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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We studied 20 patients with cluster headache (11 males, 9 females) and 10 subjects free from this disorder. Nasal cavities were endoscopically studied to evaluate the mucociliary transport, pH, IgG, IgA and IgM levels in nasal secretion and in serum, and Na, K and Cl serum levels. We observed in all patients in the study group in comparison with the control group an increase of pH, and of serum IgA and IgM levels (but not of IgG). Na, K, and Cl serum levels in the patients with cluster headache were lower than those in the control subjects.
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PMID:[Immunohistochemical profile of the nasal mucosa during the acute phase of cluster headache]. 148 88

The possibility of immunological mechanisms causing headaches has been proposed in the past. To investigate the immunological system activation in patients with chronic headaches, we evaluated the kappa/lambda ratios of immunoglobulins in 40 patients with migraine and 49 patients with tension-type headache. Nineteen healthy volunteers composed the control group. The serum kappa and lambda levels of immunoglobulins were determined by using the enzyme-linked immunosorbent assay (ELISA) techniques. The kappa/lambda ratios of IgG in the patients with tension-type headache were significantly higher than those in the controls. The kappa/lambda ratios of IgA and IgM in the patients with headaches were higher than those in the controls, but they were not statistically significant. The total concentrations of IgG, IgA and IgM were significantly higher in the patients with migraine. In the patients with tension-type headache, the total concentrations of IgG and IgA were significantly higher than those in the controls. The high levels of kappa/lambda ratios of IgG in the patients with tension-type headache and the increase in the total concentrations of immunoglobulins in the patients with migraine and tension-type headache, observed in this study, suggest that the humoral immunological system activation might exist, and it might be related to the etiology of tension-type headache and migraine.
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PMID:Immunoglobulin kappa/lambda ratios in migraine and tension-type headache. 148 54

Gliadin antibodies of the IgG and IgA isotypes and IgG subclasses were measured in 200 adults who were randomly selected from the Icelandic National Register. Those with the highest gliadin antibody concentrations were invited with negative controls to participate in a clinical evaluation. Neither the study subjects nor the physicians who recorded and evaluated the clinical findings were aware of the antibody levels. Significantly higher proportion of the gliadin antibody positive individuals reported unexplained attacks of diarrhoea (p = 0.03), and IgA gliadin antibodies were associated with increased prevalence of chronic fatigue (p = 0.0037). The gliadin antibody positive group also showed significantly decreased transferrin saturation, mean corpuscular volume and mean corpuscular haemoglobin compared with the gliadin antibody negative controls. Serum folic acid concentrations were significantly lower in the IgA gliadin antibody positive individuals. On blind global assessment 15 of the 48 participants were thought to have clinical and laboratory features that are compatible with gluten sensitive enteropathy, and 14 of these were in the gliadin antibody positive group (p = 0.013). Complaints that have not been associated with gluten intolerance had similar prevalence in both groups with the exception of persistent or recurrent headaches that were more common in the gliadin antibody positive group. These findings raise the possibility that a subclinical form of gluten intolerance may be relatively common.
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PMID:Do adults with high gliadin antibody concentrations have subclinical gluten intolerance? 154 15

The study was carried out in 89 men aged 21 to 57 years with a history of exposure to mercury vapour from 2 to 26 years during occupational work involving chlorine production by the method of mercury electrolysis. The workers were divided into three groups depending on the duration of occupational exposure: 1) 32 workers with a short history of exposure 2-10 years, 2) 37 workers with medium-long exposure - 11-20 years, and 3) 20 workers with a history of long exposure - 21-26 years. The urinary concentrations of mercury in these individuals was 73 +/- 60 microliters x 1(-1), and in blood this concentration was not exceeding 50 microliters x 1(-1). The control group comprised 40 men aged 17 to 52 years. They had not had any occupational exposure to chemicals, or harmful physical factors. On the basis of clinical, haematological and biochemical studies 89 workers with occupational exposure to mercury vapour were regarded as clinically healthy. None of them had any symptoms and signs of the complete neurasthenic syndrome or organic brain injury. Increased nervous excitability was the complaint of 24 workers, 9 had headaches, sleep disturbances were reported by 5, and a feeling of tiredness and apathy was mentioned by 5 men. EEG recording demonstrated 81 normal tracings, and moderately pathological records in 8 men. The parameters of immunity and proteins acute phase reaction were determined, measuring the concentration of immunoglobulins, lysozyme, C3c, C4, alpha 1-acid glycoprotein, haptoglobin and ceruloplasmin in serum. A lower level of IgA, IgG and lysozyme was only noted in individuals with occupational exposure exceeding 20 years.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Parameters of immunity acute phase reaction in men in relation to exposure duration to mercury vapours. 172 75

One hundred and twenty patients (64 men and 56 women, aged 19 to 63) with chronic pyelonephritis were subdivided into two groups: a control group of 30 subjects and an experimental one of 90 subjects. Experimental subjects underwent short wave therapy (460 MHz, 50-60 W, for 8-20 minutes) in the lumbar area. Lumbosacral pain disappeared in 87 out of 90, subjects, intercostal pain in 20 out of 28, headache mitigated in 40 out of 53, asthenia was markedly reduced in 49 out of 50. Systolic and diastolic hypertension was reduced, as well as the Kakorski-Addis count in urine. Diurnal diuresis and lysozyme increased, while IgG, IgA and IgM were reduced.
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PMID:[Effects of short-wave therapy in patients with chronic pyelonephritis]. 183 63

Central nervous system involvement of systemic lupus erythematosus was observed in 34 (36%) of the 94 patients studied between 1970-1990. A review of the diagnostic methods and therapy for central nervous system lupus is presented. The diagnosis of primary cerebral lupus was based on the history, physical examination and on the results of the cerebrospinal fluid analysis, CT-scan and EEG. Intractable headache (22/34), behavioural abnormalities (18/34), cranial neuropathy (16/34) occurred most frequently among neuropsychiatric symptoms. Immunoglobulin analysis of the cerebrospinal fluid proved to be the most sensitive method for detecting clinical activity (in 20/23). Central nervous system involvement was suggested by conventional serological test to a lesser degree. Alterations on CT scan and EEG were found in 17/27 and 14/26 of cases, respectively. IgM, IgA, and IgG indexes (indicators of intratechal immunglobulin synthesis) decreased when the central nervous system events subsided after successful treatment but the CT abnormalities (e. g. atrophy) were not altered.
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PMID:[The role of the central nervous system in lupus erythematosus]. 204 15

Twenty women with Chlamydia trachomatis genitourinary infection were treated with oral enoxacin 800 mg/day in two divided doses for 12 days starting on day 1 of the menstrual cycle. A physical examination was performed before the start and 28-30 days after the end of the treatment. At the final examination cultures of urethral and endocervical swabs and endometrial samples were negative in all cases, demonstrating that Chlamydia trachomatis infection had been eradicated. No significant results were obtained at serologic evaluation with the indirect immunofluorescence method to show specific IgM, IgG and IgA antibodies. In the four women with subjective symptomatology this was improved by the treatment with enoxacin. Only two patients presented mild side effects (headache, tachycardia, nausea). Enoxacin seems therefore a very effective and well tolerated drug in the treatment of Chlamydia trachomatis genitourinary infection.
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PMID:Enoxacin in the treatment of Chlamydia trachomatis genitourinary infection. 207 18

The authors provide the results of an analysis of the interrelation between the immunologic and biochemical parameters in 6 groups of patients suffering from facial pains or headaches (a total of 153 patients). Significant correlations were revealed in the patients' groups with trigeminal neuralgia and periodic migrainous Horton's neuralgia. The main attention was concentrated on the following parameters: IgA in the serum, secretory IgA in the patients' saliva, % CD4 of lymphocytes and histamine concentration in the peripheral blood, concentration of beta-endorphin in the plasma, catecholamine content in the urine.
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PMID:[Immunologic and biochemical changes in patients with cranio-facial pain]. 216 79

In a phase I-II study, nine patients with myelodysplastic syndromes and concomitant severe transfusion-dependent cytopenias were treated with recombinant human interleukin-3 (rhIL-3) to improve hematopoietic function. Doses of rhIL-3 ranged from 250 micrograms/m2 to 500 micrograms/m2 and were given as daily subcutaneous bolus injections for 15 days. Blood leucocyte counts increased 1.3- to 3.6-fold in all nine patients, including neutrophils, eosinophils, lymphocytes, basophils, and monocytes. The mean absolute neutrophil counts increased from 1,350/microL (range, 150 to 2,420) to 2,660/microL (range, 300 to 9,380) (P less than .05) immediately after the end of rhIL-3 therapy and to a maximum count of 4,096/microL (range, 350 to 10,820) (P less than .01). Platelet responses were seen in two of four profoundly thrombocytopenic patients, resulting in discontinuation of platelet transfusion. The requirements for red blood cell transfusion temporarily improved in one patient. Stimulation of plasma cells was evident by a significant increase in serum IgM and IgA levels. Mild side effects (fever, headache, local erythema, and bone pain) were observed in some patients, while transient thrombocytopenia developed in two patients. Disease progression with an increase in blast cells was seen in one patient. These results suggest that rhIL-3 is effective in stimulating hematopoiesis of all lineages in patients with myelodysplastic syndromes and may produce at least short-term hematologic improvement.
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PMID:Effects of recombinant human interleukin-3 in patients with myelodysplastic syndromes. 237 79

120 children, 71 male and 49 female, aged between 2 years and 15 years (mean 6.15 +/- 3.52 years) with recurrent respiratory infections, were treated with Immucytal, an immunomodulator of bacterial origin, based on membrane proteoglycan fractions plus bacterial ribosomes. The children, selected on the basis of the previous year's clinical score, were treated according to a random design with either Immucytal or placebo, using the same dosage of one puff per nostril plus one puff in the oropharyngeal cavity three times a day, as follows: 1st month: two weeks' treatment, one week wash out, one week's treatment. 2nd, 3rd, 4th months: two weeks' treatment, two week's wash out. Monthly throughout the treatment period the frequency and severity of airway infections episodes were assessed using the same score as for admission. Blood chemistry test, immunological assays (circulating Ig, lymphocyte subpopulations, Merieux Multitest in vivo blastization test) and respiratory tests (spirometry using a pneumotachigraph) were done before and after the treatment. 118/120 children completed treatment; the two dropouts were in the placebo group, one for compliance and the other because of headaches. Respiratory symptoms improved significantly in the actively treated children already from the first month, but not in the placebo group. This improvement consisted of reduction of the respiratory infectious episodes in both the upper and lower airways. No changes were noted in respiratory function parameters. From the immunological viewpoint, there were significant rises in serum IgA and IgM and enhanced skin response tot he Multitest; there was no change in the percentages of different circulating lymphocyte subpopulations.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Treatment using immucytal in children with recurrent respiratory infections: an Italian multicenter experience]. 268 18


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