Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastrointestinal (GI) complications related to nonsteroidal antiinflammatory drug (NSAID) therapy are the most prevalent category of adverse drug reactions. Patients with arthritis are among the most frequent users of NSAID and are therefore particularly at risk for these side effects. To evaluate the nature of NSAID related GI complications and to determine how their frequency can be reduced, a series of studies of such complications in patients with rheumatic disease has been carried out based on data from the Arthritis, Rheumatism, and Aging Medical Information System (ARAMIS). We review the literature and present findings from the ARAMIS studies. This report addresses whether GI side effects such as dyspepsia can serve as warning symptoms for serious GI complications and describes the risk factors for these life threatening complications. It also describes differences among NSAID with regard to their GI toxicity and describes a study that investigated whether H2-receptor antagonists and antacids affect the development of serious GI complications. In addition, ongoing research and topics to be addressed in future studies are described.
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PMID:NSAID induced gastrointestinal complications: the ARAMIS perspective--1997. Arthritis, Rheumatism, and Aging Medical Information System. 959 49

Nonsteroidal antiinflammatory drugs (NSAID) are one of the most commonly used classes of medications worldwide. It is estimated that more than 30 million people take NSAID daily. Gastrointestinal (GI) complications related to NSAID therapy are the most prevalent category of adverse drug reactions. Patients with arthritis are among the most frequent users of NSAID and are therefore particularly at risk for these side effects. To evaluate the nature of NSAID-related GI complications and to determine how their frequency can be reduced, a series of studies of such complications in patients with rheumatic disease have been carried out based on data from the Arthritis, Rheumatism, and Aging Medical Information System (ARAMIS). This report briefly reviews the literature and presents recent findings from the ARAMIS studies, which provide an update on published information. It addresses whether GI side effects such as dyspepsia can serve as warning symptoms for life-threatening GI complications and describes the risk factors for these events. It also summarizes a study that investigated whether H2-receptor antagonists and antacids affect the development of serious GI complications. In addition, ongoing research and topics to be addressed in future studies are described.
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PMID:Epidemiology of NSAID induced gastrointestinal complications. 1022 36

Celastrus paniculatus L. (Celastraceae) (CP), Picrorhiza kurroa L. (Scrophulariaceae) (PK) and Withania somnifera L. (Solanaceae) (WS) are Indian medicinal plants having a remarkable reputation, as a factor of health care, among the indigenous medical practitioners. The plants exhibit varying degrees of therapeutic value some of which useful in the treatment of cognitive dysfunction, epilepsy, insomnia, rheumatism, gout, dyspepsia. In this work, we have investigated the free radical scavenging capacity of methanolic extracts from CP, PK, WS and the effect on DNA cleavage induced by H2O2 UV-photholysis. In addition, we investigated whether these plant extracts are capable of reducing the hydrogen peroxide-induced cytotoxicity and DNA damage in human non-immortalized fibroblasts. These extracts showed a dose-dependent free radical scavenging capacity and a protective effect on DNA cleavage; methanolic extracts from PK was more active than extracts from CP and WS. These results were confirmed by a significant protective effect on H2O2-induced cytoxicity and DNA damage in human non-immortalized fibroblasts. These antioxidant effects of active principle of CP, PK and WS may explain, at least in part, the reported anti-stress, immunomodulatory, cognition-facilitating, anti-inflammatory and antiaging effects produced by them in experimental animal and in clinical situations and may justify the further investigation of their other beneficial biological properties.
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PMID:Indian medicinal plants as antiradicals and DNA cleavage protectors. 1131 55

Non-steroidal anti-inflammatory drugs (NSAIDs) have frequently been linked with unpleasant gastrointestinal (GI) side-effects such as dyspepsia and ulcers. The present study investigated the burden of NSAID therapy from a patient perspective and also reviewed previously published data on satisfaction with a less gastrotoxic anti-inflammatory drug, rofecoxib. A questionnaire was sent to > 6000 members of the Norwegian Rheumatism Association requesting information on use and toxicity of NSAID therapy and requirements for supplementary gastroprotective and analgesic medication. The questionnaire confirmed a high incidence of NSAID use. About two-thirds of users changed brands of NSAIDs at least once, usually because of adverse effects and poor efficacy. Supplementary over-the-counter (OTC) and prescription analgesics were required by 72 and 59% of patients, respectively, while OTC and prescription gastroprotective agents to treat NSAID toxicity were required by 35 and 30%. This new patient-focused survey showed that treatment with conventional NSAIDs was unsatisfactory in terms of GI toxicity and sub-optimal pain relief. Reviewing EVA (Experience with VIOXX in Arthritis) data showed that there was a high level of approval for rofecoxib, with > 80% of 74,192 osteoarthritis (OA) patients expressing a preference for continuing such therapy. Preference for rofecoxib was significantly higher among patients with prior experience of conventional NSAIDs or other OA-specific medication. In EVA, the reduced GI toxicity of rofecoxib previously reported in other studies appeared to translate into a strong preference to continue this therapy in a large sample of patients. This is not surprising, given the poor satisfaction with NSAIDs highlighted by the Norwegian survey.
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PMID:Results from a patient survey to assess gastrointestinal burden of non-steroidal anti-inflammatory drug therapy contrasted with a review of data from EVA to determine satisfaction with rofecoxib. 1217 77

More than 60 species of medicinal plants belong to the genus Angelica (Family: Apiaceae). Many of these species have long been used in ancient traditional medicine systems, especially in the far-east. Various herbal preparations containing Angelica species are available over-the-counter, not only in the far-eastern countries, but also in the western countries like USA, UK, Germany, etc. For centuries, many species of this genus, e.g. A. acutiloba, A. archangelica, A. atropupurea, A. dahurica, A. japonica, A. glauca, A. gigas, A. koreana, A. sinensis, A. sylvestris, etc., have been used traditionally as anti-inflammatory, diuretic, expectorant and diaphoretic, and remedy for colds, flu, influenza, hepatitis, arthritis, indigestion, coughs, chronic bronchitis, pleurisy, typhoid, headaches, wind, fever, colic, travel sickness, rheumatism, bacterial and fungal infections and diseases of the urinary organs. Active principles isolated from these plants mainly include various types of coumarins, acetylenic compounds, chalcones, sesquiterpenes and polysaccharides. This review evaluates the importance of the genus Angelica in relation to its traditional medicinal uses, alternative medicinal uses in the modern society and potential for drug development, and summarises results of various scientific studies on Angelica species or Angelica-containing preparations for their bioactivities including, antimicrobial, anticancer, antitumour, analgesic, anti-inflammatory, hepatoprotective, nephroprotective, etc.
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PMID:Natural medicine: the genus Angelica. 1518 May 79

Louisa May Alcott (1832-1888), famous in her own time and immortalized in ours as a major figure of the "American Renaissance," died at the age of 55 after intermittent suffering over 20 years. Her illnesses evoked intense interest in her time and in ours. Alcott tracked her signs and symptoms (in letters and journal entries), which included headaches and vertigo, rheumatism, musculo-skeletal pain, and skin rashes; in her final years she recorded severe dyspepsia with symptoms of obstruction, and headaches compatible with severe hypertension. Her death came suddenly with a stroke. Standard biographies propose that her illnesses were due to acute mercury poisoning from inorganic mercury medication she received for a bout of typhoid in 1863, a cause she herself believed. We have reviewed Alcott's observations, as well as those of others, and have determined that acute mercury poisoning could not have caused her long-term complaints. We propose instead that Alcott suffered a multi-system disease, possibly originating from effects of mercury on the immune system. A portrait of Alcott raises the possibility that she had systemic lupus erythematosus (SLE).
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PMID:Louisa May Alcott: her mysterious illness. 1746 41

Ginger (Zingiber officinale Roscoe, Zingiberacae) is a medicinal plant that has been widely used in Chinese, Ayurvedic and Tibb-Unani herbal medicines all over the world, since antiquity, for a wide array of unrelated ailments that include arthritis, rheumatism, sprains, muscular aches, pains, sore throats, cramps, constipation, indigestion, vomiting, hypertension, dementia, fever, infectious diseases and helminthiasis. Currently, there is a renewed interest in ginger, and several scientific investigations aimed at isolation and identification of active constituents of ginger, scientific verification of its pharmacological actions and of its constituents, and verification of the basis of the use of ginger in some of several diseases and conditions. This article aims at reviewing the most salient recent reports on these investigations. The main pharmacological actions of ginger and compounds isolated therefrom include immuno-modulatory, anti-tumorigenic, anti-inflammatory, anti-apoptotic, anti-hyperglycemic, anti-lipidemic and anti-emetic actions. Ginger is a strong anti-oxidant substance and may either mitigate or prevent generation of free radicals. It is considered a safe herbal medicine with only few and insignificant adverse/side effects. More studies are required in animals and humans on the kinetics of ginger and its constituents and on the effects of their consumption over a long period of time.
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PMID:Some phytochemical, pharmacological and toxicological properties of ginger (Zingiber officinale Roscoe): a review of recent research. 1795 May 16

Curcumin (diferuloylmethane) is an orange-yellow component of turmeric (Curcuma longa), a spice often found in curry powder. In recent years, considerable interest has been focused on curcumin due to its use to treat a wide variety of disorders without any side effects. It is one of the major curcuminoids of turmeric, which impart its characteristic yellow colour. It was used in ancient times on the Indian subcontinent to treat various illnesses such as rheumatism, body ache, skin diseases, intestinal worms, diarrhoea, intermittent fevers, hepatic disorders, biliousness, urinary discharges, dyspepsia, inflammations, constipation, leukoderma, amenorrhea, and colic. Curcumin has the potential to treat a wide variety of inflammatory diseases including cancer, diabetes, cardiovascular diseases, arthritis, Alzheimer's disease, psoriasis, etc, through modulation of numerous molecular targets. This article reviews the use of curcumin for the chemoprevention and treatment of various diseases.
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PMID:Role of curcumin in health and disease. 1848 80

18 chronic diseases were investigated in a population of 13,115 women living in six settings of West- (Avon UK, the Isle of Man), Central- (the Czech Republic and the Slovak Republic) and East-Europe (the Ukraine and Russia), that collaborate in the European Longitudinal Study of Pregnancy and Childhood (ELSPAC project). In prenatal questionnaires filled in after the first half of pregnancy, women reported 25,795 chronic diseases they ever suffered, out of them 11,188 having in present pregnancies. In the whole sample, lifelong prevalence was 11,2%, and prevalence in pregnancy 4,8% which means that 43,4% of all chronic diseases recurred in pregnancy. Up to mean age of 255 years in the whole sample, 39,6% women reported ever having indigestion, 29% back pains, 22,6% migraine, about 16% haemorrhoids, hay fever and eczema, about 10% varicose veins, anorexia nervosa, heavy depression and kidney diseases, over 5% rheumatism and 4% asthma. Less prevalent were infections of pelvic organs, febrile convulsions, joint inflammations, stomach ulcers, psoriasis and epilepsy. Lifetime prevalence of chronic diseases and their prevalence in pregnancy were the highest in the western zone and decreased eastwards, but recurrence grew in the opposite direction, being the highest in the eastern zone. The variation of each morbidity indicator is followed in all diseases between geographical zones as well as between individual study centres.
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PMID:Chronic morbidity in women, namely in pregnancy. (Comparative study between West, Central and East European centres). 1882 44

Coriander (Coriandrum sativum L.) is grown as a spice crop all over the world. The seeds have been used to treat indigestion, diabetes, rheumatism and pain in the joints. In the present study, an ethanol extract of the seeds was investigated for effects on insulin release from the pancreatic beta cells in streptozotocin-induced diabetic rats. Blood samples were drawn from the retro-orbital sinus before and 1.5, 3 and 5 h after administration of the seed extract. Serum glucose levels were determined by the glucose oxidase method. To determine the insulin releasing activity, after extract treatment the animals were anaesthetized by diethyl ether, the pancreas was excised, fixed in 10% formaldehyde and embedded in paraffin for sectioning. Pancreatic sections of 5 microm were processed for examination of insulin-releasing activity using an immunocytochemistry kit. The results showed that administration of the ethanol extract (200 and 250 mg/kg, i.p.) exhibited a significant reduction in serum glucose. Administration of streptozotocin decreased the number of beta cells with insulin secretory activity in comparison with intact rats, but treatment with the coriander seed extract (200 mg/kg) increased significantly the activity of the beta cells in comparison with the diabetic control rats. The extract decreased serum glucose in streptozotocin-induced diabetic rats and increased insulin release from the beta cells of the pancreas.
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PMID:Effect of coriander seed (Coriandrum sativum L.) ethanol extract on insulin release from pancreatic beta cells in streptozotocin-induced diabetic rats. 1900 41


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