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Recognition of two morpho-types in eastern South American brackens (Pteridium-Dennstaedtiaceae-Polypodiopsida)
(2014-05-22)
In this work we propose the recognition of two well defined morpho-types of Pteridium from eastern South America: P. arachnoideum subsp. arachnoideum s. str., wide-spread from north-eastern Brazil southwards to north-eastern ...
Is aluminum (Al) eliminated by senescent structures of Miconia albicans, an Al-accumulating species from Brazilian savanna?
(2022-04-01)
Aluminum (Al)-accumulating plants are distributed worldwide. In the Cerrado vegetation in South America, these plants occur as few woody species from Melastomataceae, Rubiaceae, Syplocaceae and Vochysiaceae. Nevertheless, ...
Nervação foliar em espécies brasileiras de Myrtaceae Adans
(Sociedade Botânica do Brasil, 2006-09-01)
Com o objetivo de caracterizar o padrão de nervação foliar na subfamília Myrtoideae Nied. (Myrtaceae) bem como de reconhecer caracteres particulares a cada subtribo, foram estudadas as folhas de 44 espécies, pertencentes ...
Use of the Angularis Oris Axial Pattern Buccal Flap for the Correction of Facial Defects in Six Dogs
(Univ Fed Rio Grande Do Sul, 2020-01-01)
Background: Reconstructive surgery is an important area of veterinary surgery because it allows the reconstruction of large cutaneous defects in areas where a primary approach is not possible. Axial patterns flaps are ...
Simple method for culture of peripheral blood lymphocytes of Testudinidae.
(2011-12-01)
We developed and optimized a simple, efficient and inexpensive method for in vitro culture of peripheral blood lymphocytes from the Brazilian tortoise Chelonoidis carbonaria (Testudinidae), testing various parameters, ...
MOLECULAR DIAGNOSIS of LEISHMANIA AMAZONENSIS IN A CAPTIVE SPIDER MONKEY IN BAURU, São Paulo, BRAZIL
(Amer Assoc Zoo Veterinarians, 2012-12-01)
The municipality of Bauru, São Paulo, Brazil, is an area endemic for leishmaniasis. At the zoo, a spider monkey (Ateles paniscus) showed nonpathognomonic symptoms, such as weight loss and pale mucous membranes. Blood was ...
Inside-out versus standard artery graft to repair a sensory nerve in rats
(2001-05-16)
It is known that a vein graft provides a good microenvironment for axon regeneration in motor peripheral nerves, but the use of artery graft for regeneration of sensory nerves is controversial. We sectioned the saphenous ...
ANATOMIC OBSERVATIONS OF THE CORONARY SINUS IN THE DOG (CANIS-FAMILIARIS)
(Blackwell Wissenschafts Verlag Gmbh, 1994-12-01)
The coronary sinus was investigated in 34 normal adult dogs, in order to verify its formation, tributaries, length and the valves, as well as the relationship of the venous walls to the epicardium and to the myocardium. ...