attenuate social withdrawal in two mice models, juvenile isolated disrupted-in-schizophrenia-1 mutant (mutDISC1) mice and chronic phencyclidine (PCP)-treated naïve mice. In chronic PCP-treated mice, hispidulin (10 mg·kg-1 , i.p.) attenuated social withdrawal similar to that observed with dopamine D1 receptor antagonist (SCH-23390, 0.02 mg·kg-1 , i.p.) and was mimicked by the selective COMT inhibitor, OR-486 (10 mg·kg-1 , i.p.). Hispidulin increased extracellular dopamine levels in the PFC of chronic PCP-treated mice. In isolated mutDISC1 mice, hispidulin also reversed social withdrawal. In both models, intra-PFC microinjection of a D1 agonist (SKF-81297: 10 nmol/mouse/bilateral) reversed the impairment of Ser897 phosphorylation at the GluN1 subunit of NMDA receptors, suggesting the association between GluN1 Ser897 -phosphorylation and D1 activation in the PFC exits in both models. Hispidulin attenuated social withdrawal by activating D1 receptors indirectly through elevated dopamine levels in the PFC by COMT inhibition. This nature of hispidulin suggests that it a potential novel therapeutic candidate for the treatment of negative symptoms in schizophrenia.

Detection and molecular characterization of Clerodendron yellow mosaic virus infecting Volkameria inermis in Pakistan

Detection and molecular characterization of Clerodendron yellow mosaic virus infecting Volkameria inermis in Pakistan

Control of damping-off and root rot diseases of Acacia tree using some biological control agents and plant extracts

The study included the isolation and diagnosis of the associated fungi to dampingoff and the root rot disease of the Acacia plants and evaluating the effectiveness of some biological agents in controlling the disease in vitro. The results of isolation and diagnosis from the infected roots of Acacia plant showed the presence of the two pathogenic fungi (Rhizoctonia solani and Fusarium solani), which appeared frequently in all samples brought from some nurseries in Babylon province. The isolates of two pathogenic fungi (R. solani and F. solani) affected the germination of Acacia seeds which led to occurring a significant excelling through raising the intensity of the infection with two pathogenic fungi (R. solani and F. solani) which amounted to 83.33 and 41.66%, respectively, compared to the control treatment, in which the intensity of the infection amounted to zero. The two fungi had also significantly reduced the dry and fresh weights of the total vegetative and root system. The results of the antagonistic potential test for the fungus (Trichoderma harzianum) showed high efficiency in inhibiting the two pathogenic fungi, which achieved an antagonistic potential on the PSA media. Azospirillum sp. bacteria showed high antagonistic potential in inhibiting the two pathogenic fungi (R. solani and F. solani) with a percentage of 64.1 and 61.1, respectively. The aqueous extract for the plants (fruits of castor, leaves, and flowers of Clerodendrum inerme, garlic oil) showed an effective effect in inhibiting the pathogenic fungi on the PSA. The extract of the castor fruit plant gave better efficiency than rest of the extracts where the percentage of inhibition to the two pathogenic fungi for the aqueous extract for the castor plant at a concentration of 15% amounted to 56.66 and 54.81%, respectively.

Antimalarial Effect of Lemburung Meit (Clerondrum Inerme Linn) Stew on Malarial Infections at Piru Health Center, West Seram District, Maluku

Antimalarial effect assay from Lemburung meitt (Cloredendrum inerme) has been done. Plant have been used as a source of medicine it is commonly known as “lamburung meit” and All parts of the plants is used traditionally as malarial disease. This research was aimed to evaluate the toxicity and antimalarial activity of lamburung meit (Clerodendrum inerme) stew water. It was quasi experiment with clinical observation desain and 30 patients using exclusion and inclusion criteria. The result showed that lamburung meit (Clerodendrum inerme Linn) stew water can reduce the density of malaria parasite from day 3 SGOT, SGPT, ureum and creatinine levels do not change after the used of material test. The findings indicated that lamburung meit (Clerodendrum inerme Linn) stew water exhibited potent antimalarial activities and does not cause toxicity effects on the liver and kidneys. Therefore, the compounds are potentially developed into novel antimalarial drugs.

Phytochemical and ftir analysis of a mangrove plant - Volkameria inermis L.

Phytochemical and ftir analysis of a mangrove plant - Volkameria inermis L.

Evaluation of Immunomodulatory Activity of <i>Clerodendrum inerme</i> on Human PBMC

Medicinal and ornamental plants have been used for many centuries in various ayurvedic treatments and chinese medicine. Many of which have proven to possess many bioactive compounds which may treat many deadly ailments. One such medicinal and ornamental plant is the Clerodendrum inerme. The Anti-Inflammatory Activity of Clerodendrum inerme is well proven by many previously established works of literature. This provides a pathway to evaluate the immunomodulatory activity of the plant since anti-inflammatory and immunomodulatory activity go hand in hand. This study aims to evaluate the immunomodulatory activity of the methanolic activity of Clerodendrum inerme. The leaves were harvested, dried and extracted using methanol. The phytochemical analysis for the extract was conducted and a column chromatography was performed to separate the extract into various fractions. Cell proliferation and NO inhibition assay was performed for each fraction and a GC-MS analysis for the best fraction was performed to identify the key compounds responsible for the immunomodulatory activity. The crude extract showed the presence of many key phytochemical groups. The column chromatography yielded eight different fractions and the sixth fraction was found to possess the best immunomodulatory activity as it showed the most significant reduction in cellular proliferation as well as nitric oxide production. The GC-MS analysis showed the presence of fourteen compounds in the key fraction.

Endophytic Mycobiota recorded from Clerodendrum inerme and their biological activities

Endophytic Mycobiota recorded from Clerodendrum inerme and their biological activities

NaCl-induced stress: physiological responses of six halophyte species in in vitro and in vivo culture

To investigate the mechanisms underlying salt tolerance, physiological parameters of six halophyte species [Vitex rotundifolia L., Clerodendrum inerme (L.) Gaertn, Phyla nodiflora (L.) Greene, Scaevola sericea Vahl, Alternanthera bettzickiana (Regel) Nichols, and Dracaena cambodiana Pierre ex Gagn] under NaCl stress in in vitro and in vivo culture tests were examined. Membership function analysis and cluster analysis divided the six species, based on their salt tolerance level, into three groups: Group 1 (highly salt tolerant) included C. inerme, A. bettzickiana and S. sericea; Group 2 (moderately salt tolerant) included P. nodiflora; Group 3 (weakly salt tolerant) included V. rotundifolia and D. cambodiana. In response to in vitro NaCl stress, all six species showed a significant increase in the activities of antioxidant enzymes. NaCl stress enhanced free proline content in the leaves of all six species. CAT, SOD activity and proline accumulation were significantly correlated with the growth of C. inerme, P. nodiflora and A. bettzickiana under in vitro NaCl treatment. We conclude that NaCl-tolerant plants may suffer slight damage within a certain salt concentration, as evidenced by the activities of antioxidant enzymes and the accumulation of free proline. Six halophytic species showed a different salt tolerance level under in vitro and in vivo culture tests, due to the activities of antioxidant enzymes and the accumulation of free proline.

Hypoglycemic and antioxidant activities of Clerodendrum inerme leaf extract on streptozotocin-induced diabetic models in mice

ObjectiveRecently, much attention has been paid to natural product-derived compounds for antidiabetic drug discovery. More recent studies are being focused on clarifying the bioactivity of plants and derived products. The aim of the present study was to investigate the anti-oxidant and antidiabetic activities of Clerodendrum inerme leaf extract (CILE) in streptozotocin-induced diabetic mice. MethodsC. inerme leaves were analyzed for preliminary phytochemical properties and the content of total phenolic and flavonoid were determined. In vitro anti-oxidant activity was measured using DPPH assay. Streptozotocin-induced diabetic model in mice was applied for in vivo study by the effect of CILE at two dose levels (343 and 686 mg/kg b.w.). ResultsThe results showed that C. inerme leaves contained the major constituents of flavonoids, alkaloids, tannins, triterpenes, and saponins. CILE exhibited the total polyphenol and flavonoid content with 120.458 mg gallic acid equivalent/g dry weight and 4.494 mg hispidulin equivalent/g dry weight, respectively. The anti-oxidant activity of CILE was expressed with IC50 = 25.28 µg/mL. CILE at the doses of 343 mg/kg and 686 mg/kg after 7 d administration exerted a decrease in plasma glucose, protected the liver, kidneys against oxidation stress via increasing glutathione content in the liver, and reduced malondialdehyde content in the liver and kidneys. Pancreatic histological analysis in diabetic mice treated with CILE also showed the pancreatic β-cells regeneration via increasing the size and number of pancreatic islets. ConclusionThese findings suggested that C. inerme leaves had potent antidiabetic and anti-oxidant activities. The results provide reliable scientific base, which is the premise for further research and development of CILE as supplements.

Exogenous interference detection in urine proteinograms

Recently, much attention has been paid to natural product-derived compounds for antidiabetic drug discovery. More recent studies are being focused on clarifying the bioactivity of plants and derived products. The aim of the present study was to investigate the anti-oxidant and antidiabetic activities of Clerodendrum inerme leaf extract (CILE) in streptozotocin-induced diabetic mice.C. inerme leaves were analyzed for preliminary phytochemical properties and the content of total phenolic and flavonoid were determined. In vitro anti-oxidant activity was measured using DPPH assay. Streptozotocin-induced diabetic model in mice was applied for in vivo study by the effect of CILE at two dose levels (343 and 686 mg/kg b.w.).The results showed that C. inerme leaves contained the major constituents of flavonoids, alkaloids, tannins, triterpenes, and saponins. CILE exhibited the total polyphenol and flavonoid content with 120.458 mg gallic acid equivalent/g dry weight and 4.494 mg hispidulin equivalent/g dry weight, respectively. The anti-oxidant activity of CILE was expressed with IC50 = 25.28 µg/mL. CILE at the doses of 343 mg/kg and 686 mg/kg after 7 d administration exerted a decrease in plasma glucose, protected the liver, kidneys against oxidation stress via increasing glutathione content in the liver, and reduced malondialdehyde content in the liver and kidneys. Pancreatic histological analysis in diabetic mice treated with CILE also showed the pancreatic β-cells regeneration via increasing the size and number of pancreatic islets.These findings suggested that C. inerme leaves had potent antidiabetic and anti-oxidant activities. The results provide reliable scientific base, which is the premise for further research and development of CILE as supplements.

Clerodendrum inerme (L.) Gaertn. Extract Exerts Anticancer Activity on Lung Cancer Cells

Cancer is the leading cause of death word wide. Recently there are no new drugs for safe and efficient treatment. Clerodendrum inerme (L.) Gaertn. (Verbenaceae) plant is being used by the ethnic people for cancer treatment. In this study, cytotoxic and antiproliferative potential of hydroalcoholic (methanol and water; 70:30 v/v) extract of C. inerme were evaluated. Various anticancer investigations performed like, lung cancer cell A-549 culture, dye exclusion assay, MTT assay, morphological changes and compatibility with RBC, confirmed the presence of the moiety that have the cytotoxic and antiproliferative potential. Compatibility with RBC was observed, when treated with standard drug doxorubicin, and hydroalcoholic extract of C. inerme at 259.5 μg/ml concentration (IC50). In addition, the same treatment reveled, decrease in cytotoxic efficacy and cell viability against lung cancer cells. Furthermore, change in the cell morphology also suggesting potent antitumor properties of C. inerme.
 Dhaka Univ. J. Pharm. Sci. 17(2): 191-196, 2018 (December)