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Class Attendance and the Performances in Physiology Board Examinations: A Study in a Caribbean Medical School 课堂出勤率和生理委员会考试成绩:加勒比海医学院的研究
Pub Date : 2017-03-03 DOI: 10.19080/APBIJ.2017.01.555569
Raju Panta
Many faculty members in medical schools encourage their students to attend classes regularly emphasizing that regular class attendance facilitates learning and enhances their performance in examinations. Class attendance appears to be a better predictor of college grades than any other known predictor of college grades including Scholastic Assessment Test (SAT) scores, High School Grade Point Average (HSGPA), studying skills, and the amount of time spent studying [1]. The efforts to increase the class attendance rates among college students helped to achieve dramatic improvements in average grades [2].
医学院的许多教师鼓励他们的学生定期上课,强调定期上课有助于学习并提高他们在考试中的表现。上课出勤率似乎比其他任何已知的大学成绩预测指标都更能预测大学成绩,包括学术评估考试(SAT)成绩、高中平均成绩(HSGPA)、学习技能和学习bbb的时间。提高大学生出勤率的努力帮助实现了平均成绩的显著提高。
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引用次数: 1
Flaxseed- A Shield against Diseases? 亚麻籽-预防疾病的盾牌?
Pub Date : 2017-02-27 DOI: 10.19080/APBIJ.2017.01.555568
Dr Sabita Yograj
We have progressed in the modern world making our lives comfortable with the help of industrialisation, urbanisation, and globalisation, social and economic developments. These plethoras of events have led to rapid alterations in diets and lifestyles like inappropriate diet, poor quality of nutrition, lack of physical activity and much other behaviour known to be detrimental to health. Thus, large population of people have poor health because of the increased incidences of diseases like obesity, metabolic syndrome, diabetes, cardiovascular diseases, polycystic ovarian disease, allergies of different sorts and some types of cancers. Living a healthy life is a challenge for all of us in the modern day world as we are always being threatened by several degenerate lifestyle diseases. Indigenous populations tradionally used natural products to treat a broad range of diseases and ailments [1,2].
在工业化、城市化、全球化、社会和经济发展的帮助下,我们在现代世界取得了进步,使我们的生活变得舒适。这些过多的事件导致饮食和生活方式的迅速改变,如不适当的饮食、营养质量差、缺乏体育活动和许多其他已知有害健康的行为。因此,由于肥胖、代谢综合征、糖尿病、心血管疾病、多囊卵巢疾病、不同种类的过敏和某些类型的癌症等疾病的发病率增加,大量人口的健康状况不佳。在现代社会,健康的生活对我们所有人来说都是一个挑战,因为我们总是受到一些退化的生活方式疾病的威胁。土著居民传统上使用天然产品来治疗各种疾病[1,2]。
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引用次数: 1
Anatomy Education in MBBS: Nepal’s Perspective and Challenges MBBS的解剖学教育:尼泊尔的视角和挑战
Pub Date : 2017-02-20 DOI: 10.19080/APBIJ.2017.01.555566
Sandip H. Shah
Although it is agreed that anatomy is the language of medicine, the 21st century medical curriculum has often shown to reduce the hours dedicated towards anatomy education. A medical school therefore should reevaluate its own curriculum what the students need to learn. Since anatomy is exposed to the students at the outset of a curriculum [1], medical schools, therefore, should be careful in planning students-directed anatomy objectives and how they are going to be delivered. This is important as the current pressure to reduce the hours devoted to learning anatomy may even complicate the entire planning [2,3].
虽然大家一致认为解剖学是医学的语言,但21世纪的医学课程经常显示出减少解剖学教育的时间。因此,医学院应该重新评估自己的课程,学生需要学习什么。由于解剖学是学生在课程开始时就接触到的[1],因此,医学院应该仔细规划以学生为导向的解剖学目标以及如何实现这些目标。这一点很重要,因为目前减少学习解剖学时间的压力甚至可能使整个计划复杂化[2,3]。
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引用次数: 1
Approach to Lower the Caesarean Delivery Rate - Preventing the First Caesarean 降低剖宫产率的途径——预防第一次剖宫产
Pub Date : 2017-02-15 DOI: 10.19080/APBIJ.2017.01.555565
R. Singh
Of late there has been a great buzz about the abnormal rise in the caesarean rate in most of the countries, raising a concern. In some this is more apparent under the private health care facilities. In fact this upward trend has been observed since the beginning of this century. As per recent data over 30 % women are experiencing a caesarean delivery (CD). In 2014, in the United States, 32.2% of pregnant women delivered through this bypass, accounting for over one million surgeries [1]. This upward trend to rely on the surgical delivery during the closing years of the last century did not convert into better outcomes
最近,大多数国家的剖腹产率异常上升,引起了人们的关注。在有些地方,这种情况在私人保健设施下更为明显。事实上,这种上升趋势自本世纪初以来一直存在。根据最近的数据,超过30%的妇女正在经历剖腹产。2014年,美国有32.2%的孕妇通过该旁路手术分娩,手术数量超过100万例[1]。在上个世纪的最后几年,这种依赖手术分娩的上升趋势并没有转化为更好的结果
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引用次数: 0
The Children of War one Perverse Inclusion-One Vision 战争之子:一种反常的包容——一种愿景
Pub Date : 2016-12-19 DOI: 10.19080/APBIJ.2016.01.555562
D. Brunelli
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引用次数: 0
Two Cases of Inverted Ectopic Teeth in Maxillary Sinus 上颌窦内翻异位牙2例
Pub Date : 2016-12-19 DOI: 10.19080/APBIJ.2016.01.555563
H. Balcioglu
Teeth, impacted at unusual positions far from their normal anatomical location, are called ectopic teeth [1]. An extra tooth with an abnormal morphology is usually called as supernumerary tooth, whereas it is called as supplementary tooth if the morphology is normal [2,3]. The reported prevalence of supernumerary teeth varies between %0,45 and %3 and they might erupt ectopically. There is female predominance with a ratio of 2:1 [2]. Ectopic teeth may erupt in various sites such as mandibular condyle and coronoid processes, maxillary sinus, orbital floor, palate, facial skin, nasal cavity, inferior nasal concha and oropharynx. Most supernumerary teeth are located in the anterior maxillary region and ectopic eruption of teeth in maxillary sinus is rare [3-6]. The present paper reports one inverted supernumerary and one inverted supplemental ectopic tooth located in maxillary sinuses.
生长在远离正常解剖位置的异常位置的牙齿称为异位牙[1]。形态学异常的多出的牙齿通常称为多出牙,形态学正常的多出的牙齿称为补出牙[2,3]。据报道,多生牙齿的发生率在% 0.45%至% 3%之间,它们可能是异位性的。女性占优势,比例为2:1[2]。异位牙可能发生在不同部位,如下颌髁突和冠突、上颌窦、眶底、上颚、面部皮肤、鼻腔、下鼻甲和口咽部。多数多生牙位于上颌前区,上颌窦内牙异位萌出少见[3-6]。本文报道了上颌窦内的一颗倒附异位牙和一颗倒附异位牙。
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引用次数: 1
The Environmental Factors Influencing the Development of Atopic Diseases Discussed In 2532 Children 环境因素对2532例儿童特应性疾病发展的影响
Pub Date : 2016-12-08 DOI: 10.19080/APBIJ.2016.01.555561
A. Cantani
Allergic asthma and rhinitis, atopic dermatitis (AD), urticaria and gastrointestinal allergy, are common diseases of infants and children. It was recently estimated that 14% of children suffer from AD, 8% from food allergy, and 12% from asthma [1,2]. The cumulated incidence of these diseases in adolescents has been estimated between 25-35%, while the prevalence is about 20% [3]. The phenotypic expression of these illnesses varies extensively, being very mild in some cases, severe in many, and even life threatening in others. Specific IgE antibodies to foods and positive challenge tests to a number of food allergens are frequently present in children with these disorders. Cow’s milk (CM) appears to be the most
过敏性哮喘和鼻炎、特应性皮炎(AD)、荨麻疹和胃肠道过敏是婴儿和儿童的常见病。最近估计有14%的儿童患有AD, 8%的儿童患有食物过敏,12%的儿童患有哮喘[1,2]。据估计,这些疾病在青少年中的累计发病率在25-35%之间,而患病率约为20%[3]。这些疾病的表型表达差异很大,在一些情况下非常轻微,在许多情况下严重,甚至在其他情况下危及生命。在患有这些疾病的儿童中,经常出现针对食物的特异性IgE抗体和对许多食物过敏原的阳性激发试验。牛奶(CM)似乎是最多的
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引用次数: 0
Food Allergy and Breastfeeding 食物过敏与母乳喂养
Pub Date : 2016-12-07 DOI: 10.19080/APBIJ.2016.01.555560
A. Cantani
Allergy and Clinical Immunology Division, Department of Pediatrics, University of Roma “La Sapienza” Medical School Breastfeeding Normal neonates are equipped with a limited immune competence, therefore they need breast milk (BM), which represent an excellent immune protection for the neonate during the critical period of intestinal vulnerability, due to a great variety of functionally interactive immunological, antibacterial, antiviral, anti inflammatory and immune modulating factors. Evidence suggests that the protection afforded by human milk to the recipient infant is greatest when breast-feeding is exclusive and of substantial duration. In this update of an old topic, we shall review it’s maim role in atopy prevention as an introduction to the immunological and non immunological components of BM and colostrum, and the spectrum and mechanisms of the protection of host defenses.
罗马大学" La Sapienza "医学院儿科学系过敏和临床免疫学科母乳喂养正常新生儿的免疫能力有限,因此他们需要母乳(BM),由于多种功能相互作用的免疫、抗菌、抗病毒、抗炎和免疫调节因子,母乳在肠道脆弱的关键时期为新生儿提供了极好的免疫保护。有证据表明,母乳对接受母乳的婴儿提供的保护在纯母乳喂养和长时间母乳喂养的情况下是最大的。本文将从牛初乳和牛初乳的免疫和非免疫成分、宿主防御保护的谱和机制等方面综述牛初乳在预防特应性反应中的主要作用。
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引用次数: 0
Alleviation of Acute Poisoning of Organophosphates in Humans 减轻人体急性有机磷中毒的研究
Pub Date : 2016-10-12 DOI: 10.19080/APBIJ.2016.01.555558
B. Sharma
Acetylcholinesterase (AChE) (EC 3.1.1.7) is the primary cholinesterase belongs to carboxylesterase family . It is an acetylhydrolase, found in many types of conducting tissues. AChE is also found on the red blood cell membranes and blood plasma (EC 3.1.1.8, ChE) [1]. The function of AChE is the termination of ACh at the junctions of the various cholinergic nerve endings with their post-synaptic sites which catalyzes the breakdown of acetylcholine that function as neurotransmitters with very high catalytic activity. The turn over number for AChE has been found to be about 25000 molecules of acetylcholine (ACh) hydrolysed per second [2]. The AChE activity is higher in motor neurons than in sensory neurons [3,4]. AChE exists in multiple molecular forms with different oligomeric assembly but having the same catalytic activities. The enzyme has been reported to be membrane bound [5-7]. The active site of AChE has two sub sites anionic site and esteraticsubsite. The esteraticsubsite contains the catalytic triad of three amino acids: serine 200, histidine 440 and glutamate 327 similar to the triad in other serine proteases except that the glutamate is the third member rather than aspartate, where acetylcholine is hydrolyzed to acetate and choline [8]. The hydrolysis reaction of the carboxyl ester forms an acyl-enzyme and free choline. Then, the acyl-enzyme undergoes nucleophilic attack by a water molecule, assisted by the histidine 440 group, liberating acetic acid and regenerating the free enzyme [9,10]. The mechanism of action of AChE has been elucidated in (Figure 1). The anionic sub site accommodates the positive quaternary amine of acetylcholine and other cationic substrates and inhibitors. The cationic substrates are not bound by interaction of 14 aromatic amino residues [11], which are highly conserved across different species [12]. Among these aromatic amino acids the substitution of tryptophan 84 with alanineresults in a 3000-fold decreased reactivity [13]. During neurotransmission, ACh is released
乙酰胆碱酯酶(Acetylcholinesterase, AChE, EC 3.1.1.7)是羧酸酯酶家族的初级胆碱酯酶。它是一种乙酰水解酶,存在于许多类型的传导组织中。AChE也存在于红细胞膜和血浆中(EC 3.1.1.8, ChE)[1]。AChE的功能是在各种胆碱能神经末梢及其突触后位点的连接处终止ACh,催化乙酰胆碱的分解,乙酰胆碱作为神经递质具有很高的催化活性。研究发现乙酰胆碱(ACh)每秒水解的周转量约为25000分子[2]。AChE在运动神经元中的活性高于感觉神经元[3,4]。乙酰胆碱酯酶以多种分子形式存在,具有不同的低聚体组装,但具有相同的催化活性。据报道,这种酶是膜结合的[5-7]。乙酰胆碱酯酶的活性位点有两个亚位点,阴离子位点和酯基亚位点。酯亚位包含三种氨基酸的催化三联体:丝氨酸200、组氨酸440和谷氨酸327,类似于其他丝氨酸蛋白酶中的三联体,不同的是谷氨酸是第三个成员,而不是天冬氨酸,其中乙酰胆碱被水解成醋酸酯和胆碱[8]。羧基酯的水解反应生成酰基酶和游离胆碱。然后,在组氨酸440基团的帮助下,酰基酶受到水分子的亲核攻击,释放乙酸并再生游离酶[9,10]。AChE的作用机制已被阐明(图1)。阴离子亚位点容纳乙酰胆碱的正季胺和其他阳离子底物和抑制剂。阳离子底物不受14种芳香氨基残基的相互作用束缚[11],它们在不同物种中高度保守[12]。在这些芳香氨基酸中,色氨酸84被丙氨酸取代会导致反应性降低3000倍[13]。在神经传递过程中,乙酰胆碱被释放
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引用次数: 7
The Problamatic Methods in Teaching of Human Anatomy and Physiology 人体解剖学与生理学教学中的问题教学法
Pub Date : 2016-09-16 DOI: 10.19080/APBIJ.2016.01.555557
E. Molina
Marta Martinez Wheeler and Justo Luis Pereda address the use of methods problémicos Philosophy, Jorge Luis Hernandez Mujica and Ines Salcedo in Biology , Bernardino A. Almeida and José Tomás in mathematics , Felicia Gates and Barbara Fierro in literature , Margarita Gonzalez and Yamile Quintero in history, Juan Túrcaz and Maria del Carmen Puñales foreign language , Maria del Carmen Leon and Pablo Hernandez in the teaching of chemistry , however , have not been reported similar studies in the Anatomy discipline and Human Physiology accessed in Los problémicos teaching methods Ignacio Ramirez [1].
玛尔塔·马丁内斯·维勒和胡斯托·路易斯·佩雷达在哲学上使用了问题的方法,生物学上使用了Jorge Luis Hernandez Mujica和Ines Salcedo,数学上使用了Bernardino A. Almeida和jos Tomás,文学上使用了Felicia Gates和Barbara Fierro,历史上使用了Margarita Gonzalez和Yamile Quintero, Juan Túrcaz和Maria del Carmen Puñales使用了外语,化学教学中使用了Maria del Carmen Leon和Pablo Hernandez,在Los problem - samicos的教学方法Ignacio Ramirez[1]中,解剖学科和人体生理学没有类似的研究报道。
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引用次数: 0
期刊
Biochemistry international
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