No abstract available.
Carcinoma, Transitional Cell* ; Diagnosis* ; Kidney*

Tumor necrosis factor-n (TNF - alpha) involved in the pathogenesis of multiple sclerosis and contribute to the degeneration of oligodendrocytes as well as neurons. TNF - alpha is produced by miocroglia and astrocytes, which also produce hormones and cytokines that influence its biological activity. Astrocytes, the major glial cells in the CNS, are capable of producing TNF - alpha at both the mRNA and protein levels in response to interleukine-1 (IL-1) or TNF - alpha. Two immunosuppressive cytokines, transforming growth factor - beta (TGF - beta) and IL-10, have been shown to influence glial cell function. TGF - beta can modulate the activity of glial cells by inhibiting interferon-gamma (IFN - gamma) induced expression of class II major histocompatibility complex (MHC) molecules on astrocytes and microglia. To explore the role of astrocytes in the production of TNF - alpha, astrocytes were pretreated with IL-10 or TGF - beta and then stimulated with IL-1p to determine their effects on TNF - alpha production. The secretion of TNF - alpha by human fetal astrocytes was markedly inhibited by TGF - beta at a low concentration. In contrast IL-10 had no effect on TNF - alpha mRNA level. These results show that TGF - beta may regulate the expression of TNF - alpha in activated human fetal astrocytes.
Astrocytes* ; Cytokines ; Gene Expression* ; Humans* ; Interferon-gamma ; Interleukin-10 ; Major Histocompatibility Complex ; Microglia ; Multiple Sclerosis ; Necrosis ; Neuroglia ; Neurons ; Oligodendroglia ; RNA, Messenger ; Transforming Growth Factors

No abstract available.
Astrocytes* ; Gene Expression* ; Humans* ; Polymerase Chain Reaction*

No abstract available.
Astrocytes* ; Humans*

No abstract available.
Central Nervous System ; Paraparesis

BACKGROUND: Neck and shoulder pain (NSP) is fairly common in adolescents, which is associated with a high prevalence of NSP found during adulthood as well; therefore, its significance during adolescence should not be underestimated. We surveyed the prevalence of recurrent NSP, lifestyle, and risk factors in Korean high school students, and examined the influence of recurrent NSP on the quality of life. METHODS: Nine hundred thirty one male students (16-19 years old) from two academic high schools in Seoul were included in this study. The survey consisted of a questionnaire to assess the prevalence of recurrent NSP, with questions regarding having an occurrence more than once a week, characteristics of NSP, activity and lifestyle of the students, and the risk factors for recurrent NSP. A 36-item Short Form questionnaire was also examined. RESULTS: We found that 44.3% of the high school students surveyed had recurrent NSP (more than once a week) and the overall prevalence of NSP was 79.1%. The average sitting time was 10.2 +/- 2.7 h/day. 59.0% did not sit straight, 14.7% used assisting devices during reading, and 11.9% answered that they stretched regularly. Found from their self assessed health, frequent fatigue and frequent depressed mood presented significant associations with the higher prevalence of recurrent NSP. CONCLUSIONS: Korean high school students had a high prevalence of recurrent NSP. Clinical attention is needed for the prevention and resolution of recurrent NSP found in high school students.
Adolescent ; Fatigue ; Humans ; Life Style ; Male ; Neck ; Neck Pain ; Prevalence ; Surveys and Questionnaires ; Risk Factors ; Shoulder ; Shoulder Pain

The high prevalence of migraine. Raynaud's phenomenon, visual field defect and Crohn's disease in variant angina raises the possibility that a common underlying defect of mechanism may partially account for all conditions. These are generalized vascular smooth muscle hypercontractility syndromes. Recently high prevalence of esophageal motility disorders has been noted in patients with coronary artery spasm or microvascular angina, leading to the hypothesis of a generalized abnormality in smooth muscle function1,4,5). We expirienced a case of 55-year-old man with angiographically proven variant angina. Who showed reflux esophagitis, classic migraine and Raynaud's disease.
Coronary Vessels ; Crohn Disease ; Esophageal Motility Disorders ; Esophagitis, Peptic* ; Humans ; Microvascular Angina ; Middle Aged ; Migraine Disorders ; Migraine with Aura* ; Muscle, Smooth ; Muscle, Smooth, Vascular ; Prevalence ; Raynaud Disease* ; Spasm ; Visual Fields

PURPOSE: Omega-3 fatty acid is known for immunonutrition in that it has anti-inflammatory properties and improves the patients' immune function. The objective of this study was to determine the effects of a fish oil-based lipid emulsion for adult patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT). METHODS: This was a retrospective study of 90 adult allogeneic HSCT patients from July 2011 to June 2015. The patients were divided into two groups according to the lipid type provided; fish oil group (FO group, n=55) and non-fish oil group (NFO group, n=35). The demographics, parenteral nutrition and lipid emulsion duration, length of hospital stay (LOS), weight change, 30 day mortality, survival period, incidence of acute graft-versus-host disease (aGVHD), neutropenic fever, sepsis, and re-hospitalization were collected from the electronic medical records. RESULTS: The patients' characteristics including age, sex, body mass index, and underlying disease were similar in the two groups. The incidence of aGVHD and infectious complications, mortality, LOS, re-hospitalization were also similar. The FO group showed weight gains, whereas the NFO group showed weight loss (FO vs. NFO=0.34% vs. -1.08%, P=0.245). CONCLUSION: The clinical outcomes were similar in the two groups but there was a tendency for gain weight in the FO group. A large, well designed study, and a dosing study will also be needed to determine the optimal dose range for HSCT patients.
Adult ; Body Mass Index ; Demography ; Electronic Health Records ; Fatty Acids ; Fever ; Fish Oils ; Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation* ; Hematopoietic Stem Cells* ; Humans ; Incidence ; Length of Stay ; Mortality ; Parenteral Nutrition* ; Retrospective Studies ; Sepsis ; Weight Gain ; Weight Loss

Botulinum toxin type A (BTA) is widely used for both medical treatment and cosmetic purposes. A 46-year-old woman presented with progressive generalized weakness and dysphagia. The patient had injected BTA into her both of her calves by herself for cosmetic purposes. Repetitive nerve stimulation of the right facial nerve demonstrated reduced compound muscle action potential amplitudes of the orbicularis oculi and nasalis muscles, and a reduced response to low-frequency, repetitive stimulation. The possibility of iatrogenic botulism should be considered when using BTA.
Action Potentials ; Botulinum Toxins ; Botulinum Toxins, Type A ; Botulism ; Cosmetics ; Deglutition Disorders ; Facial Nerve ; Female ; Humans ; Injections, Intramuscular ; Middle Aged ; Muscles

Epidermolysis bullosa (EB) is a rare inherited disease characterized by vesiculobullous lesion that arise in response to minimal trauma or shearing force to the skin. Epiderrnolysis bullosa herpetiformis-Dowling Meara, a variant of EB, has its onset at birth and can be a life threatening disease as it was in this case. We report a case of epidermolysis bullosa herpetiformis in a newborn with a generalized intraepidermal blisters noted at birth whose diagnosis was confirmed by electron microscope. A brief review of the literature is included.
Blister ; Diagnosis ; Epidermolysis Bullosa* ; Humans ; Infant, Newborn ; Parturition ; Skin