Treatment of Podoconiosis With Complicating Polyinfections Within Rural African Villages: A Case Study

This case study aims to provide a treatment plan for the treatment of podoconiosis with complicating polyinfections in a resource poor setting. A second objective is to help healthcare providers teach preventive measures to villagers in affected regions

The Prevalence of Cardio-Metabolic Conditions (Diabetes, Hypertension, and Obesity) Before and During COVID-19 and Association with Health and Sociodemographic Factors

Cardiometabolic conditions, including hypertension, diabetes, and obesity are associated with adverse health outcomes, including increased rates of hospitalization and deaths in patients who are diagnosed with COVID-19. However, little to no evidence is known currently on the cardiometabolic conditions before and during the COVID-19 pandemic. This study utilizes a nationally representative sample of adults in the United States (U.S.) to estimate the prevalence of cardiometabolic conditions, focusing on diabetes, hypertension, and obesity, and determine their prevalence and absolute and relative rates before and during COVID-19 pandemic declaration. Furthermore, the study aims to determine the association between these cardiometabolic conditions and physical activity, tobacco use, anxiety/depression, and sociodemographic characteristics among U.S. adults during the COVID-19 pandemic. Data from the 2019 (N = 5359) and 2020 (N = 3830) Health Information National Trends Surveys (HINTS) on adults were utilized. Dependent variable was cardiometabolic conditions and the main explanatory variable was response before and during the COVID-19 pandemic. We conducted weighted descriptive and multivariable logistic regression controlling for confounders such as age, sex, and intensity of physical activity. While there was a slight increase in the prevalence of cardiometabolic conditions during the pandemic (56.09%) compared to before (54.96%), there was only a slight increase in the prevalence of diabetes (18.10% vs 17.28%) and obesity (34.68% vs 34.18%) and a slight decrease in the prevalence of hypertension (36.38% vs 36.36%). Results showed an increase in the prevalence of cardiometabolic conditions among former smokers (67.91% vs 63.86%), and current cigarette smokers (59.39% vs 55.43%), current e-cigarette users (37.24% vs 28.66%), individuals with mild (59.62% vs 55.43%), or moderate (61.98% vs 57.83%) anxiety/depression, sexual minority (53.50% vs 51.12%) and heterosexual (56.45% vs 54.96%) individuals during the pandemic, compared to before the pandemic. Additionally, people with mild anxiety/depression had higher odds of cardiometabolic conditions during the pandemic (AOR = 1.55, 95% CI = 1.01, 2.38), compared to before (AOR = 1.52, 95% CI =1.06, 2.19), relative to those without anxiety/depression. Similarly, former smokers had higher odds of cardiometabolic outcomes before and during the pandemic (AOR = 1.38, 95% CI = 1.01, 1.87 vs AOR = 1.57, 95% CI = 1.10, 2.25), when compared to never smokers. Odds were lower for current e-cigarette users (AOR = 0.44, 95% CI = 0.23, 0.85) compared to never e-cigarette users before the pandemic. There were no significant differences in odds of cardiometabolic conditions between sexual minorities and heterosexual individuals before and during the pandemic. In conclusion, increased risk for adverse cardiometabolic conditions was higher for individuals with cigarette use and mental health diagnoses during the COVID-19 pandemic, suggesting the critical need for smoking cessation and programs to support behavioral health

Howard Goldblattâs translation practice and translation thoughts

With the cultural turn of translation studies, the subject status of translators has gradually been highlighted, and translator studies have become increasingly important. However, the current research on translators is mostly confined to certain aspects such as the translator’s translation thoughts, translation strategies or translation styles, which lacks comprehensive and detailed research. This article aims to study the translator Howard Goldblatt from the four aspects of his life experience, namely translation practice, translation motivation, translation thoughts and translation strategies, in an attempt to present a detailed and comprehensive translator. The results demonstrate that Howard Goldblatt’s translation is based on cross-cultural communication as the ultimate goal, comprehensively using translation strategies that combine domestication and foreignization to spread the Chinese culture. This study contributes to the diversification of research methods and the dissemination of Chinese culture

The Burden of Chronic Health Conditions among Iraqi Refugees in Michigan

The vast majority of refugees in Michigan is from Iraq, and yet the health status of this population is not well defined. The purpose of this study was to describe chronic disease prevalence of Iraqi refugees and examine associations between sociodemographic characteristics and chronic disease. This study reviewed medical charts of 613 Iraqi refugees to examine the association between demographic characteristics and chronic conditions. The dependent variables were body mass index, non-fasting blood glucose, and history of hypertension and diabetes. The independent variables were birth place, age, sex, and smoking history. Men were 3.99 times (95% CI=1.88, 8.48) as likely as women to have abnormal non-fasting blood glucose levels. Compared to never smokers, former smokers were 3.19 times (95% CI=1.11, 9.13) as likely to have a history of diabetes. The findings will be used to develop tailored prevention interventions to prevent chronic conditions among refugees

Preserved glucagon-like peptide-1 responses to oral glucose, but reduced incretin effect, insulin secretion and sensitivity in young Asians with type 2 diabetes mellitus

OBJECTIVE: Youth onset type 2 diabetes mellitus (YT2DM) is a globally rising phenomenon with substantial Asians representation. The understanding of its pathophysiology is derived largely from studies in the obese African-American and Caucasian populations, while studies on incretin effect are scarce. We examined the insulin resistance, β-cell function (BC), glucagon-like peptide (GLP)-1 hormone and incretin effect in Asian YT2DM. RESEARCH DESIGN AND METHODS: This case–control study recruited 25 Asian YT2DM and 15 healthy controls, matched for gender, ethnicity and body mass index. Serum glucose, insulin, C peptide and GLP-1 were sampled during 2-hour oral glucose tolerance tests (OGTTs) and 1-hour intravenous glucose tolerance tests (IVGTTs). Insulin sensitivity was derived from the Quantitative Insulin Sensitivity Check Index (QUICKI), Oral Glucose Insulin Sensitivity Index (OGIS) in OGTT and surrogate index of SI from the minimal model (calculated SI, CSI). Acute insulin response (AIR) was obtained from IVGTT. Total BC was computed as incremental area under the curve of insulin/incremental area under the curve of glucose, during OGTT (BC(OG)) and IVGTT (BC(IV)), respectively. Disposition index (DI) was calculated using the product of insulin sensitivity and insulin secretion. GLP-1 response to oral glucose was calculated as incremental area under the curve of GLP-1 (ΔAUC(GLP-1)). Per cent incretin effect was estimated as 100×(BC(OG)−BC(IV))/BC(OG)). RESULTS: The YT2DM had marked impairment in BC (>80% reduction in AIR and BC(OG), p<0.001) and lower QUICKI (p<0.001), OGIS (p<0.001) and CSI (p=0.015) compared with controls. There was no difference in GLP-1 at all time points and ΔAUC(GLP-1) but the per cent incretin effect was reduced in the YT2DM compared with controls (12.1±8.93 vs 70.0±4.03, p<0.001). CONCLUSIONS: Asian YT2DM showed similar GLP-1 response to oral glucose as controls but reduced incretin effect, BC and insulin sensitivity. The lack of compensatory mechanisms, as shown by the DI may be partly ascribed to the impaired incretin effect, similar to that of adult T2DM. TRIAL REGISTRATION NUMBER: NMRR-12-1042-13254

Cleanup of industrial effluents containing heavy metals : a new opportunity of valorising the biomass produced by brewing industry

Heavy metal pollution is a matter of concern in industrialised countries. Contrary to organic pollutants, heavy metals are not metabolically degraded. This fact has two main consequences: its bioremediation requires another strategy and heavy metals can be indefinitely recycled. Yeast cells of Saccharomyces cerevisiae are produced at high amounts as a by-product of brewing industry constituting a cheap raw material. In the present work, the possibility of valorising this type of biomass in the bioremediation of real industrial effluents containing heavy metals is reviewed. Given the auto-aggregation capacity (flocculation) of brewing yeast cells, a fast and off-cost yeast separation is achieved after the treatment of metal-laden effluent, which reduces the costs associated with the process. This is a critical issue when we are looking for an effective, eco-friendly, and low-cost technology. The possibility of the bioremediation of industrial effluents linked with the selective recovery of metals, in a strategy of simultaneous minimisation of environmental hazard of industrial wastes with financial benefits from reselling or recycling the metals, is discussed

Different genes interact with particulate matter and tobacco smoke exposure in affecting lung function decline in the general population

BACKGROUND: Oxidative stress related genes modify the effects of ambient air pollution or tobacco smoking on lung function decline. The impact of interactions might be substantial, but previous studies mostly focused on main effects of single genes. OBJECTIVES: We studied the interaction of both exposures with a broad set of oxidative-stress related candidate genes and pathways on lung function decline and contrasted interactions between exposures. METHODS: For 12679 single nucleotide polymorphisms (SNPs), change in forced expiratory volume in one second (FEV(1)), FEV(1) over forced vital capacity (FEV(1)/FVC), and mean forced expiratory flow between 25 and 75% of the FVC (FEF(25-75)) was regressed on interval exposure to particulate matter >10 microm in diameter (PM10) or packyears smoked (a), additive SNP effects (b), and interaction terms between (a) and (b) in 669 adults with GWAS data. Interaction p-values for 152 genes and 14 pathways were calculated by the adaptive rank truncation product (ARTP) method, and compared between exposures. Interaction effect sizes were contrasted for the strongest SNPs of nominally significant genes (p(interaction)>0.05). Replication was attempted for SNPs with MAF<10% in 3320 SAPALDIA participants without GWAS. RESULTS: On the SNP-level, rs2035268 in gene SNCA accelerated FEV(1)/FVC decline by 3.8% (p(interaction) = 2.5x10(-6)), and rs12190800 in PARK2 attenuated FEV1 decline by 95.1 ml p(interaction) = 9.7x10(-8)) over 11 years, while interacting with PM10. Genes and pathways nominally interacting with PM10 and packyears exposure differed substantially. Gene CRISP2 presented a significant interaction with PM10 (p(interaction) = 3.0x10(-4)) on FEV(1)/FVC decline. Pathway interactions were weak. Replications for the strongest SNPs in PARK2 and CRISP2 were not successful. CONCLUSIONS: Consistent with a stratified response to increasing oxidative stress, different genes and pathways potentially mediate PM10 and tobac smoke effects on lung function decline. Ignoring environmental exposures would miss these patterns, but achieving sufficient sample size and comparability across study samples is challengin

Factors Predicting Discordant Virological and Immunological Responses to Antiretroviral Therapy in HIV-1 Clade C Infected Zulu/Xhosa in South Africa

Factors predicting suboptimal CD4 cell recovery have been studied in HIV clade-B infected US and European populations. It is, however, uncertain to what extent these results are applicable to HIV clade-C infected African populations. Multivariate analysis using logistic regression and longitudinal analyses using mixed models were employed to assess the impact of age, gender, baseline CD4 cell count, hemoglobin, body mass index (BMI), tuberculosis and other opportunistic co-infections, and frequencies of regimen change on CD4 cell recovery at 12 and 30 months and on overtime change in CD4 cells among 442 virologically suppressed South Africans. Despite adequate virological response 37% (95% CI:32%–42%) and 83% (95% CI:79%–86%) of patients on antiretroviral therapy failed to restore CD4 cell counts ≥200 cells/mm3 after 12 and ≥500 cells/mm3 after 30 months, respectively, in this South African cohort. Critical risk factors for inadequate recovery were older age (p = 0.001) and nadir CD4 cell count at ART initiation (p<0.0001), while concurrent TB co-infection, BMI, baseline hemoglobin, gender and antiretroviral regimen were not significant risk factors. These data suggest that greater efforts are needed to identify and treat HAART-eligible patients prior to severe CD4 cell decline or achievement of advanced age

Preventing Chronic Disease

ESSAY Suggested citation for this article: Abstract Colorectal cancer is the second leading cause of cancerrelated mortality among U.S. adults. In 2004, treatment costs for colorectal cancer were $8.4 billion. There is substantial evidence that colorectal cancer incidence and mortality are reduced with regular screening. The natural history of this disease is also well described: most colorectal cancers develop slowly from preexisting polyps. This slow development provides an opportunity to intervene with screening tests, which can either prevent colorectal cancer through the removal of polyps or detect it at an early stage. However, much less is known about how best to implement an effective colorectal cancer screening program. Screening rates are low, and uninsured persons, low-income persons, and persons who have not visited a physician within a year are least likely to be screened. This article describes briefly this demonstration program and the process CDC used to design it and to select program sites. The multiple-methods evaluation now under way to assess the program&apos;s feasibility and describe key outcomes is also detailed. Evaluation results will be used to inform future activities related to organized screening for colorectal cancer