1987
Parathyroid hormone directly inhibits tubular reabsorption of bicarbonate in normocalcaemic rats with chronic hyperparathyroidism
JAEGER P, JONES W, KASHGARIAN M, SEGRE G, HAYSLETT J. Parathyroid hormone directly inhibits tubular reabsorption of bicarbonate in normocalcaemic rats with chronic hyperparathyroidism. European Journal Of Clinical Investigation 1987, 17: 415-420. PMID: 3121345, DOI: 10.1111/j.1365-2362.1987.tb01136.x.Peer-Reviewed Original ResearchConceptsParathyroid hormonePTH infusionChronic hyperparathyroidismPlasma calciumAnimal modelsEffect of PTHProximal HCO3 reabsorptionChronic metabolic acidosisGroups of animalsPrimary hyperparathyroidismAlzet minipumpsSerum calciumTubular reabsorptionAcute studyMetabolic acidosisMetabolic alkalosisRenal handlingTubular acidificationAcid secretionGroup IIHCO3- reabsorptionFree dietHyperparathyroidismCa-free dietNormal levels
1980
Renal perfusion and intratubular pressure during ureteral occlusion in the rat
Gaudio K, Siegel N, Hayslett J, Kashgarian M. Renal perfusion and intratubular pressure during ureteral occlusion in the rat. American Journal Of Physiology 1980, 238: f205-f209. PMID: 7369362, DOI: 10.1152/ajprenal.1980.238.3.f205.Peer-Reviewed Original ResearchConceptsTotal renal blood flowBilateral ureteral occlusionBody wt-1Tubular hydrostatic pressureUreteral occlusionKidney 1WT-1Renal blood flowRenal hemodynamicsRenal perfusionIntratubular pressureBlood flowControl animalsSustained increasePeak riseOcclusionMmHgIndomethacinSubsequent time intervalsRatsPatterns of changeAlterationsAnimalsPrimary roleSubsequent time periods
1974
Intrarenal hemodynamics in postobstructive diuresis.
Feldman R, Siegel N, Kashgarian M, Hayslett J, Lytton B. Intrarenal hemodynamics in postobstructive diuresis. Journal Of Urology 1974, 12: 172-5. PMID: 4443183.Peer-Reviewed Original ResearchCompensatory adaptation of structure and function following progressive renal ablation
Kaufman J, DiMeola H, Siegel N, Lytton B, Kashgarian M, Hayslett J. Compensatory adaptation of structure and function following progressive renal ablation. Kidney International 1974, 6: 10-17. PMID: 4419711, DOI: 10.1038/ki.1974.72.Peer-Reviewed Original ResearchConceptsRenal ablationRenal tissueNephron glomerular filtration rateCompensatory adaptationGlomerular filtration rateClearance of inulinRenal insufficiencyUninephrectomized ratsFour-week intervalsFiltration rateRenal massesGroup BGroup AControl animalsGroup CLE ratsFunctional changesMass of tissueSegmental lossRatsSurgeryAdaptive changesAblationClearanceTissue
1971
Accelerated reabsorption in the proximal tubule produced by volume depletion
Weiner M, Weinman E, Kashgarian M, Hayslett J. Accelerated reabsorption in the proximal tubule produced by volume depletion. Journal Of Clinical Investigation 1971, 50: 1379-1385. PMID: 5090054, PMCID: PMC292075, DOI: 10.1172/jci106620.Peer-Reviewed Original ResearchConceptsProximal tubulesFiltration rateVolume depletionIntrinsic reabsorptive capacitySodium-free dietGlomerular filtration rateProximal fluid reabsorptionAdministration of furosemideReabsorption of fluidTechnique of micropunctureAldosterone secretionRenal responseSodium depletionDistal tubulesReabsorptive capacityBody weightChronic depletionFluid reabsorptionMarked fallExtracellular volumePlasma volumeClinical phenomenaReabsorptionTubulesPresent experiments
1970
A Study of the Renin-Angiotensin System in Patients with Severe Chronic Renal Insufficiency
Kotchen T, Knight E, Kashgarian M, Mulrow P. A Study of the Renin-Angiotensin System in Patients with Severe Chronic Renal Insufficiency. Nephron 1970, 7: 317-330. PMID: 4316656, DOI: 10.1159/000179832.Peer-Reviewed Original ResearchConceptsRenin activitySevere chronic renal insufficiencyChronic dialysis programRenin substrate levelsChronic renal insufficiencyPlasma renin activityMean arterial pressureRenin-angiotensin systemNormal plasma levelsMalignant hypertensionRenal insufficiencyRenin levelsOnly patientsArterial pressureBlood pressureUremic patientsDialysis programPlasma levelsUremic plasmaAutopsy specimensJG cellsBowie stainPatientsReninDialysis