scholarly journals The History of the Discovery of Parathyroid Glands, and Their Role in the Body

2019 ◽  
Vol 74 (1) ◽  
pp. 35-43
Author(s):  
Natalia G. Mokrysheva ◽  
Julia A. Krupinova
Keyword(s):  
Modern Medicine ◽  
The Body ◽  
Parathyroid Glands ◽  
Main Role ◽  
Phosphorus Metabolism ◽  
Pathological Conditions ◽  
Long Time ◽  
Calcium Phosphorus ◽  
History Of

Currently, the parathyroid glands (PG) are admited as vital organs in humans. At the same time, the way to this acknowledgment was long and difficult, and the establishment of a link between the pathological conditions of the PG and their complications passed through many mistakes and errors. Understanding the regulation of calcium-phosphorus metabolism in the body and recognition of the main role of parathyroid hormone (PTH) in it was slow, throughout the XIX − early XX centuries. Despite the increasing number of observations confirming the development of complications because of hyperfunction of the PG or development of tetany due to their removal, the main link of this relationship remained unidentified for a long time. In view of the unique anatomical features of the PG, they were the last of the endocrine glands found, which the main obstacle was in the rapid study of their functional characteristics. Today, the structure and functions of the PG are described in detail, the manifestations of their various pathological conditions are well studied, and the capabilities of modern medicine allow timely diagnosis and treatment of diseases. The review describes the history of the discovery of the PG, highlights the main stages in the study of their role in calcium-phosphorus metabolism in particular and in the body as a whole, and discusses the prospects for further development in this direction. We analyzed the work devoted to the evolution in the notions of anatomical, physiological, pathological features of the PG.

scholarly journals Modern problems of hyper- and hypoparathyroidism

2021 ◽  
Vol 93 (10) ◽  
pp. 1149-1154
Author(s):  
Natalia G. Mokrysheva ◽  
Anna K. Eremkina ◽  
Elena V. Kovaleva ◽  
Julia A. Krupinova ◽  
Olga K. Vikulova
Keyword(s):  
Primary Hyperparathyroidism ◽  
Mineral Metabolism ◽  
Parathyroid Glands ◽  
Endocrine Gland ◽  
Phosphorus Metabolism ◽  
Tertiary Hyperparathyroidism ◽  
The World ◽  
Calcium Phosphorus ◽  
Epidemiological Trends

The parathyroid glands are the most important regulators of mineral metabolism. The parathyroid glands were first discovered only in 1880 and their function went the long way unrecognized. Even the term "parathyroid gland" itself speaks of the initial misconception of it as an underdeveloped part of the thyroid. To date, there is a large amount of data regarding the role of this endocrine gland in the human body and the significant changes associated with their dysfunction, including such widespread diseases such primary, secondary and tertiary hyperparathyroidism, hypoparathyroidism. This review covers the problem of the main disturbances in calcium-phosphorus metabolism, presents the results of databases of patients with primary hyperparathyroidism and hypoparathyroidism, as well as current epidemiological trends in Russia and in the world.

Receptions of the Past: Commemoration, Racism, Desire

Somatechnics ◽  
2017 ◽  
Vol 7 (2) ◽  
pp. 288-303
Author(s):  
Michael Connors Jackman
Keyword(s):  
Critical Point ◽  
Social Relations ◽  
White Privilege ◽  
Body Politic ◽  
The Body ◽  
Race And Racism ◽  
Lesbian And Gay ◽  
The Past ◽  
History Of

This article investigates the ways in which the work of The Body Politic (TBP), the first major lesbian and gay newspaper in Canada, comes to be commemorated in queer publics and how it figures in the memories of those who were involved in producing the paper. In revisiting a critical point in the history of TBP from 1985 when controversy erupted over race and racism within the editorial collective, this discussion considers the role of memory in the reproduction of whiteness and in the rupture of standard narratives about the past. As the controversy continues to haunt contemporary queer activism in Canada, the productive work of memory must be considered an essential aspect of how, when and for what reasons the work of TBP comes to be commemorated. By revisiting the events of 1985 and by sifting through interviews with individuals who contributed to the work of TBP, this article complicates the narrative of TBP as a bluntly racist endeavour whilst questioning the white privilege and racially-charged demands that undergird its commemoration. The work of producing and preserving queer history is a vital means of challenging the intentional and strategic erasure of queer existence, but those who engage in such efforts must remain attentive to the unequal terrain of social relations within which remembering forms its objects.

Biological Role of CDK 11 and 12 in Cell Cycle and its Function in Tumorigenesis

2020 ◽  
Author(s):  
Shamim Mushtaq
Keyword(s):  
Breast Cancer ◽  
Cell Cycle ◽  
Web Of Science ◽  
The Body ◽  
Main Role ◽  
Hallmarks Of Cancer ◽  
Cyclin Dependent Kinases ◽  
Tumor Studies ◽  
Cycle Regulation

Uninhibited proliferation and abnormal cell cycle regulation are the hallmarks of cancer. The main role of cyclin dependent kinases is to regulate the cell cycle and cell proliferation. These protein kinases are frequently down regulated or up regulated in various cancers. Two CDK family members, CDK 11 and 12, have contradicting views about their roles in different cancers. For example, one study suggests that the CDK 11 isoforms, p58, inhibits growth of breast cancer whereas, the CDK 11 isoform, p110, is highly expressed in breast tumor. Studies regarding CDK 12 show variation of opinion towards different parts of the body, however there is a consensus that upregulation of cdk12 increases the risk of breast cancer. Hence, CDK 11 and CDK 12 need to be analyzed to confirm their mechanism and their role regarding therapeutics, prognostic value, and ethnicity in cancer. This article gives an outline on both CDKs of information known up to date from Medline, PubMed, Google Scholar and Web of Science search engines, which were explored and thirty relevant researches were finalized.

Young Male with Bilateral ICA Dissection: Beyond CADISS Trial

2021 ◽  
pp. 251660852098428
Author(s):  
Vikas Bhatia ◽  
Chirag Jain ◽  
Sucharita Ray ◽  
jay Kumar
Keyword(s):  
Management Strategies ◽  
Young Male ◽  
Acute Onset ◽  
The Body ◽  
Artery Dissection ◽  
Cervical Artery Dissection ◽  
Stroke Study ◽  
History Of

Objective: To report a case of young male with stroke and bilateral internal carotid artery (ICA) dissection. Background: Cervical Artery Dissection in Stroke Study trial has provided some insight on management of patients with ICA dissection. However, there is a need to modify the management strategies as per specific clinical scenario. Design/Methods: Case report and literature review. Results: A 45-year-old male presented with 1 month old history of acute onset numbness of right half of the body with slurring of speech. Computed tomography angiography showed complete occlusion of left cervical ICA just beyond origin with presence of fusiform dilatation and spiral flap in right extracranial cervical ICA. The patient was started on antiplatelets and taken for endovascular procedure using 2-mesh-based carotid stents. Patient was discharged after 3 days on antiplatelet therapy. At 1-year follow-up, there were no fresh symptoms. Conclusion: This case emphasizes the role of successful endovascular management of carotid dissection in a young male. These clinical situations may not be fully represented in trials, and a case-based approach is required.

Extase scopique, sédimentation langagičre et inscription corporelle. Les images dans la civilisation contemporaine

PARADIGMI ◽  
2009 ◽  
pp. 71-83
Author(s):  
Jean-Jacques Wunenburger
Keyword(s):  
Key Words ◽  
The Body ◽  
Pathological Conditions ◽  
Image Informatics

- Linguistic Sedimentation, and Bodily Inscription At present, we are exposed to an excessive offer of images, which raises a problem of assimilation. Subjects are increasingly passive, in ways that can border on pathological conditions. Yet, it is not so much a question of condemning this situation as of finding a way of re-symbolizing images, saving them from mere contemplation and inserting them in a process of contextualisation. Such a process requires an understanding of the role of the body and of the incorporation of images along the lines of Bachelard's intuition of the "resisting" nature of images. This raises the possibility of an education to images suited to the present age.Key words: Alienation, Education, Embodiment, Image, Informatics, Symbolisation.Parole chiave: Alienazione, Educazione, Immagine, Incorporazione, Informatica, Simbolizzazione.

The Role of Spices with reference Novel Coronavirus Covid 19

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 1655-1661
Author(s):  
Roshna Sukheoji Bhutada ◽  
Kritika Umate
Keyword(s):  
Viral Infections ◽  
The Body ◽  
Common People ◽  
Supplementary Food ◽  
Long Time ◽  
Novel Coronavirus ◽  
The Right ◽  
Common Spices ◽  
Physiological Reactions

The need of the day is a brisk lift to the resistant framework to keep it fit, battling today pandemic infections, for example, Covid — 19. One should get the right amount of nutrients from the diet, supplementation regimen to boost the immune system. These spices are always there to make tasty food as well as to protect the body from infectious diseases by building the immunity strong Ayurveda approaches to develop physiological reactions to facilitate immunity. Planning of diet is most important to boost immunity. As per many types of research to provide supplementary food which contains Zinc, Vitamin C, Vitamin D and immunity boosting food such as dealing with plenty of spices for a very long time. These spices include some rare to very common spices which we can found near us. The concern is that these viral infections are very prone to attack weak immunity and take the chance to affect the country to the globe. So the very common spices available will be always helpful to get through this Regular use of a few spices in the very simple form proves its importance as a medicine. In this article a review of spices is done which we are available near us, we are using it in our daily life and we are getting the benefit of these which a common people might not be fully aware of about role of immunity building of the body. 

scholarly journals The Body of Sound: Sounding out the History of Science

2012 ◽  
Vol 2 (1) ◽  
pp. 197-209 ◽  
Author(s):  
Holger Schulze
Keyword(s):  
History Of Science ◽  
The Body ◽  
Western History ◽  
Science History ◽  
Hermann Von Helmholtz ◽  
Material Appearance ◽  
Long Time ◽  
History Of ◽  
Anthropology Of The Senses ◽  
Lower Material

Sound affects and pervades our body in a physical as well as a phenomenological sense: a notion that may sound fairly trivial today. But for a long time in Western history ‘sound’ was no scientific entity. It was looked upon merely as the lower, material appearance of truly higher forces: of more ephemeral, angel-, spirit- or godlike structures – and later of compositional knowledge. To be interested in sound was to be defamed as being unscientific, noncompositional, unmanly. Which steps were taken historically that gradually gave sound the character of a scientific entity? This article moves along recent science history: since the nineteenth century when the physicality of sound and later the corporeality of sonic experiences were first discovered and tentatively described. Exemplary studies from the science history of acoustics, musicology and anthropology of the senses are analysed and restudied – from Hermann von Helmholtz to Michel Serres. Even today, we may ask ourselves: What would an auditorily-founded research be like? Could there be a field of sensory research – via sensing sound?

scholarly journals Effect of estrogens and their metabolites genotoxicity on the pathogenesis and progression of estrogen-dependent breast cancer

2019 ◽  
Vol 73 ◽  
pp. 909-919
Author(s):  
Ewa Sawicka ◽  
Arkadiusz Woźniak ◽  
Małgorzata Drąg-Zalesińska ◽  
Agnieszka Piwowar
Keyword(s):  
Mammary Gland ◽  
Hormone Replacement ◽  
Modern Medicine ◽  
The Body ◽  
Mammary Gland Tissue ◽  
Oncological Diseases ◽  
17Β Estradiol ◽  
Estradiol Metabolites ◽  
Genotoxic Action

Oncological diseases, due to the still increasing morbidity and mortality, are one of the main problems of modern medicine. Cancer of the mammary gland is the most common cancer among women around the world, and is the second cause of cancer deaths in this group, immediately after lung cancer. This kind of cancer belongs to an estrogen-dependent cancer, with proven associations with hormonal disorders in the body, occurring especially in the perimenopausal period and among women using hormone replacement therapy, as well as a result of the action of various xenobiotics that may interact with the estrogen receptor. Hormone steroids are widely used in medicine and their side effects are constantly discussed. The role of these compounds and their metabolites in maintaining hormonal balance is well understood, while many studies indicate the possible contribution of these steroids in the progression of the cancer process, especially in mammary gland tissue. Therefore, the genotoxic action of this group of compounds is still studied. Due to the limited number of scientific reports, the aim of this paper was to review and critically analyze data from the literature regarding the participation of estrogens (17β-estradiol) and their metabolites (2-methoxy estradiol, 4-hydroxy estradiol, 16α-hydroxyestrone) in the induction of carcinogenesis in mammary gland, in particular concerning the genotoxic activity of 17β-estradiol metabolites.

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