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• W4295067393 abstract "Current understanding of cephalopod digestive tract physiology is based on relatively old literature and a mosaic of data from multiple species. To provide a background to the discussion of methodologies for investigating physiology we first review the anatomy of the cephalopod digestive tract with a focus on Octopus vulgaris, highlighting structure-function relationships and species differences with potential functional consequences (e.g., absence of a crop in cuttlefish and squid; presence of a caecal sac in squid). We caution about extrapolation of data on the digestive system physiology from one cephalopod species to another because of the anatomical differences. The contribution of anatomical and histological techniques (e.g., digestive enzyme histochemistry and neurotransmitter immunohistochemistry) to understanding physiological processes is discussed. For each major digestive tract function we briefly review current knowledge, and then discuss techniques and their limitations for the following parameters: 1) Measuring motility in vitro (e.g., spatiotemporal mapping, tension and pressure), in vivo (labelled food, high resolution ultrasound) and aspects of pharmacology; 2) Measuring food ingestion and the time course of digestion with an emphasis on understanding enzyme function in each gut region with respect to time; 3) Assessing transepithelial transport of nutrients; 4) Measuring the energetic cost of food processing, impact of environmental temperature and metabolic rate (flow-through/intermittent respirometry); 4) Investigating neural (brain, gastric ganglion, enteric) and endocrine control processes with an emphasis on application of molecular techniques to identify receptors and their ligands. A number of major knowledge lacunae are identified where available techniques need to be applied to cephalopods, these include: 1) What is the physiological function of the caecal leaflets and intestinal typhlosoles in octopus? 2) What role does the transepithelial transport in the caecum and intestine play in ion, water and nutrient transport? 3) What information is signalled from the digestive tract to the brain regarding the food ingested and the progress of digestion? It is hoped that by combining discussion of the physiology of the cephalopod digestive system with an overview of techniques and identification of key knowledge gaps that this will encourage a more systematic approach to research in this area." @default.
• W4295067393 created "2022-09-10" @default.
• W4295067393 creator A5008863967 @default.
• W4295067393 creator A5081947723 @default.
• W4295067393 creator A5082505879 @default.
• W4295067393 date "2022-09-09" @default.
• W4295067393 modified "2023-09-30" @default.
• W4295067393 title "Methodological considerations in studying digestive system physiology in octopus: limitations, lacunae and lessons learnt" @default.
• W4295067393 cites W1572944499 @default.
• W4295067393 cites W1711593678 @default.
• W4295067393 cites W1846597373 @default.
• W4295067393 cites W1918909508 @default.
• W4295067393 cites W1940693565 @default.
• W4295067393 cites W1970915856 @default.
• W4295067393 cites W1972867574 @default.
• W4295067393 cites W1972939727 @default.
• W4295067393 cites W1973664872 @default.
• W4295067393 cites W1975224723 @default.
• W4295067393 cites W1977716066 @default.
• W4295067393 cites W1977900495 @default.
• W4295067393 cites W1980254887 @default.
• W4295067393 cites W1981114192 @default.
• W4295067393 cites W1982513948 @default.
• W4295067393 cites W1985811880 @default.
• W4295067393 cites W1986765284 @default.
• W4295067393 cites W1989881861 @default.
• W4295067393 cites W1990502255 @default.
• W4295067393 cites W1991858921 @default.
• W4295067393 cites W1995937856 @default.
• W4295067393 cites W1998532802 @default.
• W4295067393 cites W2003745741 @default.
• W4295067393 cites W2003885168 @default.
• W4295067393 cites W2005117440 @default.
• W4295067393 cites W2008190752 @default.
• W4295067393 cites W2010868383 @default.
• W4295067393 cites W2011423136 @default.
• W4295067393 cites W2015865718 @default.
• W4295067393 cites W2016597133 @default.
• W4295067393 cites W2017728979 @default.
• W4295067393 cites W2023856222 @default.
• W4295067393 cites W2026571869 @default.
• W4295067393 cites W2027241056 @default.
• W4295067393 cites W2029766553 @default.
• W4295067393 cites W2030107191 @default.
• W4295067393 cites W2030981519 @default.
• W4295067393 cites W2032273209 @default.
• W4295067393 cites W2033293902 @default.
• W4295067393 cites W2035568348 @default.
• W4295067393 cites W2045090902 @default.
• W4295067393 cites W2045862300 @default.
• W4295067393 cites W2049069390 @default.
• W4295067393 cites W2049314578 @default.
• W4295067393 cites W2051950038 @default.
• W4295067393 cites W2053200874 @default.
• W4295067393 cites W2057737861 @default.
• W4295067393 cites W2060779963 @default.
• W4295067393 cites W2062033060 @default.
• W4295067393 cites W2062511804 @default.
• W4295067393 cites W2063045232 @default.
• W4295067393 cites W2063269777 @default.
• W4295067393 cites W2063552902 @default.
• W4295067393 cites W2066270900 @default.
• W4295067393 cites W2068922815 @default.
• W4295067393 cites W2074192087 @default.
• W4295067393 cites W2078629137 @default.
• W4295067393 cites W2084038821 @default.
• W4295067393 cites W2085768687 @default.
• W4295067393 cites W2089166616 @default.
• W4295067393 cites W2090273598 @default.
• W4295067393 cites W2092672931 @default.
• W4295067393 cites W2094852230 @default.
• W4295067393 cites W2096526253 @default.
• W4295067393 cites W2098139795 @default.
• W4295067393 cites W2115140634 @default.
• W4295067393 cites W2115966290 @default.
• W4295067393 cites W2120786966 @default.
• W4295067393 cites W2125756459 @default.
• W4295067393 cites W2128694720 @default.
• W4295067393 cites W2141084304 @default.
• W4295067393 cites W2145471214 @default.
• W4295067393 cites W2147567276 @default.
• W4295067393 cites W2147659771 @default.
• W4295067393 cites W2148951858 @default.
• W4295067393 cites W2150692835 @default.
• W4295067393 cites W2156388641 @default.
• W4295067393 cites W2169796383 @default.
• W4295067393 cites W2171587506 @default.
• W4295067393 cites W2174243247 @default.
• W4295067393 cites W2180645541 @default.
• W4295067393 cites W2182545788 @default.
• W4295067393 cites W2183873999 @default.
• W4295067393 cites W2189146234 @default.
• W4295067393 cites W2288629814 @default.
• W4295067393 cites W2288699168 @default.
• W4295067393 cites W2316617845 @default.
• W4295067393 cites W2339909358 @default.
• W4295067393 cites W2342823411 @default.
• W4295067393 cites W2397363093 @default.
• W4295067393 cites W2400396127 @default.
• W4295067393 cites W2405021889 @default.

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