Cordia Dichotoma: A Comprehensive Review of its Phytoconstituents and Endophytic Fungal Metabolites and their Potential Anticancer Effects.

Cordia Dichotoma is a valuable medicinal plant belonging to the family Boraginaceae. It consists of several beneficial secondary metabolite components, including alkaloids, carbohydrates, flavonoids, glycosides, saponins, and tannins. Numerous studies have been conducted to assess the anticancer properties of Cordia Dichotoma on MCF-7, A-549, PC3, and HeLa cancer cell lines, primarily utilizing ethanolic extract, methanolic extract, and chloroform extract. The results of these studies have demonstrated significant effects. Furthermore, several studies have revealed the rich phytoconstituent content of Cordia Dichotoma with some significant components previously utilized by researchers to investigate the anticancer properties of specific compounds. This review discusses several of these components, including ß-sitosterol, α-amyrin, Quercitrin, Robinin, betulin, Taxifolin, and Hesperetin. Additionally, a recent study uncovered that the anticancer effect of metabolites from endophytic fungi residing on the Cordia Dichotoma plant is attributed to a property of the plant itself. This review focuses on the current state of anticancer research related to this plant and its components.

Cordia oncocalyx and oncocalyxones: From the phytochemistry to the anticancer action and therapeutic benefits against chronic diseases.

Cordia oncocalyx Allemão is an endemic economically underexploited plant from Brazilian semi-arid region. Herein, we carried out a well-defined bibliographic review about the pharmacological activities of oncocalyxones from C. oncocalyx and mechanisms responsible for the biomedical properties. MeSH terms were used in the scientific databases for a narrative exploration. Technological development and bioproducts were also examined. Cordia oncocalyx is a deciduous tree of sexual reproduction rich in terpenoid quinones. Among them, oncocalyxone A, a 1,4-benzoquinone, the main compound from heartwood ethanol extracts, revealed anti-inflammatory and anti-edematogenic actions induced by carrageenan and dextran and antinociceptive potential in mice provoked by acetic acid and formalin. Oncocalyxone A inhibits platelet aggregation via activation of the soluble guanylate cyclase enzyme and blocks glycation processes. In addition to the antimicrobial effects against protozoa, fungi and bacteria and relaxation of smooth muscles, oncocalyxone A reduces mean blood pressure and glycemia in diabetic rats, decreases glomerular filtration parameters and tubular transport of electrolytes, and presents in vitro antimitotic and cytotoxic action upon different types of cancers, including resistant lung carcinoma lines. It has low oral acute toxicity (LD50 > 2000 mg/kg) and activates cellular apoptosis through the production of free radicals and interactions with DNA. However, no patents were found, which also emphasizes that Brazil, as the cradle of the main articles on C. oncocalyx, is wasting time and money. Moreover, slight systemic deleterious effects in mammals stimulate the use of oncocalyxone A and related compounds as lead constituents of safer drugs against chronic diseases.

Physicochemical and Microbiological Characteristics of Stem Bark Exudate Gum of Cordia millenii Tree in Conventional Release Tablets.

The development of a raw material into an acceptable pharmaceutical excipient involves evaluation of the physicochemical and formulation properties of the potential raw material. Results from these evaluations may serve as a guide to subsequent use of the substance. The objective of the study was to evaluate the physicochemical and microbiological properties of the stem bark gum of Cordia millenii tree in conventional release paracetamol tablets. From the physicochemical evaluations, the gum was slightly acidic and soluble in all the aqueous-based solvents, except 0.1 N HCl in which it was sparingly soluble. All the absorptive properties of the gum indicated tablet disintegrating potential for tablet formulation. The total ash of the gum was higher than that of the international standard gum arabic. Micromeritic properties of the gum indicated the need for a flow aid to improve its flowability. There were no harmful microorganisms detected in the gum. Aerobic organisms and moulds and yeast were detected within permissible limits. Tablets formulated using six different concentrations of gum dispersions as a binder were generally soft and failed the USP T80 standard of dissolution, indicating poor binding and drug releasing properties. Quality control properties of three different batches of tablets containing varying concentrations of the dry gum as a disintegrating agent were comparable to tablets containing equal concentrations of corn starch. The in vitro drug releases were similar at all-time points of drug evaluation. The gum can therefore be considered as a good disintegrant in the formulation of conventional release tablets.

Current Trends and Future Prospects on the Therapeutic Potential of Cordia dichotoma G. Forst.-A Valuable Folk Medicine.

BACKGROUND: Cordia dichotoma G. Forst (Boraginaceae), usually recognized as Clammy/ Indian cherry, is a familiar Ayurvedic, Unani, and modern herbal medicine used for diverse unrelated ailments since antiquity. It is rich in phytochemical constituents, has nutritional significance, and possesses enormous pharmacological properties. OBJECTIVE: This review has been established to highlight the importance of C. dichotoma G. Forst by providing comprehensive knowledge of its phytochemical, ethnobotanical, pharmacological, and toxicological aspects with a perception to foster pharmaceutical research to exploit its maximum potential as a therapeutic agent. METHODS: Literature research has been accomplished using Google Scholar and databases like Science Direct, WOS, PubMed, SciFinder, Scopus with updates until June 2022. RESULTS: The work is an update on C. dichotoma G. and it reviewed and analyzed its phytochemical, ethnobotanical, pharmacological and toxicological knowledge from early human communities to contemporary medicinal and pharmaceutical applications with comprehensive examination of myriad plausible applications in the present-day scientific milieu. The species depicted the presence of diverse phytochemical profiles, possibly justifying its bioactive potential. CONCLUSION: This review will help lay grounds to facilitate state-of-art research intended to acquire additional information about the plant. The study offers opportunities to explore bio-guided isolation strategies for isolating and purifying phytochemical constituents that are biologically effective including pharmacological and pharmaceutical aspects to better understand its clinical relevance. Exploring pure isolated phytoconstituents for their mode of action including estimation of their bioavailability and pharmacokinetic parameters would be of considerable interest in assessing the attained pharmacological effect. Clinical studies are required to validate the suitability of its traditional usage.

Phytochemical screening of Cordia glabrata (MART.) A.DC. extracts and its potential antioxidant, photoprotective, antimicrobial and antiviral activities / Triagem fitoquímica de extratos de Cordia glabrata (MART.) A.DC. e sua potencial atividade antioxidante, fotoprotetora, antimicrobiana e antiviral

Species of the genus Cordia have shown biological activities, such as anti-inflammatory, analgesic, antioxidant, antiviral, and antifungal activities. The species Cordia glabrata (MART) A.DC. Has no information concerning its phytochemical profile and possible biological activities. Thus, this study aimed to evaluate this profile in ethanolic extracts of young, adult and senescent leaves, as well as their antioxidant, photoprotective, antimicrobial, and virucidal potentials. Phytochemical analysis was performed by TLC (thin-layer chromatography) and showed the presence of flavonoids, tannins, and terpenes. The evaluation by UPLC-MS/MS (Ultra performance liquid chromatography - tandem mass spectrometer) evidenced the presence of caffeic (3.89 mgL-¹), p-cumaric (6.13 mgL-¹), and ferulic (0.58 mgL-¹) acids, whilst, in GC/MS (Gas chromatography–mass spectrometry) analysis there was a greater amount of palmitic (51.17%), stearic (20.34%), linoleic (9.62%), and miristic (8.16%) fatty acids. The DPPH (2,2-Diphenyl-1-picrylhydrazyl) and ABTS+ (2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)) radicals were used to verify the potential antioxidant activity, observing a better activity for the leaf extract in the adult phenological stage: 54.63 ± 1.06 µgmL-¹ (DPPH) and 44.21 ± 1.69 mM (ABTS). The potential photoprotective activity of the extracts was determined by spectrophotometry and the in vitro values of SPF (Sun Protection Factor) in young and adult leaves (5.47 and 5.41, respectively) showed values close to the minimum SPF of 6.0 required by ANVISA (Brazilian Health Regulatory Agency). It was not observed an antimicrobial activity for Staphylococcus aureus with a minimum inhibitory concentration of 2000 µgmL-¹, however the anti-herpetic assay against the Herpes simplex virus type 2 (HSV-2) showed a potent virucidal activity at the tested concentrations with CV50 value <0.195 µgmL-¹ and a Selectivity Index (SI = CC50 / CV50) greater than 448. The results [...].

Espécies do gênero Cordia apresentam atividades biológicas, como anti-inflamatória, analgésica, antioxidante, antiviral e antifúngica. Para a espécie Cordia glabrata (MART) A.DC., ainda não existem informações sobre seu perfil fitoquímico e possíveis atividades biológicas, deste modo, o presente estudo teve como objetivo avaliar este perfil em extratos etanólicos de folhas jovens, adultas e senescentes, bem como o potencial antioxidante, fotoprotetor, antimicrobiano e virucida. A análise fitoquímica foi realizada por CCD (Cromatografia em Camada Delgada), mostrando a presença de flavonóides, taninos e terpenos. Na avaliação por CLAE EM/EM (Cromatografia Líquida de Ultra Eficiência acoplada a Espectrometria de Massas) foi evidenciado a presença dos ácidos caféico (3,89 mgL-¹), p-cumárico (6,13 mgL-¹) e ferúlico (0,58 mgL-¹), paralelamente, na CG/EM (Cromatografia Gasosa acoplada a Espectrometria de Massas) verificou-se maior quantidade dos ácidos graxos palmítico (51,17%), esteárico (20,34%), linoléico (9,62%) e mirístico (8,16%). Os radicais DPPH (2,2-Difenil-1-picrilhidrazil) e ABTS+ (2′-Azino-bis (ácido 3-etilbenzotiazolina-6-sulfônico)) foram utilizados para verificar o potencial antioxidante, observando se uma atividade superior para o extrato da folha em sua fase fenológica adulta: 54,63 ± 1,06 µgmL-¹ (DPPH) e 44,21 ± 1,69 mM (ABTS+). A potencial atividade fotoprotetora dos extratos foi determinada espectrofotometricamente e os valores in vitro de FPS (Fator de Proteção Solar) em folhas jovens e adultas (5,47 e 5,41 respectivamente) apresentaram valores próximos ao FPS mínimo de 6,0 exigido pela ANVISA (Agência Nacional de Vigilância Sanitária). Não foi observada atividade antimicrobiana para Staphylococcus aureus sendo a concentração inibitória mínima de 2000 µgmL-¹, no entanto o ensaio anti-herpético contra o vírus Herpes simplex tipo 2 (HSV-2) mostrou uma potente atividade virucida nas concentrações testadas [...].

Phytochemistry, and pharmacological efficacy of Cordia dichotoma G. Forst. (Lashuda): A therapeutic medicinal plant of Himachal Pradesh.

Cordia dichotoma, Indian cherry is one of the traditional medicinal plant well-known for its medicinal properties against variety of diseases primarily hepatocellular disorders. C. dichotoma is moderate size tree that may be found throughout the Himachal Pradesh and commonly called as lashuda. The objective of the present study is to emphasize the phytochemical and pharmacological study with hepatocurative assessment of C. dichotoma to strengthen not only traditional knowledge but also to validate scientific value of its medicinal potential. Furthermore, comprehensive literature information of C. dichotoma has been compiled from the variety of sources, including scientific databases like PubMed and Google Scholar and pertinent publications and books. The information provided in this study covers the years from 1956 to 2021 and KingDraw chemical structure editor software was used to depict the chemical structures of various secondary metabolites such as flavonoids, tannins, alkaloids, proteins carbohydrate and phenolic compounds extracted from the different parts of the C. dichotoma. Although, flavonoids and phenolic compounds are the most prominent phytoconstituents predominantly detected in C. dichotoma, which are known for great antioxidant potential and also they are renowned for their various pharmacological and therapeutic efficiency against various chronic diseases. Overall, the studies included in this review implies that the plant and its extracts have significant therapeutic benefits not only for hepatic but also for a variety of diseases. While further research is required to fully understand the processes underlying C. dichotoma application in various pharmacological activities.

Phytochemical Investigation of Cordia africana Lam. Stem Bark: Molecular Simulation Approach.

BACKGROUND: The current work planned to evaluate Cordia africana Lam. stem bark, a traditionally used herb in curing of different ailments in Africa such as gastritis and wound infections, based on phytochemical and antibacterial studies of two pathogenic microorganisms: methicillin-resistant Staphylococcus aureus (MRSA) and Helicobacter pylori. METHODS: High performance liquid chromatography (HPLC) profiling was used for qualitative and quantitative investigation of the ethanol extract. The minimum inhibitory concentration (MIC) of the ethanolic extract and isolated compounds was estimated using the broth microdilution method and evidenced by molecular dynamics simulations. RESULTS: Four compounds were isolated and identified for the first time: α-amyrin, ß-sitosterol, rosmarinic acid (RA) and methyl rosmarinate (MR). HPLC analysis illustrated that MR was the dominant phenolic acid. MR showed the best bacterial inhibitory activity against MRSA and H. pylori with MIC 7.81 ± 1.7 µg/mL and 31.25 ± 0.6, respectively, when compared to clarithromycin and vancomycin, respectively. CONCLUSION: The antibacterial activity of the stem bark of Cordia africana Lam. was evidenced against MRSA and H. pylori. Computational modeling of the studied enzyme-ligands systems reveals that RA and MR can potentially inhibit both MRSA peptidoglycan transpeptidases and H. pylori urease, thereby creating a pathway via the use of a double target approach in antibacterial treatment.

Anticancer Activity of Cordia dichotoma against a Panel of Human Cancer Cell Lines and Their Phytochemical Profiling via HPLC and GCMS.

The current study was conducted to examine the in vitro anticancer potential of Cordia dichotoma (bark, leaves, pulp and seed). The plant material was collected from UT of J&K and methodical bioassays were carried out on ten human cancer cell lines (Michigan Cancer Foundation-7 (MCF-7), M.D. Anderson-Metastatic Breast (MDA-MB-231), Neuroblastoma-2a (N2A), SH-SY5Y, U-251, HCT-116, SW-620, A-549, MIA PaCa-2, Panc-1) from five different origins (breast, CNS, colon, lung, pancreas) respectively. Methanolic extracts were produced and fractions were then obtained from the extracts and evaluated for cytotoxicity. Mechanistic assays, HPLC, and GCMS profiling were performed on the highest active fraction. The Sulforhodamine B (SRB) assay determined the in vitro cytotoxicity. The findings revealed that the bark portion had in vitro cytotoxicity against the A-549 human lung cancer cell line. To our knowledge, this is the first study to show that the plant's bark has anticancer properties and induced chromatin condensation, confirmed cell death via ROS generation, and significantly decreased colony formation in A-549 cell line from lung origin in a dose-dependent manner. Furthermore, HPLC and GCMS investigations indicated the presence of a number of bioactive molecules such as gallic acid (144,969.86) uV*sec, caffeic acid (104.26) uV*sec, ferulic acid (472.87) uV*sec, vanillic acid (13,775.39) uV*sec, palmitic acid (18.34%), cis vaccenic acid (28.81%), etc. and one of the compounds was reported for the first time from the bark. As a result of its promising efficacy, it may become an essential cancer chemopreventive or chemotherapeutic medication for patients with lung carcinoma.

Cordiasecosides G-J, 9,10-Seco-29-norcycloartane glycosides isolated from Cordia lutea and their antibacterial activities.

Four undescribed secocycloartane monoglycosides (1-4) were isolated from an ethanolic extract of the dry flowers of Cordia lutea Lam. Their structural assignment is based on NMR and MS analysis. Their stereochemistry is confirmed by molecular modelling studies using DFT-NMR calculations done for compound 3. In vitro antibacterial activity of the four compounds was moderate on Helicobacter pylori (MIC = 15.6 µg/mL), and much weaker on Staphylococcus aureus, Pseudomonas aeruginosa or Escherichia coli (MIC >125 µg/mL). Toxicity evaluated against RAW 264.7 cells was weak (IC50 values ranging from 24 to 41 µM i.e. 15 to 24 µg/mL), but in the same range as anti-Helicobacter activity.

Essential oils of Cordia species, compounds and applications: a systematic review / Aceites esenciales de especies de Cordia, compuestos y aplicaciones: una revisión sistemática

The purpose of this systematic review was to identify the available literature on the essential oil from species of genus Cordia. This study followed the Preferred Reporting Items for Systematic Reviews. The search was conducted on four databases: LILACS, PubMed, Science Direct, and Scopus until June 5th, 2020, with no time or language restrictions. Sixty out of the 1,333 initially gathered studies fit the inclusion criteria after the selection process. Nine species of Cordia were reported in the selected studies, out of which 79% of the evaluated studies reported essential oil from Cordia curassavica. The essential oil extraction methods identified were hydrodistillation and steam distillation. As for biological application, antimicrobial, anti-inflammatory, larvicidal and antioxidant activities were the most reported. The main compounds reported for essential oil were ß-caryophyllene, α-humulene, α-pinene, bicyclogermacrene, and sabinene. The information reported in this systematic review can contribute scientifically to the recognition of the importance of the genus Cordia.

El propósito de esta revisión sistemática fue identificar la literatura disponible sobre el aceite esencial de especies del género Cordia. Este estudio siguió los elementos de informe preferidos para revisiones sistemáticas. La búsqueda se realizó en cuatro bases de datos: LILACS, PubMed, Science Direct y Scopus hasta el 5 de junio de 2020, sin restricciones de tiempo ni de idioma. Sesenta de los 1.333 estudios reunidos inicialmente cumplieron los criterios de inclusión después del proceso de selección. Se informaron nueve especies de Cordia en los estudios seleccionados, de los cuales el 79% de los estudios evaluados informaron aceite esencial de Cordia curassavica. Los métodos de extracción de aceite esencial identificados fueron la hidrodestilación y la destilación al vapor. En cuanto a la aplicación biológica, las actividades antimicrobianas, antiinflamatorias, larvicidas y antioxidantes fueron las más reportadas. Los principales compuestos reportados para el aceite esencial fueron ß-cariofileno, α-humuleno, α-pineno, biciclogermacreno y sabineno. La información reportada en esta revisión sistemática puede contribuir científicamente al reconocimiento de la importancia del género Cordia.

Sperm quality and testicular histopathology of Wistar albino male rats treated with hydroethanolic extract of Cordia dichotoma fruits.

CONTEXT: Cordia dichotoma Forst. (Boraginaceae) has potent pharmacological impact. Meanwhile, its effect on fertility is unclear. OBJECTIVE: This study investigates the effect of Cordia fresh fruits hydroethanolic extract on fertility. MATERIALS AND METHODS: 120 Wistar albino male rats were divided into four groups (n = 30). The first group was negative control, and the second, third, and fourth groups received 125, 250, and 500 mg extract/kg bodyweight for 56 days. After 56 days, Cordia force-feeding stopped, and all groups were kept under laboratory conditions for another month to study the recovering effect. RESULTS: After day 56, extract at 500 mg/kg significantly reduced sperm total count, motility%, and alive%, to 47.60 ± 2.27 × 106 sperm/mL, 43.33% ± 1.49, and 63.67% ± 1.19, respectively, abnormalities% increased considerably (26.67% ± 0.54), compared to the negative control. Also, significant depletion on follicle-stimulating hormone (2.66 ± 0.21 mIU/L), luteinizing hormone (1.07 ± 0.06 mIU/L), and testosterone (2.69 ± 0.13 nmol/L) level was recorded, compared to the negative control. Cordia negative effect showed on histopathological studies of testes, prostate, and seminal vesicles. Fortunately, these adverse effects of Cordia recovered remarkably after stopping administration for one month. CONCLUSIONS: Cordia antifertility effect may be due to its hypocholesterolemic effect, where cholesterol, the steroid cycle precursor, was significantly reduced. This study can be incorporated in clinical research after being repeated on another small experimental animal, their offspring, and one large experimental animal, then going to a clinical study that we plan to do in the future.

Pharmacognostic and phytochemical study of the flowers of Cordia sebestena L.

The present study shows the pharmacognostic and phytochemical studies on the flowers of Cordia sebestena L. belongs to the family Boraginaceae. C. sebestena L. is found primarily in tropical and subtropical regions of the American, Asian and African continents. Though it is an important plant, until date no pharmacognostic work is found on its parts such as flowers. Various organoleptic characters were recorded by macroscopic study. Microscopic study of the flowers were also conducted which shows the presence of fibers, calcium oxalate crystals and multiple types of trichomes, along with fluorescence analysis. The present study also deals with the Fourier transform infrared spectroscopic analysis of C. sebestena L. FT-IR spectra revealed the presence of C-H, C=C, C-N, C-O and aromatic groups. Chemical composition of the hexane extract of the flowers of C. sebestena L. was detected through GC-MS and spectrum achieved through GC-MS were correlated with the database of National Institute of Standards and Technology (NIST) which comprise of beyond 62000 outlines of the mass spectrum. GC-MS analysis of n-hexane extract shown the existence of Retinoic acid, lupeol, ß-sitosterol, stigmasterol, hexadecanoic acid along with fatty acids, esters, alkaloids and alcohols. These pharmacognostic and phytochemical studies can be valuable towards giving reliable proof of the quality of the plant which can benefit health professionals and herbal medicine manufacturers.

Physicochemical composition, phytochemical analysis and biological activity of ciricote (Cordia dodecandra A. D.C.) fruit from Yucatán.

The physicochemical properties, proximate composition, minerals, total polyphenols, carotenoids, phenolic compounds, antioxidant, and antibacterial activities of ciricote (Cordia dodecandra A. DC.) tropical fruit were investigated. Minerals were quantified by using micro-Energy Dispersive X-Ray Fluorescence. Lutein and ß-carotene were identified in ciricote fruit by using UPLC-PDA analysis. The highest values of the total polyphenols content and antioxidant activity were presented in ethanolic crude extracts obtaining by the ultrasonic-assisted method with freeze-dried fruit. The phenolic acids profile was identified and quantified by UPLC-PDA-ESI-MS. The main phenolic acids were caffeoyl hexoside, rufescenolide, quercetin 3-O-rutinoside, and rosmarinic acid. The ciricote extracts presented antibacterial activity against Staphylococus aureus (Gram+) and Salmonella typhymurium (Gram-). In conclusion, the ciricote (Cordia dodecandra A. DC.) tropical fruits could be very useful source of biological macromolecules, micro-elements, and phytochemical compounds for the food and pharmaceutical industry.

Cytotoxicity of Essential Oil Cordia verbenaceae against Leishmania brasiliensis and Trypanosoma cruzi.

The species Cordia verbenacea DC (Boraginaceae), known as the whaling herb and camaradinha, is a perennial shrub species native to the Atlantic Forest. Its leaves are used in folk medicine as an anti-inflammatory, analgesic, antiulcerogenic and curative agent, in the form of teas or infusions for internal or topical use. The present study aimed to verify the cytotoxicity of the essential oil and the leishmanicidal and trypanocidal potential of C. verbenacea. The essential oil was characterized by GC-MS. The in vitro biological activity was determined by anti-Leishmania and anti-Trypanosoma assays. The cytotoxixity was determined using mammalian fibroblasts. The C. verbenacea species presented α-pinene (45.71%), ß-caryophyllene (18.77%), tricyclo[2,2,1-(2.6)]heptane (12.56%) as their main compounds. The essential oil exhibited strong cytotoxicity at concentrations below 250 µg/mL (LC50 138.1 µg/mL) in mammalian fibroblasts. The potent anti-trypanosome and anti-promastigote activities occurred from the concentration of 62.5 µg/mL and was considered clinically relevant. The results also demonstrate that at low concentrations (<62.5 µg/mL), the essential oil of C. verbenacea managed to be lethal for these activities. This can be considered an indication of the power used in daily human consumption. Therefore, it can be concluded that the essential oil of C. verbenacea contains a compound with remarkable antiparasitic activities and requires further research.

Protection against UVB deleterious skin effects in a mouse model: effect of a topical emulsion containing Cordia verbenacea extract.

Cordia verbenacea DC (Boraginaceae) is a flowering shrub found along the Brazilian Atlantic Forest, Brazilian coast, and low areas of the Amazon. The crude extract of its leaves is widely used in Brazilian folk medicine as an anti-inflammatory, both topically and orally. The aim of this study is to evaluate the activity of C. verbenacea ethanolic leaves extract (CVE) against UVB-triggered cutaneous inflammation and oxidative damage in hairless mice. CVE treatment recovered cutaneous antioxidant capacity demonstrated by scavenging ABTS+ free radical and iron-reducing antioxidant potential evaluated by FRAP. CVE also controlled the following UV-triggered events in the skin: reduced glutathione (GSH) depletion, catalase activity decrease, and superoxide anion (O⋅-) build-up. Furthermore, mice treated with CVE exhibited less inflammation, shown by the reduction in COX-2 expression, TNF-α, IL-1ß, IL-6, edema, and neutrophil infiltration. CVE also regulated epidermal thickening and sunburn cells, reduced dermal mast cells, and preserved collagen integrity. The best results were obtained using 5% CVE-added emulsion. The present data demonstrate that topical administration of CVE presents photochemoprotective activity in a mouse model of UVB inflammation and oxidative stress. Because of the intricate network linking inflammation, oxidative stress, and skin cancer, these results also indicate the importance of further studies elucidating a possible role of C. verbenacea in the prevention of UVB-induced skin cancer and evaluating a potential synergy between CVE and sunscreens in topical products against UVB damaging effects to the skin.

Protective effect of oral treatment with Cordia verbenacea extract against UVB irradiation deleterious effects in the skin of hairless mouse.

Photochemoprotection of the skin can be achieved by inhibiting inflammation and oxidative stress, which we tested using Cordia verbenacea extract, a medicinal plant known for its rich content of antioxidant molecules and anti-inflammatory activity. In vitro antioxidant evaluation of Cordia verbenacea leaves ethanolic extract (CVE) presented the following results: ferric reducing antioxidant power (886.32 µM equivalent of Trolox/g extract); IC50 of 19.128 µg/ml for scavenging 2,2-diphenyl-1-picrylhydrazyl; IC50 of 12.48 µg/mL for scavenging 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid); decrease of hydroperoxides from linoleic acid (IC50 of 10.20 µg/mL); inhibition of thiobarbituric acid reactive substances (IC50 8.90 µg/mL); iron-chelating ability in bathophenanthroline iron assay (IC50 47.35 µg/mL); chemiluminescence triggered by free radicals in the H2O2/horseradish peroxidase/luminol (IC50 0.286 µg/mL) and xanthine/xanthine oxidase/luminol (IC50 0.42 µg/mL) methods. CVE (10-100 mg per kg, 30 min before and immediately after UVB exposure) treatment was performed by gavage in hairless mice. CVE inhibited skin edema, neutrophil infiltration, and overproduction of MMP-9; reduced levels of TNF-α, IL-1ß, and IL- 6; numbers of skin mast cells, epidermal thickening, number of epidermal apoptotic keratinocytes, and collagen degradation. CVE increased the skin's natural antioxidant defenses as observed by Nrf-2, NAD(P)H quinone oxidoreductase 1, and heme oxygenase 1 mRNA expression enhancement. Furthermore, CVE inhibited lipid peroxidation and superoxide anion production and recovered antioxidant reduced glutathione, catalase activity, and ROS scavenging capacity of the skin. Concluding, CVE downregulates the skin inflammatory and oxidative damages triggered by UVB, demonstrating its potentialities as a therapeutic approach.

Phytochemical and pharmacological profile with biogenetic correlation of bioactive phytoconstituents from the stems of Cordia sinensis Lam.

Present investigation reports first phytochemical profile of Cordia sinensis Lam. stems utilising GC-FID and GC-MS analyses. Moreover, antibacterial, antifungal, phytotoxic and insecticidal potential of stems was also evaluated. Altogether 33 (∼69%) compounds were identified. n-Hexadecanoic acid (15.62-35.55%), methyl hexadecanoate (11.22-29.49%), methyl octadecanoate (4.10-8.66%) and n-octadecanoic acid (4.24-6.64%), present in all the fractions were the major components identified. Overall 4 hydrocarbons, 7 fatty acids, 12 fatty acid esters, 3 phytosterols, 2 terpenes, a terpenoid and 4 aromatics were identified. It is important to note that methanolic mother extract showed moderate phytotoxic activity at higher dose only. However, GC-MS identifications revealed the presence of several phytoconstituents with reported bioactive potential. Moreover, biogenetic correlation of identified phytoconstituents with other parts of plant confirms their natural existence. Newly identified secondary metabolites of C. sinensis stems may also serve as the chemotaxonomic markers and can be correlated with the genus Cordia and Boraginaceae.

GC-MS & preliminary screening profile of Cordia sinensis leaves - antiglycation, antifungal and insecticidal agents.

Crude extracts and fractions of Cordia sinensis leaves were subjected to gas chromatography-flame ionisation detection (GC-FID), gas chromatography-mass spectrometry (GC-MS) analyses and preliminary screening for biological potentials using antibacterial, antifungal, phytotoxic, cytotoxic, insecticidal, antileishmanicidal and antiglycation bioassays. Overall thirty-one phytochemicals including three hydrocarbons, seven fatty acids, fifteen fatty acid esters, three terpenes, one each of phytosterol, terpenoid, and polyunsaturated aldehyde were identified. n-Hexadecanoic acid (13.2%), methyl hexadecanoate (9.0%), octadec-9Z-enoic acid (8.3%) and methyl octadec-9Z,12Z,15Z-trienoate (7.8%) were the main components. Presumably, this is a first report of twenty, thirteen and twenty phytochemicals from C. sinensis, Cordia and Boraginaceae, respectively. Moreover, ethyl acetate fraction exhibited significant insecticidal and antifungal activity against Sitophilus oryzae and Microsporum canis, respectively. Similarly, n-hexane fraction significantly inhibited (77.4%) advanced glycation end products in antiglycation assay. Conclusively, C. sinensis leaves with bioactive metabolites are a potential source for the development of insecticides, fungicides and pharmaceutically active antidiabetic drugs.

Review: Role of the chemical compounds present in the essential oil and in the extract of Cordia verbenacea DC as an anti-inflammatory, antimicrobial and healing product.

Cordia verbenacea DC is a plant whose geographical distribution is all over Brazil, but mainly on the country's coastal areas. It is used by folk medicine to treat inflammations and chronic pain with application of the raw extract of macerated leaves in the region of pain. This paper aims to provide an integrative review of the role of chemical compounds present in the extract and the essential oil of Cordia verbenacea DC for their anti-inflammatory, antimicrobial and healing properties. The extract of Cordia verbenacea DC is widely found within popular culture as teas, decoctions, infusions, pomades/creams for anti-inflammatory, antimicrobial and healing uses. Its extract is mainly composed of α-humulene, α-pinene, trans-caryophyllene, artemetin, spathulenol and allo-aromadrendene. The described effects of the chemical compounds found in the extract are applied to muscle bruising and myofascial pain, edema reduction and chronic tendonitis, when used topically (with a comercial product being marketed); and to rheumatic, neuralgic and arthritic processes, when used orally as an anti-ulcerative agent; as well as for its healing and analgesic properties when used topically or as infusion according to test results using animals. Besides its use in chronic pain and topical application, in vitro studies have revealed the importance of antimicrobial action by inhibiting the bacterial growth of the components present in the Cordia verbenacea DC extract. In addition to expanding knowledge about Cordia verbenacea, other studies are being developed with the extract and essential oil in order to expand knowledge about healing aspects of topical use. Although other studies are being conducted, the results presented in this analysis provide a rich database of the activities found in the compounds found in the extract and the essential oil, in addition to promoting knowledge of the best extraction method cited. Therefore, such studies constitute a preliminary source of information to encourage new pieces of research, species conservation, safe management of the species, use of the extract/essential oil and development of plant-based products.

Antioxidant and anti-inflammatory properties of orally disintegrating films based on starch and hydroxypropyl methylcellulose incorporated with Cordia verbenacea (erva baleeira) extract.

Cordia verbenacea (erva baleeira) is a plant used in indigenous folk medicine. Due to its pharmacological properties (antioxidant and anti-inflammatory), it can be used in the development of herbal medicines by different forms of administration such as orally disintegrating films (ODFs), which would facilitate the systemic release of its active ingredients. Considering the properties of the C. verbenacea and the advantages of ODFs, the objective of this work was the potential development of ODFs with antioxidant and anti-inflammatory properties. The polymeric matrices were produced based on starch and hydroxypropyl methylcellulose and additives with different C. verbenacea extract concentrations in order to obtain concentrations of 0.25, 0.50 and 0.75 mg flavonoids/ODF. The films were characterized by microscopy, infrared spectroscopy, mechanical properties, mucoadhesiveness, in vitro disintegration, in vitro release of flavonoids, antioxidant, and anti-inflammatory activities of the films. The ODFs showed good antioxidant activity and high anti-inflammatory capacity with inhibition of COX-2 enzyme. The stability study demonstrated the conservation of flavonoids and also the maintenance of the anti-inflammatory capacity of ODFs. This study demonstrated that orally disintegrating films have high potential for the delivery of natural bioactive compounds and the maintenance of their pharmacological properties.