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Articles 1 - 6 of 6
Full-Text Articles in Medicine and Health Sciences
Food Insecurity Is Associated With Nonalcoholic Fatty Liver Disease, Cognitive Impairment, And Immune Activation In People Living With Hiv, Javier A. Tamargo
Food Insecurity Is Associated With Nonalcoholic Fatty Liver Disease, Cognitive Impairment, And Immune Activation In People Living With Hiv, Javier A. Tamargo
FIU Electronic Theses and Dissertations
Food insecurity (FI) is a socioeconomic condition characterized by inadequate access to enough food and nutrition to sustain health and wellbeing. Food insecurity is a risk factor for chronic and age-related conditions, raising concerns for the aging population of people living with HIV (PLWH), in whom food insecurity is disproportionately prevalent. PLWH are at increased risk of nutrition-related complications and chronic co-morbidities, thus food insecurity may exacerbate adverse health outcomes in this population. This study investigated whether food insecurity was associated with nonalcoholic fatty liver disease (NAFLD), cognitive impairment, and immune activation among socioeconomically disadvantaged adults living with and without …
Randomized Clinical Trial Of The Effect Of Oral Supplementation With N-Acetyl Cysteine And Glycine On Biomarkers Of Oxidative Stress And Inflammation In People Living With Hiv (Plwh) From The Mash Cohort, Alhanoof Al-Ohaly
FIU Electronic Theses and Dissertations
HIV infection has been associated with glutathione (GSH) depletion, oxidatively damaged DNA, and inflammation. People living with HIV (PLWH) have subnormal levels of GSH and elevated levels of inflammation biomarkers such as C-Reactive Protein (CRP). Failure of the antioxidant enzymatic system increases oxidatively damaged DNA. The objective of this double-blinded randomized clinical trial was to supplement PLWH with a combination of N-acetylcysteine, a powerful antioxidant, and glycine, a precursor of GSH or placebo for three months to decrease oxidative stress and inflammation.
The trial recruited 30 PLWH from the Miami Adult Studies on HIV (MASH) cohort at the FIU Research …
The Role Of Inositol Polyphosphate-4-Phosphatase Type Ii B (Inpp4b) In Obese Models And Endocrine Cancers, Manqi Zhang
The Role Of Inositol Polyphosphate-4-Phosphatase Type Ii B (Inpp4b) In Obese Models And Endocrine Cancers, Manqi Zhang
FIU Electronic Theses and Dissertations
INPP4B is a dual-specificity phosphatase and a tumor suppressor in prostate and breast cancers. Progression of the prostate and breast cancers depends on the androgen receptor (AR) or estrogen receptor alpha (ERα) signaling, respectively. In this work we demonstrated that INPP4B reprograms ERα transcriptional activity in breast cancer. INPP4B maintains expression and protein levels of progesterone receptor (PR), an ERα direct target gene required for mammary gland development. Consistently we demonstrated that Inpp4b knockout severely impairs lateral branching in the mammary gland of maturing virgin females. In advanced prostate cancer, activation and transcriptional reprogramming of AR frequently coincides with the …
The Effect Of Vitamin D3 Supplementation On Kidney Function And Cardiovascular Disease Markers Among Hispanics And African Americans With Type 2 Diabetes, Gustavo G. Zarini
The Effect Of Vitamin D3 Supplementation On Kidney Function And Cardiovascular Disease Markers Among Hispanics And African Americans With Type 2 Diabetes, Gustavo G. Zarini
FIU Electronic Theses and Dissertations
Serum vitamin D deficiency/insufficiency, Chronic Kidney Disease (CKD) and elevated blood pressure are important health concerns especially among minorities with type 2 diabetes. The effect of vitamin D3 supplementation (cholecalciferol) at 6,000 IU/day (d) vs. 4,000 IU/d on kidney function and cardiovascular disease markers among Hispanics and African Americans with type 2 diabetes and hypovitaminosis D (/ml) was evaluated. Subjects (n=63) were recruited from two clinics in Miami-Dade County, FL. Fasting venous blood and fresh, single-voided first morning urine samples were collected from each participant by a certified phlebotomist and analyzed by Solstas Lab Partners, Davie, FL. Linear mixed …
Medicinal Plants Of Trinidad And Tobago: Selection Of Antidiabetic Remedies, Angelle L. Bullard-Roberts
Medicinal Plants Of Trinidad And Tobago: Selection Of Antidiabetic Remedies, Angelle L. Bullard-Roberts
FIU Electronic Theses and Dissertations
Diabetes mellitus (DM) is a group of non-infectious diseases that cause hyperglycemia. DM symptoms were first clinically described by ancient Greek physicians whose prescriptions included plant-based remedies. Today, DM affects >400 million people globally and prevalence rates are rapidly increasing in developing countries where basic healthcare relies on local knowledge of botanical remedies. Many developing countries are home to diverse peoples and plants—providing fodder for varied plant-selection strategies and unique botanical pharmacopoeias.
I addressed the plant-selection strategies used in a multi-ethnic, developing country, Trinidad and Tobago (T&T), to ascertain their role in shaping the local antidiabetic pharmacopoeia and to assess …
Correlates Of Vitamin D Status In Healthy Older Adults Living In Miami-Dade And Its Association With Non-Skeletal Outcomes: A Cross-Sectional Study, Johanna Lopez
FIU Electronic Theses and Dissertations
Examining factors that affect vitamin D status in the fast-growing elderly population of Miami-Dade, Florida, is needed. Vitamin D deficiency in older adults has been linked to correlates of disability, including falls and fractures, and cardiovascular disease. The purpose of this study was to determine the proportion of vitamin D insufficient individuals and their relationship with vitamin D insufficiency in older adults (n=97) living in Miami-Dade. We evaluated the association between vitamin D status and 1) dual task physical performance to understand the link between vitamin D and cognition in the context of mobility; and 2) cardiometabolic risk, measured by …