No abstract available.
Analgesics, Opioid* ; Korea*

OBJECTIVE: The aim of this study was to determine whether living with spouse contributes to cognitive decline and depressive symptom among elderly people. METHODS: 939 participants were recruited through Keum-Cheon center for dementia in Seoul. All subjects were assessed using the Korean version of Mini-Mental Status Examination (MMSE-K), Korean version of Consortium to Establish a Registry for Alzheimer's disease (CERAD-K) and Geriatric Depression Scale (GDS). Furthermore, epidemiological factors (age, sex, education year, and characteristics of family) assessed to find correlation with cognitive decline. RESULTS: Controlling for gender, age, and education year, living with spouse was significantly associated with cognitive decline (B=-0.486, S.E=0.203, Wald=0.331, Exp (B)=1.107, p=0.01). Living with spouse group has lower depressive symptom, compared to living without spouse group (F=14.6, p<0.01). CONCLUSION: Correctly, our results suggest that spouse absent state may accelerate cognitive decline and depression. Further, elderly people living alone should be closely monitored for both depression and cognitive impairment.
Aged ; Alzheimer Disease ; Dementia ; Depression ; Humans ; Spouses

This paper presents the case of a 67-year-old woman who visited the Psychiatry Department complaining of persecutory ideas and auditory hallucinations after a buccal cancer operation. On neuropsychological testing, she demonstrated paranoid psychosis and bizarre thoughts. Hospital admission was recommended for supportive care and treatment with antipsychotics. She was initially treated with olanzapine, but this medication had little effect and was replaced with amisulpride, which reduced the residual symptoms. The aim of this report was to discuss the diagnostic process and treatment of very late-onset schizophrenia-like psychosis.
Aged ; Antipsychotic Agents ; Benzodiazepines ; Female ; Hallucinations ; Humans ; Neuropsychological Tests ; Psychotic Disorders ; Sulpiride

No abstract available.
Neuroblastoma*

Ilioinguinal and iliohypogastric (II/IH) nerve injury is one of the most common nerve injuries following pelvic surgery, especially with the Pfannenstiel incision. We present a case of intractable groin pain, successfully treated with a continuous II/IH nerve block. A 33-year-old woman, following emergency cesarean section due to cephalopelvic disproportion, presented numbness in left inguinal area and severe pain on the labia on the second postoperative day. The pain was burning, lancinating, and exacerbated by standing or movement. However, she didn't want to take additional medicine because of breast-feeding. A diagnostic II/IH nerve block produced a substantial decrease in pain. She underwent a continuous II/IH nerve block with a complete resolution of pain within 3 days. A continuous II/IH nerve block might be a goodoption for II/IH neuropathy with intractable groin pain in breast-feeding mothers without adverse drug reactions in their infants.
Adult ; Burns ; Cephalopelvic Disproportion ; Cesarean Section ; Drug-Related Side Effects and Adverse Reactions ; Emergencies ; Female ; Groin* ; Humans ; Hypesthesia ; Infant ; Mothers ; Nerve Block* ; Pregnancy

PURPOSE: To investigate the effect of dark rearing immediately after birth on the maturation of the visual relay neurons in the lateral geniculate nucleus. METHODS: Fifty neonatal rats were used. Neonates of the control groups were raised under a normal light/dark cycle. Neonates of the experiment groups were dark reared and isolated from light during the entire experimental period, then exposed to the sun light for 1 hour before sacrifice. RESULTS: In the control groups, the neurons in the dorsal lateral geniculate nucleus developed normally at each age tested. In the experiment groups, the cytoplasm of the large neurons in the dorsal lateral geniculate nucleus of 2-week-old rats contained small vesicles, and the cytoplasm of the large neurons of 4-week-old rats was converted into a vacuole-like space. Moreover, c-Fos immunoreactivity of the large neurons in the dorsal lateral geniculate nucleus in the experiment groups was significantly increased compared to that of the control groups. CONCLUSIONS: We suppose that the maturation of the neurons in the lateral geniculate nucleus might be influenced by light stimulation during the critical period. Furthermore, c-Fos could be a marker of the functional activity of the visual relay neurons of the lateral geniculate nucleus in albino rats.
Animals ; Animals, Newborn ; Critical Period (Psychology) ; *Dark Adaptation ; Geniculate Bodies/*metabolism ; Immunohistochemistry ; *Light ; Neurons/*metabolism ; Proto-Oncogene Proteins c-fos/*metabolism ; Rats ; Rats, Sprague-Dawley

BACKGROUND: Despite the great potential of human embryonic stem cell (hESC)-derived cardiac progenitor cells (CPCs) in the cardiac cell transplantation, the low graft survival still remains as one of the main obstacles in the way to its clinical application. We investigated whether pre-treatment with isoflurane can decrease apoptosis of hESC-derived CPCs under oxidative stress. METHODS: Undifferentiated hESCs were differentiated in suspension media with 20% fetal bovine serum (FBS) and 20 ng/ml of bone morphogenetic protein (BMP)-4 through embryoid bodies and grown onto Matrigel-coated plates for 2 or 3 weeks. To identify the differentiated CPCs, immunostaining for nonspecific transcriptional marker (Nkx2.5) was performed. The CPCs were exposed to oxidative stress induced by Fenton reaction with H2O2 and FeSO4. For anesthetic preconditioning, CPCs were exposed to isoflurane (5 vol%) in an isolated chamber. Apoptosis of CPCs was determined by TUNEL staining and detection of activated caspase-3 cell. RESULTS: hESC-derived CPCs stained with Nkx2.5 were 95 +/- 3% of total cell number. Concentration of isoflurane in the media was 1.1 mM (2.2 MAC). Pretreatment of CPCs with isoflurane showed a significantly lower TUNEL (+) ratio as well as activated caspase-3 cell number compared to control. CONCLUSIONS: Isoflurane decreased hESC-derived Nkx2.5+ CPCs apoptosis induced by oxidative stress. This result suggests that anti-apoptotic effect may play a role in the protective effect of isoflurane.
Apoptosis ; Bone Morphogenetic Proteins ; Caspase 3 ; Cell Count ; Cell Transplantation ; Embryoid Bodies ; Embryonic Stem Cells ; Graft Survival ; Humans ; In Situ Nick-End Labeling ; Isoflurane ; Oxidative Stress ; Stem Cells ; Transplants

The superior hypogastric plexus block (SHPB) is used for treating pelvic pain, especially in patients with gynecological malignancies. Various approaches to this procedure have been reported due to the anatomic obstacles of a high iliac crest or large transverse process of the 5th lumbar vertebra. Here, we report a new technique of superior hypogastric plexus block using a unilateral single-needle approach to block the bilateral superior hypogastric plexus with a Tuohy needle and epidural catheter. We have confidence that this new technique can be another option in performing the SHPB when the conventional bilateral approach is difficult to perform.
Catheters ; Humans ; Hypogastric Plexus ; Needles ; Nerve Block ; Pelvic Pain ; Spine

The July issue of Clinical Endoscopy deals with selected articles covering the state-of-the-art lectures delivered during the 50th seminar of the Korean Society of Gastrointestinal Endoscopy (KSGE) on March 30, 2014, highlighting educational contents pertaining to either diagnostic or therapeutic gastrointestinal (GI) endoscopy, which contain fundamental and essential points in GI endoscopy. KSGE is very proud of its seminar, which has been presented twice a year for the last 25 years, and hosted more than 3,500 participants at the current meeting. KSGE seminar is positioned as one of premier state-of-the-art seminars for endoscopy, covering topics for novice endoscopists and advanced experts, as well as diagnostic and therapeutic endoscopy. The 50th KSGE seminar consists of more than 20 sessions, including a single special lecture, concurrent sessions for GI endoscopy nurses, and sessions exploring new technologies. Nine articles were selected from these prestigious lectures, and invited for publication in this special issue. This introductory review, prepared by the editors of Clinical Endoscopy, highlights core contents divided into four sessions: upper GI tract, lower GI tract, pancreatobiliary system, and other specialized topic sessions, including live demonstrations and hands-on courses.
Endoscopy ; Endoscopy, Gastrointestinal* ; Lectures ; Lower Gastrointestinal Tract ; Publications ; Upper Gastrointestinal Tract

Alloplastic materials used for orbital fracture reconstruction can induce complications, such as infection, migration, extrusion, intraorbital hemorrhage, and residual diplopia. Silicone is one of the alloplastic materials that has been widely used for decades. The author reports a rare case of spontaneous extrusion of a silicone implant that was used for orbital fracture reconstruction 30 years earlier. A 50-year-old man was admitted to the emergency room for an exposed substance in the lower eyelid area of the left eye, which began as a palpable hard nodule a week earlier. The exposed material was considered to be implant used for previous surgery. Under general anesthesia, the implant and parts of the fibrous capsule tissue were removed. Several factors hinder the diagnosis of implant extrusions that occur a long period after the surgery. So, surgeons must be aware that complications with implants can still arise several decades following orbital fracture reconstruction, even without specific causes.
Anesthesia, General ; Diagnosis ; Diplopia ; Emergency Service, Hospital ; Eyelids ; Hemorrhage ; Humans ; Middle Aged ; Orbit* ; Orbital Fractures* ; Orbital Implants ; Postoperative Complications ; Silicon* ; Silicones* ; Surgeons