Results 101 to 110 of about 458,190 (303)

Strength through diversity: how cancers thrive when clones cooperate

Molecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken, Maartje Witsen, Emile E. Voest, Krijn K. Dijkstra   +3 more
wiley   +1 more source

Fluctuations in Seminal Quality throughout the Year: How do Temperature, Humidity and Atmospheric Pressure Impact on Human Sperm Quality? [PDF]

J Hum Reprod Sci, 2023
Ramírez ND, Tissera A, Molina R, Olmedo J, Molina HG, Mangeaud A, Martini AC.   +6 more
europepmc   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Cadmium, Chromium, and Copper Concentration plus Semen-Quality in Environmental Pollution Site, China.

Iranian Journal of Public Health, 2014
The environmental pollution is one of the factors contributing to the decrease of sperm quality for human beings. The aim of this study was to assess cadmium (Cd), chromium (Cr), and copper (Cu) concentration of man in environmental pollution site, and ...
Yan Li, Qiaoyan Gao, Mingcai Li, Mengyang Li, Xueming Gao   +4 more
doaj  

Monitoring of circulating tumor DNA allows early detection of disease relapse in patients with operable breast cancer

Molecular Oncology, EarlyView.
Monitoring circulating tumor DNA (ctDNA) in patients with operable breast cancer can reveal disease relapse earlier than radiology in a subset of patients. The failure to detect ctDNA in some patients with recurrent disease suggests that ctDNA could serve as a supplement to other monitoring approaches.
Kristin Løge Aanestad, Marie Austdal, Oddmund Nordgård, Gunnar Mellgren, Satu Oltedal, Marie L. Austbø, Ylva H. Vignes, Thomas Helland, Kristin Jonsdottir, Tone H. Lende, Emilius A. M. Janssen, Bjørnar Gilje, Kjersti Tjensvoll, PBCB study group, Gunnar Mellgren, Tone Hoel Lende, Anette Heie, Kristin Viste, Anita Røyneberg Alvheim, Emiel AM Janssen, Kristin Jonsdottir, Ann Cathrine Kroksveen, Thomas Helland, Einar Gudlaugsson, Oddmund Nordgård, Satu Oltedal, Kristin Løge Aanestad, Jan Terje Kvaløy, Kirsten Lode, Kari Britt Hagen, Marie Austdal, Ylva H. Vignes, Siri Tungland Sola, Nina Egeland Amundsen, Finn Magnus Eliassen, Emeritus Ernst A Lien   +35 more
wiley   +1 more source

Prices, local measurement units and subsistence consumption in rural surveys: An econometric approach with an application to Ethiopia [PDF]

For many research problems in developing countries, some information on prices faced by households is required for the analysis, but these prices are not readily available from household surveys, nor is it straightforward to observe them, especially if ...
Bart Capéau, Stefan Dercon
core  

Is any job really better than no job at all? [PDF]

, 2017
Lord Layard posed the question is “any job is better than no job” in a seminal paper in which he concluded that “human happiness is more affected by whether or not one has a job than by what kind of job it is”.
Chandola, Tarani
core  

The impact of proteins, glycoproteins and fructose in blood and seminal plasma on sperms concentration In infertile men

مجلة كلية الطب, 2009
Background: proteins, glycoproteins and fructose as parameters used to assess infertility in men. Objective: To determine and correlate serum and seminal plasma of total proteins, glycoproteins and fructose with infertility in men.
Nahla M. Al-Sakkal, Nassir M. Al-Rubae, Zina A. Marrow, Basil Y. Safah   +3 more
doaj   +1 more source

The relationship between sexually transmitted microorganisms and seminal quality in asymptomatic men. [PDF]

Asian J Urol, 2022
Rivera VV, Cardona Maya WD, Puerta-Suárez J.   +2 more
europepmc   +1 more source

Teaching operations management using a 'pseudo'-scientific approach [PDF]

, 2015
The purpose of this paper is to explore a theory led approach to teaching operations and supply chain management that has emerged from the analysis of seminal operations management developments and case research.
Stratton, R
core