Results 11 to 20 of about 243,077 (307)

Evaluation of antioxidant and antimicrobial activities of polyphenols from leaf extracts of a spontaneous Phlomis from Northern Algeria [PDF]

open access: yesBatna Journal of Medical Sciences, 2023
Introduction. Phenolic compounds or polyphenols have anti-radical properties and fight against cellular aging. This work consists in assaying these compounds obtained by ultrasound and reflux from the leaves of Phlomis, followed by an evaluation of the
Bachir NABTI   +3 more
doaj   +1 more source

ANTIBACTERIAL ACTIVITY OF PIPER CUBEBA LINN. FRUIT EXTRACTS AGAINST SELECTED BACTERIAL PATHOGENS IN BASRAH CITY [PDF]

open access: yesBasrah Journal of Veterinary Research, 2013
ﺺﻠﺨﺘﺴﻣ ﻲﻫﻭ (Piper cubeba) ﺔﺑﺎﺒﻜﻟﺍ ﺕﺎﺒﻧ ﺭﺎﻤﺜﻟ ﺕﺎﺼﻠﺨﺘﺴﻣ ﺔﻌﺑﺭﺃ ﺮﻴﻀﺤﺗ ﻢﺗ ﺔﺳﺍﺭﺪﻟﺍ ﻩﺬﻫ ﻲﻓ ﻩﺬﻫ ﻪﻳﻮﺘﺤﺗ ﺎﻣ ﻦﻋ ﻒﺸﻜﻟﺍ ﻢﺗ .ﺔﻴﻜﻴﻧﺎﻜﻴﻤﻟﺍ ﺔﺑﺍﺫﻹﺍ ﺔﻘﻳﺮﻄﺑ ﺩﺭﺎﺑ ﻲﺋﺎﻣﻭ ﻲﻣﺭﻮﻓﺭﻮﻠﻛﻭ ﻲﻧﻮﺘﻴﺳﺍﻭ ﻲﻟﻮﺤﻛ ﻮﻤﻧ ﻂﻴﺒﺜﺗ ﻲﻓ ﺕﺎﺼﻠﺨﺘﺴﻤﻟﺍ ﻩﺬﻬﻟ ﺔﻳﺮﻴﺘﻜﺑ ﺪﻀﻟﺍ ﺔﻴﻟﺎﻌﻔﻟﺍ ﺭﺎﺒﺘﺧﺍ ﻢﺗ ﻚﻟﺫ ﺪﻌﺑ ﺔﻴﺋﺎﻴﻤﻴﻛ
Tamadher M. K. Al-Tememy
doaj   +1 more source

Study of the antibacterial activity of total extract and Petroleum ether, chloroform, ethyl acetate and aqueous fractions of aerial parts of heliotropium bacciferum against staphylococcus aureus, Bacillus cereus, Pseudomonas aeruginosa, E.coli, Salmonella enteritidis [PDF]

open access: yes, 2014
Heliotropium bacciferum is One of the plants belonging to the family Boraginaceae , which is Restricted distribution in the south of Iran. It is used for Hypotension, fever, stomach ulcers in traditional medicine. In this study, the antibacterial effects
Asgarpanah, J.   +5 more
core   +1 more source

Evaluation of Cytotoxic Effect of Different Extracts of Seidlitzia rosmarinus on HeLa and HepG2 Cell Lines

open access: yesAdvanced Biomedical Research, 2018
Background: Seidlitzia rosmarinus which is commonly called “Oshnan” or “Eshnan” in Persian belongs to Chenopodiaceae family. Conventionally, it is believed that this plant is toxic. This study was aimed to evaluate the cytotoxic effect of S.
Behzad Zolfaghari   +2 more
doaj   +1 more source

Evaluation of Photoprotective of Gyrinops versteegii (Gilg.) Domke Leaves Extract with Different Solvents and Its Spatial Distribution

open access: yesJPSCR: Journal of Pharmaceutical Science and Clinical Research, 2023
Gyrinops versteegii (Gilg.) Domke is one of the Thymelaeaceous family species with high economic value. The leaf synthesizes secondary metabolites (SMs) supporting herbal medicine, including a class of SMs that serve as sunscreen.
Reskyaningsih Parintak   +4 more
doaj   +1 more source

Uji Fitokimia dan Toksisitas Ekstrak Kloroform Kulit Batang Melochia umbellata (Houtt.) Stapf var. Visenia dengan Metode Bhrine Shrimp Lethality Test (BSLT)

open access: yesIndonesian Journal of Chemical Research, 2017
Paliasa plants Melochia umbellata (Houtt.) Stapf var. Visenia is classified into species M.umbellata (Houtt.) Stapf which was potent to heal various of illness.
Nur Aeni HM   +2 more
doaj   +1 more source

Determination of the total content of metals, polyphenols, flavonoids and the antioxidant capacity of methanolic and chloroformic extracts from Cichorium intybus [PDF]

open access: yesRomanian Journal of Pharmaceutical Practice, 2023
The study aimed to assess the metal content, total polyphenols, and flavonoids in the plant Cichorium intybus L gathered from Bihor, Romania, and to emphasize the antioxidant activity of its bioactive constituents.
Olimpia Daniela Frent   +8 more
doaj   +1 more source

Antinociceptive and anti-inflammatory activities of Dicranopteris linearis leaves chloroform extract in experimental animals [PDF]

open access: yes, 2006
The present study was carried out to establish the antinociceptive and anti-inflammatory properties of Dicranopteris linearis leaves chloroform extract in experimental animals.
Abdul Ghani, Zuleen Delina Fasya   +5 more
core   +1 more source

Uji Sinergisitas Antioksi Dan Ekstrak Kloroform Daun Teh (Camellia Sinensis) Dengan -Tokoferol Menggunakan Pendekatan Kemometri [PDF]

open access: yes, 2004
Aim of this research is to know factor influenced to antioxidative activity of chloroform extract oftea leaf ( Camellia sinensis) with -tocopherol in peanut oil system.
Fatimah, I. (Is), Nugraha, J. (Jaka)
core   +1 more source

Optimization of phenol-chloroform RNA extraction

open access: yesMethodsX, 2018
Accurate and reliable analysis of gene expression depends on the extraction of pure and high-quality RNA. However, while the conventional phenol-chloroform RNA extraction is preferable over silica-based columns, particularly when cost is a concern or higher RNA yield is desired, it can result in significant RNA contamination.
Lee S. Toni   +6 more
openaire   +3 more sources

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