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J L Gutierrez

Publications and source records attributed to J L Gutierrez.

6 recordsLinked to original sources
PubMed1992

Nuclear morphometry in prognosis of renal adenocarcinoma.

Nuclear morphometry was carried out on 95 parenchymatous adenocarcinomas of the kidney treated by radical nephrectomy and hilar lymphadenectomy and followed up for at least five years. The study assessed nuclear area, nuclear perimeter, major diameter, nucleolar area, nuclear shape factor, and nuclear size. There was a significant statistical correlation between survival and the morphometric parameters and between the parameters themselves except for nuclear shape factor. The multiple regression proved that nuclear area is the factor which shows the greatest statistical significance for prognosis. Taking a mean nuclear area of 35 microns 2 allowed two prognostic groups to be established regardless of stage, with those below the threshold having a good prognosis and those above it having a poor prognosis: 96.7 percent of patients with a good prognosis survived after five years (60 months) compared with 17.2 percent of those with a poor prognosis.

Actuarial Analysis↗
PubMed1976

5-Hydroxytryptophan (5-HTP) and a MAOI (nialamide) in the treatment of depressions. A double-blind controlled study.

Through a controlled double-blind study in 30 hospitalized patients affected with endogenous depression, the antidepressant action of the combination of nialamide+l-5-HTP has been evaluated and compared with a control group which only received nialamide (+ placebo). The patients treated with nialamide + l-5-HTP achieved a fuller recovery than those who were treated with nialamide alone. The treatment with nialamide + l-5-HTP proved to have a shorter delay of onset. Side effects showed no marked differences except for the orthostatic hypotension which was less apparent in those patients treated with nialamide + l-5-HTP.

5-Hydroxytryptophan↗
PubMedDate not supplied

[Depressive symptomatology and culture: a comparative study (author's transl)].

After a brief introduction reminding classical affirmations on the rarety of depression in black Africa and more recent one, recognizing its presence and frequency, the authors, using the Hamilton Rating Scale, attempt to identify the specific characters of depression in patients from Senegal and Madrid. Aside from symptoms non dependent on the cultural milieu, others are closely linked to it, such as paranoid symptoms in black Africa.

Adult↗