Results 141 to 150 of about 87,248 (286)
, 1958 Steers were individually fed varying amounts of carotene in accord to body weight for 110 days. Hepatic carotene retention did not prove to be indicative of carotene intake.
E. S. Erwin +3 more
core +1 more source
Elevation shapes alpine snow algal blooms and their influence on albedo reduction
New Phytologist, EarlyView.Graphical summary of elevational trends in Sanguina‐dominated snow algal blooms. Increasing elevation was associated with larger cells, lower Chla content per cell, higher astaxanthin ratios, lower snow water content, and reduced cell‐normalized albedo, whereas algal cell density showed no consistent elevational trend.
Pablo Almela +5 more
wiley +1 more source
, 2010 [[abstract]]It has been suggested that beta-carotene itself is unstable under certain conditions and that a combination of antioxidants may prevent the pro-oxidative effects of beta-carotene.
Yeh SL; Wang WY ; Huang CS ; Hu ML
core
, 2001 Palm carotene was successfully concentrated from crude palm oil (CPO) by an adsorption process using a synthetic adsorbent followed by solvent extraction. Evaluation of feed CPO and CPO which underwent the carotene extraction process was conducted.
Latip, R. A. +7 more
core +1 more source
Management of Surgical Margins in the Excision of Oral Leukoplakia: A Scoping Review
Oral Diseases, EarlyView.ABSTRACT Objective To map the literature on management of surgical margins for oral leukoplakia (OL) and proliferative verrucous leukoplakia (PVL). Methods Searches were performed in five electronic databases and gray literature. Studies involving patients undergoing any type of surgical excision of OL or PVL were included.
Mateus José Dutra +8 more
wiley +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Indoor vertical farming (VF) offers practical advantages for the cultivation of plant protein bio‐factories including plant uniformity, product consistency, water/nutrient recycling and production cycles on a year‐round basis. Much progress has been achieved toward the development of innovative systems for artificial lighting, automated ...
Béatrice Giroux +5 more
wiley +1 more source
Revista Cubana de Investigaciones Biomédicas, 2004 Se estudiaron 24 hombres y 28 mujeres con edades comprendidas entre 60 y 91 años, con el objetivo de evaluar el estado antioxidante y los indicadores de daño oxidativo de una población de ancianos de Las Tunas.
Elio Cruz Manzano +5 more
doaj
Antioxidant functions of beta-carotene
, 1991 The provitamin A carotenoid β-carotene is an attractive candidate for the prevention of cancer. Indeed, abundant evidence suggests that β-carotene inhibits carcinogenesis.
Kennedy, Todd Allen
core
Vestigial Plastids in Parasitic Plants: Evolutionary Remnants or Adaptive Innovations?
Plant, Cell &Environment, EarlyView.ABSTRACT Throughout the evolutionary history of plants, chloroplasts originating from a cyanobacterial endosymbiosis have undergone remarkable adaptation and specialization, giving rise to a multitude of plastid types. The evolution toward parasitism in plants represents a particularly extreme case of such specialization.
Laia Jené, Sergi Munné‐Bosch
wiley +1 more source
Oral wound healing in the elderly: Mechanisms, challenges, and innovations
Periodontology 2000, EarlyView.Abstract Objective This narrative synthesizes current knowledge on the biological mechanisms, clinical challenges, and regenerative innovations for optimizing intraoral wound healing in the elderly. Methods Narrative review of preclinical and clinical studies addressing age‐related changes in the four canonical wound‐healing phases (hemostasis ...
Ann M. Decker +7 more
wiley +1 more source