Results 101 to 110 of about 208,066 (374)

“Doflein's Protozoa” [PDF]

open access: yesNature, 1951
Lehrbuch der Protozoenkunde Eine Darstellung der Naturgeschichte der Protozoen mit besonderer Berucksichtigung der parasitischen und pathogenen Formen. Sechste Auflage. Zweiter Teil: Spezielle Naturgeschichte der Protozoen. Zweite Halfte: Sporozoa und Ciliophora. Begrundet von Franz Doflein; fortgesetzt von Prof. Dr. Eduard Reichenow. Pp. iv + 777–1214.
openaire   +2 more sources

In Vitro Fermentation Characteristics and Rumen Microbial Population of Diet Supplemented with Saccharomyces Cerevisiae and Rumen Microbe Probiotics [PDF]

open access: yes, 2016
The objective of this study was to select three strains of probiotic Saccharomyces cerevisiae and to evaluate the effect of S. cerevisiae and rumen bacteria isolate (MR4) supplementation and their combination on rumen fermentability and rumen microbial ...
Evvyernie, D. (Dwierra)   +2 more
core  

Plankton do not care: Minimal effects of ocean liming on plankton growth and grazing in the Eastern Mediterranean

open access: yesLimnology and Oceanography, EarlyView.
Abstract Increasing CO2 emissions have led to the development of CO2 removal strategies to counteract ocean acidification. Among these, ocean alkalinity enhancement techniques, particularly ocean liming, may represent a promising approach to restore seawater pH and boost CO2 sequestration.
Claudia Traboni   +8 more
wiley   +1 more source

Protozoa and Oxygen

open access: yes, 2014
Aerobic protozoa can maintain fully aerobic metabolic rates even at very low O 2 -tensions; this is related to their small sizes. Many - or perhaps all - protozoa show particular preferences for a given range of O 2 -tensions.
T. Fenchel
semanticscholar   +1 more source

Key Regulators of Parasite Biology Viewed Through a Post‐Translational Modification Repertoire

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Parasites are the leading causes of morbidity and mortality in both humans and animals, imposing substantial socioeconomic burdens worldwide. Controlling parasitic diseases has become one of the key issues in achieving “One Health”. Most parasites have sophisticated life cycles exhibiting progressive developmental stages, morphologies, and ...
Naiwen Zhang, Ning Jiang, Qijun Chen
wiley   +1 more source

Leishmania amazonensis Promastigotes or Extracellular Vesicles Modulate B-1 Cell Activation and Differentiation

open access: yesFrontiers in Cellular and Infection Microbiology, 2020
B-1 cells are considered an innate-like B cell population that participates in effective innate and adaptive responses to pathogens. B-1 cells produce immunoglobulins, cytokines, chemokines, migrate to inflammatory sites, and differentiate into ...
Natasha Ferraz de Campos Reis   +7 more
doaj   +1 more source

The role of infusoria and bacteria as food for Cyclopoida in Rybinsk Reservoir [Translation from: Trudy Instituta Biologii Vnutrennykh Vodnany 22(25), 37-42, 1971] [PDF]

open access: yes, 1980
Despite the fact that it is a long time sinc e the methods of collection and quantitative estimatio n of protozoa were worked out data on the abundance of these animals in freshwaters are not very numerous.
Monakov, A.V., Sorokin, YU.I.
core  

Incorporating soil biological and functional attributes to advance ecological restoration

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Earth is currently experiencing a mass extinction crisis, predominantly driven by anthropogenic activities, with land use change causing widespread loss and degradation of native ecosystems and indigenous species. There is an urgent need to halt this trend and restore degraded habitat to preserve biodiversity and protect threatened plants and animals ...
Uffe N. Nielsen   +3 more
wiley   +1 more source

Development of a Gold Nanoparticle-Based Lateral-Flow Immunoassay for Pneumocystis Pneumonia Serological Diagnosis at Point-of-Care

open access: yesFrontiers in Microbiology, 2019
Pneumocystis jirovecii pneumonia (PcP) is a major human immunodeficiency virus (HIV)-related illness, rising among immunocompromised non-HIV patients and in developing countries.
Ana Luísa Tomás   +7 more
doaj   +1 more source

The Immortality of the Protozoa [PDF]

open access: yesNature, 1907
IN a footnote to p. 42 of Coleridge's “Biographia Literaria” (Bohn's Library) occurs the following statement:—
openaire   +2 more sources

Home - About - Disclaimer - Privacy