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Temporomandibular joint: an anatomical approach method 颞下颌关节:解剖入路方法
Pub Date : 2020-12-07 DOI: 10.15406/MOJAP.2020.07.00310
P. Campos, J. A. Aragão, F. Reis
After this, for both sides, we traced a line from this point up to the midpoint of the margin that separates the anterior cranial fossa from the middle cranial fossa; this margin being formed by the smaller wing of the sphenoid bone and by the horizontal lamina of the frontal bone (Figure 2). Based on these reference lines, we made the cuts of the part, which resulted in three segments: A central segment with a triangular shape and two lateral segments (Figure 3).
在这之后,对于两边,我们画了一条线从这个点一直到边缘的中点它将前颅窝和中颅窝分开;这个边缘是由蝶骨的小翼和额骨的水平板形成的(图2)。基于这些参考线,我们对该部分进行了切割,形成了三个部分:三角形的中心部分和两个侧面部分(图3)。
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引用次数: 0
Anatomical and morphometric study of tracheobronchial angles in human fetuses 人胎儿气管支气管角的解剖和形态计量学研究
Pub Date : 2020-11-10 DOI: 10.15406/MOJAP.2020.07.00308
R. Almeida, Catarine Cruz Matos, J. A. Aragão, V. L. C. Feitosa, Erasmo Almeida-Junior, F. Reis
Purpose: Tracheobronchial angles (TBA) in human fetuses have been increasingly relevant in perinatal medicine to determine normal and pathological criteria adapted to anatomical particularities of the fetal tracheobronchial tree. The present study aimed to establish, in human fetuses, in situ, through morphometry, the dimensions and quantifications of the tracheal angles, relating them with gestational age and gender. Methods: An observational and cross-sectional analytical study was conducted at the Anatomy and Tiradentes University’s Forensic Investigation Research Center. For research, the fetuses were selected taking into account the gestational age. Thus, 41 fetuses of both sexes, aged between 20 and 38 weeks, were selected, classified and maintained in 10% formaldehyde solution. The tracheas and the main right and left bronchi were evaluated in situ, and images were obtained, from which digital analyzes were performed. Results: The tracheal bifurcation angle offers many discrepancies between the reported values in relation to the dependent sex and age differences. There were no significant differences regarding gender. There were significant differences for total TBA in terms of age. Regardless of sex and age, the right bronchial angle was smaller than the left. Angles increase from 20 to 32 weeks and decrease from 33 to 38 weeks. Conclusion: Tracheobronchial angles, regardless of age and sex, do not correlate with the number of cartilages, nor with the trachea total length, distal and proximal length of the trachea. The present findings may represent an important knowledge to endotracheal intubation, procedures in the tracheobronchial tree, pulmonary physiology studies and anthropometry pure. and
目的:人类胎儿气管支气管角(TBA)在围产期医学中越来越重要,以确定适应胎儿气管支气管树解剖特点的正常和病理标准。本研究旨在建立,在人胎儿,原位,通过形态学,气管角的尺寸和量化,它们与胎龄和性别的关系。方法:在解剖和蒂拉滕斯大学法医调查研究中心进行了观察和横断面分析研究。在研究中,胎儿的选择考虑了胎龄。因此,选择了41个年龄在20至38周的男女胎儿,将其分类并保存在10%的甲醛溶液中。气管和主要的左右支气管原位评估,并获得图像,从中进行数字分析。结果:气管分岔角与文献报道的不同性别和年龄差异存在较大差异。在性别方面没有显著差异。总TBA在年龄上有显著差异。不论性别和年龄,右支气管角均小于左支气管角。孕周从20周增加到32周,孕周从33周减少到38周。结论:不论年龄和性别,气管支气管角与软骨数目、气管全长、气管远端和近端长度均无相关性。本研究结果对气管内插管、气管支气管树手术、肺生理学研究和人体测量学具有重要意义。和
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引用次数: 0
Affinity of liver cells to Sudanophilia and PAS in castrated treated mice 去势小鼠肝细胞对嗜苏丹性和PAS的亲和力
Pub Date : 2020-10-27 DOI: 10.15406/MOJAP.2020.07.00307
Homady Mh, Alquraishi Lo, A. Hussein, Omar Fikrat
The present study was conducted on seventy five healthy males of Swiss albino mice, which were divided into 5 groups (N=15 mice per each group). The first group were intact (control); the second one were castrated; the third group were castrated treated with 50µg/ kg testosterone; the forth one were castrated treated with 10µl/g. grape juice, and the fifth one were intact treated with 3mg/kg F. hormonis. The frozen sections ofmice liver tissue from both castrated and intact treated subjects with 3mg/kg Ferula hormonis showed a strong affinity to sudanophilia (+++) as compared with the intact (control) group. Whereas frozen sections from castrated subjects treated with 50µg/kg of testosterone or with10µl/g of grape juice showed a moderate affinity to sudanophilia (++) as compared with the control. The histological sections of liver tissue from castrated group or intact treated with 3mk/kg F. hormonis revealed a decrease in glycogen contents as compared with the control group. On the other hand, sections from castrated subjects treated with 50µg/kg of testosterone or with 10µl/g of grape juice appeared normal appearance to intact (control) subjects.
本研究以75只健康雄性瑞士白化病小鼠为实验对象,分为5组(每组15只)。第一组完整(对照组);第二只被阉割了;第三组采用睾酮50µg/ kg处理;第4只去势,剂量为10µl/g。以3mg/kg F.激素处理,第5只完整。与完整(对照组)组相比,阉割和完整(3mg/kg)阿魏激素处理的小鼠肝脏组织冷冻切片显示出对嗜苏杆菌(+++)的强亲和力。然而,与对照组相比,阉割受试者的冷冻切片经50µg/kg睾丸激素或10µl/g葡萄汁处理后,对嗜苏丹菌(++)表现出中等亲和力。经3mk/kg F.激素处理的去势组或完整肝组织的组织学切片显示,与对照组相比,糖原含量降低。另一方面,阉割受试者的切片用50µg/kg睾丸激素或10µl/g葡萄汁处理后,与完整(对照)受试者相比,外观正常。
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引用次数: 0
Molar pregnancy – case presentation of 23-year old pregnant women with partial molar pregnancy 磨牙妊娠:23岁孕妇部分磨牙妊娠1例
Pub Date : 2020-10-16 DOI: 10.15406/MOJAP.2020.07.00306
E. Kovachev, G. Ingilizova, S. Anzhel, G. Yaneva, G. Nenkova
Molar pregnancy occurs 1-2 per 1000 pregnancies, resulting in improper fertilization. Partial mole is a result of fertilization of a haploid normal oocyte with two spermatozoa simultaneously, with the formation of a zygote with a triploid set of chromosomes. Only in around 25% of cases is a variant with euploid fetus (46XX/XY). Several factors determine the prognosis of the fetus in partial molar pregnancy, such as karyotype of the fetus, size of the area with hydropic degeneration of the placenta, rate of hydropic degeneration and manifestation of fetal anemia or other obstetric complications such as preeclampsia, thyrotoxicosis and vaginal bleeding. The authors present a clinical case of partial molar pregnancy with death fetus and classical clinical picture of the pregnant women with excessive hCG values, teca lutein cysts and vaginal bleeding. The available modalities for treatment are discussed, focused on vacuum curettage as the treatment of choice with lesser risk of complications and impact on the future fertility.
磨牙妊娠发生率为千分之1-2,导致受精不当。部分痣是单倍体正常卵母细胞与两个精子同时受精的结果,形成具有三倍体染色体的受精卵。只有大约25%的病例是整倍体胎儿(46XX/XY)的变体。有几个因素决定部分磨牙妊娠胎儿的预后,如胎儿的核型、胎盘积水变性区大小、积水变性率、胎儿贫血或其他产科并发症的表现,如子痫前期、甲状腺毒症和阴道出血。本文报告1例部分磨牙妊娠死胎及hCG值过高、黄体黄素囊肿、阴道出血孕妇的典型临床表现。讨论了可用的治疗方式,重点是真空刮除作为治疗的选择,并发症的风险较小,对未来的生育能力的影响。
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引用次数: 0
Persistent left superior vena cava and its clinical implications: case report and literature review 持续性左上腔静脉及其临床意义:1例报告并文献复习
Pub Date : 2020-09-11 DOI: 10.15406/MOJAP.2020.07.00303
J. A. Aragão, I. Aragão, F. M. Aragão, Paola Cardoso, Fernanda Pimentel Cavaliere de Barros, R. C. S. Reis, Marcos Guimarães de Souza Cunha, Elomar Rezende Moura, F. Reis
The persistent left superior vena cava venous anomaly is the most common congenital malformation of the thoracic venous system with an estimated prevalence of 0.3 to 0.5%. After dissection of a 30-week-old male fetus, was observed a persistent left superior vena cava that drained into the left atrium. Understanding this anomaly is crucial, given the widespread use of invasive cardiac and electrophysiological procedures.
持续性左上腔静脉异常是胸静脉系统最常见的先天性畸形,估计患病率为0.3%至0.5%。在解剖了一个30周大的男婴后,观察到一个持续的左上腔静脉流入左心房。鉴于侵入性心脏和电生理手术的广泛应用,理解这种异常是至关重要的。
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引用次数: 1
Morphofunctional features of females depending on the climatic conditions of Altay republic 阿勒泰共和国气候条件下雌性的形态功能特征
Pub Date : 2020-09-08 DOI: 10.15406/MOJAP.2020.07.00302
Chanchaeva Ea, Gerasev Ad, R. Aizman
To study the morphofunctional features of females depending on the climatic and geographical conditions of residence is available and relevant. The aim of the study: to identify morphofunctional features of the females living in the highlands of the southern Altai. We evaluated the body length, weight, and mass index; antiradical and antioxidant activity of blood plasma of women 20-59 years old depending on the climatic and geographical area of residence. We also determined the age of menopause in women 40-59 years old in the conditions of the low-mountains and middle-mountains of the Altai. It was found that the body length of women in the Altai middle-mountains was lower and the body mass index was higher than that of women in the low mountains.The period of functioning of the sexual glands in women of the middle-mountains was shorter than in women living in a favorable climate of the low-mountains. The antioxidant and anti-radical activity of blood plasma was reduced in adverse climatic conditions. Consequently, women in the population of southern Altaians living in the middle-mountains with discomfort climate conditions have adaptive signs, which are manifested in morphofunctional parameters.
根据居住的气候和地理条件研究女性的形态功能特征是可行的和相关的。研究的目的:确定生活在阿尔泰南部高地的女性的形态功能特征。我们评估了体长、体重和质量指数;20-59岁妇女血浆抗自由基和抗氧化活性与气候和居住地理区域的关系。我们还测定了阿尔泰低山和中山地区40-59岁妇女的绝经年龄。研究发现,阿尔泰中山区女性体长较低,体质指数高于低山区女性。中山区妇女性腺的功能周期比低山区有利气候条件下的妇女短。在不利的气候条件下,血浆的抗氧化和抗自由基活性降低。因此,生活在气候条件不舒适的中山区的南阿尔泰地区的妇女具有适应标志,这种适应标志表现在形态功能参数上。
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引用次数: 0
Endodontic management in a rare variant of maxillary third molar with two palatal roots and root canals: a case report 根管治疗一罕见变异上颌第三磨牙伴双腭根及根管1例报告
Pub Date : 2020-08-14 DOI: 10.15406/MOJAP.2020.07.00301
Vijay Venumuddala, Sridhar Moturi, Satish A, E. Reddy
The maxillary molars, especially the third molars, have the most complicated root canal system in permanent dentition. There are many variations in root canal number system and configuration in maxillary molars. It is imperative and paramount for the clinician to seek out every possible aberration of root canal anatomy for all teeth undergoing treatment. This paper relates a case of a maxillary right third molar with a canal configuration rarely reported in the literature. The tooth had four roots with four root canals, two separate palatal roots (mesiopalatal and distopalatal) with their own distinct canals and orifices. The mesiobuccal and distobuccal roots had normal anatomy. This paper escalates the complexity of maxillary molar variation and is intended to brace clinician’s awareness of the rare morphology of root canal system.
上颌磨牙,尤其是第三磨牙,是恒牙列中最复杂的根管系统。上颌磨牙的根管数量、根管系统和根管结构有很多不同。对于临床医生来说,找出所有正在接受治疗的牙齿的根管解剖结构的每一个可能的畸变是至关重要的。本文报道一例上颌右第三磨牙的根管形态在文献中很少报道。牙齿有四个根,有四个根管,两个独立的腭根(中腭根和上腭根)有自己独特的根管和孔。中颊根和分布颊根解剖结构正常。本文对上颌磨牙变异的复杂性进行了升级,旨在提高临床医生对罕见根管系统形态的认识。
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引用次数: 1
Hemodynamic responses during a burpee test adapted in jiu-jitsu practitioners 血流动力学反应期间的burpee测试适应于柔术从业者
Pub Date : 2020-08-10 DOI: 10.15406/MOJAP.2020.07.00300
Júlio César Chaves Nunes Filho, Nicholas Sombra Brito, Prodamy da Silva Pacheco Neto
Regular physical activity improves and preserves men’s health and quality of life. Sedentary lifestyle is an undesirable condition and poses a health risk.1 Jiu-Jitsu is a combat sport that has been growing a lot on the world stage. In recent years, there has been a diverse audience looking for their practice in gyms, fight-training centers, in addition to other establishments where the educational teaching of this sport is promoted.2
有规律的体育活动可以改善和保持男性的健康和生活质量。久坐不动的生活方式是一种不受欢迎的状况,会带来健康风险柔术是一项格斗运动,在世界舞台上发展迅速。近年来,除了其他促进这项运动教育教学的场所外,还有各种各样的观众在健身房、搏击训练中心寻找他们的练习机会
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引用次数: 1
Eosinophilic esophagitis has association with the childbirth type 嗜酸性粒细胞性食管炎与分娩类型有关
Pub Date : 2020-07-17 DOI: 10.15406/mojap.2020.07.00297
Marília Porto Oliveira Nunes, Caroline Rolim Bezerra, J. L. Soares, Júlio César Chaves Nunes Filho, Hildênia B Ribeiro, A. Lustosa
The objective of this study was to identify the relationship between the type of childbirth and the prognosis of eosinophilic esophagitis in cow’s milk protein allergy. A cross-sectional, quantitative, descriptive and analytical study with 141 children aged 0-5 years, diagnosed with cow’s milk protein allergy at a tertiary-level Infant Institutional Hospital. We collected in the Hospital information’s about Sociodemographic, anthropometric data, food consumption, specific allergic alterations of eosinophilic esophagitis and type of delivery. The sample consisted of 113 children with a mean age of 12 months, most of them female (59.6%). The type of delivery was associated with eosinophilic esophagitis; about 83.5% of the diagnosed children were born of cesarean delivery. It was verified the presence of vomiting, diarrhea and predominant abdominal pain in males. Weight loss was a prevalent symptom in females. The confidence interval was 95%, which reflected the value of p=0.05. Individuals born with cesarean delivery can manifest exacerbated immune reactions, unlike those born by normal delivery. We suggest additional studies with nutritional interventions relating nutritional status, breastfeeding, the onset of infant formula and complementary food with eosinophilic esophagitis.
本研究的目的是确定分娩类型与牛奶蛋白过敏患者嗜酸性食管炎预后之间的关系。对某三级婴幼儿医院诊断为牛奶蛋白过敏的141名0-5岁儿童进行横断面、定量、描述性和分析性研究。我们在医院收集了有关社会人口学、人体测量数据、食物消费、嗜酸性粒细胞性食管炎的特异性过敏改变和分娩类型的信息。样本包括113名平均年龄为12个月的儿童,其中大多数为女性(59.6%)。分娩方式与嗜酸性粒细胞性食管炎相关;确诊患儿中约83.5%为剖宫产。经证实,男性有呕吐、腹泻和主要腹痛。体重减轻是女性的普遍症状。置信区间为95%,p=0.05。与正常分娩出生的人不同,剖宫产出生的人可以表现出加剧的免疫反应。我们建议进一步研究营养干预与营养状况、母乳喂养、婴儿配方奶粉和辅食与嗜酸性食管炎的关系。
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引用次数: 0
Cranial and spinal nerve anastomoses in man 人的颅神经和脊神经吻合
Pub Date : 2020-07-07 DOI: 10.15406/MOJAP.2020.07.00296
Heshmat S W Haroun
Nerve anastomoses normally exist in human body between cranial nerves, spinal nerves, and between cranial and spinal nerves. They are also frequently performed in surgeries for recovery of functions of denervated areas. These anastomoses are of utmost importance in the process of reinnervation and nerve repair following individual nerve injury. Examples of cranial nerve anastomoses are demonstrated between the branches of the facial nerve and other nerves, the nerves of the tongue, the laryngeal nerves of the vagus nerve, and the optic nerves. Examples of spinal nerve anastomoses are also displayed between the spinal nerve roots and between the individual nerves of the different somatic nerve plexuses: cervical, brachial, lumbar, and
人体神经吻合通常存在于脑神经与脊神经之间,以及脑神经与脊神经之间。它们也经常在手术中用于恢复失神经区域的功能。这些吻合在个体神经损伤后的神经再生和神经修复过程中起着至关重要的作用。颅神经吻合的例子在面神经和其他神经的分支、舌神经、迷走神经的喉神经和视神经之间。脊神经吻合的例子也显示在脊神经根之间和不同躯体神经丛的单个神经之间:颈、臂、腰和
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引用次数: 1
期刊
MOJ Anatomy & Physiology
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