Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Patient and physician perspectives on the impact and management of perennial (PAR) and seasonal allergic rhinitis (SAR) were studied. In all, 2139 subjects were questioned about their medical conditions, severity and frequency of symptoms and satisfaction with treatment. A group of general practitioners (GPs) were also invited to discuss their experiences in the management of rhinitis. In this UK survey, allergic rhinitis was more common than asthma, hypertension, skin rashes, eczema and diabetes. The prevalence of SAR and PAR was 15% and 2%, respectively. Sneezing and runny nose were the most common symptoms and GPs were the main contact for advice and treatment (54% of patients). Symptoms were well-controlled in 32% of patients. Allergic rhinitis affected work, home and social life in 29%, 34% and 30% of patients, respectively. The GPs considered PAR to be more difficult to treat than SAR, and GP and patient level of satisfaction in the treatment of PAR was low. This suggests that education of patients and physicians on the benefits of allergen avoidance, and the selective use of the highly effective therapies available on prescription could improve the level of satisfaction with therapy. Adherence to current guidelines on the management of rhinitis could lead to an effective, structured treatment plan for patients.
 ...
PMID:Patient and physician perspectives on the impact and management of perennial and seasonal allergic rhinitis. 1112 98

This controlled cohort study aimed to evaluate the safety and efficacy of Norplant contraceptive implants in developing countries. Women initiating Norplant implants were index subjects and women initiating intrauterine devices (IUDs) or surgical sterilization were controls. Consenting participants at 32 clinics in eight developing countries were admitted and followed-up every 6 months for 5 years. Major and less serious health events during follow-up were recorded. Incidence rate ratios of health events adjusted for clinic were estimated for initial and current method use. This paper reports non-reproductive health events. The study involved 7,977 women initiating use of Norplant, 6,625 of IUD, and 1,419 of sterilization. Five years follow-up was completed for 94.6% of the women. The study accumulated 78,323 woman-years of observation. The initial method chosen accounted for 84.4% or more of observed woman-years in users of Norplant, IUD, or sterilization. Twenty-two of the recorded 34 deaths were due to accidents, suicide or homicide. Few deaths or major health events were due to cancer or acute cardiovascular diseases and were not associated with the contraceptive method used. The incidence rates of major health events were low and with two exceptions, there was no significant excess risk of serious morbidity for Norplant users compared with controls; among Norplant initiators gallbladder disease occurred at an incidence rate of 1.5 per 1,000 woman-years and was weakly associated with use of Norplant (rate ratio 1.52 [95% C.I. 1.02, 2.27]). For current Norplant users compared to controls, the rate ratio of a combined variable of hypertension and borderline hypertension was significantly elevated (1.81, [1.12, 2.92]). The occurrence of less serious health events was also low and several of them were significantly more often reported among Norplant users. Headache-migraine, weight gain, mood disturbances, pruritus, eczema, and acne had incidence rates among Norplant users of 11.5, 4.5, 2.8, 1.5, 1.4, and 0.9 per 1,000 woman-years, respectively, and were significantly higher than in controls. Respiratory health problems, nonspecific symptoms, and several ill-defined conditions were also significantly more often reported for Norplant users, but some of the excess incidence may be attributable to reporting and detection bias. The study confirms the safety with respect to serious disease of Norplant, IUDs, and sterilization.
 ...
PMID:Post-marketing surveillance of Norplant((R)) contraceptive implants: II. Non-reproductive health(1). 1137 47

The prevalence of obesity is increasing world wide, resulting in morbidity, mortality, and reduced quality of life. The aim of this study was to assess comorbidities and complaints of subjects with morbid obesity in comparison to milder forms of overweight. Therefore, 299 patients visiting our obesity consultation were examined and surveyed prospectively. 41% of the subjects were morbidly obese showing a significantly higher prevalence of arterial hypertension, edema, dyspnea, eczema and depression. Additionally, sleepiness, reduced work capacity, physical inactivity, disadvantages in social life and disturbed eating habits were observed more frequent. Evaluation of subjects with morbid obesity should include a large spectrum of complications, in order to be able to offer a comprehensive support and treatment.
 ...
PMID:[Comorbidity and physical complaints in morbid obesity]. 1159 22

In order to determine whether Agent Orange exposure was associated with increased frequency of medical problems, we conducted a cross-sectional epidemiologic study of Korean veterans during 1995-1996. 1,224 Vietnam and 154 non-Vietnam veterans were included in the study. Exposure to Agent Orange was assessed by structured in-depth interview on the participants' history of service in Vietnam. Health outcomes were assessed by a standardized comprehensive clinical investigation by a group of clinical specialists. The differences in the prevalence of various medical diagnoses were assessed by Cochran-Mantel-Haenszel chi-square tests comparing the exposure levels of Vietnam veterans, adjusting for age. Multiple logistic regression was performed to estimate the effect of "service in Vietnam" adjusting for age, smoking, alcohol, body mass index, education, and marital status. Vietnam veterans had an increased frequency of eczema (odds ratio [OR] = 6.54), radiculopathy (OR = 3.98), diabetes (OR = 2.69), peripheral neuropathy (OR = 2.39), and hypertension (OR = 2.29), compared to non-Vietnam veterans, adjusting for potential confounders. In addition, higher levels of exposure among Vietnam veterans were associated with increased frequency of ischemic heart disease (p < 0.01), valvular heart disease (p < 0.01), and retinopathy (p < 0.01). We conclude that exposure to Agent Orange is associated with various health impacts in Korean Vietnam veterans.
 ...
PMID:Impact of Agent Orange exposure among Korean Vietnam veterans. 1291 44

Angiotensin-II, a product of angiotensin converting enzyme (ACE) action, regulates vascular tone, stimulates the release of pro-inflammatory cytokines, activates NFkappaB, increases oxidant stress, and suppresses nitric oxide synthesis. Thus, angiotensin-II is pro-inflammatory in nature. Hence, increase in ACE activity and the concentrations of angiotensin-II initiate and perpetuate inflammation. Since ACE is present in many tissues including: the uterus, placenta, vascular tissue, heart, brain, adrenal cortex and kidney, leukocytes, alveolar macrophages, peripheral monocytes, neuronal cells and epididymal cells, this suggests that angiotensin-II may have a role in atherosclerosis, congestive cardiac failure, stroke, bipolar disorder, schizophrenia, dementia, Alzheimer's disease, psoriasis, atopic and non-atopic dermatitis, eczema, several acute and chronic inflammatory diseases, and cancer, conditions in which inflammation is known to play a significant role. This suggests that ACE inhibitors and/or angiotensin-II receptor blockers could be of significant benefit in the management of these conditions. Alternatively, structural analogues of presently available ACE inhibitors and angiotensin-II receptor blockers could be developed such that they are not only useful in the treatment of hypertension and CHF but also possess anti-inflammatory actions.
 ...
PMID:Is angiotensin-II an endogenous pro-inflammatory molecule? 1587 6

Immune mechanisms play a central role in various diseases such as eczema and psoriasis, and in the past treatment tended to involve corticosteroids and cytostatic drugs. Organ transplantation has stimulated the development of newer immunosuppressants, some of which have also been found to be efficacious in the inflammatory dermatoses. The best studied such immunosuppressant is cyclosporin, which has shown efficacy especially in psoriasis and atopic dermatitis. The major limiting factor in the use of cyclosporin is its adverse effects, especially nephrotoxicity and hypertension. Therefore the risk : benefit ratio should always be considered before initiation of cyclosporin therapy, and the patient should be carefully followed for such adverse effects. Tacrolimus seems to share the efficacy and most of the adverse effects of cyclosporin when used systemically, presumably because of its similar intracellular mechanism of action. Unlike cyclosporin, tacrolimus is efficacious topically, which may allow lower systemic adverse effects to be combined with higher local efficacy. Other newer immunosuppressants include sirolimus (rapamycin) and monoclonal antibodies. Their use in dermatology is still in the research phase, and no conclusions about their clinical potential can yet be made.
 ...
PMID:Use of the newer immunosuppressive agents in dermatology. 1802 Apr 98

Many older people living at home or in residential settings in the community suffer from inflammation of the skin of the lower legs, or venous eczema. Management of this condition may depend on the background of the professional who carries out the initial assessment. Those with a tissue viability background may plan their care based on an assessment of the patient for suitability for compression, to reverse the venous hypertension which may be a causative factor of the eczema. On the other hand, professionals with a background in dermatology may base initial care plans on the use of emollients and topical steroids to reduce inflammation. This article examines the evidence base for our understanding of what causes venous eczema, questions whether current management of the condition is truly evidence-based, and argues for a more pro-active approach to both assessment and management of venous eczema.
 ...
PMID:Exploring the aetiology and management of venous eczema. 1802 10

Resonance chronophytotherapy (RCT) was carried out to patients with epilepsy, bronchial asthma, rheumatism, scleroderma, hypertension, chronic glomerulonephritis, vegetovascular dystonia, female sterility, round-type alopecia, vitiligo, eczema, psoriasis, onychomycosis. Special medicine technology RCT does not have any adverse effects nor contraindications and is intended first of all to eliminate non specific signs of a disease, decrease dependence and complications of applying chemical synthetic medications. RCT may be used together with any type of specific treatment. Internet variant of TRC have been developed.
 ...
PMID:[About phenomenon of time and efficiency of chronotherapy of chronic diseases]. 1882 54

Aloe greatheadii var. davyana (Asphodelaceae) is used among rural South African communities to treat arthritis, skin cancer, burns, eczema, psoriasis, digestive problems, high blood pressure and diabetes, despite very little supporting scientific evidence. Due to increased interest by both the scientific community and industry regarding the medicinal uses of this plant species, we identified, quantified and compared the phytochemical contents and antioxidant capacities of two extracts of A. greatheadii; a leaf gel extract (LGE) and a 95 % aqueous ethanol leaf gel extract (ELGE), using various modified extraction procedures, GC-MS and spectrophotometry. Apart from extensively characterizing this medicinal plant with regards to its organic acid, polyphenols/phenolic acid, alcohol, aldehyde, ketone, alkane, pyrimidine, indole, alkaloid, phytosterol, fatty acid and dicarboxylic acid contents and antioxidant capacities, we describe a modified extraction procedure for the purpose of general phytochemical characterization, and compare this to a 95 % aqueous ethanol extraction technique. From the results it is clear that A. greatheadii contains a variety of compounds with confirmed antioxidant capacity and other putative health benefits (such as blood glucose, cholesterol and cortisol lowering properties) relating to the prevention or treatment of diabetes, cardiovascular disease, cancer and hypertension. The results also indicate that separate ethyl acetate/diethyl ether and hexane extractions of the LGE, better serve for general phytochemical characterization purposes, and 95 % aqueous ethanol extraction for concentrating selective groups of health related compounds, hence justifying its use for biological in vivo efficacy studies.
 ...
PMID:Phytochemical contents and antioxidant capacities of two Aloe greatheadii var. davyana extracts. 1883 Jan 48

The course of time itself in alive organisms is treated from positions of the special theory of the relativity created by A. Einstein in 1905 and added by the Nobel winners H.A.Lorentsem, M. Plankom, M. fon Laue. These achievements of fundamental physics have been put in a basis of special medical technology "Resonant chronophytotherapy" (SMT RCPT) which is applied in practice of treatment of chronic diseases for 27 years. Grass tinctures in various dosages are used in SMT RCPT, which patients take once a day during precisely designated time. Parameters "dosage-time" daily vary. SMT RCPT have been conducted in treatment of epilepsy bronchial asthma, rheumatism, sclerodermia, hypertension, chronic glomerulonephritis, vegeto-vascular dystonia, female sterility, circular alopecia, vitiligo, eczema, psoriasis, onychomycosis. SMT RCPT does have adverse events, has no contra-indications to its use, directed, first of all, on elimination of nonspecific signs of a disease, reduces dependence and complications of the use of chemical synthetic preparations. SMT RCPT can be combined with any kind of specific treatment. Internet-variant of SMT RCPT has been developed. Chronomedicine is priority tendency in industrialized countries of the world--the USA, the Great Britain, Germany, France, Russia, China, Japan and appears on lead positions among alternative methods of treatment, both traditional, and non-traditional.
 ...
PMID:[Chronotherapy and relativity theory]. 1914 32


<< Previous 1 2 3 4 5 Next >>