NARA Discovery
NARA Subscribed Scholarly Literature Discovery
Boolean search: climate AND coral · microplastic OR nanoplastic · plastic NOT freshwater · "marine heatwave"
Advanced Search
Topic searches article titles and abstracts. Starts a new search; publisher and year refine it.
Searches article titles and abstracts.
Accepts bare DOI, doi: prefix, or a doi.org URL.
Complete publisher name. Publisher imprints are grouped under their main publisher where applicable.
Exact match by full journal title or ISSN.
Refine Results Clear Filters
Collection
Journal
Show More (50)
Publication Year
Show More (10)
El-Sayed R. El-Sayed results 103 · Newest (Page 1/5, per page 25)
Export CSV Export RIS Export current results · up to 5,000 records
Author: El-Sayed R. El-Sayed ×Clear All Filters
Search Results
Inflammopharmacology · 2026 · Vol. 34 · Issue 4 · Springer
Ursolic Acid (UA), a naturally occurring pentacyclic triterpene, was isolated from Ochrosia elliptica . Polycystic Ovary Syndrome (PCOS) a prevalent endocrine disorder characterized by hyperandrogenism, insulin resistance, and chronic inflammation. In this study, we investigate the role of UA in alleviating the symptoms of PCOS, focusing on its biochemical, hormonal, and histopathological effects in a rat model. Using adult fe...
Journal of Soil Science and Plant Nutrition · 2026 · Vol. 26 · Issue 1 · Springer
The present research aimed to correlate changes in saline soil properties and cabbage agro-physiological attributes under compost-biochar co-application. The treatments used prior to cabbage cultivation were soil applications of compost/biochar mixtrure (CMB) at rates of 0 (CMB 0 ), 10 (CMB 10 ), and 20 (CMB 20 ) t ha –1 in a randomized complete block design with three replications. The CMB 20 was the effective practice for re...
Inflammopharmacology · 2026 · Vol. 34 · Issue 1 · Springer
Among the chronic and progressive autoimmune disorders that primarily affect joints in the hands, wrists, and knees, rheumatoid arthritis (RA) is a highly prevalent one. A significant number of patients develop severe adverse events, display weak responses, or cannot afford long-term use of the current RA medications, requiring more efficient and safer curative alternatives. increasing evidence recommends the application of me...
European Journal of Clinical Pharmacology · 2025 · Vol. 81 · Issue 12 · Springer
Objective This research aimed at evaluating the effectiveness and safety of nitazoxanide and escitalopram as adjuvant therapies in patients with rheumatoid arthritis (RA). Methods In this randomized controlled parallel study, 90 patients with active RA were randomized into three groups; group 1 (control group; n = 30) which received traditional therapy, group 2 (Nitazoxanide group; n = 30) which received traditional therapy pl...
Naunyn-Schmiedeberg's Archives of Pharmacology · 2025 · Vol. 398 · Issue 11 · Springer
This study was conducted to evaluate the impact of sodium hydrogen sulfide (NaHS) on the therapeutic efficacy of bone marrow mesenchymal stem cells (BM-MSCs) in the treatment of collagen-induced arthritis (CIA) rats. MSCs were isolated and cultured from rat bone marrow, and their characteristics were determined. The CIA model was induced in rats by intradermal injections of type II collagen on days 0 and 21. A variety of treat...
International Journal of Environmental Science and Technology · 2025 · Vol. 22 · Issue 15 · Springer
The most common and widely used technique for water and wastewater treatment is membrane separation. This research was applied to fabricate an eco-friendly, low-cost, and sustainable geopolymer membrane that can be used in water treatment. A geopolymer membrane is fabricated using fired clay brick waste, the effect of several variables on the apparent porosity, compressive strength of the membrane, iron and manganese rejection...