Iowa Commission on the Status of African Americans Annual Report, Fiscal Year 2008

This publication of our 2008 Annual Report. This past year was beset with challenges and disappointments, but we were still able to forge ahead and register some significant accomplishments along the way. Our vision to organize our collective genius in a systematic way is beginning to take shape, and these efforts are reflected in this report. From various developments, like the making of a documentary and film of the Alexander Clark, Sr. story, to the partnership between the division and principal leadership in the faith community around the OCBI’s “Ten Point Plan”, one can envision the proverbial Black “phoenix” rising, renewed from the ashes of banal ideologies and practices. We will seize this opportunity, in conjunction with all of Iowa, to work together around the entire state, to produce a plan that reflects our collective interests, passions, and needs as we help create the Governor and Lt Governor’s vision of “One Iowa with One Unlimited Future.”

Iowa Commission on the Status of African Americans Annual Report, Fiscal Year 2006

A Public Intellectual recently suggested that I read the book Life Out Of Context by the very productive writer Walter Mosley. In this book, Mosley began to summarize a speech that was given by Harry Belafonte. Belafonte made a comparison between a particular Olympic relay race and the Civil Rights Movement. In the race, an experienced runner stumbled a little while passing the baton, and the race was lost. For Belafonte, this momentary slip was a metaphor for the failure of the Civil Rights Movement to “pass the baton” to the younger generation as “it moved past its original phase and into the latter part of the century.” Regardless of your views of the strengths and weaknesses of the Civil Rights Movement, I think all of us would agree that the current issues facing Black Iowa today--e.g., the need for economic development, increased educational achievement and more political involvement in our communities--demand our immediate attention and action. This urgency requires that we cross generational, class, and territorial boundaries within the state to collaborate among ourselves and with others to deal constructively with these issues. We cannot afford to have another “momentary slip.” Serving as the Administrator for ICSAA allows me to serve Black Iowa in a significant way, and Kimberly Cheeks and I in this Division look forward to the work ahead over the next several months and years. Working closely with Walter Reed, Director of the Department of Human Rights, along with so many others across this state, we are keenly aware that we are provided with a great opportunity to positively impact the quality of life for African-Americans in Iowa.

Iowa Commission on the Status of African-Americans Department of Human Rights Strategic Plan, 2004

The Commission on the Status of African-Americans, formerly known as the Commission on the Status of Blacks, was created by statute in 1988. The nine members of the commission are appointed by the Governor and represent each region of the State where there is a significant African-American population. Meetings are open to the public. The commission sets policy for and provides direction to the Division of the Status of African-Americans within the Department of Human Rights. The division administrator is appointed by the Governor and confirmed by the Iowa Senate.

Undocumented migrants in Switzerland: geographical origin versus legal status as risk factor for tuberculosis.

Undocumented migrants, meaning migrants without a legal residency permit, come to Geneva from countries with high tuberculosis (TB) incidence. We estimate here whether being undocumented is a determinant of TB, independently of origin. Cross-sectional study including undocumented migrants in a TB screening program in 2002; results were compared to 12,904 age and frequency matched participants in a general TB screening program conducted at various workplaces in Geneva, Switzerland from 1992 to 2002. A total of 206 undocumented migrants (36% male, 64% female, mean age 37.8 years (SD 11.8), 82.5% from Latin America) participated in the TB screening program. Compared to legal residents, undocumented migrants had an adjusted OR for TB-related fibrotic signs of 1.7 (95% CI 0.8;3.7). The OR of TB-related fibrotic signs for Latin American (vs. other) origin was 2.7 (95% CI 1.6;4.7) among legal residents and 5.5 (95% CI 2.8;10.8) among undocumented migrants. Chest X-ray screening identified a higher proportion of TB-related fibrotic signs among Latin Americans, independently of their residency status.

Iowa Commission on the Status of African-Americans Department of Human Rights Strategic Plan, August 1999

The Commission on the Status of African-Americans, formerly known as the Commission on the Status of Blacks, was created by statute in 1988. The nine members of the commission are appointed by the Governor and represent each region of the State where there is a significant African-American population. Meetings are open to the public. The commission sets policy for and provides direction to the Division of the Status of African-Americans within the Department of Human Rights. The division administrator is appointed by the Governor and confirmed by the Iowa Senate.

Iowa Commission on the Status of African-Americans Department of Human Rights Strategic Plan, August 2000

The Commission on the Status of African-Americans, formerly known as the Commission on the Status of Blacks, was created by statute in 1988. The nine members of the commission are appointed by the Governor and represent each region of the State where there is a significant African-American population. Meetings are open to the public. The commission sets policy for and provides direction to the Division of the Status of African-Americans within the Department of Human Rights. The division administrator is appointed by the Governor and confirmed by the Iowa Senate.

Iowa Commission on the Status of African-Americans Department of Human Rights Strategic Plan, August 2001

The Commission on the Status of African-Americans, formerly known as the Commission on the Status of Blacks, was created by statute in 1988. The nine members of the commission are appointed by the Governor and represent each region of the State where there is a significant African-American population. Meetings are open to the public. The commission sets policy for and provides direction to the Division of the Status of African-Americans within the Department of Human Rights. The division administrator is appointed by the Governor and confirmed by the Iowa Senate.

Iowa Commission on the Status of African-Americans Department of Human Rights Strategic Plan, August 2002

The Commission on the Status of African-Americans, formerly known as the Commission on the Status of Blacks, was created by statute in 1988. The nine members of the commission are appointed by the Governor and represent each region of the State where there is a significant African-American population. Meetings are open to the public. The commission sets policy for and provides direction to the Division of the Status of African-Americans within the Department of Human Rights. The division administrator is appointed by the Governor and confirmed by the Iowa Senate.

Iowa Commission on the Status of African-Americans Department of Human Rights Strategic Plan, August 2003

The Commission on the Status of African-Americans, formerly known as the Commission on the Status of Blacks, was created by statute in 1988. The nine members of the commission are appointed by the Governor and represent each region of the State where there is a significant African-American population. Meetings are open to the public. The commission sets policy for and provides direction to the Division of the Status of African-Americans within the Department of Human Rights. The division administrator is appointed by the Governor and confirmed by the Iowa Senate.

Counteraction of HLA-C-mediated immune control of HIV-1 by Nef.

A host genetic variant (-35C/T) correlates with increased human leukocyte antigen C (HLA-C) expression and improved control of HIV-1. HLA-C-mediated immunity may be particularly protective because HIV-1 is unable to remove HLA-C from the cell surface, whereas it can avoid HLA-A- and HLA-B-mediated immunity by Nef-mediated down-modulation. However, some individuals with the protective -35CC genotype exhibit high viral loads. Here, we investigated whether the ability of HIV-1 to replicate efficiently in the "protective" high-HLA-C-expression host environment correlates with specific functional properties of Nef. We found that high set point viral loads (sVLs) were not associated with the emergence of Nef variants that had acquired the ability to down-modulate HLA-C or were more effective in removing HLA-A and HLA-B from the cell surface. However, in individuals with the protective -35CC genotype we found a significant association between sVLs and the efficiency of Nef-mediated enhancement of virion infectivity and modulation of CD4, CD28, and the major histocompatibility complex class II (MHC-II)-associated invariant chain (Ii), while this was not observed in subjects with the -35TT genotype. Since the latter Nef functions all influence the stimulation of CD4(+) T helper cells by antigen-presenting cells, they may cooperate to affect both the activation status of infected T cells and the generation of an antiviral cytotoxic T-lymphocyte (CTL) response. In comparison, different levels of viremia in individuals with the common -35TT genotype were not associated with differences in Nef function but with differences in HLA-C mRNA expression levels. Thus, while high HLA-C expression may generally facilitate control of HIV-1, Nef may counteract HLA-C-mediated immune control in some individuals indirectly, by manipulating T-cell function and MHC-II antigen presentation.

Citrate- vs. acetate-based dialysate in bicarbonate haemodialysis: consequences on haemodynamics, coagulation, acid-base status, and electrolytes.

BACKGROUND: A concentrate for bicarbonate haemodialysis acidified with citrate instead of acetate has been marketed in recent years. The small amount of citrate used (one-fifth of the concentration adopted in regional anticoagulation) protects against intradialyser clotting while minimally affecting the calcium concentration. The aim of this study was to compare the impact of citrate- and acetate-based dialysates on systemic haemodynamics, coagulation, acid-base status, calcium balance and dialysis efficiency. METHODS: In 25 patients who underwent a total of 375 dialysis sessions, an acetate dialysate (A) was compared with a citrate dialysate with (C+) or without (C) calcium supplementation (0.25 mmol/L) in a randomised single-blind cross-over study. Systemic haemodynamics were evaluated using pulse-wave analysis. Coagulation, acid-base status, calcium balance and dialysis efficiency were assessed using standard biochemical markers. RESULTS: Patients receiving the citrate dialysate had significantly lower systolic blood pressure (BP) (-4.3 mmHg, p < 0.01) and peripheral resistances (PR) (-51 dyne.sec.cm-5, p < 0.001) while stroke volume was not increased. In hypertensive patients there was a substantial reduction in BP (-7.8 mmHg, p < 0.01). With the C+ dialysate the BP gap was less pronounced but the reduction in PR was even greater (-226 dyne.sec.cm-5, p < 0.001). Analyses of the fluctuations in PR and of subjective tolerance suggested improved haemodynamic stability with the citrate dialysate. Furthermore, an increase in pre-dialysis bicarbonate and a decrease in pre-dialysis BUN, post-dialysis phosphate and ionised calcium were noted. Systemic coagulation activation was not influenced by citrate. CONCLUSION: The positive impact on dialysis efficiency, acid-base status and haemodynamics, as well as the subjective tolerance, together indicate that citrate dialysate can significantly contribute to improving haemodialysis in selected patients.

Validation of the Mini Nutritional Assessment short-form (MNA-SF): a practical tool for identification of nutritional status.

OBJECTIVE: To validate a revision of the Mini Nutritional Assessment short-form (MNA(R)-SF) against the full MNA, a standard tool for nutritional evaluation. METHODS: A literature search identified studies that used the MNA for nutritional screening in geriatric patients. The contacted authors submitted original datasets that were merged into a single database. Various combinations of the questions on the current MNA-SF were tested using this database through combination analysis and ROC based derivation of classification thresholds. RESULTS: Twenty-seven datasets (n=6257 participants) were initially processed from which twelve were used in the current analysis on a sample of 2032 study participants (mean age 82.3y) with complete information on all MNA items. The original MNA-SF was a combination of six questions from the full MNA. A revised MNA-SF included calf circumference (CC) substituted for BMI performed equally well. A revised three-category scoring classification for this revised MNA-SF, using BMI and/or CC, had good sensitivity compared to the full MNA. CONCLUSION: The newly revised MNA-SF is a valid nutritional screening tool applicable to geriatric health care professionals with the option of using CC when BMI cannot be calculated. This revised MNA-SF increases the applicability of this rapid screening tool in clinical practice through the inclusion of a "malnourished" category.

Causal relationship between obesity and vitamin D status: bi-directional Mendelian randomization analysis of multiple cohorts.

BACKGROUND: Obesity is associated with vitamin D deficiency, and both are areas of active public health concern. We explored the causality and direction of the relationship between body mass index (BMI) and 25-hydroxyvitamin D [25(OH)D] using genetic markers as instrumental variables (IVs) in bi-directional Mendelian randomization (MR) analysis. METHODS AND FINDINGS: We used information from 21 adult cohorts (up to 42,024 participants) with 12 BMI-related SNPs (combined in an allelic score) to produce an instrument for BMI and four SNPs associated with 25(OH)D (combined in two allelic scores, separately for genes encoding its synthesis or metabolism) as an instrument for vitamin D. Regression estimates for the IVs (allele scores) were generated within-study and pooled by meta-analysis to generate summary effects. Associations between vitamin D scores and BMI were confirmed in the Genetic Investigation of Anthropometric Traits (GIANT) consortium (n = 123,864). Each 1 kg/m(2) higher BMI was associated with 1.15% lower 25(OH)D (p = 6.52×10⁻²⁷). The BMI allele score was associated both with BMI (p = 6.30×10⁻⁶²) and 25(OH)D (-0.06% [95% CI -0.10 to -0.02], p = 0.004) in the cohorts that underwent meta-analysis. The two vitamin D allele scores were strongly associated with 25(OH)D (p≤8.07×10⁻⁵⁷ for both scores) but not with BMI (synthesis score, p = 0.88; metabolism score, p = 0.08) in the meta-analysis. A 10% higher genetically instrumented BMI was associated with 4.2% lower 25(OH)D concentrations (IV ratio: -4.2 [95% CI -7.1 to -1.3], p = 0.005). No association was seen for genetically instrumented 25(OH)D with BMI, a finding that was confirmed using data from the GIANT consortium (p≥0.57 for both vitamin D scores). CONCLUSIONS: On the basis of a bi-directional genetic approach that limits confounding, our study suggests that a higher BMI leads to lower 25(OH)D, while any effects of lower 25(OH)D increasing BMI are likely to be small. Population level interventions to reduce BMI are expected to decrease the prevalence of vitamin D deficiency.