Results 51 to 60 of about 4,698,937 (316)

The Role of Sink Strength and Nitrogen Availability in the Down-Regulation of Photosynthetic Capacity in Field-Grown Nicotiana tabacum L. at Elevated CO2 Concentration

open access: yesFrontiers in Plant Science, 2017
Down-regulation of photosynthesis is among the most common responses observed in C3 plants grown under elevated atmospheric CO2 concentration ([CO2]).
Ursula M. Ruiz-Vera   +7 more
doaj   +1 more source

The Impact of the COVID‐19 Pandemic on Childhood Cancer Survival: A Population‐Based Assessment of Survival Patterns Between 2015 and 2023 in Germany

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann   +8 more
wiley   +1 more source

El síndrome de Down hoy: dirigido a familias y profesionales

open access: yes, 2020
Con esta guía Down España quiere aclarar los interrogantes que puedan surgir a los padres o futuros padres de niños con síndrome de Down y a sus familiares.
Down España
core  

La investigación sobre el cerebro en el síndrome de Down [PDF]

open access: yes, 2012
Todos sabemos que el síndrome de Down es una alteración genética producida por la existencia de una copia extra de genes situada en el cromosoma 21. Desde hace tiempo se conocen las alteraciones morfológicas del cerebro en las personas con síndrome de ...
Martínez Pérez, Salvador
core  

The Mysterious Ways of ErbB2/HER2 Trafficking

open access: yesMembranes, 2014
The EGFR- or ErbB-family of receptor tyrosine kinases consists of EGFR/ErbB1, ErbB2/HER2, ErbB3/HER3 and ErbB4/HER4. Receptor activation and downstream signaling are generally initiated upon ligand-induced receptor homo- or heterodimerization at the ...
Vibeke Bertelsen, Espen Stang
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Síndrome de Down y homosexualidad [PDF]

open access: yes, 2012
La persona con síndrome de Down y homosexual sufre una doble discriminación. una por su discapacidad y otra por su orientación sexual. Además dentro del mundo de la homosexualidad, al igual que en la sociedad en la que vivimos, se da una gran ...
García, José Luis
core  

MicroRNA (miRNA) PROFILING IN PROSTATE CANCER CARCINOGENESIS: EXPLORATORY RESEARCH

open access: yesJurnal Kedokteran dan Kesehatan
Future research will continue to be carried out in terms of looking for molecular markers involved in the early processes of carcinogenesis, metastasis and therapeutic targets in prostate cancer patients.
Maria Ulfa, Krisna Murti
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

Down-regulation of the two embryonal growth factors IFG2 and MEST.

open access: yes, 2016
(A) Down-regulation of IGF2 in imWilms10 cells cultured at 33°C as seen in two biological replicates on the Agilent array (left). The down-regulation was confirmed by Q-RT-PCR and is seen when cells are cultured at 33° and 37°C (right).
Barbara Leube (2805034)   +8 more
core   +1 more source

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