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Query: UMLS:C0018681 (
headache
)
56,091
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A biological preparation containing 110a-130a
polypeptide
fractions with recently discovered antiserotonin and anti-bradykinin activity was employed in the prevention of migraine crises. The overall results were good in trials both versus placebo and using various doses and periods of treatment. Crises were even prevented in a case of cluster
headache
. Treatment with standard courses giving high doses concentrated in time was apparently successful in antagonising serotonin and bradykinin action on peripheral receptors.
...
PMID:[Prevention of migraine. Observations on the possibilities offered by some polypeptides]. 99 1
Electrodermal responses (as a measure of sweating) and vascular responses to irritation of the eye were investigated in 11 cluster
headache
patients and, for comparison, in another 24 patients with a confirmed site of lesion in the cervical sympathetic pathway. Seven of the cluster
headache
patients had ocular and thermoregulatory signs of a postganglionic sympathetic lesion. In these patients, and in six of seven patients with a postganglionic sympathetic lesion from some other cause, the electrodermal response to ocular stimulation was far greater on the denervated side of the forehead than on the sympathetically intact side. This pathological response can be explained by lacrimotor fibres branching into vacant sympathetic sudomotor pathways. The response could account for excessive forehead sweating during attacks of cluster
headache
, in spite of the presence of Horner's syndrome, because parasympathetic outflow to the lacrimal glands increases during attacks. In patients with diminished sympathetic vasomotor outflow, the vascular response to ocular irritation was also greater on the denervated side of the forehead than on the sympathetically intact side, irrespective of the site of the lesion. The excessive vascular response in sympathetically denervated skin could be caused by adaptive supersensitivity to peptides such as vasoactive intestinal
polypeptide
, which is known to be released from parasympathetic terminals. The same mechanism might augment vasodilatation during attacks of cluster
headache
.
...
PMID:Pathological sweating and flushing accompanying the trigeminal lacrimal reflex in patients with cluster headache and in patients with a confirmed site of cervical sympathetic deficit. Evidence for parasympathetic cross-innervation. 142 97
A patient is described with a 17-year history of intractable left-sided facial pain. The pain occurred daily in 5 sec spasms to a maximum of one every 2-3 min and was restricted to the left upper face. It was associated with rhinorrhoea on the left and often with ipsilateral facial flushing. Conventional therapy, including carbamazepine, baclofen and three posterior fossa explorations, had not provided lasting relief. Local facial stimulation by tapping a painful trigger point led to both pain and flushing of the face ipsilaterally. During this flushing, blood was collected and assayed using sensitive radioimmunoassays for several neuropeptides (neuropeptide Y, substance P, vasoactive intestinal
polypeptide
and calcitonin gene-related peptide). A marked (119%) increase in calcitonin gene-related peptide was noted in the external jugular vein blood ipsilaterally during the flushing with no change in the other peptides measured. To quantitate the effect of calcitonin gene-related peptide on human extracranial vessels, standard pharmacological procedures were used to examine the potency of the peptide as a vasodilator of human facial artery. The IC50 of calcitonin gene-related peptide for the prostaglandin F2 alpha-precontracted human facial artery was 10(-9) mol/l. The relevance of these observations to the clinical problem of migraine is considered.
Cephalalgia
1992 Feb
PMID:Cutaneous sensory stimulation leading to facial flushing and release of calcitonin gene-related peptide. 155 59
Substance P, calcitonin gene-related peptide and vasoactive intestinal
polypeptide
-like immunoreactivities have been evaluated in the saliva of 15 subjects suffering from migraine without aura and 16 control subjects. All three peptides were also measured in the symptomatic/non-symptomatic side saliva sampled from 10 cluster
headache
sufferers during the cluster period, 5 cluster
headache
sufferers out of the cluster period, as well as in the right and left side saliva of 18 control subjects. The most interesting result gives a clear difference in common migraine and cluster
headache
salivary vasoactive intestinal
polypeptide
-like immunoreactivity contents. In fact, these are enhanced during cluster
headache
attack and decreased during migraine attack when compared with the interictal period vasoactive intestinal
polypeptide
-like immunoreactivity levels. Another remarkable finding concerns the significant increase of substance P-like immunoreactivity and calcitonin gene-related peptide-like immunoreactivity levels, from basal values, in the saliva sampled during both migraine and cluster
headache
attacks. Control subjects showed a calcitonin gene-related peptide-like immunoreactivity and substance P-like immunoreactivity salivary contents significantly higher than migraine sufferers' saliva sampled in basal conditions. Conversely, calcitonin gene-related peptide-like immunoreactivities levels in controls were lower than in cluster
headache
sufferers' saliva obtained during intervals. Finally, during cluster
headache
attacks the enhancement of substance P-like immunoreactivity and vasoactive intestinal
polypeptide
-like immunoreactivity salivary contents interest the non-symptomatic side, whereas the symptomatic side salivary substance P-like immunoreactivity and vasoactive intestinal
polypeptide
-like immunoreactivity contents remain unchanged. These findings do not allow any final conclusion. However, this biochemical evaluation indicates relevant changes of the salivary neuropeptides in diseases, such as migraine and cluster
headache
, in which pain transmission is surely involved.
Cephalalgia
1990 Feb
PMID:Sensory neuropeptides (substance P, calcitonin gene-related peptide) and vasoactive intestinal polypeptide in human saliva: their pattern in migraine and cluster headache. 169 Jun 1
The innervation of the cranial vessels by the trigeminal nerve, the trigeminovascular system, has recently been the subject of study in view of its possible role in the mediation of some aspects of migraine. Since stimulation of the trigeminal ganglion in humans leads to facial pain and flushing and associated release of powerful neuropeptide vasodilator substances, their local release into the extracerebral circulation of humans was determined in patients who had either common or classic migraine. Venous blood was sampled from both the external jugular and cubital fossa ipsilateral to the side of
headache
. Plasma levels of neuropeptide Y, vasoactive intestinal
polypeptide
, substance P, and calcitonin gene-related peptide were determined using sensitive radioimmunoassays for each peptide, and values for the cubital fossa and external jugular and a control population were compared. A substantial elevation of the calcitonin gene-related peptide level in the external jugular but not the cubital fossa blood was seen in both classic and common migraine. The increase seen in classic migraine was greater than that seen with common migraine. The other peptides measured were unaltered. This finding may have importance in the pathophysiology of migraine.
...
PMID:Vasoactive peptide release in the extracerebral circulation of humans during migraine headache. 169 72
Two ganglionic cell groups, located close together and called the internal carotid ganglion, not described before in man, were demonstrated extradurally on the ventrolateral surface of the human internal carotid artery (ICA), where the greater superficial petrosal nerve is joined by the (greater) deep petrosal nerve to form the vidian nerve. The two ganglionic cell groups have fiber connections to the ICA, and consist of 50-70 cells each. By immunohistochemistry the majority of cells in one of the groups were shown to contain vasoactive intestinal
polypeptide
(VIP) and choline acetyltransferase (ChAT) indicating a parasympathetic function, whereas most cells in the other group contained substance P (SP) and possibly calcitonin gene-related peptide (CGRP), transmitters in pain fibers. Lateral to the intracavernous segment of ICA 10-150 scattered or aggregated VIP- and ChAT-positive cells were found, with fiber connections to the ophthalmic nerve, the ICA, the abducent nerve and the sphenopalatine ganglion. These cells may represent aberrant parasympathetic (sphenopalatine) ganglia, here referred to as cavernous ganglion. By radioimmunoassay substantial amounts of VIP, SP and CGRP were measured in both the extradural and the intracavernous segment of the ICA. Thus, the intracranial segment of the ICA is most likely innervated by parasympathetic and pain fibers from the internal carotid ganglion, sensory fibers from the ophthalmic division of the trigeminal ganglion, and parasympathetic fibers from the sphenopalatine and/or cavernous ganglion. Clinical implications for the activation of these nerves to cause pain, dilatation and edema in this segment of the ICA during attacks of cluster
headache
and painful ophthalmoplegic syndromes are discussed.
...
PMID:Anatomical basis for a parasympathetic and sensory innervation of the intracranial segment of the internal carotid artery in man. Possible implication for vascular headache. 171 60
Primary paraganglioma arises infrequently in the urinary bladder. We present the clinicopathologic, immunohistochemical, ultrastructural, and DNA flow cytometric findings in three cases (one man and two women). Ages at diagnosis were 19, 35, and 45 years. One female presented with paroxysmal
headaches
and hypertension that followed urination; the remaining two patients presented with hematuria. Immunohistochemical studies revealed positive reactivity for chromogranin (three patients), met-enkephalin (three), leu-enkephalin (three), vasoactive intestinal
polypeptide
(two), serotonin (one), and S-100 protein (one; sustentacular cells only). Neurosecretory granules were identified in all cases; in the patient with hypertension, the granules were small with eccentric cores similar to those of adrenal pheochromocytomas. A nondiploid DNA flow cytometric pattern was present in all three patients, an aneuploid pattern was present in two, and a tetraploid pattern was present in one. After diagnosis, one patient was alive without progression at 7 years, one died of an uncertain cause at 5 years, and one suffered multiple recurrences over a 24-year period before developing metastatic disease. While the presence of aneuploidy has been shown to be a predictor of malignant behavior in adrenal pheochromocytomas, our study illustrates that DNA ploidy cannot be used as a diagnostic criterion for malignancy in urinary bladder paraganglioma.
...
PMID:Paraganglioma of the urinary bladder: immunohistochemical, ultrastructural, and DNA flow cytometric studies. 174 2
Some cellular immune functions are impaired in cluster
headache
patients. Interleukin-2 (IL-2) is a
polypeptide
secreted by antigen or mitogen-actuated T lymphocytes that functions as a growth factor for T cells. To investigate cellular immune functions in patients with chronic
headache
, we measured the IL-2 concentration of sera in patients with migraine and in patients with tension-type
headache
. Thirteen subjects suffering from migraine without aura (5 males and 8 females, mean age: 32.8 years) and 46 subjects (20 males and 26 females, mean age: 39.7 years) with tension-type
headache
(TH) were selected for this study. Forty-three normal healthy volunteers composed the control group (15 males and 28 females, average age 41.6 years). The IL-2 levels of sera were determined using enzyme-linked immunosorbent assay (ELISA) techniques. The IL-2 levels of sera were 3.18 +/- 1.8 U/ml (mean +/- SD) in the healthy controls, 2.29 +/- 2.6 U/ml in the patients with migraine and 1.59 +/- 1.0 U/ml in the patients with TH. The serum level of IL-2 in the patients with migraine was significantly lower than in the controls. The serum level of IL-2 in the patients with TH was significantly lower than in the controls. The central nervous system (CNS) has been considered to be involved in the development of the immune phenomena. In the patients with TH or migraine, reduction in platelet 5-hydroxytryptamine (5-HT) levels and sympathetic hypofunction have been observed. These phenomena might reflect decrease in 5-HT levels in CNS in the patients with TH or migraine. The decreased serum IL-2 level, observed in this study, might reflect a reduction in 5-HT or catecholamine levels in CNS in the patients with migraine or TH.
Headache
1991 May
PMID:Decreased serum interleukin-2 level in patients with chronic headache. 186 Jul 89
The cerebral vascular neuromuscular apparatus consists of a varicose perivascular nerve plexus at the adventitial-medial border and smooth muscle cells in the medial coat that are functionally connected. In addition to noradrenaline and acetylcholine, a number of putative non-adrenergic, non-cholinergic neurotransmitters have been identified in cerebral perivascular nerves, including serotonin, substance P, vasoactive intestinal
polypeptide
, gastrin-releasing peptide, cholecystokinin, somatostatin, neurotensin, calcitonin gene-related peptide and neuropeptide Y. The role of adenosine-5'-triphosphate as a cotransmitter with noradrenaline in some perivascular sympathetic nerves, and of endothelial cells in mediating the vasodilatation produced by some neurohumoral agents is discussed. Speculations are made about the relation between vascular neuroeffector mechanisms and migraine, including the possibility of local vasospasm by serotoninergic nerves, reactive hyperaemia involving purine nucleotides and nucleosides, release of substance P from sensory nerve collaterals during antidromic ('axon reflex') impulses and secondary release of local agents such as prostanoids, histamine and bradykinin.
Cephalalgia
1985 May
PMID:Neurogenic control of cerebral circulation. 241 Jan 33
A 20-yr-old black woman presented in 1969 with
headache
, amenorrhea, hyperprolactinemia, hypogonadotropism, hypogonadism, and hypercalcemia due to a chromophobe adenoma. She received 5000 rads to the sella. One year later she was found to have hyperparathyroidism due to parathyroid adenoma and three and a half glands were removed. Thirteen years later she presented with 3 months of profuse watery diarrhea, hypokalemia, hypercalcemia, hyperchloremic metabolic acidosis, and a normal anion gap. A vasoactive intestinal
polypeptide
-producing tumor of the pancreas was found and successfully removed, after which hypercalcemia resolved. This is an unusual case of the multiple endocrine neoplasia syndrome, type 1, being associated with a vasoactive intestinal
polypeptide
-oma and pancreatic cholera.
...
PMID:Multiple endocrine neoplasia, type 1, with pancreatic cholera. 288 44
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