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51.
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Yasunori FUJIMOTO Henrique F. RAMOS Pedro P. MARIANI Fabrizio R. ROMANO Arthur CUKIERT Edson BOR-SENG-SHU Akatsuki WAKAYAMA Toshiki YOSHIMINE 《Neurologia medico-chirurgica》2015,55(4):345-350
We describe a practical technique of superior turbinectomy followed by posterior ethmoidectomy as a less invasive procedure for two-surgeon technique on endoscopic endonasal transsphenoidal surgery. After identification of the superior turbinate and the sphenoid ostium, the inferior third portion of the superior turbinate was coagulated and resected. This partial superior turbinectomy procedure exposed the posterior ethmoidal sinus. Resection of the bony walls between the sphenoid and posterior ethmoid sinuses provided more lateral and superior exposure of the sphenoid sinus. This technique was performed in 56 patients with midline skull base lesions, including 49 pituitary adenomas and 7 other lesions. Meticulous manipulation of instruments was performed in all cases without surgical complications such as permanent hyposmia/anosmia or nasal bleeding. Our findings suggested that the partial superior turbinectomy followed by retrograde posterior ethmoidectomy is a simple and safe technique providing a sufficient surgical corridor for two-surgeon technique to approaching midline skull base regions, mainly involving pituitary adenomas. 相似文献
53.
Marcelo de Lima Oliveira Daniel Silva de Azevedo Milena Krajnyk de Azevedo Ricardo de Carvalho Nogueira Manoel Jacobsen Teixeira Edson Bor-Seng-Shu 《中国神经再生研究》2015,10(5):748-752
Subarachnoid hemorrhage is frequently associated with poor prognoses. Three different hemodynamic phases were identified during subarachnoid hemorrhage: oligemia, hyperemia, and vasospasm. Each phase is associated with brain metabolic changes. In this review, we correlated the hemodynamic phases with brain metabolism and potential treatment options in the hopes of improving patient prognoses. 相似文献
54.
Periodontal Therapy Effects on Nitrite Related to Oral Bacteria: A 6‐Month Randomized Clinical Trial 下载免费PDF全文
Sheila C. Cortelli Fernando O. Costa Edson Rodrigues Luis O.M. Cota Jose R. Cortelli 《Journal of periodontology》2015,86(8):984-994
Background : Nitrite is a biologic factor relevant to oral and systemic homeostasis. Through an oral bacteria reduction process, it was suggested that periodontal therapy and chlorhexidine (CHX) rinse could affect nitrite levels, leading to negative effects, such as an increase in blood pressure. This 6‐month randomized clinical trial evaluated the effects of periodontal therapeutic protocols on salivary nitrite and its relation to subgingival bacteria. Methods: One hundred patients with periodontitis were allocated randomly to debridement procedures in four weekly sections (quadrant scaling [QS]) or within 24 hours (full‐mouth scaling [FMS]) in conjunction with a 60‐day CHX (QS + CHX and FMS + CHX), placebo (QS + placebo and FMS + placebo), or no mouthrinse (QS + none and FMS + none) use. Real‐time polymerase chain reaction determined total bacterial, Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Tannerella forsythia, Treponema denticola, Streptococcus oralis, and Actinomyces naeslundii levels. Salivary nitrite concentration was determined with Griess reagent. Data were analyzed statistically at baseline and 3 and 6 months by analysis of variance, Kruskal–Wallis, Mann–Whitney U, and Spearman correlation tests (P <0.05). Results: Nitrite concentrations did not tend to change over time. Regarding CHX use, there was a negative correlation between nitrite and total bacterial load at 6 months (FMS + CHX) and one positive correlation between P. gingivalis and nitrite at baseline (QS + CHX). Independently of rinse type, in the FMS group, nitrite correlated negatively with several microbial parameters and also with a higher percentage of deep periodontal pockets. Conclusions: The relationship between nitrite and bacterial levels appears weak. Short‐term scaling exhibited a greater influence on nitrite concentrations then long‐term CHX use. 相似文献
55.
Randomized Clinical Trial of Four Adhesion Strategies in Posterior Restorations—18‐Month Results 下载免费PDF全文
Flávia B. Delbons DDS MS PhD Jorge Perdigão DMD MS PhD Edson Araujo DDS MS PhD Charles A. Melo Freire DDS Danilo D. Caldas DDS MS PhD Jorge L. Cardoso DDS Margarida Pagani DDS Gilberto A. Borges DDS MS PhD Rodrigo B. Lima DDS 《Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]》2015,27(2):107-117
56.
Bradford W. Lee Usha R. Kumar Jonathan H. Lin Deirdre E. Amaro Don O. Kikkawa Ramzi M. Alameddine Maureen C. Lowe Peter A. Hilger Joseph M. Vinetz Bobby S. Korn 《The American journal of tropical medicine and hygiene》2015,93(4):828-830
Two fraternal twin sisters developed cysticercosis localizing to the right lateral orbit over the same period after a presumed common-source exposure in China. This case demonstrates that cysticercosis can be related to travel. Similar temporal and spatial occurrences of these infections suggest a genetic tropism of the infecting organism in these twins. 相似文献
57.
58.
Hasegawa DK; Bennett AJ; Coccia PF; Ramsay NK; Nesbit ME; Krivit W; Edson JR 《Blood》1980,56(4):585-595
Factor V deficiency has been identified in 8 of 8 patients 7--20 yr of age, with Philadelphia-positive (Ph1+) chronic myelogenous leukemia (CML). In these 8 patients, factor V deficiency was not due to hepatic dysfunction, factor V inhibitors, or disseminated intravascular coagulation. In 3 patients, factor V activity rose 10%--12% (0.10--0.12 U/ml) after the infusion of 28--31 ml/kg body weight of fresh frozen plasma (FFP). The rise persisted less than 14 hr. The mean measured postinfusion rise in factor V was 18% of the expected rise calculated from the volume of FFP infused in the patients' plasma volume. In 4 patients, a small transient rise in factor V activity occurred after splenectomy or plateletpheresis. Factor V deficiency was completely corrected after a marked reduction in bone marrow cellularity in 2 patients with Ph1+ CML treated with extensive chemotherapy, total body irradiation, and bone marrow transplantation. Factor V deficiency was retrospectively observed in 6 of 20 patients, ages 20--80 yr, with Ph1+ CML and 3 of 6 patients with other myeloproliferative disorders. The factor V deficiency appears to be associated with the large myeloid- megakaryocytic cell mass characteristic of CML and other myeloproliferative disorders. 相似文献
59.
Luiz Sergio Azevedo Lígia Camera Pierrotti Edson Abdala Silvia Figueiredo Costa Tania Mara Varej?o Strabelli Silvia Vidal Campos Jéssica Fernandes Ramos Acram Zahredine Abdul Latif Nadia Litvinov Natalya Zaidan Maluf Helio Hehl Caiaffa Filho Claudio Sergio Pannuti Marta Heloisa Lopes Vera Aparecida dos Santos Camila da Cruz Gouveia Linardi Maria Aparecida Shikanai Yasuda Heloisa Helena de Sousa Marques 《Clinics (S?o Paulo, Brazil)》2015,70(7):515-523
60.
Gabriel S. A. Moreira Edson A. Adriano Marcia R. M. Silva Paulo S. Ceccarelli Antônio A. M. Maia 《Parasitology research》2014,113(5):1703-1711
A new species of myxosporea (Henneguya rotunda n. sp.) was found in the membrane of the gill arch and the fins of Salminus brasiliensis in the Mogi Guaçu River, municipality of Pirassununga, São Paulo state, Brazil. Morphological and morphometric analyses using light microscopy revealed parasites with similar characteristics at both infection sites. The mature spores found infecting the fins had oval spore body with 7.1?±?0.2 μm in length, 5.6?±?0.2 μm in width, 3.7?±?0.1 μm in thickness, 16.4?±?1.2 μm in length of the caudal process, and 23.6?±?1.1 μm in total length of the spore. In a frontal view, the polar capsule was observed to be symmetrical with 3.4?±?0.2 μm in length and 1.8?±?0.1 μm in width. Mature spores contain six to seven turns of the polar filaments. The morphometric data concerning the spores obtained from plasmodia from the membrane of the gill arch were similar to those from the fins. Ultrastructure analysis revealed that the plasmodial wall was formed by a single membrane and had numerous pinocytotic canals connecting the outside of the plasmodia to the ectoplasm zone. Beyond that, various electron-translucent vesicles also were observed at the periphery of the plasmodium. The molecular analyses of the 18S rDNA gene from the spores obtained from the gill arch membrane and fin membrane showed that these sequences shared 100 % similarity. Phylogenetic studies using maximum parsimony and maximum likelihood methods demonstrated the polyphyletic clustering of the myxosporean parasites of characiform fishes. H. rotunda n. sp. clustered as a sister species of Myxobolus pantanalis, also a parasite of S. brasiliensis. 相似文献