To discuss the etiology, pathogenesis, therapies and prescriptions of psycho-cardiological abnormality of patients with coronary heart disease. According to the advance in modern diagnosis and treatment, the authors believed that psycho-cardiological abnormality of patients with coronary heart disease is closely related with mental stresses, like anxiety, depression and insomnia. It is mostly caused by emotional injury and expressed in heart, liver, spleen and kidney. The pathogenesis is heart-liver hyperactivity, yin deficiency in heart and kidney, and insufficiency in heart and spleen. The full recognition of etiology and pathogenesis of psycho-cardiological abnormality of patients with coronary heart disease and the combined treatment of disease and syndromes are of great significance to reduce mental stress and other risk factors, prevent and treat coronary heart disease and improve prognosis.
Coronary Disease ; drug therapy ; psychology ; Humans ; Medicine, Chinese Traditional ; Stress, Psychological ; drug therapy ; etiology

Animals ; Brain-Derived Neurotrophic Factor ; Depression/drug therapy* ; Fluoxetine ; Mice ; Stress, Psychological ; Transcranial Magnetic Stimulation

Chronic unpredicted mild stress(CUMS) combined with isolated feeding was used to induce depressed rat model. The anti-depressant effects of Zhizichi Decoction(ZZCD) and its solid fermented product(ZZC) were analyzed by behavioral test and comparison of pathological tissues of hippocampus and liver, metabolic characteristics of intestinal flora, and relative abundance of species. The results showed that ZZC could increase sucrose preference, shorten the immobility time in the forced swim test and tail suspension test(P<0.05), and repair damaged hippocampus and liver tissues, and the effect was superior to that of ZZCD. The results of Biolog ECO plates showed that the average well color development(AWCD) of intestinal flora in the model group significantly decreased and the metabolic levels of sugar and amino acids were reduced, while the AWCD of the treatment groups increased. The metabolic levels of the two carbon sources were improved in the ZZC group, while only sugar metabolic level was elevated in the ZZCD group. Metagenomic analysis of intestinal flora showed that the ratio of Firmicutes/Bacteroidetes was 3.87 in the control group, 21.77 in the model group, 5.91 in the ZZC group, and 18.48 in the ZZCD group. Lactobacillus increased by 3.28 times, and Prevotella and Bacteroidetes decreased by 75.59% and 76.39%, respectively in the model group as compared with that in the control group. Lactobacillus decreased by 31.13%, and Prevotella and Bacteroidetes increased by more than three times in the ZZC group as compared with that in the model group, while the corresponding changes in the ZZCD group were not significant. ZZC could improve depression-like beha-viors by regulating the structure of intestinal flora and metabolic functions and repairing damaged hippocampus and liver tissues in depressed rats, showing an anti-depressant effect superior to that of ZZCD. This study is expected to provide a basis for the development of new anti-depressant food products.
Animals ; Depression/drug therapy* ; Disease Models, Animal ; Fermentation ; Gastrointestinal Microbiome ; Hippocampus ; Rats ; Stress, Psychological

This paper was aimed to clarify the effect of high-intensity interval training (HIIT) on depression. Animal running platforms were used to establish HIIT exercise models, depression models were prepared by chronic unpredictable mild stress (CUMS), and depression-related behaviors were detected by behavioral experiments. The results showed that HIIT exercise improved depression-related behavior in CUMS model mice. Western blot and ELISA results showed that in the hippocampus, medial prefrontal cortex (mPFC) and amygdala of the CUMS model mice, glucocorticoid receptor (GR) protein expression was down-regulated, and the content of tumor necrosis factor α (TNF-α) was increased, compared with those in the control group, whereas HIIT exercise could effectively reverse these changes in CUMS model mice. These results suggest that HIIT exercise can exert antidepressant effect, which brings new ideas and means for the clinical treatment of depressive diseases.
Animals ; Antidepressive Agents/pharmacology* ; Behavior, Animal ; Depression/drug therapy* ; Disease Models, Animal ; Hippocampus/metabolism* ; Mice ; Stress, Psychological/drug therapy*

OBJECTIVE: To detect the effects of metformin on the depressive-like behaviors in rats. METHODS: Forty male SD rats were randomly divided into four groups: control group (CON group), metformin group (MET group), model group (CUMS group), model + metformin group (CUMS + MET group), 10 rats in each group. Chronic unpredictable mild stress (CUMS) method was used to establish rat depression model in three weeks. After the model was established successfully, two metformin groups were intraperitoneally injected with metformin (100 mg/kg), while the control group and the model group were injected with the same amount of saline once a day for two weeks. After that, the changes of weight gain, sucrose water preference experiment, forced swimming test, tail suspension immobility test and open field test were detected. The morphological changes of hippocampus were observed by Nissl staining. RESULTS: Compared with the control group, the weight gain of rats in CUMS group was significantly slowed down (P＜0.05), the sucrose preference rate and the spontaneous activity were significantly reduced (P＜0.05), and the immobility time in forced swimming and tail suspension immobility test was significantly prolonged (P＜0.05), and the morphological structure of hippocampus was changed, which confirmed the success of CUMS depression model. Compared with CUMS group, metformin treatment had no significant effect on body weight of rats, but it could significantly improve sucrose water intake, immobility time and spontaneous activity of CUMS depression model rats (P＜0.05), and improve the abnormal morphological changes of hippocampus in CUMS rats. CONCLUSION Metformin has a therapeutic benefit against CUMS-induced depression, which provides a new treatment for patients with diabetes mellitus complicated with depression.
Animals ; Depression ; drug therapy ; Hippocampus ; anatomy & histology ; drug effects ; Male ; Metformin ; pharmacology ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Stress, Psychological

PURPOSE: This study was conducted to examine how patients' coping style and social support affect post-traumatic stress disorder (PTSD) in breast cancer patients who are treated with chemotherapy. METHODS: The sample consisted of 134 outpatients who received breast cancer treatments at the cancer clinic of a university hospital. The collected data were analyzed by frequency, percentage, t-test, ANOVA, chi2-test, Pearson correlation coefficients using SPSS for Windows, version 18.0. RESULTS: Among total, 26.9% of patients were classified into a high-risk PTSD group. In the high-risk group, a positive correlation was found between active and passive coping styles and between social support and active coping styles. CONCLUSION: In this study, the stronger the social support was, the more active the coping style was for high-risk PTSD patients with breast cancer. Considering the fact that cancer requires life-long self-management, strong social support could improve patients' healthcare capability. Furthermore, solid social support could effectively reduce the stress level and improve the quality of life for breast cancer patients in the high-risk PTSD group.
Adaptation, Psychological ; Breast Neoplasms* ; Delivery of Health Care ; Drug Therapy* ; Humans ; Outpatients ; Quality of Life ; Self Care ; Stress Disorders, Post-Traumatic*

PURPOSE: Although breast reconstruction provides some advantages for women following mastectomy, few Korean breast cancer patients currently receive such reconstruction. Routine provision of breast reconstruction requires simplicity and easy availability for the procedure. This paper reports the possibility of performing breast reconstruction by insertion of a tissue expander by the breast surgeon. METHODS: We studied 22 cases of breast cancer patients who were treated in the Breast service of KangNam Cha Hospital. Nine cases were the group of immediate expander insertion and 13 were the group of MRM only. We evaluated age, histopathologic stage, starting time of chemotherapy, operation time, drainage amounts and periods, medication periods, time of discharge and depression score. RESULTS: The mean age of the expander insertion group was 41, which was younger than that of the MRM only group by 3 years. Histopathologic state was better in the expander insertion group and the time for chemotherapy start was almost the same between the two groups. Mean operation time in the expander insertion group was 2 hours and 41 minutes, and it was longer than the MRM only group by 1 hour, but it included additional wasting time to check the results of frozen biopsy. Periods for drainage were longer and amounts were larger, but this only delayed the medication period and time for discharge by two days. There were no other complications and mental suffering was alleviated. CONCLUSION: Tissue expander insertion for breast reconstruction could be offered on a routine basis by breast surgeons without problems. Breast reconstruction will become a more essential process for breast cancer patients to improve the quality of life. It is ideal if the same surgeon participates in both oncology and reconstruction surgery.
Biopsy ; Breast Neoplasms* ; Breast* ; Depression ; Drainage ; Drug Therapy ; Female ; Humans ; Mammaplasty* ; Mastectomy* ; Quality of Life ; Stress, Psychological ; Tissue Expansion Devices*

Raynaud's phenomenon manifests as triphasic color change episodes of blanching, cyanosis, and reddening of the digits, induced by exposure to low temperature or emotional stress. It is a relatively common disorder, estimated to affect 5-10% of the general population and 20-30% of otherwise healthy women. Most cases of primary Raynaud's phenomenon also called Raynaud's disease, are mild and self-limited. Secondary Raynaud's phenomenon presents as a secondary manifestation of an underlying disease and are complicated by ulcerations and tissue necrosis. From March 1996 to August 1998, we experienced 4 patients with Raynaud's phenomenon. Two patients were diagnosed Raynaud's disease and the other two were secondary. Raynaud's disease responded to drug therapy and sympatetic ganglion block. Secondary Raynaud's syndrome was treated with vein graft and free tissue transfer. During postoperative follow-up of 33-49 months, both severity and symptomatic intervals were improved.
Cyanosis ; Drug Therapy ; Female ; Follow-Up Studies ; Ganglion Cysts ; Humans ; Necrosis ; Raynaud Disease ; Stress, Psychological ; Transplants ; Ulcer ; Veins

OBJECTIVES: The aim of this study was to identify influences of stress, anxiety, depression, and personality trait on nausea, vomiting, and retching of breast cancer patients perceiving chemotherapy. METHODS: Breast cancer patients who were admitted to Ewha Womans University Cancer Center for women to receive chemotherapy participated in the study. In addition to sociodemographic and clinical factors, self-reported questionnaires, including Type D personality Scale 14, Hospital Anxiety and Depression Scale, and Global Assessment of Recent Stress scale were used to evaluate psychological factors of the subjects. For examination of anticipatory and post chemotherapy nausea, vomiting, and retching, the subjects filled out the Rhodes Index of Nausea, Vomiting, and Retching and Visual Analogue Scale. RESULTS: No significant influence of type D personality, anxiety, or depression on nausea, vomiting, and retching was observed. If the patient experienced more severe stress, higher scores for anticipatory and post chemotherapy nausea, vomiting, and retching were recorded. The tendency was retained after adjusting for the cycle number of chemotherapy, the emetic risk of the chemotherapy regimen, type D personality, anxiety, and depression. Specifically, financial problems, unusual happenings, ordinary daily stress, and general stress were significantly related to nausea, vomiting, and retching. CONCLUSION: Assessment of life stress, especially for financial problems, unusual happenings, and ordinary daily stress of patients receiving cancer chemotherapy can be used as an effective way to reduce the risk of nausea, vomiting, and retching related during chemotherapy.
Anxiety* ; Breast Neoplasms* ; Breast* ; Depression* ; Drug Therapy* ; Female ; Humans ; Nausea* ; Surveys and Questionnaires ; Stress, Psychological ; Vomiting* ; Vomiting, Anticipatory

PURPOSE: This study aimed to identify factors affecting cognitive function in stomach cancer patients. METHODS: This was a cross-sectional study designed to obtain data from stomach cancer patients. The Global Assessment of Recent Stress, Hospital Anxiety-Depression Scale, Distress Thermometer, Korean version of the Montreal Cognitive Assessment, and electronic medical records were used to assess stress, anxiety, depression, psychological distress, and cognitive function, respectively. RESULTS: Among 182 total participants, there were statistically significant differences in sex between the group of patients who received chemotherapy and those who did not (χ2=5.32, p=.029). There were statistically significant differences in stress and cognitive function between the two groups. The factors affecting cognitive function in stomach cancer patients included distress, stress, anxiety, and depression. CONCLUSION: Cognitive function should be examined with consideration of the psychological distress, stress, anxiety, and depression in patients with stomach cancer. Moreover, an improved program to manage cognitive function is needed, which includes mediation between psychological and physiological factors including stress, anxiety, and cognitive level.
Anxiety ; Cognition* ; Cross-Sectional Studies ; Depression ; Drug Therapy ; Electronic Health Records ; Humans ; Negotiating ; Stomach Neoplasms* ; Stomach* ; Stress, Psychological ; Thermometers