Chemicals and Drugs Commons^™

An Overview Of Progress In The International Regulation Of The Pharmaceutical Industry, Joan Costa-Font, Aaron Burakoff Harvard University; University Of Barcelona

The University of New Hampshire Law Review

[Excerpt] “The pharmaceutical industry, a significant source of healthcare throughout the world, has several features that distinguish it from the rest of the health industry. In the last half-century, new technology, better technological know-how, and overall economic growth have led to widespread and rapid growth in the pharmaceutical sector. Advancements in pharmaceutical research and development have led to the production of drugs that can routinely combat afflictions that, only years ago, were untreatable or even fatal. Since 1970, the average share of Gross Domestic Product (GDP) on pharmaceutical goods has increased in most Organization for Economic Cooperation and Development (OECD) …

Effects Of Ibuprofen And Vicoprofen (R) On Physical Performance After Exercise-Induced Muscle Damage, Jaci L. Van Heest, Jim Stoppani, Tim P. Scheett, Valerie Wherley

All PTHMS Faculty Publications

Objective: To determine the effects of Vicoprofen® and ibuprofen on aerobic performance, agility, and pain after exercise-induced muscle damage. Design: Double-blind randomized, placebo-controlled, repeated-dose clinical trial. Setting: Human-performance and sports-medicine laboratory. Participants: 36 healthy men. Methods and Measures: Baseline testing was performed, 72 hours after which subjects performed eccentric exercise to induce muscle damage. They were evaluated for pain 24 hours postdamage and placed randomly into 3 groups: Vicoprofen (VIC), ibuprofen, or placebo (P). Postdamage testing was performed every day for 5 days. Subjects performed an economy run and a t-agility test to determine exercise performance. Results: The drugs had …

Il-10 And Alveolar Bone Loss, Abdulaziz Saud Al-Rasheed

Loma Linda University Electronic Theses, Dissertations & Projects

Interleukin-10 (IL-10) is a cytokine with anti-inflammatory activities. IL-10 knockout (KO) mice exhibit severe intestinal inflammation in the presence of normal gut flora. We hypothesized that IL-10 KO mice would also be susceptible to inflammatory periodontal disease resulting in alveolar bone loss (ABL). The purpose of this study was to compare naturally occurring ABL in IL-10 KO and wild type (WT) mice. Twelve IL-10 KO and 12 WT mice, age-(7 months) and sex-(male) matched, were used. Half of the mice were on 129/SvEv and half on C57BL/6J background. Animal heads were defleshed and treated to remove all organic material. ABL …

Retirees And Pharmaceutical Costs: Is There Really A Crisis?, Justine Maiello

Seton Hall University Dissertations and Theses (ETDs)

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Protein-Protein Interactions And Muscle Cell Signaling Via Syntrophin, Shilpa A. Oak

Theses and Dissertations (ETD)

Absence of dystrophin results in Duchenne muscular dystrophy (DMD), a lethal neuromuscular d isorder that afflicts 1 in 3500 live male births. In the sarcolemma, dystrophin is associated with a complex of proteins and glycoproteins, known as the dystrophin glycoprotein complex. The DGC constituents are dystrophin, a-dys troglycan, b-dystroglycan, syntrophin, a-sarcoglycan, b-sarcoglycan, g-sarcoglycan, d-sarcoglycan, and sarcospan. Not al l of these are single protein species. The syntrophins consists of a group of three homologous proteins composed of acidic (a) and basic (b) components. Syntrophins are known to self-associate to form oligomers.

In this dissertation, syntrophin's oligomerization and its interactions with …

Truth Serum And Terrorism, Ibpp Editor

International Bulletin of Political Psychology

This article describes several epistemological--as opposed to ethical and moral--anxieties in administering drugs to individuals for the purpose of securing truths supporting the United States Government (USG)-declared war against terrorism with global research.

Direct And Indirect Excitation Of Laterodorsal Tegmental Neurons By Hypocretin/Orexin Peptides: Implications For Wakefulness And Narcolepsy, Sophie Burlet, Christopher Tyler, Christopher S. Leonard

NYMC Faculty Publications

Compelling evidence links the recently discovered hypothalamic peptides Hypocretin/Orexin (Hcrt/Orx) to rapid eye movement sleep (REM) control and the sleep disorder narcolepsy, yet how they influence sleep-related systems is not well understood. We investigated the action of Hcrt/Orx on mesopontine cholinergic (MPCh) neurons of the laterodorsal tegmental nucleus (LDT), a target group whose function is altered in canine narcolepsy and appears pivotal for normal REM and wakefulness. Extracellular recordings from mouse brainstem slices revealed that Hcrt/Orx evoked prolonged firing of LDT neurons. Whole-cell recordings revealed that Hcrt/Orx had actions on both presynaptic neurons and at postsynaptic sites. Hcrt/Orx produced an …

Determination Of Nuclear Factor-Kappa B Activation In Cultured Renal Epithelial Cells And Cardiac Myocytes Exposed To Cocaine And Morphine, David Angeles Tiangco

Biological Sciences Theses & Dissertations

Nuclear factor-kappa B (NF-kB) is an important transcription factor that participates in the genetic regulation of inflammation in many tissues. Cocaine and heroin are drugs of abuse associated with renal and cardiac pathology. The purpose of this study was to test the hypothesis that exposure to cocaine or morphine (a metabolite of heroin) would activate NF-kB in renal epithelial cells (COS-7) and cardiac myocytes (H9c2) grown in culture. COS-7 and H9c2 cells were co-transfected with an experimental reporter specific for NF-kB activation and a control reporter with constitutive activity. A dual-luciferase assay was used to determine levels of NF-kB activation …

Modulatory Effects Of Citrus Flavonoids Towards The Metabolism And Mutagenicity Of Environmental Carcinogens, Wayne L. Bear

Loma Linda University Electronic Theses, Dissertations & Projects

The environmental carcinogens classified as heterocyclic amines (HCA’s) and the tobacco-specific nitrosamine NNK generally require internal enzymatic activation. This activation occurs via cytochrome P450 (CYP) enzymes and leads to metabolites that bind to human DNA which may in turn cause mutations which may then in turn lead to carcinogenesis. Certain nonnutritive plant compounds termed phytochemicals may protect against HCA and NNK-induced mutagenesis and carcinogenesis. We investigated the potential protective effects of five different phytochemicals of the flavonoid class which naturally occur in citrus. These flavonoids were diosmin, naringin. naringenin, rutin, and quercetin. Our results suggest that naringenin and quercetin were …

Phosphoglycan Messengers And Their Medical Uses (Lipidemia), Khalid M. Elased, Khalid A. Gumaa, Hassan Rahmoune, Thomas Rademacher

Pharmacology and Toxicology Faculty Publications

Phosphoglycan messengers (PGMs) which are carbohydrate derivatised phosphatidyl cyclitols are disclosed, together with the finding that these substances are biologically active, e.g. in lowering blood glucose levels. These compounds are distinct from GPI-anchors disclosed in the prior art as these GPI-anchors are protein linked and are not biologically active.

Phosphoglycan Messengers And Their Medical Uses (Sle), Khalid M. Elased, Khalid A. Gumaa, Hassan Rahmoune, Thomas Rademacher, J. B. De Souza

Pharmacology and Toxicology Faculty Publications

PPhosphoglycan messengers (PGMs) which are carbohydrate derivatised phosphatidyl cyclitols are disclosed, together with the finding that these substances are biologically active, especially in modulating plasma cholesterol, plasma triglycerides and/or high density lipoprotein levels and/or modulating the LDL:HDL ratio, and for the treatment of lipodystrophy or dyslipidemia. These compounds are distinct from GPI-anchors disclosed in the prior art as these GPI-anchors are protein linked and are not biologically active.

A Mechanistic Study Of Myoglobin Nephrotoxicity, Jennifer L. Minigh

Theses, Dissertations and Capstones

Myoglobin is an endogenous protein that can become nephrotoxic under certain conditions such as crush injuries, drug overdose, and seizures where prolonged contraction of muscle leads to cell death and leakage of myoglobin. The mechanism of myoglobin-induced nephrotoxicity is not fully understood. The purpose of this study was to characterize the sequence and mechanistic events associated with the in vitro toxicity of myoglobin in renal cortical slices. Renal tissue was isolated from Fischer 344 rats. Slices of renal cortex were prepared by freehand. These slices were then incubated for 60-180 minutes with myoglobin (0-12 mg/mL) pretreated with 4 mM ascorbic …

Characterization Of Host-Bacteria Interactions Contributing To Group B Streptococcus Colonization, Jennifer Marie Smith

Theses, Dissertations and Capstones

Group B streptococcus (GBS) is the leading cause of life-threatening bacterial infections during the first three months of life. GBS is also a frequent cause of maternal postpartum infections. Both types of infections stem from maternal vaginal and/or rectal colonization with GBS in the perinatal period. Limited information is available concerning how the colonization process occurs and what role the host immune system may play in the establishment of persistent colonization by GBS. The complex interactions between the immune system and GBS normally should end in clearance of the bacteria. However, since colonization by GBS occurs in a large number …

Ritalin And The Child, Valerie Vickers

Theses, Dissertations and Capstones

This study focuses on Attention Deficit Hyperactivity Disorder (ADHD) the history of the disease, sufferers, individual accounts from sufferers, and both positive outcomes and negative repercussions of its treatment. Extensive secondary research and the collection of a personal account form the body of the work. The information focuses attention on key points regarding the historical background of ADHD, including: the discovery of the disease, change in categories of drugs used to control it, and the rate of evolution in thoughts on and treatment of the disease. Also researched are the various guidelines as well as ignored factors in the diagnosing …