Results 41 to 50 of about 170,927 (299)

Seaweed Diversity and Conservation on the Warambadi Seashore of Sumba Island: Substrata and Seasonal Phenomenon [PDF]

open access: yes, 2017
The interaction between species and species diversity with their growing habitats are essential in the conservation of species. This study deals with the diversity and conservation of seaweed (marine macro-algae) with the emphasis on substrata habitats ...
Anggadiredja, J. T. (Jana)
core   +2 more sources

POLYPHENOLS OF BROWN ALGAE

open access: yeschemistry of plant raw material, 2018
The modern state of research of marine brown algae polyphenolic compounds – phlorotannins, is analyzed. The data on the content of phlorotannins in biomass are presented depending on the species of algae and the place of growth. The biosynthesis, morphology, accumulation in the thallus, the physicochemical properties and biological role of these ...
Боголицын (Bogolitsyn), Константин (Konstantin) Григорьевич (Grigor'evich)   +5 more
openaire   +3 more sources

Oxygen Supply of Islets of Langerhans by Photosynthetically Active Microalgae in Bioprinted Co‐Cultures Maintains Their Function in a Hypoxic Environment

open access: yesAdvanced Healthcare Materials, EarlyView.
This study developed a bioprinted co‐culture system embedding rat pancreatic islets and Scenedesmus sp. microalgae spatially defined in close vicinity. Red light was found optimal to ensure microalgal photosynthesis while maintaining islet viability and functionality. A tailored co‐culture medium supported both cell types.
Finn Dani   +7 more
wiley   +1 more source

Efficacy and Safety Assessment of 5‐Fluorouracil, Irinotecan and Oxaliplatin‐Loaded Implants in Mouse and Pig Models for Pancreatic Cancer Therapy

open access: yesAdvanced Materials, EarlyView.
A novel FIRINOX‐loaded implant demonstrates controlled drug release, and potent therapeutic efficacy in pancreatic ductal adenocarcinoma mouse models with safety confirmed in a large‐animal pre‐clinical model. This innovative drug delivery platform offers a promising new treatment approach for non‐resectable, treatment‐resistant pancreatic cancer ...
Samantha J. Wade   +19 more
wiley   +1 more source

Iron encrustations on filamentous algae colonized by Gallionella-related bacteria in a metal-polluted freshwater stream [PDF]

open access: yesBiogeosciences, 2015
Filamentous macroscopic algae were observed in slightly acidic to circumneutral (pH 5.9–6.5), metal-rich stream water that leaked out from a former uranium mining district (Ronneburg, Germany).
J. F. Mori   +5 more
doaj   +1 more source

Biochemical composition of some marine algae from Mandapam coast, Tamil Nadu [PDF]

open access: yes, 1990
The present paper deals with some important biochemical components such at proteins, carbohydrates and lipids of 33 marina algae, growing abundantly on the coast of Ramanathapuram District- Tha results indicated that the green algae (Chlorophyceae ...
Chennubhotla, V S Krishnamurthy   +3 more
core  

The Potential of Seaweeds as a Source of Functional Ingredients of Prebiotic and Antioxidant Value [PDF]

open access: yes, 2019
Two thirds of the world is covered by oceans, whose upper layer is inhabited by algae. This means that there is a large extension to obtain these photoautotrophic organisms.
Gomez Zavaglia, Andrea   +4 more
core   +1 more source

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

open access: yesAdvanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger   +9 more
wiley   +1 more source

Pengaruh Pemberian Alga Coklat (Sargassum sp.) Terhadap Enzim Katalase Kelenjar Submandibularis Tikus Rattus Norvegicus Strain Wistar Akibat Iradiasi Linear Energy Transfer (LET) Rendah

open access: yesQanun Medika: Jurnal Kedokteran Fakultas Kedokteran Universitas Muhammadiyah Surabaya, 2017
Background: Background: Intraoral radiography use some lower LET (Linear Energy Transfer) and could penetrate submandibular salivary gland. Radiography have negative impact which is decrease catalase enzyme of human body.
sariano ferni
doaj  

Surface‐Bound Superoxide Radical‐Mediated Photo‐Fenton Mineralization of Ciprofloxacin on Fe‐Sillenite Nanosheets

open access: yesAdvanced Science, EarlyView.
This study systematically compares the degradation efficiency of CIP in a H2O2‐alone system and a novel Bi12FeO20‐H2O2 photo‐Fenton system. It reveals for the first time the presence of a quinone‐imine intermediate in the H2O2‐alone system, which exhibits toxicity comparable to CIP.
Wenting Qiu   +9 more
wiley   +1 more source

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