Inner medulla
Calcium dependent action of osmolality on adenosine 3',5' monophosphate accumulation in rat renal inner medulla: evidence for a relationship to calcium responsive arachidonate release and prostaglandin synthesis
... renal inner medulla increases three- to fivefold as osmolality is decreased from 1,650 to 305 ...Ca2+-deprived inner medulla incubated at 750 mosM (175 mM Na+, 380 mM urea) significantly ...
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Maturation of aldose reductase expression in the neonatal rat inner medulla
... terminal inner medullary collecting ducts (IMCDs) microdissected from Sprague- Dawley rats during the first month of ...from inner medulla and by detection of the reverse transcription- polymerase ...
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Osmoprotective activity for Escherichia coli in mammalian renal inner medulla and urine Correlation of glycine and proline betaines and sorbitol with response to osmotic loads
... renal inner medulla where they exert a protective role against urea and extracellular osmotic ...renal inner medulla and to a lesser extent in the renal outer medulla and cortex of ...
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Chronic hyperkalemia impairs ammonium transport and accumulation in the inner medulla of the rat
... micropuncture experiments were performed in the inner medulla of Munich-Wistar rats pair fed a control or high-K+ diet for 7-13 d. In situ pH and total ammonia concentrations were measured to calculate NH3 ...
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Modulation of the cyclic AMP content of rat renal inner medulla by oxygen: possible role of local prostaglandins
... the inner medulla (IM) of kidney relative to cortex (C) are well recognized, but there is no evidence that O2 availability constitutes a limiting or regulatory factor in IM metabolism or ...
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Effects of osmolality and oxygen availability on soluble cyclic AMP dependent protein kinase activity of rat renal inner medulla
... renal inner medulla is ordinarily exposed to osmolalities that are much higher and to O2 tensions that are lower than those in other ...in inner medullary slice cAMP and protein kinase activity ...
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Effect of selective aldosterone deficiency on acidification in nephron segments of the rat inner medulla
... response of the inner medulla to aldosterone has not been elucidated. A model of selective aldosterone deficiency (SAD) with hyperkalemia and hyperchloremic metabolic acidosis was employed to assess ...
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Cloning and characterization of the urea transporter UT3: localization in rat kidney and testis
... kidney inner and outer medulla, testis, brain, bone marrow, spleen, thymus, and ...the inner stripe of the outer me- dulla, inner medulla, the papillary surface epithelium, and the ...
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Effects of Catecholamines and their Interaction with Other Hormones on Cyclic 3′,5′ Adenosine Monophosphate of the Kidney
... As shown in Table III, epinephrine 10' M both alpha and beta adrenergic activity had no measurable effect on phosphodiesterase activity in either the cortex or the inner medulla; the con[r] ...
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Expression of VAMP 2 like protein in kidney collecting duct intracellular vesicles Colocalization with Aquaporin 2 water channels
... kidney inner medulla, VAMP2 was predominantly expressed in the membrane fraction enriched for intracellular vesicles, with little or no VAMP2 in the plasma membrane enriched ...
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HISTOPATHOLOGICAL EFFECT OF SPIRULINA IN RENAL ISCHEMIA REPERFUSION IN RATS
... Previous studies did not spot light upon reparative effect of Spirulina, however in our study, reparative effect of Spirulina was tested via assessment of tubular regeneration. After 1 day, there was significant ...
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Ectopic transplantation of the accessory medulla restores circadian locomotor rhythms in arrhythmic cockroaches (Leucophaea maderae)
... medulla of the optic lobe (Homberg et al., 1991; Petri et al., 1995; Reischig and Stengl, 1996). Although lesion and transplantation experiments demonstrated that the suprachiasmatic nucleus (SCN) is necessary and ...
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Acceleration of the inflammatory response of the renal medulla by water diuresis
... The first good cortical inflammatory response, seen in those lesions studied 8 hours after thermal injury, appeared to progress in intensity by 12 and again by 24 hours regardless of whe[r] ...
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New features of the locust optic lobe: evidence of a role for nitric oxide in insect vision
... Overview of NADPH-diaphorase staining in the optic lobe An overview of some of the principal features of the diaphorase staining pattern in the optic lobe is provided by the photomontage of the whole of the right lobe ...
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THE DIFFERENTIAL RESPONSE OF THE ADRENAL CORTEX AND MEDULLA TO BACTERIAL ENDOTOXIN
... Although at high dosage levels of endotoxin the endogenous secretion of epinephrine may contribute to the total systemic response following endotoxin administration, there can be no ques[r] ...
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1 Reframing Psychiatry for Precision Medicine 2 Elizabeth B Torres 1,2,3 3
... Kidney Medulla Heart Left Ventricle Kidney Medulla Brain Amygdala Putamen Basal Ganglia Hypothalamus Ant Cingulate Cortex Substantia Nigra Esophagus Mucosa Substantia Nigra Putamen Basal Ganglia Heart ...
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Integration of Colour Signals in the Medulla Of the Swallowtail Butterfly Larva
... INTEGRATION OF COLOUR SIGNALS IN THE MEDULLA OF THE SWALLOWTAIL BUTTERFLY LARVA BY TOSHIO ICHIKAWA Department of Biology, Faculty of Science, Kyushu University 33, Fukuoka 812, Japan Acc[r] ...
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Spatial Organization of Respiratory Neurones in the Medulla of Tench and Goldfish
... Phase relationships for pairs of neurones separated by different distances in goldfish medulla If the mid-point of the time of activity of one unit differed from the mid-point of the tim[r] ...
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Masking of Auditory Responses in the Medulla Oblongata of Goldfish
... Four types of acoustic stimuli were used, 1 pure tones, 2 noise of one-third octave band width, 3 noise of one-octave band width with centre frequency equal to the pure tone, and 4 white[r] ...
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COMPOSITION OF THE RENAL MEDULLA DURING WATER DIURESIS
... During water diuresis the total concentration of solutes in water of papilla and medulla was distinctly higher than the osmolality of plasma.. Water diuresis was associated with a reduct[r] ...
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