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Query: UMLS:C0011570 (
depression
)
172,036
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Based on the data of 528 tinnitus patients, information is presented concerning: (a) conditions and/or activities that affect tinnitus severity, (b) tinnitus symptoms as a function of etiology, and (c) changes in tinnitus symptoms as a function of time since onset. The four most common conditions and/or activities that reduce tinnitus severity were sleep, listening to TV/radio, being in noise, or being in quiet. Many conditions and/or activities increased tinnitus severity. The most common detrimental activities and/or conditions were noise exposure, being in a quiet place,
emotional stress
, loss of sleep, and physical exhaustion. Results also revealed that tinnitus loudness and severity increased as a function of years since onset. However, tinnitus pitch tended to remain stable. Meniere's patients experienced more annoyance,
depression
, and interference with sleep and also reported louder tinnitus than other etiologies. Tinnitus counselling should include: (a) informing patients that it is unlikely tinnitus annoyance will change dramatically, (b) alerting patients to the usefulness of tinnitus self-help groups, (c) helping patients to minimize time spent in activities and/or conditions where tinnitus severity is increased and to maximize time in activities and/or conditions where tinnitus severity is decreased, and (d) stressing the avoidance of noise exposure because of the relationship between noise-induced hearing loss and tinnitus.
...
PMID:Tinnitus as a function of duration and etiology: counselling implications. 188 67
In view of the importance of the
emotional stress
in some gastrointestinal diseases pathogenesis among which anxiety and/or
depression
appear to play an appreciable role, the Authors have analysed a number of sensitive colon and duodenal ulcers whose psychopharmacologic treatment has resulted crucial in the resolution of these diseases.
...
PMID:[The role of emotional stress in pathogenesis of gastrointestinal diseases and the importance of psychopharmacologic combinations in their treatment]. 207 80
Out of 432 patients with coronary heart disease, 106 (24.5%) were found to have transient myocardial infarction during ECG monitoring of ST segment for 10 hours of daily activity. High-grade ventricular arrhythmias were revealed in 74.6% of mainly male and middle-aged subjects. 63.4% of the patients exhibited congestive heart failure, 48.1% had postinfarct cardiosclerosis, and 25.5% presented with diabetes mellitus. Transient myocardial ischemia was more frequently detected during exercise and more rarely during
emotional stress
(21.7%), meal (19.8%), and smoking (7.8%). Asymptomatic episodes of ST segment elevation were recorded in 36.8%, while asymptomatic episodes of ST segment
depression
, in 29.2%. The duration of asymptomatic episodes of ST segment elevation and
depression
was twice and 1.5 times, respectively, less than that of symptomatic ones. Substantial myocardial perfusion and metabolic impairments were revealed with an asymptomatic ST segment
depression
frequency of at least one an hour, an amplitude of more than 2 mm, and a duration of no less than 40 min.
...
PMID:[Clinical evaluation of transient myocardial ischemia]. 223 60
Experience at University Hospitals of Cleveland with 71 cases of Gardner and Diamond's syndrome of autoerythrocyte sensitization is reviewed. Gardner and Diamond attributed the pathogenesis of the inflammatory bruises typical of this syndrome to sensitization to the stroma of the patients' own erythrocytes, as demonstrated by reproduction of the lesion on intracutaneous injection of erythrocytic stroma. Nearly all the cases my colleagues and I have seen were in adult women, in whom the onset of inflammatory bruising could often be precisely dated, frequently some weeks after an injury or surgical procedure or, more often, severe
emotional stress
. Bouts of bruising were often preceded by sensations localized to the affected site. Cutaneous responses to the injection of erythrocytes were erratic. The patients described a wide range of both hemorrhagic and nonhemorrhagic complaints, including, among others, severe headaches, paresthesias, repeated syncope, diplopia (sometimes monocular), and "nervousness." Psychiatric studies indicated that patients had overt
depression
, sexual problems, feelings of hostility, and obsessive-compulsive behavior. The patients had traits that can be described as typical of a hysterical character disorder. Therapy of autoerythrocyte sensitization--that is, psychogenic purpura--has been difficult; in younger individuals, psychiatric therapy has appeared to be beneficial.
...
PMID:Psychogenic purpura (autoerythrocyte sensitization): an unsolved dilemma. 248 28
The concept of
emotional stress
psychotherapy (ESP) is based on the theoretical understanding of mental process as a system of cross-potentiating synergism of consciousness and the unconscious. Therefore, one can regard this kind of treatment as an appeal to the spiritual components of personality arousing its need of self-perfectioning. Owing to this, ESP turns the demands and higher interests creating a personality dominant to oppose the illness with ensuing
depression
and apathy. In a sense, this method is a qualitative contrast to S. Freud's psychoanalysis digging in the dark compartments of the soul. As a result of treatment of thousands of neurotic patients and those with psychosomatic disorders and alcoholism, the following techniques of ESP were elaborated: rational, shaped as a socratic dialogue; hypnosuggestive comprising individual or collective hypnosis, extremely loaded with emotions; autosuggestive like mental self-regulation and autogenic training filled with specific emotions.
...
PMID:[Emotional stress psychotherapy]. 271 67
We have previously shown that the physiological and behavioral manifestations of
emotional stress
are produced when drugs impairing gamma-aminobutyric acid (GABA)-mediated synaptic inhibition are injected into the posterior hypothalamic nucleus in rats [Wible, J.H., Jr., F.C. Luft, and J.A. DiMicco. Am. J. Physiol. 254 (Regulatory Integrative Comp. Physiol. 23): R680-R687, 1988]. The purpose of this study was to assess further the potential role of GABA receptors in this region in the response to stress using muscimol, a GABAA receptor agonist. In six chronically instrumented conscious rats, air stress after vehicle treatment evoked marked and sustained tachycardia (+130 +/- 14 beats/min at +10 min) accompanied by a less dramatic increase in arterial pressure (+14 +/- 3 mmHg). Microinjection of muscimol (10 ng; 88 pmol) at the same posterior hypothalamic site in which GABA blockade causes cardiovascular changes similar to those seen in stress produced a modest
depression
of cardiovascular function in unstressed animals (-28 +/- 5 beats/min and -6 +/- 3 mmHg). However, similar treatment with muscimol virtually abolished the stress-induced tachycardia in the same rats (+9 +/- 8 beats/min), while having no significant effect on baroreflex-evoked increases in heart rate caused by intravenous infusion of sodium nitroprusside (4 micrograms). These findings support a role for activation of neurons in the posterior nucleus of the hypothalamus in the generation of stress-induced cardiovascular changes and for control of this mechanism by local GABA receptors.
...
PMID:Injection of muscimol into posterior hypothalamus blocks stress-induced tachycardia. 275 Sep 64
Neuroendocrine abnormalities in
depression
have been regarded, by many authors, as relatively specific markers of nosological subtypes of the disorder, e.g. primary vs. secondary, endogenous vs. non-endogenous or unipolar vs. bipolar depression. They should reflect the same changes in central neurotransmitters (e.g. noradrenergic insufficiency and/or cholinergic hyperactivity) that were hypothesized as the cause of clinical symptoms. This view is challenged on the basis of our own neuroendocrine investigations in 317 psychiatric patients and 103 normal controls. According to these studies the abnormalities are nosologically rather unspecific. They are induced by a large variety of factors, e.g.
emotional stress
associated with the clinical symptomatology, weight loss due to malnutrition as a consequence of reduced appetite, medication and drug withdrawal. Stress-induced hypercortisolism appears to be the most common abnormality that may trigger other neuroendocrine dysfunctions, such as a blunted TSH response to TRH. Differences in neuroendocrine abnormalities of depressives are probably due to variations in the manifold factors influencing the hormonal axes involved, to temporal changes in hormonal patterns (e.g. one abnormality triggering another) and to individual differences in the basic activity and the responsiveness of the various axes.
...
PMID:The nature of neuroendocrine abnormalities in depression: a controversial issue in contemporary psychiatry. 288 Mar 46
A total of 75 patients were examined, suffering from various forms of coronary heart disease (CHD) in conditions of
emotional stress
(ES). It was found that, as the blood anticoagulant activity and fibrinolysis are intensified in CHD patients in response to ES, the catecholamone effect on the blood coagulation inhibitors is decreased, the correlation between these parameters remaining high. In some patients decrease of the blood anticoagulant activity and fibrinolysis
depression
are observed in response to ES; decreased blood catecholamine concentrations were detected in the presence of high hydrocortisonemia, weakened hormonal effects, and emergence of negative correlation between these effects and the hemostatic system anticoagulant parameters, that evidences exhausted capacity of the anticoagulant system to defense activation.
...
PMID:[Hormonal regulation of the hemostasis system in patients with ischemic heart disease during emotional stress]. 300 37
In normotensive, barodenervated rats and those with experimental renal hypertension, arterial BP, heart rate and behaviour were recorded during aversive
emotional stress
. Cardiochronotropic component of the baroreceptor reflex and the activity of the energy metabolism enzymes were tested in structures of the medulla oblongata. The
depression
of the baroreceptor reflex in hypertensive rats was accompanied by no significant changes of enzymatic activity in the nucleus tractus solitarii but led to biphasic reactions of the BP during
emotional stress
. A possible role of the baroreceptor reflex suppression in genesis of hypertension is discussed.
...
PMID:[Character of the baroreceptor reflexes in experimental arterial hypertension]. 324 78
The fibrositis syndrome represents a clinically definable entity, which is characterised by spontaneous pain, especially in the lumbar and cervical region, and more rarely in other movable parts, multiple tendomyosis, tendinitis and insertion tendinitis, as well as a wide variety of functional syndromes, vegetative symptoms and psychological disturbances. The course of the illness is rather variable; its commencement can be slow to develop or acute, initially presenting a localised clinical picture similar to a lumbar or cervical condition, and gradually, or in jumps, showing a deterioration accompanied by a generalisation of complaints. Various factors are probably instrumental in triggering off the fibrositis syndrome. The most important ones are
emotional stress
whereby symptoms of fear,
depression
, etc. lead to muscle tension and insertion tendinitis. Somatic factors such as malposition of the spinal column, may also contribute towards the manifestation of the clinical picture. The so-called secondary fibrositis syndromes should be defined from the point of view of differential diagnosis; they can develop within the framework of inflammatory rheumatic conditions, through infections and endocrinopathy. Differential diagnosis is very difficult considering
depression
alongside pain in the movable parts and "psychogenic rheumatism". Smooth transitions are in existence. Polymyalgia rheumatica and polymyositis, which produce similar clinical pictures, must be differentiated from the fibrositis syndrome.
...
PMID:The fibrositis syndrome: diagnosis, differential diagnosis and pathogenesis. 331 8
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