نتایج جستجو برای: safranin

تعداد نتایج: 522  

Journal: :Catalysts 2022

In this study, we report one-pot, single step synthesis of silver nanoparticles stabilized by using arbutin. The concentration reducing agent (NaBH4) used in the preparation was kept at double, and arbutin as a stabilizing agent. confirmation prepared done color change UV-Vis surface plasmon resonance peak 435 nm spectrum. Size dispersion carried out Dynamic Light Scattering (DLS) charge on nan...

Journal: :Biomass Conversion and Biorefinery 2022

Abstract In the present study, four solid adsorbents were prepared via green synthesis sources, namely, nanohydroxyapatite (NHAP), nanocellulose (NC), nanocellulose/nanohydroxyapatite composite (NPC), and ferric@nanocellulose/nanohydroxyapatite (FNPC). Synthesis procedures based on natural sources such as sea scallop shells cotton stalks. All characterized by TGA, XRD, nitrogen adsorption/desor...

Journal: :Bio Research Journal 2022

Foliar and petiole micro-morphological characteristics of some members the genus Vernonia namely; amygdalina Del. (bitter variety), (non-bitter cinerea (L) Less., galamensis (Cass.) adoensis Sch. Bip. in Jos, Nigeria was investigated to provide additional characters support existing taxonomic information regarding species. Epidermal peels fresh leaves were made transverse sections petioles cut ...

Journal: :Journal of cartilage & joint preservation 2021

IntroductionFemoroacetabular impingement (FAI) is a frequent cause of hip pain associated with the degeneration cartilage in joint. However, molecular events linking bone and deformation joint are unclear.ObjectiveUsing gene expression histological analyses cam-type FAI tissues to discover abnormal biological changes chondrocytes that contribute pathophysiology FAI.MethodsFull-thickness specime...

Journal: :Pharmaceutics 2023

Fungal infections are associated with high morbidity and mortality rates, being highly prevalent in patients underlying health complications such as chronic lung disease, HIV, cancer, diabetes mellitus. To mitigate these infections, the development of effective antifungals is imperative, plants standing out promising sources bioactive compounds. In present study, we focus on antibiofilm potenti...

2014
Daniel J Leong Marwa Choudhury Regina Hanstein David M Hirsh Sun Jin Kim Robert J Majeska Mitchell B Schaffler John A Hardin David C Spray Mary B Goldring Neil J Cobelli Hui B Sun

INTRODUCTION Epigallocatechin 3-gallate (EGCG), a polyphenol present in green tea, was shown to exert chondroprotective effects in vitro. In this study, we used a post-traumatic osteoarthritis (OA) mouse model to test whether EGCG could slow the progression of OA and relieve OA-associated pain. METHODS C57BL/6 mice were subjected to surgical destabilization of the medial meniscus (DMM) or sha...

2006
James S. Busse Jiwan P. Palta

doi: 10.1111/j.1399-3054.2006.00741.x Calcium is believed to be transported with water in the xylem. Consistent with this proposal, low-transpiring organs such as potato Solanum tuberosum tubers are known to suffer from calcium deficiency. Although roots on tubers and stolons have been shown to supply water to tubers, there is no direct evidence for the calcium transport pathway to tubers. Both...

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