Clinical and MRI investigation of temporomandibular joint in major depressed patients

Objective: The aim of the present study was to describe the clinical and MRI findings of the temporomandibular joint (TMJ) in patients with major depressive disorders (MDDs) of the non-psychotic type.Methods: 40 patients (80 TMJs) who were diagnosed as having MDDs were selected for this study. The clinical examination of the TMJs was conducted according to the research diagnostic criteria and temporomandibular disorders (TMDs). The MRIs were obtained bilaterally in each patient with axial, parasagittal and paracoronal sections within a real-time dynamic sequence. Two trained oral radiologists assessed all images. For statistical analyses, Fisher's exact test and chi(2) test were applied (alpha = 0.05).Results: Migraine was reported in 52.5% of subjects. Considering disc position, statistically significant differences between opening patterns with and without alteration (p = 0.00) and between present and absent joint noises (p = 0.00) were found. Regarding muscular pain, patients with and without abnormalities in disc function and patients with and without abnormalities in disc position were not statistically significant (p = 0.42 and p = 0.40, respectively). Significant differences between mandibular pathway with and without abnormalities (p=0.00) and between present and absent joint noises (p=0.00) were observed.Conclusion: Based on the preliminary results observed by clinical and MRI examination of the TMJ, no direct relationship could be determined between MDDs and TMDs. Dentomaxillofacial Radiology (2012) 41, 316-322. doi: 10.1259/dmfr/27328352

Sleep, stress, neurocognitive profile and healthrelated quality of life in adolescents with idiopathic musculoskeletal pain

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

Botucatu, Brazil: A Regional Community Palliative Care Model

The Pain Management and Palliative Care Service in the Department of Anesthesia at Botucatu Medical School, UNESP is a pioneer in Brazil. Based on an interdisciplinary team that provides specialized inpatient, ambulatory outpatient, and home care to patients in Botucatu and the surrounding region, the service is also able to provide extensive educational opportunities in pain management and palliative care for medical students, anesthesia residents, practicing anesthetists, and nurses. © 2007 U.S. Cancer Pain Relief Committee.

Terapia ocupacional modulando a dor em pacientes oncológicos sob cuidados paliativos

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Usefulness of Clinical, Ultrasonographic, Hysteroscopic, and Immunohistochemical Parameters in Differentiating Endometrial Polyps From Endometrial Cancer

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

IB4(+) and TRPV1(+) sensory neurons mediate pain but not proliferation in a mouse model of squamous cell carcinoma

Background: Cancer pain severely limits function and significantly reduces quality of life. Subtypes of sensory neurons involved in cancer pain and proliferation are not clear.Methods: We produced a cancer model by inoculating human oral squamous cell carcinoma (SCC) cells into the hind paw of athymic mice. We quantified mechanical and thermal nociception using the paw withdrawal assays. Neurotoxins isolectin B4-saporin (IB4-SAP), or capsaicin was injected intrathecally to selectively ablate IB4(+) neurons or TRPV1(+) neurons, respectively. JNJ-17203212, a TRPV1 antagonist, was also injected intrathecally. TRPV1 protein expression in the spinal cord was quantified with western blot. Paw volume was measured by a plethysmometer and was used as an index for tumor size. Ki-67 immunostaining in mouse paw sections was performed to evaluate cancer proliferation in situ.Results: We showed that mice with SCC exhibited both mechanical and thermal hypersensitivity. Selective ablation of IB4(+) neurons by IB4-SAP decreased mechanical allodynia in mice with SCC. Selective ablation of TRPV1(+) neurons by intrathecal capsaicin injection, or TRPV1 antagonism by JNJ-17203212 in the IB4-SAP treated mice completely reversed SCC-induced thermal hyperalgesia, without affecting mechanical allodynia. Furthermore, TRPV1 protein expression was increased in the spinal cord of SCC mice compared to normal mice. Neither removal of IB4(+) or TRPV1(+) neurons affected SCC proliferation.Conclusions: We show in a mouse model that IB4(+) neurons play an important role in cancer-induced mechanical allodynia, while TRPV1 mediates cancer-induced thermal hyperalgesia. Characterization of the sensory fiber subtypes responsible for cancer pain could lead to the development of targeted therapeutics.

Effects of nemorosone, isolated from the plant Clusia rosea, on the cell cycle and gene expression in MCF-7 BUS breast cancer cell lines

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

Análise espectral do sinal eletromiográfico do músculo eretor da espinha obtido do teste de Sorensen

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Ventricular systolic reserve in asymptomatic children previously treated with low doses of anthracyclines: A longitudinal, prospective exercise echocardiography study

Background: The time course of mild cardiotoxicity induced by anthracycline remains unknown. The aim of this study was to evaluate the long-term evolution of decreased myocardial reserve in children previously treated with a cumulative dose of anthracycline up to 100mg/m 2. Patients and Methods: Twenty-seven asymptomatic cancer survival patients (25 with lymphoblastic leukemia), in continuous remission and off treatment for >12 months with no alterations in conventional echocardiograms were evaluated by exercise echocardiography at 37±15.4 months (T1) and 101±24 months (T2) after finishing treatment (ADRIA group). This group was compared with 25 healthy individuals (control group) similar to the ADRIA group with respect to age and body surface area (BSA). All individuals underwent treadmill exercise testing according to Bruce protocol. Echocardiograms were performed before and immediately after exercise. Results: The groups were similar regarding cardiac structure and left ventricular (LV) systolic function at rest at T1 and T2. The growth of LV posterior wall thickness related to BSA was lower in the ADRIA group at T2. Post exercise, smaller LV ejection indexes and attenuated changes in the afterload in ADRIA group were observed at T1 and T2. Conclusion: The decreased systolic reserve induced by a low dose of anthracycline in asymptomatic children and adolescents remains unaffected over a 5-year period, suggesting that positive outcomes in chronic cardiotoxicity would be expected in patients with mild impairment after anthracycline treatment. © 2011 Wiley Periodicals, Inc.

Microrganismos oportunistas e exógenos na microbiota bucal de pacientes oncológicos submetidos à radioterapia de cabeça e pescoço

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

Disfunção temporomandibular (DTM): impacto do relaxamento sobre ansiedade e estresse

Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

Estudos imuno-histoquímico das proteínas p53, p16, Fhit, caspase 3 e antígeno Ki67 ; e citogenético molecular em lesões benignas e carcinoma de esôfago

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Identificação e validação de genes diferencialmente expressos em carcinoma de pênis

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

Análise das propriedades psicométricas do Inventário de Aliança Terapêutica no tratamento fisioterápico de pacientes com dor lombar

Pós-graduação em Fisioterapia - FCT

Efeito das oncoproteínas virais E6 e E7 do HPV-16 na resposta de células T de pacientes com carcinoma espinocelular de cabeça e pescoço

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