http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Stafne bone cavity: a rare cadaveric case report
Joe Iwanaga,Joe Iwanaga,T. L. Wong,Shogo Kikuta,R. Shane Tubbs 대한해부학회 2019 Anatomy & Cell Biology Vol.52 No.3
The Stafne bone cavity (SBC), also called the static bone cavity, salivary inclusion cyst, latent cyst, and lingual bone defect is an asymptomatic bony defect that is commonly located inferior to the mandibular canal and slightly above the inferior border of the mandible. It is rare to see the actual bony defect in the cadaver because of its relatively low incidence of 0.1% to 6.06%. We report a unilateral SBC found in a 76-year-old at death male Caucasian cadaver and involving the right mandible. The SBC was oval in shape with a smooth surface and measured 10.8×6.0 mm. The SBC was continuous with the right mylohyoid groove. Since actual photographs of the SBC are lacking in the literature, this report might provide additional insight for better understanding the SBC.
Clinical anatomy of the maxillary sinus: application to sinus floor augmentation
Joe Iwanaga,Joe Iwanaga,Charlotte Wilson,Stefan Lachkar,Krzysztof A. Tomaszewski,Jerzy A. Walocha,R. Shane Tubbs 대한해부학회 2019 Anatomy & Cell Biology Vol.52 No.1
The anatomy of the maxillary sinus, especially its vascular anatomy, and its relationships with the teeth and alveolar processes have been well documented. The development of cone-beam computed tomography has resulted in dentists being more familiar with maxillary sinus floor augmentation procedures. This paper aims to revisit the classic anatomy of the maxillary sinus and review the newly published literature in order to help dentists diagnose in more detail and perform safer surgery of the maxillary sinus.
Recent Advances in the Innate Immunity of Invertebrate Animals
Iwanaga, Sadaaki,Lee, Bok-Luel Korean Society for Biochemistry and Molecular Biol 2005 Journal of biochemistry and molecular biology Vol.38 No.2
Invertebrate animals, which lack adaptive immune systems, have developed other systems of biological host defense, so called innate immunity, that respond to common antigens on the cell surfaces of potential pathogens. During the past two decades, the molecular structures and functions of various defense components that participated in innate immune systems have been established in Arthropoda, such as, insects, the horseshoe crab, freshwater crayfish, and the protochordata ascidian. These defense molecules include phenoloxidases, clotting factors, complement factors, lectins, protease inhibitors, antimicrobial peptides, Toll receptors, and other humoral factors found mainly in hemolymph plasma and hemocytes. These components, which together compose the innate immune system, defend invertebrate from invading bacterial, fungal, and viral pathogens. This review describes the present status of our knowledge concerning such defensive molecules in invertebrates.
Iwanaga, Kazunori,Kawabata, Yutaka,Miyazaki, Makoto,Kakemi, Masawo 대한약학회 2014 Archives of Pharmacal Research Vol.37 No.7
The purpose of this study was to quantitatively clarify the effect of alky-chain length of a triglyceride in an emulsion on the partitioning of highly lipophilic compounds into the lymph fluid after their oral administration. Highly lipophilic anthraquinone derivatives were orally administered in emulsions to rats. Emulsions composed of long-, medium-, and short-chain triglycerides (LCT, MCT, and SCT emulsions, respectively) were used. The concentrations of the compounds in plasma and lymph fluid were periodically determined and their partitioning to the lymph was calculated using a mathematical model. Intestinal absorption of all compounds was enhanced and the plasma concentrations of the compounds were found to be in the following order: LCT emulsion>MCT emulsion>SCT emulsion. The amounts of each compound recovered in the lymph were not in agreement with their lipophilicity. Quantitative analysis revealed that the partitioning of the compounds to the lymph may be determined by the solubility of the compound in the triglyceride in the form of an emulsion and the amount of triglyceride transferred to the lymph fluid. These results suggest a possibility that the amount of a compound absorbed via the lymph route after oral administration can be quantitatively controlled by the formulations.
Reviews : Recent Advances in the Innate Immunity of Invertebrate Animals
( Sadaaki Iwanaga ),( Bok Luel Lee ) 생화학분자생물학회 2005 BMB Reports Vol.38 No.2
Invertebrate animals, which lack adaptive immune systems, have developed other systems of biological host defense, so called innate immunity, that respond to common antigens on the cell surfaces of potential pathogens. During the past two decades, the molecular structures and functions of various defense components that participated in innate immune systems have been established in Arthropoda, such as, insects, the horseshoe crab, freshwater crayfish, and the protochordata ascidian. These defense molecules include phenoloxidases, clotting factors, complement factors, lectins, protease inhibitors, antimicrobial peptides, Toll receptors, and other humoral factors found mainly in hemolymph plasma and hemocytes. These components, which together compose the innate immune system, defend invertebrate from invading bacterial, fungal, and viral pathogens. This review describes the present status of our knowledge concerning such defensive molecules in invertebrates.
Unusual muscle of the anterior neck: cadaveric findings with surgical applications
Joe Iwanaga,Yoko Tabira,Christian Fisahn,Fernando Alonso,Koichi Watanabe,Jingo Kusukawa,Rod J. Oskouian,R. Shane Tubbs,Koh-ichi Yamaki 대한해부학회 2017 Anatomy & Cell Biology Vol.50 No.3
The omohyoid muscle typically has an inferior belly originating from the superior border of the scapula, and then passes deep to the sternocleidomastoid muscle where its superior belly passes almost vertically upward next to the lateral border of sternohyoid to attach to the inferior border of the body of the hyoid bone lateral to the insertion of sternohyoid. Herein, we report an unusual variant of the omohyoid and sternohyoid muscles. As the omohyoid muscle is commonly used as a surgical landmark during neck dissections, knowledge of its variations such as the one described in the current report is important to surgeons.
Kazunori Iwanaga,Yutaka Kawabata,Makoto Miyazaki,Masawo Kakemi 대한약학회 2014 Archives of Pharmacal Research Vol.37 No.7
The purpose of this study was to quantitativelyclarify the effect of alky-chain length of a triglyceride in anemulsion on the partitioning of highly lipophilic compoundsinto the lymph fluid after their oral administration. Highly lipophilic anthraquinone derivatives were orallyadministered in emulsions to rats. Emulsions composed oflong-, medium-, and short-chain triglycerides (LCT, MCT,and SCT emulsions, respectively) were used. The concentrationsof the compounds in plasma and lymph fluidwere periodically determined and their partitioning to thelymph was calculated using a mathematical model. Intestinalabsorption of all compounds was enhanced and theplasma concentrations of the compounds were found to bein the following order: LCT emulsion[MCT emulsion[SCT emulsion. The amounts of each compound recoveredin the lymph were not in agreement with their lipophilicity. Quantitative analysis revealed that the partitioning of thecompounds to the lymph may be determined by the solubilityof the compound in the triglyceride in the form of anemulsion and the amount of triglyceride transferred to thelymph fluid. These results suggest a possibility that theamount of a compound absorbed via the lymph route afteroral administration can be quantitatively controlled by theformulations.
Evolving Adaptive Group Behavior in a Multi-Robot System
Saori Iwanaga,Kazuhiro Ohkura,Tomoya Matsuda 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8
The field of multi-robot systems is sometimes called swarn robotics when the systems consist of many simple autonomous robots. However, each robot is usually assumed to have no learning mechanism for adapting to an embedded changing environment. Therefore, collective behavior is expected to emerge in the system only through interactions among the robots. This implies that they cannot be coordinating as a group. In this study, an evolutionary robotics approach is applied empirically to a multi-robot system to realize autonomous task allocation behavior as a kind of intelligent swarm robotics. Although artificial evolution has proven to be a promising approach to coordinate the controller of an autonomous robot, its effectiveness in developing beneficial collective behavior in a multi-robot system has not been verified. Serveral computer simulations are conducted to examine how artificial evolution contributes to autonomous task allocation in a multi-robot system.