Intravenous permanent catheterization in cats

Ee, Ohnhaus; Koch, Henner; Deyhle, P

doi:10.1007/bf00586486

Cited by 3 publications

(3 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For the production of the ulcers, a model was selected which corresponds to a pathophysiological possibility of ulcer formation. Thus, Seronde,Konturek and others, in their studies, demonstrated that continual hyperproduction of acid represents a decisive factor in the development of experimental duodenal ulcers (4,5,6,10,13,14,15,19,24). Investigations in human subjects support this (22,24).…”

Section: Discussionmentioning

confidence: 96%

“…Investigations in human subjects support this (22,24). Using the pentagastrin model, it was possible to produce duodenal ulcers in a relatively short period of time (10,14,15). Primary, and thus unphysiological, manipulations in the intestine itself were largely avoided.…”

Section: Discussionmentioning

confidence: 99%

“…The examinations were carried out on 61 cats weighing between 1.7 and 2.3 kg. One day after the implantation of a catheter into the jugular vein (15), continuous infusion of pentagastrin (16 y/hour/kg body weight) was started in order to induce ulcers in the animals. Pentagastrin was administered in physiological saline solution (1 litre NaC1 solution: 4.27 ml Gastrodiagnost(); 30 ml of this solution per hour).…”

Section: Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Healing of Duodenal Ulcer — Experimental Studies in Cats

Claßen¹,

Matek²,

Koch³

et al. 1974

Endoscopy

Self Cite

View full text Add to dashboard Cite

With the aid of the pentagastrin model, the healing of duodenal ulcers was studied in the cat. At a dosage of 16 pentagastrin/hour/kg body weight, a duration of infusion of 36 to 39 hours proved to be the most favourable for the induction of duodenal ulcers. After four weeks of healing, the following regular observations were made: 1. None of the ulcers had healed completely. 2. In comparison with the erstwhile ulcer, the present >0.001).

show abstract

Section: Discussionmentioning

confidence: 96%

Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Healing of Duodenal Ulcer — Experimental Studies in Cats

Claßen¹,

Matek²,

Koch³

et al. 1974

Endoscopy

Self Cite

View full text Add to dashboard Cite

show abstract

Intravascular radiopaque catheters in the dog: Tissue reaction and possible lead loss

Winders

Rostorfer

Black-Schaffer

1973

J. Biomed. Mater. Res.

View full text Add to dashboard Cite

SummaryMale mongrel dogs were divided into two groups and placed in urine collection cages for 24-hr urine samples. One group was implanted with sterile radiopaque polyethylene catheter and stainless steel guide wire fragments in the venous vasculature via an incision in the left femoral vein and the remaining group in the arterial vasculature via the left femoral artery. The catheter fragments, made radiopaque by an admixture of 25% lead oxide and 757, polyethylene, were located by roentgenograms and along with the guide wire fragments removed a t necropsy 18-46 weeks following implantation. Gross and microscopic tissue lesions consisted of fibrous tissue tubes and slings which completely enclosed and anchored the fragments and intimal hyperplasia with fibrous tissue organization of thrombi, respectively. Tissue staining techniques for lead, catheter fragment weights, blood lead levels, and urine lead content all revealed no evidence of lead loss from the catheter fragment implants.

show abstract

Flexible intravenous microdialysis probe for blood sampling in freely moving rats

Rada

Parada²,

Hernández³

1993

Journal of Applied Physiology

View full text Add to dashboard Cite

A flexible intravenous microdialysis probe was constructed from Silastic tubing (0.5 mm ID and 1.0 mm OD), with a cellulose hollow fiber tip 0.2 mm in diameter and 25 mm long with a 6,000 mol wt cut off. In vitro tests showed relative recovery rates of 39.1 +/- 1.9% for epinephrine. In vivo tests in freely moving rats, 36 h and 7 days after surgery, showed stable amounts of epinephrine and glucose. After intraperitoneal injections of 2-deoxy-D-glucose, circulating levels of epinephrine and glucose increased significantly. Similar results were obtained several days after implantation of the probe. We conclude that in situations where prolonged blood sampling is necessary, the flexible microdialysis probe provides a reliable means of accessing circulating levels of neuroactive compounds, nutrients, metabolites, and drugs.

show abstract

Intravenous permanent catheterization in cats

Cited by 3 publications

References 5 publications

Healing of Duodenal Ulcer — Experimental Studies in Cats

Healing of Duodenal Ulcer — Experimental Studies in Cats

Intravascular radiopaque catheters in the dog: Tissue reaction and possible lead loss

Flexible intravenous microdialysis probe for blood sampling in freely moving rats

Contact Info

Product

Resources

About