| 词汇 | example_english_digestive |
| 释义 | Examples of digestiveThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Parasites were removed from the digestive tract following conventional methods and preserved in 70% ethanol. The fish were eviscerated in situ and the digestive tracts placed in physiological saline and immediately transported to the laboratory, where they were processed. Invasion is so rapid that one can hardly imagine it possible that digestive enzymes are secreted to etch a hole through the host cell membrane. Dermatological examination included the upper respiratory/digestive mucosae. Many women gain weight because of chemotherapy, although some experience weight loss, especially when cancer recurs in the digestive tract. In hard ticks, the blood meal is taken up by the digestive cells by means of fluidphase endocytosis and via receptor-mediated endocytosis. Most internal parasites are small relative to host size and many inhabit the digestive tract of the host. The higher the digestive content at the end of finishing, the lower the empty body gain estimated for the observed animal. The decrease in digestive content relative to breeding life accounts for the lower fill effect of high concentrate diets during finishing. The exocoelomic cavity contains the yolk sac, which is connected to the primitive digestive tract and fetal circulation. Oysters were later dissected on ice, determining the wet weight of gills, digestive gland and all remaining tissues. Alimentary behavior is thus played out on the level of the digestive apparatus, in the regulatory brain, and in the integrative cortex. One of its constituent parts is the animal dung that contains only material that has passed through the animal digestive system. One-gram samples of each of the species chosen for study were subjected to a threestage, simulated digestive process. Regurgitation further reduces time spent in the gut, and most of the potentially damaging digestive processes are avoided. Furthermore, seeds can occupy significant space in the digestive system that could be filled with other nutritional content. The drugs they asked for were antibiotics, painkillers, and for respiratory, digestive, and cardiovascular systems. However, the most interesting findings were in two patients with the cardio-digestive form of the disease, in whom both heart and oesophagus could be studied. I have acupuncture, reflexology and massage for sciatica and homeopathy for digestive trouble. Secretions produced by the oesophageal glands are generally considered digestive. Three species of trematodes were found in the digestive tract. What is the frequency of tissue lesions developing in the digestive gland and kidney of these infected snails? Furthermore, the adult survival time corresponded to serial dilutions of the artificial digestive fluid. The oral opening to the digestive tract is subterminal and surrounded by the oral sucker. The partridges were dissected and the digestive tract, lungs and liver were examined for helminths. Lizards were later dissected and their abdominal cavity and digestive tract (stomach and intestines) were examined for helminths. Their persistence in the digestive tract can elicit an allergic reaction in some people with a dysfunctional immune system. By contrast, their digestive tract undergoes a major ontogenetic step (the d evelopment o f t he stomach b ulb) within this size interval. In addition, massive discrepancies in death rates from diseases of the 'digestive system' suggest that different national diagnostic criteria were continuing to be used. A micro-robot;6-8 would inspect and remedy problems on the inside of blood vessels, digestive organs, or small pipes in machines. In the case reported here, manipulation of the dispersers' digestive physiology is highly likely. The passage of sandalwood seeds through the digestive tract of the bird individuals significantly increased the germination indices compared with pulp removal. Serine proteases have been identified from the digestive tracts of insects from many families and many of these enzymes are inhibited by protease inhibitors. Results from substrate and inhibitor analyses indicated that the primary digestive proteinases were serine proteinases. The above procedure has been adopted with a view to reducing disease and digestive troubles to a minimum. In these diagrams, the spatial organism looked pretty much like the digestive system of an octopus. The most frequently cited case of convergence and parallelism at the sequence level is the digestive enzyme lysozyme in a number of unrelated animals. Using mounted needles the reproductive tissue and digestive gland were teased apart to ascertain the presence/absence of periwinkle brood or trematode presence. Physical consequences of bulimia include electrolyte imbalance, erosion of dental enamel and damage to the digestive system. The digestive and the respiratory tracts were opened and tissues as well as contents were examined. The snail tissue is also nearly transparent, except for the digestive gland and mantle tissue which is spotted with melanin. Parasites were removed from the digestive tract, stained, identified and compared between the different groups. Parasites were removed subsequently from the digestive tract following conventional parasitological methods and preserved in 70% ethanol with 10% of glycerol. The increased abundance of putative waste vacuoles in the apical gastrodermis 15 min after feeding indicated completion of the first digestive cycle. The location of the worms along the digestive tract varied among the individual seals. However, the parasites were found in the digestive tract and in a faecal sample, suggesting that they could be originating from rabbits ingested. Such low reduction percentages are likely to be due to the high susceptibility of conidia to the adverse conditions in the digestive tract of sheep. However, the didymozoids encountered during the present study are to a large extent localized in tissues that are closely associated with the digestive tract. Snails not shedding cercariae were crushed and the digestive gland-gonad complex was checked for the presence of prepatent infections. However, some conidia are protected within the digestive contents and are not directly exposed to the digestive lumen following oral administration into sheep. Initially, the time of passage of chlamydospores through the digestive tract of goats was evaluated. The necropsy included a second coprological analysis and the examination of the digestive tract for parasites using a stereomicroscope. The digestive tract and associated organs and glands of every rodent were examined in search of helminths. The most frequent tissue lesions in the digestive gland were generalized epithelial necrosis and epithelial reconstitution. The passage through the digestive tract of animals modified seed germination capacity and speed, with great variability between animal species. In the weeks following miracidial penetration, the epithelium of four organs (albumin gland, digestive gland, gonad and kidney) progressively degenerates. However, the rate of decay without exposure to digestive enzymes, but under the influence of soil microorganisms, could not be predicted. The digestive tract was removed and divided into sections, which were separately screened under stereo- and light microscopes. The other adult digeneans found in the digestive tract are generalist species that have previously been reported from a wide range of species. Destruction of the digestive gland cells by larval trematodes probably reduces the storage volume and holding capacity of elements in the infected snails. To date, the principal mode of control of parasites in the digestive tract has been based on chemical treatments with anthelmintics. A total of 50 - 80 worms were cultured in serial dilutions of the digestive fluids (100 ml per well). They produce firstgeneration rediae which migrate to the ovotestis and digestive gland approximately 2 weeks post-infection. The digestive tract, body cavity, liver and lungs of each individual were removed and analysed under a stereomicroscope. The diminished size of the digestive gland and collapse of the sporocysts indicated that the sporocysts may have been exhausting their food resources. The most prevalent and abundant species was the gymnophallid, encysted in the digestive diverticula. In the chronic phase, patients may be asymptomatic or present cardiac and\\or digestive alterations. Thus, the losses at this stage are the price to be paid for subsequent standardization of the digestive step. Such losses could be reduced by lowering the exposure time to the digestive enzyme. The pathologies of the liver include overheating and dramatic loss of heat, producing failure of the digestive power and endangering the health of the body. Additional phytate in soils comes from plant phytate that passes through animal digestive tracts into faeces. Confirmation of the negative effect of the digestive processes of cattle on seed viability was achieved using an in vitro laboratory experiment. Secondary intra-abdominal infection, usually due to digestive tract or biliary tree affection, is a process associated with high morbidity and mortality (15). Moreover, due to the rapid assimilation of these sugars, quicker seed passage rates through frugivores' intestines reduce seed damage by digestive processes. The acrosome resembles the cellular lysosome, a baglike structure which normally functions in intracellular digestive and defensive mechanisms in three different ways. Thus, those eggs, which have not been destroyed in the gizzard or during their stay in the faeces, are unharmed by the rather short passage through the digestive tract. Following successful establishment, the parasite then undergoes asexual reproduction, replacing much of the host's reproductive tissue and digestive gland, which results in complete sterilization of the snail. If the snail was alive, it was also examined for the presence of parasites by cracking the shell and teasing through the digestive gland and gonads. The adults and nymphs pierce and cut plant tissues with their stylets, and inject saliva containing digestive enzymes through the salivary canal to liquefy the food into a nutrient-rich slurry. The salivary gland complex is the main source of digestive enzymes for extra-oral digestion in predatory bugs and holds the key to understanding the ecological implications of this process. There appears, however, to be some confusion regarding the digestive and nervous systems, and it therefore seems desirable to give a brief description of each of them. Infants who were partially or wholly artificially fed were more likely to succumb to a variety of diseases and were particularly prone to those affecting the digestive system. Parasites of the digestive tract in exotic animals. Capsules surrounding the parasites in the digestive gland are thicker than the capsules of the haemocoelic parasites and are composed of haemocytes, fibroblasts and collagen-like fibres. Seeds took 2-4 h to pass through the digestive tract, and more than half (50.6%) were dispersed to a habitat different from that in which they were ingested. Speculations about the diet and digestive physiology of herbivorous dinosaurs. They have even lost their entire digestive tract. A number of potential modes of action can be conceived including effects on rumen motility, inhibition of microbial activity, or direct inhibition of digestive enzymes. They can, if these claims are true as they seem to be, debug their" digestive program", or slow their hearts considerably. As if we possessed a carnivore's teeth and digestive tract, thoughtless cliché places us 'at the top of the food chain'. The contribution of learning and digestive regulation are not dealt with, nor are evolutionary issues ranging from dietary requirements to foraging specializations. As horses do not chew the cud, many seeds pass more or less intact though the digestive tract. Despite its medical importance, doctors caution against overdosing, which might injure the digestive system. Deaths from diarrhoeal, digestive, respiratory or infectious diseases during the neonatal period were rare. Compared to frequencies of tissue lesions in the digestive gland, those recorded in the kidney were more surprising, as most snails showed multifocal epithelial necrosis. The digestive tract was removed and each part of it was examined separately. From there they are secreted into the gut lumen following ingestion of host blood and liver tissue where they carry out a digestive role. In such cases, metacercariae were also found in the digestive gland, gonad and mantle. In the laboratory, the digestive tract, body cavity, liver and lungs of each individual were examined for the presence of helminths under a stereomicroscope. Upon entering a snail, the parasite migrates to the heart and digestive gland where it transforms into successive stages of sporocysts. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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