• Annals of Clinical Neurophysiology
• /
• 제11권1호
• /
• pp.33-36
• /
• 2009

Bickerstaff's brainstem encephalitis (BBE) is an autoimmune central nervous system disorder. It can occur in more limited forms and may overlap with Guillain-Barr$\acute{e}$ syndrome (GBS). A 49-year-old female presented with rapidly progressive paralytic ileus, urinary retention, deep drowsiness, ophthalmoplegia, dysarthria, ataxia, quadriparesis and hyporeflexia after viral meningitis. She was diagnosed as BBE with GBS and treated with immunoglobulin. She was completely recovered after 1 month. It is a rare case of BBE overlapping with GBS presenting with severe paralytic ileus.

• Annals of Clinical Neurophysiology
• /
• 제11권1호
• /
• pp.24-27
• /
• 2009

Reversible posterior leukoencephalopathy syndrome (RPLS) is an acute encephalopathy, usually characterized by seizures, visual disorder, mental change and reversible posterior white and gray matter lesions on brain magnetic resonance imaging (MRI). Conditions commonly associated with RPLS include acute renal failure, eclampsia, hypertension, immunosuppresion state, and use of intravenous immunoglobulin or chemotherapy, and additional contributing factors. We report the case of RPLS associated with cyclosporine use in lupus nephritis. In this case, it was not clearly elucidated which was main cause of RPLS. We could think RPLS developed maybe due to combined effect of cyclosporine and lupus nephritis.

• 대한약침학회지
• /
• 제16권2호
• /
• pp.41-45
• /
• 2013

Objective: The root bark of Ulmus davidiana var. Japonica (Ulmi Radicis cortex, URC) is a medicinal herb used for promoting diuresis and treating dampness. In Korea, URC has long been used as an efficacious therapy for inflammation, burns, frostbite and skin diseases such as eczema and psoriasis. Methods: In the present study, we used 1-fluoro-2,4-dinitrofluorobenzene (DNFB)-induced contact dermatitis (CD) mouse model to investigate the anti-allergic and the anti-inflammatory effects of URC on skin lesion, histopathological changes and specific antibody production. Results: URC treatment, 10 mg/mL, effectively inhibited skin lesions induced by repeated paintings with DNFB. In the histopathological observation, topical application of URC inhibited spongiosis. In addition, URC lowered the production levels of total immunoglobulin and IgG2a in serum. Conclusion: These data indicate that URC has an anti-inflammatory effect that produces an improvement of skin lesions in CD mice.

• Parasites, Hosts and Diseases
• /
• 제43권4호
• /
• pp.157-160
• /
• 2005

A 29kDa cysteine protease of Taenia solium metacestodes was purified by Mono Q anion-exchanger and Superose 6 HR gel filtration chromatography. The enzyme was effectively inhibited by cysteine protease inhibitors, such as iodoacetic acid (IAA) and trans-epoxy-succinyl-L-leucyl-amido (4-guanidino) butane (E-64) while inhibitors acting on serine- or metallo-proteases did not affect the enzyme activity. The purified enzyme degraded human immunoglobulin G (IgG), collagen and bovine serum albumin (BSA), but human IgG was more susceptible for proteolysis by the enzyme. To define the precise biological roles of the enzyme, more detailed biochemical and functional studies would be required.

• 미생물과산업
• /
• 제16권3호
• /
• pp.2-5
• /
• 1990

IgA is the predominant immunoglobulin isotype in mucosal secretions(1). It has been reported that a population of Peyer's patch T cells can selectively induce IgM bearing B cells to switch to surface IgA bearing B cells(2,3). Further, IL-4, IL-5, and IL-6 alone and in combination, can significantly influence murine IgA B cell differentiation in vitro(4-7). However, it remains an open question which cytokines have a major role in class switching to the IgA isotype. Recently, it has been reported that transforming growth factor .betha.1(TGF .betha.1) alone, or in combination with IL-2 increases IgA secretion by LPS-activated surface IgA negative (sIgA$\^$-/) murine spleen B cells while concurrently downregulating IgM and IgG secretion by such cells(8-11). In the present study, limiting dilution analysis was used to demonstrate, at the clonal level, that TGF .betha.1 has siginificant activity as an IgA isotype switch factor.

• 한국균학회지
• /
• 제6권2호
• /
• pp.15-18
• /
• 1978

The study was performed to investigate the inhibitory action on the growth rate of Candida albicans under the various immunological conditions, Candida albicans was grown in broth media containing 0.1ml. (in total broth volume 4.0ml.) of normal human serum, diabetic patient serum, albumin solution, artifical bulla content and nutrient solution as control subject. The inhibitory action of Candida albicans was indicated by mesurement of transparency rate with use of the spectrophotometer. The results are as follows: 1. Normal human serum shows inhibitory effect on the growth of the candida distinctly. 2. Albumin solution reveals almost similar to that of the effect of normal human serum. 3. Artificial bulla content which obtained by irradiation of ultraviolot ray after application of 1% 8-Methoxy-psolaren cream and the diabetic patient serum shows reduction of inhibitory effect as compared with that of the normal human serum. 4. It is estimated that the titer of negative effect of diabetic patient serum is not related with the variation of immunoglobulin titer in patient serum.

• 생약학회지
• /
• 제34권2호통권133호
• /
• pp.132-137
• /
• 2003

The effect of aqueous extract of Isodon japonicus Hara (Labiatae) (IJAE) on mast cell-mediated immediate-type allergic reactions was investigated. IJAE inhibited compound 48/80-induced systemic anaphylaxis and immunoglobulin E (IgE)-mediated local anaphylaxis. When IJAE was pretreated at the same concentration with systemic anaphylaxis, serum histamine levels were reduced in a dose-dependent manner. IJAE dose-dependently inhibited histamine release from rat peritoneal mast cells (RPMC) activated by compound 48/80. The level of cAMP in human mast cell line (HMC-1) cells, when IJAE was added, significantly was increased, compared with that of normal control. These results indicate that IJAE will beneficial in the treatment of immediate-type allergic reaction.

• Journal of Trauma and Injury
• /
• 제30권2호
• /
• pp.59-62
• /
• 2017

Lupus thrombocytopenia is a common clinical manifestation in systemic lupus erythematosus (SLE). It may present to clinicians with considerable therapeutic difficulties. We experienced a 40-year-old poly trauma patient with lupus thrombocytopenia who had been treated with immunosuppressive drugs for SLE. She was treated for refractory thrombocytopenia with platelet transfusion, corticosteroid and Intravenous immunoglobulin (IVIG). Fourteen days after admission, her platelet count started to increase, $101{\times}103/ul$ at 16 days after admission. Trauma patients may carry various underlying diseases and thus trauma surgeons should always be aware and ready for peculiar situations.

• 한국진공학회:학술대회논문집
• /
• 한국진공학회 2013년도 제44회 동계 정기학술대회 초록집
• /
• pp.84-84
• /
• 2013

FcBP consisting of 13 amino acids specifically binds to Immunoglobulin G Fc domain. Initially, we utilized this peptide for preparation of antibody chip as a PEG composite for enhanced solubility. After then, the peptide conjugate was immobilized on agarose resin, resulting in highly efficient affinity column for antibody purification. The efficiency was comparable to commercial Protein A column. Recently, this peptide was conjugated with cell penetratingpeptide (CPP) on a backbone of GFP, affording antibody transducer, which carries antibody into live cells by simple mixing of antibody and the transducer in cell culture media. Antibody transduction into cells was monitored by live cell imaging. More recently, the FcBP was fused to ferritin cage, which consists of 24 ferritin protein molecules. The FcBP-ferritin cage showed greatly increased binding affinity to human IgG. Its binding was analyzed by QCM and SPR analysis. Finally, it was selectively delivered by Herceptin to SKBR3, a breast cancer cell, over MCF10A, non-tumorigenic cells.

• Annals of Clinical Neurophysiology
• /
• 제17권1호
• /
• pp.31-34
• /
• 2015

We report a case with squamous cell lung cancer with concomitant Guillain-Barre syndrome (GBS) as a paraneoplastic syndrome. A 67-year-old patient who was previously diagnosed as metastatic squamous cell lung cancer developed mild symmetrical weakness, paresthesia and sensory ataxia. Nerve conduction study showed sensorimotor polyneuropathy. Analysis of cerebrospinal fluid showed high tilter for monospecific anti-GD1b IgG antibody without onconeuronal antibodies. After treatment with intravenous immunoglobulin, the patient's symptoms improved.