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1.
Rev Lat Am Enfermagem ; 8(1): 57-65, 2000 Jan.
Article in Portuguese | MEDLINE | ID: mdl-10909379

ABSTRACT

This is an experimental research based on microbiological analysis. Our aim was to evaluate the influence of sugar on the healing process of infected surgical wounds in 25 patients. On the dehiscences, there have been identified gram positive and gram negative bacteria, and fungi as well. Every patient was administered systemic antibiotics and had the wounds treated locally with crystal sugar three times a day. Statistics showed, by Person's correlation, that sugar did not influence on the healing process of infected surgical wounds in undernourished, overweight and elderly individuals.


Subject(s)
Carbohydrates/therapeutic use , Surgical Wound Infection/drug therapy , Wound Healing/drug effects , Adolescent , Adult , Age Factors , Aged , Anti-Bacterial Agents/therapeutic use , Female , Humans , Male , Middle Aged , Obesity/complications , Protein-Energy Malnutrition/complications
2.
Rev. chil. anat ; 10(1): 63-9, 1992. ilus
Article in Spanish | LILACS | ID: lil-136078

ABSTRACT

Se estudiaron las arterias de la rodilla en 30 miembros pélvicos de canes sin raza definida, adultos, 11 de ellos de sexo masculino y 4 de sexo femenino, obtenidos en el vivero de la Universidad Estatural de Londrina, Estado de Panamá, Brasil. Se aplicó una incisión longitudinal en la región del trígono femoral, se canuló la arteria femoral e inyectó látex neopren 650. Las piezas fueron fijadas en solución acuosa de formol al 10 por ciento y luego, disecadas y esquematizadas. Se observó que: a)la arteria genicular descendente, en la mayoría de los casos, tiene su origen en la arteria femoral 60 por ciento , o en un tronco común con la arteria para el músculo vasto medial 40 por ciento b)los plexos capilares perimeniscales se forman a partir de los ramos terminales de las arterias geniculares, recorriendo la periferia de los mensicos, pero sin emitir vasos hacia el interior de los mismos. c)en la región de los cuernos, hay penetración de los vasos a través del ligamento y el cartílago fibroso. d)el cuerpo del menisco y su margen son avasculares y desprovistos de vasos linfáticos. e)la nutrición del menisco se hace por difusión de substancias a partir de los capilares provenientes de los ligamentos de inserción de los meniscos presentes en la región de transición del tejido conjuntivo denso y el cartílago de los cuernos; y por el líquido sinovial presente en la cavidad articular


Subject(s)
Animals , Male , Female , Dogs , Popliteal Artery/anatomy & histology , Knee Joint/blood supply , Femoral Artery/anatomy & histology , Menisci, Tibial/anatomy & histology , Photomicrography/statistics & numerical data , Histological Techniques/instrumentation , Histological Techniques
3.
Acta Morphol Hung ; 37(3-4): 135-45, 1989.
Article in English | MEDLINE | ID: mdl-2486457

ABSTRACT

The submandibular glands of mice show "masculinization" during pregnancy and lactation. In this work involving morphological, morphometric and histochemical analyses we observed an increase in the volume fraction and area of the granular ducts and the apical granulation of their cells. The maximum response to the masculinization occurred on the 15th day of pregnancy. From this day on a decrease in the volume fraction of the granular ducts starts, even though the gland keeps the "masculine pattern" throughout the end of the lactation phase. Our observations support the intermodulation between striated and granular ducts. In our opinion, the "masculinization" process of the submandibular gland is related to the progesterone increase which takes place during pregnancy; its maintenance during lactation is also connected to prolactin.


Subject(s)
Lactation , Pregnancy, Animal , Submandibular Gland/anatomy & histology , Animals , Body Weight/physiology , Female , Histocytochemistry , Lactation/metabolism , Mice , Organ Size/physiology , Pregnancy , Pregnancy, Animal/metabolism , Submandibular Gland/metabolism
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