Native healing traditions must be protected and preserved for future generations.

Toronto physician Mel Borins, who has travelled extensively to developing countries to examine traditional healing practices, recently visited elders at an Ontario Indian reserve to learn more about native healing practices. He is concerned that much native knowledge about the use of herbs and plants for healing will be lost and steps should be taken to protect it. He is also worried about the possible extinction of useful medicinal plants as civilization encroaches on remote areas.     

Dysbiotic drift and biopsychosocial medicine: how the microbiome links personal,public and planetary health

The emerging concept of planetary health emphasizes that the health of human civilization is intricately connected to the health of natural systems within the Earth’s biosphere; here, we focus on the rapidly progressing microbiome science - the microbiota-mental health research in particular - as a way to illustrate the pathways by which exposure to biodiversity supports health. Microbiome science is illuminating the ways in which stress, socioeconomic disadvantage and social polices interact with lifestyle and behaviour to influence the micro and macro-level biodiversity that otherwise mediates health. Although the unfolding microbiome and mental health research is dominated by optimism in biomedical solutions (e.g. probiotics, prebiotics), we focus on the upstream psychosocial and ecological factors implicated in dysbiosis; we connect grand scale biodiversity in the external environment with differences in human-associated microbiota, and, by extension, differences in immune function and mental outlook. We argue that the success of planetary health as a new concept will be strengthened by a more sophisticated understanding of the ways in which individuals develop emotional connections to nature (nature relatedness) and the social policies and practices which facilitate or inhibit the pro-environmental values that otherwise support personal, public and planetary health.     

Wildlife trade targets colorful birds and threatens the aesthetic value of nature

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Wildlife trade,CITES and the protection of marine molluscs in Indonesia

ABSTRACT

Indonesia is a significant trader in marine molluscs and has a comprehensive legislative framework in place to protect and use molluscs sustainably. The recent inclusion of nautilus in Appendix II of CITES and the general lack of understanding of the level of protection and regulation Indonesia's marine molluscs receive necessitates a review of current laws and agreements. The most relevant are two legally binding international agreements, CITES and the CBD, and Law No 5, and Regulations 8 and 20, dealing with protection, preservation and exploration, respectively. Over the last 30 years, 12 species of mollusc have been legally protected in Indonesia and 7 are included in CITES Appendix II. Species that are not protected can be traded, provided quotas have been set for their commercial exploitation. Seizure data suggest that the illegal trade is considerable – on average almost 10,000 shells/year are confiscated. Seizures do not lead to prosecutions. It is recommended that (a) those involved in the trade of Indonesian marine molluscs need to familiarise themselves better with current legislation and regulation, (b) monitoring of domestic and international trade in marine molluscs needs to be better coordinated and intensified and (c) prosecutions for those trading illegally in marine molluscs need to increase.     

Analysis of metabolites in Japanese alcoholic beverage sake made from the sake rice Koshitanrei

ABSTRACT

In sake brewing, the steamed rice is used in two ways, added to sake-mash (as kake-mai) and making koji. The rice is an important determinant for the quality of sake, as the metabolites in sake affect its taste/aroma. The sake rice Koshitanrei (KOS) was developed in Niigata Prefecture by genetically crossing two sake rice, Gohyakumangoku and Yamadanishiki. However, the metabolites in sake from KOS have not been analyzed. Here, to investigate the characteristic metabolites in sake from KOS, we performed two types of small-scale sake-fermentation tests changing only the rice used for kake-mai or total rice (both kake-mai and koji) by these three rice cultivars and examined the effect of KOS on sake metabolites by the metabolome analysis method using UPLC-QTOF-MS. We identified the peaks/metabolites, whose intensity in sake from KOS was higher/lower than those from the other cultivars. The brewing properties of KOS were partially characterized by this analysis.     

A t-SNARE of the endocytic pathway must be activated for fusion.

The t-SNARE in a late Golgi compartment (Tlg2p) syntaxin is required for endocytosis and localization of cycling proteins to the late Golgi compartment in yeast. We show here that Tlg2p assembles with two light chains, Tlg1p and Vti1p, to form a functional t-SNARE that mediates fusion, specifically with the v-SNAREs Snc1p and Snc2p. In vitro, this t-SNARE is inert, locked in a nonfunctional state, unless it is activated for fusion. Activation can be mediated by a peptide derived from the v-SNARE, which likely bypasses additional regulatory proteins in the cell. Locking t-SNAREs creates the potential for spatial and temporal regulation of fusion by signaling processes that unleash their fusion capacity.     

Cervical cancer screening from the public health perspective

Many state health departments have a significant role in cervical cancer screening. Given that role, a group of public health personnel from eight southeastern states drafted a set of questions and quality assurance issues to be discussed with a laboratory under consideration as a contract provider of cytology services. The major points of concern included: (1) quality of laboratory services (accreditation, personnel, facilities and operational and quality control procedures); (2) quality of sampling (including techniques used and the training and monitoring of sample takers); (3) terminology for cytology reporting; and (4) protocols used for diagnostic evaluation of abnormal Papanicolaou smears.