Results 171 to 180 of about 525,962 (295)

The ageing holobiont: crosstalk between telomere dynamics, oxidative stress and the gut microbiome

Biological Reviews, EarlyView.
ABSTRACT The gut tissue is at the frontline of early onset of ageing. It exhibits high cell turnover rates and rapid telomere shortening, which can have systemic effects on the developing or senescing organism. We conducted a literature review of studies on the crosstalk between telomere length dynamics, telomerase activity, oxidative stress, and gut ...
Michael L. Pepke, Søren B. Hansen, Morten T. Limborg   +2 more
wiley   +1 more source

Brown Tumor in Primary Hyperparathyroidism and Hungry Bone Syndrome Post-Parathyroidectomy: Two Rare Entities. [PDF]

J Cancer Allied Spec
Fatima T, Arshad M, Ajmal Z, Siddiqi AI, Shafiq W.   +4 more
europepmc   +1 more source

Scalable desolvation synthesis, storage stability, and comprehensive biophysical characterization of human hemoglobin nanoparticles as a potential hemoglobin‐based oxygen carrier

Biotechnology Progress, EarlyView.
This work describes the development of human hemoglobin nanoparticles using an anti‐solvent precipitation synthesis method as a potential next generation hemoglobin‐based oxygen carrier. The hemoglobin nanoparticles are uniform in size and shape, hemocompatible, stable at various storage conditions, and demonstrate a scalable synthesis technique ...
Alisyn Greenfield, Andre F. Palmer
wiley   +1 more source

Mandibular Brown Tumor as a Result of Secondary Hyperparathyroidism-Radiological and Clinical Pitfalls and Dilemmas. [PDF]

Diagnostics (Basel)
Uranbey Ö, Diri F, Ekinci B, Gontarz M, Kuropka P, Dobrzyński M, Nelke K.   +6 more
europepmc   +1 more source

Shedding Light on Synthetic Autocatalysis: From Conventional Closed‐Shell Chemistries to Overlooked Open‐Shell Occurrences

Chemistry – A European Journal, EarlyView.
Why add another catalyst when the product itself holds the power to catalyze its own formation? Autocatalysis in synthetic chemistry enhances reaction efficiency and uncovers novel catalytic behavior across both closed‐shell and open‐shell systems, expanding reactivity and enabling innovative design strategies.
Jaspreet Kaur, Joshua P. Barham
wiley   +1 more source

Brown Tumor: An Uncommon Manifestation of Severe Hyperparathyroidism. [PDF]

Cureus
Imran M, Spitalewitz S, Khan B, Odubanjo A.   +3 more
europepmc   +1 more source

Spinal cord compression caused by a brown tumor secondary to primary hyperparathyroidism. [PDF]

Surg Neurol Int, 2023
Elmi SM, Djimrabeye A, Makoso JD, Hamdaoui R.   +3 more
europepmc   +1 more source

Highly Potent Fluorogenic Ligands for Triplex DNA: 5‐Substituted 2‐(Naphthalen‐2‐yl)‐4H‐Chromen‐4‐Ones

Chemistry – A European Journal, EarlyView.
5‐Substituted 2‐(naphthalen‐2‐yl)‐4H‐chromen‐4‐ones are reported as a novel class of highly potent and selective triplex DNA ligands. These ligands induce triplex formation at submicromolar concentrations and inhibit enzymatic activity via ligand‐mediated triplex formation.
Nghia Tran, Landy Gu, Krege M. Christison, Kalee Thao, Liang Xue   +4 more
wiley   +1 more source

Brown tumor mimicking giant cell tumor in primary hyperparathyroidism: a case report. [PDF]

J Med Case Rep
Abdullahu LZ, Haxhiu BI, Orqusha NH, Gjonbalaj NA, Jashari AM, Kurshumliu FI, Fazliu VID, Lenjani BZ, Veseli SR, Kurtishi IN, Kaçiu YR.   +10 more
europepmc   +1 more source

Secondary Hyperparathyroidism Presenting as a Brown Tumor: A Case Report and Review of the Literature. [PDF]

Cureus, 2023
Flores R, Lopes J, Caridade S.
europepmc   +1 more source