Adebajo Adekeye. — Thabo Mbeki

For those who are old enough to remember, 1990 was the year that South African Prime Minister F. W. Klerk released Nelson Mandela from Robben Island, along with other ANC political prisoners like Walter Sisulu and Govan Mbeki. That last name may not be as familiar as the first. But Govan Mbeki was an important figure in the anti-apartheid struggle. In that same mythic year, Thabo Mbeki (Govan’s eldest son) returned to South Africa for the first time in nearly three decades. It was a reunion o..

Lansoprazole use and tuberculosis incidence in the United Kingdom Clinical Practice Research Datalink: A population based cohort.

BACKGROUND: Recent in vitro and animal studies have found the proton pump inhibitor (PPI) lansoprazole to be highly active against Mycobacterium tuberculosis. Omeprazole and pantoprazole have no activity. There is no evidence that, in clinical practice, lansoprazole can treat or prevent incident tuberculosis (TB) disease. METHODS AND FINDINGS: We studied a cohort of new users of lansoprazole, omeprazole, or pantoprazole from the United Kingdom Clinical Practice Research Datalink to determine whether lansoprazole users have a lower incidence of TB disease than omeprazole or pantoprazole users. Negative control outcomes of myocardial infarction (MI) and herpes zoster were also studied. Multivariable Cox proportional hazards regression was used to adjust for potential confounding by a wide range of factors. We identified 527,364 lansoprazole initiators and 923,500 omeprazole or pantoprazole initiators. Lansoprazole users had a lower rate of TB disease (n = 86; 10.0 cases per 100,000 person years; 95% confidence interval 8.1-12.4) than omeprazole or pantoprazole users (n = 193; 15.3 cases per 100,000 person years; 95% confidence interval 13.3-17.7), with an adjusted hazard ratio (HR) of 0.68 (0.52-0.89). No association was found with MI (adjusted HR 1.04; 95% confidence interval 1.00-1.08) or herpes zoster (adjusted HR 1.03; 95% confidence interval 1.00-1.06). Limitations of this study are that we could not determine whether TB disease was due to reactivation of latent infection or a result of recent transmission, nor could we determine whether lansoprazole would have a beneficial effect if given to people presenting with TB disease. CONCLUSIONS: In this study, use of the commonly prescribed and cheaply available PPI lansoprazole was associated with reduced incidence of TB disease. Given the serious problem of drug resistance and the adverse side effect profiles of many TB drugs, further investigation of lansoprazole as a potential antituberculosis agent is warranted

Method for forming a pallet with deep drawn legs

A method for molding articles such as pallets from flake-like wood particles mixed with binder, the pallets housing a deck and integral molding legs. A loosely fitted mat of wood flakes is formed by depositing a first plurality of layers of wood flakes onto a supporting surface with a flake aligners provided for causing alignment of those flakes which will form legs of the pallet. A second plurality of layers are formed with a flake aligner provided for causing alignment of flakes which will form the legs of the pallet and in a direction transverse to the direction of alignment of the flakes of the first layers.https://digitalcommons.mtu.edu/patents/1097/thumbnail.jp

Pallet and apparatus for forming a pallet with deep drawn legs

A method and apparatus for molding articles such as pallets from flake-like wood particles mixed with binder, the pallets housing a deck and integral molding legs. A loosly fitted mat of wood flakes is formed by depositing a first plurality of layers of wood flakes onto a supporting surface with a flake aligners provided for causing alignment of those flakes which will form legs of the pallet. A second plurality of layers are formed with a flake aligner provided for causing alignment of flakes which will form the legs of the pallet and in a direction transverse to the direction of alignment of the flakes of the first layers.https://digitalcommons.mtu.edu/patents/1081/thumbnail.jp

Threat of Hantavirus Pulmonary Syndrome to Field Biologists Working with Small Mammals

Field biologists should use personal protective equipment appropriate for their activities

Towards a Parasitic Ethics

The parasite is widely conceived as a negative figure that takes without giving; perceived as an agent of corruption and destruction, it is subjected to programmes of eradication and expulsion across cultural, economic, political and ethical contexts. This paper offers an alternative approach to the status of parasitic relations in light of Michel Serres’s The Parasite, elaborated through ethnographic research into the after-hours culture and hidden economy of London’s Borough Market. We highlight the mutual dependence of agents in host-parasite networks according to what we term ‘general parasitism’, while inquiring into its ethical potential. Ultimately, we argue that while taking into account the near ubiquity of parasitic relations cannot form the basis for any concrete axiomatic ethical paradigm, it should at least encourage an ethics of hesitation before judgement when faced with any apparent instance of parasitism: to presume that parasitism is undesirable and unethical is itself undesirable and unethical

The influence of adiposity and acute exercise on circulating hepatokines in normal weight and overweight/obese men

Hepatokines are liver-secreted proteins with potential to influence glucose regulation and other metabolic parameters. This study investigated differences in adiposity status on five novel hepatokines and characterised their response to acute moderate-intensity exercise in groups of normal weight and overweight/obese men. Twenty-two men were recruited into normal weight and overweight/obese groups (BMI: 18.5 to 24.9 and 25.0 to 34.9 kg∙m-2). Each completed two experimental trials, exercise and control. During exercise trials, participants performed 60 min of moderate-intensity treadmill exercise (~60% V̇O2 peak) and then rested for 6 h. Participants rested throughout control trials. Circulating fibroblast growth factor-21 (FGF21), follistatin, leukocyte cell-derived chemotaxin 2 (LECT2), fetuin-A and selenoprotein-P (SeP) were measured throughout. Fasted (resting) FGF21 and LECT2 were higher in overweight/obese individuals (129% and 55%; P ≤ 0.01) and correlated with indices of adiposity and insulin resistance; whereas circulating follistatin was lower in overweight/obese individuals throughout trial days (17%, P < 0.05). In both groups, circulating concentrations of FGF21 and follistatin were transiently elevated after exercise for up to 6 h (P ≤ 0.02). Circulating fetuin-A and SeP were no different between groups (P ≥ 0.19) and, along with LECT2, were unaffected by exercise (P ≥ 0.06). These findings show that increased adiposity is associated with a modified hepatokine profile, which may represent a novel mechanism linking excess adiposity to metabolic health. Furthermore, acute perturbations in circulating FGF21 and follistatin after exercise may contribute to the health benefits of an active lifestyle

Counting bodies? On future engagements with science studies in medical anthropology

Thirty years ago, Nancy Scheper-Hughes and Margaret Lock outlined a strategy for ‘future work in medical anthropology’ that focused on three bodies. Their article – a zeitgeist for the field – sought to intervene into the Cartesian dualisms characterizing ethnomedical anthropology at the time. Taking a descriptive and diagnostic approach, they defined ‘the mindful body’ as a domain of future anthropological inquiry and mapped three analytic concepts that could be used to study it: the individual/phenomenological body, the social body, and the body politic. Three decades later, this paper returns to the ‘three bodies’. It analyses ethnographic fieldwork on chronic illness, using a rescriptive, practice-oriented approach to bodies developed by science studies scholars that was not part of the initial three bodies framework. It illustrates how embodiment was a technical achievement in some practices, while in others bodies did not figure as relevant. This leads to the suggestion that an anthropology of health need not be organized around numerable bodies. The paper concludes by suggesting that future work in medical anthropology might embrace translational competency, which does not have the goal of better definitions (better health, better bodies, etc.) but the goal of better engaging with exchanges between medical and non-medical practices. That health professionals are themselves moving away from bodies to embrace ‘planetary health’ makes a practice-focused orientation especially crucial for medical anthropology today

A community faith centre based screening and educational intervention to reduce the risk of type 2 diabetes: A feasibility study

AIMS: People of South Asian origin experience higher rates of diabetes and complications of diabetes compared to white Europeans. Therefore, it is important to identify those with undiagnosed diabetes and those at high risk of developing diabetes, in order to intervene with lifestyle intervention to reduce risk and prevent complications. We conducted a study to assess the feasibility of delivering a faith centre based pathway for screening and referral to group education for high risk individuals to increase screening uptake and reduce diabetes risk. METHODS: Opportunistic screening and early intervention strategy for people at risk of diabetes and cardiovascular disease in local faith centres. The screening consisted of a diabetes risk assessment tool and a near patient test for HbA1c. Participants found to be at high risk of diabetes (HbA1c 6-6.4%/42-46mmol/mol) were offered a 'Walking Away from Diabetes' group educational intervention aimed at increasing exercise levels and reducing diabetes risk. RESULTS: 252 participants were screened during four screening events. 202 participants (80.2%) gave consent for their data to be included in the analysis. 72.4% of participants were found to have a high diabetes risk score. 32 participants (15.8%) had a HbA1c result (6-6.4%/42-46mmol/mol). Eight participants (4.0%) had a (HbA1c ⩾6.5%/⩾47mmol/mol). Of those eligible for the diabetes prevention education programme, 18 participants (56.3%) attended. CONCLUSIONS: This study confirms that screening followed by group education within faith centre settings is feasible and acceptable to participants. The strategies chosen were effective in achieving a high screening yield and high uptake of group education