Results 51 to 60 of about 4,373,264 (365)

THE PRODUCTION AND NATURE OF STREPTOCOLYSIN. [PDF]

JAMA: The Journal of the American Medical Association, 1903
In 1897 Bordet1drew attention to the fact that there generally is more or less hemolysis in the blood of a rabbit which has died of streptococcus infection. This hemolysis is not constantly observed, but was present, for instance, in 37 of 40 rabbits dying of streptococcus infection, in which it was looked for in this laboratory during the last eight ...
openaire   +2 more sources

Natural products in endodontics

Saudi Medical Journal, 2018
Herbal remedies are used throughout the world, either in earlier or in recent times. The number of studies on this alternative therapeutic system increased in the last decades. In this paper, the relevant literature on the use of natural products in root canal therapy is revised from a MEDLINE database search.
Amal A. Almohaimede, Ebtissam M. Al-Madi
openaire   +3 more sources

Combining transient dynamics and logistic‐asymptotic growth to study the recovery of two seabird populations after rat eradication

Population Ecology, EarlyView.
This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier, Christophe Barbraud, Maxime Amy, Sabine Orlowski, Jean Hivert, Gabrielle Dicque, Matthieu Le Corre   +6 more
wiley   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

Population Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Phytochemicals and Estrogen-Receptor Agonists from the Aerial Parts of Liriope platyphylla

Molecules, 2015
One new benzofuran, (2R)-(2',4'-dihydroxybenzyl)-6,7-methylenedioxy-2,3-dihydrobenzofuran (1), one new phenylisocoumarin, 3-(2'-hydroxyphenyl)-6,8-dihydroxy-7-methoxy-isocoumarin (2), and one new benzofuroisocoumarin, platyphyllarin C (3), were isolated ...
Yu-Chi Tsai, Chia-Chun Hsu, Mohamed El-Shazly, Shang-Yu Chiang, Chau-Chung Wu, Chin-Chung Wu, Wan-Chun Lai, Ming-Hong Yen, Yang-Chang Wu, Fang-Rong Chang   +9 more
doaj   +1 more source

Network topology drives population temporal variability in experimental habitat networks

Population Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu, J. Angus Webb, William D. Bovill, Elise L. King   +3 more
wiley   +1 more source

A Review on the Edible Bird’s Nest Quality and Manufacturing Standards of the Three Largest Exporting Countries in the World

Journal of Food Quality
Edible bird’s nest (EBN) is an animal product with the world’s highest market price due to its value. The nests are made exclusively from the saliva secreted by swiftlet, a species of bird native to Southeast Asia.
Nurin Naziha Zulkefle, Mohamed Ahmed Ibrahim, Nor Fateha Azuan, Soo Ee Ch’ng, Norsharina Ismail, Md Zuki Abu Bakar, Kim Wei Chan   +6 more
doaj   +1 more source

Induction of PR-10 genes and metabolites in strawberry plants in response to Verticillium dahliae infection

BMC Plant Biology, 2019
Background The soil-borne vascular pathogen Verticillium dahliae causes severe wilt symptoms in a wide range of plants including strawberry (Fragaria × ananassa). To enhance our understanding of the effects of V.
Fatma Besbes, Ruth Habegger, Wilfried Schwab   +2 more
doaj   +1 more source

Translating CO $$_2$$ 2 variability in a plant growth system into plant dynamics

Scientific Reports, 2022
Plant growth occurs owing to the continuous interactions between environmental and genetic factors, and the analysis of plant growth provides crucial information on plant responses.
Tae In Ahn, Je Hyeong Jung, Hyoung Seok Kim, Ju Young Lee   +3 more
doaj   +1 more source

Hyperspectral Imaging-Based Multiple Predicting Models for Functional Component Contents in Brassica juncea

Agriculture, 2022
Partial least squares regression (PLSR) prediction models were developed using hyperspectral imaging for noninvasive detection of the five most representative functional components in Brassica juncea leaves: chlorophyll, carotenoid, phenolic ...
Jae-Hyeong Choi, Soo Hyun Park, Dae-Hyun Jung, Yun Ji Park, Jung-Seok Yang, Jai-Eok Park, Hyein Lee, Sang Min Kim   +7 more
doaj   +1 more source