Usefulness of computed tomography and magnetic resonance imaging in radiotherapy planning for the treatment of brain tumors

Advanced diagnostic techniques such as magnetic resonance imaging and computed tomography have become useful tools for confirmation of presumptive diagnosis of structural lesions in the brain such as encephalic neoplasms in small animal veterinary practice in Colombia, allowing an effective treatment planning that is more specific and less invasive for this type of pathology.

Comparative study of ultrasonographic methods for assessment of pregnancy age in bitches

Compared with human beings, the application of ultrasound in estimating fetal age in bitches is limited due to the large variation of breed and size in this species. Several formulas were developed to calculate the gestational age and to provide the date of birth in dogs, but the efficacy of these formulas on the different gestational stages and dog breeds is unknown. The aim of this study was to compare sonographic methods for assessment of gestational age and days before parturition in dogs with different body weights and pregnancy stages. Twenty seven bitches of several sizes were examined and divided into three groups according to the initial body weight (A: <10kg; B: 10.1 - 20kg; C: >20.1kg); then each group was divided into three subgroups according to pregnancy stage (1st: 18 to 30 days; 2nd: 31 to 40 days; 3rd: >40 days) estimated according to the first day of copulation. Ultrasonography was performed weekly from the first stage of pregnancy. In the first and second stage the following formulas were applied: GA = (6XGSD) + 20; DBP = 65 - IG; by Nyland & Matton (2002); GA: gestational age; DBP: days before parturition; DSG: gestational sac diameter; in the third stage: DBP = 61,2 - (24,6 X BD); DBP = 43,5 - (10,9 X CD); by Burk & Ackerman (1996); BD: biparietal diameter; CD: body diameter, and: GA = (15 X BD) + 20; GA = (7 X CD) + 29; GA = (6 X BD) + (3 X CD) + 30; DBP = 65 - GA; by Nyland & Matton (2002). Results were compared statistically. The equations proposed by Nyland & Matton (2002), were more accurate in all pregnancy stages, with a margin of error of only three days, regardless of the size of the animal; therefore these methods are the best option in veterinary practice.

Sistema de cálculo para determinação do tempo de exposição em radioterapia veterinária

Radiotherapy in veterinary practice is already known and widely distributed in large specialized centers of developed countries. In early 2000, there were about 30 radiotherapy equipment specifically designed for the veterinary clinic in the United States. In Brazil, the veterinary radiotherapy is still confined to research in universities, where most of the procedures is radiation therapy performed with superficial x-ray machines, with a voltage between 50 and 150 kVp, focus-distance surface (DFS) between 20,0cm and 40,0cm. As that occurs in human medicine, new research strengthens the development and prospects for the use of radiotherapy as a safe option for treating cancer in animals. This paper presents a methodology for calculating the exposure time for superficial radiotherapy procedures in veterinary medicine for small animals (dogs and cats). The dosimetric parameters of X-rays are determined using a spreadsheet tool for Microsoft Office Excel, developed in this paper for a device Dermopan 2, Veterinary Hospital of UNESP in Araçatuba. Using the worksheet helps the veterinarian to determine the time of exposure to radiation determined for each clinical case, optimize the workflow for professionals in veterinary radiotherapy procedures, which often lack the medical physics in team and at the time of radiotherapy. The correct use of spreadsheet decreases the chances of errors in dose rates of radiation, providing a higher quality of care

Dietoterapia: revendo paradigmas

Food therapy is one of the five pillars of Traditional Chinese Medicine, which in the East is the first method used to maintain health as well as to prevent injuries and promote healing. The Western world has evolved a lot, but along with this has come a distancing from what is important to health, thinking mainly in practical terms. The increasing number of diseases in animals is opening the eyes of the western world to find ways to work with health through nutrition. Knowing the function, action, energy and classification of food is very important to food therapy and in that, Traditional Chinese Medicine helps us towards greater understanding and a healing veterinary practice

Estudo da deposição de energia das radiofrequências através do método das diferenças finitas dependentes do tempo Monografia

Radiotherapy in veterinary practice is already known and widely distributed in large specialized centers of developed countries. In early 2000, there were about 30 radiotherapy equipment specifically designed for the veterinary clinic in the United States. In Brazil, the veterinary radiotherapy is still confined to research in universities, where most of the procedures is radiation therapy performed with superficial x-ray machines, with a voltage between 50 and 150 kVp, focus-distance surface (DFS) between 20,0cm and 40,0cm. As that occurs in human medicine, new research strengthens the development and prospects for the use of radiotherapy as a safe option for treating cancer in animals. This paper presents a methodology for calculating the exposure time for superficial radiotherapy procedures in veterinary medicine for small animals (dogs and cats). The dosimetric parameters of X-rays are determined using a spreadsheet tool for Microsoft Office Excel, developed in this paper for a device Dermopan 2, Veterinary Hospital of UNESP in Araçatuba. Using the worksheet helps the veterinarian to determine the time of exposure to radiation determined for each clinical case, optimize the workflow for professionals in veterinary radiotherapy procedures, which often lack the medical physics in team and at the time of radiotherapy. The correct use of spreadsheet decreases the chances of errors in dose rates of radiation, providing a higher quality of care

Informatização do consultório odontológico

Dental software allow for a practical management of clinical and administrative tasks of the dental office. The aim of this study was to correlate different software (ProDent, Is-Odonto, ExDental, DentalPro, Dental Office, Dental Clinic, Dentalis, EasyDental), through research in specialized sites on the internet, enumerating their advantages and disadvantages. Due to the variety of software in the market, the dentist should be aware of some aspects such as: friendliness of use, presence of a calendar base and administrative controls, storage of treatments and images, broader coverage of the dentist competency, direct contact with software developers, and the pertinent ethical issues.

Acoustic radiation force impulse elastography of the spleen in healthy dogs of different ages

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

Estratégias de sustentabilidade na prática odontológica

Dentists have widely discussed environmental issues with a view to the implementation of sustainability strategies in dental practice. It is unacceptable the practice of dentistry today as merely the solution of dental problems. The Dentist has a social responsibility to incorporate into your daily work concrete actions to reduce the impact of its production process. The purpose of this study is to characterize the development and application of performanceoriented model of social responsibility in dental practice, built to preserve the environmental cause in dentistry in order to trace change scenario that allows the environmental management without compromising the quality of services offered.

Importância da avaliação hematológica e sorológica (dot-blot ELISA) no diagnóstico de erliquiose em cães

This study compared the hematological and serological analysis of diagnosis of canine ehrlichiosis. The survey of Ehrlichia canis was performed through the evaluation of blood smears from 150 dogs. The serological test was performed on 12 samples selected by the platelet count (less than 170,000 platelets / uL). Serologic testing was performed with the Imunocomb kit - Dot-blot-ELISA. No cytoplasmatic inclusion characteristic of morula of E. canis was found in blood smears. In serologic testing, eight samples were positive for Ehrlichia canis, concluding that thrombocytopenia is an important hematological finding of ehrlichiosis diagnosis and the detection of Ehrlichia canis morulae is uncommon. The serological evaluation Dot-blot ELISA is an accurate and brief diagnosis method of canine ehrlichiosis, been the most appropriate to be used in veterinary practice routine.

Elastografia acoustic radiation force impulse (ARFI), doppler e ultrassonografia contrastada do baço canino

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

Jugular thrombophlebitis in horses: A review of fibrinolysis, thrombus formation, and clinical management

Thrombophlebitis of the jugular vein is commonly observed in horses, particularly during intensive care, and leads to local and systemic inflammatory responses as well as head and neck circulatory impairment. Thrombolytic therapy is widely used in human practice with the aim of thrombus dissolution and recanalization of the injured vessels. There are similarities between human and horse coagulation and fibrinolytic processes. This review examines the fibrinolytic system, thrombus formation, and the clinical management of jugular thrombophlebitis, including thrombolytic therapy. There is evidence that early regional thrombolytic therapy for jugular thrombophlebitis in horses may be effective to achieve sustained recanalization.

Muscle lesion treatment in Brazilian soccer players: Theory vs. Practice

Background: In this study we evaluated the rehabilitation profile of Brazilian soccer players which underwent lower limb muscle lesions.Methods: This is a descriptive investigation. We evaluated 139 professional soccer players (1724 years old). We evaluated the following variables: muscle lesion diagnosis, symptoms, non steroidal anti-inflammatory used, physiotherapy treatment, which physiotherapy recourses was used if treated and train adaptation.Results: In great part of the athletes muscle lesion remained between 2 weeks and 1 month. Around 54% were diagnosed by a physician; the other part was diagnosed by a physical therapist. Non steroidal anti-inflammatory were prescribed by physicians in 42% of the cases; in 7% the physical therapist prescribed the medication while in 49% of the cases the masseur prescribed the drug. More than 1/4 of the athletes received physiotherapy treatement between 48 hours and 5 days. Isometric exercise therapy was applied in 15% of the cases. 63% were not accompanied by the physiotherapist on their return to the field. 48% received massages immediately after injury.Conclusion: We presented discrepancy between the recommended theory described by several researches and the practice. We indicate the necessity of recycling in a general context the rehabilitation of muscle injuries.

Soil management and nitrogen fertilization for sprinkler-irrigated upland rice cultivars

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

Microbiological evaluation of different strategies for management of snakes in captivity

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Use of an osteoconductive compound as an aid in the management of a maxillary fracture in a boa constrictor

A boa constrictor was presented with a short oblique compound fracture of the rostral third of the right maxilla. The fracture was reduced and biomaterial was placed around the fracture. A computed tomography scan at 1.5 mo post-surgery showed that the fracture had healed with slight displacement of the bone fragments.