Brock Macdonald1, Evi Vakiani2, Rhonda K Yantiss3, Jun Lee4, Robert S Brown Jr5, Samuel H Sigal61Division of Gastroenterology, Department of Medicine, University of California-San Francisco, San Francisco, CA, 2Department of Pathology, Memorial Sloan–Kettering Cancer Center, New York, NY, 3Department of Pathology and Laboratory Medicine, New York Weill Cornell Medical College, New York, NY, 4Division of Nephrology, Department of Medicine, Weill Cornell Medical College, New York, NY, 5Division of Gastroenterology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, (...) NY, 6Division of Gastroenterology and Hepatology, Department of Medicine, New York University, New York, NY, USA: The use of sirolimus as an alternative to calcineurin inhibitors for posttransplant immunosuppression is associated with a variety of inflammatory conditions. In this report, we describe the case of a 34-year-old man who developed abnormal liver tests 6 years after live-donor kidney transplantation and 5 years after initiation of sirolimus-based immunosuppression. Elevated aminotransferase levels persisted after withdrawal of potentially hepatotoxic medications, and serologic evaluation for viral hepatitis, autoimmune disease, and genetic disorders was unrevealing. Liver biopsy revealed prominent hepatocellular injury associated with a mixed inflammatory infiltrate and liver tests normalized within 2 weeks of discontinuation of sirolimus. In this report, we review previous reports of sirolimus hepatotoxicity and propose a unifying hypothesis for the various inflammatory conditions that have been attributed to sirolimus.Keywords: sirolimus, immunosuppression, transplant, inflammatory conditions, hepatotoxicity. (shrink)

1 Evidence-based policy requires researchers to provide the answers to ecological questions that are of interest to policy makers. To find out what those questions are in the UK, representatives from 28 organizations involved in policy, together with scientists from 10 academic institutions, were asked to generate a list of questions from their organizations. 2 During a 2-day workshop the initial list of 1003 questions generated from consulting at least 654 policy makers and academics was used as a basis for (...) generating a short list of 100 questions of significant policy relevance. Short-listing was decided on the basis of the preferences of the representatives from the policy-led organizations. 3 The areas covered included most major issues of environmental concern in the UK, including agriculture, marine fisheries, climate change, ecosystem function and land management. 4 The most striking outcome was the preference for general questions rather than narrow ones. The reason is that policy is driven by broad issues rather than specific ones. In contrast, scientists are frequently best equipped to answer specific questions. This means that it may be necessary to extract the underpinning specific question before researchers can proceed. 5 Synthesis and applications. Greater communication between policy makers and scientists is required in order to ensure that applied ecologists are dealing with issues in a way that can feed into policy. It is particularly important that applied ecologists emphasize the generic value of their work wherever possible. (shrink)

The covariant Klein-Gordon equation requires twice the boundary conditions of the Schrödinger equation and does not have an accepted single-particle interpretation. Instead of interpreting its solution as a probability wave determined by an initial boundary condition, this paper considers the possibility that the solutions are determined by both an initial and a final boundary condition. By constructing an invariant joint probability distribution from the size of the solution space, it is shown that the usual measurement probabilities can nearly be recovered (...) in the non-relativistic limit, provided that neither boundary constrains the energy to a precision near ℏ/t 0 (where t 0 is the time duration between the boundary conditions). Otherwise, deviations from standard quantum mechanics are predicted. (shrink)

Provider claims to conscientious objection have generated a great deal of heated debate in recent years. However, the conflicts that arise when providers make claims to the "conscience" are only a subset of the more fundamental challenges that arise in health care practice when patients and providers come into conflict. In this piece, the author provides an account of patient-provider conflict from within the moral tradition of St. Thomas Aquinas. He argues that the practice of health care providers should be (...) understood as a form of practical reasoning and that this practical reasoning must necessarily incorporate both "moral" and "professional" commitments. In order to understand how the practical reasoning of provider should account for the needs and commitments of the patient and vice versa, he explores the account of dependence provided by Alasdair MacIntyre in his book Dependent Rational Animals. MacIntyre argues that St. Thomas’ account of practical reasoning should be extended and adapted to account for the embodied vulnerability of all humans. In light of this insight, providers must view patients not only as the subjects of their moral reflection but also as fellow humans upon whom the provider depends for feedback on the effectiveness and relevance of her practical reasoning. The author argues that this account precludes responsive providers from adopting either moral or professional conclusions on the appropriateness of interventions outside the individual circumstances that arise in particular situations. The adoption of this orientation toward patients will neither eradicate provider-patient conflict nor compel providers to perform interventions to which they object. But this account does require that providers attend meaningfully to the suffering of patients and seek feedback on whether their intervention has effectively addressed that suffering. (shrink)

Mind uploading speculation and debate often concludes that a procedure described as gradual in-place replacement preserves personal identity while a procedure described as destructive scan-and-copy produces some other identity in the target substrate such that personal identity is lost along with the biological brain. This paper demonstrates a chain of reasoning that establishes metaphysical equivalence between these two methods in terms of preserving personal identity.

Stone, J. Thoughts on supposed "Death of law".--Krishna Iyer, V. R. Jurisprudence and jurisconscience.--Sharma, G. S. Law and social change in India.--Sharma, S. D. The concept of justice in Manu.--Chand, H. Legal values for a developing country.--Ramarao, T. S. The new international law relating to the rights and duties of States.--Sinha, B. S. Custom and customary law in Indian jurisprudence.--Mazumdar, D. L. Techno-economic structure of our industrial society.--Subrahamanian, N. Law and social change.

This volume brings together flux essays by an eminent scholar on the origins, development, and import of Kant's philosophy, chiefly in its metaphysical aspects. Four of these were separately published between 1924 and 1926, but until now have been difficult to obtain, despite great demand. Their appearance here will be welcomed. The thesis emerging from these studies is that the critical philosophy originates in metaphysical probings concerning the nature and presuppositions of being, and issues in doctrines which, despite psychological, epistemological, (...) and ethical presentation, are intended to have definite ontological import. --L. K. B. (shrink)

The wounds inflicted by Homer's warriors fascinate readers, since they are vividly described and often curious or even grotesque. Commentators have struggled to explain some of them since commentaries began: some of the explanations are more curious than the wounds. Not surprisingly, the commentaries have not usually been graced by a high standard of anatomical or, especially, physiological background knowledge, and are often misleading in these respects. When such knowledge is applied, some wounds which have appeared problematic become realistic, but (...) some which have been accepted as straightforward become problematic. (shrink)

A characterization of the categories and theoretical orientation of Argentine "positivism" --in a broad but classical sense, amounting roughly to the identification of knowledge with the conclusions of experimental science--carried out through an historical study of the origins, development, and doctrines of indigenous philosophical and sociological theories. --L. K. B.

A sympathetic exposition, carefully documented, of the meaning and function of aesthetic concepts in the Enneads. The Plotinian dialectic is compared to the artistic process. Aesthetic experience is found analogous to the mystical, and artistic intuition similar to ecstasy.--L.K.B.

Not a philosophical analysis or explication, this compact, lyrical study remains deliberately within the "organic" categories of biblical speech--which it is part of its purpose to exemplify--and with considerable success communicates the Christian conception of ethical life as man's response to God's self-revealing activity in history, to be understood only in terms of "the living continuity between man-in-God and man-in-man."--L. K. B.

A time-symmetric formulation of nonrelativistic quantum mechanics is developed by applying two consecutive boundary conditions onto solutions of a time- symmetrized wave equation. From known probabilities in ordinary quantum mechanics, a time-symmetric parameter P0 is then derived that properly weights the likelihood of any complete sequence of measurement outcomes on a quantum system. The results appear to match standard quantum mechanics, but do so without requiring a time-asymmetric collapse of the wavefunction upon measurement, thereby realigning quantum mechanics with an important (...) fundamental symmetry. (shrink)

The first volume of a projected two-volume treatise which will provide for the first time a systematic and comprehensive exposition of an important branch of mathematical logic. Previously published research is integrated and revised in the light of later results, and much new material is presented. Highly technical and, even in introductory sections, extraordinarily dense in style, this is a work for specialists. An important contribution.--L. K. B.

This well-translated and slightly revised edition of El Hombre en la Encrucijada approaches the problem of social crisis and creative integration of conflicting strains into higher "forms of material and spiritual life" with Spanish intimacy and terseness and with wide erudition in unusual combination with a sense of reality. Part II treats the modern period as a series of crises, roughly describable as the inception, spread, and ultimate failure of secular, scientific intellectualism. This work combines the usual "cultural heritage" and (...) "crisis" themes with striking success.--L. K. B. (shrink)

A philological examination of the text of the Pensées.--L. K. B.

A reprint of Freud's lectures of 1910. In his philosophically critical preface, Allers briefly but effectively points up logical and scientific weaknesses in Freud's theories, attributes their peculiar success to the appealing ambiguity of approach as between the scientific and the historical, then finds their chief merit in furthering the recognition of man's "historicity."--L. K. B.