Side effects of using disinfectants to fight COVID-19

2020 ◽  
Vol 3 (1) ◽  
pp. 9-13 ◽  
Author(s):  
Saeed Yari ◽  
Hanns Moshammer ◽  
Ayda Fallah Asadi ◽  
Alireza Mosavi jarrahi
Keyword(s):  
Infectious Disease ◽  
Electron Microscope ◽  
Side Effects ◽  
The Body ◽  
Toxic Effects ◽  
Specific Morphology ◽  
Hand Contact

Coronavirus refers to a group of widespread viruses. The name refers to the specific morphology of these viruses because their spikes look like a crown under an electron microscope. Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered crown-shaped virus. Human-to-human transmission of the coronavirus is through coughing, sneezing, discharge from the nose and mouth. The virus can be transmitted from 1 to 2 meters through coughing or sneezing. Another way of transmission is by hand contact with the environment and virus-infected surfaces. Various substances are used to disinfect the body and surfaces. However, improper and unsafe use of these disinfectants can lead to other toxic effects in people that can be far more dangerous than the virus itself.

scholarly journals SEM-EDS-Based Elemental Identification on the Enamel Surface after the Completion of Orthodontic Treatment:In VitroStudies

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Monika Machoy ◽  
Julia Seeliger ◽  
Mariusz Lipski ◽  
Anna Wójcicka ◽  
Tomasz Gedrange ◽  
...  
Keyword(s):  
Electron Microscope ◽  
Side Effects ◽  
Scanning Electron Microscope ◽  
Human Body ◽  
Orthodontic Treatment ◽  
Foreign Bodies ◽  
Toxic Effects ◽  
Enamel Microstructure ◽  
Scanning Electron

Braces as foreign bodies in the mouth carry a risk of side effects and toxicity to the human body. This article presents the results indicating the possible toxic effects of tools used for cleaning the enamel after the completion of orthodontic treatment. The studies were carried outin vitro. The procedure of enamel etching, bonding orthodontic metal brackets, and enamel cleaning after their removal was performed under laboratory conditions. The enamel microstructure and elements present on its surface were evaluated using the scanning electron microscope (SEM). Silicon and aluminium were found in addition to the tooth building elements.

scholarly journals Literature Review : Pengaruh Batuk Efektif Untuk Pengeluaran Sputum Pada Pasien Tuberculosis

2021 ◽  
Vol 1 ◽  
pp. 1516-1523
Author(s):  
Ida Fauziyah ◽  
Nuniek Nizmah Fajriyah ◽  
Firman Faradisi
Keyword(s):  
Infectious Disease ◽  
Mycobacterium Tuberculosis ◽  
Side Effects ◽  
Literature Review ◽  
The Body ◽  
Forced Expiration ◽  
Shortness Of Breath ◽  
Pharmacological Interventions ◽  
Tuberculosis Patients ◽  
Lung Expansion

AbstractTuberculosis (TB) is in infectious disease that attacks the lungs caused by the bacterium Mycobacterium tuberculosis. Tuberculosis patients usually have symptoms of a prolonged cough, from the cought it can cause shortness of breath in someone who experiences these symtoms because there are too many secretions that are difficult to expel, causing a forced expiration. Forced expiration is one of the non-pharmacological interventions carried out to expel secretions, increase lung expansion, mobilize secretions and prevent side effects of retention of secretions. The purpose of this study was to describe the effect of forced expiration for sputum extraction in tuberculosis patients. Used in this study was a literature review from a database that had been determined used the keywoard tuberculosis, forced expiration, and sputum extraction. Obtained after forced expiration was reduced in the number of secretions in the patient. This study is that forced expiration can effectively reduce the amount of secretions in the body of tuberculosis patients. Keywoard: Forced expiration; Sputum extraction; Tuberculosis (Pulponary tuberculosis) AbstrakTuberculosis (TB) adalah salah satu penyakit infeksi yang menyerang bagian paru-paru disebabkan oleh bakteri mycrobacterium tuberculosis. Pendertia tuberculosis biasanya memiliki gejala batuk yang berkepanjangan, dari batuk tersebut dapat menyebabkan sesak nafas pada seseorang yang mengalami gejala tersebut karena terlalu banyak sekret yang susah untuk dikeluarkan sehingga menyebabkan batuk efektif. Batuk efektif adalah salah satu tindakan non farmakologi yang dilakukan untuk pengeluaran sekresi, meningkatkan ekspansi paru, memobilisasi sekret dan mencegah efek samping dari retensi sekresi. Dari karya tulis ilmiah adalah untuk mengetahui gambaran tentang pengaruh batuk efektif untuk pengeluaran sputum pada pasien tuberculosis. Metode yang dilakukan dalam penelitian adalah literature review dari database yang telah ditentukan dengan menggunakan kata kunci Tuberculosis, latihan batuk efektif, dan pengeluaran sputum. Hasil yang didapatkan setelah dilakukan tindakan latihan batuk efektif yaitu banyaknya sekret pada pasien mulai berkurang. Kesimpulan karya tulis ilmiah ini bahwa tindakan latihan batuk efektif dapat mengurangi jumlah sekresi yang ada pada tubuh pasien tuberculosis.Kata kunci: Latihan batuk efektik; Pengeluaran Sputum; Tuberculosis ( TB Paru)

scholarly journals Selective Carboxylesterase Inhibitors for Improving Efficacy, Safety and Rational use of Ester-Containing Drugs

2018 ◽  
Vol 1 (3) ◽  
pp. e00026 ◽  
Author(s):  
N.P. Boltneva ◽  
G.F. Makhaeva ◽  
E.V. Shchegol’kov ◽  
Ya.V. Burgart ◽  
V.I. Saloutin
Keyword(s):  
Clinical Practice ◽  
Drug Therapy ◽  
Side Effects ◽  
Medicinal Chemistry ◽  
The Body ◽  
Toxic Effects ◽  
Selective Inhibitors ◽  
Rational Use ◽  
Key Enzyme

In clinical practice, a large number of prodrugs and active drugs containing an ester, carbamate or amide moiety are used. Carboxylesterase (CaE, EC 3.1.1.1) is the key enzyme of hydrolytic metabolism of such drugs in the body, it largely determines their pharmacokinetics, bioavailability, efficacy and possible toxic effects. Using CaE selective inhibitors as components of combined drug therapy it is possible us to regulate the rate of hydrolytic transformation of ester-containing drugs and opens the possibility of their rational use. The development of effective and selective CaE inhibitors suitable for in vivo application is a new promising approach in medicinal chemistry and pharmacology that allows to improve the efficacy, bioavailability and reduce the side effects of ester-containing drugs.

X-ray micro tomography in the scanning electron microscope

1978 ◽  
Vol 36 (1) ◽  
pp. 106-107 ◽  
Author(s):  
W. Brünger
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Target Surface ◽  
The Body ◽  
X Rays ◽  
Cross Sectional ◽  
X Ray ◽  
Micro Tomography ◽  
Scanning Electron

Reconstructive tomography is a new technique in diagnostic radiology for imaging cross-sectional planes of the human body /1/. A collimated beam of X-rays is scanned through a thin slice of the body and the transmitted intensity is recorded by a detector giving a linear shadow graph or projection (see fig. 1). Many of these projections at different angles are used to reconstruct the body-layer, usually with the aid of a computer. The picture element size of present tomographic scanners is approximately 1.1 mm2.Micro tomography can be realized using the very fine X-ray source generated by the focused electron beam of a scanning electron microscope (see fig. 2). The translation of the X-ray source is done by a line scan of the electron beam on a polished target surface /2/. Projections at different angles are produced by rotating the object.During the registration of a single scan the electron beam is deflected in one direction only, while both deflections are operating in the display tube.

Images and Applications of Ion Explosion Spike Pits

1990 ◽  
Vol 48 (1) ◽  
pp. 584-585
Author(s):  
P. Fraundorf ◽  
J. Tentschert
Keyword(s):  
Electron Microscope ◽  
Transmission Electron Microscope ◽  
Bulk Material ◽  
Coulomb Repulsion ◽  
The Body ◽  
Atomic Scale ◽  
Early Solar System ◽  
Transmission Electron ◽  
Nuclear Particle ◽  
Particle Tracks

Since the discovery of their etchability in the early 1960‘s, nuclear particle tracks in insulators have had a diverse and exciting history of application to problems ranging from the selective filtration of cancer cells from blood to the detection of 244Pu in the early solar system. Their usefulness stems from the fact that they are comprised of a very thin (e.g. 20-40Å) damage core which etches more rapidly than does the bulk material. In fact, because in many insulators tracks are subject to radiolysis damage (beam annealing) in the transmission electron microscope, the body of knowledge concerning etched tracks far outweighs that associated with latent (unetched) tracks in the transmission electron microscope.With the development of scanned probe microscopies with lateral resolutions on the near atomic scale, a closer look at the structure of unetched nuclear particle tracks, particularly at their point of interface with solid surfaces, is now warranted and we think possible. The ion explosion spike model of track formation, described loosely, suggests that a burst of ionization along the path of a charged particle in an insulator creates an electrostatically unstable array of adjacent ions which eject one another by Coulomb repulsion from substitutional into interstitial sites. Regardless of the mechanism, the ejection process which acts to displace atoms along the track core seems likely to operate at track entry and exit surfaces, with the added feature of mass loss at those surfaces as well. In other words, we predict pits whose size is comparable to the track core width.

Biocompatible Polymers and their Potential Biomedical Applications: A Review

2019 ◽  
Vol 25 (34) ◽  
pp. 3608-3619 ◽  
Author(s):  
Uzma Arif ◽  
Sajjad Haider ◽  
Adnan Haider ◽  
Naeem Khan ◽  
Abdulaziz A. Alghyamah ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Side Effects ◽  
Biomedical Applications ◽  
Living System ◽  
Health Condition ◽  
The Body ◽  
Biocompatible Polymers ◽  
Nano Technology ◽  
Artificial Grafts ◽  
Immunological Reactions

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.

Antipyretic Plants: An Updated Review

2020 ◽  
Vol 16 (1) ◽  
pp. 4-12
Author(s):  
Vandana Garg ◽  
Rohit Dutt
Keyword(s):  
Side Effects ◽  
Body Temperature ◽  
Medicinal Plants ◽  
Inflammatory Mediators ◽  
Review Paper ◽  
The Body ◽  
Hypothalamic Area ◽  
Antipyretic Activity ◽  
Disease States ◽  
Elevated Body Temperature

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.

Critical Review on Standard Operative Procedure of Yapana Basti Karma

2018 ◽  
Vol 3 (5) ◽  
Author(s):  
Dr. Rishu Sharma ◽  
Dr. Gyanendra Datta Shukla ◽  
Dr. Alok Kumar Srivastava
Keyword(s):  
Side Effects ◽  
Critical Review ◽  
Treatment Modality ◽  
Operative Procedure ◽  
The Body ◽  
Dosage Schedule ◽  
Dual Function ◽  
Time Period ◽  
Curative Action

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.

scholarly journals COVID-19 and Alcohol Poisoning: A Fatal Competition

2021 ◽  
pp. 1-10
Author(s):  
Mohammad Heidari ◽  
Nasrin Sayfouri
Keyword(s):  
Side Effects ◽  
Alcohol Consumption ◽  
Mass Media ◽  
The Body ◽  
Ministry Of Health ◽  
Alcohol Poisoning ◽  
Methanol Poisoning ◽  
The Public

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.”

scholarly journals Migration of Silver and Copper Nanoparticles from Food Coating

Coatings ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 380
Author(s):  
Hamed Ahari ◽  
Leila Khoshboui Lahijani
Keyword(s):  
Copper Nanoparticles ◽  
Inductively Coupled Plasma ◽  
Food Packaging ◽  
Human Life ◽  
Analytical Techniques ◽  
Optical Emission ◽  
Atomic Emission ◽  
The Body ◽  
Toxic Effects ◽  
Inductively Coupled

Packaging containing nanoparticles (NPs) can increase the shelf life of products, but the presence of NPs may hazards human life. In this regard, there are reports regarding the side effect and cytotoxicity of nanoparticles. The main aim of this research was to study the migration of silver and copper nanoparticles from the packaging to the food matrix as well as the assessment techniques. The diffusion and migration of nanoparticles can be analyzed by analytical techniques including atomic absorption, inductively coupled plasma mass spectrometry, inductively coupled plasma atomic emission, and inductively coupled plasma optical emission spectroscopy, as well as X-ray diffraction, spectroscopy, migration, and titration. Inductively coupled plasma-based techniques demonstrated the best results. Reports indicated that studies on the migration of Ag/Cu nanoparticles do not agree with each other, but almost all studies agree that the migration of these nanoparticles is higher in acidic environments. There are widespread ambiguities about the mechanism of nanoparticle toxicity, so understanding these nanoparticles and their toxic effects are essential. Nanomaterials that enter the body in a variety of ways can be distributed throughout the body and damage human cells by altering mitochondrial function, producing reactive oxygen, and increasing membrane permeability, leading to toxic effects and chronic disease. Therefore, more research needs to be done on the development of food packaging coatings with consideration given to the main parameters affecting nanoparticles migration.

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