Bone Resorption ; Dentition ; Humans ; Inlays ; Jaw ; Jeollabuk-do ; Maxilla ; Maxillary Sinus ; Osteotomy ; Prosthodontics ; Retrospective Studies ; Transplants

The authors studied and analyzed microscopically the structure, length and diameter of each part of Willis circle in 264 cerebral hemispheres of 182 autopsied patients in the Taegu area from 1984 to 1990. The mean length of each A1 was 14.1mm and diameter at distal A1 was 2.25mm. The most common anatomical anomaly of the ACA part was A1 that of hypoplasia which appeared in 7.5% of the cases. The origin of the Heuner a. was accounted for the highest incidence of AcoA(82.5%). The length of AcoA. Noted 3.5mm with the incidence of duplication and triplication in 38.6%. The inner diameter of ICA noted 3.9mm at the communicating segment in ICA, and the average length of C4 was 12.5m. Except 5 hemispheres of undetectable origin at ICA, all the anterior choroidal a. originated from ICA, and the double stump of which noted 15.5%. Fetal type PcoA. Showed 6.6% of all and average length of the a. was 13.5mm. The inner diameter of MCA was 3.1mm and the mean length of M1 noted 15.5mm. The length of each P1 noted 6.95mm and the inner diameter of basilar a. at 1cm below the bifurcation was 3.3mm. The mean circumference of willis circle including both side of A1, P1, PcoA. AcoA. And choroidal and communicating segment of ICA was 88.6mm. Incidental finding of unruptured aneurysm noted 5.3% and junctional dilatation of PcoA. Showed 11.4% of all the cases.
Aneurysm ; Cerebrum ; Choroid ; Circle of Willis* ; Daegu ; Dilatation ; Humans ; Incidence ; Incidental Findings

PURPOSE: This study was conducted to assess needs at each end-of-life care stage and to analyze importance and difficulty of care needs for home care nursing among non-cancer patients. METHODS: We used a retrospective design. Total eligible patients were 117 at the ages of 40 and over, who continuously received home care nursing throughout beginning, stable, and near death stages, and finally died at home from January 1, 2006 to December 31, 2006. Descriptive statistics, Cochran's Q test, Friedman's test were used for data analysis. RESULTS: In the area of physical care, the care need for 'assistance for activities in daily life' was significantly highest in the beginning stage. The care need for 'aggravation or adverse changes in physical symptoms' was significantly increased in the near death stage. In the area of psychospiritual care, 'family's psychological burden' was revealed as having the highest rate of care needs in the every stage. CONCLUSION: Future intervention should consider assessing care needs in end-of-life care for non-cancer patients who are provided with home care nursing.
Home Care Services ; Humans ; Needs Assessment ; Retrospective Studies ; Terminal Care

No abstract available.
Arthritis* ; Female ; Humans ; Korea ; Risk Factors*

No abstract available.
Arthritis* ; Female ; Humans ; Korea ; Risk Factors*

First-rib fractures may be caused due to high energy direct trauma, violent muscle contracture, or chronic fatigue. Isolated fractures are very rarely noted and may be a potential cause of nonspecific shoulder pain in overhead athletes. Although the exact mechanism underlying first-rib fractures caused by sudden muscular contracture is still not known, many repetitive activities have been associated with with these unique fractures. We present a case of an acute first-rib fracture in a rookie professional baseball pitcher. He returned to the same level of throwing in 5 months with rest and rehabilitation.

PURPOSE: This study aimed to evaluate the diagnostic characteristics and clinical results after surgical repair of traumatic superimposed posterior rotator cuff tear in the setting of preexisting retracted supraspinatus tendon tear.METHODS: A total of 20 patients (mean age, 62.1 years) were included and all patients had significant traumatic events mean 3.7 weeks prior to the surgery. Preoperative acromiohumeral distance (AHD, mean 3.2 mm) and arthritis change were analyzed on plain radiograph and magnetic resonance imaging was evaluated for the nature and extent of torn tendon, and fatty degeneration (FD) of all cuff muscles to validate if the tears were traumatic or chronic.RESULTS: Complete repairs were achieved in 15 patients and partial repair including posterior cuff in five. Functional and radiographic results were statistically evaluated and repair integrities were assessed with ultrasound at average 17.3 months. Overall functional outcome scores were significantly improved and 17 patients (85%) were satisfied with their symptoms. AHD was significantly recovered (mean, 6.7 mm), but two patients showed progression of arthritic change. Retears after the complete repair were three patients (20%), who showed poor outcome, with advanced preoperative FD of posterior cuff muscles. Five patients with partial repair of posterior cuff revealed improved functional score with no sign of retear of posterior cuff on ultrasound.CONCLUSION: Early recognition of traumatic superimposed posterior cuff tears and surgical repair can reliably restore shoulder function, and partial repair of posterior cuff also can be expected favorable outcomes in supraspinatus tear with advanced FD.
Arthritis ; Humans ; Magnetic Resonance Imaging ; Muscles ; Rotator Cuff ; Shoulder ; Tears ; Tendons ; Ultrasonography

The hypoglossal nerve palsy receives only brief mention in most textbooks and compared with other cranial nerve palsies, 12th nerve palsy is much less common. A literature review revealed that in most cases, isolated hypoglossal nerve palsy indicates the presence of an intracranial or extracranial space occupying lesion, head and neck injury, vascular abnormality, infection, autoimmune disease or neuropathy. Reports of idiopathic cases are rare and treated with steroid therapy. We report a 38-year-old woman with isolated hypoglossal nerve palsy improved spontaneously without steroid use. Considering our experience with isolated hypoglossal nerve palsy, we believe that no therapy is required in the patients with hypoglossal nerve palsy of probably idiopathic causes.
Adult ; Autoimmune Diseases ; Cranial Nerve Diseases ; Female ; Head ; Humans ; Hypoglossal Nerve Diseases* ; Hypoglossal Nerve* ; Neck Injuries ; Paralysis

BACKGROUND/OBJECTIVES: UV radiation is a major factor contributing to DNA damage in skin cells, including stem cells and mesenchymal stem cells, leading to the depletion of these crucial cells. This study examined whether a mixture of Indian gooseberry and barley sprout (IB) could inhibit UVB irradiation and 3-isobutyl-1-methylxanthine (IBMX)-induced photoaging and oxidative stress in the skin using HaCaT, Hs27, and B16F10 cells.MATERIALS/METHODS: The moisturizing-related factors, the collagen synthesis-related c-Jun N-terminal kinase (JNK)/c-Fos/c-Jun/matrix metalloproteinases (MMPs) pathway, and the melanogenesis-related cyclic adenosine monophosphate (cAMP)/protein kinase A (PKA)/cAMP-responsive binding protein (CREB)/melanocyte inducing transcription factor (MITF)/tyrosinase-related protein (TRP)/tyrosinase activation pathways were analyzed in vitro by an enzyme-linked immunosorbent assay, real-time polymerase chain reaction, and Western blot analysis. RESULTS: The IB complex increased the hyaluronic acid and sphingomyelin levels and the collagenase inhibitory activity, enhanced hydration-related factors, including collagen, hyaluronic acid synthase (HAS), elastin, long chain base subunit 1 (LCB1) (serine palmitoyltransferase; SPT), and delta 4-desaturase sphingolipid 1 (DEGS1), modulated the inflammatory cytokines levels, antioxidant enzyme activities and the NF-κB/MMPs/cyclooxygenase-2 (COX-2) pathway in UVB-irradiated HaCaT cells, and inhibited wrinkle formation by down-regulation of the JNK/c-Fos/c-Jun/MMP pathway and up-regulation of the transforming growth factor-β receptor I (TGFβR1)/small mothers against decapentaplegic homolog (Smad3)/procollagen type I pathway in UVB-irradiated Hs27 cells. Moreover, the IB complex prevented melanin production by down-regulating the PKA/CREB/MITF/TRP-1/TRP-2 pathway in IBMX-induced B16F10 cells. CONCLUSION These findings suggest that the IB complex has the potential to serve as a safeguard, shielding the skin from UVB radiation-induced photo-damage.

BACKGROUND/OBJECTIVES: UV radiation is a major factor contributing to DNA damage in skin cells, including stem cells and mesenchymal stem cells, leading to the depletion of these crucial cells. This study examined whether a mixture of Indian gooseberry and barley sprout (IB) could inhibit UVB irradiation and 3-isobutyl-1-methylxanthine (IBMX)-induced photoaging and oxidative stress in the skin using HaCaT, Hs27, and B16F10 cells.MATERIALS/METHODS: The moisturizing-related factors, the collagen synthesis-related c-Jun N-terminal kinase (JNK)/c-Fos/c-Jun/matrix metalloproteinases (MMPs) pathway, and the melanogenesis-related cyclic adenosine monophosphate (cAMP)/protein kinase A (PKA)/cAMP-responsive binding protein (CREB)/melanocyte inducing transcription factor (MITF)/tyrosinase-related protein (TRP)/tyrosinase activation pathways were analyzed in vitro by an enzyme-linked immunosorbent assay, real-time polymerase chain reaction, and Western blot analysis. RESULTS: The IB complex increased the hyaluronic acid and sphingomyelin levels and the collagenase inhibitory activity, enhanced hydration-related factors, including collagen, hyaluronic acid synthase (HAS), elastin, long chain base subunit 1 (LCB1) (serine palmitoyltransferase; SPT), and delta 4-desaturase sphingolipid 1 (DEGS1), modulated the inflammatory cytokines levels, antioxidant enzyme activities and the NF-κB/MMPs/cyclooxygenase-2 (COX-2) pathway in UVB-irradiated HaCaT cells, and inhibited wrinkle formation by down-regulation of the JNK/c-Fos/c-Jun/MMP pathway and up-regulation of the transforming growth factor-β receptor I (TGFβR1)/small mothers against decapentaplegic homolog (Smad3)/procollagen type I pathway in UVB-irradiated Hs27 cells. Moreover, the IB complex prevented melanin production by down-regulating the PKA/CREB/MITF/TRP-1/TRP-2 pathway in IBMX-induced B16F10 cells. CONCLUSION These findings suggest that the IB complex has the potential to serve as a safeguard, shielding the skin from UVB radiation-induced photo-damage.