Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 A new method for intratubular blockade in micropuncture experiments.

Literature DB >> 1167677

A new method for intratubular blockade in micropuncture experiments.

H U Gutsche, R Müller-Surr, U Hegel, K Hierholzer, S Lüderitz.

Abstract

Criteria for a reliable blockade of tubular flow are generally discussed and experimental evidence is presented that solid paraffin meets all the necessary criteria in rat kidney tubules when an immobile and tight sealing intratubular blockade is requested. A special microinjection apparatus for the application of paraffin is described. Furthermore, several alternative methods and materials have been tested and have been found to be inferior to solid paraffin.

Entities: Chemical Species

Mesh：

Substances：
Gels
Paraffin

Year: 1975 PMID： 1167677 DOI： 10.1007/bf00579949

Source DB: PubMed Journal: Pflugers Arch ISSN： 0031-6768 Impact factor: 3.657

13 in total

1. [METHODS FOR PERFUSING SINGLE NEPHRON SEGMENTS].

Authors: H SONNENBERG; P DEETJEN
Journal: Pflugers Arch Gesamte Physiol Menschen Tiere Date: 1964-01-30

2. Tubuloglomerular feedback. Nonlinear relation between glomerular hydrostatic pressure and loop of henle perfusion rate.

Authors: J Schnermann; A E Persson; B Agerup
Journal: J Clin Invest Date: 1973-04 Impact factor: 14.808

3. Relation of distal tubular NaCl delivery and glomerular hydrostatic pressure.

Authors: R C Blantz; A H Israelit; F C Rector; D W Seldin; J M Green
Journal: Kidney Int Date: 1972-07 Impact factor: 10.612

4. Some micropuncture techniques in the rat.

Authors: M Davidman; R C Lalone; E A Alexander; N G Levinsky
Journal: Am J Physiol Date: 1971-10

5. Continuous measurement of renal intratubular presures with a combined pressure transducer microperfusion system.

Authors: H Lohfert; I Lichtenstein; M Butz; K Hierholzer
Journal: Pflugers Arch Date: 1971 Impact factor: 3.657

6. Electrical potential difference across proximal convoluted tubules.

Authors: M B Burg; J Orloff
Journal: Am J Physiol Date: 1970-12

7. [Functional and morphologic investigation of proximal and distal convolutions of rat kidney under the influence of the split-oil droplet method].

Authors: M Wiederholt; K H Langer; W Thoenes; K Hierholzer
Journal: Pflugers Arch Date: 1968 Impact factor: 3.657

8. Pressure in the glomerular capillaries of the rat kidney and its relation to arterial blood pressure.

Authors: K H Gertz; J A Mangos; G Braun; H D Pagel
Journal: Pflugers Arch Gesamte Physiol Menschen Tiere Date: 1966

9. Effect of intraluminal pressure on proximal tubular sodium reabsorptin. A shrinking drop micropuncture study.

Authors: A Grandchamp; E L Boulpaep
Journal: Yale J Biol Med Date: 1972 Jun-Aug

10. Technical problems associated with collection of distal tubular fluid in the rat.

Authors: R E Colindres; C Lechene
Journal: Yale J Biol Med Date: 1972 Jun-Aug

11 in total

1. Proximal tubular stop flow pressure: an index of glomerular capillary pressure?

Authors: J M Davis
Journal: Pflugers Arch Date: 1990-11 Impact factor: 3.657

2. Tubulo-glomerular feedback response: enhancement in adult spontaneously hypertensive rats and effects of anaesthetics.

Authors: P P Leyssac; N H Holstein-Rathlou
Journal: Pflugers Arch Date: 1989-01 Impact factor: 3.657

A new method for intratubular blockade in micropuncture experiments.

1. [METHODS FOR PERFUSING SINGLE NEPHRON SEGMENTS].

2. Tubuloglomerular feedback. Nonlinear relation between glomerular hydrostatic pressure and loop of henle perfusion rate.

3. Relation of distal tubular NaCl delivery and glomerular hydrostatic pressure.

4. Some micropuncture techniques in the rat.

5. Continuous measurement of renal intratubular presures with a combined pressure transducer microperfusion system.

6. Electrical potential difference across proximal convoluted tubules.

7. [Functional and morphologic investigation of proximal and distal convolutions of rat kidney under the influence of the split-oil droplet method].

8. Pressure in the glomerular capillaries of the rat kidney and its relation to arterial blood pressure.

9. Effect of intraluminal pressure on proximal tubular sodium reabsorptin. A shrinking drop micropuncture study.

10. Technical problems associated with collection of distal tubular fluid in the rat.

1. Proximal tubular stop flow pressure: an index of glomerular capillary pressure?

2. Tubulo-glomerular feedback response: enhancement in adult spontaneously hypertensive rats and effects of anaesthetics.

3. Filtration in surface glomeruli as regulated by flow rate through the loop of Henle.

4. Tubuloglomerular feedback control in kidneys of adrenalectomized rats.

5. The existence of a tubulo-glomerular feedback mechanism in the Amphiuma nephron.

6. Electrical conductivity of tubular fluid of the rat nephron. Micropuncture study of the diluting segment in situ.

7. Tubuloglomerular feedback in rat kidneys of different renin contents.

8. The early phase of experimental acute renal failure. IV. The diluting ability of the short loops of Henle.

9. Dynamics of glomerular ultrafiltration in Amphiuma means.

10. Effect of sodium chloride gradients on water flux in rat descending vasa recta.