Triplex Doppler Ultrassonography in Prenatal of Pregnant Bitches

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação de língua portuguesa em provas escolares do século XX (1935 e 1963)

The article analyses three school exams of Elementary School, two belonging to a mother and one of her son, which were kept and provided to the researcher by the mother. The first two exams were dated March 30 and November 13, 1935 of the 3rd grade of Grupo Escolar Fernando Lobo in Juiz de Fora, Minas Gerais. The third one was produced at Grupo Escolar Coronel Amâncio Bueno in Jaguariúna, São Paulo in March 28, 1963 in a 4th grade class. The analysed data all together point out school products which are the result of the relationship between teacher, student and school culture. School exams are as important documents as the notebooks in order to understand the school culture, and as this paper tries to indicate, they are the means for the insertion into the world of written culture. The methodology based on the microanalysis of these documents reveals records about the structure of the exams and the Brazilian school curriculum in the teaching of Portuguese as a mother tongue in 1935 e 1963.

Fatores de riscos associados à leishmaniose visceral canina na área de cinturão verde de Ilha Solteira, SP

Pós-graduação em Ciência e Tecnologia Animal - FEIS

Viabilidade do parasitismo por Haemonchus contortus em bovinos experimentalmente infectados

Pós-graduação em Zootecnia - FCAV

Multi-scale lacunarity as an alternative to quantify and diagnose the behavior of prostate cancer

Prostate cancer is a serious public health problem accounting for up to 30% of clinical tumors in men. The diagnosis of this disease is made with clinical, laboratorial and radiological exams, which may indicate the need for transrectal biopsy. Prostate biopsies are discerningly evaluated by pathologists in an attempt to determine the most appropriate conduct. This paper presents a set of techniques for identifying and quantifying regions of interest in prostatic images. Analyses were performed using multi-scale lacunarity and distinct classification methods: decision tree, support vector machine and polynomial classifier. The performance evaluation measures were based on area under the receiver operating characteristic curve (AUC). The most appropriate region for distinguishing the different tissues (normal, hyperplastic and neoplasic) was defined: the corresponding lacunarity values and a rule's model were obtained considering combinations commonly explored by specialists in clinical practice. The best discriminative values (AUC) were 0.906, 0.891 and 0.859 between neoplasic versus normal, neoplasic versus hyperplastic and hyperplastic versus normal groups, respectively. The proposed protocol offers the advantage of making the findings comprehensible to pathologists. (C) 2014 Elsevier Ltd. All rights reserved.

Adequacy of antenatal care and its relationship with low birth weight in Botucatu, Sao Paulo, Brazil: a case-control study

Background: Birth weight reflects gestational conditions and development during the fetal period. Low birth weight (LBW) may be associated with antenatal care (ANC) adequacy and quality. The purpose of this study was to analyze ANC adequacy and its relationship with LBW in the Unified Health System in Brazil.Methods: A case-control study was conducted in Botucatu, Sao Paulo, Brazil, 2004 to 2008. Data were collected from secondary sources (the Live Birth Certificate), and primary sources (the official medical records of pregnant women). The study population consisted of two groups, each with 860 newborns. The case group comprised newborns weighing less than 2,500 grams, while the control group comprised live newborns weighing greater than or equal to 2,500 grams. Adequacy of ANC was evaluated according to three measurements: 1. Adequacy of the number of ANC visits adjusted to gestational age; 2. Modified Kessner Index; and 3. Adequacy of ANC laboratory studies and exams summary measure according to parameters defined by the Ministry of Health in the Program for Prenatal and Birth Care Humanization.Results: Analyses revealed that LBW was associated with the number of ANC visits adjusted to gestational age (OR = 1.78, 95% CI 1.32-2.34) and the ANC laboratory studies and exams summary measure (OR = 4.13, 95% CI 1.36-12.51). According to the modified Kessner Index, 64.4% of antenatal visits in the LBW group were adequate, with no differences between groups.Conclusions: Our data corroborate the association between inadequate number of ANC visits, laboratory studies and exams, and increased risk of LBW newborns. No association was found between the modified Kessner Index as a measure of adequacy of ANC and LBW. This finding reveals the low indices of coverage for basic actions already well regulated in the Health System in Brazil. Despite the association found in the study, we cannot conclude that LBW would be prevented only by an adequate ANC, as LBW is associated with factors of complex and multifactorial etiology. The results could be used to plan monitoring measures and evaluate programs of health care assistance during pregnancy, at delivery and to newborns, focusing on reduced LBW rates.

Echocardiographic aspects of hypertrophic cardiomyopathy in a Persian cat: case report

Hypertrophic cardiomyopathy (HCM) is a primary myocardial abnormality characterized by diastolic dysfunction and congestive heart failure of unknown etiology. It is a cardiac disorder most common in cats (Felis catus), and is reported as a rare condition in dogs. There are racial, sex and age predisposition in cats. Clinical signs commonly found are anorexia, nausea, vomiting, acute dyspnea, paresis or paralysis of hind limbs. Radiographic and electrocardiographic exams are critical to understanding the disease, but Doppler echocardiographic imaging is the definitive method for diagnosis. Our objective is to report the appearance and Doppler ultrasonography in a case of hypertrophic cardiomyopathy in a 3-year-old Persian cat.

Vertebral spine of Tamandu-mirim Tamandua tetradactyla

Anatomical studies of the anteater (Tamandua tetradactyla) are scarce and the articles that describe the vertebral column of this species have variations in the number of thoracic and lumbar vertebrae. This study had the objective of adding data to the existing literature about the anatomical composition of an anteater's vertebral column using radiographic and tomographic exams. Based on the cadaver of a young female anteater, we observed a total of 7 cervical, 16 thoracic, 3 lumbar and 5 sacral vertebrae, which differed from the cited literature, especially with respect to the thoracic vertebrae. This demonstrates the need for studies with a larger number of individuals in order to standardize possible anatomic variations for the species.

Achados radiográficos e ultrassonográficos em equinos com doença do navicular

The distal sesamoid bone, also known as navicular bone, is located inside the hoof, palmar (thoracic limbs) or plantar (pelvic limbs) to distal interphalangeal joint. Its extremities are fixed by collateral medial and lateral sesamoidean ligament and distal impar sesamoidean ligament. Navicular disease diagnostic is made through a thorough clinical exam, nerve blocks and imaging exams. Even though imaging exams are not conclusive, they are essential to evaluate the extension of soft tissue lesions. Radiographic projections used to evaluate navicular bone are lateromedial (LM); dorsoproximal-palmaro/plantarodistal oblíqua (D30Pr-PaDiO); dorsoproximal-palmaro/plantarodistal oblíqua (D60Pr-PaDiO) e a palmaro/plantaroproximal-palmaro/plantarodistal oblíqua (PaPr-PaDiO). This exam allows to identify number and shape alterations of synovial invaginations on the distal (foramem nutricio) in the distal margin of distal sesamoid, osteophytes, enthesophytes and periarticular lesions. There are four ultrasonographic accesses described in literature to evaluate podotroclear apparatus, they are: palmar or plantar distal do the pastern, through the heel bulbs, through coronary band and transcuneal. These images allow a beeter the evaluation of soft tissue next to the distal sesamoid, because it is more sensitive than radiographic exam to evaluate acute lesions in soft tissues and perioesteum

Diagnóstico de gestação em cadelas: aspectos radiográficos e ultrassonográficos

The modernization of image equipaments associate to the veterinary professionals qualification allowed an advance in diagnosis veterinary medicine, and, consequently, in premature pregnancy diagnosis in bitches. Currently, owners and creators search for information related to pregnancy detection, fetal development and viability and litter size determination. Through diagnosis methods as radiology and ultrasonography, associated to clinics aspects, the diagnosis of early pregnancy become more acurated and precise, allowing more quality in the accompaniment of prenatal of these bitches. Ultrasonographic exams help the accompaniment of these pregnancies through of visuals recourses, which can supply information related to pregnancy detection, embrionary and fetal development, fetal viability e litter size determination through fetals mensurations. The radiographic study has as principal indication the fetal counting, and has been the most acurated for this analyses. It may be done after the da s after the luteini ing hormone surge, when occurs the fetal mineralization. Due to its importance in the present time and in small animals clinic, the objective of this study is to discuss the main radiographics and ultrassonographics aspects of the diagnosis of pregnancy in bitches

As Melhores redações da FUVEST 2010: uma análise dialógica

This research analyzes the 53 best university entrance exams essays of 2010 of FUVEST - University Foundation for University Entrance Exams, which were published on the institution website, indicating that they were considered the best in the exam. The objective of the analysis was to identify similarities and differences between the essays, based on dialogic approach. We analyzed aspects such as: the way students addressed the subject, the language and organization of writing; the different ways of argumentation; the most used quotes; dissertation structure and the way the students considered the discourse genre writing. The study also compared the essays based on the way in which the genre is addressed in schools and pre-university preparatory courses, which gave us parameters to evaluate the extent to which this teaching can help students or otherwise confuse them. Through the analysis, we can deduce what the institution values, which helps to demystify some of the so-called known “recipes” for good writing

Colangiohepatite Felina

Cholangiohepatitis is a common hepatic disorder in cats that is second only to hepatic lipidosis in frequency. The cholangitis-cholangiohepatitis complex is known as the diseases that involve the biliar tract inflammation and may extend to the liver. The classification of the cholangiohepatitis is still controversial, in this present study the following classification was used: Acute Cholangiohepatitis, Chronic Cholangiohepatitis, Lymphocitic Cholangitis. The cholangiohepatitis may be associated with pancreatitis and inflammatory bowel disease, this association is known as feline triaditis. The diagnosis is based on the clinical signs, alterations in laboratory exams and ultrasonography alterations, but the definitive diagnosis is only possible through liver biopsy. The treatment for each type of cholangiohepatitis differs, hence the importance of the right diagnosis. This study aimed to do a review over the ethiology, clinical presentation, diagnosis and treatment for this disease

Síndromes paraneoplásicas hematológicas em cães

Tumoral masses can cause several direct problems in the organism, such as invading organs and altering their functions, leading to other problems such as the Paraneoplastic syndrome. The paraneoplastic syndrome is an alteration in the structure and function of the body due to the non-invasive actions of the tumor, for example, liberating hormones, peptides, cytokines and leading to cross reactions between normal tissues. The syndrome can affect different locations in the body, being that some are indicative of specific tumors, however the interpretation of the clinical and pathological findings referring to this syndrome should be utilized in the diagnostic and treatment. In the hematological paraneoplastic syndrome, there are alterations that occur due to indirect actions of the tumor on the blood cellular elements and the coagulation system, and that are generally detected in routine clinical and laboratorial exams. This study objective is to aboard some hematological paraneoplastic syndromes in dogs such as: anemia, thrombocytopenia, neutrophilic leukocytosis, hypergammaglobulinemia and erythrocytosis, emphasizing the different etiologies that may assist in differential diagnosis and the principal neoplasm related to this syndrome. Besides this, the early discovery and treatment of the paraneoplatic syndrome is important as the tumor itself, as it improves the prognostic and quality of life of the patient

Otimização de procedimentos de controle de qualidade em equipamentos radiográficos convencionais do Instituto de Eletrotécnica e Energia - USP

Radiography is currently an important method of diagnosis, both medical, dental and veterinary. The image in this type of survey is obtained using an X-ray beam, where the radiologist can possibly view structures of interest. It isn't always possible to get the desired images due to various factors, such as equipment limitations. The Administrative Law 453/98, the State Resolution SS 625/94, and other standards require testing and quality control acceptance limits that guarantee a good performance of the equipment for the security and quality of care, giving service users greater effectiveness in exams. This study were performed in the accompaniment of testing procedures for quality control established by Administrative Law 453/98 in several X-ray equipment to make a comparison and optimization in the descriptions of the procedures used by the Institute for Electrical Energy and the University of São Paulo (IEE / USP / SP).The optimization of the procedures were performed with the aid of a current literature, the Resolution 453/98, State Resolution SS 625/94 and other international standards. On this basis it was possible to observe the importance of regular monitoring of tests for an update, following the technological development of instruments used in the service

Estudo de doses e otimização de carta técnica na transição de radiologia convencional para computacional em diagnósticos veterinários

This project aims the verification of doses in canines and felines to chest and coxal exams due to the transition from screen-film to computed radiography system. It also seeks a possible optimization of the new techniques employed in this new system. The study was carried out in Diagnostic Imaging service in Hospital Veterinário da Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo using a conventional x-ray equipment. Initially, data about the physical characteristics of animals and the technique currently used in computed radiography was collected for each of 80 chest and 16 coxal X-ray examinations. The animals were divided into different groups according to the body weight. For each group, were calculated the averages of each item: thickness of the region to be imaged, voltage, current, exposure time, current-time product, size of film used, presence or absence of bucky and focus (small or large). The techniques have been reproduced in phantoms (representative of the thickness of the animal) in order to collect the air kerma entrance. Based on the average of intermediate size M group (weights less than 5 kg for cats and from 10.1 kg and 20 kg for dogs) analysis of image quality using three devices test patterns were made consisting of the evaluation of spatial resolution, low-contrast resolution and contrast-detail. In general, the results showed the dose animals decreased with the use of computed radiography and was possible to preliminary optimization of some techniques used currently in CR