Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The author describes serious subclinical deviations of behaviour in longevity (80-90 years) in connection with 36 cases of a homogenous group of aged persons. In 4 cases she observed normal behaviour, in 13 cases the syndrome of loss of prestige, in 7 cases milder anomalies of the behaviour, in 12 cases grave deviations. The matter of the present article is to review the graver subclinical anomalies. They include unjustified intermittent depression, pathological avarice, forgetfulness regarding the daily routine (putting away articles for personal use, etc.). At the same time there is the maintained interest in and knowledge of the domain of sciences, music, latest scientific results; but also temporary uncritical behaviour, rages in consequence of which the aged person becomes amnesic before long. The deviations described are of temporary character at first (in cerebral, vascular decompensation, exhaustion). When anatomic alterations develop in the neurocytes, they will become manifest.
 ...
PMID:Progredient subclinical changes of the behaviour. 382 84

A survey of 67 pregnancies in 51 professional women (physicians, psychologists, nurses, administrators, etc.) revealed the occurrence of symptoms of cognitive dysfunction such as forgetfulness, disorientation, confusion and reading difficulties in 28 pregnancies occurring in 21 women. These were unrelated to such factors as age of delivery, percentage weight gain, the baby's sex or birth weight, alcohol consumption, smoking, a history of migraine or allergy or other symptoms occurring during pregnancy such as sleepiness and lack of concentration, irritability, loss of interest in job or nightmares. Nor was there any correlation with hypertension, proteinuria, glycosuria, ketonuria, anemia, or morning sickness. Furthermore, these cognitive disturbances were not related to depression or sleep deprivation. Despite these symptoms, none of the women suffering from them were forced to interrupt their professional activities during pregnancy. The syndrome of benign encephalopathy of pregnancy should be recognized so that simple precautions can be taken to prevent any interference with professional or other activities. The etiology of the syndrome is unknown.
 ...
PMID:Benign encephalopathy of pregnancy. Preliminary clinical observations. 395 58

Ninety-one patients with forgetfulness, confusion and depression were referred for visual evoked potential and electroencephalographic investigation. The patients were subdivided, on clinical symptoms alone, into a group of 41 with evidence of dementia and a patient control group of 50 with effective disorders. A second control group of 30 normal volunteers of equivalent age was used. In dementia the P2 component of the flash visual evoked potential is delayed, while the pattern reversal P100 component is of normal latency. This unusual combination of results from the two different visual stimuli is shown to be more specific than either the electroencephalogram or computerised tomography in the diagnosis of dementia.
 ...
PMID:The flash and pattern VEP as a diagnostic indicator of dementia. 395 62

Progressive supranuclear palsy (Steele et al.) has a characteristic pattern of dementia: (1) forgetfulness, (2) slowing of thought processes, (3) emotional or personality changes (apathy or depression with occasional outbursts of irritability), and (4) impaired ability to manipulate acquired knowledge. In many neurological disease states associated with subcortical pathology a similar pattern of dementia exists. The neurobehavioural changes of progressive supranuclear palsy thus typify a clinical pattern which may be referred to as subcortical dementia. The subcortical dementias have a striking clinical resemblance to the dementia which occurs after bifrontal lobe disease. However, the subcortical dementias can be clearly distinguished clinically from cortical dementias, other than frontal dementias. We propose as a tentative hypothesis that there may be common pathophysiological mechanisms underlying the subcortical dementias-in particular, disturbances of timing and activation. There are immediate practical implications of this hypothesis: drugs which have an effect on subcortical timing and activating mechanisms may be useful in the treatment of subcortical dementias.
 ...
PMID:The 'subcortical dementia' of progressive supranuclear palsy. 481 5

Dementia affects an estimated 5 percent of the population 65 years of age and older, with 20 percent being affected at 75 years or older. Although the most common forms, primary degenerative and multi-infarct dementia, currently lack specific treatments, it is estimated that a thorough diagnostic evaluation will uncover a treatable cause in 10 percent to 20 percent. The differential diagnosis includes benign senescent forgetfulness, depression, adjustment disorder, paranoid states, amnestic syndrome, delirium, drug effects, systemic illnesses and intracranial conditions. The approach to each patient involves a history, physical examination, mental status evaluation and laboratory tests that focus on identifying treatable conditions. When no specific treatments are available, however, symptomatic treatments, including pharmacotherapy, environmental management, family supports and psychotherapy, can offer relief for both patients and their families and improve the daily functioning of the elderly patient with dementia.
 ...
PMID:Diagnosis and treatment of dementia in the aged. 612 26

Even in the presence of normal blood pressure (B.P.) in both arms in some individuals, abnormal B.P. and circulatory disturbances can be found in the brain and lower extremities. The author discovered the following five types of abnormal B.P. in the brain in the presence or absence of normal B.P. in the arms: unilateral cephalic hypertension; bilateral cephalic hypertension; unilateral cephalic hypotension; bilateral cephalic hypotension; mixed cephalic hypertension and hypotension. When the B.P. of the head exceeds about 160 mm Hg, patients experience sensation of increased pressure buildup in the head to moderate headache. When it exceeds over 220 mm Hg, most of them experience severe headache in that side of the head. When the B.P. is very low (less than 30 mm Hg in both sides), majority of the subjects experience sleep disturbance pattern, mainly insomnia and some develop excessive sleepiness; difficulty in concentration and easy forgetfulness of recent events; various degrees of irritability. They are often associated with injury of neck-shoulder area with the presence of spastic muscles in the area. Relaxation of the spastic muscles by acupuncture, TES or soft laser beam from He-Ne (7 approximately 15m Watts) often change the abnormal cephalic B.P. toward normal. Among individuals with cephalic hypotension some of them develop eye problems. Blind patients with macular degeneration and retinitis pigmentosa often have severe cephalic hypotension and reduced blood flow. Improvement of B.P. and blood flow induced by safe and effective electrical stimulation resulted in significant improvement in vision. In some patients, abnormal B.P. and blood flow of the brain are dependent on the position of the head and neck which can be classified as "Cephalo-cervical Position Dependent Dysfunction Syndrome" which interferes with the function of some of the internal organs. In many psychiatric patients with schizophrenia or severe depression, cephalic B.P. and blood flow are often reduced significantly with additional abnormal function of pancreas, thyroid gland or liver. These abnormalities can explain some of the abnormal behavior, particularly when hypoglycemia, decrease in serotonin level and decreased circulation in the brain coexist.(ABSTRACT TRUNCATED AT 400 WORDS)
 ...
PMID:Non-invasive circulatory evaluation and electro-acupuncture & TES treatment of diseases difficult to treat in Western medicine. 614

Subcortical dementia is a clinical syndrome characterized by slowness of mental processing, forgetfulness, impaired cognition, apathy, and depression. First recognized in progressive supranuclear palsy and Huntington's disease, the concept has been extended to account for the intellectual impairment of Parkinson's disease, Wilson's disease, spinocerebellar degenerations, idiopathic basal ganglia calcification, the lacunar state, and the dementia syndrome of depression. Disorders manifesting subcortical dementia have pathologic changes that involve primarily the thalamus, basal ganglia, and related brain-stem nuclei with relative sparing of the cerebral cortex. Recent studies of neuropsychologic deficits following focal subcortical lesions also support a role for these structures in arousal, attention, mood, motivation, language, memory, abstraction, and visuospatial skills. The clinical characteristics of subcortical dementia differ from those of dementia of Alzheimer's type where prominent cerebral cortical involvement produces aphasia, amnesia, agnosia, and apraxia.
 ...
PMID:Subcortical dementia. Review of an emerging concept. 623 97

The premenstrual symptom complex many women experience in a moderate to severe form can be divided into four subgroups. Because there is more than one syndrome and nervous tension is one of the most common symptoms, the term premenstrual tension syndromes (PMTS) is used. The most common subgroup, PMT-A, consists of premenstrual anxiety, irritability and nervous tension, sometimes expressed in behavior patterns detrimental to self, family and society. Elevated blood estrogen and low progesterone have been observed in this subgroup. Administration of vitamin B6 at doses of 200-800 mg/day reduces blood estrogen, increases progesterone and results in improved symptoms under double-blind conditions. Women in this subgroup consume an excessive amount of dairy products and refined sugar, and progesterone may be of value in them. The second-most-common subgroup, PMT-H, is associated with symptoms of water and salt retention, abdominal bloating, mastalgia and weight gain. The severe form of PMT-H is associated with elevated serum aldosterone. Vitamin B6 at high dosage suppresses aldosterone and results in diuresis and clinical improvement. Vitamin E helps the breast symptoms. Methylxanthines and nicotine should be curtailed and sodium limited to 3 gm/day. PMT-C is characterized by premenstrual craving for sweets, increased appetite and indulgence in eating refined sugar followed by palpitation, fatigue, fainting spells, headache and sometimes the shakes. PMT-C patients have increased carbohydrate tolerance and low red-cell magnesium. Adequate magnesium replacement results in improved glucose tolerance tests and decreased PMT-C symptoms. Deficiency of the prostaglandin PGE1 may also be involved in PMT-C. PMT-D is the least common but most dangerous because suicide is most frequent in this subgroup. The symptoms are depression, withdrawal, insomnia, forgetfulness and confusion. In ten PMT-D patients the mean blood estrogen was lower and the mean blood progesterone higher than normal during the midluteal phase. Elevated adrenal androgens are observed in some hirsute PMT-D patients. Two PMT-D patients with normal blood progesterone and estrogens had high lead levels in hair tissue and chronic lead intoxication. This subgroups needs careful medical attention when the symptoms are severe. Therapy should be individualized according to the results of the evaluation.
 ...
PMID:Nutritional factors in the etiology of the premenstrual tension syndromes. 668 67

A menstrual symptom questionnaire was used to assess the incidence of premenstrual tension (PMT) in 1,395 regularly menstruating women not on hormonal contraceptives or any other hormonal therapy during routine visits to a gynecologic clinic. Nineteen symptoms were divided into four PMT subgroups: PMT-A (anxiety, irritability, mood swings, nervous tension), PMT-H (weight gain, swelling of extremities, breast tenderness, abdominal bloating), PMT-C (headache, craving for sweets, increased appetite, heart pounding, fatigue and dizziness or fainting) and PMT-D (depression, forgetfulness, crying, confusion, insomnia). The ages of the patients ranged from 13 to 54 years, with a mean +/- S.D. of 32 +/- 8.5 years. Using strict criteria for PMT, 702 patients scored positive for at least one subgroup of PMT, giving an incidence of 50%. When the patients were divided into five-year age groups, a peak incidence of 60% was observed in the third decade of life. The most common PMT subgroups were PMT-A and PMT-H, occurring either alone or in combination. The least common subgroup was PMT-D, occurring in only 12 patients and by itself. The mean cycle length in pure PMT-D patients was significantly shorter (p less than 0.05) than in patients without PMT.
 ...
PMID:The incidence of premenstrual tension in a gynecologic clinic. 689 20

Despite the enormous medical and psychiatric importance of mental illness among the elderly, clinicians generally are not trained in the phenomenology and presentation of the major mental disorders that occur primarily in this age group. The authors describe the presenting symptoms and course of four conditions--senescent forgetfulness, primary degenerative dementia (considered as the confusional phase and dementia phase), geriatric depression, and multi-infarct dementia--with emphasis on differential diagnosis. The clinical examination of the patient is the most important feature of any diagnostic and assessment program; because of the wide prevalence and in many ways unique aspects of mental illness among the elderly, all but the smallest psychiatric programs should have at least one clinician who specializes in assessment of geriatric problems.
 ...
PMID:Diagnosis and assessment of the older patient. 705 16


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