Results 61 to 70 of about 1,025 (157)

Body Composition Remodelling During GLP‐1‐Based Therapy: A Systematic Review and Meta‐Analysis Using a Hierarchical Physiological Framework

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Background Body composition changes during glucagon‐like peptide‐1 (GLP‐1)‐based therapy remain incompletely characterized, particularly regarding their effects on adiposity, muscle quantity, and muscle quality. We conducted a systematic review and meta‐analysis using a predefined physiological framework to evaluate body composition ...
Maria Luizza Lopes Menezes, Maria Eduarda Güntzel Chiappa, Rodrigo Fuentes Kloss, Marcelo Tuesta, Paula Santos, Alberto Souza Sá Filho, Gaspar R. Chiappa   +6 more
wiley   +1 more source

Shedding light on cobalamin photodegradation in the ocean

Limnology and Oceanography Letters
Cobalamin, vitamin B12, is an important micronutrient that has been investigated for decades in the marine context because it is required for phytoplankton growth.
Catherine C. Bannon, Elizabeth M. Mudge, Erin M. Bertrand   +2 more
doaj   +1 more source

Unveiling the significance of prokaryotic composition from ferromanganese crusts regarding the interlink between cobalt and vitamin B12 in deep-sea ecosystems

Frontiers in Microbiology
The intricate relationship between prokaryotic vitamin B12 (cobalamin) producers and metazoans in deep-sea ecosystems, particularly within ferromanganese crusts and polymetallic nodules, is critical for understanding oceanic biogeochemical cycling of ...
Lilia Montoya, Elva Escobar-Briones
doaj   +1 more source

Clinical improvement and scalp microbiome restructuring following a 28‐day piroctone olamine shampoo intervention

International Journal of Cosmetic Science, EarlyView.
A 28‐day clinical study in 41 individuals with oily dandruff showed that a piroctone olamine shampoo improved clinical symptoms while selectively reshaping the scalp bacterial and fungal microbiome toward a less dysbiotic profile. Abstract Objective To evaluate the clinical efficacy of a piroctone olamine–containing shampoo in individuals with oily ...
Spyridon Markos, Lina Praefke, Yiannis Kapetanstatakis, Michail Tsanakas, Evangelos Beletsiotis   +4 more
wiley   +1 more source

Bridging gaps in diabetic neuropathy care: A Delphi‐based regional consensus from the Gulf Cooperation Council

Journal of Diabetes Investigation, EarlyView.
A three‐round Delphi consensus developed GCC‐specific, evidence‐based recommendations for diabetic peripheral neuropathy (DPN) and painful diabetic neuropathy (PND). The consensus emphasizes proactive screening, early multimodal management, and addressing regional barriers to improve early detection, optimize management, and enhance quality of life ...
Abdulrahman Alshaikh, Abdulnabi T Alattar, Ahmed Abdul Karim Hassoun, Afaf Alshammary, Hussein Elbadawi, Khaled Aldossari, Noor Al Busaidi, Saud Alsifri, Talal Muzaffar, Wiam I. Hussein, Christine Talaat, Abanoub Effat, Marwa Elsaghier, Rayaz A Malik   +13 more
wiley   +1 more source

Successful use of insect‐based (Hermetia illucens) diet in dogs with food‐responsive enteropathy

Journal of Small Animal Practice, EarlyView.
Objective Diet is an integral component of the management of chronic enteropathy in dogs. The role of insect‐based diets in this disease remains unknown. The objective of this study was to evaluate the impact of an insect‐based (Hermetia illucens) diet in dogs with presumed food‐responsive enteropathy.
K. Murtagh, E. Stavroulaki, M. Carvalho, E. J. O'Neill, C. T. Mooney   +4 more
wiley   +1 more source

A cobalt concentration sensitive Btu-like system facilitates cobalamin uptake in Anabaena sp. PCC 7120

Microbial Cell
Metal homeostasis is central to all forms of life, as metals are es-sential micronutrients with toxic effects at elevated levels. Macromolecular machines facilitate metal uptake into the cells and their intracellular level is regulated by multiple means,
Julia Graf, Leonard Fresenborg, Hans-Michael Seitz, Rafael Pernil, Enrico Schleiff   +4 more
doaj   +1 more source

Cobalamin, the stomach, and aging [PDF]

The American Journal of Clinical Nutrition, 1997
Low cobalamin concentrations are common in the elderly. Although only a minority of such persons display clinically obvious symptoms or signs, metabolic data clearly show cellular deficiency of cobalamin in most cases. The evidence suggests that this is not a normal physiologic expression of the aging process. Rather, the elderly seem at increased risk
openaire   +2 more sources

Retrospective evaluation of outcomes in dogs with non‐associative immune‐mediated haemolytic anaemia treated with rivaroxaban as a sole or adjunctive thromboprophylaxis agent: 34 cases (2018‐2024)

Journal of Small Animal Practice, EarlyView.
Objectives To describe clinical outcomes, thromboembolic and haemorrhagic complications, and treatment characteristics in dogs with non‐associative immune‐mediated haemolytic anaemia treated with rivaroxaban at a UK referral hospital. Materials and Methods Retrospective descriptive study of dogs diagnosed with non‐associative immune‐mediated haemolytic
S. Conway, L. Jenkins, J. Reeve
wiley   +1 more source

Copper(II/III) Redox Couple Enables C─H Methylation via a Radical Mechanism Analogous to SAM Enzymes

Angewandte Chemie, Volume 138, Issue 36, 1 September 2026.
Biological C–H methylation proceeds through radical pathways mediated by one‐electron redox cofactors, yet no synthetic model has reproduced this reactivity. Here, we report the first isolable Cu(II/III)–methyl complexes that mediate C–H methylation through hydrogen atom transfer and methyl radical rebound.
Emily N. Doss, Curtis E. Moore, Shiyu Zhang   +2 more
wiley   +2 more sources