Circadian gene transcription plays a role in cellular metabolism in hibernating brown bears, Ursus arctos Ellery P. VincentBlair W. PerryHeiko T. Jansen Original Paper 11 October 2023 Pages: 699 - 713
Sleep deprivation soon after recovery from synthetic torpor enhances tau protein dephosphorylation in the rat brain Timna HitrecFabio SquarcioMarco Luppi Original Paper 09 October 2023
Seasonal variation in sleep time: jackdaws sleep when it is dark, but do they really need it? Sjoerd J. van HasseltMassimiliano CosciaPeter Meerlo Original Paper Open access 03 October 2023
Temperature effects on metabolism and energy requirement during the fast growth phase in the red-footed tortoise, Chelonoidis carbonaria Pierina MendozaCamila FurutaKênia C. Bícego Original Paper 26 September 2023 Pages: 661 - 676
Thermoregulation in the wild boar (Sus scrofa) Thomas RufSebastian G. VetterClaudia Bieber Original Paper Open access 24 September 2023 Pages: 689 - 697
Manipulation of photoperiod induces fat storage, but not fat mobilization in the migratory songbird, Dumetella carolinensis (Gray Catbird) Abigail C. ValachovicJussara N. ChavesPaul J. Schaeffer Original Paper 20 September 2023 Pages: 569 - 580
The microtubule signature in cardiac disease: etiology, disease stage, and age dependency Sıla AlgülLarissa M. DorschJolanda van der Velden Original Paper Open access 29 August 2023 Pages: 581 - 595
Early onset of urea synthesis and ammonia detoxification pathways in three terrestrially developing frogs Javier Méndez-NarváezKaren M. Warkentin Original Paper 28 August 2023 Pages: 523 - 543
Hypoxic incubation at 50% of atmospheric levels shifts the cardiovascular response to acute hypoxia in American alligators, Alligator mississippiensis Janna L. CrossleyBrandt SmithDane A. Crossley II Original Paper 24 August 2023 Pages: 545 - 556
A 108-h total sleep deprivation did not impair fur seal performance in delayed matching to sample task Oleg I. LyaminVasilisa D. BorshchenkoJerome M. Siegel Original Paper 18 August 2023
The role of octopamine and crustacean hyperglycemic hormone (CHH) in branchial acid–base regulation in the European green crab, Carcinus maenas Sandra FehsenfeldAlex R. Quijada-RodriguezDirk Weihrauch Original Paper 10 August 2023 Pages: 509 - 522
The implications of exercise in Drosophila melanogaster: insights into Akt/p38 MAPK/Nrf2 pathway associated with Hsp70 regulation in redox balance maintenance Mustafa Munir Mustafa DahlehStífani Machado AraujoMarina Prigol Original Paper 28 July 2023 Pages: 479 - 493
Noradrenergic tone is not required for neuronal activity-induced rebound sleep in zebrafish Eleanor BenoitDeclan G. LyonsJason Rihel Original Paper Open access 22 July 2023
Evaluation of haemolymph phenoloxidase activity from the grub of Zophobas morio as a predictor of immune response Ramanathan NivethaBalashanmuga Nehru MarieshwariSundaram Janarthanan Original Paper 17 July 2023 Pages: 495 - 507
Born in the cold: contrasted thermal exchanges and maintenance costs in juvenile and adult snow buntings on their breeding and wintering grounds Rachel DemersRyan S. O’ConnorFrançois Vézina Original Paper 29 June 2023 Pages: 557 - 568
Chronic hypoxia and hyperoxia alter tissue-specific fatty acid profile and FD6D and elongase gene expression levels in rainbow trout (Oncorhynchus mykiss) Ercüment AksakalErcan SoydanDeniz Ekinci Original Paper 07 June 2023 Pages: 401 - 412
Developmental, physiologic and phylogenetic perspectives on the expression and regulation of myosin heavy chains in mammalian skeletal muscles Joseph Foon Yoong Hoh Review Open access 05 June 2023 Pages: 355 - 382
Biochemical response of two earthworm taxa exposed to freezing Sergei V. ShekhovtsovEkaterina A. ZelentsovaDaniil I. Berman Original Paper 02 June 2023 Pages: 391 - 400
Lactating SKH-1 furless mice prioritize own comfort over growth of their pups Jessica M. HoffmanBritta SchmitzTeresa G. Valencak Original Paper 27 May 2023 Pages: 453 - 459
Steroid hormone-dependent changes in trehalose physiology in the silkworm, Bombyx mori Takumi SuzukiChika AkibaMasafumi Iwami Original Paper 23 May 2023 Pages: 383 - 390
Correction to: Mitochondrial volume density and evidence for its role in adaptive divergence in response to thermal tolerance in threespine stickleback Matthew R. J. MorrisSara J. SmithSean M. Rogers Correction 15 May 2023 Pages: 477 - 477
Energy and time optimization during exit from torpor in vertebrate endotherms Pedro Goes Nogueira-de-SáJosé Eduardo Pereira Wilken BicudoJosé Guilherme Chaui-Berlinck Original Paper 12 May 2023 Pages: 461 - 475
Biomineralisation and metal sequestration in a crustacean ectoparasite infecting the gills of a freshwater fish Lutfiyya LatiefBeric M. GilbertAnnemariè Avenant-Oldewage Original Paper Open access 11 May 2023 Pages: 271 - 279
Investigating nitrogen movement in North Pacific spiny dogfish (Squalus acanthias suckleyi), with focus on UT, Rhp2, and Rhbg mRNA abundance J. Lisa HoogenboomW. Gary Anderson Original Paper 10 May 2023 Pages: 439 - 451
Correction to: Short neuropeptide F signaling regulates functioning of male reproductive system in Tenebrio molitor beetle Paweł MarciniakArkadiusz UrbańskiGrzegorz Rosiński Correction Open access 09 May 2023 Pages: 351 - 351
Gill surface area allometry does not constrain the body mass scaling of maximum oxygen uptake rate in the tidepool sculpin, Oligocottus maculosus Derek A. SomoKen ChuJeffrey G. Richards Original Paper 07 May 2023 Pages: 425 - 438
Electron transfer and ROS production in brain mitochondria of intertidal and subtidal triplefin fish (Tripterygiidae) Jules B. L. DevauxChris P. HedgesAnthony J. R. Hickey Original Paper Open access 05 May 2023 Pages: 413 - 424
Body mass and cuticular hydrocarbon profiles, but not queen number, underlie worker desiccation resistance in a facultatively polygynous harvester ant (Pogonomyrmex californicus) Madeleine M. OstwaldSandra TretterKaitlin M. Baudier Original Paper 29 April 2023 Pages: 261 - 269
Correction to: An exposé of Frappellian Motion T. D. ClarkK. J. CummingsT. J. Schultz Correction 28 April 2023 Pages: 353 - 353
Male blue wildebeest increase activity during the rut, but not at the expense of rest Illke B. MalungoNadine GravettPaul R. Manger Original Paper Open access 28 April 2023
The rete mirabile: a possible control site for swimbladder function Bernd Pelster Short Communication Open access 15 April 2023 Pages: 307 - 313
An atlas of plasma-accessible carbonic anhydrase availability in the model teleost, the rainbow trout Charlotte NelsonAngelina M. DichieraColin J. Brauner Original Paper 08 April 2023 Pages: 293 - 305
Blood chemistry and biliverdin differ according to reproduction and tourism in a free-living lizard Susannah S. FrenchErin L. LewisMichael W. Butler Original Paper 30 March 2023 Pages: 315 - 328
Seasonal flexibility of the gut structure and physiology in Eremias multiocellata Qiu-Mei ZhongYang-Hui ZhengJian-Li Wang Original Paper 30 March 2023 Pages: 281 - 291
Differential bone remodeling mechanism in hindlimb unloaded and hibernating Daurian ground squirrels: a comparison between artificial and natural disuse within the same species Xuli GaoSiqi WangChangbin Yang Original Paper 29 March 2023 Pages: 329 - 350
Age-related changes in antioxidant defenses of the Mediterranean centipede Scolopendra cingulata (Chilopoda) Bojan M. MitićSlavica S. Borković-MitićSlađan Z. Pavlović Original Paper 09 March 2023 Pages: 249 - 260
Seasonal patterns of body temperature in response to experimental photoperiod variation in a non-hibernating ground squirrel Roberto RefinettiG. J. Kenagy Original Paper 25 February 2023 Pages: 219 - 226
The effect of salt dosing for chytrid mitigation on tadpoles of a threatened frog, Litoria aurea Alex CallenLigia PizzattoMichael J. Mahony Original Paper Open access 22 February 2023 Pages: 239 - 247
Adult male Xenopus laevis can tolerate months of fasting by catabolizing carbohydrates and lipids Ami NakajimaRyo YamaguchiKiyoshi Yamauchi Original Paper 19 February 2023 Pages: 227 - 238
Function of left ventricle mitochondria in highland deer mice and lowland mice Sajeni MahalingamSoren Z. CoulsonGrant B. McClelland Original Paper 16 February 2023 Pages: 207 - 217
Control of high-speed jumps: the rotation and energetics of the locust (Schistocerca gregaria) C. K. GoodeGregory P. Sutton Original Paper Open access 30 January 2023 Pages: 145 - 153
Do extreme postprandial levels of oxygen, carbon dioxide, and ammonia in the digestive tract equilibrate with the bloodstream in the freshwater rainbow trout (Oncorhynchus mykiss)? Ellen H. JungColin J. BraunerChris M. Wood Original Paper 19 January 2023 Pages: 193 - 205
Fur removal promotes an earlier expression of involution-related genes in mammary gland of lactating mice Elżbieta KrólFrances TurnerJohn R. Speakman Original Paper Open access 18 January 2023 Pages: 171 - 192
Proteostasis in ice: the role of heat shock proteins and ubiquitin in the freeze tolerance of the intertidal mussel, Mytilus trossulus Lauren T. GillJessica R. KennedyKatie E. Marshall Original Paper 02 January 2023 Pages: 155 - 169
Unique properties of prothrombin in the bullhead shark Heterodontus japonicus: the first report of purification and characterization of a blood coagulation factor in Chondrichthyes Shintaro MatsuiOsamu NakamuraShigeyuki Tsutsui Original Paper 17 December 2022 Pages: 71 - 80
Platelets from 13-lined ground squirrels are resistant to cold storage lesions N. SplinterA. MancoskyS. Cooper Original Paper 10 December 2022 Pages: 125 - 134
Insect phenoloxidase and its diverse roles: melanogenesis and beyond Balashanmuga Nehru MarieshwariSreeramulu BhuvaragavanSundaram Janarthanan Review 06 December 2022 Pages: 1 - 23
Differences in the regulatory mechanism of blood flow in the orofacial area mediated by neural and humoral systems Ratna RamadhaniToshiya SatoHisayoshi Ishii Original Paper 27 November 2022 Pages: 109 - 124
Social isolation does not alter the relationship between flexibility in metabolic rate and growth in grass carp (Ctenopharyngodon idella) under changing food availability Chun-Yan SunShi-Jian FuLing-Qing Zeng Original Paper 10 November 2022 Pages: 95 - 108