Avaliação preliminar do efeito da Physalis angulata L. sobre a obesidade induzida por dieta hipercalórica

The obesity has been considered one of the most serious public health problem in the worldwide scale, especially for being one of the main risk factors for many chronic diseases that characterize the metabolic syndrome. In addition to these diseases, obesity also causes dermatoses that affect not only the individual emotions but also cause various cutaneous infections. Thus, overweighting can be an agent that causes many types of stress: psychological, physical and social. In order to improve people’s life quality, several ethnopharmacological studies indicate plant species for the treatment of disorders associated with obesity due to the attraction of this regimen is perceived as safer and more health effective when compared to the treatment performed by traditional anorectic substances. If considered both food intake and also oral treatment with different compounds can promote change in the gene expression, besides an appropriate diet has been maintenance mechanism of body's vital functions. The aim of this work was to develop new standard methods for induced obesity and stress, which stress is induced through physical and psychogenic stressors in Swiss male mice. Also to evaluate the effect of supercritical extract of Physalis angulata L. on the food intake and corporeal weight loss

Laserterapia em lesões de coluna na Medicina Veterinária

Lasertherapy is a method of non-pharmacological treatment and surgery that can be used in several injuries and in various tissues, from bone fractures to tendonitis, skin wounds and damaged nerves, permitting the recovery of these structures and their functions without causing any side effects. Laser therapy aims to restore patients that suffered various injuries, such as bone fracture, inflammation, edema, tendon rupture, spinal cord injury, among others, without invasive intervention, and the results obtained in several studies and case reports have proven the high potential of this therapy to become an official treatment of various pathological changes

Principais aplicações terapêuticas da ozonioterapia

The ozone therapy is the therapeutic administration of ozone, which can be: subcutaneous (SC), intramuscular (IM) Intradiscal; intracavitary (pleural and peritoneal spaces); intravaginal, intrauretral, in the bladder; ozonated autohemotherapy. This therapy is being increasingly studied in order to help in some treatments and is being proven to be very effective in most cases, especially in acting on disinfection and healing of extensive wounds. There are over 6000 articles on the medical use of ozone in the literature, but the concentration used varies with each author. Most diseases have a positive response because ozone increases tissue oxygenation and metabolism. Discovered in Germany in the nineteenth century, ozone therapy still needs further study to clarify its mode of action and demonstrate its benefits. The objective of this review is to discuss some of the studies in the literature and try to clarify the main directions and forms of action of ozone therapy in medicine, showing the possibilities of getting good results including in veterinary medicine

Utilização da HPLC (High Pressure Liquid Chromatography) para identificação do elemento antibacteriano extraído via hexano de Aristolochia gigantea

A ciência, principalmente a área da Farmacologia, vem ao longo dos anos desenvolvendo medicamentos eficazes e seguros para o tratamento médico de infecções bacterianas e seu sucesso reduz cada vez mais as mortalidades causadas por estes e outros microrganismos. Logo, a busca por novos compostos moleculares para o uso terapêutico é de grande importância para ampliar a gama de substâncias eficientes, buscando-se também menos efeitos colaterais, que podem ser disponibilizadas no mercado. Visando encontrar estes novos componentes, recorre-se às informações presentes em diversas áreas, principalmente na Etnobotânica, ciência que explora, verifica e armazena o conhecimento popular adquirido pelo homem através da sua interação com as plantas, sobre suas propriedades benéficas ou não, e usos mais comuns. A família Aristolochiales é uma das mais significativas no Brasil, chega a possuir 475 espécies. Este trabalho busca caracterizar o(s) composto(s) bactericidas presentes em A. gigantea através de extrações em hexano e acetonitrila como solventes, utilizando a HPLC (Hight Pressure Liquid Chromatography) para obter novas informações mais detalhadas destes. Testes de antibiograma averiguaram a eficiência das amostras durante os expermetos para Escherichia coli e Staphylococcus aureus

Intervenção com Azadirachta indica (Neem) na prenhez de ratas diabéticas: repercussões materno-fetais

Objetivo: Considerando o uso indiscriminado de diversas plantas para o tratamento de doenças, o objetivo deste estudo foi analisar os efeitos da Azadirachta indica (Neem) sobre a glicemia e performance reprodutiva materna de ratas normoglicêmicas e com diabete moderado. Material e Método: O diabete foi induzido em ratas fêmeas no dia do nascimento com streptozotocin (100mg/kg de peso corpóreo, via subcutânea). O grupo não-diabético (controle) recebeu como veículo o tampão citrato com dose e via similares ao grupo diabético. Na fase adulta, ratas não-diabéticas e diabéticas foram acasaladas com machos normoglicêmicos. Durante todo o período de prenhez, as ratas foram tratadas com o princípio ativo (Azadirachtina) ou óleo da semente de Azadirachta indica (Neem). As glicemias foram mensuradas nos dias 0, 7, 14 e 20 de prenhez e o teste oral de tolerância à glicose no 17º dia. Ao final da prenhez, foi realizada laparotomia para contagem de fetos vivos e mortos, corpos lúteos, implantações e de reabsorções (mortes embrionárias). Os descendentes foram analisados quanto à presença de anomalias externas e internas (esqueléticas e viscerais). Para limite de significância estatística foi considerado p<0,05. Resultados: Os tratamentos com o óleo e princípio ativo causaram maior intolerância à glicose em ratas diabéticas, prejuízos no desempenho reprodutivo materno e anormalidades esqueléticas e viscerais fetais. Conclusão: Os diferentes tratamentos não apresentaram efeito antidiabético e causaram efeitos adversos no desempenho reprodutivo materno e no desenvolvimento dos fetos. Sendo assim, este estudo mostrou que o uso indiscriminado de plantas medicinais, principalmente por mulheres grávidas, pode ser prejudicial para o desenvolvimento intrauterino

Efeito de reguladores vegetais no desenvolvimento de plantas jovens de Tabebuia avellanedae Lorentz ex Griseb

Tabebuia avellanedae Lorentz ex Griseb (ipê-roxo), Bignoniaceae, ocorre na Floresta Tropical Atlântica e é de grande importância, uma vez que, devido às suas propriedades medicinais e lenho de grande valor comercial, já esteve sob ameaça de extinção. A mistura de reguladores vegetais é conhecida como bioestimulante que pode incrementar o desenvolvimento vegetal, estimulando a divisão, a diferenciação e o alongamento celular. Assim, neste trabalho avaliou o efeito da aplicação da mistura de reguladores vegetais do grupo das auxinas, giberelinas e citocininas no desenvolvimento de plantas jovens de ipê-roxo. Os tratamentos foram: testemunha, GA4+7 + BAP 100 mg L-1, GA4+7 + BAP 200 mg L-1, GA3 + IBA + cinetina 0,5% e GA3 + IBA + cinetina 1,0% os quais foram aplicados 4 vezes em intervalos de 30 dias. O efeito dos tratamentos foi avaliado pelas medidas de altura das plantas, diâmetro do caule, número de folhas, massa seca das folhas, caule e raízes e avaliação de trocas gasosas. O tratamento com GA3 + BAP 200 mg L-1 foi aquele que apresentou maior efeito no crescimento das plantas. Já para as avaliações fotossintéticas o tratamento com GA3 + IBA + cinetina foi aquele que apresentou a maior taxa de assimilação de CO2

Magnetoterapia na cicatrização de feridas

Nowadays less invasive and “toxic” techniques are being searched, not only for the environment but also for the human and animal organisms themselves. So between the numerous studied and used techniques to help the tissue healing process there is the ‘Magnet Therapy’. The aim of the present study was to

Bidens pilosa L: efeitos protetores na inflamação intestinal

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação dos efeitos de aloe-emodin em células uroteliais imortalizadas e neoplásicas cultivadas in vitro

Aloe vera (Aloe barbadensis Miller), popularly known in Brazil as babosa, has a long history of use as medicinal plant for different therapeutic purposes. The components of the plant extract are present in various products of human use, mainly for nutritional and cosmetics purposes. However, some studies suggest that this extract might also have carcinogenic activity. The aloe vera extract is a complex mixture of bioactive compounds. The study of isolated compounds may contribute to elucidate contradictory results about the effects related to the consumption of the plant, as well as their mechanisms of action. One of the most important compound from Aloe vera is aloe-emodin, which is a secondary metabolite generated in the intestinal tract. Putative antimicrobial and antitumor effects were previously attributed to aloe-emodin. Although the exposure of urothelial cells to aloe-emodin was already reported in the literature, only one study showed its effects on urothelial cells, suggesting that aloe-emodin inhibits the viability of T24 cancer cells due to apoptosis induction. Since there is no sufficient information about the effects of aloe-emodin on urothelial cells, and low efficiency in the treatment of bladder cancer currently, the present study aims to evaluate the hypothesis that the treatment with aloe-emodin could impact the behavior of other urothelial cell lines in vitro. Therefore, the in vitro IC50 exposure of aloe-emodin to human immortalized neoplastic urothelial cells will be determinated in order to verify possible differences in the behavior of urothelial cells in vitro treated with aloe-emodin in comparison with untreated cells. Furthermore, differences between cell lines will be also evaluated

Avaliação da ação da melatonina em células-tronco tumorais mamárias RE-positivas tratadas com disruptores estrogênicos: verificação da via do receptor de estrógeno mediada pelo gene OCT 4

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A equoterapia como auxiliar no processo de inclusão do aluno com deficiência visual: estudo de caso

This study examines the hippotherapy related to school inclusion. Inclusive education, given the diversity of human kind, seeks to understand and meet the educational needs of all students. Visual impairment is defined as a reduction or complete loss of ability to see with the better eye and after the best possible optical correction, and may be perceived by the focus when the individual educational needs of Braille for their learning. Hippotherapy is a therapeutic and educational method that uses the horse in an interdisciplinary approach in health, education and riding, searching for the biopsychosocial development of people with disabilities and/or special needs. The general objectives were: to follow a Hippotherapy program applied to a student with visual disabilities included in regular education from the practice sessions of hippotherapy and the student's school routine, and specific: to verify changes to a student with visual impairment during their participation in an equine therapy program, to check the commitment, involvement and interest in school activities the student practicing hippotherapy inserted into the regular school system. The methodology was a qualitative research, in the form of case study. The instruments of data collection were interviews, video recordings, photographs, school information and the subject of systematic observations of the sessions of hippotherapy. Interviews were conducted at three different times during the course of the program. First we used a strategy for succeeding in increasing the involvement of practicing with the school. Later, another strategy was established, consisting of the effective presence of the researcher in the school to carry out activities on the hippotherapy within the school environment. The analysis of the first interview showed no changes in school interest, however, occurred in the family environment. In analyzing the results of the second interview was seen as a...

Bioestimulação de célula-tronco mesenquimal de rato sob ação da luz contínua e pulsátil de 630 nm utilizando LED

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

A equoterapia como auxiliar no processo de inclusão do aluno com deficiência visual: estudo de caso

This study examines the hippotherapy related to school inclusion. Inclusive education, given the diversity of human kind, seeks to understand and meet the educational needs of all students. Visual impairment is defined as a reduction or complete loss of ability to see with the better eye and after the best possible optical correction, and may be perceived by the focus when the individual educational needs of Braille for their learning. Hippotherapy is a therapeutic and educational method that uses the horse in an interdisciplinary approach in health, education and riding, searching for the biopsychosocial development of people with disabilities and/or special needs. The general objectives were: to follow a Hippotherapy program applied to a student with visual disabilities included in regular education from the practice sessions of hippotherapy and the student's school routine, and specific: to verify changes to a student with visual impairment during their participation in an equine therapy program, to check the commitment, involvement and interest in school activities the student practicing hippotherapy inserted into the regular school system. The methodology was a qualitative research, in the form of case study. The instruments of data collection were interviews, video recordings, photographs, school information and the subject of systematic observations of the sessions of hippotherapy. Interviews were conducted at three different times during the course of the program. First we used a strategy for succeeding in increasing the involvement of practicing with the school. Later, another strategy was established, consisting of the effective presence of the researcher in the school to carry out activities on the hippotherapy within the school environment. The analysis of the first interview showed no changes in school interest, however, occurred in the family environment. In analyzing the results of the second interview was seen as a...

Bioestimulação de célula-tronco mesenquimal de rato sob ação da luz contínua e pulsátil de 630 nm utilizando LED

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

Periocular basal cell carcinoma: cost of topical immunotherapy versus estimated cost of surgical treatment

Purpose: The objective of this study was to compare the estimated cost of clinical and surgical treatment for basl cell carcinoma of the eyelid. Methods: This was a pilot study of 12 patients with basal cell carcinoma receiving treatment with 5% imiquimod cream at the ocular plastic surgery center, medical school University of Sao Paulo (HC-FMUSP, Brazil). The cost of clinical treatment was estimated based on the time of treatment and amount of medication consumed by patients in the home setting. The cost of surgical treatment was estimated by ophthalmologists with experience in reconstructive plastic surgery based on analysis of images of the same patients. Surgeons responded to a questionnaire with four questions about surgical technique, surgical materials required, estimated duration of surgery and type of anesthesia. Results: Immunotherapy lasted from 8 to 12 weeks. All patients reported each cold-stored sachet with 5% imiquimod cream lasted 3 days. According to the institution, a box with 12 sachets costs BRL 480.00. Patients required 1.58-3.11 boxes for complete treatment, corresponding to a total cost of BRL 758.40-1,492.80. Based on image analysis, surgeons evaluated surgery would require 1-3 hours. The estimated cost of surgery room and staff was BRL 263.00, to which the cost of supplies was added. Thus, the total cost of surgical treatment was BRL 272.61-864.82. On the average, immunotherapy was 57,64% more costly than surgical treatment. Conclusions: Malignant eyelid tumors are a common finding in clinical ophthalmology. Surgery is still the treatment of choice at our institution, but immunotherapy with 5% imiquimod cream may be indicated for patients with multiple lesions or high surgical risk and for patients declining surgery for reasons of fear or esthetic concerns. The ability to estimate costs related to the treatment of malignant eyelid tumors is an important aid in the financial planning of health care institutions. Further studies should evaluate the possibility of institutions equating the cost of immunotherapy and surgical treatment by acquiring similar but less expensive medications.