Results 51 to 60 of about 58,955 (309)

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

FEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa, Kazuhiko Higashida, Naoya Nakai   +2 more
wiley   +1 more source

Upper-limb exercise in tetraplegia using functional electrical stimulation [PDF]

, 2003
Cervical spinal cord injury can result in dysfunction in both the lower and upper limbs (tetraplegia), andmay be accompanied by a range of secondary complications. The degree of upper-limb dysfunctiondepends upon the level and completeness of the lesion;
Hunt, K.J., Gollee, H., McLean, A.N., Coupaud, S.   +3 more
core  

Generación de híbridos de maíz de Valles Altos de México y su empleo en microempresas de semillas.

Agronomía Mesoamericana, 2016
Con la nueva Ley de Semillas, el Tratado de Libre Comercio puesto en Marcha en enero de 1994, así como el precio elevado de la semilla de híbridos y la gran área potencial de uso de semilla mejorada de maíz.
Alejandro Espinosa, Margarita Tadeo, Angel Piña del Valle, Rafael Martínez   +3 more
doaj   +3 more sources

Proyecto Atlántida adolescencia y escuela : una mirada desde la óptica delos adolescentes de educación secundaria en Colombia

, 1995
IP 3207-11-001-94al.]. -- Santafe de Bogotá : Fundación FES, 1995. -- 500 p. ;23cm. -- ISBN 9586016439 -- v.2. Todo lo que;nos gusta se evapora / editado por Rodrigo Parra Sandoval; coordinado porAna Isabel Roux.
García Martínez, María Luisa, Gafaro, Martin, Alzate Medina, Gloria, Bonilla Castro, Elssy, Castañeda Bernal, Elsa, Parra Sandoval, Rodrigo, Cobos, Francisco, Camargo Abello, Marina, Roux, Ana Isabel de, Ramírez Ospina, Marielly, Cajiao Restrepo, Francisco, Parodi Zuluaga, Martha Luz, Durán, Rocío del Pilar, Iriarte Esguerra, Genoveva   +13 more
core   +1 more source

Genetic Variants Associated with Hypertension Risk: Progress and Implications

Pulse
Background: Genetic variants causing diseases with hypertension as a secondary feature have previously been identified. Studies focussing on primary hypertension have utilised common and latterly rare genetic variants in attempts to elucidate the genetic
David Curtis
doaj   +1 more source

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Fat embolism and COVID-19 infection: autopsy and post-mortem laboratory findings in SARS-CoV-2 positive patients

Biomedical Papers
Introduction. The article is one of the very first autopsy reports worldwide, which associates COVID-19 infection and pulmonary fat embolism. Aims. To point to a crucial connection between a severe acute respiratory syndrome caused by coronavirus 2 (SARS-
Adriana Gavronova, Lukas Hamerlik, Margita Bartkova, Vaclav Svrchokryl, Veronika Kralikova, Katerina Vranova, Peter Ondra, Martin Dobias   +7 more
doaj   +1 more source

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

FEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia, Masahiro Kimura, Daisuke Kurimoto, Atsushi Sato   +3 more
wiley   +1 more source

Control strategies for integration of electric motor assist and functional electrical stimulation in paraplegic cycling: Utility for exercise testing and mobile cycling [PDF]

, 2004
AIM: The aim of this study was to investigate feedback control strategies for integration of electric motor assist and functional electrical stimulation (FES) for paraplegic cycling, with particular focus on development of a testbed for exercise testing
Stone, B., Fraser, M., Grant, S., Ferrario, C., Negard, N., Cathcart, A.J., Ward, S., Ward, S.A., Negard, N.O., Hunt, K.J., Fraser, M.H., Hunt, K., Cathcart, A., Schauer, T.   +13 more
core   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source