Results 71 to 80 of about 1,157,536 (288)

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Report of Operative #316

, 1920
Physical condition: GoodIn this report, an operative describes the activities of mill workers and working conditions in the ...
Operative #316
core   +2 more sources

Cambio en el paradigma del manejo operatorio y no operatorio en trauma hepático, estrategias clave para urgencias en el 2012 Paradigm change in the management operative and nonoperative management of hepatic trauma, key strategies for emergency in the year

Revista Colombiana de Cirugía, 2013
La experiencia en el manejo del trauma hepático adquirida durante la segunda guerra mundial, así como una mejor compresión de los mecanismos y grados de lesión hepática, llevaron a que en los últimos 25 años se presentara un descenso importante en la ...
Carlos Valencia, Lilian Torregrosa, Atilio Moreno   +2 more
doaj  

An evaluation of treatment options for medial, midshaft, and distal clavicle fractures: a systematic review and meta-analysis

JSES International, 2020
Background: The majority of clavicle fractures are midshaft injuries, although fractures of the distal or medial fragment also occur. The aim of this study was to review the current evidence on these injuries to help inform future treatment plans ...
Christopher Vannabouathong, MSc, Justin Chiu, BSc, Rahil Patel, BSc, Shreyas Sreeraman, BSc, Elias Mohamed, BSc, Mohit Bhandari, MD, FRCSC, Kenneth Koval, MD, Michael D. McKee, MD, FRCSC   +7 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Spontaneous air leak syndrome: A very rare pulmonary complication of an eating disorder [PDF]

Vojnosanitetski Pregled
Introduction. Eating disorders are characterized by persistent body dissatisfaction and unhealthy weight control. Spontaneous air leak syndrome (ALS) is a rare but potentially fatal complication of a perennial eating disorder that can lead to ...
Đurović Marija, Rančić Nemanja, Pantić Milica   +2 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

A Survey on Operator Monotonicity, Operator Convexity, and Operator Means [PDF]

International Journal of Analysis, 2015
This paper is an expository devoted to an important class of real-valued functions introduced by Löwner, namely, operator monotone functions. This concept is closely related to operator convex/concave functions. Various characterizations for such functions are given from the viewpoint of differential analysis in terms of matrix of divided differences ...
openaire   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Metastatic melanoma of the skin: Surgical treatment [PDF]

Vojnosanitetski Pregled, 2003
Panajotović Ljubomir
doaj   +1 more source