scholarly journals Antiangiogenesis Activity Study of Awar-Awar Leaf Ethanolic Extract (Ficus Septica Burm. F.) By Chick Chorioallantoic Membrane Method

2021 ◽  
Author(s):  
Lailiana Garna Nurhidayati ◽  
Agung Endro Nugroho ◽  
Bambang Retnoaji ◽  
Sudarsono Sudarsono ◽  
Nanang Fakhrudin
Keyword(s):  
Blood Vessel ◽  
Chicken Embryo ◽  
Leaf Extract ◽  
Chorioallantoic Membrane ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Cellular Density ◽  
Chick Chorioallantoic Membrane ◽  
Vessel Growth ◽  
Erythrocyte Density

Cancer is one of the biggest causes of death after cardiovascular disease. Furthermore, alkaloid content of awar-awar leaf extract (Ficus septica Burm. f.) is reported to exhibit cytotoxic activity in several cancer cells. This research aims to identify the antiangiogenesis activity and potential of awar-awar leaf extract (Ficus septica Burm. f.) on chorioallantoic membrane (CAM) of chicken embryo inducted with basic fibroblast growth factor (bFGF). Awar-awar leaf extract was obtained by the maceration method by using ethanol 70%. CAM was cultured in ex ovo and then angiogenesis induced by bFGF and treated by using the concentrated extract of 0.013; 0.00975; 0.0065; and 0.00325 mg/mL. From now on, the observation was done macroscopically and microscopically. Macroscopic observation result shows that an inhibition occurred at the concentration extract of 0.013 mg/mL or equal to 62.30%, 0.00975 mg/mL or equal to 51.37%, 0.0065 mg/mL or equal to 28.42%, and 0.00325 mg/mL or equal to 13.11%. Meanwhile, the microscopic observation result shows that the higher concentration of the extract, the growth of new blood vessels is decreased, demonstrated by the reduced erythrocyte density, parallel blood vessel pattern, and looser cellular density mesenchymal tissue. Moreover, the statistical analysis result shows that the increasing concentration of extract could increase the inhibition of new blood vessel growth (p <0.05). So, awar-awar leaf ethanol extract can be used as an antiangiogenesis agent in CAM of chicken embryo induced with bFGF by ex ovo.

scholarly journals FORMULATION AND EVALUATION OF PHARMACEUTICALY STABLE SERUM OF DUCHESNEA INDICA (ARBENAN)

2021 ◽  
Author(s):  
A. Mumtihanah Mursyid ◽  
Risda Waris
Keyword(s):  
Peer Review ◽  
Leaf Extract ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Initial Stage ◽  
Unique System ◽  
Duchesnea Indica ◽  
Leaf Powder ◽  
Review Reports ◽  
Stable Leaf

Objective: Arbenan (Duchesnea indica) plants contain saponins, flavonoids, and tannins which have antioxidant activity. The purpose of this research is to perform formulation and evaluation extract ethanol of Arbenan leaves in the form of serum which is pharmaceutically stable. Method: Arbenan leaf powder was macerated with ethanol solvent, and then left for 3-4 days while stirring repeatedly, and then filtering. Furthermore, the liquid ethanol extract that has been obtained is evaporated using a Rotary Vacum Evaporator was used to evaporate the extract. Prepared extract was used to evaluate various parameters like organoleptics, homogeneity, viscosity, and pH. Result: All formulations were having typical smell, light brown color and a little thick consistency. Formulations of leaf extract of Arabenan with four variations bases have shown to have good stability after stress condition. It can be seen from the evaluation result are organoleptics, homogeneity, viscosity, rheology, and pH. Conclusion: Study concludes that a stable leaf extract of Arabenan can be effectively formulated into a serum by the means of various bases.                                     Peer Review History: Received 8 January 2021; Revised 13 February; Accepted 4 March, Available online 15 March 2021 UJPR follows the most transparent and toughest ‘Advanced OPEN peer review’ system. The identity of the authors and, reviewers will be known to each other. This transparent process will help to eradicate any possible malicious/purposeful interference by any person (publishing staff, reviewer, editor, author, etc) during peer review. As a result of this unique system, all reviewers will get their due recognition and respect, once their names are published in the papers. We expect that, by publishing peer review reports with published papers, will be helpful to many authors for drafting their article according to the specifications. Auhors will remove any error of their article and they will improve their article(s) according to the previous reports displayed with published article(s). The main purpose of it is ‘to improve the quality of a candidate manuscript’. Our reviewers check the ‘strength and weakness of a manuscript honestly’. There will increase in the perfection, and transparency.  Received file:                Reviewer's Comments: Average Peer review marks at initial stage: 5.0/10 Average Peer review marks at publication stage: 7.0/10 Reviewer(s) detail: Dr. Marwa A. A. Fayed,  University of Sadat City, Egypt, [email protected] Prof. Dr. Ali Gamal Ahmed Al-kaf,  Sana'a university, Yemen, [email protected] Ahmad Najib, Universitas Muslim Indonesia, Makassar, Indonesia, [email protected] Similar Articles: PHYTOCHEMICAL, ANTI-INFLAMMATORY, ANALGESIC, ANTIPYRETIC AND ACUTE TOXICITY OF PSIADIA PUNCTULATA GROWING IN YEMEN ANTIHYPERLIPIDEMIC EFFECT OF THE ETHANOLIC EXTRACT OF SCAEVOLA TACCADA (GAERTN) ROXB. LEAVES ETHNOBOTANY, PHYTOCHEMISTRY AND PHARMACOLOGY OF OCHNA SCHWEINFURTHIANA: A REVIEW

Automated computational framework of blood vessel quantification in chick chorioallantoic membrane angiogenesis

2014 ◽  
Vol 19 (10) ◽  
pp. 106005 ◽  
Author(s):  
Peng Shi ◽  
Jinsheng Hong ◽  
Yue Huang ◽  
Zhenhuan Zhang ◽  
Mei Zhang ◽  
...  
Keyword(s):  
Blood Vessel ◽  
Chorioallantoic Membrane ◽  
Computational Framework ◽  
Chick Chorioallantoic Membrane

Physical Characteristics, Total Phenolic, and Flavonoid Content of Coccinia grandis (L.) Voigt Leaves Extract

2021 ◽  
Vol 4 (2) ◽  
pp. 114-119
Author(s):  
I Made Wisnu Adhi Putra ◽  
I Gusti Ayu Wita Kusumawati ◽  
Ni Luh Utari Sumadewi
Keyword(s):  
Leaf Extract ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Ash Content ◽  
Total Flavonoid ◽  
Total Phenolic ◽  
Flavonoid Content ◽  
Dry Extract ◽  
Coccinia Grandis ◽  
Phenolic And Flavonoid

Coccinia grandis (L.) Voigt is an herbal plant that has been widely used for the treatment of various types of diseases. The phenolic and flavonoid content of plant extracts largely determine their pharmacological activity. The aim of this study was to determine the total phenolic and flavonoid contents of the ethanol extract of C. grandis leaves. Leaf samples in this study were obtained in the area of ​​Dalung, North Kuta, Badung, Bali. The powdered C. grandis leaf was extracted by maceration method using 70% ethanol followed by evaporation using an oven at 45oC to obtain a thick extract. The non-specific parameters of the extract were then determined, such as moisture content, ash content, and acid insoluble ash. Total phenolic content was determined using the follin-ciocalteu method and total flavonoid content was determined using the aluminum chloride method. Based on the research results, the yield of C. grandis leaf extract was 19.36%. C. grandis leaf extract has a description of a thick and sticky extract, blackish brown color, distinctive aroma, and a bitter sour taste. The water content of the ethanolic extract of C. grandis leaves was 9.93±0.03% (g/g). The total ash value of the simplicia and ethanolic extract of C. grandis leaves were 20.76±0.15% (g/g) and 27.38±0.19% (g/g), respectively. The acid insoluble ash content of the extract was 4.05±0.30% (g/g). The total phenolic and total flavonoid contents of the extract were 111.92±0.49 µg GAE/mg dry extract and 73.60±3.53 µg QE/mg dry extract, respectively.

Antiangiogenic Iridoids from Stachys ocymastrum and Premna resinosa

Planta Medica ◽  
2019 ◽  
Vol 85 (11/12) ◽  
pp. 1034-1039 ◽  
Author(s):  
Anna Maria Iannuzzi ◽  
César Muñoz Camero ◽  
Massimiliano DʼAmbola ◽  
Valeria DʼAngelo ◽  
Smain Amira ◽  
...  
Keyword(s):  
Chorioallantoic Membrane ◽  
Zebrafish Embryos ◽  
Iridoid Glucoside ◽  
Leaf Extracts ◽  
In Vivo Models ◽  
Antiangiogenic Activity ◽  
Chick Chorioallantoic Membrane ◽  
Vessel Growth

AbstractIn this paper, the isolation of one new iridoid glucoside, 6β-acetoxyipolamiide (1), and thirteen (2 – 14) known congeners from two Lamiaceae species, Stachys ocymastrum and Premna resinosa, leaf extracts is reported. The structural determination of the isolated compounds was performed by mono- and bidimensional NMR spectroscopic analysis as well as MS experiments. The isolates were assayed for their antiangiogenic activity by two in vivo models, zebrafish embryos and chick chorioallantoic membrane assays. The compounds with a significant antiangiogenic activity in both assays were β-hydroxyipolamiide (2), ipolamiide (3), and buddlejoside A5 (8). 6-O-α-l-(3″-O-p-Methoxycinnamoyl-4″-O-acetyl)rhamnopyranosyl catalpol (13) and 6-O-α-l-(2″-trans-caffeoyl)rhamnopyranosyl catalpol (6) showed the best antiangiogenic response on blood vessel growth in zebrafish embryos, whereas saccatoside (10) and 6-O-α-l-(2″-O - p-methoxycinnamoyl-3″-O-acetyl)rhamnopyranosyl catalpol (14) resulted in a strong reduction of capillary formation in the chorioallantoic membrane assay.

scholarly journals FORMULASI SEDIAAN KRIM EKSTRAK ETANOL DAUN KALIANDRA (Calliandra surinamensis) DAN UJI AKTIVITAS ANTIBAKTERINYA TERHADAP BAKTERI Staphylococcus aureus

PHARMACON ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 809
Author(s):  
Gichella C. J. Somba ◽  
Hosea Jaya Edi ◽  
Jainer P. Siampa
Keyword(s):  
Leaf Extract ◽  
Physical Stability ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Physical Test ◽  
Sterility Testing ◽  
Cycling Test ◽  
Test Parameters ◽  
Before And After ◽  
Inhibitory Power

ABSTRACT This study aims to test the antibacterial effectiveness of ethanolic extract of Kaliandra leaf cream and evaluate the preparations using parameters of physical properties, physical stability, and sterility. Kaliandra leaf (Calliandra surinamensis) contains compounds such as flavonoid, saponins and tannins that can inhibit the growth of bacteria. This research uses laboratory experimental methods. Cream preparation formula is made with variations in the concentration of ethanol extract of Kaliandra leaves 2%, 3%, 4%, 5%, 6%. Kaliandra leaf extract was obtained by maceration using 96% ethanol solvent. The study of antibacterial test of ethanol extract of Kaliandra leaf extract using the method of Staphylococcus aures produced inhibitory power of 5.09 ± 0.88 mm at a concentration of 6%. The physical evaluation of the cream preparation includes organoleptic examination (odor, color, shape), homogeneity, pH testing, adhesion, dispersion, cycling test. All tests are carried out before and after the cycling test. The results obtained before and after the cycling test showed that the cream preparations met organoleptic requirements, homogeneity, cream pH 6.07 (4.5-6.5), cream adhesion 4.59 seconds (<4 seconds), cream dispersion  6.19 cm (5-7 cm). Cream sterility testing shows that the cream is sterile. It can be concluded that the ethanol extract of Kaliandra leaves cream meets the physical test parameters, is stable and has moderate antibacterial activity. Keywords : Kaliandra Leaf (Calliandra surinamensis), Cream, Antibacterial, Staphylococcous aureus.  ABSTRAK Penelitian ini bertujuan untuk menguji efektivitas antibakteri sediaan krim ekstrak etanol daun Kaliandra dan mengevaluasi sediaan dengan menggunakan parameter uji sifat fisik, stabilitas fisik, dan sterilitas. Daun Kaliandra (Calliandra surinamensis) merupakan tanaman yang mengandung senyawa flavonoid, saponin dan tannin yang mampu menghambat pertumbuhan bakteri. Penelitian ini menggunakan metode eksperimental laboratorium, Formula sediaan krim dibuat dengan variasi konsentrasi ekstrak etanol daun Kaliandra 2%, 3%, 4%, 5%, 6%. Ekstrak daun Kaliandra diperoleh dengan cara maserasi menggunakan pelarut etanol 96%. Penelitian uji antibakteri sediaan krim esktrak etanol daun Kaliandra menggunakan metode sumuran pada bakteri Staphylococcus aures menghasilkan daya hambat 5,09±0,88 mm pada konsentrasi 6%. Evaluasi fisik sediaan krim meliputi pemeriksaan organoleptis (bau, warna,  bentuk), homogenitas, pengujian pH, daya  lekat,  daya  sebar, uji cycling test. Semua pengujian dilakukan sebelum dan sesudah cycling test. Hasil penelitian yang didapat sebelum dan sesudah cycling test menunjukkan bahwa sediaan krim memenuhi persyaratan organoleptis, homogenitas, pH krim 6,07 (4,5-6,5), daya lekat krim 4,59 detik (<4 detik), daya sebar krim 6,19 cm (5-7 cm). Pengujian sterilitas krim menunjukan bahwa krim steril. Dapat disimpulkan bahwa sediaan krim ekstrak etanol daun Kaliandra memenuhi parameter uji fisik, stabil dan memiliki aktivitas  antibakteri yang sedang. Kata kunci : Daun Kaliandra (Calliandra surinamensis), Krim, Antibakteri, Staphlococcous aureus.

scholarly journals Neonauclea formicaria (Rubiaceae) Leaf Extract Inhibits Vascularization in the Chorioallantoic Membrane of Duck Embryos

2021 ◽  
Vol 83 ◽  
pp. 22-31
Author(s):  
Jonathan Vergara ◽  
Meljan Demetillo ◽  
Leila Ombat ◽  
Jashin Rosal
Keyword(s):  
Leaf Extract ◽  
Chorioallantoic Membrane ◽  
Ethanolic Extract ◽  
Vascular Density ◽  
Phytochemical Screening ◽  
Cam Assay ◽  
Crown Rump Length ◽  
Plant Parts ◽  
Extract Concentration ◽  
Beak Length

Plants are reservoirs of bioactive compounds with the potential for pharmaceutical use. In this study, the secondary metabolites of Neonauclea formicaria leaf crude ethanolic extract were determined using phytochemical screening. The plant's leaf extract was then used to test its angiogenesis activity using the chorioallantoic membrane (CAM) assay. Four concentrations of the extract were prepared—0.1 mg/L, 1.0 mg/L, 10.0 mg/L, and 100.0 mg/L and were topically applied on the CAM. Phytochemical screening revealed that N. formicaria leaves contain heavy amounts of flavonoids and tannins, while alkaloids, saponins, and steroids were present in trace amounts. The crude ethanolic extract was anti-angiogenic, as indicated by the significant decrease of vascular density at higher concentrations (P<0.05).  The 100 mg/L extract concentration showed the highest vascular inhibition (50.93%) among the other concentrations, suggesting its angiopreventive potential (P<0.05). Further investigation on the embryo's gross morphometry revealed no significant effects in the weight, crown-rump length, head-beak length, forelimb length, and hind limb length. Also, these indices were not associated with the angiogenesis activity on the CAM. Further studies exploring the specific metabolites of the different plant parts of N. formicaria and the plant's angiopreventive potential are recommended.

scholarly journals The protective effect of Paliasa (Kleinhovia hospita L.) leaf extract against elevated total bilirubin serum induced by toxic dose of antituberculosis in rats

2019 ◽  
Vol 4 (2) ◽  
pp. 43
Author(s):  
Yulia Yusrini Djabir
Keyword(s):  
Protective Effect ◽  
Liver Dysfunction ◽  
Leaf Extract ◽  
Total Bilirubin ◽  
Statistical Significance ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Group V ◽  
Toxic Dose ◽  
Group I

Liver dysfunction is implicated with the use of Antituberculosis (AT) leading to low compliance of TB patients to AT regimen. One of biomarker that is important to measure liver dysfunction is total bilirubin serum. Paliasa leaves have been emiprically used to improve liver function in South Sulawesi. This study aimed to determine the effect of ethanolic extract of Paliasa leaves on total bilirubin serum in rats. Twenty rats were devided into five groups: Group I served as the healthy control was only given NaCMC suspension, group II was treated with 178 mg/200gBB of AT suspension, while group III, group IV and group V  were given Paliasa extract 125 mg/kgBB, 250mg/kgBB and 500 mg/kgBB, respectively, 4 hours prior to AT suspension administration. Treatments were performed once a day for 28 days. Blood sampling was carried out 24 hours following the last treatment. The total bilirubin levels were measured using Humalyzer 3500. The results showed that the administrations of AT suspension for 28 days significantly increased rat total bilirubin levels. Paliasa leaf extract in all given dose was able to reduce the total bilirubin levels of rats compared to the group given only AT suspension. However, statistical significance was only reached by the groups that were treated with Paliasa extract 250 and 500 mg/kgBB. Therefore it is concluded that ethanol extract at a dose of 250 and 500 mg/kgBB has protective effect against AT-induced elevation of total bilirubin serum in rats.

Sign in / Sign up

Export Citation Format

Share Document