scholarly journals Prevention and treatment of COVID – 19: A review

2021 ◽  
Vol 9 (3) ◽  
pp. 272-280
Author(s):  
T Peter ◽  
Ajithadas Aruna
Keyword(s):  
Virus Particles ◽  
Corona Virus ◽  
The Family ◽  
The Us ◽  
Prevention And Treatment ◽  
Food Market ◽  
Corona Viruses

Coronavirus, are belonging to the family Coronaviridae. Corona viruses have enveloped virions (virus particles) that measure approximately 120 nm (1 nm = 10−9 meter) in diameter. Coronaviridae is generally considered to contain two genera, Coronavirus and Torovirus. It was the first coronavirus to be isolated from domestic fowls in the late `known as SARS corona virus. COVID-19 is a disease caused by a new strain of corona virus. 'CO' stands for corona, 'VI' for virus, and 'D' for disease. Formerly, this disease was referred to as '2019 novel corona virus' or '2019-nCoV. Its origins have been traced to a food market in Wuhan, China, in December 2019.A virus apparently closely related to SARS corona virus. Symptoms begin 2 to 14 days after you come into contact with the virus. Early studies show that many people who have mild infections recover within 2 weeks. More severe cases tend to last 3 to 6 weeks. India is the fourth worst-hit nation by the pandemic after the US, Brazil and Russia. There’s currently no treatment specifically approved for COVID-19, and no cure for an infection, although treatments and vaccines are currently under study. Instead, treatment focuses on managing symptoms as the virus runs its course.

Exposure of protein VP7 on the surface of bluetongue virus

1990 ◽  
Vol 48 (3) ◽  
pp. 600-601
Author(s):  
A.D. Hyatt
Keyword(s):  
Bluetongue Virus ◽  
Structural Proteins ◽  
Major Constituent ◽  
Outer Coat ◽  
Virus Particles ◽  
Antibody Recognition ◽  
The Core ◽  
The Family ◽  
Electron Microscopical ◽  
Physical Accessibility

Bluetongue virus (BTV) is the type species os the genus orbivirus in the family Reoviridae. The virus has a fibrillar outer coat containing two major structural proteins VP2 and VP5 which surround an icosahedral core. The core contains two major proteins VP3 and VP7 and three minor proteins VP1, VP4 and VP6. Recent evidence has indicated that the core comprises a neucleoprotein center which is surrounded by two protein layers; VP7, a major constituent of capsomeres comprises the outer and VP3 the inner layer of the core . Antibodies to VP7 are currently used in enzyme-linked immunosorbant assays and immuno-electron microscopical (JEM) tests for the detection of BTV. The tests involve the antibody recognition of VP7 on virus particles. In an attempt to understand how complete viruses can interact with antibodies to VP7 various antibody types and methodologies were utilized to determine the physical accessibility of the core to the external environment.

California

2015 ◽  
Vol 2 (2) ◽  
Author(s):  
Roberto Alvarez
Keyword(s):  
The State ◽  
Social Cartography ◽  
Family Network ◽  
The Family ◽  
The Us ◽  
Mexico Border ◽  
Police Surveillance ◽  
Us Mexico Border

I utilize my situated position as anthropologist, academician, and citizen to argue not only that we should “think” California, but also that we should “rethink” our state—both its condition and its social cartography. To be clear, I see all my research and endeavors—my research on the US/Mexico border; my time among the markets and entrepreneurs I have worked and lived with; my focus on those places in which I was raised: Lemon Grove, Logan Heights; the family network and my community ethnographic work—as personal. I am in this academic game and the telling of our story because it is personal. When Lemon Grove was segregated, it was about my family; when Logan Heights was split by the construction of Interstate 5 and threatened by police surveillance, it was about our community; when the border was sanctioned and militarized it again was about the communities of which I am a part. A rethinking California is rooted in the experience of living California, of knowing and feeling the condition and the struggles we are experiencing and the crises we have gone through. We need to rethink California, especially the current failure of the state. This too is ultimately personal, because it affects each and every one of us, especially those historically unrepresented folks who have endured over the decades.

scholarly journals Hepatitis B: diagnosis, prevention, and treatment

1997 ◽  
Vol 43 (8) ◽  
pp. 1500-1506 ◽  
Author(s):  
Norman Gitlin
Keyword(s):  
Risk Factors ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Chronic Infection ◽  
Laboratory Tests ◽  
Chronic Viral Hepatitis ◽  
Hbv Infection ◽  
B Virus ◽  
The Us ◽  
Prevention And Treatment

Abstract Hepatitis B virus (HBV) infection occurs worldwide and is an important cause of acute and chronic viral hepatitis in the US. In this review, I describe the virus, risk factors for infection, clinical features of infection, results of laboratory tests during infection, and standard and emerging treatment for chronic infection. Although 95% of adult patients recover completely from HBV infection, 90% of children ≤4 years of age develop chronic infection. Active vaccination is highly efficacious.

scholarly journals Impact of corona virus on nature of work, income and time spent by women

2021 ◽  
Vol 10 (3) ◽  
pp. 63-64
Author(s):  
Sanjay Jayawant Rode
Keyword(s):  
Routine Activities ◽  
Work And Family ◽  
Time Constraints ◽  
State Governments ◽  
Formal Sector ◽  
Household Chores ◽  
Corona Virus ◽  
Care Family ◽  
Food Market ◽  
Work Burden

Corona virus emerged from Sea food market, China but it affected on all countries including women, men and children. Women are most affected economically, emotionally and work by Corona virus. Immediately after the outbreak of corona virus, Central and State governments introduced lockdown of economy. All women working in an informal sector lost their job and income. Those women working in formal sector had more online workload without time constraints. Household chores, child care, family members care, carry vegetables and grocery was routine activities for women. Such activities increased more work burden on women. Other member were expected to cooperate to women in work but they never cooperated to women. Over work and family related violence made women more worse in this pandemic.

scholarly journals Eligibility Criteria for the Upper Middle Class

2020 ◽  
Vol 30 (4) ◽  
Author(s):  
Meilutė Taljūnaitė
Keyword(s):  
Middle Class ◽  
Social Stratification ◽  
Social Role ◽  
Class Model ◽  
Eligibility Criteria ◽  
Self Employment ◽  
The Family ◽  
The Us ◽  
Upper Middle Class

Each country has its own criteria for the upper middle class. On the other hand, it is clear that even the general principles that define the middle class in different countries differ markedly between them. The US and British criteria are often compared. The role of the family as an element of social stratification is important in the British upper middle class model. The article advocates the influence of family stratification on the formation of the upper (and not only) middle class in Lithuania. Not only does the upper middle class have self-employment, its income is above average and it has higher education, it also influences, identifies trends and fundamentally shapes public opinion (an aspect of its ‘social role’). The broad upper middle class is not so much a guarantor of the welfare state but of social stability in the country.

scholarly journals Quid estClea helena?Evidence for a previously unrecognized radiation of assassin snails (Gastropoda: Buccinoidea: Nassariidae)

PeerJ ◽  
2017 ◽  
Vol 5 ◽  
pp. e3638 ◽  
Author(s):  
Ellen E. Strong ◽  
Lee Ann Galindo ◽  
Yuri I. Kantor
Keyword(s):  
Life History ◽  
Type Species ◽  
Species Complex ◽  
Aquarium Trade ◽  
Systematic Revision ◽  
Mitochondrial Coi ◽  
Phylogenetic Placement ◽  
Se Asia ◽  
The Family ◽  
The Us

The genusCleafrom SE Asia is from one of only two unrelated families among the megadiverse predatory marine Neogastropoda to have successfully conquered continental waters. While little is known about their anatomy, life history and ecology, interest has grown exponentially in recent years owing to their increasing popularity as aquarium pets. However, the systematic affinities of the genus and the validity of the included species have not been robustly explored. Differences in shell, operculum and radula characters support separation ofCleaas presently defined into two distinct genera:Clea, for the type speciesClea nigricansand its allies, andAnentomeforClea helenaand allies. A five-gene mitochondrial (COI, 16S, 12S) and nuclear (H3, 28S) gene dataset confirms the placement ofAnentomeas a somewhat isolated offshoot of the family Nassariidae and sister to the estuarineNassodonta. Anatomical data corroborate this grouping and, in conjunction with their phylogenetic placement, support their recognition as a new subfamily, the Anentominae. The assassin snailAnentome helena, a popular import through the aquarium trade so named for their voracious appetite for other snails, is found to comprise a complex of at least four species. None of these likely represents trueAnentome helenadescribed from Java, including a specimen purchased through the aquarium trade under this name in the US and one that was recently found introduced in Singapore, both of which were supported as conspecific with a species from Thailand. The introduction ofAnentome“helena” through the aquarium trade constitutes a significant threat to native aquatic snail faunas which are often already highly imperiled. Comprehensive systematic revision of this previously unrecognized species complex is urgently needed to facilitate communication and manage this emerging threat.

Dialysis Encephalopathy: A Review

1984 ◽  
Vol 13 (4) ◽  
pp. 309-326 ◽  
Author(s):  
Robert Jack ◽  
Pauline L. Rabin ◽  
T. Dwight McKinney
Keyword(s):  
Differential Diagnosis ◽  
Early Diagnosis ◽  
Case Studies ◽  
Health Personnel ◽  
Diagnosis And Treatment ◽  
Dialysis Encephalopathy ◽  
The Family ◽  
Prevention And Treatment ◽  
Salient Features

Dialysis encephalopathy (DE) is a distinct neuropsychiatric syndrome typically occurring in patients undergoing longterm hemodialysis. It is characterized by electroencephalographic abnormalities in association with disturbances of speech, cognition, movement, affect, or behavior. Previously thought to be relentlessly progressive, recent evidence linking the illness to aluminum overload has led to advances in prevention and treatment. Early diagnosis aids in the reversal or amelioration of the syndrome and can be of immense value to the patient, the family and involved health personnel. The general features of the syndrome, etiologic considerations, differential diagnosis and treatment are discussed. Three case studies are included to illustrate salient features of the syndrome.

Perspectives for Potential Therapies for SARS-CoV-2

2021 ◽  
Vol 6 (4) ◽  
pp. 1-24
Author(s):  
Preeti Suman Saxena ◽  
Kirti Singh ◽  
Poonam Jangir ◽  
Manish Nath Tripathi ◽  
Vimal Singh ◽  
...  
Keyword(s):  
Therapeutic Agents ◽  
Current Treatment ◽  
Third Wave ◽  
Biological Targets ◽  
Treatment Regimens ◽  
Current Review ◽  
Corona Virus ◽  
Current Treatment Strategy ◽  
Ongoing Development ◽  
Corona Viruses

The current pandemic, novel corona virus 19 disease (COVID-19), has created havoc across the world. Now a third wave is possible, and we have already crossed two waves. The current review article presents recent reports about the COVID-19, the ways of treatments, and prevention. In view of the potential threats of a pandemic, various scientists have been trying to understand the pathophysiology of this disease to uncover possible treatment regimens and discover effective therapeutic agents and vaccines. To add further information to support the ongoing current research and development against SARS-CoV-2, the authors have provided the basics of pathophysiology, possible targets, and current treatment strategy for corona viruses. The current review highlights the antiviral strategies involving small molecules and different biological targets involved in corona virus infection and replication. The information included in this article provides a strong intellectual foundation for the ongoing development of therapeutic agents and vaccines.

Conclusion

2019 ◽  
pp. 228-240
Author(s):  
Jean H. Baker
Keyword(s):  
Financial Support ◽  
Early Republic ◽  
Rational Model ◽  
Communication Education ◽  
Civic Leaders ◽  
The Family ◽  
The Us ◽  
Private Homes ◽  
Benjamin Latrobe ◽  
Engineering Projects

The conclusion covers the life of Latrobe’s widow and children after his death. On the advice of Latrobe’s friend Robert Harper the family settled in Baltimore, where Harper could serve as a surrogate father, giving advice and financial support. In this city, Latrobe’s sons John and Ben became civic leaders, while unmarried Julie stayed at home with her mother. Both sons worked in different capacities with the Baltimore & Ohio Railroad; both contributed to the community. The chapter ends with a brief summary of Latrobe’s contributions to the early republic. Benjamin Latrobe left professional legacies, principally his architecture such as the US Capitol, the Bank of Pennsylvania, the Baltimore Basilica, and the Merchants Exchange. His design for nearly seventy private homes established a more rational model for American domestic arrangements. He had adapted the classical style known in Europe to the climate, habits, and political ideals of his new homeland. Latrobe’s buildings and his engineering projects affected every aspect of life in the early republic—its worship, governance, communication, education, and domesticity.

The Triple-Point Planet

2016 ◽  
Author(s):  
Ben McFarland
Keyword(s):  
Middle English ◽  
Family Resemblance ◽  
The Moon ◽  
The Road ◽  
Naked Eye ◽  
Third Phase ◽  
The Family ◽  
The Us ◽  
Let's Move ◽  
The Difference

Let’s move to a vantage point a little quieter: the surface of the moon. It is so still that Neil Armstrong’s footprints remain undisturbed. The only reason the US flag there appears to “fly” is that a wire holds it up. The moon and Mercury stayed still as Mars, Venus, and Earth moved on down the road of geological development. The moon is a “steady” environment, a word whose Middle English roots are appropriately tangled with the word for “sterile.” Nothing moves on the moon, but in its sky Mars, Venus, and Earth move in their orbits, just as they moved on in complexity 4 billion years ago. Out of the whole solar system, Mars and Venus are the most like Earth in size, position, and composition. Mars is smaller, but Venus could be Earth’s twin in size. If Earth and Venus were separated at birth, then something happened to obscure the family resemblance: liquid water brought life. To chemists, liquid is the third phase of matter, between solid and gas, and its presence made all the difference. Mars gleams a bright blood red even to the naked eye, while Venus is choked with thick yellow bands of clouds. Mars is cold enough to have carbon dioxide snow, while Venus is hot enough to melt tin and boil water. Earth’s blue oceans and green continents provide a bright, primary contrast. These three siblings have drastically different fortunes. At first, they looked the same, colored with black mafic basalt and glowing red magma. The original planets were all so hot that their atmospheres were driven off into space. The oceans and the air came from within. Steam condensed into oceans on each planet’s cool basalt surface. Oceans changed the planet. Water is a transformative chemical, small yet highly charged, seeping into the smallest cracks, dissolving what it can and carrying those things long distances. Venus, Earth, and Mars do not look like the moon because they have been washed in water. Mars is dry now, but the Curiosity rover left no doubt that the red planet was first blue with water.

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