Results 31 to 40 of about 243,077 (307)

Phytochemical Screening, Cytotoxicity and Antioxidant Activities of Leaves Extracts from Eucalyptus citriodora

Journal of Tropical Pharmacy and Chemistry, 2021
The genus Eucalyptus has been used in African traditional medicine for the treatment of cardiovascular diseases and diabetes. In this work, chloroform and methanol extracts from the leaves of Eucalyptus citriodora was investigated for their ...
Musa Maikudi Idris, Adamu Mohammed Yelwa, Aminu Muhammad   +2 more
doaj   +1 more source

Mentha longifolia lowers blood pressure in anesthetized rats through multiple pathways

Bangladesh Journal of Pharmacology, 2016
This study was aimed to investigate the effect of the extract of Mentha longifolia on blood pressure and the possible mechanisms. In anesthetized rats, the crude extract of M.
Abdul Jabbar Shah, Ishfaq Ali Bukhari, Anwarul Hassan Gilani   +2 more
doaj   +1 more source

Phenol/Chloroform-Free TiO2-Based miRNA Extraction from Cell Lysate

International Journal of Molecular Sciences, 2022
While microRNAs are considered as excellent biomarkers of various diseases, there are still several remaining challenges regarding their isolation. In this study, we aimed to design a novel RNA isolation method that would help to overcome those challenges.
Denisa Smela, Eliska Zelinkova, Pavel Rehulka, Zuzana Bilkova, Rudolf Kupcik   +4 more
openaire   +3 more sources

Fraksi Kloroform Ekstrak Buah Mentimun (Cucumis sativus L.) Sebagai Anti Bakteri terhadap Staphylococcus epidermidis

Jurnal Kesehatan, 2017
The use of antibiotics in the community massively trigger resistance to bacteria, to that need for research on other alternatives, especially herbal medicine as an antibacterial.
Pratika Viogenta, Samsuar Samsuar, Ahmad Ferry Yeriza Utama   +2 more
doaj   +1 more source

Appraisal of antioxidant potential and biological studies of bogan bail (Bougainvillea glabra) leaf extracts using different solvents

Czech Journal of Food Sciences, 2021
Current research work was performed to evaluate the antioxidant, antidiabetic, thrombolytic, and cytotoxic potential of Bougainvillea glabra leaf extracts with different solvents.
Muhammad Riaz, Humaira Fatima, Muhammad Misbah ur Rehman, Rahman Qadir, Shabbir Hussain, Abdul Hafeez, Abu Bakar Siddique   +6 more
doaj   +1 more source

Chromatographic finger print analysis of anti–inflammatory active extract fractions of aerial parts of Tribulus terrestris by HPTLC technique

Asian Pacific Journal of Tropical Biomedicine, 2014
Objective: To develop HPTLC fingerprint profile of anti-inflammatory active extract fractions of Tribulus terrestris (family Zygophyllaceae). Methods: The anti-inflammatory activity was tested for the methanol and its fractions (chloroform, ethyl acetate,
Mona Salih Mohammed, Mohamed Fahad Alajmi, Perwez Alam, Hassan Subki Khalid, Abelkhalig Muddathir Mahmoud, Wadah Jamal Ahmed   +5 more
doaj   +1 more source

Antioxidant activities of allspice extracts in rapeseed oil

Czech Journal of Food Sciences, 2000
Spices are an important component of both commercial and homemade foods. Many spices have been shown to possess an antioxidant effect. In our study, we tested the activity of different allspice extracts (ethanol, chloroform, diethylether, benzene and ...
D.V. Nguyen, M. Takácsová, M.N. Dang, K. Kristiánová   +3 more
doaj   +1 more source

In vitro antiproliferative efficacy of Annona muricata seed and fruit extracts on several cancer cell lines

Open Chemistry, 2023
In Saudi Arabia, breast cancer is the second-most frequently identified common malignant cause of death for women. The present investigation was carried out to assess the impact of different Soxhlet solvent extracts of Annona muricata on apoptosis ...
Almutairi Bader O., Mater Ahmed Sholiah, Abutaha Nael, Almutairi Mikhlid H.   +3 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source