Publications by authors named "Patt C"

Sarcoidosis is a multisystem granulomatous disorder with a variable clinical course and complications. The relationship between sarcoidosis and malignancies remains unclear, including specific malignancy associations with sarcoidosis and whether the association is short-term, long-term, or a result of misdiagnoses or coincidence. This study investigated the association between sarcoidosis and malignancy by analyzing the varying intervals between the diagnoses of these two conditions to clarify their inter-relationship.

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The association between uveitis and spondyloarthropathy (SpA)-related conditions is well-established. However, evidence describing the link between uveitis and psoriasis, and psoriasis without concomitant SpA-related conditions is scarce and conflicting. This large-scale population-based study sought to describe the prevalence and features of uveitis among psoriasis patients in Israel as well as investigating the risk for uveitis in different subgroups of psoriasis patients compared to the general population.

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Celiac disease (CD) presents a complex interplay of both innate and adaptive immune responses that drive a variety of pathological manifestations. Recent studies highlight the role of immune-mediated pathogenesis, pinpointing the involvement of antibodies against tissue transglutaminases (TG2, TG3, TG6), specific HLA molecules (DQ2/8), and the regulatory role of interleukin-15, among other cellular and molecular pathways. These aspects illuminate the systemic nature of CD, reflecting its wide-reaching impact that extends beyond gastrointestinal symptoms to affect other physiological systems and giving rise to a range of pathological landscapes, including refractory CD (RCD) and, in severe cases, enteropathy-associated T cell lymphoma.

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Over the past 50 years the diversity of higher education faculty in the mathematical, physical, computer, and engineering sciences (MPCES) has advanced very little at 4-year universities in the United States. This is despite laws and policies such as affirmative action, interventions by universities, and enormous financial investment by federal agencies to diversify science, technology, mathematics, and engineering (STEM) career pathways into academia. Data comparing the fraction of underrepresented minority (URM) postdoctoral scholars to the fraction of faculty at these institutions offer a straightforward empirical explanation for this state of affairs.

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The third industrial revolution has radically impacted the transformation of hospitals. Through the adoption of key digital technologies, hospitals have become more accessible, flexible, organised, responsive and able to deliver more personalised care. The digitalisation of patient health records, one of the most remarkable achievements to date in healthcare management, has enabled new opportunities, including the idea of hospitals evolving to become artificially intelligent.

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About 99% of the unique genes and almost half of the cells found in the human body come from microbes including bacteria, archaea, fungi, and viruses. Collectively these microorganisms contribute to the microbiome and often reside in the gut. The gut microbiome plays an important role in the body and contributes to digestive health, the immune system, and brain function.

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The advancement of underrepresented minority and women PhD students to elite postdoctoral and faculty positions in the STEM fields continues to lag that of majority males, despite decades of efforts to mitigate bias and increase opportunities for students from diverse backgrounds. In 2015, the National Science Foundation Alliance for Graduate Education and the Professoriate (NSF AGEP) California Alliance (Berkeley, Caltech, Stanford, UCLA) conducted a wide-ranging survey of graduate students across the mathematical, physical, engineering, and computer sciences in order to identify levers to improve the success of PhD students, and, in time, improve diversity in STEM leadership positions, especially the professoriate. The survey data were interpreted via path analysis, a method that identifies significant relationships, both direct and indirect, among various factors and outcomes of interest.

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Two independent surveys of PhD students in STEM fields at the University of California, Berkeley, indicate that underrepresented minorities (URMs) publish at significantly lower rates than non-URM males, placing the former at a significant disadvantage as they compete for postdoctoral and faculty positions. Differences as a function of gender reveal a similar, though less consistent, pattern. A conspicuous exception is Berkeley's College of Chemistry, where publication rates are tightly clustered as a function of ethnicity and gender, and where PhD students experience a highly structured program that includes early and systematic involvement in research, as well as clear expectations for publishing.

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In patients with cirrhosis, anemia is common and is likely to be multifactorial, including decreased erythrocyte production, sequestration due to hypersplenism, hemolysis, and increased blood loss from gastrointestinal bleeding. Renal dysfunction is also common in liver disease and this may also cause anemia. However, an association between anemia and renal dysfunction has not been reported in patients with cirrhosis.

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Purpose: We hypothesized that the outcome of liver transplantation in patients with hepatocellular carcinoma (HCC) has improved over the past decade because of the application of published criteria for patient selection. In this study, we compared the outcome of liver transplantation in patients with and without HCC at different time periods using the United Network for Organ Sharing data.

Patients And Methods: We excluded children, patients with multiple organ transplantation or retransplantation, and those with incomplete survival data.

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The objective of this study was to characterize the prevalence of asymptomatic liver transminase (LT) abnormalities in a healthy, low-risk adult population and identify associated risk factors. We reviewed 2340 completed medical records of participants in our Executive Health Program, which provided screening medical evaluations for executives. LT (alanine aminotransferase and aspartate aminotransferase) were considered abnormal if they above normal range for our laboratory.

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Tick-borne encephalitis (TBE) is the major European arbovirosis. Man is often infected by the tick bite; laboratory infections as well as infections after consumption of nonpasteurized milk have occasionally been reported. TBE typically takes a biphasic course.

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The treatment options for hepatocellular carcinoma (HCC) are liver resection, liver transplantation, or local ablation (e.g., percutaneous ethanol injection, cryosurgery, radio-frequency ablation, and chemoembolization).

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Aim: To evaluate the diagnostic advantages of Levovist for contrast enhancement of intracranial arteries in a routine clinical setting.

Method: Routine cerebrovascular extracranial Doppler- and duplex-sonography was performed in 3990 patients (1791 female, 2189 male, mean age 50.4 years).

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Study Objectives: Immunocompromised patients with chronic renal failure requiring hemodialysis (HD) are at increased risk of developing tuberculosis (TB). Routine TB screening of this population is recommended. This study examined the frequency of TB reactions and anergy in HD patients in a community with a high prevalence of TB.

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Recent studies have shown that dopamine receptor agonists induce expression of Fos-like immunoreactivity in rat striatal neurons. The protooncogene c-fos belongs to a family of immediate early genes that are rapidly induced in fibroblasts by growth factors. In light of previous findings that several immediate early gene mRNAs that encode proven or putative transcription factors are differentially regulated by neuronal stimulation in vivo, we have examined the effect of dopaminergic agents on mRNA levels of several such genes using in situ hybridization and northern blot analysis.

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Plasma carnitine, cholesterol, and triglycerides were measured over a 13-week period in male cynomolgus monkeys (M. fascicularis) that were fed a control diet (Purina Monkey Chow, n = 5) and a semisynthetic hypercholesterolemic diet (n = 15). Plasma cholesterol levels rose from 100 +/- 5 to 743 +/- 50 mg/dl in the cholesterol-fed group during the 13-week period but remained below 133 +/- 13 mg/dl in the control group.

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Serum triglycerides and serum total, esterified, and free (unesterified) carnitine were measured in 21 male Macaca arctoides that were switched from a low fat (5.2% w/w), high carbohydrate diet to a high fat (15.9% w/w), low carbohydrate diet for 90 days and then returned to the original low fat diet for a subsequent 76-day period.

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Guanylate cyclase activity in rat lung supernatant fractions is stimulated 3-4 fold by aerobic incubation at 30 degrees C for approx. 30 min ('O2-dependent activation'). This stimulation was blocked by 20 microM-eicosa-5,8,11,14-tetraynoic acid (ETYA), an inhibitor of lipoxygenase and cyclo-oxygenase, but not by aspirin or indomethacin, which are cyclo-oxygenase inhibitors.

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1. Total plasma carnitine and cholesterol were studied in two breeds of pigeon and four species of sub-human primates. 2.

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