Communication Across Cultures - Use of Video to Promote Culturally Competent Patient Management

Diverse belief systems exist among dental and medical patients related to health, healing and wellness. Culturally competent health care may be defined as the ability to provide care to patients with diverse values, beliefs and behaviors, including modifying delivery of care to meet patients’ social and cultural needs. [See PDF for complete abstract]

THE EXPRESSION AND CELLULAR LOCALIZATION OF CC-CHEMOKINE RECEPTOR 5 (CCR5) AFTER TRAUMATIC BRAIN INJURY

Traumatic brain injury results from a primary insult and secondary events that together result in tissue injury. This primary injury occurs at the moment of impact and damage can include scalp laceration, skull fraction, cerebral contusions and lacerations as well as intracranial hemorrhage. Following the initial insult, a delayed response occurs and is characterized by hypoxia, ischemia, cerebral edema, and infection. During secondary brain injury, a series of neuroinflammatory events are triggered that can produce additional damage but may also help to protect nervous tissue from invading pathogens and help to repair the damaged tissue. Brain microglia and astrocytes become activated and migrate to the site of injury where these cells secrete immune mediators such as cytokines and chemokines. CC-chemokine receptor 5 (CCR5) is a member of the CC chemokine receptor family of seven transmembrane G protein coupled receptors. CCR5 is expressed in the immune system and is found in monocytes, leukoctyes, memory T cells, and immature dendritic cells. Upon binding to its ligands, CCR5 functions in the chemotaxis of these immune cells to the site of inflammation. In the CNS, CCR5 and its ligands are expressed in multiple cell types. In this study, I investigated whether CCR5 expression is altered in brain after traumatic brain injury. I examined the time course of CCR5 protein expression in cortex and hippocampus using quantitative western analysis of tissues from injured rat brain after mild impact injury. In addition, I also investigated the cellular localization of CCR5 before and after brain injury using confocal microscopy. I have observed that after brain injury CCR5 is upregulated in a time dependent manner in neurons of the parietal cortex and hippocampus. The absence of CCR5 expression in microglia and its delayed expression in neurons after injury suggests a role for CCR5 in neuronal survival after injury.

School Based Health Centers Should Provide Contraception to Teens

Many students are sexually active, and hundreds of thousands experience pregnancy every year. Smith, Novello, and Chacko’s research found that students at a school where contraception is available on site were more likely to access contraception and less likely to experience pregnancy – illustrating the power of school based health centers (SBHCs) to help students take responsibility and protect their own futures. Yet the majority of SBHCs are prohibited from dispensing contraception. To remove barriers in access to contraception and help reduce teen pregnany, policymakers, school administrators, and health providers should ensure that SBHCs follow youth-friendly protocols and provide confidential access to contraception.

Commentary on "Child Welfare Waivers: The Stakes for Families"

The purpose of this piece is to provide commentary of an article, Child Welfare Waivers: The Stakes for Your State, that discusses the recent reauthorization of the Title IV-E Child Welfare Waivers. The article provides an overview of funds available to the states for child welfare programs and their intended purpose and restrictions placed on use. As structured, the present system rewards states monetarily for maintaining foster care. Research from waiver programs shows promising results for improved outcomes at the same or lower financial cost by utilizing safe, proven alternatives to the current foster care system. Waiver funds also protect the financial commitment to child welfare because state legislative budget slashing in this area will result in the loss of Federal funding. The independent analysis required with the grant of a waiver must be maintained to provide ongoing analysis and oversight of the increase spending flexibility. Stakeholders must be aware of the program and its results and use these funds as an opportunity to assess new concepts and apply programs best suited to the needs of children in their state. Allowing those “on the ground” to determine appropriate programming and careful result assessment may be the best means for protecting children, preserving families and doing both in a manner that makes the most efficient use of available resources.