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To determine whether pentoxifylline lowers tumor necrosis factor (TNF) levels in AIDS patients. Pentoxifylline decreases tumor necrosis factor (TNF), and therefore should decrease such TNF-intensified events as cachexia, enhanced HIV expression, and inhibition of zidovudine (AZT) activity.
Pentoxifylline decreases tumor necrosis factor (TNF), and therefore should decrease such TNF-intensified events as cachexia, enhanced HIV expression, and inhibition of zidovudine (AZT) activity.
Twenty-seven AIDS patients with elevated TNF and less than 300 CD4 cells are given pentoxifylline 3 times a day for 8 weeks. If no significant changes are seen in virologic, immunologic, or related measures, 27 additional patients are given a higher dose of pentoxifylline 3 times a day for eight weeks.
Primary Purpose: Treatment
Beth Israel Deaconess Med Ctr
National Institute of Allergy and Infectious Diseases (NIAID)
Published on BioPortfolio: 2014-08-27T04:00:02-0400
The goal of this study is to demonstrate the effectiveness of pentoxifylline compared to placebo in AAH while studying putative mechanisms that are plausible and testable. The main hypoth...
Signal processing in the olfactory neuron could be influenced by inhibition of enzymes like phosphodiesterase. Pentoxifylline is a unspecific phosphodiesterase inhibitor. The hypothesis is...
The purpose of this study is to explore the potential benefit of the medication, pentoxifylline, for the treatment of NASH.
Between December 2016 and June 2017, 110 consecutive patients older than 18 years who are scheduled to undergo diagnostic or therapeutic ERCP at the Anhui Provincial Hospital will be recru...
PAI-1 is elevated in obese individuals. TNF-alpha, an inflammatory mediator is believed to play a role in obesity mediated elevations in PAI-1 levels. TNF-alpha blockade with antibodies an...
Oxidative stress had a great importance in development of complications in diabetes. We investigated effects of melatonin and pentoxifylline in diabetic mice. Swiss albino mice (n = 40) were divided...
Pentoxifylline (PTX) is a methylxanthine with immunomodulating properties that may be beneficial in neonatal sepsis.(1, 2) Mechanisms include inhibition of TLR-mediated inflammation, particularly in c...
To investigate the expression of nitric oxide synthase (NOS) and apoptosis associated with ischemic preconditioning (IPC) and pentoxifylline (PTX) in intestinal ischemia (I) and reperfusion (R) injury...
A novel chemical hydrogel was facilely achieved by coupling 1,4-phenylenebisdiboronic acid-modified halloysite nanotubes (HNTs-BO) with compressible starch. The modified HNTs and prepared hydrogel wer...
The aim of the study was the evaluation of the frequency of infections and co-infections among patients hospitalized because of non-specific symptoms after a tick bite.
A METHYLXANTHINE derivative that inhibits phosphodiesterase and affects blood rheology. It improves blood flow by increasing erythrocyte and leukocyte flexibility. It also inhibits platelet aggregation. Pentoxifylline modulates immunologic activity by stimulating cytokine production.
Inflammation of brain parenchymal tissue as a result of viral infection. Encephalitis may occur as primary or secondary manifestation of TOGAVIRIDAE INFECTIONS; HERPESVIRIDAE INFECTIONS; ADENOVIRIDAE INFECTIONS; FLAVIVIRIDAE INFECTIONS; BUNYAVIRIDAE INFECTIONS; PICORNAVIRIDAE INFECTIONS; PARAMYXOVIRIDAE INFECTIONS; ORTHOMYXOVIRIDAE INFECTIONS; RETROVIRIDAE INFECTIONS; and ARENAVIRIDAE INFECTIONS.
Viral infections of the leptomeninges and subarachnoid space. TOGAVIRIDAE INFECTIONS; FLAVIVIRIDAE INFECTIONS; RUBELLA; BUNYAVIRIDAE INFECTIONS; ORBIVIRUS infections; PICORNAVIRIDAE INFECTIONS; ORTHOMYXOVIRIDAE INFECTIONS; RHABDOVIRIDAE INFECTIONS; ARENAVIRIDAE INFECTIONS; HERPESVIRIDAE INFECTIONS; ADENOVIRIDAE INFECTIONS; JC VIRUS infections; and RETROVIRIDAE INFECTIONS may cause this form of meningitis. Clinical manifestations include fever, headache, neck pain, vomiting, PHOTOPHOBIA, and signs of meningeal irritation. (From Joynt, Clinical Neurology, 1996, Ch26, pp1-3)
Infections with viruses of the family PARAMYXOVIRIDAE. This includes MORBILLIVIRUS INFECTIONS; RESPIROVIRUS INFECTIONS; PNEUMOVIRUS INFECTIONS; HENIPAVIRUS INFECTIONS; AVULAVIRUS INFECTIONS; and RUBULAVIRUS INFECTIONS.
Pathogenic infections of the brain, spinal cord, and meninges. DNA VIRUS INFECTIONS; RNA VIRUS INFECTIONS; BACTERIAL INFECTIONS; MYCOPLASMA INFECTIONS; SPIROCHAETALES INFECTIONS; fungal infections; PROTOZOAN INFECTIONS; HELMINTHIASIS; and PRION DISEASES may involve the central nervous system as a primary or secondary process.
Cytokine Tumour Necrosis Factor (TNF)
TNF is a compound that is classified as a cytokine which plays a central role in the cellular mechanisms of apoptosis or cell death. However, there are a number of different kinds of TNF, just under twenty, but the family of molecules have very similar a...
AIDS and HIV
AIDS; Acquired Immune Deficiency Syndrome. HIV; Human Immunodeficiency Virus HIV infection causes AIDS. HIV infection also causes the production of anti-HIV antibodies, which forms the test for HIV in patients. People who have the HIV antibodies are ...