Population Control (Review Article)

1961 ◽  
Vol 1 (3) ◽  
pp. 89-98
Author(s):  
Karol J. Krotki
Keyword(s):  
Population Control ◽  
Review Article ◽  
Small Enterprise ◽  
Opportunity Costs ◽  
Relative Importance ◽  
Factual Information ◽  
Undue Influence ◽  
Clear Cut ◽  
Economic Considerations

Discussions about the role of small enterprise in economic development tend to remain inconclusive partly because of the difficulty of assessing the relative importance of economic and non-economic objectives and partly because of the dearth of factual information on which to base an economic calculus. It is probably true, moreover, that, because of a lack of general agreement as to the economic case for or against small enterprise, non-economic considerations, including some merely romantic attitudes toward smallness and bigness, tend to exert an undue influence on public policies. There may, of course, be no clear-cut economic case. And noneconomic considerations should and will inevitably weigh significantly in policy decisions. If, however, some of the economic questions could be settled by more and better knowledge, these decisions could more accurately reflect the opportunity costs of pursuing non-economic objectives.

Small Industrial Enterprise In Bombay, Delhi And Karachi (Review Article)

1962 ◽  
Vol 2 (4) ◽  
pp. 433-447
Author(s):  
M. Umer Chapra ◽  
John H. Power
Keyword(s):  
Economic Development ◽  
Review Article ◽  
Small Enterprise ◽  
Opportunity Costs ◽  
Relative Importance ◽  
Factual Information ◽  
Undue Influence ◽  
Clear Cut ◽  
Economic Considerations

Discussions about the role of small enterprise in economic development tend to remain inconclusive partly because of the difficulty of assessing the relative importance of economic and non-economic objectives and partly because of the dearth of factual information on which to base an economic calculus. It is probably true, moreover, that, because of a lack of general agreement as to the economic case for or against small enterprise, non-economic considerations, including some merely romantic attitudes toward smallness and bigness, tend to exert an undue influence on public policies. There may, of course, be no clear-cut economic case. And noneconomic considerations should and will inevitably weigh significantly in policy decisions. If, however, some of the economic questions could be settled by more and better knowledge, these decisions could more accurately reflect the opportunity costs of pursuing non-economic objectives.

Breeding Methods in Animal Improvement—Larger Stock

1946 ◽  
Vol 1946 (01) ◽  
pp. 26-50
Author(s):  
J. E. Nichols
Keyword(s):  
Breeding Methods ◽  
Factual Information ◽  
Cross Breeding ◽  
Clear Cut ◽  
Controlled Conditions ◽  
Open Discussion ◽  
Detailed Picture

I Feel at a distinct disadvantage compared with the speakers this morning because the foundations on which to discuss breeding methods, and progress, are more clear-cut in the case of poultry than in larger farm stock. Poultry are fast-breeding—you can get a lot of offspring quickly if you want them—they can be, and to a great extent are, kept in fairly well-controlled conditions of husbandry, feeding, and management; and their performance is simply and accurately recordable. All these points are important—in contrast, for larger animals we lack a very, great deal of the factual information needed for a reasonable stocktaking of our assets, difficulties, and liabilities. However, from what I know of the workings of our Executive Committee's minds, I believe I am expected to be provocative and to leave loose ends for open discussion. I propose therefore to try to outline the scope for breeding methods in improving our livestock and, if possible, to pick out some of the general principles that govern their use and effectiveness. In any case you will recall that some of the questions have been discussed at earlier meetings of this Society, such as the rôle of cross breeding in sheep, specialisation in pigbreeding, and recording systems in cattle. I ask you to allow me to generalize, and to note that the examples I quote are only examples—I make no pretensions at all to give a comprehensive or a detailed picture.

Integrating Socio-Economic Considerations into Biosafety Decisions: The Role of Public Participation

2005 ◽  
Author(s):  
Lindsey Fransen ◽  
Antonio La Vina ◽  
Fabian Dayrit ◽  
Loraine Gatlabayan ◽  
Dwi Andreas Santosa ◽  
...  
Keyword(s):  
Public Participation ◽  
Economic Considerations

Biological role of AKT, and regulation of AKT signaling pathway by thymoquinone: perspectives in cancer therapeutics

2020 ◽  
Vol 20 ◽  
Author(s):  
Md. Junaid ◽  
Yeasmin Akter ◽  
Syeda Samira Afrose ◽  
Mousumi Tania ◽  
Md. Asaduzzaman Khan
Keyword(s):  
Clinical Trials ◽  
Signaling Pathways ◽  
Signaling Pathway ◽  
Inhibitory Effect ◽  
Akt Signaling ◽  
Review Article ◽  
Therapeutic Drug ◽  
Akt Signaling Pathway ◽  
Anti Cancer

Background: AKT/PKB is an important enzyme with numerous biological functions, and its overexpression is related to the carcinogenesis. AKT stimulates different signaling pathways that are downstream of activated tyrosine kinases and phosphatidylinositol 3-kinase, hence functions as an important target for anti-cancer drugs. Objective: In this review article, we have interpreted the role of AKT signaling pathways in cancer and natural inhibitory effect of Thymoquinone (TQ) in AKT and its possible mechanism. Method: We have collected the updated information and data on AKT, their role in cancer and inhibitory effect of TQ in AKT signaling pathway from google scholar, PubMed, Web of Science, Elsevier, Scopus and many more. Results: There are many drugs already developed, which can target AKT, but very few among them have passed clinical trials. TQ is a natural compound, mainly found in black cumin, which has been found to have potential anti-cancer activities. TQ targets numerous signaling pathways, including AKT, in different cancers. In fact, many studies revealed that AKT is one of the major targets of TQ. The preclinical success of TQ suggests its clinical studies on cancer. Conclusion: This review article summarizes the role of AKT in carcinogenesis, its potent inhibitors in clinical trials, and how TQ acts as an inhibitor of AKT and TQ’s future as a cancer therapeutic drug.

Cholesterol and its Ayurvedic Complement – Depicting its role in Pathogenesis as well as Management of Diabetes

2017 ◽  
Vol 2 (3) ◽  
Author(s):  
Divya Kajaria
Keyword(s):  
Treatment Modality ◽  
Review Article ◽  
Therapeutic Interventions ◽  
Herbal Remedies ◽  
Natural Properties ◽  
Lipid Balance ◽  
Vast Area

Role of cholesterol in the pathogenesis of diabetes is the emergent are of research with full of potential; it not only open a vast area of therapeutic interventions but also can change the prevailing treatment modality. Ayurveda, the Indian system of medicine materialize the concept of lipocenteric approach for the management of diabetes even thousands of years back. According to Ayurveda, the natural properties of lipid are deranged that causes diabetes. It may prove beneficial to quest the search of herbal remedies that can harmonize the lipid balance and uproot the pathogenesis. In the presenting review article, role of cholesterol in the pathogenesis of diabetes is discussed along with detailed description of Ayurvedic concepts regarding pathogenesis and a brief description of herbal management.

scholarly journals Role of propagule pressure in colonization success: disentangling the relative importance of demographic, genetic and habitat effects

2013 ◽  
Vol 26 (8) ◽  
pp. 1691-1699 ◽  
Author(s):  
R. A. Hufbauer ◽  
A. Rutschmann ◽  
B. Serrate ◽  
H. Vermeil de Conchard ◽  
B. Facon
Keyword(s):  
Propagule Pressure ◽  
Relative Importance ◽  
Colonization Success

scholarly journals Therapeutic Role of Tocilizumab in SARS-CoV-2-Induced Cytokine Storm: Rationale and Current Evidence

2021 ◽  
Vol 22 (6) ◽  
pp. 3059
Author(s):  
Corrado Pelaia ◽  
Cecilia Calabrese ◽  
Eugenio Garofalo ◽  
Andrea Bruni ◽  
Alessandro Vatrella ◽  
...  
Keyword(s):  
Review Article ◽  
Lung Damage ◽  
Current Evidence ◽  
Therapeutic Effects ◽  
Cytokine Storm ◽  
Future Perspectives ◽  
Pathogenic Role ◽  
Refractory Rheumatoid Arthritis ◽  
Life Threatening

Among patients suffering from coronavirus disease 2019 (COVID-19) syndrome, one of the worst possible scenarios is represented by the critical lung damage caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)-induced cytokine storm, responsible for a potentially very dangerous hyperinflammatory condition. Within such a context, interleukin-6 (IL-6) plays a key pathogenic role, thus being a suitable therapeutic target. Indeed, the IL-6-receptor antagonist tocilizumab, already approved for treatment of refractory rheumatoid arthritis, is often used to treat patients with severe COVID-19 symptoms and lung involvement. Therefore, the aim of this review article is to focus on the rationale of tocilizumab utilization in the SARS-CoV-2-triggered cytokine storm, as well as to discuss current evidence and future perspectives, especially with regard to ongoing trials referring to the evaluation of tocilizumab’s therapeutic effects in patients with life-threatening SARS-CoV-2 infection.

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