Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This survey describes respiratory and mucosal symptoms of garbage-handling and recycling workers in Denmark. The study includes 20 paper-sorting workers, eight compost workers, and 44 garbage-handling workers. As a control group, 119 workers from water purification plants of Copenhagen were chosen; workers in our study had a lower mean age and shorter mean employment time than did members of the control group. There was no significant difference in tobacco consumption between the groups. Garbage-handling workers were exposed to a significantly higher mean concentration (SD) of total dust than were water supply workers-0.74 (0.77) mg/m3 compared with 0.42 (0.25) mg/m3 (p < 0.05). Total count of microorganisms was significantly higher in garbage-handling and composting areas compared with paper-sorting as well as water supply areas 0.46 (0.125) x 10(5), 0.54 (0.77) x 10(5), 4.7 (5.89) x 10(3), and 0.08 (0.04) x 10(3) cfu/m3, respectively (p < 0.05). This difference could not be explained as an effect of differential growth requirements. Significantly higher amounts of gram-negative bacteria were found in composting and garbage-handling plants than in water-supply plants. In garbage-handling plants only, there were significantly higher amounts of endotoxins than in paper-sorting plants. Significantly higher prevalence of chest tightness (14%), flu-like symptoms (14%), itching eyes (27%), itching nose (14), and sore or itching throat (21%) were found among garbage-handling workers, compared with, respectively, 1, 1, 11 and 0% among water-supply workers. Furthermore, prevalence of nausea and vomiting or diarrhea rose from 2% and 7% among the water-supply workers to 19% and 27% among the garbage workers.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Respiratory disorders and atopy in Danish refuse workers. 800 91

The mechanism of water-induced pruritus in patients with polycythemia vera is unknown. Evidence has been presented previously that bathing or showering may trigger mast cell degranulation and that release of a mediator by mast cells may be responsible for the pruritus. Tryptase is a specific marker of human mast cell secretory granules and its presence in body fluids indicates mast cell degranulation. In this study, serum tryptase levels were measured both before and one hour after showering in 11 patients suffering from polycythemia vera and water-induced pruritus. Tryptase was not found in the serum of any of the subjects one hour after showering, when levels would be expected to be near peak had significant mast cell degranulation occurred. These results argue against mass cell degranulation with systemic release of a mast cell product as the mechanism for water-induced pruritus in patients with polycythemia vera.
 ...
PMID:Polycythemia vera and water-induced pruritus: evidence against mast cell involvement. 816 24

A female patient was presented because of a prickling sensation that appeared shortly after warm water contact. Examination revealed no abnormality, but water exposure was followed by pruritus without any visible skin changes. Blood and bone marrow examinations revealed abnormalities typical of polycythemia vera. Skin biopsy before and after warm water challenge showed increased numbers of mononuclear cells in the papillary dermis and epidermis particularly after water exposure. Phlebotomy was associated with prompt cessation of pruritus.
 ...
PMID:Aquagenic pruritus as a presenting symptom of polycythemia vera. 835 2

Adrenocortical adenoma, nodular hyperplasia, or carcinoma was diagnosed in 50 ferrets. Thirty-five (70%) ferrets were female and 15 (30%) were male. The mean age at which clinical signs were first noticed was 3.4 years (range, 1 to 7 years). Clinical signs included large vulva (n = 31; 89% of females), alopecia (n = 43; 86%), pruritus (n = 20; 40%), and increased consumption of water and increased urine output (n = 4; 8%). A mass was palpated at the cranial pole of the kidney during physical examination of 17 (34%) ferrets. Ultrasonography, performed on 39 of 50 ferrets, revealed a unilateral adrenal gland mass in 19 (49%). Four ferrets were anemic, and 2 ferrets were thrombocytopenic. Baseline plasma concentrations of cortisol and corticosterone were within or below the reference range in all 17 ferrets tested, whereas baseline plasma estradiol concentrations were high in 4 of the 11 ferrets (36%) tested. AFter adrenocorticotropic hormone (ACTH) administration, only 1 ferret had a slightly exaggerated response on the basis of plasma cortisol concentrations, and all 17 had normal responses on the basis of plasma corticosterone concentrations. There was little or no increase in plasma estradiol concentrations after ACTH administration. Of the 50 ferrets, 39 were treated by adrenalectomy. Unilateral adrenalectomy was performed in 34 ferrets in which 1 adrenal gland was large, whereas subtotal bilateral adrenalectomy was performed in 5 ferrets with bilateral adrenal disease. Five ferrets died in the immediate postoperative period, and follow-up information was available for the remaining 34, 1 to 34 months after surgery.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Hyperadrenocorticism associated with adrenocortical tumor or nodular hyperplasia of the adrenal gland in ferrets: 50 cases (1987-1991). 840 89

Vibrio alginolyticus is a microorganism of marine environment which occasionally may cause infections on man. We described four patients with external otitis who had prolonged contact with sea water presented itch and seropurulent fluid. V. alginolyticus was isolated by pure culture from ear fluid of three of them and associated to V. fluvialis in another. The administration of ciprofloxacin in three cases, and ceftazidime in the other succeeded in the remission of the symptoms.
 ...
PMID:[Otitis externa caused by Vibrio alginolyticus: description of 4 cases]. 847 Dec 88

We report a case of drug eruption caused by the crude drug Boi. A 41-year-old female patient had been diagnosed with chronic rheumatoid arthritis in the department of internal medicine. After ingestion of a decoction of the crude drug Boi for the alleviation of arthralgia, a slight fever developed, which was followed by systemic edematous erythema with itching. HPLC showed that the main components of the crude drug Boi are sinomenine and magnoflorine. The results of patch tests were negative for all oral drugs that the patient had been taking. Oral ingestion tests showed that the patient showed positive reactions to the as-is Boi boiling-water decoction and 1/10-volume sinomenine. Based on this, the drug eruption was judged to be caused by sinomenine. It is considered the first time that the causative component of a drug eruption was confirmed by oral ingestion tests with components of a crude drug of Kampo medicine (Sino-Japanese traditional medicine).
 ...
PMID:A case of drug eruption caused by the crude drug Boi (Sinomenium stem/Sinomeni caulis et Rhizoma). 858 64

An eight week trial, involving superficial hyperthermia delivered biweekly via simple water bath immersion, was tested for its ability to clear mild to moderate psoriatic lesions. Seven patients were treated and three cases rapidly improved. In the remaining patients, the treatment frequency was increased to alternate days; two cases improved significantly, one patient showed a partial response, and the fourth had no visible change (this was the only patient taking concurrent drug therapy--etretinate). In addition to resolving psoriatic lesions, water bath hyperthermia also reduced edema (swelling) and relieved pruritus (itching) in all patients, both during the treatment period and for up to several months after lesions had returned. Lesion reappearance occurred within one to three months after the last heat treatment. We retreated one patient and produced a second complete remission. These results indicate that simple repetitive water bath hyperthermia alone is effective in the treatment of psoriatic lesions in heatable locations. An unexpected side effect was enhanced melanin content (tanning) in all areas where hyperthermia treated skin was exposed to sunlight.
 ...
PMID:Water bath hyperthermia is a simple therapy for psoriasis and also stimulates skin tanning in response to sunlight. 858 97

The cultural context of forest onchocerciasis was studied in the Boulou and Baka ethnic communities in the Dja-Lobo Division of southern Cameroon. A 2-day survey used focus group interviews followed by a questionnaire administered to 212 randomly selected individuals in 8 communities (88 male and 124 females heads of household) to assess their knowledge about onchocerciasis. Most people (98%) had some knowledge about the disease. Minak was the term used for filariasis by most people (97%) and people knew (90%) that black fly (nyamendimi) was responsible for its transmission. Other vectors of the illness identified were mosquitoes, dirty water, sorcery, and taboo foods. 81% thought that maternal transmission was possible and 66% indicated that filariasis could be transmitted sexually. Virtually all respondents associated itching and rash with minak (filariasis) and more than 60% also recognized the swelling of the skin and leopard skin as manifestations of filariasis. Filariasis, malaria, worms, and blindness were placed in the middle category when the severity of various diseases was ranked by 20 Boulou adults. In contrast, the Baka did not think that filariasis caused blindness, nor that it is linked to eye-worms. However, the 212 individuals ranked blindness as the most severe among other diseases (filaria, malaria, diarrhea, and intestinal worms). 80% of the Boulou and Baka adults had had filariasis in the previous year, but only 5% of the Boulou children and none of the Baka children had had filariasis during that time period. With respect to intestinal worms, 71% of the Boulou adults and 60% of the Baka adults had had intestinal worms in the previous year, while more than 90% of the Boulou children and all of the Baka children had had intestinal worms. Of the 90% who revealed that they had had filariasis at least once before, 69% sought treatment. 54% had tried traditional treatment, while 50% had tried Notezine, 49% had tried Phenergan, and 38% had tried M.G. Lumiere.
 ...
PMID:Ivermectin distribution and the cultural context of forest onchocerciasis in South Province, Cameroon. 864 8

Fosphenytoin is a water-soluble disodium phosphate ester of phenytoin that is converted in plasma to phenytoin. Fosphenytoin is compatible with most common i.v. solutions and can be administered safely through the i.m.route. An additional safety factor is the absence of propylene glycol in the fosphenytoin formulation. Propylene glycol is used as a vehicle in the i.v. phenytoin preparation and by itself may produce serious cardiovascular complications. Studies of the pharmacokinetics, safety, and tolerance of i.v. fosphenytoin have demonstrated that fosphenytoin produces phenytoin plasma concentrations similar to those achieved with oral and i.v. phenytoin, but without significant cardiovascular effects and only minimal discomfort at the injection site. Aside from local reactions, the most common adverse events associated with fosphenytoin have been pruritus and reactions typical of phenytoin (e.g., dizziness, somnolence, and ataxia). Fosphenytoin represents a significant advance in the treatment of patients with seizures who require parenteral therapy.
 ...
PMID:Intravenous administration of fosphenytoin: options for the management of seizures. 864 9

Haemorrhoids or piles are varicosities in the anal canal caused by local pressure. Sometimes they prolapse. Symptoms may include itching, discomfort, pain and bleeding. Haemorrhoids are common in pregnancy. Constipation aggravates piles, so a healthy diet with plenty of water and fibre is advisable. Some sufferers need an appropriate laxative as well. Cleanliness of the anal area is important. Proprietary moist toilet tissues are sold for this purpose and can be soothing and helpful. Relief of symptoms is by haemorrhoid creams, ointments and suppositories. Active ingredients typically include antiseptics, anti-inflammatories, anti-pruritics and local anaesthetics. Many are available from pharmacies without a prescription. If in doubt, always refer the patient to a doctor. For example, rectal bleeding may be due to some more serious condition, or pruritus to anal thrush. In the case of children the advice of a doctor should be sought.
 ...
PMID:Remedies for common family ailments: 9. Haemorrhoids. 868 Feb 38


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>