Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dermatitis herpetiformis Duhring restricted to knees and ellbows is relatively unknown and is called Cottini type. We observed a 23 year old female patient, in whom the resolution of the lesions occured after topical steroids. The dermatitis flared possibly following treatment with an iodine-containing coughing sirup.
 ...
PMID:[Localized dermatitis herpetiformis Duhring of the Cottini type]. 65 20

To investigate the mechanism of the cough-like reflex (CLR), we employed 1.1-dimethyl-4-phenylpiperazinium iodide (DMPP). In dogs anesthetized with alpha-chloralose, CLR was induced by administration of DMPP (i.v. and intracarotid arterial), lobeline and nicotine. Repeated administration of DMPP did not cause a tachphylaxis, however, lobeline and nicotine did induce a tachphylaxis. DMPP (i.a.), lobeline, nicotine and histamine caused an increase in respiratory resistance as measured by a Respiratory Resistance Meter, while DMPP (i.v.) did not. The ED50 of morphine, codeine, oxymethebanol, picoperidamine and piclobetol on CLR with DMPP was higher than that of those drugs employed for the peripherally-induced cough. CLR with DMPP was not affected by isoproterenol, ephedrine, atropine and propranolol. CLR was markedly depressed by hexamethonium and slightly depressed by benzonate. CLR was abolished after bilateral vagotomy or bilateral denervation of the carotid sinus nerves. These results indicate that the mechanism of CLR with DMPP is different from that of peripherally-induced cough and the carotid body chemoreceptor plays an important role in CLR with DMPP. This CLR may be useful for demonstrating the site of action and the mechanism of antitussive drugs.
 ...
PMID:[Pharmacological studies on the cough-like reflex induced by chemical stimulation (author's transl)]. 66 81

The feeding of ethylenediamine dihydriodide (EDDI) at the dose levels of 50 and 500 mg/animal/day and urea at the dose level of 45 g/animal/day did not affect duration of clinical signs, body weight gain, magnitude or duration of fever, serum concentration of glutamic oxalacetic transaminase, packed cell volume, and differential white blood cell counts in feeder cattle experimentally infected with infectious bovine rhinotracheitis (IBR) virus. However, coughing and abundance of nasal discharge were significantly greater in calves fed EDDI before and during primary IBR virus infection. Those calves fed 500 mg of EDDI/day coughed more, had greater nasal discharge, and exhibited greater lacrimation than did those given the smaller dose. These 3 clinical signs were considered to reflect both the expectorant action of EDDI and the pathogenic effects of IBR virus. In all calves, including controls, the coughing, nasal discharge, and lacrimation were most prominent during the period of peak infection (7 to 14 days after the calves were given intranasal inoculation) of the IBR virus. Total serum iodine concentration became maximal (mean of 1,400 ng/ml) in 8 calves after they had been fed the larger dose of EDDI for 2 weeks. This value was maximal (about 300 ng/ml) in another 8 calves after 3 weeks' feeding of the smaller dose (50 mg/day). When EDDI exposure was maintained at the dose level of 50 mg/day for 5 weeks longer, mean serum iodine values remained at about 275 ng/ml, and those of control calves averaged 140 ng/ml.
 ...
PMID:Clinical infectious bovine rhinotracheitis in cattle fed organic iodine and urea. 119 May 85

The aim of the randomized multicentre double-blind study was to establish whether nonionic contrast media differ in tolerability. The controlled comparison was conducted at 4 centres on a total of 798 patients with indication for i.v. DSA and computed tomography. The nonionic contrast media Iopamidol and Iopromide with an iodine content of 300 mg/ml each were studied. The osmolality of both contrast media is virtually identical. Both groups of patients were largely homogeneous in terms of demographic data and case history. The history of allergies was positive in 32.4% of the Iopamidol group and in 32.3% of the Iopromide group. The arithmetic mean of the doses administered to each patients was 148.3 and 149.3 ml, respectively. At all 4 centres there was a higher incidence of adverse events with Iopromide than with Iopamidol. The main differences with regard to pseudo-allergic reactions was the incidence of urticarial reactions, pruritus, nausea, vomiting and coughing. 89 of the 399 patients (22.3%) receiving Iopamidol and 120 of the 399 patients (30.1%) receiving Iopromide experienced pseudo-allergic reactions. The difference between both contrast media is statistically significant (p less than 0.05). There is a 95% certainty that less pseudo-allergic reactions will occur after an Iopamidol injection than after Iopromide. Possible explanations for the differences in tolerability between the two nonionic contrast media with identical osmolality are discussed.
 ...
PMID:[Tolerability of nonionic contrast media--results of a multicenter double blind study]. 161 Sep 29

A 72-year-old woman was admitted for cough and dyspnea. Bronchofiberscopy examination revealed lung cancer at the right main bronchus. Plain chest X-ray and chest CT revealed that the tumor had invaded to the mediastinum and esophagography demonstrated stenosis of the thoracic esophagus without fistula. Because pulmonary resection was contraindicated, chemotherapy for lung cancer was initiated. Complete response was noted, but an esophago-pleural fistula developed as a consequence of chemotherapy. After intrathoracic tube drainage, a permanent endoesophageal tube was inserted through a small incision in the stomach under general anesthesia. However, it migrated into the thoracic empyema after 4-postoperative days. Because the lung cancer was well-controlled, a second operation to reconstruct the esophagus was performed without resection of the thoracic esophagus or fistula. After the operation, thoracic empyema was washed out with povidone iodine and pure alcohol. The chest tube was removed 3 months after the second operation. We conclude that in cases of esophago-pleural fistula caused by chemotherapy for lung cancer, if complete response to chemotherapy is noted, reconstruction of the esophagus should be considered.
 ...
PMID:[Surgical treatment of esophago-pleural fistula caused by chemotherapy for lung cancer]. 164 49

Effects of opioids and opioid antagonists on citric acid-induced cough and reflex bronchoconstriction have been examined in conscious guinea pigs. Airway reflexes produced by inhaled citric acid are mediated by capsaicin sensitive sensory neurons, and we examined particularly the possibility that inhibitory effects of opioids can be exerted locally in the airway. As expected, systemically administered codeine (1-10 mg/kg), meperidine (3-30 mg/kg) and morphine (1-10 mg/kg) dose-dependently inhibited cough and bronchoconstriction. However, inhalations of nebulized codeine (10-100 mg/ml) and morphine (10-30 mg/ml) also produced these effects. The potency and rapid onset of action of inhaled codeine suggest that it exerted its effects without first being metabolized to morphine. The opioid receptor antagonist naloxone completely (10-100 micrograms/kg), and nalorphine (a mixed agonist/antagonist) (1-3 mg/kg) partly, inhibited codeine's antitussive and antibronchoconstrictor effects. Nalorphine alone (3-30 mg/kg) inhibited citric acid induced reflexes, whereas naloxone was without effect. Prior inhalation of a quaternary opioid receptor antagonist, levallorphan methyl iodide (10 mg/ml), abolished the inhibitory effects of inhaled codeine (30 mg/ml). The present data suggest that inhibition of cough and reflex bronchoconstriction can be produced by opioids, acting on mu and kappa receptors located in the guinea pig tracheobronchial tree. The possible existence in the airways of a unique opioid receptor mediating inhibition of cough (as described in the central nervous system) cannot be excluded.
 ...
PMID:Airway opioid receptors mediate inhibition of cough and reflex bronchoconstriction in guinea pigs. 215 65

Calves were fed milk replacer containing .57, 10, 50, 100, or 200 ppm iodine (from ethylenediaminedihydroiodide) in DM, from 3 to 38 d of age, to estimate the minimum toxic concentration of iodine. Only the 200 ppm iodine intake reduced weight gains, DM intake, feed efficiency, and DM digestibility. At the 100 and 200 ppm iodine intakes, protein digestibility was reduced, and calves showed typical symptoms of iodine toxicity (nasal discharge, excessive tear and saliva formation, and coughing from tracheal congestion). Thyroid iodine increased with every elevation in iodine intake. Iodine in plasma, bile, and non-thyroid tissues started to increase at the 50 ppm intake and, except for muscle, tended to increase again at the 100 and 200 ppm intakes. Thus, the preruminant calf tolerated up to 50 ppm iodine in milk replacer DM for 5 wk postpartum. However, as iodine concentrations in plasma and nonthyroid tissues started to increase at 50 ppm iodine, an upper limit of 10 ppm would be more preferable.
 ...
PMID:Effects of elevated iodine in milk replacer on calf performance. 234 52

Special side effects which relate to specific areas are discussed. Head and neck radiation produces acute problems related to swallowing, dry mouth, sore throat and thickened saliva which all require medication. Alteration of taste may last for months after radiation is completed. Radiation to lungs may cause worsening breathlessness and coughing which may necessitate interruption of treatment. Radiation to pelvis and abdomen result in nausea and diarrhoea which usually respond to treatment. Proctitis, vaginal discharge and urinary problems all need attention. With cranial radiation, hair loss is a major problem and unlike chemotherapy induced alopecia, there is poor recovery. Patients must be informed that their condition will improve when radiation ceases, and not attribute all symptoms to underlying disease. Protection in this country is in line with international standards and strict adherence protects the work force. Patients with radioactive sources in situ e.g. radium or implants such as gold seeds, iridium wires, or being treated by radioactive iodine all require special nursing and are nursed in a protected ward. Staff wear film badges to detect radiation absorbed. If in doubt about safety measures contact superiors or radiophysics department of hospital. Patients already isolated from visitors must not be neglected and nurses must observe instructions and then proceed with safety.
 ...
PMID:About radiotherapy--Part II. Side effects and staff protection. 273 65

Increasing lung cancer mortality has created renewed interest in the bronchoscopic use of isotopes for palliation of recurrent airway carcinomas. In the first part of this paper we report our clinical experience with iodine-125 implantation for treatment of endobronchial carcinomas in 18 patients followed until death. Symptoms of cough, hemoptysis, and dyspnea were most effectively relieved with tumors limited to the bronchial lumen. Contraindications to this procedure include extensive extrabronchial tumors causing airway compression and severe debility. In the second part of this paper the development of a new isotope delivery system designed to overcome technical difficulties experienced in the treatment of some patients with interstitial iodine 125 is described. An isotope capsule was constructed to permit insertion and removal by means of a fiberoptic bronchoscope. This device was successfully tested in animals and is now approved for clinical trials. It represents a unique, new modality for treatment of superficial, multifocal, and less-advanced recurrent bronchogenic carcinomas.
 ...
PMID:Bronchoscopic brachytherapy. 274 4

A 33-year-old female presented for elective excision of a posterior fossa tumour following two generalized seizures six months earlier. The patient had been asymptomatic on phenytoin 300 mg/day. Two h pre-operatively, a 300-mg dose of phenytoin was administered, general anesthesia induced and pancuronium bromide given to achieve neuro-muscular paralysis. Respiration was supported and anesthesia maintained with isoflurane and nitrous oxide in oxygen. Thirty min into the operation a further 2-mg dose of pancuronium bromide was administered. One h later, the patient coughed. A peripheral nerve stimulator was applied to the right common peroneal nerve with surface electrodes. Over the next 75 min a total of 15 mg of pancuronium bromide was required. With each dose there was a complete loss of response to peripheral nerve stimulation, followed by a rapid return of full train-of-four response, accompanied by coughing and cerebral engorgement. At this point, metocurine iodide was administered with full sustained paralysis for 45 min. Blood samples collected during a second operation indicated the patient had an extremely short pancuronium elimination half-life and a small volume of distribution. Several explanations are offered including phenytoin induction of hepatic microsomal enzymes responsible for the biotransformation of pancuronium, alterations in tissue or protein binding and/or alterations in myoneuronal junctional response.
 ...
PMID:Pancuronium-phenytoin interaction: a case of decreased duration of neuromuscular blockade. 322 Jun 9


1 2 3 Next >>