Effect of Adhatoda vasica (Acanthaceae) on Antioxidant and Immunological Profile in Sheep

Background: A study was conducted to evaluate the antioxidant and immunological profile of methanolic extract of Adhatoda vasica leaves (AVE) in naturally infected sheep with gastrointestinal nematodes and compared with commonly used anthelmintic albendazole in sheep. Methods: Fifty four sheep found positive for gastrointestinal nematodes were divided into 3 equal groups, GI (infected-untreated: control), GII (infected- AVE treated) and GIII (infected- albendazole treated). Blood samples were drawn on 5th and 14th day after treatment for analysis of oxidative stress markers such as TBARS, TAC, SOD and catalase and immunological parameters such as total immunoglobulin, IgG and IL-10. Result: Helminthiasis in sheep cause a considerable oxidative stress. The anthelmintic activity of Adhatoda vasica surpassed the conventional synthetic drug albendazole in sheep in terms of oxidative and immunological changes in blood.

A systematic ethnobotanical review of Adhatoda vasica (L.), Nees.

Adhatoda vasica (L.), Nees belonging to the family Acanthaceae is a shrub with opposite ascending branches. The plant has been used in the indigenous system of medicine in India for near about 2500 years. It is a well-known plant as a drug in Ayurvedic and Unani medicines. Traditionally it was used for the treatment of various acute and chronic diseases and showed strong pharmacological activity particularly for bronchial infections, cough, bacterial infections, reproductive disorders, cardiac diseases and many more. Various phytochemicals like alkaloids, flavonoids, tannins, etc. were obtained from Adhatoda vasica (A. vasica). The active constituent of the plant is vasicine, l-vasicinone, deoxyvasicine, maiontone, vasicinolone and vasicinol etc. This review consists of updated information on the phyto-constituents isolated from A. vasica and their potential role in the treatment of various ailments traditionally and medically. Based on the critical review it was concluded that there is not sufficient scientifically strong evidence to explain that A. vasica extract, could be harmful to human beings especially in pregnant women. Major data on traditional uses as well as toxicological studies, evaluated various correctness, relevance, importance, and reliability for the overall evaluation of A. vasica safety. Numerous clinical trials are conducted around the globe on the herbal formulations of vasaka. This review includes strong data about phytochemical and ethnopharmacological studies that indicate that A. vasica is a versatile native plant of the Indian subcontinent having a commercial reputation and thus can be encouraged for diversified applications like medicinal and other potential uses.

Water as carrier of information of heat shock and drug effect between two groups of Adhatoda vasica plants

Adhatoda vasica Nees plants were grown in 50 earthen pots, which were divided into 5 batches A, B, C, D, and E. Of these A, B and C, D were arranged into two separate parallel pairs. One leaf of each plant of an adjacent pair was immersed in sterile tap water in a beaker. Adjacent beakers in each pair A B or C D were connected by polythene tubes containing wet cotton threads. One leaf of each plant of A was given heat shock by immersing a leaf in hot water for 5 min. One leaf of each plant of C was treated with Cantharis vesicatoria 200c. Batch E served as the unstressed and untreated control. One hour after heat shock or drug treatment all the leaves were harvested and their proteins were extracted by chilled protein extraction buffer. Proteins were separated by Fast Protein Liquid Chromatography (FPLC). Protein profiles of A, B and C, D showed marked similarity with respect to expression and repression of some proteins. It is concluded that the effect of heat shock and drug treatment is transmitted through water in the capillaries of cotton threads connecting the pairs of plants. It is assumed that heat shock or drug treatment altered locally the water structure in the leaves which was propagated through global network of water structure over the protein network in the whole plants, and from there to the interfacial water in the beakers and cotton threads. A homeopathic potency is thought to be specifically structured water which influences the water structure in the treated organism.

A Review on Adaptation Practices of Affected People with Riverine Floods in Bangladesh

Bangladesh is a riverine country. Every year flood devastated Bangladesh. Therefore, response and adaptation strategies of flood affected people are important for planning future mitigation action. Present study focuses to review on adaptation practices of affected people with riverine floods in Bangladesh to reduce vulnerability of awaited flood. Consequently, they adopt several adaptation techniques by their life long experience. The major adaptation practiced of the people are raise homesteads using ‘dig-elevate-dwell’ principle of settlement, cultivate flood tolerant paddy (e.g. bona aman), cultivate vegetables in floating bed, tube well have been placed on an elevated base or raised with an additional pipe, and cementing the base of tube well. People also use their indigenous knowledge to cure diseases during flood. Hence, holy basil, and basak (Adhatoda Vasica) are used to treat colds and fevers. On the contrary, durba grass, gando badal (Gaultheria Fragrantissima), garden mint, and Indian pennywort are used for diarrhea and dysentery. Basically, people’s indigenous adaptation techniques have helped them to reduce damages of property and lives as well. Therefore, various types of adaptation should incorporate at the local level plan and implement by the concerned authority.

A UPLC-DAD-Based Bio-Screening Assay for the Evaluation of the Angiotensin Converting Enzyme Inhibitory Potential of Plant Extracts and Compounds: Pyrroquinazoline Alkaloids from Adhatoda vasica as a Case Study

Angiotensin converting enzyme (ACE) plays a crucial role in regulating blood pressure in the human body. Identification of potential ACE inhibitors from medicinal plants supported the idea of repurposing these medicinal plants against hypertension. A method based on ultra-performance liquid chromatography (UPLC) coupled with a diode array detector (DAD) was used for the rapid screening of plant extracts and purified compounds to determine their ACE inhibitory activity. Hippuryl-histidiyl-leucine (HHL) was used as a substrate, which is converted into hippuric acid (HA) by the action of ACE. A calibration curve of the substrate HHL was developed with the linear regression 0.999. The limits of detection and quantification of this method were found to be 0.134 and 0.4061 mM, respectively. Different parameters of ACE inhibitory assay were optimized, including concentration, incubation time and temperature. The ACE inhibition potential of Adhatoda vasica (methanolic-aqueous extract) and its isolated pyrroquinazoline alkaloids, vasicinol (1), vasicine (2) and vasicinone (3) was evaluated. Compounds 1–3 were characterized by various spectroscopic techniques. The IC50 values of vasicinol (1), vasicine (2) and vasicinone (3) were found to be 6.45, 2.60 and 13.49 mM, respectively. Molecular docking studies of compounds 1–3 were also performed. Among these compounds, vasicinol (1) binds as effectively as captopril, a standard drug of ACE inhibition.

Antibiotic and novel compounds manipulation in vitro collagen matrix cells changes extracellular matrix non-complete cell division of fibroblast cells as new dermology technology

Fibroblasts are several cells that are essential for human skin function and regulation process, the underfeed cells are a further issue of skin disorder the current study was based on isolated novel antibiotics compounds comparison of (Chloramphenicol IV) with the changes of Extracellular matrix (RC), inflammatory cells (SC) and non-complete cell division (ICD) effects on fibroblasts cell changes with the cell wall in structural and morphological changes. The new antibiotic compounds were measured and characters in (FTIR) methods with their functional group's analysis of bioactive compounds from Adhatoda vasica and Calotropis procera plants and their effective inhibition concentrations (I C50) extract's against tyrosinase conditions with their activity in vitro enzymatic process, both extracts have higher enzymatic inhibition assay was assessed. The fibroblast cells were compared with Chloramphenicol IV antibiotics with extracted compounds the cell wall was indiscretion and complete shape and structural changes were measured. The higher values of Diphenolase (22.5 μg/mL) was noted in Adhatoda vasica while an IC50 value of Monophenolase was 19.16 μg/mL, which is helpful in the treatment of fibroblast cell disorders, were higher in collagenase inhibition assay, elastase inhibition assay, hyaluronidase inhibition assay, tyrosinase inhibition assay process. It was concluded that novel antibiotics compounds from species could act an as effective role in fibroblast were used in future medicines as sources of locations and creams to control various skin diseases and skin disorder management's processes.

Identification of the Phytoconstituents in Methanolic Extract of Adhatoda vasica L. Leaves by GC-MS Analysis and its Antioxidant Activity

Background Adhatoda vasica L. is a medicinal plant, also known as Malabar nut in English, belongs to family Acanthaceae. It has been used traditionally to treat respiratory disorders like severe cough, cold, chronic bronchitis, asthma, tuberculosis, and other illnesses. The multifunctional range of bioactives found in it has piqued the interest of pharmaceutical companies, who are looking for more evidence-based ways to develop new formulations. Method Methanolic extract of Adhatoda vasica L. leaves (MEAV) was analysed by hyphenated gas chromatography-mass spectroscopy for identification and characterization of its bioactives and traditional therapeutic claim. Widely anticipated DPPH method was used to determine the antioxidant activity of MEAV. Results The major compounds revealed in MEAV leaves are 1,3,5-triazine-2,4,6-triamine (3.06%); 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one (5.35%); 5-hydroxymethylfurfural (16.82%); 2-butylphenol (6.85%); 3,4-dihydroxy-5-methyl-dihydro-furan-2-on (2.5%); 2(OR 3)-(1,1-dimethylethyl)-4-methoxyphenol (3.52%); megastigmatrienone 3 (1.02%); tetradecanoic acid (1.52%); vomifoliol (0.58%); oxalic acid, cyclobutylhexyl ester (6.03%); hexadecanoic acid (6.06%); 4-ethyl-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[B]pyridine-3-carbonitrile (10.08%); phytol (2.01%); and vitamin E (3.18%). A significant reduction in free radical against DPPH was observed, which revealed antioxidant potential of MEAV. Conclusion Methanolic extract of Adhatoda vasica L. leaves consist of both polar and nonpolar components. GC-MS analysis was used to identify these compounds. The current work validates that the antioxidant activity of methanolic extract attributed to the presence of compounds like vitamin E, alkaloid, and terpene.

In vitro anticancer activity of ethanol extract of Adhatoda vasica Nees on human ovarian cancer cell lines

Background Ovarian cancer causes more deaths than any other cancer of the female reproductive system because there is no effective screening and most women are diagnosed at advanced stages. The probability of survival at 5 years is less than 30%, and the limitation is that it will not respond to chemotherapy protocol and surgery as well. Moreover, some evidence have shown potential anticancer properties of flavonoids, protective chemicals in plant foods, such as being an antioxidant, antiestrogenic, antiproliferative, and antiinflammatory. In this study, the anticancer activity of crude ethanol extracts of leaves from Adhatoda vasica was investigated. Results By the application of a cell-based assay, the LC 50 value of the A. vasica which showed anticancer effect was used for further studies. The cell line treated with LD 50 value of A. vasica extracts was observed for 0 h, 24 h, and 48 h to reveal the inhibition of the metastatic property in treated PA1 cells. The mRNA isolated from the teratocarcinoma PA1 cells treated with the A. vasica extract was further converted to cDNA and was amplified for the analysis of the p53 gene, p21 gene, and GAPDH gene expression. The expression in treated cells and the untreated control indicated the activity of the A. vasica extract against the ovarian cancer. Conclusion The present study suggested the antiproliferative and antimetastatic effects of medicinal plant A. vasica on PA1 cells.

Study on Phytochemical Screening and Antimicrobial Activity of Adhatoda Vasica

Vasaka or Adhatoda vasica (L.) Nees is a well-known plant medication in Ayurvedic and Unani medicine. Cough, whooping cough, cold, and clinging phlegm in the mouth, throat, chest, or breast have been traditionally treated using Adhatoda vasica nees. The present study aimed to evaluate Adhatoda vasica's phytochemical analysis and antimicrobial activity. The preliminary phytochemical screening of alkaloids, steroids, saponins, phenols, and terpenoid yielded positive results. The antibacterial activity of ethanol and leaf extracts of Adhatoda vasica was investigated in this study. Based on the data presented herein, the largest zone of inhibition was found to be against Pseudomonas aeruginosa. The antifungal activity of Aspergillus clavatus was proven to have the maximum zone of inhibition. As a result, the current method may be effective in identifying new bioactive compound for the development of novel medications. Thus, it may be used as a strong antimicrobial agent against Pseudomonas aeruginosa pathogens.