Anatomy & Cell Biology最新文献_第5页

Non-invasive procedure implementation for enhanced smile facial muscle movement after orthognathic surgery: a case report. 正颌手术后增强微笑面部肌肉运动的非侵入性手术实施：一例报告。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2024-12-04 DOI: 10.5115/acb.24.181

Su-Jeong Kim, Soo-Bin Kim, Yu-Ran Heo, Hee-Jin Kim

引用次数: 0

Scapular notch, spinoglenoid notch, and scapular dimensions: implications on the safe zone of the suprascapular nerve. 肩胛骨切迹、椎骨切迹和肩胛骨尺寸：对肩胛上神经安全区的影响。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2024-11-18 DOI: 10.5115/acb.24.186

Jhonatan Duque-Colorado, Laura García-Orozco, Andrés Riveros, Mariano Del Sol

{"title":"Scapular notch, spinoglenoid notch, and scapular dimensions: implications on the safe zone of the suprascapular nerve.","authors":"Jhonatan Duque-Colorado, Laura García-Orozco, Andrés Riveros, Mariano Del Sol","doi":"10.5115/acb.24.186","DOIUrl":"10.5115/acb.24.186","url":null,"abstract":"The suprascapular nerve corresponds to one of the supraclavicular branches of the brachial plexus, and its route exposes it to being injured during some surgical procedures. Morphometric analysis of the scapula has been proposed as a tool for preventing injuries to the suprascapular nerve. The present investigation aimed to determine the safe distances for approaching the suprascapular nerve at the level of the scapular notch (SPN) and spinoglenoid notch, in addition to establishing its relationship with the type of SPN and with two scapular dimensions: major longitudinal axis (MLA) and major transverse axis (MTA). For this purpose, a descriptive-correlative, quantitative, non-experimental and transversal study was carried out, in which 82 dry scapulae from adult individuals of Chilean origin were investigated. The main results of this study found that prevalences were highest for SPNs types II (36.2%), I (29.3%), and III (26.0%), with average distances that were considered safe in all types of SPNs. Furthermore, there was a positive correlation, with P<0.05, between the MTA (r=0.526; r=0.634), MLA (r=0.284) and the safe distances for the suprascapular nerve at the level of the SPN and incisura spinoglenoid of the scapulae studied. Scapular dimensions such as the MTA and the MLA could, therefore, be used to predict a safe zone for the suprascapular nerve, potentially contributing to a reduction in the current rate of injury of the suprascapular nerve in surgical procedures involving the deltoid and scapular regions.","PeriodicalId":7831,"journal":{"name":"Anatomy & Cell Biology","volume":" ","pages":"54-60"},"PeriodicalIF":1.4,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11933811/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anatomical variations and surgical implications of axillary artery branches: an anatomical study of the coracoid process region. 腋窝动脉分支的解剖学变异和手术意义：喙突区的解剖学研究。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2025-01-08 DOI: 10.5115/acb.24.215

Pawaree Nonthasaen, Thawanthorn Chaimongkhol, Thanapon Chobpenthai, Pasuk Mahakkanukrauh

{"title":"Anatomical variations and surgical implications of axillary artery branches: an anatomical study of the coracoid process region.","authors":"Pawaree Nonthasaen, Thawanthorn Chaimongkhol, Thanapon Chobpenthai, Pasuk Mahakkanukrauh","doi":"10.5115/acb.24.215","DOIUrl":"10.5115/acb.24.215","url":null,"abstract":"The complex of neurovascular structures surrounding the coracoid process, particularly the axillary artery, the thoracoacromial artery and theirs branches, plays a critical role in shoulder function. Detailed dissection was performed in 36 shoulders from 18 embalmed cadavers. The focus was on axillary artery branches in relation to the coracoid process and the documentation of anatomical variations in this area. Significant findings include the categorization of thoracoacromial artery variations and the identification of acromial and clavicular branches as variable. A key measurement was mean distance between the thoracoacromial artery and tip of the coracoid process (31.89 mm). These findings offer valuable insight into the spatial relationships of these structures. The study provides important information on the vascular anatomy surrounding the coracoid process. Recognizing these anatomical variations is essential for planning safer and more effective shoulder surgeries, such as coracoclavicular stabilization and subcoracoid decompression. Detailed anatomical data are key for surgeons to prevent unintended injuries and enhance surgical success.","PeriodicalId":7831,"journal":{"name":"Anatomy & Cell Biology","volume":" ","pages":"35-43"},"PeriodicalIF":1.4,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11933807/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142942818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Origin and branching pattern of the iliohypogastric and ilioinguinal nerves and their exits in relation to the psoas major muscle: a cadaveric study. 髂腹下神经和髂腹股沟神经的起源和分支模式及其与腰大肌有关的出口：尸体研究。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2025-01-10 DOI: 10.5115/acb.24.175

Bijo Elsy, Waad Hassan Mohammad Asiri, Lina Eltag Sir Elkhatim Osman, Mansour Abdullah Saeed Alghamdi

{"title":"Origin and branching pattern of the iliohypogastric and ilioinguinal nerves and their exits in relation to the psoas major muscle: a cadaveric study.","authors":"Bijo Elsy, Waad Hassan Mohammad Asiri, Lina Eltag Sir Elkhatim Osman, Mansour Abdullah Saeed Alghamdi","doi":"10.5115/acb.24.175","DOIUrl":"10.5115/acb.24.175","url":null,"abstract":"This study aims to determine the level of origin, branching pattern and exits of the iliohypogastric and ilioinguinal nerves in relation to the psoas major muscle. Additionally, this study confirms the presence and retroperitoneal courses of the double nerves. We dissected a total of 24 iliohypogastric and ilioinguinal nerves (6 male and 6 female cadavers). The origin, branching, and exits in relation to the psoas major muscle, the absence of these nerves or the presence of double nerves, and their retroperitoneal course were carefully examined. All the images were recorded by photographing. In this study, we mainly observed variations in exits, branching patterns, and their retroperitoneal course. The iliohypogastric nerve was absent in 2 cases (8.3%). In the type I pattern, in 1 case (4.2%), the common trunk descends anteriorly to the iliac vessels from the iliolumbar vessels. In 4 cases (16.7%), the double ilioinguinal nerve with different branch patterns and retroperitoneal courses was observed. In 1 single nerve case (4.2%), the ilioinguinal nerve descends anterior to the iliac vessels from the iliolumbar vessels. To our knowledge, the branching pattern of the double ilioinguinal nerves and their retroperitoneal course have not been reported in any available data. Sound knowledge of the variations in the origin, branches, and retroperitoneal course of the iliohypogastric and ilioinguinal nerves is very helpful for the improvement of peripheral nerve blocks and other various surgical procedures to avoid complications and nerve injuries.","PeriodicalId":7831,"journal":{"name":"Anatomy & Cell Biology","volume":" ","pages":"14-21"},"PeriodicalIF":1.4,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11933812/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142942822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of rosuvastatin coated by nano-chitosan on developing hippocampus: association with hippocampal neurogenesis and memory in an Alzheimer's induced model of rats. 纳米壳聚糖包被瑞舒伐他汀对阿尔茨海默病模型大鼠海马发育的影响：与海马神经发生和记忆的关系。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2025-02-07 DOI: 10.5115/acb.24.250

Armita Modiri, Zohreh Abdolmaleki, Mohammad Reza Paryani

{"title":"The effect of rosuvastatin coated by nano-chitosan on developing hippocampus: association with hippocampal neurogenesis and memory in an Alzheimer's induced model of rats.","authors":"Armita Modiri, Zohreh Abdolmaleki, Mohammad Reza Paryani","doi":"10.5115/acb.24.250","DOIUrl":"10.5115/acb.24.250","url":null,"abstract":"Statins are long known to be beneficial for neurodegenerative conditions, including Alzheimer's disease (AD). Also, nanoparticle (NP) drugs can better affect the target tissue in various diseases. Therefore, the aim of this study was surveying the effect of rosuvastatin (RZV) coated by nano-chitosan in an Alzheimer's (Alz) induced model of rats. We examined learning, memory, and hippocampal amyloid plaques and evaluate expression levels of calbindin, doublecortin (DCX), NeuroD1, neuronal nuclei (NeuN), and neurofilament. Forty rats were randomly divided into five various groups. AD was induced by injecting bilaterally with 1 μl of amyloid beta (Aβ) into the hippocampus. After confirmation of AD, RZV, or NP, or RZV+NP were administered gavage orally daily in rats for 30 days. Induction of AD significantly raised Aβ plaques and dead cells compared to the control group. Results of Morris water maze in the test day indicated that Alz+NP+RZV group significantly reduced escape latency and travelled distance, also significantly increased spending time compared to the Alz group (P<0.05). RZV significantly decreased Aβ plaque percentage and the number of apoptotic cells compared to the Alz group (P<0.05). In addition, NeuN and neurofilament protein expression and calbindin, DCX, and NeuroD1 genes expression increased in Alz+RZV and Alz+RZV+NP compared to the Alz group. RZV coated by nano-chitosan has good potential for reducing Aβ plaques and dead cells, increasing brain NeuN and neurofilament proteins and calbindin, DCX, and NeuroD1 genes, and improving learning and memory in Alz rats.","PeriodicalId":7831,"journal":{"name":"Anatomy & Cell Biology","volume":" ","pages":"61-75"},"PeriodicalIF":1.4,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11933804/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143363477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anatomical variation of quadratus plantae with flexor digitorum longus tendon along with unilateral polydactyly of the toes: a rare case report. 带有屈趾肌腱的植物四头肌解剖变异伴单侧多指畸形：一例罕见病例报告。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2024-11-22 DOI: 10.5115/acb.24.194

Hare Krishna, Rahul Gaur, Sarthak Gupta, Surajit Ghatak

引用次数: 0

Long linguofacial trunk with infrahyoid origin. 长舌面干，起源于舌下。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2024-11-08 DOI: 10.5115/acb.24.171

Răzvan Costin Tudose, Mugurel Constantin Rusu, Corneliu Toader, Petrinel Mugurel Rădoi

引用次数: 0

Abnormal ramification pattern of the renal and testicular vessels. 肾和睾丸血管的异常分支模式。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2024-12-31 DOI: 10.5115/acb.24.203

Tetsuhito Kigata, Yuki Akakabe, Rei Inoue, Yasushi Kobayashi

引用次数: 0

Variability of anterior external arcuate fibers in the human medulla oblongata. 人类延髓前外弓纤维的变异性

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2024-11-18 DOI: 10.5115/acb.24.188

Parul Kaushal, Dibakar Borthakur, Subrata Basu Ray

{"title":"Variability of anterior external arcuate fibers in the human medulla oblongata.","authors":"Parul Kaushal, Dibakar Borthakur, Subrata Basu Ray","doi":"10.5115/acb.24.188","DOIUrl":"10.5115/acb.24.188","url":null,"abstract":"Anterior external arcuate fibers (AEAF) are efferents of the arcuate nuclei, which are located on the ventral surface of pyramids. Several types of fibre bundles superficial to the pyramids have been described in early and mid 20th century. Recently, few of these have been studied in detail. Objective of present study was to observe the morphology of AEAF in the Indian population. Distinct AEAF were noted in 13 out of 50 brain specimens. Based on their relation to olive, AEAF were further classified as supraolivary, preolivary and supraolivary fibers and their prevalence noted as 25%, 15%, and 9% respectively. Supraolivary and preolivary fibers were present together in 9 brainstem sides, while co-presence of preolivary and circumolivary fibers was noted in only 1 side. All three types of fibres were observed together in 5 brainstem sides. When present bilaterally, supraolivary and preolivary fibers were seen in 92.30% and 66.66% of brainstem respectively, while circumolivary fibers were seen bilaterally in 28.57% of brainstem. Supraolivary and circumolivary fibers exhibited variable morphology as single, double and multiple fiber bundles. Morphometric analysis revealed presence of thicker supraolivary fiber bundle on right side, while thicker circumolivary fiber bundles were noted on left side. Present study will add to knowledge of this variable fiber bundle pattern, which has been reported to play an important role in regulation of crucial physiological functions such as breathing and cardiorespiratory mechanisms. These observations open avenues for further research into developmental factors involved in migration of neurons from the rhombic lip.","PeriodicalId":7831,"journal":{"name":"Anatomy & Cell Biology","volume":" ","pages":"86-92"},"PeriodicalIF":1.4,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11933802/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Integrating virtual reality to enhance remote teaching of anatomy during unprecedented times. 整合虚拟现实技术，在前所未有的时代加强解剖学远程教学。

IF 1.4

Anatomy & Cell Biology Pub Date : 2025-03-31 Epub Date: 2024-12-03 DOI: 10.5115/acb.24.197

Thomas Boillat, Ivan James Prithishkumar, Dineshwary Suresh, Nerissa Naidoo

{"title":"Integrating virtual reality to enhance remote teaching of anatomy during unprecedented times.","authors":"Thomas Boillat, Ivan James Prithishkumar, Dineshwary Suresh, Nerissa Naidoo","doi":"10.5115/acb.24.197","DOIUrl":"10.5115/acb.24.197","url":null,"abstract":"The COVID-19 pandemic necessitated a global paradigm shift in the teaching of human anatomy. Most institutions successfully transitioned from traditional in-person teaching methods, to various distance-learning strategies. Since virtual reality (VR) offers immersive three-dimensional (3D) experiences, this study investigated students' experiences regarding the capacity of VR to support distance-learning of anatomy. Using the VR application, 3D Organon Virtual Reality Anatomy, anatomy instructors pre-recorded learning content as 360-degree videos with live voice-over and integrated it into the teaching material of the MBBS first-year abdomen, pelvis, and perineum-structure and function course. A 19-item 5-point Likert scale questionnaire, comprising of two major categories, \"VR experience in anatomy lessons\" and \"VR in anatomy lessons vs. traditional cadaveric dissection\" was disseminated. Post-evaluation analysis revealed a response rate of 63.5%. Almost 70% of students agreed that VR was instrumental in solidifying their theoretical understanding and improved spatial awareness with better retention of anatomical relationships. Approximately 50% wanted to continue using VR even if instruction becomes onsite. Though 72% of participants agree that VR addressed the session learning objectives only 24% agree that it is similar or better than cadaveric dissection, thus preferring cadaveric dissection to VR. Only 12.1% agree that VR is more beneficial to cadaveric dissection. Our exploration into the integration of VR technology in anatomy teaching has revealed promising opportunities. While VR can augment traditional teaching methods in unprecedented times such as war, floods or global pandemic, it should not replace hands-on cadaveric learning entirely, but rather complement existing approaches.","PeriodicalId":7831,"journal":{"name":"Anatomy & Cell Biology","volume":" ","pages":"112-121"},"PeriodicalIF":1.4,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11933808/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142765556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0