Results 61 to 70 of about 5,058 (253)

Experimental research on the development of Ceratium hirundinella O.F.Muller [Translation from: Z.Bot. 14, 337-371, 1922] [PDF]

open access: yes, 1980
The most important aim of this study lay in filling in the great gap in our knowledge of the processes of germination in the Ceratium cyst and the early developmental stages in the standing stock of Ceratium hirundinella.
Huber, G., Nipkow, F.
core  

Optimizing biophysical properties of cellular niches to enhance stem cell‐derived extracellular vesicle function in musculoskeletal regeneration

open access: yesBMEMat, EarlyView.
Extracellular vesicles (EVs) derived from stem cells show promise for applications in regenerative medicine, but their scalability and yield remain challenges. This review explores the approaches for biophysical modulations within cell niches on EV properties, discusses the current clinical application of EVs, and provides an outlook on the existing ...
Yang Xu   +9 more
wiley   +1 more source

Algae from the inland ice of Greenland. [Translation from: Kongl.Vetenskaps-Akademiens Forhandlingar 1871(2) 293-296, 1871.] [PDF]

open access: yes, 1871
On the large inland ice cover of Greenland, where the temperature even during the short summer, falls below freezing some time during the daily 24 hours, it is still possible to find organic life.
Berggren, S.
core  

Diversity and spatial distribution of arbuscular mycorrhizal fungi species associated with vegetable plants of Kano State, Nigeria

open access: yesBiological Diversity, EarlyView.
A total of 15 AMF species, representing 12 genera, were identified from the soil samples collected across the experimental plots. The genera included Gigaspora, Septoglomus, Rhizophagus, Dentiscutata, Acaulospora, Racocetra, Archaeospora, Entrophospora, Diversispora, Claroideoglomus, Sclerocystis, and Glomus.
Umma Abdurrahman Yakasai, Safianu Rabiu
wiley   +1 more source

Pathological findings in acute and chronic copper toxicity in rainbow trout (oncorhynchus mykiss, walbaum 1792) occurred by copper sulfate pentahydrate [PDF]

open access: yesEurasian Journal of Veterinary Sciences
Aim: In this study, it was aimed an experimental model of acute and chronic copper toxicity in the form of rainbow trout with copper sulfate pentahydrate and investigate the clinic, macroscopic and microscopic findings.
Sema Öztürk, Hamdi Avcı
doaj  

Age characteristics of the larynx in infants during the first year of life [PDF]

open access: yes, 2010
Background and Purpose: Investigations of the larynxes in thyrty infants during the first year of life of both sexes, randomized trial, were performed by morphological and histologic analysis.
ADMEDINA SAVKOVIĆ   +3 more
core   +1 more source

Morphology of the sternoclavicular joint and its microanatomical changes in response to osteoarthritic degeneration

open access: yesClinical Anatomy, EarlyView.
Abstract Although the sternoclavicular joint shares structural similarities with the knee and hip joints as a diarthrodial joint, its biomechanics differ significantly due to its non‐weight‐bearing nature. Nevertheless, it is subject to considerable loading, leading to increased susceptibility to osteoarthritis, a prevalent condition characterized by ...
Sophie Mok   +4 more
wiley   +1 more source

Exploring Bioactive Metabolites From Fusarium falciforme and Aspergillus terreus Isolated From Protease‐Rich Fruits: Antifungal, Antitrypanosomal, and Enzymatic Inhibitory Activities

open access: yesChemistry &Biodiversity, EarlyView.
Metabolites from fungi isolated from protease rich‐fruits displayed antifungal, antitrypanosomal and enzymatic inhibitory activities. ABSTRACT Fungal secondary metabolites display remarkable chemical diversity and biological potential, with applications in agriculture and pharmaceuticals. This study isolated and characterized bioactive metabolites from
Gabriela de Oliveira Almeida   +8 more
wiley   +1 more source

Renal amyloidosis in childhood. An overview of the topic with 25 years experience

open access: yesThe Turkish Journal of Pediatrics, 1995
Amyloidosis is a heterogeneous group of diseases characterized by extracellular accumulation of an eosinophilic, hyalin and proteinaceous material containing mucopolysaccharide substance in various tissues and organs.
K Tinaztepe
doaj  

Thrombotic Thrombocytopenic Purpura, Moschcowitz Syndrome [PDF]

open access: yes, 2001
The authors present a case of a 16-year-old boy, who was referred to the hospital due to thrombocytopenia, anemia, proteinuria and hyperbilirubinemia. Based on the clinical picture and the laboratory data, thrombotic thrombocytopenic purpura (TTP) was ...
Czinyéri, Judit   +4 more
core  

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