OBJECTIVES: Anxiety and depression are known to be associated with hypertension, and blood pressure can vary spontaneously throughout the day. The aim of this study was to evaluate anxiety, depression and 24-hour ambulatory blood pressure (24-h ambulatory BP) in employees at their worksite. METHODS: A total of 107 volunteers among 136 employees at a hotel in Gyeongju, Korea were enrolled in this study between December 2009 and March 2010. The Beck Anxiety Inventory (BAI) and the Beck Depression Inventory (BDI) were used to assess anxiety and depression, respectively. Blood pressure was measured using a 24-h ambulatory BP monitoring system. RESULTS: No significant differences in either BAI or BDI scores were found when hypertensive individuals were compared to normotensive individuals. The frequency of diastolic non-dipper was significantly higher in individuals with depressive symptoms compared to those without (p<0.05). Depression was significantly associated with diastolic non-dipper (OR: 6.85, 95% CI: 1.50-30.01). CONCLUSIONS: The results of this study indicate that depression should be considered when deciding upon blood pressure control regimens, and appropriate additive psychotherapy may be beneficial in the treatment of hypertensive patients.
Anxiety ; Blood Pressure ; Depression ; Humans ; Hypertension ; Korea ; Psychotherapy

In the abstract, case description and figure 2, the nomenclature of two mutations was misprinted because of misreading the cDNA nucleotide sequences.

The distal thigh atrophy is a frequently associated sigh in the presence of knee pathology, and it is usually proved by the difference of the distal thigh circumference using tapeline measurement. But the proper position of measurement is known at this moment. From January of 1988 to December of 1991, we have 320 patients who had knee problems. Among them, 50 patients were selected as a sample of this study. We measured distal thigh circumference of normal and abnormal side by patella and also real circumference and area by taking cross sectional C-T image at each point of measurement. The obtained data are analysed by SPSS for statistical treatment. And the results are as follows: 1) We notice the largest difference on the point of 10cm above superior pole of patella. 2) The vastus medialis is the most conspicuously atrophied muscle among quadriceps and the atrophy of hamstring is minimal. 3) We have experienced the largest difference in cruciate ligament injury but a little difference in meniscus pathology. 4) There is no significantly difference between tapeline measurement and real circumference. As a conclusion of study, The position of 10cm above from the patella upper pole is the best site of clinical measurement of distal thigh circumference, and the muscle mainly associated with artophy is vastus medialis.
Atrophy ; Humans ; Knee ; Ligaments ; Patella ; Pathology ; Quadriceps Muscle ; Thigh

BACKGROUND: Aside from its well known peripheral antihypertensive effects, calcium also lowers blood pressure, when administered into the cerebral ventricle. The present study was aimed to determine whether the central depressor response to calcium is mediated by a stimulation of endogenous L-arginine-nitric oxide (NO) pathway. METHODA: Mean arterial pressure (MAP) and heart rate (HR) were continuously recorded from the femoral artery in anesthetized rats. Administration of calcium was performed into the right lateral cerebral ventricle. The effects of N G-nitro-L-arginine methyl ester (L-NAME) on the cardiovascular response to calcium were examined. RESULTS: Intracerebroventricular (ICV) injection of calcium consistently produced a decrease in MAP and HR. The depressor and bradycardiac responses to calcium showed a dose-dependent fashion. Pretreatment with a calcium channel blocker, diltiazem (1 micromol, ICV), attenuated cardiovascular responses to calcium. ICV infusion (1 microl/min) of L-NAME (200 microgram/kg and 20 microgram/kg/min for 60 min) increased MAP without significant changes in HR. Chronic ingestion of L-NAME (5 mg/100 ml in drinking water, 4 weeks) also increased the systolic blood pressure as compared with control. The depressor effect of ICV calcium was significantly diminished in acute or chronic L-NAME treated rats. CONCLUSION: These findings suggest that the central depressor response to calcium, at least in part, is NO-dependent.
Animals ; Arterial Pressure ; Blood Pressure ; Calcium Channels ; Calcium* ; Cerebral Ventricles ; Diltiazem ; Drinking Water ; Eating ; Femoral Artery ; Heart Rate ; NG-Nitroarginine Methyl Ester ; Nitric Oxide* ; Rats

No abstract available.
Humans* ; Lymphocytes* ; Mycobacterium tuberculosis* ; Mycobacterium*

PURPOSE: Nitric oxide(NO)-cyclic GMP pathway has a dominant role In penile erection over other neurotransmission pathway, which suggests that NO donor is a more physiologic and effective agent than others in the treatment of erectile dysfunction. However, the clinical efficacy of NO donor remains debatable. We investigated the effect of combination of NO donor with prostaglandin El(PGE1) on penile erection in the rat to predict its clinical utilization. MATERIALS AND METHODS: Intracavernous injection of PGE1 alone(10(-7)-10(-4)M) or NO donor alone(SIN-1, SNAP, SNP, 10(-7)-10(-3)M) induced penile erection in a dose dependent manner. RESULTS: Of those, SNP at high doses produced full erection, comparable to that induced by cavernous nerve stimulation. It also caused significant drop of systemic blood pressure. In combined injection of PGE1(5xl0-6M) with NO donor, every combination with SIN-1 , SNAP, or SNP enhanced penile erection all doses(10(-7)-10(-3)M). Of those, combined injection with low dose SNP was found to be most erective to produce penile erection without significant hypotension. CONCLUSIONS: The results suggest that intracavernous injection of combined NO donor, especially low dose SNP, with PGE1 will be effective in the treatment of erectile impotence, although it require clinical investigation.
Alprostadil ; Animals ; Blood Pressure ; Erectile Dysfunction ; Humans ; Hypotension ; Male ; Nitric Oxide* ; Penile Erection* ; Rats* ; Synaptic Transmission ; Tissue Donors*

We introduce a new operative method for acute epidural hematoma(AEDH) through small craniotomy. Between January 1999 and December 2001, 63 patients underwent craniotomy in our hospital to evacuate an acute posttraumatic epidural hematoma. Among these, we operated 18 patients with linear scalp incision and about 4 X 4cm sized small craniotomy. After operation, neurological symptoms were improved and there were no significant postoperative complications in all patients. This operative method is simple and less time consuming. It can be done under the local anesthesia and may be useful to all AEDH without severe brain swelling, subdural hematoma and intracerebral hematoma.
Anesthesia, Local ; Brain Edema ; Craniotomy* ; Hematoma* ; Hematoma, Subdural ; Humans ; Postoperative Complications ; Scalp

OBJECTIVE: The variable operative methods are underwent as a treatment of tuberculous spondylitis. We propose hemilaminectomy and debridement as a one of operative method at a certain circumstance. METHODS: From July 1998 to June 2002, 13 consecutive patients with spinal tuberculosis were treated surgically in our institution. Among them, the authors analysed 7 patients in whom posterior approach were performed. The lumbar spine was involved in 6 patients, the thoracic in 1. The hemilaminectomy with debridement was done in all cases. The changes in the Kyphotic angle and the height of involved vertebras retrospectively measured from lateral spinal radiographs obtained preoperatively and postoperatively. Mean follow up periods were 16 months. RESULTS: Clinical symptoms and signs were improved in all cases. One patient (14%) was needed anterior fusion because of aggravation of lesion. Another one needed reoperation because of relapse of epidural abscess. The arithmethical average of kyphotic angle was worsened about 2 degrees and that of height loss was lesser than 5% postoperatively. CONCLUSION: The hemilaminectomy with debridement for spinal spondylitis can be a first therapeutic modality in a mild neurologic deficit and minor lesions with extended epidural abscess and granulation tissue to the adjacent vertebras in radiologic finding. Especially if epidural abscess and granulation tissue involve the multiple vertebras, we recommend this operative method.
Debridement ; Epidural Abscess ; Follow-Up Studies ; Granulation Tissue ; Humans ; Neurologic Manifestations ; Recurrence ; Reoperation ; Retrospective Studies ; Spine ; Spondylitis ; Tuberculosis, Spinal*

No abstract available.
Aortic Coarctation*

An intussusception was first reported by Barbette in 1674, but an intussusception of the appendix was first reported in London, in 1858. Of all intussusceptions, 5% occur in adults, and of these 90% are as a result of a primary cause. Therefore, treatment is usually based on the primary cause. An intussusception of the appendix can be treated by barium or air reduction, or by an appendectomy, with manual reduction in pediatrics, but these are very uncommon in adult, and can be treated by various methods, according to the underlying cause. A 74 years old woman was preoperatively diagnosed, by radiological examination, to have an intussusception of the appendix. An exploratory laparotomy was performed, and the lesion confirmed as an intussusception caused by an appendix mass, which was cystic and filled with mucin. Therefore, a right hemicolectomy was performed, with the pathological results confirming a mucinous cystadenocarcinoma of the appendix. Here, we report a case of an adult intussusception of the appendix in a 74 years old woman.
Adult ; Aged ; Appendectomy ; Appendix ; Barium ; Cystadenocarcinoma, Mucinous* ; Female ; Humans ; Intussusception* ; Laparotomy ; Mucins* ; Pediatrics