Pharmacology Commons^™

Effects Of Ibuprofen In The Zdf Rat Model Of Type 2 Diabetes, Alexander Gosslau, Unsal Ozdogru, Emmanuel Zachariah, Shiming Li, Chi-Tang Ho

Journal of Food and Drug Analysis

We aimed to investigate the therapeutic potential of ibuprofen against type 2 diabetes (T2D) using obese Zucker diabetic fatty (ZDF) rats as type 2 diabetes model. ZDF rats were hyperglycemic, dyslipidemic and expressed pro-inflammatory markers in contrast to lean controls, thus reflecting the relationship between obesity and chronic inflammation promoting T2D. Chronic treatment with ibuprofen (2-(4-Isobutylphenyl)propanoic acid) was used to study the impact on pathological T2D conditions as compared to metformin (1,1-dimethylbiguanide) treated ZDF as well as lean controls. Ibuprofen decreased A1c but induced a high insulin release with improved glucose tolerance only after early time points (i.g., 15 and …

Gpr75 Deficiency Attenuates High Fat Diet-Driven Obesity And Glucose Intolerance, Sakib Hossain

NYMC Student Theses and Dissertations

Recently, a collaboration between Regeneron Pharmaceuticals and the Schwartzman-Garcia labs at New York Medical College published an exome sequencing study of individuals across the United Kingdom, United States, and Mexico which concluded that individuals possessing non-functioning, truncated mutations to the orphan g protein coupled receptor (GPCR), GPR75, had lower BMI and 54% reduced likelihood of obesity. The present study was undertaken to fully characterize the metabolic phenotype of Gpr75 deficient mice when fed a high fat diet (HFD) and explore potential mechanisms by which GPR75 activation links to increased adiposity and decreased glucose tolerance. After 14 weeks of HFD-feeding we …

(Pro)Renin Receptor And Its Soluble Form In Metabolic Dysfunction: Friend Or Foe?, Gertrude Arthur

Journal of Pharmacology & Nutritional Sciences

(Pro)renin receptor is component of the renin angiotensin system which has been shown to be involved in several physiological and pathophysiological processes including blood pressure regulation and hypertension, water and electrolyte balance, kidney injury, obesity, and metabolic dysfunction. Enzymatic cleavage of prorenin receptor produces soluble prorenin receptor which can also activate the renin angiotensin system stimulate similar pathophysiological process like its full form receptor. This review explores findings on the role of prorenin receptor and soluble prorenin receptor in metabolic dysfunction and discusses the conflicting findings on soluble prorenin receptor in metabolic dysfunction.

A Review Of Covid-19 In Relation To Metabolic Syndrome: Obesity, Hypertension, Diabetes, And Dyslipidemia, Elias Makhoul, Joseph L. Aklinski, Jesse Miller, Cara Leonard, Sean Backer, Payal Kahar, Mayur S. Parmar, Deepesh Khanna

HPD Articles

Although severe cases and mortality of coronavirus disease 2019 (COVID-19) are proportionally infrequent, these cases are strongly linked to patients with conditions of metabolic syndrome (obesity, hypertension, diabetes, and dyslipidemia). However, the pathophysiology of COVID-19 in relation to metabolic syndrome is not well understood. Thus, the goal of this secondary literature review was to examine the relationship between severe acute respiratory syndrome (SARS-CoV-2) infection and the individual conditions of metabolic syndrome. The objective of this secondary literature review was achieved by examining primary studies, case studies, and other secondary studies, to obtain a comprehensive perspective of theories and observations of …

Ulva Prolifera Polysaccharide Exerts Anti-Obesity Effects Via Upregulation Of Adiponectin Expression And Gut Microbiota Modulation In High-Fat Diet-Fed C57bl/6 Mice, Hai-Ching Pung, Wei-Sheng Lin, Yi-Chen Lo, Cheng-Chih Hsu, Chi-Tang Ho, Min-Hsiung Pan

Journal of Food and Drug Analysis

Obesity is characterized by metabolic disorder and accompanying an altered and less diverse gut microbiota composition during a fat-enriched diet. Recent studies indicated that sulphated polysaccharide prevents high-fat diet (HFD) induced obesity, reduces metabolic disorder, and restores the gut microbiota. However, there are few studies about Ulva prolifera polysaccharide (UPP) may induce anti-obesogenic effects. Therefore, the present study investigates the enzymatic extracted UPP effects in HFD-fed mice. The results showed that UPP considerably slowed down the HFD-induced weight gain and improved metabolic disorders in HFD-fed mice. Notably, the effects were associated with lower body weight gain, reduced adipose tissue hypertrophy, …

Systematic Review Of Polyherbal Combinations Used In Metabolic Syndrome, Amber Hanif Palla, Faridah Amin, Bilqees Fatima, Arooj Shafiq, Najeeb Ur Rehman, Ikram Ul Haq, Anwar-Ul-Hassan Gilani

Department of Biological & Biomedical Sciences

Background: Metabolic syndrome (MetS) is a multifactorial disease, whose main stay of prevention and management is life-style modification which is difficult to attain. Combination of herbs have proven more efficacious in multi-targeted diseases, as compared to individual herbs owing to the "effect enhancing and side-effect neutralizing" properties of herbs, which forms the basis of polyherbal therapies This led us to review literature on the efficacy of herbal combinations in MetS.
Methods: Electronic search of literature was conducted by using Cinnahl, Pubmed central, Cochrane and Web of Science, whereas, Google scholar was used as secondary search tool. The key words used …

Human Regulatory T Cells Control Inflammation From Effector T Cells In Prediabetes, Rui Liu

Theses and Dissertations--Pharmacy

Type 2 diabetes (T2D) is a chronic low-grade inflammatory disease. A T cell cytokine profile (Th17) from PBMCs can distinguish obese T2D from obese non-diabetes subjects. Individual T cell subsets interact with each other and the diverse subsets jointly determine overall inflammation. Cellular metabolism drives cytokine production of CD4⁺ T cells, and therefore contributes to inflammation in T2D. However, specific changes in metabolism and function of CD4⁺ T cells during the progression from lean healthy to obese and diabetic stages in people have not been clarified.

We hypothesize that human regulatory T cells (Treg) impact metabolism of effector …

Rats Genetically Selected For High Aerobic Exercise Capacity Have Elevated Plasma Bilirubin By Upregulation Of Hepatic Biliverdin Reductase-A (Bvra) And Suppression Of Ugt1a1, Terry D. Hinds Jr., Justin F. Creeden, Darren M. Gordon, Adam C. Spegele, Steven L. Britton, Lauren G. Koch, David E. Stec

Pharmacology and Nutritional Sciences Faculty Publications

Exercise in humans and animals increases plasma bilirubin levels, but the mechanism by which this occurs is unknown. In the present study, we utilized rats genetically selected for high capacity running (HCR) and low capacity running (LCR) to determine pathways in the liver that aerobic exercise modifies to control plasma bilirubin. The HCR rats, compared to the LCR, exhibited significantly higher levels of plasma bilirubin and the hepatic enzyme that produces it, biliverdin reductase-A (BVRA). The HCR also had reduced expression of the glucuronyl hepatic enzyme UGT1A1, which lowers plasma bilirubin. Recently, bilirubin has been shown to activate the peroxisome …

The Potential Role Of Phenolic Compounds On Modulating Gut Microbiota In Obesity, Gow-Chin Yen, Hsin-Lin Cheng, Li-Yu Lin, Shiuan-Chih Chen, Chin Lin Hsu

Journal of Food and Drug Analysis

Obesity is a rising public health issue and challenge which is tightly correlated with socio-economic development paralleled with increased energy intake and sedentary behavior that subsequently cause adipose tissue accumulation. Physiological and metabolic status changes during obesity development have been suggested with low grade inflammation of gastrointestinal tract. The gut microbiota plays an essential role in regulating whole body energy metabolism and also lipid accumulation, and immunity of host. However, the detail mechanism of which the gut microbiota composition influence obesity development in humans still need deeper investigation owing to the complex pathophysiology of such disease. Recently, the consumption of …

The Role Of Secretory Phospholipase A2 Group Iia In Obesity And Metabolism, Michael S. Kuefner

Theses and Dissertations (ETD)

Secretory phospholipase A2 group IIA (PLA2G2A) is a member of a family of secretory phospholipases previously implicated in inflammation, atherogenesis, and antibacterial actions. These enzymes hydrolyze glycerophospholipids at the sn-2 position releasing lysophospholipids and fatty acids. Though studies have shown PLA2G2A is pro-inflammatory and promotes atherosclerosis, no research has analyzed the role of this enzyme in obesity and metabolism. Studies in the past 5-10 years utilizing various knock- out or over-expression mouse models have analyzed the role of different secretory phospholipase A2s (sPLA2) in metabolic diseases. From these studies, it is known that at least seven of the 11 sPLA2 …

The Effect Of Alpha-Cyclodextrin On Acute Blood Lipid And Glycemic Responses To A Fat Containg Meal, Evan Neil Fletcher

Wayne State University Theses

Obesity and hyperlipidemia have become major concerns in the United States over the past 30 years. Alpha-Cyclodextrin (á-CD), a naturally occurring soluble dietary fiber, has been shown to reduce dietary fat absorption and improve blood lipid levels in an animal model (mouse and rat) and in human studies. In the current double blind study, 34 healthy male and female participants were recruited to test if á-CD had any acute effect on blood lipid and glycemic responses to a fat containing meal. The participants received the á-CD on one occasion and a placebo the other to determine if there was any …

Anti-Lipase Activity Of Quercus Infectoria G.Olivier Extract, Sirinan Thubthimthed., Sarunya Laovitthayanggoon, Parkpoom Siriarchavatana, Konlawit Chaithongsri, Chuleratana Banchonglikitkul

The Thai Journal of Pharmaceutical Sciences

No abstract provided.

Comparison Of Weight Reduction And Satisfaction Of Orlistat And Sibutramine, Somchai Anansiriwattana, Titinun Auamnoy, Pagorn Taweechotepatr

The Thai Journal of Pharmaceutical Sciences

The study was to compare and evaluate the efficacy and satisfaction of orlistat and sibutramine in Thai overweight females at Adisorn Fort Hospital, Saraburi Province, Thailand. Orlistat is a drug which increases the fecal fat excretion, with gastrointes...

Obesity And The Future Of Obesity Treatment(โรคอ้วนและแนวโน้มการรักษาโรคอ้วนในอนาคต), Srisombat Nawanopparatsakul

The Thai Journal of Pharmaceutical Sciences

Obesity is an important chronic disease that can have a major impact on overall health and socio-economics of the patients. There are many factors that contribute to the development of this worldwide problem, the major of which being the imbalance betwee...