Results 61 to 70 of about 181,665 (333)

Association between De Ritis ratio and intraoperative blood transfusion in patients undergoing surgical clipping of unruptured intracranial aneurysms: a single center, retrospective, propensity score-matched study [PDF]

open access: yesKorean Journal of Anesthesiology
Background Although elective surgery for unruptured intracranial aneurysms (UIA) has increased, few studies have evaluated the risk factors for transfusion during UIA surgery.
Ji-Hoon Sim   +5 more
doaj   +1 more source

Engineering Highly Cellularized Living Materials via Mechanical Agitation

open access: yesAdvanced Functional Materials, EarlyView.
A mechanical agitation strategy is developed to engineer highly cellularized living materials, achieving cell densities of up to 1 billion cells per milliliter. By precisely tuning properties such as stiffness and toughness in blood clots, the approach is validated in both in vitro and in vivo studies.
Aram Bahmani   +9 more
wiley   +1 more source

INTERACTION OF ASPARTATE AMINOTRANSFERASE WITH AMINO ACIDS [PDF]

open access: yesBiochemical Journal, 1965
1. The capacity of various amino acids to convert the pyridoxal form of aspartate aminotransferase into the pyridoxamine form has been investigated. 2. Glutamate has the highest converting capacity; aspartate, alpha-aminopimelate, alpha-aminoadipate and other amino acids follow. 3. The converting capacity of the various amino acids assayed is connected
P Scotto, V Scardi
openaire   +3 more sources

Novel Less Toxic, Lymphoid Tissue‐Targeted Lipid Nanoparticles Containing a Vitamin B5‐Derived Ionizable Lipid for mRNA Vaccine Delivery

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
The top‐performing lipid nanoparticle, incorporating a novel ionizable lipid derived from vitamin B5, demonstrates high mRNA transfection efficiency, low toxicity, favorable stability, targeted delivery to lymphoid tissues, and high immunogenicity, showing promise as a carrier for mRNA vaccines for infectious diseases and cancer.
Soyeon Yoo   +11 more
wiley   +1 more source

Molecular analysis of the role of two aromatic aminotransferases and a broad-specificity aspartate aminotransferase in the aromatic amino acid metabolism of Pyrococcus furiosus.

open access: yesArchaea, 2002
The genes encoding aromatic aminotransferase II (AroAT II) and aspartate aminotransferase (AspAT) from Pyrococcus furiosus have been identified, expressed in Escherichia coli and the recombinant proteins characterized.
D. Ward, W. D. de Vos, J. van der Oost
semanticscholar   +1 more source

Salt‐Compact Albumin as a New Pure Protein‐based Biomaterials: From Design to In Vivo Studies

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
A new class of materials built entirely of native albumin protein is designed using a simple protocol based on salt‐assisted compaction, breaking with current crosslinking strategies. This green process leads, surprisingly, to water‐insoluble handable materials with high preservation of their native protein structures and Young's modulus close to that ...
Eya Aloui   +19 more
wiley   +1 more source

Effect of a probiotic and metformin on liver aminotransferases in non-alcoholic steatohepatitis: A double blind randomized clinical trial

open access: yesInternational Journal of Preventive Medicine, 2013
Background : Non-alcoholic steatohepatitis (NASH) is a clinicopathological entity that is being recognized more frequently in recent years. This study aimed to evaluate the effects of Metformin, with and without a probiotic supplement on liver ...
Ahmad Shavakhi   +5 more
doaj  

Failure of Ketoprofen and Interferon Combination Therapy to Improve Interferon-Resistant Chronic Hepatitis C

open access: yesCanadian Journal of Gastroenterology, 1997
Preliminary reports suggest that patients with interferon (IFN)-resistant chronic hepatitis C respond better to a combination of IFN-α and nonsteroidal anti-inflammatory ...
Frank H Anderson   +3 more
doaj   +1 more source

Soft Nanocarriers as Antimicrobial Co‐Delivery Systems to Combat Resistant Infections

open access: yesAdvanced Healthcare Materials, EarlyView.
Soft nanocarrier‐based co‐delivery systems present a versatile and promising platform for combating antimicrobial resistance (AMR) by enabling spatiotemporally controlled, pathogen‐specific drug release. Their tunable physicochemical properties allow for the co‐encapsulation of synergistic antimicrobial agents, optimization of drug ratios, and surface ...
Anamarija Nikoletic   +5 more
wiley   +1 more source

Effect of feed supplementation with Curcuma longa and Zingiber officinale spices on the zootechnical, biochemical, and microbiological parameters of broiler chickens

open access: yesNotulae Scientia Biologicae
In recent years, there has been a significant trend to improve poultry zootechnical performances by biological methods to avoid the unwanted chemical growth factor's introduction into breeding process.
Chaymae BOUCHAMA   +8 more
doaj   +1 more source

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