Endodontic Materials: Reactor Response

1988 ◽  
Vol 2 (1) ◽  
pp. 25-28 ◽  
Author(s):  
I.A. Mjör

This discussion of a review paper on endodontic materials focuses on the need for standardization of this group of materials, including clinical and biological investigations. It was concluded that the search for endodontic materials that are both adhesive to dentin and insoluble must continue. When such materials become available, the defense mechanism of the body would take care of the healing per se. This approach as well as techniques and materials which induce dentin bridge formation in the apical area were considered feasible for improving endodontic treatment. The need to report side-effects of endodontic materials was stressed, and it was suggested that such reports should be mandatory for clinicians and for manufacturers of endodontic materials.

2020 ◽  
Vol 16 (1) ◽  
pp. 4-12
Author(s):  
Vandana Garg ◽  
Rohit Dutt

Background: Fever, is known as pyrexia, may occur due to infection, inflammation, or any tissue damage and disease states. Normally, the infected or damaged tissue initiates the enhanced formation of pro-inflammatory mediators like cytokines which further increases the synthesis of prostaglandin E2 (PgE2) near the hypothalamic area and thereby trigger the hypothalamus to elevate the body temperature. Objective: Antipyretics are the agents which reduce the elevated body temperature. The most commonly used antipyretic agent, paracetamol, may be fatal due to its side effects. Methods: In this review paper, Chemical Abstracts, Google Scholar, PubMed, and Science Direct were the sources for the published article to collect information regarding antipyretic activity. Results: This review compiles the antipyretic plants that may be useful to treat fever due to various diseases. Conclusion: These medicinal plants could be good alternatives for traditional allopathic antipyretics.


2019 ◽  
Vol 13 ◽  
pp. 117906951984990 ◽  
Author(s):  
Maria Pyasik ◽  
Tiziano Furlanetto ◽  
Lorenzo Pia

At present, most of the neurocognitive models of human sense of agency (ie, “this action is due to my own will”) have been traditionally rooted in a variety of internal efferent signals arising within the motor system. However, recent neuroscientific evidence has suggested that also the body-related afferent signals that subserve body ownership (ie, “this body is mine”) might have a key role in this process. Accordingly, in the present review paper, we briefly examined the literature investigating how and to what extent body ownership contributes to building up human motor consciousness. Evidence suggests that, if required by the context, body ownership per se can act on agency attribution (ie, independently from efferent signals). Hence, a unitary and coherent subjective experience of willed actions (ie, “this willed action is being realized by my own body”) requires both awareness of being an agent and of owning the body.


1968 ◽  
Vol 20 (03/04) ◽  
pp. 588-595 ◽  
Author(s):  
E. B Goodsell ◽  
R. A Krause ◽  
E. T Kimura

SummaryUbiquin (oligo-3-(N-methylmorpholinium)-l,2-propylene oxide chloride) is a stable, water soluble, active heparin antagonist producing prompt neutralization when administered in a 1:1 ratio to rats and dogs. Initial studies indicate that it is devoid of any effect on coagulation per se; nor are there any obvious side effects manifested during the process of neutralization. The acute toxicity is less than that of other compounds in use: toluidine blue, protamine and hexadimethrine.


2019 ◽  
Vol 25 (34) ◽  
pp. 3608-3619 ◽  
Author(s):  
Uzma Arif ◽  
Sajjad Haider ◽  
Adnan Haider ◽  
Naeem Khan ◽  
Abdulaziz A. Alghyamah ◽  
...  

Background: Biocompatible polymers are gaining great interest in the field of biomedical applications. The term biocompatibility refers to the suitability of a polymer to body and body fluids exposure. Biocompatible polymers are both synthetic (man-made) and natural and aid in the close vicinity of a living system or work in intimacy with living cells. These are used to gauge, treat, boost, or substitute any tissue, organ or function of the body. A biocompatible polymer improves body functions without altering its normal functioning and triggering allergies or other side effects. It encompasses advances in tissue culture, tissue scaffolds, implantation, artificial grafts, wound fabrication, controlled drug delivery, bone filler material, etc. Objectives: This review provides an insight into the remarkable contribution made by some well-known biopolymers such as polylactic-co-glycolic acid, poly(ε-caprolactone) (PCL), polyLactic Acid, poly(3- hydroxybutyrate-co-3-hydroxyvalerate) (PHBV), Chitosan and Cellulose in the therapeutic measure for many biomedical applications. Methods: : Various techniques and methods have made biopolymers more significant in the biomedical fields such as augmentation (replaced petroleum based polymers), film processing, injection modeling, blow molding techniques, controlled / implantable drug delivery devices, biological grafting, nano technology, tissue engineering etc. Results: The fore mentioned techniques and other advanced techniques have resulted in improved biocompatibility, nontoxicity, renewability, mild processing conditions, health condition, reduced immunological reactions and minimized side effects that would occur if synthetic polymers are used in a host cell. Conclusion: Biopolymers have brought effective and attainable targets in pharmaceutics and therapeutics. There are huge numbers of biopolymers reported in the literature that has been used effectively and extensively.


Author(s):  
Dr. Rishu Sharma ◽  
Dr. Gyanendra Datta Shukla ◽  
Dr. Alok Kumar Srivastava

Panchakarma therapy is one of the vital branch of Ayurveda, which deals mainly with purification of the provoked Doshas from the body. Basti Chikitsa is regarded as the prime treatment modality among the Panchakarma. It is having not only curative action but also preventive and promotive actions. It is considered as best treatment for Vata Dosha. Yapana Basti is a subtype of Asthapana Basti, which is having the property to support life and promote longevity and widely used in various disorders. Rajayapana Basti is superior amongst all the Yapana Bastis described by Acharya Charaka as it is the king of Yapana. This Rasayana Yapana Basti performs dual function of both Anuvasana and Niruha; hence this is Srotoshodhaka and Brimhana at the sametime. That’s why there is no need to administer separate Anuvasana while giving Yapana Basti. There is an urgent need of standardizing the classical Panchakarma procedures in consideration of the need of today. The dosage schedule, exact procedures, medicaments, effects, and side effects are to be standardized so that uniform procedure of practice should be followed all over nation. Standardization is the need of hour for physicians, to prevent Atiyoga (over activity), Ayoga (less or no activity) and to get adequate effects in a systematic and sophisticated manner within desired time period.


Author(s):  
Mohammad Heidari ◽  
Nasrin Sayfouri

ABSTRACT In March 2020, concurrently with the outbreak of COVID-19 in Iran, the rate of alcohol poisoning was unexpectedly increased in the country. This study has attempted to make an overall description and analysis of this phenomenon by collecting credible data from the field, news, and reports published by the emergency centers and the Iranian Ministry of Health. The investigations showed that in May 20, 2020, more than 6150 people have been affected by methanol poisoning from whom 804 deaths have been reported. A major cause of the increased rate of alcohol poisoning in this period was actually the illusion that alcohol could eliminate the Coronaviruses having entered the body. It is of utmost importance that all mass media try to dismiss the cultural, religious, and political considerations and prepare convincing programs to openly discuss the side-effects of forged alcohol consumption with the public, especially with the youth. It must be clearly specified that “consuming alcohol cannot help prevent COVID-19.”


2021 ◽  
Vol 14 (1) ◽  
pp. e236695 ◽  
Author(s):  
Rasmi Ranjan Sahoo ◽  
Sourav Pradhan ◽  
Akhil Pawan Goel ◽  
Anupam Wakhlu

Staphylococcus-associated glomerulonephritis (SAGN) occurs as a complication of staphylococcal infection elsewhere in the body. Dermatomyositis (DM) can be associated with glomerulonephritis due to the disease per se. We report a case of a 40-year-old male patient with DM who presented with acute kidney injury, and was initially pulsed with methylprednisolone for 3 days, followed by dexamethasone equivalent to 1 mg/kg/day prednisolone. He was subsequently found to have SAGN on kidney biopsy along with staphylococcus bacteraemia and left knee septic arthritis. With proof of definitive infection, intravenous immunoglobulin 2 g/kg over 2 days was given and steroids were reduced. He was treated with intravenous vancomycin. With treatment, the general condition of the patient improved. On day 38, he developed infective endocarditis and died of congestive heart failure subsequently. Undiagnosed staphylococcal sepsis complicating a rheumatological disease course can lead to complications like SAGN, infective endocarditis and contribute to increased morbidity and mortality, as is exemplified by our case.


2021 ◽  
Vol 19 (2) ◽  
pp. 34-38
Author(s):  
A. S. SAMOYLOV ◽  
◽  
N. V. RYLOVA ◽  
A. V. ZHOLINSKIY ◽  
I. V. BOLSHAKOV ◽  
...  

The article presents data from the Russian and foreign literature of the properties of melatonin, its role in the vital activity of the body and the regulation of circadian rhythms. The features of using the drug in desynchronosis, the optimal dosage and time of administration, as well as the possibility of its use in combination with non-pharmacological treatment methods are discussed. These methods include dosed light exposure and exercise. Additionally, new studies are considered, indicating the beneficial effect of melatonin and its agonists on the immune, cardiovascular, endocrine and nervous systems. Based on the collected data, it is asserted that melatonin can significantly accelerate the process of adaptation to a new time zone without the development of side effects. Therefore, this drug is the most effective and safe treatment for desynchronosis. It is also important to note that the study of the multifaceted effects of melatonin on body functions opens up great prospects in the treatment of many diseases.


Author(s):  
Nobuyoshi Yamabe

This chapter outlines the early form and development of Buddhist meditation. First, it discusses the “application of mindfulness,” especially “mindfulness of the body,” which can be largely classified into two types of practice. One is “mindfulness per se,” without reflective thought, and the other is a more reflective or visual approach. “Mindfulness per se” (in particular, mindful breathing) was transmitted to East Asia and remains the cardinal method there. The chapter discusses close ties between traditional mindfulness and Japanese Sōtō practice. It then moves on to describe meditation on the decomposition of a corpse, which is a representative form of the more reflective and visual type of practice, involving the observation of a dead body in its stages of decomposition. This is found in early scriptures. Later texts came to teach a more elaborate method of “grasping the images” of a corpse. A notable development in visualization is that the images seen by the practitioner came to include ones that were more enigmatic. The discussion finally turns to another significant development in Buddhist meditation, one which involves Buddha visualization. Its undeveloped form is found in early Mahayana sutras, but a fully developed version employing statues as aides for visualization is found in later meditation texts from the fifth century onward. This type of visualization was inherited by Esoteric Buddhism and is still practiced today.


Ecclesiology ◽  
2013 ◽  
Vol 9 (1) ◽  
pp. 66-74
Author(s):  
Kenneth Wilson

Does Methodism want a distinctive ecclesiology? British Methodism assumes its ecclesiology from the Church of England which explains its lack of ecclesiological thinking, its genuine desire for reunification, and indeed its focus on ecclesia in actu. But there can be no ecclesia in actu apart from ecclesia per se. Being and doing are one in God. The Church, grounded in the dynamic being of God in Trinity, celebrates in the action of the Eucharist the wholeness of God’s presence with his world. Proleptically the Church includes the whole of creation and all people. Hence, when as the Body of Christ we pray the Our Father with our Lord, we pray on behalf of all, not just for ourselves. But what then do we mean by apostolicity? Perhaps in Methodism we would be well occupied exploring more keenly with the Roman Catholic Church what we each mean by being a society within the church. Outler may have been right when he opined that Methodism needed a Catholic Church within which to be church.


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