Cities and the Transformation of Biodiversity Governance

The governing of nature has been an essential part of the story of urbanization. Whether through the conversion of rivers for transportation, the creation of urban drainage systems for wastewater removal or the installation of parks for their recreational and aesthetic value (Gandy, 2004; Gleeson and Low, 2000; Rydin, 1998), nature has played a critical role in urban development. Yet, conservationist thinking, which has dominated environmental governance and policy, has tended to equate the environment as belonging to either “rural” or “wilderness” places that needed to be protected from the encroachment of (urban) society (Owens, 1992). As a result, much of the governance of biodiversity at the urban scale during the twentieth century was focused on the designation and enforcement of protected areas (Vaccaro et al., 2013)

Cervical cancer with a rare umbilical metastases in prior surgical site

Introduction: Port-site metastasis of cervical cancer is a relatively rare occurrence, and has been reported in the published literature as a pre-terminal event. Presentation of case: We present the case of a 52-year-old female who was diagnosed with cervical cancer after presenting to our institution’s hospital with urinary symptoms not relieved by multiple treatments with antibiotics. To fully evaluate the extent of disease, positron emission tomography-computed tomography imaging was obtained, showing an area of mildly increased fluorodeoxyglucose uptake in her umbilicus. While undergoing external-beam radiotherapy treatment for her cervical cancer, she began to experience pain in the umbilicus associated with a mass. A biopsy was taken, revealing metastatic cervical cancer at the site of a previous port-site incision for a cholecystectomy that the patient underwent 18 months before the finding. Discussion: Port-site metastasis have been reported following kidney, bladder, and colon cancer resections, with reports of cervical cancer cases being exceedingly rare. Several hypotheses have emerged as potential explanations for port-site metastasis. Conclusion: To our knowledge, this represents the first reported case of a port-site metastasis to an incision site created for an unrelated laparoscopic surgery, performed well in advance of the diagnosis of cervical cancer

Mobilizing infrastructure investments for urban climate action in Africa: enabling factors for multilevel action

This article explores the importance of national governments and national-local relationships for scaling up local climate action to achieve global goals. From the Sustainable Development Goals to the New Urban Agenda to the Paris Climate Change Agreement, the achievement of global sustainability goals will depend on deep changes to national infrastructure and urban systems. Through an analysis of climate action planning and investments in exemplary cases in Africa, the paper highlights the opportunities and challenges that come with integrating national governments into urban-focused priorities and needs, especially for mobilising financial resources. The paper finds that scaling up city climate action in the selected African countries benefits from a constructive multi-level relationship between local and national institutions and stakeholders to shape and improve the legislative, financial and operating frameworks to enable systemic change. Large-scale urban climate action can be enabled by formal multi-level institutional arrangements, links to politically prioritised policy frameworks, and transformative aims that address both climate and socio-economic benefits for communities

Cities and the Transformation of Biodiversity Governance

The governing of nature has been an essential part of the story of urbanization. Whether through the conversion of rivers for transportation, the creation of urban drainage systems for wastewater removal or the installation of parks for their recreational and aesthetic value (Gandy, 2004; Gleeson and Low, 2000; Rydin, 1998), nature has played a critical role in urban development. Yet, conservationist thinking, which has dominated environmental governance and policy, has tended to equate the environment as belonging to either “rural” or “wilderness” places that needed to be protected from the encroachment of (urban) society (Owens, 1992). As a result, much of the governance of biodiversity at the urban scale during the twentieth century was focused on the designation and enforcement of protected areas (Vaccaro et al., 2013)

Functional foods as source of bioactive principles. Some marked examples

Functional foods are those that have a beneficial effect on health beyond the basic function of nutrition, helping to promote better health conditions and to reduce the risk of various diseases. This concept was created in Japan in the 1980s and is widely used around the world. The regulation of these products is made by different authorities and has not been defined yet in many countries. The field of food production has increased and changed considerably in the last decades, since the consumers believe that foods, besides satisfy hunger and to provide necessary nutrients for humans, also contribute directly to improve their health conditions. The present chapter will focus with marked examples the main categories of functional foods and respective therapeutic potential (cardioprotective, hepatoprotective, hypolipidemic, antioxidant, anticancer, anti-inflammatory properties, etc.) as well as the active principles responsible for the medicinal properties (flavonoids, alkaloids, terpenes, etc.), including curcuma, garlic, olive oil, grape, broccoli, and probiotic, among others