Results 21 to 30 of about 5,233,254 (268)

Quantitative morphology of renal cortical structures during compensatory hypertrophy [PDF]

open access: yes, 1998
The compensatory hypertrophy in different renal cortical structures was studied in rats 10 and 21 days after unilateral nephrectomy (UNX). Quantitative morphological/stereological analysis revealed significant increases in total renal cortical volume ...
Giebisch, Gerhard   +4 more
core   +1 more source

Effect of Photoperiod and Transfer Time on Atlantic Salmon Smolt Quality and Growth in Freshwater and Seawater Aquaculture Systems

open access: yesFishes, 2023
Smoltification is a key process in Atlantic salmon aquaculture, given it prepares the fish for a successful transit from fresh to seawater. However, industry players have not yet reached a consensus on the best protocols to produce high-quality smolts ...
Enrique Pino Martinez   +3 more
doaj   +1 more source

Adenosine and compensatory renal growth

open access: yesKidney International, 1983
The initiating factor(s) which triggers compensatory renal growth (CRG) or the nature of regulator(s) activated following the loss of kidney mass is still unknown. The existence of a negative feedback mechanism [1–3] and of stimulating factor(s) present in normal urine [4, 5] and plasma of unilaterally nephrectomized mammals [6–10] have been suggested.
Bergeron, Michel   +2 more
openaire   +2 more sources

Excessive plant compensatory growth: a potential endogenous driver of meadow degradation on the Qinghai-Tibetan Plateau

open access: yesEcosystem Health and Sustainability, 2020
Degradation of meadow ecosystems in the largest alpine region of the world, i.e., the Qinghai-Tibetan Plateau (QTP), is a crucial ecological issue that has ardently discussed in recent years.
Yong Zhang   +3 more
doaj   +1 more source

COMPENSATORY GROWTH IN THE RAT TIBIA

open access: yesCell Proliferation, 1974
ABSTRACTWhen the proximal cartilage plate of one tibia of a rat is sterilized by radiation, compensatory growth occurs at the distal plate of the same bone. This growth is marked by small changes in the cell kinetic parameters and histology of the growth cartilage when compared with the distal cartilage plate in the unirradiated tibia.
A, Dawson, N F, Kember
openaire   +2 more sources

Effects of a phytogenic feed additive on weaned dairy heifer calves subjected to a diurnal heat stress bout

open access: yesJournal of Dairy Science, 2023
: The study objective was to evaluate the effects of a phytogenic feed additive (PFA) on dry matter intake (DMI), average daily gain (ADG), inflammation, and oxidative stress markers of heifer calves exposed to a heat stress bout in the summer.
H.K.J.P. Wickramasinghe   +7 more
doaj   +1 more source

Compensatory Growth in Dairy Heifers: The Effect of a Compensatory Growth Pattern on Growth Rate and Lactation Performance

open access: yesJournal of Dairy Science, 1997
The objective of this study was to improve the efficiency of growth and lactation performance of dairy heifers fed for a stair-step growth pattern. Twenty-four young Holstein heifers were randomly assigned to either control or test groups. The test group was fed according to a schedule of 3, 2, 4, 2, 5 and 2 mo in which feed intake was alternately 20 ...
Y J, Choi   +6 more
openaire   +2 more sources

Sex-specific compensatory growth in food-deprived Nile tilapia

open access: yesBrazilian Journal of Medical and Biological Research, 2003
Female Nile tilapia incubate fertilized eggs in their mouth until they are released as alevins. Consequently, the female may not eat during this period. Thus, it would be expected that female Nile tilapia are more adapted to recovering from fasting than ...
R.E. Barreto   +2 more
doaj   +1 more source

Microarray and metabolome analysis of hepatic response to fasting and subsequent refeeding in zebrafish (Danio rerio)

open access: yesBMC Genomics, 2019
Background Compensatory growth refers to the phenomenon in which organisms grow faster after the improvement of an adverse environment and is thought to be an adaptive evolution to cope with the alleviation of the hostile environment.
Jirong Jia   +7 more
doaj   +1 more source

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