scholarly journals Anti inflammatory Activity of the Ethanol Extract of Cinnamon (Cinnamomum burmannii) Bark using Membrane Stabilization Method and Protein Denaturation

2022 ◽  
Vol 1 ◽  
pp. 9
Author(s):  
Annisa Shalihah ◽  
Fransiska M. Christianty ◽  
Fifteen Aprila Fajrin
Keyword(s):  
Protein Denaturation ◽  
Ethanol Extract ◽  
Inflammatory Activity ◽  
Stabilization Method ◽  
Membrane Stabilization ◽  
Cinnamomum Burmannii ◽  
Anti Inflammatory

Synthesis, Anti-Arthritic, and Anti-Inflammatory Activity of N-Tosyl aza Cyclophanes

2012 ◽  
Vol 65 (2) ◽  
pp. 186 ◽  
Author(s):  
Perumal Rajakumar ◽  
Ramar Padmanabhan
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Blood Cells ◽  
Bovine Serum ◽  
Protein Denaturation ◽  
Inflammatory Activity ◽  
Stabilization Method ◽  
Membrane Stabilization ◽  
Human Red Blood Cells ◽  
Anti Inflammatory

The synthesis of novel N-tosyl tetraaza cyclophanes and N-tosyl diaza cyclophane incorporating m-terphenyl as spacer units is described. Anti-arthritic activity was studied by inhibition of the protein denaturation method (bovine serum albumin). All the N-tosyl aza cyclophanes exhibit excellent anti-arthritic activity. Anti-inflammatory activity of the synthesized cyclophanes was investigated using the human red blood cells (HRBC) membrane stabilization method and some of the N-tosyl aza cyclophanes exhibited good anti-inflammatory activity.

scholarly journals Anti-inflammatory activity and phytochemical analysis of Moringa oleifera ethanol and acetone leaves extract

2018 ◽  
Vol 8 (6-s) ◽  
pp. 269-273
Author(s):  
K Padmalochana
Keyword(s):  
Plant Extract ◽  
Protein Denaturation ◽  
Ethanol Extract ◽  
Inflammatory Activity ◽  
Phytochemical Analysis ◽  
Membrane Stabilization ◽  
Standard Drug ◽  
Phytochemical Constituents ◽  
Anti Inflammatory ◽  
Ethanol Extracts

This present investigation stated that acetone and ethanol extract of M,oleifera leaves was estimated that presence of phytochemical constituents by biochemical test and evaluated for anti-inflammatory activity. The anti-inflammation activity was assessed by calculating inhibition of protein denaturation, proteinase activity and membrane stabilization activity at different concentration of extract. The plant extract highly protective activity against heat induced protein denaturation and the IC50 results values 271.25±2.74 and 304.25±2.33μg/ml, for acetone and ethanol extract respectively. Heat induced haemolysis was 50% inhibited for acetone and ethanol extract at the concentration of 271.43±0.73 and 322.10±1.34 μg/ml, respectively. The membrane stabilization activity (IC50) was assessed by hypotonicity induced haemolysis at a concentration of 216.98±1.84 and 259.65±1.83μg/ml for acetone and ethanol extract, respectively. The results obtained in the present study indicate that ethanol extracts of M.oleifera leaves can be a potential source of anti-inflammatory agents compared than acetone extract and standard drug. Keywords: Antinflammatory, plant extract, phytochemicals

Identifikasi Antiinflamasi Partisi Metanol, n-Heksan dan Ekstrak Etanol Daun Kemangi (Ocimum Americanum L.) Secara In Vitro

2021 ◽  
Vol 1 ◽  
pp. 820-828
Author(s):  
Annas Pamening ◽  
W Wirasti ◽  
S Slamet ◽  
Urmatul Waznah
Keyword(s):  
Diclofenac Sodium ◽  
Ethanol Extract ◽  
Positive Control ◽  
Hypotonic Solution ◽  
Stabilization Method ◽  
Membrane Stabilization ◽  
Anti Inflammatory ◽  
Red Blood Cell Membranes ◽  
Ocimum Americanum

AbstractBasil plant (Ocimum americanum) is efficacious as an anti-inflammatory and analgesic activity. According to research by Sarma and Babu, 2011, Verma and Kothiyal, 2012 showed basil activity as an antioxidant, antimicrobial, anti-diabetic, anthelmintic, antifungal, insecticide, anti-inflammatory, analgesic, and lowering total cholesterol and LDL-C levels. The purpose of this study was to determine the stabilization activity of red blood cell membranes on methanol partitioning, n-hexane partitioning and ethanol extract of basil leaves in vitro. This study used the erythrocyte membrane stabilization method from the induction of a hypotonic solution with samples of methanol partitioning, n-hexane partitioning and ethanol extract to be compared with a positive control, namely Na diclofenac. By analyzing the data using UV-Vis spectrophotometry test. These results were supported by the ANOVA statistical test which stated that there was a difference in each treatment and continued with the Tukey test which stated that there was no difference between 100 ppm diclofenac sodium and 400 ppm ethanol extract.Keywords: Extract, Basil (Ocimum americanum) Leaf, In Vitro. AbstrakTumbuhan Kemangi (Ocimum americanum) berkhasiat sebagai aktivitas sebagai anti-inflamasi dan analgesik. Menurut penelitian Sarma dan Babu, 2011.,Verma dan Kothiyal, 2012 menunjukkan aktivitas kemangi sebagai antioksidan, antimikroba, anti diabetes, antihelmintik, antifungi, insektisida, antiinflamasi, analgesic, dan menurunkan kadar total kolesterol dan LDL-C. Tujuan dari penelitian ini yaitu untuk mengetahui aktivitas stabilisasi membran sel darah merah pada partisi metanol, partisi n-heksan dan ekstrak etanol daun kemangi secara in vitro. Penelitian ini menggunakan metode stabilisasi membran eritrosit dari induksi larutan hipotonik dengan sampel partisi metanol, partisi n-heksan dan ekstrak etanol yang akan dibandingkan dengan kontrol positif yaitu Na diklofenak. Dengan analisis data menggunakan uji spektrofotometri UV-Vis. Hasil ini didukung dengan uji statistik ANOVA yang menyatakan terdapat perbedaan pada setiap perlakuan dan dilanjutkan uji tukey yang menyatakan tidak ada perbedaan pada natrium diklofenak 100 ppm dengan ekstrak etanol konsentrasi 400 ppm.Kata Kunci : Ekstrak, Daun Kemangi (Ocimum americanum), In Vitro.

scholarly journals ANTI-INFLAMMATORY ACTIVITY OF METHANOL EXTRACT OF NIEBUHRIA APETALA (ROTH) DUNN – IN VITRO MODELS

2019 ◽  
pp. 278-281
Author(s):  
RAJESH A ◽  
DOSS A ◽  
TRESINA PS ◽  
MOHAN VR
Keyword(s):  
Methanol Extract ◽  
Protein Denaturation ◽  
In Vitro Models ◽  
Inflammatory Activity ◽  
Membrane Stabilization ◽  
Standard Drug ◽  
Inflammatory Agent ◽  
Potential Source ◽  
Anti Inflammatory

Objective: The objective of this study was to determine the anti-inflammatory activity of methanol extract of Niebuhria apetala and its possible mechanism of action. Methods: Methanol extract of Niebuhria apetala leaf (NAL) was assessed for its anti-inflammatory activity by in vitro methods. Using albumin denaturation assay, proteinase inhibitory activity, membrane stabilization, and antilipoxygenase activity at different concentrations, in vitro anti-inflammatory activity was estimated. The standard drug used for this purpose was aspirin. Results: Methanol extract NAL at a concentration range of 100–500 μg/ml significant (p<0.01) protects the heat-induced protein denaturation. At the concentration of 500 mg/ml, NAL showed significant (p<0.01) inhibition of protease inhibitory action. Heat-induced hemolysis of erythrocyte, hypotonicity-induced hemolysis, and lipooxygenase activity were significant (p<0.01) inhibited at the concentration of 500 μg/ml. Conclusion: Finally, the present study indicates that methanol extract of Niebuhria apetala can be a potential source of anti-inflammatory agent.

scholarly journals In vitro anti-inflammatory activity of mangrove plant Rhizophora mucronata Lam. (Malpighiales: Rhizophoraceae)

2018 ◽  
Vol 5 (10) ◽  
pp. 417-426 ◽  
Author(s):  
Samanjit Kaur ◽  
M. Syed Ali ◽  
V. Anuradha ◽  
V. Suganya ◽  
A. Ashashalini ◽  
...  
Keyword(s):  
Protein Denaturation ◽  
Inflammatory Activity ◽  
Bark Extract ◽  
Root Extract ◽  
Rhizophora Mucronata ◽  
Membrane Stabilization ◽  
In Vivo Models ◽  
Maximum Inhibition ◽  
Anti Inflammatory

In the present study, analysis of in vitro inflammatory showed whole plant of Rhizophora mucronata Lam. (Malpighiales: Rhizophoraceae) can be the potent source. The data from this study showed that the R. mucronata leaf, bark and root extract could serve as an important anti-inflammatory agent. Moreover, among the three extracts, the stilt root and leaves extract showed highest anti inflammatory. In vitro anti-inflammatory activity of the selected plant extracts was evaluated using albumin denaturation, membrane stabilization and proteinase inhibitory assays. As part of the investigation on the mechanism of the anti-inflammation activity, ability of extract protein denaturation was studied. Maximum inhibition (296.26%) was observed from root extract followed by bark (259.48%) and leaf (237.62%). The extracts inhibited the heat induced hemolysis of RBCs to varying degree as show in table below. The maximum inhibition 284.17% was observed from bark extract followed by root (265.05%) and leaf (232.61%). It reveals that these phytochemical constituents are responsible to maximum protection of protein denaturation, albumin denaturation and membrane stabilization assay. The future work will be determination of anti-inflammatory and anti-arthritic activities by in vivo models.

Isolation and Evaluation of Anti-inflammatory activity of Epigallocatechin from Senegalia rugata along with PUFAs

2021 ◽  
pp. 5739-5744
Author(s):  
Mounica Ponugoti ◽  
Siva Prasad Panda ◽  
Umasankar Kulandaivelu ◽  
GSN Koteswara Rao ◽  
Rajasekhar Reddy Alavala ◽  
...  
Keyword(s):  
Methyl Esters ◽  
Petroleum Ether Extract ◽  
Ethanol Extract ◽  
Spectral Studies ◽  
Dependent Manner ◽  
Stabilization Method ◽  
Membrane Stabilization ◽  
Anti Inflammatory ◽  
Dose Dependent

Senegalia rugata (Lam.) Britton & Rose, Synonym: Acacia concinna (Wild.) DC., Family: Fabaceae is one of the ayurvedic medicinal plant and commonly known as shikakai. The pods of S. rugata are normally used for cleansing of hair naturally due to the presence of higher content of saponins. In this study, we have isolated six compounds consisting of epigallocatechin (monomeric proanthocyanidin) from ethanol extract of S. rugata and a mixture of methyl esters of five polyunsaturated fatty acids (PUFA): methyl oleate, glyceryl trilinoleate, methyl linoleate methyl eicosenoate and methyl vernolate from petroleum ether extract of S rugata. The structures of the six compounds were elucidated using 1HNMR, 13CNMR and IR spectral studies. Epigallocatechin has shown significant in vitro anti-inflammatory property in a dose-dependent manner using the HRBC membrane stabilization method.

scholarly journals STUDY OF PARMELIA PERLATA FOR ITS POTENTIAL AS ANTI-INFLAMMATORY AND ANTIARTHRITIC AGENT USING IN VITRO MODEL

2019 ◽  
Vol 12 (1) ◽  
pp. 95 ◽  
Author(s):  
Yogesh Diwakar ◽  
Chitra V ◽  
Evelyn Sharon S
Keyword(s):  
Protein Denaturation ◽  
Inflammatory Activity ◽  
Maximum Effect ◽  
Dependent Manner ◽  
Membrane Stabilization ◽  
Human Red Blood Cells ◽  
Phytochemical Compounds ◽  
Anti Inflammatory ◽  
Vitro Model

Objective: The objective of this study was to evaluate the anti-inflammatory and antiarthritic potential of Parmelia perlata. Methods: The relative study is based on in vitro anti-inflammatory and antiarthritic activity using hydroalcoholic extract of P. perlata (HAEPP). The preliminary phytochemical tests showed the presence of various phytochemical compounds such as alkaloids, flavonoids, and glycosides since the lichen species of P. perlata has the folklore claim of anti-inflammatory activity, thus it was studied by human red blood cells membrane stabilization method, and arthritic activity was carried using protein denaturation method using diclofenac as a standard.Results: The results showed eminent anti-inflammatory and antiarthritic activity in a dose-dependent manner. The membrane stabilization showed the maximum effect at 78.54% at the concentration of 1000 μg/, and the protein denaturation was also found maximum at 1000 μg/ml concentration at 79.43%. Thus, our research states the potent anti-inflammatory activity and antiarthritic effect in P. perlata. Conclusion: The HEAPP has a potent anti-inflammatory activity and antiarthritic activity. A further study has to be conducted to establish the pharmacological evidence behind the compound and the mechanism of action of the HAEPP on the inhibition of the inflammation process.

scholarly journals Anti-inflammatory activity of leaves of Jatropha gossypifolia L. by hrbc membrane stabilization method

2013 ◽  
Vol 2 (2) ◽  
pp. 156-158 ◽  
Author(s):  
Yerramsetty Nagaharika ◽  
Valluri kalyani ◽  
Shaik Rasheed ◽  
Ramadosskarthikeyan
Keyword(s):  
Inflammatory Activity ◽  
Stabilization Method ◽  
Membrane Stabilization ◽  
Jatropha Gossypifolia ◽  
Anti Inflammatory

scholarly journals SYNTHESIS, CHARACTERIZATION, AND BIOLOGICAL EVALUATION OF OXAZOLONE ANALOGS

2018 ◽  
Vol 11 ◽  
Author(s):  
Muthuboopathi G
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Aromatic Aldehydes ◽  
Biological Evaluation ◽  
The Other ◽  
Inflammatory Activity ◽  
Stabilization Method ◽  
Membrane Stabilization ◽  
Standard Drug ◽  
Anti Inflammatory

Objective: The main objective of the study is to synthesize some novel oxazolone derivatives to evaluate for anti-inflammatory activity.Methods: Acetylglycine was prepared using glycine and acetic anhydride, and the prepared acetylglycine was condensed with different aromatic aldehydes to get novel oxazolone derivatives. The synthesized compound was carried out the characterization by Fourier-transform infrared spectroscopy and find the anti-inflammatory by human red blood cell (HRBC) membrane stabilization method.Results: The anti-inflammatory activity was performed using novel oxazolone derivatives (Cpd1, Cpd2, Cpd3, and Cpd4) and nimesulide (as standard) on HRBC membrane stabilization method. The percentage protection was observed using colorimeter. The synthesized oxazolone was compared with the standard drug nimesulide for anti-inflammatory using HRBC membrane stabilizing method. All the synthesized oxazolone derivatives have shown the anti-inflammatory activity as that of standard. The results can be easily interpreted using histograms.Conclusions: Among all the synthesized compounds, oxazolone with 4-chlorobenzaldehyde shows more anti-inflammatory activity when compared with the other oxazolone derivatives.

Sign in / Sign up

Export Citation Format

Share Document