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

Patients meeting criteria for borderline personality disorder are heterogeneous. Our studies suggest that at least two sub-types exist which benefit from specific treatments. Data will be presented which suggests that some patients who meet borderline criteria and have atypical depression (patients meeting DSM III-R criteria for major depression or dysthymia reactive wills mood and any vegetative atypical symptoms, i.e. overeating, oversleeping, rejection sensitivity, leaden paralysis) clearly benefit from treatment with antidepressant medication. Although some patients with atypical depression who meet borderline criteria will improve with tricyclic therapy, a significantly greater proportion will improve with the monoamine oxidase inhibitor (MAOI) phenelzine if they suffer from atypical depression. The validity of emotionally unstable character disorder (EUCD) will also be examined. Patients with this disorder frequently meet criteria for borderline character disorder. The validity of this sub-group is supported by the presence of neurological soft signs, their negative response to anti-depressants, and their positive response to chlorpromazine and lithium.
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PMID:[Impact of personality factors in depression]. 829 48

One hundred significantly overweight patients sequentially applying to a very low calorie diet (VLCD) program were interviewed to learn how the onset of obesity correlated with other life events. By comparison with a control group of 100 always-slender adults, the obese applicants were found to be different at a highly significant level in the prevalence of childhood sexual abuse, nonsexual childhood abuse, early parental loss, parental alcoholism, chronic depression, and marital family dysfunction in their own adult lives. The obese patients commonly reported using obesity as a sexually protective device; many reported overeating to cope with emotional distress. Inquiry into depression, past sexual abuse, and past or present dysfunctional family life should be added to the current medical evaluation of all obese patients. The resultant findings are likely to be relevant to their treatment, whether for obesity or for other medical conditions.
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PMID:Childhood sexual abuse, depression, and family dysfunction in adult obese patients: a case control study. 820 85

Rumen-fistulated lactating cows were individually fed on hay or silage and intakes were monitored during 3 h treatment periods and for 2 h after. Each experiment used five, six or seven animals and the treatments were applied in a Latin Square design. Sodium acetate infusions of 1.8-11.0 mol in 4.5 litres water caused a dose-related depression in hay intake, the extent being 82 g dry matter (DM)/mol infused (P < 0.01). Sodium acetate infusions of 6.0-15.0 mol in 4.5 litres water caused a dose-related depression in silage intake of 118 g DM/mol infused. Rumen fluid pH for both diets was unaffected by treatment. Acetate and Na concentrations were increased and significantly negatively correlated with intake of both diets. Infusions of 2-8 mol sodium propionate caused a dose-related depression of hay intake which was significant when cow and day effects were accounted for. Sodium propionate infusions of 4-8 mol significantly depressed silage intake by 140 g DM/mol infused (P < 0.001). Rumen fluid pH was unaffected by treatment while propionate and Na concentrations were elevated and significantly negatively correlated with intake for both diets. Inflation of a rubber balloon in the rumen with 12.5-20 litres warm water resulted in a dose-dependent depression in hay intake of 66 g DM/l distension (P < 0.05). There was significant overeating during the 2 h following the 20 litre treatment. With silage, 15-25 litres of balloon distension for 3 h resulted in a dose-dependent depression in intake of 28 g DM/l distension (P < 0.001). There was no significant overeating during the 2 h following distension. When given in physiological amounts, at the lower end of the range used in these experiments, acetate, propionate and distension of the rumen did not significantly affect hay intakes. However, in each case the linear relationship between intake depression and level of treatment suggested that these factors could contribute to the control of feed intake.
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PMID:Responses in the voluntary intake of hay or silage by lactating cows to intraruminal infusions of sodium acetate or sodium propionate, the tonicity of rumen fluid or rumen distension. 832 46

This study compared 40 female participants in a behavioral weight loss program who frequently reported craving sweets to 40 who rarely reported craving sweets using 2-week behavioral eating diaries. The two groups were compared on physiological, demographic, and questionnaire measures and no significant differences were found. There were no significant differences in macronutrient intake either overall or in a wide range of specific situations. The relative proportions of carbohydrate, protein, and fat consumed in association with craving sweets differed only slightly from the composition of other meals and snacks. Carbohydrate and protein intake when craving sweets was similar to breakfasts while the relative amount of fat consumed when craving sweets was comparable to episodes of overeating. The two groups differed in their reporting of moods with the high-craving group reporting more boredom and less stress than the low-craving group. The relationship between situational and mood variables and reports of craving sweets did not differ between the two groups. Craving sweets was negatively associated with hunger and was not associated with meal skipping. A sequential analysis demonstrated that eating in response to craving sweets triggers an abstinence violation effect. These data are not consistent with the hypothesis that sweet craver's consume high-carbohydrate, low-protein meals and snacks in order to self-medicate depression caused by serotonin depletion. Instead, the data suggest that we should further explore the role of food palatability and food-related cognitions in order to understand craving sweets.
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PMID:A sequential behavioral analysis of craving sweets in obese women. 846 79

Symptoms of an eating disorder (hyperphagia, carbohydrate craving, and weight gain) are characteristic of wintertime depression. Recent findings suggest that the severity of bulimia nervosa peaks during fall and winter months, and that persons with this disorder respond to treatment with bright artificial light. However, the rates of eating disorders among patients presenting for the treatment of winter depression are unknown. This study was undertaken to determine these rates among 47 patients meeting the DSM-III-R criteria for major depression with a seasonal pattern. All were evaluated using standard clinical interviews and the Structured Clinical Interview for DSM-III-R. Twelve (25.5%) patients met the DSM-III-R criteria for an eating disorder. Eleven patients had onset of mood disorder during childhood or adolescence. The eating disorder followed the onset of the mood disorder. Clinicians should inquire about current and past symptoms of eating disorders when evaluating patients with winter depression.
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PMID:Bulimia and anorexia nervosa in winter depression: lifetime rates in a clinical sample. 858 Jan 21

Numerous studies have estimated the frequency of bulimia nervosa among high school girls and college women, but population-based trends in incidence in a community have not been reported. In this study we determined the incidence of bulimia nervosa by identifying persons residing in the community of Rochester, Minnesota, who had the disorder initially diagnosed during the 11-year period from 1980 to 1990. Using our comprehensive population-based data resource (the Rochester Epidemiology Project), we identified cases by screening 777 medical records with diagnoses of bulimia; feeding disturbance; rumination syndrome; adverse effects of cathartics, emetics, or diuretics; polyphagia; sialosis; or vomiting. We identified 103 Rochester residents (100 female and 3 male) who fulfilled DSM-III-R diagnostic criteria for bulimia nervosa during the 11-year study period. Mean +/- S.D. age for females at the time of diagnosis was 23.0 +/- 6.1 years (range, 14.4 to 40.2 years). Yearly incidence in females rose sharply from 7.4 per 100000 population in 1980 to 49.7 in 1983, and then remained relatively constant around 30 per 100000 population. The annual age-adjusted incidence rates were 26.5 per 100000 population for females and 0.8 per 100000 population for males. The overall age- and sex-adjusted annual incidence was 13.5 per 100000 population. Bulimia nervosa is a common disorder in adolescent girls and young women from 15 to 24 years of age. Histories of alcohol or drug abuse, depression, or anorexia nervosa were higher than expected in the general population.
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PMID:Bulimia nervosa in Rochester, Minnesota from 1980 to 1990. 858 3

Hypercortisolism in depression seems to preferentially reflect activation of hypothalamic CRH secretion. Although it has been postulated that this hypercortisolism is an epiphenomenon of the pain and stress of major depression, our data showing preferential participation of AVP in the hypercortisolism of chronic inflammatory disease suggest specificity for the pathophysiology of hypercortisolism in depression. Our findings that imipramine causes a down-regulation of the HPA axis in experimental animals and healthy controls support an intrinsic role for CRH in the pathophysiology of melancholia and in the mechanism of action of psychotropic agents. Our data suggest that hypercortisolism is not the only form of HPA dysregulation in major depression. In a series of studies, commencing in patients with Cushing's disease, and extending to hyperimmune fatigue states such as chronic fatigue syndrome and examples of atypical depression such as seasonal affective disorder, we have advanced data suggesting hypofunction of hypothalamic CRH neurons. These data raise the question that the hyperphagia, hypersomnia, and fatigue associated with syndromes of atypical depression could reflect a central deficiency of a potent arousal-producing anorexogenic neuropeptide. In the light of data presented elsewhere in this symposium regarding the role of a hypofunctioning hypothalamic CRH neuron in susceptibility to inflammatory disease, these data also raise the question of a common pathophysiological mechanism in syndromes associated both with inflammatory manifestations and atypical depressive symptoms. This concept of hypofunctioning of hypothalamic CRH neurons in these disorders also raises the question of novel forms of neuropharmacological intervention in both inflammatory diseases and atypical depressive syndromes.
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PMID:Corticotropin releasing hormone in the pathophysiology of melancholic and atypical depression and in the mechanism of action of antidepressant drugs. 859 44

Although there is a strong relationship between emotional and external eating, separate subscales for these behaviors have been constructed in the Dutch Eating Behavior Questionnaire. This study tries to establish whether this distinction is justified. We studied relationships among self-reported ( 1) degree of emotional and external eating behavior and (2) problems with (a) emotional distress and relationships, (b) stimulus-boundness (inappropriate amounts of either too much or too little exercise, work, leisure activities, and spending money), and (c) problems with substance use (alcohol, illicit drugs, nicotine, or caffeine) in a sample of female students. No relationships were found between either type of eating behavior and problems with substance use. Furthermore, the significant relationship between emotional and external eating behavior and stimulus-boundness disappeared in the subsample who had problems with overeating. The fact that in all samples emotional eating was significantly related to problems with emotional distress and relationships (anxiety, depression, phobias, suicidal acts or ideations, intimate relations, and sexual contacts) but external eating was not, suggests that the two types of eating behaviors refer to independent constructs. Thus, the use of separate scales to measure these theoretically different aspects of overeating seems warranted.
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PMID:On the relationship between emotional and external eating behavior. 871 56

The aim of the present study was to examine whether high or low levels of platelet monoamine oxidase (MAO) activity were associated with an increased risk of winter seasonal affective disorder (SAD) or of developing characteristic vegetative symptoms during episodes of the disorder. We also investigated the relationship between MAO activity and the Global Seasonality Scale (GSS), a measure of seasonal variation in sleep length, social activity, mood, weight, appetite, and energy level. Patients with SAD (n = 49), patients with subsyndromal SAD (n = 11), and normal volunteers (n = 25) participated in the study. We found significantly higher levels of platelet MAO activity in females but did not observe significant differences across age groups or between groups of patients tested in different seasons or mood states. MAO activity (whether high or low) was not associated with a significant increase in risk of SAD or of developing hypersomnia, hyperphagia, or carbohydrate craving during episodes of winter depression. We found no significant relationship between GSS and MAO activity. Patients who had made suicide attempts during an episode of SAD had significantly lower mean levels of platelet MAO activity than other patients.
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PMID:Platelet monoamine oxidase activity in patients with winter seasonal affective disorder. 880 38

The present study was undertaken to study the effects of chronic treatment with lisinopril on the cardiovascular complications in streptozotocin (STZ) diabetic and deoxycorticosteroneacetate (DOCA) hypertensive rats. Injection of STZ produced severe glycosuria (> 2%), hyperglycemia, hypoinsulnaemia, polydypsia, polyphagia and loss of body weight. It also produced hypothyroidism, hypercholesterolaemia, hypertriglyceridaemia, hypertension, bradycardia and decreased left ventricular developed pressure (LVDP). Elevation in serum creatinine level and increased activity of liver enzymes were also found in STZ treated animals. DOCA by itself did not produce any change in blood glucose but reduced serum insulin levels in non-diabetic animals. However, in the diabetic group, DOCA reduced blood sugar levels. Treatment of STZ-diabetic rats with DOCA did not aggravate cardiac depression or hyperglycaemia. Treatment of rats with lisinopril (1 mg kg-1, p.o. daily for six weeks), in diabetic and diabetic hypertensive animals prevented STZ induced loss of body weight and hypertension, bradycardia and hypothyroidism. It also prevented STZ induced hyperglycemia and hypoinsulinaemia in both diabetic and diabetic hypertensive animals. There was a reduction in cholesterol, triglyceride, and LDL levels; the ratio between total cholesterol to HDL and LDL to HDL and an improvement in LVDP at higher filling pressure in diabetic as well as diabetic hypertensive animals. Treatment with lisinopril also prevented hypertrophy and elevated levels of serum creatinine, SGOT and SGPT in diabetic animals. In conclusion, the present data suggests that STZ-DOCA model may not be considered as the ideal model for the study of cardiovascular complications of combined treatment hypertension and diabetes. However, the present investigation presents a number of beneficial effects of lisinopril treatment in diabetic with or without hypertensive rats and it may be considered as one of the drugs of choice in treatment of hypertension when it is associated with diabetes mellitus.
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PMID:Effects of chronic treatment with lisinopril on cardiovascular complications in streptozotocin diabetic and DOCA hypertensive rats. 907 44


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