- n.
WordNet
- a small anatomically normal sac or bladderlike structure (especially one containing fluid) (同)cyst
- of or relating to or involving vesicles; "normal vesicular breathing"
PrepTutorEJDIC
- 小嚢,小胞,小水(気)胞,小空胞
- 小嚢の小胞の,小嚢(小胞)状の
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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/10/22 00:22:46」(JST)
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- 1. 皮膚の水疱を有する患者に対するアプローチ approach to the patient with cutaneous blisters
- 2. 疱疹状皮膚炎 dermatitis herpetiformis
- 3. 環状皮膚病変が認められる患者に対するアプローチ approach to the patient with annular skin lesions
- 4. 水痘帯状疱疹ウイルス感染の臨床的特徴：水痘 clinical features of varicella zoster virus infection chickenpox
- 5. Peeling skin syndrome
English Journal
- Vesicular powder as carrier for doxycycline hydrochloride and metronidazole combination therapy.
- Gad HA1, Kamel AO, Sammour OA, El Dessouky HF.Author information 1Pharmaceutics and Industrial Pharmacy Department, Faculty of Pharmacy, Ain Shams University , Cairo , Egypt .AbstractIn this study, vesicular proniosomal powder encapsulating doxycycline hydrochloride (DH) and metronidazole (MT) combination therapy was developed using different types of spans, cholesterol (CH) and maltodextrin as a carrier. Proniosomal powder was free flowing and spherical in shape. The surfactant structure affected the entrapment efficiency of both drugs with highest value of Sp 60 proniosomes of 45.16% and 42.64% for DH and MT, respectively. Incorporation of CH influenced vesicle stability and permeability with optimum concentration of 10 mole%. Increasing the surfactant loading from 1 mM to 3 mM resulted in a significant decrease in the amount of drugs (mg) entrapped per mM lipid (from 9.95 to 1.13 and from 8.88 to 1.22 for DH and MT, respectively). Longer chain length surfactants produced larger vesicles. Surfactant hydrophilicity affected zeta potential. Both drugs were molecularly dispersed in the proniosomal powder with no chemical interaction with other components. Proniosomal powder was stable at 2-8 °C for three months.
- Pharmaceutical development and technology.Pharm Dev Technol.2014 Sep;19(6):755-68. doi: 10.3109/10837450.2013.829098. Epub 2013 Aug 28.
- In this study, vesicular proniosomal powder encapsulating doxycycline hydrochloride (DH) and metronidazole (MT) combination therapy was developed using different types of spans, cholesterol (CH) and maltodextrin as a carrier. Proniosomal powder was free flowing and spherical in shape. The surfactant
- PMID 23981239
- Delivery of green tea catechin and epigallocatechin gallate in liposomes incorporated into low-fat hard cheese.
- Rashidinejad A1, Birch EJ2, Sun-Waterhouse D3, Everett DW4.Author information 1Department of Food Science, University of Otago, PO Box 56, Dunedin 9054, New Zealand; Riddet Institute, Private Bag 11 222, Palmerston North 4442, New Zealand. Electronic address: ali.rashidinejad@otago.ac.nz.2Department of Food Science, University of Otago, PO Box 56, Dunedin 9054, New Zealand.3Plant and Food Research, Auckland Mail Centre, Private Bag 92169, Auckland 1142, New Zealand.4Department of Food Science, University of Otago, PO Box 56, Dunedin 9054, New Zealand; Riddet Institute, Private Bag 11 222, Palmerston North 4442, New Zealand.AbstractThe encapsulation of green tea catechin and epigallocatechin gallate (EGCG) in soy lecithin liposomes was examined at four concentrations (0%, 0.125%, 0.25% and 0.5% w/v), and inclusion in cheese at 0% and 0.25% w/v. The empty capsules had a mean diameter of 133nm and significantly (p<0.05) increased with the addition of catechin or EGCG. Electron microscopy revealed the lamellae and central core of the liposomes. Addition of antioxidants gave a significant (p<0.05) increase in the size of liposomes. Liposomes had surface potentials of -42.4 to -46.1mV with no significant difference between treatments, suggesting stable liposome systems. High efficiency (>70%) and yield (∼80%) were achieved from the incorporation of catechin or EGCG inside the liposome structure. Addition of either antioxidant increased the liposome phase transition temperature (>50°C). Nanocapsules containing these antioxidants were effectively retained within a low-fat hard cheese, presenting a simple and effective delivery vesicle for antioxidants.
- Food chemistry.Food Chem.2014 Aug 1;156:176-83. doi: 10.1016/j.foodchem.2014.01.115. Epub 2014 Feb 6.
- The encapsulation of green tea catechin and epigallocatechin gallate (EGCG) in soy lecithin liposomes was examined at four concentrations (0%, 0.125%, 0.25% and 0.5% w/v), and inclusion in cheese at 0% and 0.25% w/v. The empty capsules had a mean diameter of 133nm and significantly (p<0.05) incre
- PMID 24629955
- Analysis of 52 Rab GTPases from channel catfish and their involvement in immune responses after bacterial infections.
- Wang R1, Zhang Y1, Liu S1, Li C1, Sun L1, Bao L1, Feng J1, Liu Z2.Author information 1The Fish Molecular Genetics and Biotechnology Laboratory, Aquatic Genomics Unit, School of Fisheries, Aquaculture and Aquatic Sciences, and Program of Cell and Molecular Biosciences, Auburn University, 203 Swingle Hall, Auburn, AL 36849, USA.2The Fish Molecular Genetics and Biotechnology Laboratory, Aquatic Genomics Unit, School of Fisheries, Aquaculture and Aquatic Sciences, and Program of Cell and Molecular Biosciences, Auburn University, 203 Swingle Hall, Auburn, AL 36849, USA. Electronic address: liuzhan@auburn.edu.AbstractRab genes, encoding a large family of monomeric G-proteins, contain over 60 members in the human genome. They have been recognized as crucial regulators for membrane trafficking including cargo sorting, vesicle formation, budding, motility, docking, fusion, secretory and endocytic pathway of host immune responses. However, little is known of the Rab gene family in teleost fish species. The development of full-length transcripts and whole genome sequences allow the identification and annotation of Rab GTPase gene family in catfish. In this study, a total of 52 Rab genes were identified from catfish cDNA and genome databases. Phylogenetic analysis assigned them into eleven subfamilies. Most Rab GTPases are conserved among vertebrates, though some of which are absent in fish genomes. Analysis of multiple RNA-seq datasets, along with real time PCR analysis revealed up-regulation of 10 Rab genes after bacterial infection. These included Rab3a, Rab4a, Rab4b, Rab5a, Rab5c, Rab7a, Rab9a, Rab11a, Rab11b, and Rab33a. Their up-regulation are temporally and spatially regulated in various tissues, but mostly induced at early stages after infection and in the gill and liver tissues, with the exception of Rab5c that is mostly up-regulated in the head kidney and trunk kidney. The complex pattern of their induced expression suggested both specific and cooperative actions of a these Rab genes in the acute immune responses to bacterial infection.
- Developmental and comparative immunology.Dev Comp Immunol.2014 Jul;45(1):21-34. doi: 10.1016/j.dci.2014.01.026. Epub 2014 Feb 7.
- Rab genes, encoding a large family of monomeric G-proteins, contain over 60 members in the human genome. They have been recognized as crucial regulators for membrane trafficking including cargo sorting, vesicle formation, budding, motility, docking, fusion, secretory and endocytic pathway of host im
- PMID 24513270
Japanese Journal
- Proteasome impairment in neural cells derived from HMSN-P patient iPSCs
- Molecular Brain 10(7), 2017-02-15
- NAID 120005971847
- Interfractional Seminal Vesicle Motion Relative to the Prostate Gland for Image-guided Radiotherapy for Prostate Cancer with/without Androgen Deprivation Therapy: A Retrospective Cohort Study
- Acta Medica Okayama 71(1), 31-39, 2017-02
- NAID 120005971553
- Bcl-xL affects group a streptococcus-induced autophagy directly, by inhibiting fusion between autophagosomes and lysosomes, and indirectly, by inhibiting bacterial internalization via interaction with beclin 1-UVRAG
- PLOS ONE 12(1), 2017-01-13
- NAID 120005971033
Related Links
- In cell biology, a vesicle is a small bubble within a cell, and thus a type of organelle. Enclosed by lipid bilayer, vesicles can form naturally, for example, during endocytosis (protein absorption). Alternatively, they may be prepared artificially, ...
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★リンクテーブル★
| リンク元 | 「100Cases 39」「小水疱」「ベシクル」「ベジクル」「vesicular」 |
| 拡張検索 | 「secretion vesicle」 |
「100Cases 39」
- erratic adj. adj. 軌道の定まらない。一貫性のない、不安定な、不規則な
- bowel motion 腸運動、排便
- fit adj. adj. 体調がよい、健康で
- emaciated adj.
- glisten vi. ぴかぴか光る
- dislodge
- palliative
- erythema multiforme 多形紅斑
- dermatitis herpetiformis 疱疹状皮膚炎
- itch 痒み
- itching
- celiac disease セリアック病
- herpes gestationis 妊娠性疱疹
- 皮膚の水疱
- 83歳 男性
- 主訴：皮膚と口内における多数の水疱
- 現病歴：水疱は2日前より出現。水疱は破れやすく、赤色の有痛性病変が残る。3ヶ月前から5kg体重が減少しており、食欲が減退している。患者は体調の不調を自覚してた。排便習慣が不規則になり、排便にいくらか血液を認めた。
- 既往歴：生来、健康であり、既往なし。
- 生活歴：一人住まい
- 嗜好歴：喫煙・飲酒無し
- 服薬歴：処方薬なし。マルチビタミンタブレットは体調の不調を感じてから薬局で購入している。これ以外て薬を購入していない。
- 身体所見 examination
- 全身：emaciateで調子悪そうである
- 皮膚：全身の皮膚に水疱
- 口内：びらん(sore)あり sore→有痛性のびらん・潰瘍
- 脈拍：102/min、irregularly irregular → 不規則な不整脈 → ( )
- 血圧：160/78 mmHg
- 上記以外、心臓、呼吸器系に異常を認めない。
- 腹部触診：6cmの硬い結節を肝の辺縁に触知。可動性のある硬性の腫瘤を左腸骨窩に触知。
- 直腸診：鮮血色の血液と糞便の混合物が認められる
- 検査 examination
- 低値：Hb, MCV,Alb
- 高値：AlP
- Q1. まず皮膚病変の診断をつけろ。
- Q2. 次に皮膚病変と患者の病態を関連づけてみろ。
- A. 尋常性天疱瘡
- 特徴：表皮内水疱、弛緩性水疱、ニコルスキー現象、口内びらん、
- ・病因：癌腫、リンパ腫、胸腺腫、全身性エリテマトーデス、特定の薬物(ペニシラミン、カプトプリル)などによる
- 治療：ステロイド、免疫抑制薬
- 鑑別疾患
- ・水疱性類天疱瘡：緊満性水疱、水疱は尋常性天疱瘡に比べて破れにくく大型になりやすい。
- ・多形性紅斑：中心に水疱を伴った的形病変(target-shaped lesion with central blisters)。よく全身紅皮症と粘膜潰瘍と伴う(スティーブン・ジョンソン症候群)。病因は単純ヘルペスウイルス、薬剤(スルフォナミド)、悪性腫瘍。
- ・疱疹状皮膚炎：肘、膝、顔面に小水疱病変(vesicular lesion)が形成される。vesicleはblister(<0.5cm)より小さく、ひっかくことで破裂する。非常にかゆい。セリアック病に合併することがある
- ・その他の疾患
- ・糖尿病
- ・妊娠性疱疹
- ・家族性水疱疾患
- まとめ
- ・悪性腫瘍に合併しうる(→腫瘍の存在下で皮膚病変が出現したのであれば腫瘍随伴性天疱瘡と診断されるべき)、
- ・天疱瘡は気づかないうちに体液を喪失し、あるいは水疱からの感染の結果としての敗血症が生命を脅かす。
「小水疱」
- 直径5mm以下
「ベシクル」
「ベジクル」
「vesicular」
- adj.
- 小胞の
- 関
- vesicle