Results 301 to 310 of about 274,619 (381)

Counting glomeruli in human kidney specimens using ex vivo MRI without contrast agents

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose The total number of glomeruli is an important indicator of kidney function and susceptibility to disease. Glomeruli, however, are difficult to image using MRI without contrast enhancement. For this reason, previous studies have used cationic ferritin as a contrast agent to detect glomeruli in ex vivo and in vivo perfused kidneys.
Nyoman D. Kurniawan, Aurel J. Amar, Luise A. Cullen‐McEwen, Alexander N. Combes, Raeesah Hayatudin, Andrew J. Kassianos, Jiaxin Du, Sarah E. Gazzard, Helen G. Healy, Wendy E. Hoy, John F. Bertram, David C. Reutens   +11 more
wiley   +1 more source

Redox mechanism of glycerophospholipids and relevant targeted therapy in ferroptosis. [PDF]

Cell Death Discov
Chang S, Zhang M, Liu C, Li M, Lou Y, Tan H.   +5 more
europepmc   +1 more source

Importance of R2 accuracy in susceptibility source separation

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose To examine the importance of R2 accuracy on independent paramagnetic and diamagnetic outputs from susceptibility source separation in the brain from two publicly available methods. Methods The effects of R2 errors, which translate into R2′$$ {\mathrm{R}}_2^{\prime } $$ errors, on output maps from χ‐separation and χ‐sepnet were examined
Tereza Beatriz Oliveira Assunção, Nashwan Naji, Jeff Snyder, Peter Seres, Gregg Blevins, Penelope Smyth, Alan H. Wilman   +6 more
wiley   +1 more source

The role of serum ferritin in predicting plasma leakage among adults and children with dengue in Sri Lanka: a multicentre, prospective cohort study. [PDF]

Lancet Reg Health Southeast Asia
Mettananda C, Perera K, Nayeem N, Nayanajith M, Thewage A, Premaratna R, Dassanayake A, Pathmeswaran A, Mettananda S.   +8 more
europepmc   +1 more source

Micronutrient deficiencies after pancreatico‐duodenectomy: A narrative review of the literature and recommendations for clinical practice

Nutrition in Clinical Practice, EarlyView.
Abstract Micronutrient uptake is impaired after pancreatico‐duodenectomy (PD) because of malabsorption, reduced absorptive capacity, and poor oral intake. Biochemical depletion is reported in cohort studies, but deficiency states are predominantly reported in case reports, making it difficult to assess occurrence rates.
Mary E. Phillips, Callum Livingstone, Adam E. Frampton, Kathryn H. Hart   +3 more
wiley   +1 more source

Study of Thyroid Function in Children With Beta-Thalassemia Major. [PDF]

Cureus
Kulkarni M, Kawade RV, S V.
europepmc   +1 more source

Mitochondrial transfer as a novel therapeutic approach in ischemic stroke treatment: Current challenges and future perspectives

Neuroprotection, EarlyView.
Cerebral ischemia is a serious neurological disease that mainly leads to pathological changes such as mitochondrial dysfunction, oxidative stress and iron death. Mitochondria play a key role in the regulation of cellular energy metabolism and oxidative stress, and their damage can lead to mitochondrial damage, reduced adenosine triphosphate production,
Shuchen Meng, Min Bai, Changsheng Ma, Bo Han, Mengyuan Duan, Liying Zhang, Jinfen Guo, Changku Shi, Ke Li, Maotao He   +9 more
wiley   +1 more source

Reduction of oxidative stress in total knee arthroplasty using tourniquet with a novel pharmaceutical combination. [PDF]

SICOT J
Tatani I, Kalaitzopoulou E, Skipitari M, Ntoukas A, Tsaliki EA, Giakoumakis S, Lakoumentas J, Varemmenou A, Michail E, Papadea P, Georgiou CD, Panagiotopoulos E.   +11 more
europepmc   +1 more source

Concentration‐Based Analysis of Metal‐Induced Tau Fibrillar versus non‐fibrillar Aggregation: Implications for Neurotoxicity in Alzheimer's Disease

ChemistryOpen, EarlyView.
Tau protein aggregation and fibrillation have been examined in relationship to three metal ions in this study. The research was conducted to see the effects of Zn2+, Cu2+ and Fe3+ ions at different concentrations on tau′s conformation, cytotoxicity in SH‐SY5Y cells, and free thiol levels.
Mahzad Irandoust, Afrooz Anbaraki, Zahra Dindar, Atiyeh Ghasemi, Ali Akbar Saboury, Saeed Rayati, Arefeh Seyedarabi   +6 more
wiley   +1 more source