359 research outputs found
A History of Elector Discretion - Part Two
In its opinion in Chiafalo v. Washington, the Supreme Court disposes of the actual history of elector discretion as too inconsequential to merit its serious analysis. A history of elector discretion not only includes a history of the electors who exercised discretion when casting electoral votes, it also includes a history of commentary on the role of electors as the Constitution was created and, more importantly, as Congress was attempting to amend it. The Court almost completely ignores this history. When Congress crafted the Twelfth Amendment in 1803 it recognized that “the right of choice [of president] […] devolve[s] upon” the House of Representatives from the Electoral College. Section 4 of the Twentieth Amendment twice repeats this text. As the House Committee reporting the Twentieth Amendment reported it to the full House in 1932 it acknowledged that electors are free to exercise discretion. Parts II – V of this Article, which appeared in the previous issue, reviewed the history of elector discretion from the earliest days of the republic to the end of the nineteenth century. Parts VI – VIII of this article carry the narrative forward through the twentieth century to the present day
Intersexuality and Universal Marriage
The proposed Federal Marriage Amendment would raise to the constitutional level the traditional understanding of marriage as the union of one woman and one man. In so doing it would raise to the constitutional level the questions of who is a woman and who is a man. There is currently no settled case or statute law answering these questions. A 1979 Australian annulment case declaring a husband with XX sex chromosomes to be neither a man nor a woman demonstrates the law’s inability to deal with the physically intersexed. Legal scholars defending the traditional view of marriage cite 19th century physical incapacity cases as evidence that only the reproductive sex act can consummate a marriage. In retrospect many of the wives in these cases were physically intersexed. Underlying these cases is an understanding that the two ends of the marriage of young persons are reproduction and the lawful indulgence of the carnal passions and that infertility is not sufficient grounds for annulment. Marriage is not about children. In contrast, in the marriage of old persons the partners take each other as brother and sister. Marriage is not about sexual activity. This essay argues that the law cannot present marriage as a fundamental liberty available to every person while at the same time providing rules that unproblematically classify everyone as woman or a man legally able to marry men and women respectively. Consequently, marriage as a fundamental liberty must be made universal, available to all couples, regardless of their “sexes.
Brief of Amici Curiae Michael L. Rosin, David G. Post, David F. Forte, Michael Stokes Paulsen, and Sotirios Barber in Support of Presidential Electors
The Framers of the Constitution crafted the Electoral College to be an independent institution with the responsibility of selecting the President and Vice-President. Therefore, they intended each elector to exercise independent judgment in deciding whom to vote for. A state cannot revise the Constitution unilaterally by reducing the elector to a ministerial agent who must vote in a particular way or face a sanction. The question of each elector’s moral or political obligation is not before the Court. Nor is the desirability of the current electoral system. Rather, this case turns on what the Constitution allows, and what it prohibits. The historical record strongly supports the notion that the Constitution allows an elector to exercise independent judgment and prohibits a State from interfering with an elector’s ability to do so—a position Congress has consistently reaffirmed.
This robust historical record supports only one conclusion: Our constitutional framework allows each elector to vote as he or she chooses
A Modified Approach to Induce Predictable Congestive Heart Failure by Volume Overload in Rats
The model of infrarenal aortocaval fistula (ACF) has recently gained new interest in its use to investigate cardiac pathophysiology. Since in previous investigations the development of congestive heart failure (CHF) was inconsistent and started to develop earliest 8-10 weeks after fistula induction using a 18G needle, this project aimed to induce a predictable degree of CHF within a definite time period using a modified approach. An aortocaval fistula was induced in male Wistar rats using a 16G needle as a modification of the former 18G needle-technique described by Garcia and Diebold. Results revealed within 28 +/- 2 days of ACF significantly increased heart and lung weight indices in the ACF group accompanied by elevated filling pressure. All hemodynamic parameters derived from a pressure-volume conductance-catheter in vivo were significantly altered in the ACF consistent with severe systolic and diastolic left ventricular dysfunction. This was accompanied by systemic neurohumoral activation as demonstrated by elevated rBNP-45 plasma concentrations in every rat of the ACF group. Furthermore, the restriction in overall cardiac function was associated with a beta 1- and beta 2-adrenoreceptor mRNA downregulation in the left ventricle. In contrast, beta 3-adrenoreceptor mRNA was upregulated. Finally, electron microscopy of the left ventricle of rats in the ACF group showed signs of progressive subcellular myocardial fragmentation. In conclusion, the morphometric, hemodynamic and neurohumoral characterization of the modified approach revealed predictable and consistent signs of congestive heart failure within 28 +/- 2 days. Therefore, this modified approach might facilitate the examination of various questions specific to CHF and allow for pharmacological interventions to determine pathophysiological pathways
In Vitro Examinations of Cell Death Induction and the Immune Phenotype of Cancer Cells Following Radiative-Based Hyperthermia with 915 MHz in Combination with Radiotherapy
Multimodal tumor treatment settings consisting of radiotherapy and immunomodulating agents such as immune checkpoint inhibitors are more and more commonly applied in clinics. In this context, the immune phenotype of tumor cells has a major influence on the anti-tumor immune response as well as the composition of the tumor microenvironment. A promising approach to further boost anti-tumor immune responses is to add hyperthermia (HT), i.e., heating the tumor tissue between 39 °C to 45 °C for 60 min. One key technique is the use of radiative hyperthermia systems. However, knowledge is limited as to how the frequency of the used radiative systems affects the immune phenotype of the treated tumor cells. By using our self-designed in vitro hyperthermia system, we compared cell death induction and expression of immune checkpoint molecules (ICM) on the tumor cell surface of murine B16 melanoma and human MDA-MB-231 and MCF-7 breast cancer cells following HT treatment with clinically relevant microwaves at 915 MHz or 2.45 GHz alone, radiotherapy (RT; 2 × 5 Gy or 5 × 2 Gy) alone or in combination (RHT). At 44 °C, HT alone was the dominant cell death inductor with inactivation rates of around 70% for B16, 45% for MDA-MB-231 and 35% for MCF-7 at 915 MHz and 80%, 60% and 50% at 2.45 GHz, respectively. Additional RT resulted in 5-15% higher levels of dead cells. The expression of ICM on tumor cells showed time-, treatment-, cell line- and frequency-dependent effects and was highest for RHT. Computer simulations of an exemplary spherical cell revealed frequency-dependent local energy absorption. The frequency of hyperthermia systems is a newly identified parameter that could also affect the immune phenotype of tumor cells and consequently the immunogenicity of tumors
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Differences of the immune phenotype of breast cancer cells after ex vivo hyperthermia by warm-water or microwave radiation in a closed-loop system alone or in combination with radiotherapy
The treatment of breast cancer by radiotherapy can be complemented by hyperthermia. Little is known about how the immune phenotype of tumor cells is changed thereby, also in terms of a dependence on the heating method. We developed a sterile closed-loop system, using either a warm-water bath or a microwave at 2.45 GHz to examine the impact of ex vivo hyperthermia on cell death, the release of HSP70, and the expression of immune checkpoint molecules (ICMs) on MCF-7 and MDA-MB-231 breast cancer cells by multicolor flow cytometry and ELISA. Heating was performed between 39 and 44◦C. Numerical process simulations identified temperature distributions. Additionally, irradiation with 2 × 5 Gy or 5 × 2 Gy was applied. We observed a release of HSP70 after hyperthermia at all examined temperatures and independently of the heating method, but microwave heating was more effective in cell killing, and microwave heating with and without radiotherapy increased subsequent HSP70 concentrations. Adding hyperthermia to radiotherapy, dynamically or individually, affected the expression of the ICM PD-L1, PD-L2, HVEM, ICOS-L, CD137-L, OX40-L, CD27-L, and EGFR on breast cancer cells. Well-characterized pre-clinical heating systems are mandatory to screen the immune phenotype of tumor cells in clinically relevant settings to define immune matrices for therapy adaption. © 2020 by the authors. Licensee MDPI, Basel, Switzerland
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