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N Rockowitz

Publications and source records attributed to N Rockowitz.

2 recordsLinked to original sources

Posterior cervical fusion with local anesthesia. The awake patient as the ultimate spinal cord monitor.

A technique is described for posterior cervical stabilization with wire and fusion using iliac crest bone graft, performed under local anesthesia. Thirty-four consecutive cases performed at Rancho Los Amigos Medical Center are reviewed. In patients with unstable cervical spines and variable degrees of neurologic injury, posterior stabilization and fusion using local anesthesia allows the patient to interact with the surgeon during crucial moments of spinal manipulation. The technique is well tolerated by patients, and no untoward complications have occurred with use of this technique.

Adolescent↗

Heterotrophic nitrification by intestinal microorganisms.

From studies of nitrate balance in man and analyses of fecal and ileostomy samples, the possibility that nitrite and nitrate are formed de novo in the intestine, possibly by heterotrophic nitrification has emerged. This proposition significantly alters our previous conceptions of man's exposure to nitrite and suggests that nitrite may play a role in the cause of intestinal cancer. Heterotrophic nitrification has been demonstrated in various microorganisms. Our work has shown that intestinal heterotrophic microbial isolates from man are able to oxidize nitrogenous compounds to nitrite. These isolates include both procaryotes and eucaryotes.

Actinomyces↗