Results 61 to 70 of about 1,430,130 (362)

How does the sward condition in late winter influence the Marandu palisade grass (Urochloa brizantha cv. Marandu) structure during spring and summer?

Tropical Grasslands-Forrajes Tropicales, 2020
Height and mowing of a sward in late winter can change its structure during the subsequent spring and summer seasons, which influences plant growth and animal performance.
Manoel E.R. Santos, Bruno H.R. Carvalho, Flávia O.S. van Cleef, Gabriel O. Rocha, Henrique C.R. Nogueira, Gustavo S. Borges   +5 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

TRANSFORMATION OF THE HUMAN PROSTATE GLAND IN INTERMEDIATE AND LATE FETAL PERIODS OF DEVELOPMENT

Revista Argentina de Anatomía Clínica, 2020
The purpose of the study was to determinate the morphometric parameters of epithelial cords, prostatic ducts, acini of the human prostate gland and their lining epithelium, the shape of prostate glands, and muscle tissue in fetal periods of development.
Irina Piatsko, Alexander Usovich
openaire   +2 more sources

Stellar magnetic cycles [PDF]

, 2009
The solar activity cycle is a manifestation of the hydromagnetic dynamo working inside our star. The detection of activity cycles in solar-like stars and the study of their properties allow us to put the solar dynamo in perspective, investigating how ...
A. F. Lanza, Ak, Borges, Buccino, Canuto, Collier Cameron, Favata, Fröhlich, Güdel, Kolláth, Krivova, Lanza, Lanza, Lanza, Lanza, Lanza, Lanza, Lanza, Lanza, Lanza, Lanza, Lanza, Lanza, Massi, Messina, Messina, Messina, Oláh, Oláh, Rempel, Rodonò, Rodonò, Rodonò, Salabert, Schlichenmaier, Strassmeier, Strassmeier, Usoskin, Walker   +38 more
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Characteristics of rainfall and erosion under natural conditions of land use in semiarid regions

Revista Brasileira de Engenharia Agrícola e Ambiental, 2013
The characteristics of rainfall can provide important information for management and land use may also minimize the water erosion problems. This study was carried out to evaluate soil and water loss in erosion plots with different coverage, and the ...
Cleene A. de Lima, Helba A. de Q. Palácio, Eunice M. de Andrade, Julio C. N. dos Santos, Paulilo P. Brasil   +4 more
doaj   +1 more source

Unusual Trends in Solar P-Mode Frequencies During the Current Extended Minimum

, 2010
We investigate the behavior of the intermediate-degree mode frequencies of the sun during the current extended minimum phase to explore the time-varying conditions in the solar interior.
Basu, Broomhall, Chaplin, Didkovsky, Howe, Jain, Jain, Komm, Kundu, Schou, Schou   +10 more
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Intensity modulated radiotherapy (IMRT) or conformational radiotherapy (3D-CRT) with conventional fractionation for prostate cancer: Is there any clinical difference? [PDF]

International Brazilian Journal of Urology
Purpose: To compare the treatment outcomes of a cohort of prostate cancer patients treated with conventional schedule using IMRT or 3DRT technique.
Gustavo Viani, Ana Carolina Hamamura, Alexandre C. Faustino   +2 more
doaj   +2 more sources

Early recurrence during the blanking period and left atrial reverse remodeling after catheter ablation for non-paroxysmal atrial fibrillation

International Journal of Cardiology: Heart & Vasculature, 2020
Background: Early recurrence of atrial tachyarrhythmia (ERAT) during a 90-day blanking period (BP) often occurs after atrial fibrillation (AF) ablation. Left atrial reverse remodeling (LARR), which is the reduction in LA volume (LAV), also occurs during ...
Takafumi Oka, Yasushi Koyama, Koji Tanaka, Yuko Hirao, Nobuaki Tanaka, Masato Okada, Issei Yoshimoto, Ryo Kitagaki, Atsunori Okamura, Katsuomi Iwakura, Yasushi Sakata, Kenshi Fujii, Koichi Inoue   +12 more
doaj   +1 more source