Results 71 to 80 of about 200,190 (309)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Increased oxidative stress associated with the severity of the liver disease in various forms of hepatitis B virus infection

BMC Infectious Diseases, 2005
Background Oxidative stress can be defined as an increase in oxidants and/or a decrease in antioxidant capacity. There is limited information about the oxidative status in subjects with hepatitis B virus infection.
Aslan Mehmet, Horoz Mehmet, Bolukbas Fusun, Bolukbas Cengiz, Celik Hakim, Erel Ozcan   +5 more
doaj   +1 more source

Vitamin E requirements of adult domestic cats (Felis catus) fed diets containing high levels of fish oil : a thesis presented in partial fulfilment of the requirement for the degree of Master of Nutritional Sciences at Massey University, Palmerston North, New Zealand [PDF]

, 1999
The vitamin E (α-tocopherol) requirement of adult cats fed diets containing high levels of fish oil was investigated. Thirty-two (16 male, 16 female) adult domestic cats (Felis catus) were randomly allocated to four groups according to sex and fed one of
Wu, Yuben
core  

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Optimization of Red Kidney Bean Pseudo Stem (Phaseolus vulgaris) and Enset Fiber Alkaline-Peroxide Pulping for Blended Paper Making

Journal of Natural Fibers
This study investigated the proximate and chemical composition analysis of red kidney bean pseudo-stem, optimization of red kidney bean pseudo-stem and enset fiber alkaline-peroxide pulping and blended paper mechanical properties.
Abenezer Hizkeal Lemma, Medhanit Mamaye Getinet   +1 more
doaj   +1 more source

Depended pH behavior of chitosan on surface modified fibers of Kraft pulp [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2015
Chitosan is known as a natural polymer which improves strengths of papers. So, in this study investigated improvement of chitosan absorption on modified craft fibers and increase its efficiency.
Noraldin Nazarnezhad, Naser Rasol pour hedayati, Omid Ramazani   +2 more
doaj   +1 more source

Aetiology and treatment of epidermal depigmentory disorder in humans [PDF]

, 2012
The epidermal depigmentary trigger in humans at post-natal level may occur with the toxification of skin organ with the endogenously produced melanocytotoxic hydrogen peroxide and subsequent formation of hydrogen peroxide- melanolipoprotein conjugate ...
S. S. Sawhney
core   +1 more source

"In vitro" evaluation of some properties in spore former bacteria isolated from calves faeces [PDF]

, 2015
Aims: To isolate and evaluate spore-former bacteria for being used as probiotic additives in animal nutrition by their technological features. Study Design: The study was experimental, by using calves’ faeces for spore-forming identification and further
Maldonado, Natalia Cecilia, Nader, Maria Elena Fatima, Silva de Ruíz, Clara   +2 more
core   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Study of Chemical Composition and Evaluation of Anti-hypertensive Effect of A Fixed Oil Extracted from Linum usitatissimum grains

Journal of Food and Pharmaceutical Sciences
Globally grown flax seed is regarded as an oilseed with numerous medicinal and health are the outcomes of the physico-chemical analyses: pH value: 0.476; saponification index: 168.3; KOH/g: 28.05; peroxide index: 174; density: 0.951; refractive index: 1 ...
Oulad Ali Halima, Mebarka, Nasser Belboukhari, Khaled Sekkoum, Khawter   +4 more
doaj   +1 more source