gall fly
Mild desiccation rapidly increases freeze tolerance of the goldenrod gall fly, Eurosta solidaginis: evidence for drought induced rapid cold hardening
... Overwintering insects may experience extreme cold and desiccation stress. Both freezing and desiccation require cells to tolerate osmotic challenge as solutes become concentrated in the hemolymph. Not surprisingly, ...
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Aquaporins play a role in desiccation and freeze tolerance in larvae of the goldenrod gall fly, Eurosta solidaginis
... goldenrod gall fly, Eurosta solidaginis (Fitch), are both freeze tolerant and desiccation ...surrounding gall tissues of the goldenrod plant (Solidago ...
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Fat body cells and calcium phosphate spherules induce ice nucleation in the freeze tolerant larvae of the gall fly Eurosta solidaginis (Diptera, Tephritidae)
... The gall fly Eurosta solidaginis has been studied extensively (in over 50 publications) as an insect cryobiological model (Baust and Nishino, ...a gall-forming dipteran (Tephritidae) that ranges from ...
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Partial link between the seasonal acquisition of cold tolerance and desiccation resistance in the goldenrod gall fly Eurosta solidaginis (Diptera: Tephritidae)
... Possible links between seasonal increases in cold- tolerance and desiccation resistance were examined in field-collected larvae of the goldenrod gall fly, Eurosta solidaginis. From 20 September to 30 ...
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Successful biological control of Chromolaena odorata (Asteraceae) by the gall fly Cecidochares connexa (Diptera: Tephritidae) in Papua New Guinea
... the gall fly into PNG has been well received, with landholders stating that there is significantly less chromolaena present now than before the gall fly was ...
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Repeated freezing induces a trade off between cryoprotection and egg production in the goldenrod gall fly, Eurosta solidaginis
... Internal ice formation leads to wholesale changes in ionic, osmotic and pH homeostasis, energy metabolism, and mechanical damage, across a small range of temperatures, and is thus an abiotic stressor that acts at a ...
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Changes in gut and Malpighian tubule transport during seasonal acclimatization and freezing in the gall fly Eurosta solidaginis
... Since few studies have examined cold tolerance at the organ level in insects, our primary objective was to characterize the functional responses of the gut and Malpighian tubules (MT) to seasonal acclimatization, ...
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Extreme resistance to desiccation in overwintering larvae of the gall fly Eurosta solidaginis (Diptera, tephritidae)
... has been observed in various species of insect. Wigglesworth and Gillett (1936) reported that, in Rhodnius prolixus, water loss rate more than doubled some hours after moulting. Twenty four hours after the beginning of ...
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Modeling seasonal changes in intracellular freeze tolerance of fat body cells of the gall fly Eurosta solidaginis (Diptera, Tephritidae)
... The major cryoprotectants utilized by this species are glycerol, sorbitol and, to a lesser extent, trehalose (Baust and Nishino, 1991; Morrissey and Baust, 1976; Storey and Storey, 1986). While no significant levels of ...
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Plant senescence cues entry into diapause in the gall fly Eurosta solidaginis: resulting metabolic depression is critical for water conservation
... the gall tissues dry in the autumn. In addition, dried gall tissue provides little buffering against environmental extremes and insects remaining in their galls experience the full desiccating conditions of ...
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INFLUENCE OF FLY ASH REPLACEMENT ON STRENGTH PROPERTIES OF CEMENT MORTAR
... of fly ash coefficient with fly ash percentage for different curing ...ages. Fly ash efficiency k was negative for all fly ash replacement percentages at 7 days of ...(M1) fly ash ...
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Divergent strategies for adaptations to stress resistance in two tropical Drosophila species: effects of developmental acclimation in D bipectinata and the invasive species D malerkotliana
... bipectinata Trait Basic measures of hemolymph and tissue water Wet mass mg fly–1 Dry mass mg fly–1 Total water content mg fly–1 Hemolymph content mg fly–1 Hemolymph water content mg fly–[r] ...
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Histopathological spectrum of gall bladder lesions
... The incidence of chronic calculus cholecystitis was found to be 57.76% with female preponderance and mostly in third decade. Our study strongly recommends routine histopathological examination of all cholecystectomy ...
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Genomic dissection of an extended phenotype: Oak galling by a cynipid gall wasp
... pallida gall development. Although gall development is known to require a living gall wasp larva, it has remained possible that the inducing organism is not the wasp but rather a ...Hessian ...
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Morphological Study and Variations of Gall Bladder
... the gall bladder and biliary systems [1]. The gall bladder varies greatly in size and shape and it may be impossible sometimes to distinguish between various parts ...relaxed gall bladder was ...
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A Prospective Study of Pre-Operative Predictors of Difficult Laparoscopic Cholecystectomy
... Numerous lymphatic vessels run from the submucosal and subserosal plexuses on all aspects of the gall bladder and cystic duct. Those on the hepatic aspect of the gallbladder connect with the intrahepatic ...
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Gall stones: a fundamental clinical review
... Patients presenting with acute pain are managed with NSAIDs and anti-spasmodic drugs. Ursodeoxycholic acid is considered to be very effective in preventing gall stones. A prospective study conducted on randomized ...
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A Clinical study on Prevalence of Hypothyroidism in Diagnosed Cases of Gall Stones
... the gall bladder into the bloodstream and to a lesser extent into the lymphatics, the liver bile which enters the gallbladder becomes concentrated 5 to 10 times with a corresponding increase in the proportion of ...
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A clinical and microbiological study of gall stone disease
... This procedure is used with cholecystolithotomy, which allows access to the gallbladder. It may become an important method of preventing stone recurrence because of the advent of non-operative procedures as a treatment ...
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Role of iron deficiency in the formation of gall stone
... The gall bladder disease was more common in females as compared to males with a ratio of 1:3 (76% of the patients were females) in this ...of gall bladder diseases is 31-40 years (25% of the patients ...
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