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Are Peptides Truly Less Important than Proteins, or are Peptides and Proteins Mutually Inclusive of Each other? 肽真的没有蛋白质重要吗?肽和蛋白质是相互包容的吗?
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000136
Cheng Jtj
In today’s research world, peptides and related functions are mostly undermined, undervalued, underappreciated, and sometimes maybe marginalized. It could be mainly due to the fact that peptides are shorter in amino acid length (less sequence conservation or variation), less structured (more random structures i.e., many do not form defined secondary structures), single-functioned (not as dual or even multifunctional), more direct-action oriented (less indirect and consequently more complex effects, e.g., signaling cascade events), and less global impacts (e.g., peptidomes are far less characterized than proteomes to date, due to either lack of interest or lack of available and validated tools and methods). These factors make peptides less attractive for research studies than their protein counterparts.
在当今的研究领域,多肽及其相关功能大多被破坏,低估,不被重视,有时可能被边缘化。这可能主要是由于肽的氨基酸长度较短(较少的序列保守性或变异),结构较少(更多的随机结构,即许多不形成确定的二级结构),功能单一(不是双重甚至多功能),更直接的作用导向(较少的间接和因此更复杂的作用,例如,信号级联事件),以及较小的全局影响(例如,肽段远不如迄今为止的蛋白质组具有特征)。由于缺乏兴趣或缺乏可用的和经过验证的工具和方法)。这些因素使得多肽对研究的吸引力不如它们的蛋白质对应物。
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引用次数: 0
Co-occurrence of Rheumatoid Arthritis and Pulmonary Tuberculosis: A Diagnostic and Therapeutic Challenge 类风湿关节炎和肺结核的共同发生:诊断和治疗的挑战
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000176
Devi L
The co-occurrence of rheumatoid arthritis (RA) and pulmonary tuberculosis (TB) poses diagnostic and therapeutic challenges in patients receiving immunosuppressive therapy. In this case report, we present a 45-year-old male with a history of multiple joint pain for 8 years, suggestive of RA. The patient had been taking NSAIDs for 3 years, but his symptoms worsened in the last month. Laboratory investigations revealed elevated levels of rheumatoid factor (RF) and anti-cyclic citrullinated peptide (antiCCP) antibodies, supporting the diagnosis of RA. He was initiated on methotrexate, hydroxychloroquine, and folate. However, he developed respiratory symptoms, including a productive cough and fever. Physical examination findings indicated respiratory abnormalities and radiographic imaging showed bilateral opacities. Further assessment with HRCT thorax revealed fibrocavitary lung lesions and mediastinal lymphadenopathy. Microbiological confirmation through CBNAAT testing demonstrated the presence of Mycobacterium tuberculosis, leading to the diagnosis of pulmonary Tuberculosis. The patient was promptly started on anti-tubercular treatment. This case highlights the challenges faced in managing patients with both RA and TB under immunosuppressive therapy. A multidisciplinary approach involving rheumatologists and infectious disease specialists is crucial for optimal management and favourable outcomes.
类风湿关节炎(RA)和肺结核(TB)的共存对接受免疫抑制治疗的患者的诊断和治疗提出了挑战。在这个病例报告中,我们提出了一个45岁的男性,有8年的多关节疼痛史,提示RA。患者服用非甾体抗炎药3年,但上个月症状恶化。实验室检查显示类风湿因子(RF)和抗环瓜氨酸肽(antiCCP)抗体水平升高,支持RA的诊断。他开始服用甲氨蝶呤、羟氯喹和叶酸。然而,他出现呼吸道症状,包括咳嗽和发烧。体格检查显示呼吸异常,影像学显示双侧混浊。胸部HRCT进一步检查显示肺纤维腔病变和纵隔淋巴结病变。通过CBNAAT检测的微生物学确认显示存在结核分枝杆菌,从而诊断为肺结核。病人立即开始接受抗结核治疗。本病例强调了在免疫抑制治疗下管理RA和TB患者所面临的挑战。涉及风湿病学家和传染病专家的多学科方法对于最佳管理和有利结果至关重要。
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引用次数: 0
Clinical Characteristics of Adults Patients Considered Immunosuppressed in this New Global Immunodeficiency 在这种新的全身性免疫缺陷中被认为是免疫抑制的成人患者的临床特征
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000175
Huang Wl
Introduction: All the things that exist in our universe is composed of energy, including human being. In this article, I will show the most important clinical manifestations presented by patients nowadays, caused by this energy deficiency condition, after the implementation of the modernization of telecommunication. Due to these energy alterations, there is the necessity of using more highly diluted medications in the treatment of the majority of diseases and also there is the necessity to recharge the “battery” of these organs’ energy using Phosphorus, Sulphur, Calcarea carbonica, Silicea, Natrum muriaticum in their daily life according to the theory of Constitutional Homeopathy of the Five Elements Based on Traditional Chinese Medicine, to keep our health in harmony and prevent the formation of the majority of chronic diseases. The use of these five highly diluted medications is of paramount importance to treat the cause of the formation of the majority of emotional and physical symptoms presented by our patients nowadays, independently on the age group or the type of diagnosis and disease that the patient is presenting nowadays.
宇宙中存在的一切事物都是由能量组成的,包括人类。在这篇文章中,我将展示在电信现代化实施后,由这种能量缺乏状况引起的当今患者最重要的临床表现。由于这些能量的变化,在大多数疾病的治疗中,有必要使用更多高度稀释的药物,也有必要根据中医五行体质顺势疗法的理论,在日常生活中使用磷、硫、碳酸钙、硅、天然钠来补充这些器官能量的“电池”。保持我们的健康和谐,预防大多数慢性病的形成。使用这五种高度稀释的药物对于治疗目前我们的患者所呈现的大多数情绪和身体症状的形成原因至关重要,而不依赖于年龄组或患者目前所呈现的诊断和疾病类型。
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引用次数: 0
The Importance of Drug Desensitization in Cancer 药物脱敏在癌症中的重要性
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000145
Nuez Al
Drug hypersensitivity reactions (HSRs) to antineoplastic agents have increased in the 21st century with the emergence of new therapeutic agents. Rapid drug desensitization (RDD) to chemotherapeutic agents and monoclonal antibodies (mAbs) has emerged as a safe and effective strategy for those patients who develop HSRs to their necessary medication, given their limited therapeutic options. Drug desensitization (DS) induces a temporary tolerance to the drug, allowing the patient with an HSR to safely receive an uninterrupted course of medication. The knowledge of the recently described new phenotypes, within HSRs, with their corresponding endotypes and biomarkers, provides a better diagnostic approach and more accurate risk stratification for a more secure and effective desensitization protocol. In addition, premedication can be tailored according to the phenotype, endotype and biomarkers of the reaction. Any desensitization should always be carried out with maximum safety in mind and adapted to the care organization of each allergy department. Desensitization is a temporary process, once the medication is discontinued the patient's hypersensitivity to the medication returns. Objective: The aim of this review is to briefly summarize updated information on the mechanisms of desensitization, indications, contraindications, risk stratification and treatment of reactions during desensitization to chemotherapeutic drugs and mAbs. Also to emphasize the importance of maintaining the first-line of treatment in cancer patients, thus improving the patient's life expectancy and quality of life.
抗肿瘤药物的药物超敏反应(HSRs)在21世纪随着新的治疗药物的出现而增加。快速药物脱敏(RDD)对化疗药物和单克隆抗体(mab)已成为一种安全有效的策略,为那些发展HSRs患者的必要药物,考虑到他们的治疗选择有限。药物脱敏(DS)诱导对药物的暂时耐受,使HSR患者能够安全地接受不间断的药物治疗。最近在hsr中描述的新表型及其相应的内型和生物标志物的知识,为更安全有效的脱敏方案提供了更好的诊断方法和更准确的风险分层。此外,预用药可以根据反应的表型、内源性和生物标志物进行定制。任何脱敏都应始终在最大限度的安全考虑下进行,并适应每个过敏部门的护理组织。脱敏是一个暂时的过程,一旦停止用药,患者对药物的超敏反应就会恢复。目的:本文简要综述了化疗药物和单克隆抗体脱敏的机制、适应症、禁忌症、危险分层和脱敏过程中反应的处理等方面的最新信息。同时强调维持癌症患者一线治疗的重要性,从而提高患者的预期寿命和生活质量。
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引用次数: 0
The Influence of Cell Phones and Computers on Our Immune System 手机和电脑对我们免疫系统的影响
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000141
Huang Wl
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引用次数: 4
Immunological Disorders in Adult Patients with Trichophytia and Microsporia of the Genital Area, Tajikistan 塔吉克斯坦生殖区毛癣和小孢子虫成年患者的免疫障碍
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000140
Mun Sh
To study the state of the main parameters of immunity in the peripheral blood of adult patients with trichophytia and microsporia of the skin of the genitals and surrounding areas. Materials and Methods: 137 patients (88 men, 49 women) aged 16 to 40 years were examined. The duration of the disease was, on average, 6.9 ± 0.2 weeks. 77.4% of patients with mycoses became sexually infected. 28.5% of patients had sexual promiscuity. Research Methods: microscopic, cultural, and immunological. Results: A statistically significant decrease in the number of CD4 lymphocytes (P < 0.02), PANL (P < 0.01), FN (P < 0.01), IL-10 (P < 0.01) and an increase in the content of IgA (P < 0.01), IgM (P < 0.01), CIC (P < 0.01), IL-1β (P < 0.01) and IL-6 (P < 0.01) were detected in the blood of the patients. Patients with a disease duration of up to 1 month showed a change in 8 of the 16 immunological indicators studied, but not a single indicator of cellular immunity, in patients with a disease duration of more than 1 month - 11, including 2 main indicators of cellular immunity (CD3 and CD4 lymphocytes) Conclusion: In adult patients with zoonotic trichophytia and microsporia with atypical localization, there is an inhibition of cellular immunity, phagocytic reactions, anti-inflammatory cytokines and an increase in the activity of humoral and proinflammatory cytokines. Immunological disorders are more pronounced in patients with the disease duration of more than 1 month.
目的:研究成年生殖器及周围皮肤毛癣和小孢子虫患者外周血主要免疫指标的变化情况。材料与方法:137例患者(男88例,女49例),年龄16 ~ 40岁。病程平均为6.9±0.2周。77.4%的患者发生性感染。28.5%的患者有性乱行为。研究方法:显微镜,培养和免疫学。结果:患者血液中CD4淋巴细胞数量、PANL (P < 0.01)、FN (P < 0.01)、IL-10 (P < 0.01)降低,IgA (P < 0.01)、IgM (P < 0.01)、CIC (P < 0.01)、IL-1β (P < 0.01)、IL-6 (P < 0.01)含量升高,均有统计学意义。病程不超过1个月的患者16项免疫指标中有8项有变化,但细胞免疫指标无变化,病程超过1个月的患者- 11项有2项主要的细胞免疫指标(CD3和CD4淋巴细胞)。患有非典型定位的人畜共患毛癣和小孢子虫的成人患者,存在细胞免疫、吞噬反应、抗炎细胞因子的抑制以及体液和促炎细胞因子活性的增加。病程超过1个月的患者免疫功能紊乱更为明显。
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引用次数: 0
How is the Mechanism of Immunodeficiency Caused by Metallic Implants and What Can they Cause when Inside the Patient's Body? 金属植入物引起免疫缺陷的机制是怎样的?它们进入病人体内会引起什么?
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000149
Huang Wl
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引用次数: 1
Plasmids: Cause of Bacterial Diversity 质粒:细菌多样性的原因
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000146
I-ling Ko
Plasmids, that is, extrachromosomal DNA, were first recognized in Enterobacteriaceae. From that point onward, they were found in practically every one of the strains noticed. The plasmid structure is made out of roundabout twofold abandoned DNA atoms that self-governingly recreate in the host cell. Its length can differ from a couple to many kilobases (kb). In microorganisms, plasmids are moved chiefly on a level plane through the formation cycle. The plasmid replication interaction can be isolated into three phases: inception, expansion and end. The interaction includes DNA helicase I, DNA gyrase, DNA polymerase III, endonuclease and ligase. The plasmid contains qualities fundamental for the capacity of the plasmid and its conservation in the host cell (commencement and control of replication). Some of them have qualities that control the steadiness of the plasmid. Notwithstanding, microorganisms have numerous organic capacities identified with plasmids. The recognizable proof and order of plasmids depend on their lasting hereditary qualities in all plasmids. They are: the capacity to protect themselves and control the replication cycle in the host cell. Along these lines, the plasmid order between the contradictory gatherings is done. The replicon composing technique dependent on genotype instead of phenotypic qualities has similar outcomes as jumble bunching
质粒,即染色体外DNA,最早是在肠杆菌科中发现的。从那时起,几乎在每一种被注意到的菌株中都发现了它们。质粒结构是由在宿主细胞中自动再生的双重废弃DNA原子组成的。它的长度可以从几个千碱基到许多千碱基不等。在微生物中,质粒在形成周期中主要在一个水平平面上移动。质粒复制相互作用可分为起始、扩增和结束三个阶段。相互作用包括DNA解旋酶I、DNA旋合酶、DNA聚合酶III、核酸内切酶和连接酶。质粒包含了质粒在宿主细胞中的容量及其保存(开始和控制复制)的基本性质。其中一些具有控制质粒稳定性的特性。尽管如此,微生物具有许多与质粒鉴定的有机能力。质粒的可识别性和顺序取决于它们在所有质粒中持久的遗传特性。它们是:自我保护和控制宿主细胞复制周期的能力。沿着这条线,质粒在矛盾聚集之间的顺序就完成了。依赖基因型而非表型质量的复制子组合技术与混杂聚束的结果相似
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引用次数: 0
A Sea Star Asterias Rubens IGKappa Gene when Compared to 3 Other Sea Star Genomes from Patiria Miniata, Acanthaster Planci and Marthasterias Glacialis (Echinodermata) 海星Asterias Rubens IGKappa基因与其他3个海星基因组的比较研究
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000156
Leclerc M
The sea star IGKappa gene was cloned in 2014 by the use of primers. It was compared, in the present work, to 3 other sea star genomes: Acanthaster planci, Patiria miniata and Marthasterias glacialis sea star genomes. A high identity, from a bioinformatic point of view, was found, with these last ones, with, a significant e-value. Sea star Igkappa genes may be present in these 4 asterids which belong to the Echinoderm Phylum (Invertebrates)
海星IGKappa基因于2014年通过引物克隆成功。在目前的工作中,将其与其他3种海星基因组进行了比较:棘海星、斑海星和冰川海星基因组。从生物信息学的角度来看,发现最后这些具有显著的e值,具有很高的同一性。海星Igkappa基因可能存在于这4颗属于棘皮动物门(无脊椎动物)的小行星中。
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引用次数: 0
Frailty and Comorbidities in Adult People Living with HIV a Case Study in Uzumba Maramba Pfungwe District, Mashonaland East Province, Zimbabwe 成年艾滋病毒感染者的虚弱和合并症——津巴布韦东马绍纳兰省Uzumba Maramba Pfungwe区的案例研究
Pub Date : 1900-01-01 DOI: 10.23880/aii-16000162
C. F
Some evidence suggests that HIV itself is associated with frailty; a syndrome typically viewed as being related to ageing. The researcher determines the prevalence and predictors of frailty in a population of HIV infected individuals at Mutawatawa Hospital in UMP district, Mashonaland East, Zimbabwe. He also determined the association between frailty and comorbidities. A retrospective cohort study of 153 adults (>30 years) people living with HIV was used. The mean age of the study participants was 44.49 and a median of 41. The majority were female (62.7%). Frailty as defined by standardized assessment comprised of ≥3 of weight loss, low physical activity, exhaustion, weak grip strength and slow waling time. 64.7% of the study participants were found to be frail. Independent predictors of frailty were evaluated using Binary logistic regression. Association between frailty and comorbidities was determined using Binary logistic regression. CD4 count was a strong predictor of frailty (OR=1.33; 95% CI: 1.03-5.74, p=0.026). Age was also a strong predictor of frailty (OR=2.993; 95% CI: 1.049-3.039, p=0.023). Type-2 Diabetes Mellitus (OR=3.59; 95% CI: 1.028-4.53; p=0.029), CVD (OR= 1.632; 95% CI: 1.117-22.735; p=0.015) and dyslipidemia (OR=0.713; 95% CI: 1.020-25.275; p=0.042) were strongly associated with frailty. Lower CD4 counts and older age were strong predictors of frailty in HIV infected populations. Earlier initiation of ART may be protective. Type-2 Diabetes Mellitus, CVD and Dyslipidemia were strongly associated with frailty. A cardiovascular exercise regimen can help overcome frailty.
一些证据表明,艾滋病毒本身与虚弱有关;一种通常被认为与衰老有关的综合症。研究人员在津巴布韦马绍纳兰东部UMP区的Mutawatawa医院确定了艾滋病毒感染者群体的患病率和虚弱的预测因素。他还确定了虚弱和合并症之间的联系。对153名成年(>30岁)艾滋病毒感染者进行了回顾性队列研究。研究参与者的平均年龄为44.49岁,中位数为41岁。以女性居多(62.7%)。标准化评估定义的虚弱包括体重减轻≥3、体力活动少、疲惫、握力弱和行走时间慢。64.7%的研究参与者身体虚弱。采用二元逻辑回归对衰弱的独立预测因子进行评估。虚弱和合并症之间的关系用二元逻辑回归确定。CD4计数是虚弱的一个强有力的预测因子(OR=1.33;95% CI: 1.03-5.74, p=0.026)。年龄也是虚弱的一个强预测因子(OR=2.993;95% CI: 1.049 ~ 3.039, p=0.023)。2型糖尿病(OR=3.59;95% ci: 1.028-4.53;p=0.029), CVD (OR= 1.632;95% ci: 1.117-22.735;p=0.015)和血脂异常(OR=0.713;95% ci: 1.020-25.275;P =0.042)与虚弱密切相关。CD4细胞计数较低和年龄较大是艾滋病毒感染人群虚弱的有力预测因素。尽早开始抗逆转录病毒治疗可能具有保护作用。2型糖尿病、心血管疾病和血脂异常与虚弱密切相关。心血管运动养生法可以帮助克服虚弱。
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引用次数: 0
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Annals of Immunology &amp; Immunotherapy
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