1.43 A PRELIMINARY STUDY FOR CHRONOLOGICAL TRENDS IN THE PREVALENCE OF PSYCHIATRIC DISORDERS BASED ON NATIONWIDE INSURANCE DATA IN KOREA

2016 ◽  
Vol 55 (10) ◽  
pp. S113
Author(s):  
Ram Hwangbo ◽  
Geon Ho Bahn ◽  
Hyejung Chang ◽  
JuHee Han ◽  
Minha Hong ◽  
...  
Keyword(s):  
Psychiatric Disorders ◽  
Preliminary Study ◽  
Insurance Data

A Preliminary Study on the Prevalence of Challenging Behaviours

1996 ◽  
Vol 79 (3_suppl) ◽  
pp. 1427-1430 ◽  
Author(s):  
Man Cheung Chung ◽  
Wai-Ling Bickerton ◽  
Stuart Cumella ◽  
Caroline Winchester
Keyword(s):  
Learning Disabilities ◽  
Psychiatric Disorders ◽  
Affective Disorder ◽  
Communication Skills ◽  
Adjustment Disorder ◽  
Challenging Behaviour ◽  
Physical Impairments ◽  
Preliminary Study ◽  
Challenging Behaviours ◽  
Severe Anxiety

The purpose of this study was to estimate the prevalence of challenging behaviour among subjects with learning disabilities in an English health district. Subjects' disabilities included incontinence, lack of communication skills, and need of assistance with domestic activities, feeding, washing, and dressing. Some also had physical impairments. The most common behaviours were hyperactivity and irritability and the most common psychiatric disorders included severe anxiety, affective disorder, and adjustment disorder.

scholarly journals Are Mood and Anxiety Disorders and Alexithymia Associated with Endometriosis? A Preliminary Study

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Gabriele Cavaggioni ◽  
Claudia Lia ◽  
Serena Resta ◽  
Tatiana Antonielli ◽  
Pierluigi Benedetti Panici ◽  
...  
Keyword(s):  
Anxiety Disorders ◽  
Psychiatric Disorders ◽  
Pelvic Pain ◽  
Italian Population ◽  
Obsessive Compulsive ◽  
Psychopathological Symptoms ◽  
Mood And Anxiety Disorders ◽  
Depression Subscale ◽  
Preliminary Study ◽  
Pain Symptoms

Objective.The aim of this preliminary study was to determine whether psychiatric disorders, psychopathological symptoms, and alexithymia are associated with endometriosis in an Italian population.Study Design.A preliminary study comprising 37 Italian patients with surgically confirmed endometriosis and 43 controls, without clinical and ultrasound signs of endometriosis, was carried out. Both patients and controls were evaluated for the presence/absence of psychiatric disorders, psychopathological symptoms, alexithymia, and pain symptoms (nonmenstrual pelvic pain, dysmenorrhea, and dyspareunia).Results.Statistically significant differences were found between cases and controls for prevalence of mood and anxiety disorders, malfunctioning on obsessive-compulsive subscale (P<0.01) and depression subscale (P<0.05) of the Symptom Checklist-90-Revisited (SCL-90-R), and higher alexithymia levels (P<0.01). Patients with endometriosis-associated pain showed greater prevalence of psychiatric disorders compared to pain-free patients but that difference was not significant. Significant correlation was found between malfunctioning in some SCL-90-R dimensions and pelvic pain, dysmenorrhea, and dyspareunia scores at the visual analog score (VAS).Conclusion.Some psychopathological aspects, such as psychoemotional distress and alexithymia, are more frequent in women with endometriosis and might amplify pain symptoms in these patients.

What's in a model? Network models as tools instead of representations of what psychiatric disorders really are

2019 ◽  
Vol 42 ◽  
Author(s):  
Hanna M. van Loo ◽  
Jan-Willem Romeijn
Keyword(s):  
Psychiatric Disorders ◽  
Network Models ◽  
Model Network

AbstractNetwork models block reductionism about psychiatric disorders only if models are interpreted in a realist manner – that is, taken to represent “what psychiatric disorders really are.” A flexible and more instrumentalist view of models is needed to improve our understanding of the heterogeneity and multifactorial character of psychiatric disorders.

The Ultrastructure of Metastatic Human Mammary Carcinoma After Prolonged Estrogen Therapy

1967 ◽  
Vol 25 ◽  
pp. 180-181
Author(s):  
John H.L. Watson ◽  
John L. Swedo ◽  
R.W. Talley
Keyword(s):  
Mammary Carcinoma ◽  
Osmium Tetroxide ◽  
Estrogen Therapy ◽  
Ultrastructural Level ◽  
Uranyl Acetate ◽  
Human Mammary Carcinoma ◽  
Surgical Biopsy ◽  
Lead Hydroxide ◽  
Preliminary Study ◽  
Hormonal Therapies

A preliminary study of human mammary carcinoma on the ultrastructural level is reported for a metastatic, subcutaneous nodule, obtained as a surgical biopsy. The patient's tumor had responded favorably to a series of hormonal therapies, including androgens, estrogens, progestins, and corticoids for recurring nodules over eight years. The pertinent nodule was removed from the region of the gluteal maximus, two weeks following stilbestrol therapy. It was about 1.5 cms in diameter, and was located within the dermis. Pieces from it were fixed immediately in cold fixatives: phosphate buffered osmium tetroxide, glutaraldehyde, and paraformaldehyde. Embedment in each case was in Vestopal W. Contrasting was done with combinations of uranyl acetate and lead hydroxide.

Fine structure of early degenerating myofibers in the tibialis anterior of young ‘MDX’ mouse

1988 ◽  
Vol 46 ◽  
pp. 322-323
Author(s):  
H.D. Geissinger ◽  
C.K. McDonald-Taylor
Keyword(s):  
Fine Structure ◽  
Muscle Regeneration ◽  
Tibialis Anterior ◽  
Genetic Defect ◽  
Mdx Mouse ◽  
Mdx Mice ◽  
Histopathological Changes ◽  
Electron Microscopic ◽  
Dystrophic Mouse ◽  
Preliminary Study

A new strain of mice, which had arisen by mutation from a dystrophic mouse colony was designated ‘mdx’, because the genetic defect, which manifests itself in brief periods of muscle destruction followed by episodes of muscle regeneration appears to be X-linked. Further studies of histopathological changes in muscle from ‘mdx’ mice at the light microscopic or electron microscopic levels have been published, but only one preliminary study has been on the tibialis anterior (TA) of ‘mdx’ mice less than four weeks old. Lesions in the ‘mdx’ mice vary between different muscles, and centronucleation of fibers in all muscles studied so far appears to be especially prominent in older mice. Lesions in young ‘mdx’ mice have not been studied extensively, and the results appear to be at variance with one another. The degenerative and regenerative aspects of the lesions in the TA of 23 to 26-day-old ‘mdx’ mice appear to vary quantitatively.

Ultrastructural observations of the aorta of calves implanted with a mechanical left ventricular assist device

1990 ◽  
Vol 48 (3) ◽  
pp. 834-835
Author(s):  
J P Cassella ◽  
V Salih ◽  
T R Graham
Keyword(s):  
Left Ventricular Assist Device ◽  
Ventricular Assist Device ◽  
Left Ventricular ◽  
Aortic Tissue ◽  
Assist Device ◽  
Ventricular Assist ◽  
Transmission Electron ◽  
Left Ventricular Assist ◽  
Preliminary Study

Left ventricular assist systems are being developed for eventual long term or permanent implantation as an alternative to heart transplantation in patients unsuitable for or denied the transplant option. Evaluation of the effects of these devices upon normal physiology is required. A preliminary study was conducted to evaluate the morphology of aortic tissue from calves implanted with a pneumatic Left Ventricular Assist device-LVAD. Two 3 month old heifer calves (calf 1 and calf 2) were electively explanted after 128 days and 47 days respectively. Descending thoracic aortic tissue from both animals was removed immediately post mortem and placed into karnovsky’s fixative. The tissue was subsequently processed for transmission electron microscopy (TEM). Some aortic tissue was fixed in neutral buffered formalin and processed for routine light microscopy.

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