Anatomical Science International最新文献_第10页

Taking the high road retroactively: flexible and robust framework of ethical thoughts over time 溯本求源：灵活稳健的道德思想框架。

IF 1.2 4区医学

Anatomical Science International Pub Date : 2024-02-07 DOI: 10.1007/s12565-024-00756-8

Sén Takeda

引用次数: 0

Little evidence for vibrissal capsular muscles in humans 几乎没有证据表明人类存在振颤囊肌

IF 1.2 4区医学

Anatomical Science International Pub Date : 2024-02-03 DOI: 10.1007/s12565-024-00757-7

Sven Schumann

引用次数: 0

3D visualization and printing: An “Anatomical Engineering” trend revealing underlying morphology via innovation and reconstruction towards future of veterinary anatomy 三维可视化和打印：解剖工程 "趋势通过创新和重建揭示潜在形态学，迈向兽医解剖学的未来。

IF 1.2 4区医学

Anatomical Science International Pub Date : 2024-01-18 DOI: 10.1007/s12565-023-00755-1

Kritima Kapoor

{"title":"3D visualization and printing: An “Anatomical Engineering” trend revealing underlying morphology via innovation and reconstruction towards future of veterinary anatomy","authors":"Kritima Kapoor","doi":"10.1007/s12565-023-00755-1","DOIUrl":"10.1007/s12565-023-00755-1","url":null,"abstract":"<div><p>The amalgamation of veterinary anatomy, technology and innovation has led to development of latest technological advancement in the field of veterinary medicine, i.e., three-dimensional (3D) imaging and reconstruction. 3D visualization technique followed by 3D reconstruction has been proven to enhance non-destructive 3D visualization grossly or microscopically, e.g., skeletal muscle, smooth muscle, ligaments, cartilage, connective tissue, blood vessels, nerves, lymph nodes, and glands. The core aim of this manuscript is to document non-invasive 3D visualization methods being adopted currently in veterinary anatomy to reveal underlying morphology and to reconstruct them by 3D softwares followed by printing, its applications, current challenges, trends and future opportunities. 3D visualization methods such as MRI, CT scans and micro-CT scans are utilised in revealing volumetric data and underlying morphology at microscopic levels as well. This will pave a way to transform and re-invent the future of teaching in veterinary medicine, in clinical cases as well as in exploring wildlife anatomy. This review provides novel insights into 3D visualization and printing as it is the future of veterinary anatomy, thus making it spread to become the plethora of opportunities for whole veterinary science.</p></div>","PeriodicalId":7816,"journal":{"name":"Anatomical Science International","volume":"99 2","pages":"159 - 182"},"PeriodicalIF":1.2,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139484502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A new lymphography protocol and interpretation principles based on functional lymphatic anatomy in lower limb lymphedema 基于下肢淋巴水肿功能性淋巴解剖学的新淋巴造影方案和解读原则。

IF 1.2 4区医学

Anatomical Science International Pub Date : 2023-12-22 DOI: 10.1007/s12565-023-00754-2

Akira Shinaoka

{"title":"A new lymphography protocol and interpretation principles based on functional lymphatic anatomy in lower limb lymphedema","authors":"Akira Shinaoka","doi":"10.1007/s12565-023-00754-2","DOIUrl":"10.1007/s12565-023-00754-2","url":null,"abstract":"<div><p>Indirect lymphatic system imaging is essential for diagnosing lymphatic diseases. The basic methodology involves intradermal or subcutaneous injection of a contrast agent into the surrounding lymphatic capillary, and the flow of the contrast agent is identified using a detector. Many contrast agents that use near-infrared dye, including indocyanine green (ICG) fluorescent lymphography, are available. ICG is rapidly spreading as a convenient and safe lymphedema diagnostic method, because it does not involve radiation exposure, and the imaging equipment is more compact than other devices. The lymphatic system is a semi-open circulatory system with numerous lymphatic capillaries acting as blind ends. Anatomical information on the injection site and observation of specific lymphatic vessels and nodes is important. However, this anatomical information is lacking. Recent reports suggest that ICG fluorescent lymphography can be applied to cadavers in the same manner as living bodies. Furthermore, these reports have demonstrated the functional aspects of the capillary lymph vessel networks as well as their relationship with lymphatic vessels and lymph nodes. This review article describes the historical progression from the old to the new functional lymphatic anatomy and introduces a new functional lymphography technique for the lower limbs.</p></div>","PeriodicalId":7816,"journal":{"name":"Anatomical Science International","volume":"99 2","pages":"153 - 158"},"PeriodicalIF":1.2,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10901976/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138827850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Morphological variations on vital systems in a conjoined twin 连体婴儿生命系统的形态变化

IF 1.2 4区医学

Anatomical Science International Pub Date : 2023-12-14 DOI: 10.1007/s12565-023-00753-3

Daniel Gregório Gonsalves, Maria Bianca Cazellato, Luca Campassi Bonini, Dario Ravazzi Ambrizzi, Helena Ribeiro Souza, Ana Paula Girol, Renato Rissi

{"title":"Morphological variations on vital systems in a conjoined twin","authors":"Daniel Gregório Gonsalves, Maria Bianca Cazellato, Luca Campassi Bonini, Dario Ravazzi Ambrizzi, Helena Ribeiro Souza, Ana Paula Girol, Renato Rissi","doi":"10.1007/s12565-023-00753-3","DOIUrl":"10.1007/s12565-023-00753-3","url":null,"abstract":"<div><p>Conjoined twins (CTs), popularly referred to as Siamese twins, are a rare anomaly due to monochorionic and monoamniotic twin pregnancies. Dicephalus dibrachius dipus, a type of parapagus conjoined twin which is characterized by possessing two arms, two legs, a single trunk and two heads, epidemiologically, is an even rarer occurrence of CTs. In this article, a rare, well-preserved anatomical specimen of a dicephalus dibrachius dipus conjoined twin is presented. This study was conducted in a specimen which is part of the collection of the Embryology Museum of the institution by donation and approved by the Research Ethics Committee (REC). The female conjoined twins were born at full-term by cesarean section in the 1970s and died hours after birth. A thorough anatomical description was made through observational analysis, computed tomography and 3D reconstructed images. Major abnormalities were observed in the cardiovascular, respiratory and digestive systems. The internal anatomy exhibited a heart with three atria, two ventricles, two aortic arches, two pulmonary arteries, one innominate venous trunk and a respiratory system with two tracheas and four lungs. No other report was similar to our three atria heart description. This article provides a thorough anatomical description of all systems, which is valuable information for further studies on CTs.</p></div>","PeriodicalId":7816,"journal":{"name":"Anatomical Science International","volume":"99 2","pages":"225 - 234"},"PeriodicalIF":1.2,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138683607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anatomic variation of a duplicated uterine artery 重复子宫动脉的解剖变异

IF 1.2 4区医学

Anatomical Science International Pub Date : 2023-12-13 DOI: 10.1007/s12565-023-00752-4

Hankyu Kim

引用次数: 0

Possible roles of deep cortical neurons and oligodendrocytes in the neural basis of human sociality 深层皮质神经元和少突胶质细胞在人类社会的神经基础中的可能作用。

IF 1.2 4区医学

Anatomical Science International Pub Date : 2023-11-27 DOI: 10.1007/s12565-023-00747-1

Noriyoshi Usui

{"title":"Possible roles of deep cortical neurons and oligodendrocytes in the neural basis of human sociality","authors":"Noriyoshi Usui","doi":"10.1007/s12565-023-00747-1","DOIUrl":"10.1007/s12565-023-00747-1","url":null,"abstract":"<div><p>Sociality is an instinctive property of organisms that live in relation to others and is a complex characteristic of higher order brain functions. However, the evolution of the human brain to acquire higher order brain functions, such as sociality, and the neural basis for executing these functions and their control mechanisms are largely unknown. Several studies have attempted to evaluate how human sociality was acquired during the course of evolution and the mechanisms controlling sociality from a neurodevelopment viewpoint. This review discusses these findings in the context of human brain evolution and the pathophysiology of autism spectrum disorder (ASD). Comparative genomic studies of postmortem primate brains have demonstrated human-specific regulatory mechanisms underlying higher order brain functions, providing evidence for the contribution of oligodendrocytes to human brain function. Functional analyses of the causative genes of ASD in animal models have demonstrated that the neural basis of social behavior is associated with layer 6 (L6) of the neocortex and oligodendrocytes. These findings demonstrate that both neurons and oligodendrocytes contribute to the neural basis and molecular mechanisms underlying human brain evolution and social functioning. This review provides novel insights into sociability and the corresponding neural bases of brain disorders and evolution.</p></div>","PeriodicalId":7816,"journal":{"name":"Anatomical Science International","volume":"99 1","pages":"34 - 47"},"PeriodicalIF":1.2,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10771383/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138443534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Regeneration process of myotendinous junction injury induced by collagenase injection between Achilles tendon and soleus muscle in mice 胶原酶注射诱导小鼠跟腱-比目鱼肌肌连接损伤的再生过程。

IF 1.2 4区医学

Anatomical Science International Pub Date : 2023-11-21 DOI: 10.1007/s12565-023-00748-0

Yutaro Yamamoto, Masahito Yamamoto, Hidetomo Hirouchi, Shuichiro Taniguchi, Genji Watanabe, Satoru Matsunaga, Shinichi Abe

{"title":"Regeneration process of myotendinous junction injury induced by collagenase injection between Achilles tendon and soleus muscle in mice","authors":"Yutaro Yamamoto, Masahito Yamamoto, Hidetomo Hirouchi, Shuichiro Taniguchi, Genji Watanabe, Satoru Matsunaga, Shinichi Abe","doi":"10.1007/s12565-023-00748-0","DOIUrl":"10.1007/s12565-023-00748-0","url":null,"abstract":"<div><p>Recently, it has become clear that peri-muscular tissues play a significant role in the deterioration of muscle function. Understanding the function and regeneration of muscle, as well as its surrounding tissues, is crucial to determining the causes of muscular illnesses. However, the regeneration process of the myotendinous junction (MTJ), the most closely related peri-muscular tissue, is still unknown. Therefore, we generated a mouse model of MTJ injury by collagenase injection and searched for the process of regeneration of the MTJ and its adjacent regions. The MTJ region was damaged by collagenase injection, which greatly increased the tendon cross sectional area. Collagenase injections increased the proportion of myofibers with a central nucleus, which is a characteristic of regenerating muscle. The collagenase injection group had myofibers with central nuclei and expressing MTJ markers. Additionally, we measured the length of MTJs using serial cross sections of the soleus muscle and discovered that MTJs at 2 weeks after collagenase injection were shorter compared to the control group, with a propensity to progressively recover their length over time. The results showed that MTJs undergo morphological regeneration even when severely damaged, and that this regeneration occurs in conjunction with muscle regeneration. We anticipate that these findings will be valuable in upcoming research on motor unit regeneration.</p></div>","PeriodicalId":7816,"journal":{"name":"Anatomical Science International","volume":"99 1","pages":"138 - 145"},"PeriodicalIF":1.2,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138175369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Significant relationship between musculoaponeurotic attachment of the abdominal and thigh adductor muscles to the pubis: implications for the diagnosis of groin pain 腹部和大腿内收肌与耻骨的肌筋膜性附着之间的重要关系:对腹股沟疼痛的诊断意义。

IF 1.2 4区医学

Anatomical Science International Pub Date : 2023-11-20 DOI: 10.1007/s12565-023-00750-6

Suthasinee Tharnmanularp, Satoru Muro, Akimoto Nimura, Takuya Ibara, Keiichi Akita

{"title":"Significant relationship between musculoaponeurotic attachment of the abdominal and thigh adductor muscles to the pubis: implications for the diagnosis of groin pain","authors":"Suthasinee Tharnmanularp, Satoru Muro, Akimoto Nimura, Takuya Ibara, Keiichi Akita","doi":"10.1007/s12565-023-00750-6","DOIUrl":"10.1007/s12565-023-00750-6","url":null,"abstract":"<div><p>Groin pain is prevalent in orthopedic and sports medicine, causing reduced mobility and limiting sports activity. To effectively manage groin pain, understanding the detailed anatomy of supporting muscles is crucial. This study aimed to investigate the musculoaponeurotic attachments on the pubis and the relationship among intramuscular aponeuroses of abdominal and thigh adductor musculatures. Macroscopic analyses were performed in 10 pelvic halves. The bone morphology of the pubis was assessed in two pelvic halves using microcomputed tomography. Histological investigations were conducted in two pelvic halves. The external oblique aponeurosis extended to the adductor longus aponeurosis, forming conjoined aponeurosis, which attached to a small impression distal to the pubic crest. The gracilis aponeurosis merges with the adductor brevis aponeurosis and is attached to the proximal part of the inferior pubic ramus. The rectus abdominis and pyramidalis aponeuroses were attached to the pubic crest and intermingled with the gracilis-adductor brevis aponeurosis, forming bilateral conjoined aponeurosis, which attached to a broad area covering the anteroinferior surface of the pubis. Histologically, these two areas of conjoined aponeuroses were attached to the pubis via the fibrocartilage enthesis. Microcomputed tomography revealed two distinctive bone morphologies, a small impression and an elongated osseous prominence on pubis, corresponded to the two areas of conjoined aponeuroses. This study demonstrated close relationships between the aponeurotic attachment of the external oblique and adductor longus, and between the rectus abdominis, pyramidalis, gracilis, and adductor brevis. The findings of aponeurotic complexes would aid in diagnostic and surgical approaches for athletic groin pain.</p></div>","PeriodicalId":7816,"journal":{"name":"Anatomical Science International","volume":"99 2","pages":"190 - 201"},"PeriodicalIF":1.2,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10902015/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138175370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A new classification of the shoulder girdle muscles in domestic fowl based on their innervation from the brachial plexus 基于臂丛神经支配的家禽肩带肌肉新分类。

IF 1.2 4区医学

Anatomical Science International Pub Date : 2023-11-20 DOI: 10.1007/s12565-023-00751-5

Masahiro Koizumi

{"title":"A new classification of the shoulder girdle muscles in domestic fowl based on their innervation from the brachial plexus","authors":"Masahiro Koizumi","doi":"10.1007/s12565-023-00751-5","DOIUrl":"10.1007/s12565-023-00751-5","url":null,"abstract":"<div><p>Many studies have described the muscle anatomy of the domestic fowl (<i>Gallus gallus domesticus</i>), a commonly used animal in developmental experiments. However, some major differences in terminology existed among studies, making it difficult to precisely discuss the muscle homologies between domestic fowl and other animals. In this study, the innervations of shoulder girdle muscles in five sides of the domestic fowl were elucidated and the homology of the shoulder girdle muscles between domestic fowl and other tetrapods was discussed using terminology that conforms to Nomina Anatomica Avium (1993). Unlike previous descriptions, the supracoracoideus, being developed in domestic fowl, is thought to have a different muscular origin from the deltoid muscle. The coracobrachialis cranialis, coracobrachialis caudalis and coracobrachialis muscles, previously described as the coracobrachialis muscle group, had different innervations; the coracobrachialis cranialis should be grouped with the deltoid muscles, and the coracobrachialis caudalis appears to belong to the pectoral muscle group. I propose that the subcoracoscapularis in domestic fowl, keeping the reptilian form, is divided into the subcoracoideus and subscapularis muscles. Based on the innervation, the subscapularis in domestic fowl is homologous with the subscapularis in reptiles and a major part of the subscapularis in mammals. Unlike the descriptions in previous studies, the scapulohumeralis cranialis and caudalis in the domestic fowl in this study, being innervated by the common branch, were found to have a close relationship with the subcoracoscapularis muscle. Based on the observations in this study, a new classification of the shoulder girdle muscles in domestic fowl is proposed.</p></div>","PeriodicalId":7816,"journal":{"name":"Anatomical Science International","volume":"99 2","pages":"202 - 214"},"PeriodicalIF":1.2,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138045973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0