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Fluid and particle retention in a small New World and a small Old World cervid, the southern pudu (Pudu puda) and Reeves's muntjac (Muntiacus reevesi)

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 285 ()

Ruminants differ in the pattern how small particles and liquids pass through their gastrointestinal tract, and in particular their reticulorumen (RR).......

Rapid cold hardening modifies ion regulation to delay anoxia-induced spreading depolarization in the CNS of the locust

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 285 ()

Insects experience different kinds of environmental stresses that can impair neural performance, leading to spreading depolarization (SD) of nerve cel......

The opioid peptide leucine-enkephalin disrupts seasonal and gonadotropin-induced ovarian recrudescence in the gecko Hemidactylus frenatus

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 283 ()

The enkephalins are known to regulate many physiological functions, including reproduction in vertebrates. However, the role of leucine-enkephalin (L-......

Surface tension in biological systems- a common problem with a variety of solutions

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 284 ()

Water is of fundamental importance to living organisms, not only as a universal solvent to maintain metabolic activity but also due to the effects the......

Body mass dependence of oxidative phosphorylation efficiency in liver mitochondria from mammals

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 284 ()

In eukaryotes, the performances of an organism are dependent on body mass and chemically supported by the mitochondrial production of ATP. Although th......

Identification and expression analysis of transcripts involved in taurine biosynthesis during early ontogeny of tropical gar Atractosteus tropicus

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 285 ()

In fishes, the availability of taurine is regulated during ontogenetic development, where its endogenous synthesis capacity is species dependent. Thus......

Nitrogen transporters along the intestinal spiral valve of cloudy catshark (Scyliorhinus torazame): Rhp2, Rhbg, UT

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 280 ()

As part of their osmoregulatory strategy, marine elasmobranchs retain large quantities of urea to balance the osmotic pressure of the marine environme......

Mediterranean songbirds show pronounced seasonal variation in thermoregulatory traits

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 280 ()

Addressing the patterns of variation in thermal traits is crucial to better predict the potential effects of climate change on organisms. Here, we ass......

Daily rhythms of REV-ERBa and its role as transcriptional repressor of clock genes in fish hepatic oscillator

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 283 ()

The REV-ERB & alpha; nuclear receptor is a key component of the molecular machinery of circadian oscillators in mammals. While the rhythmic expres......

Effects of environmental factors on the cellular and molecular parameters of the immune system in decapods

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 276 ()

Crustaceans and in particular decapods (i.e. shrimp, crabs and lobsters) are a diverse, commercially and ecologically important group of organisms. Th......

Phenotypic specialization of the pea aphid in its southern limit of distribution

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 279 ()

The success of biological invasions ultimately relies on phenotypic traits of the invasive species. Aphids, which include many important pests worldwi......

Sex dimorphism of glucosensing parameters and appetite-regulating peptides in the hypothalamus of rainbow trout broodstocks

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 281 ()

Rainbow trout (Oncorhynchus mykiss) is traditionally considered as a poor user of digestible carbohydrates harbouring persistent postprandial hypergly......

Review: A species comparison of the kinetic homogeneous and heterogeneous organization of sodium-dependent glucose transport systems along the intestine

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 285 ()

The targeted use of carbohydrates by feed and food industries to create balanced and cost-effective diets has generated a tremendous amount of researc......

Chronic stress causes cortisol, cortisone and DHEA elevations in scales but not serum in rainbow trout

期刊: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2023; 276 ()

Fish scales have been reported to incorporate cortisol over long periods of time and thus provide a promising means of assessing long-term stress in m......

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