biology

George Chaldakov

George Chaldakov is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand George Chaldakov rather than just read about it. In short: George Nikov Chaldakov (Bulgarian: Георги Ников Чалдъков) born February 23, 1940, in Burgas, Bulgaria, is a Bulgarian vascular biologist well known for his contributions to the study of secretory function of vascular smooth muscle cells, and the role of neurotrophins and perivascular adipose tissue in pathogenesis of atherosclerosis. He published the first Bulgarian textbook of Cell Biology in 1996 and in 2005 found…

Key takeaways

George Chaldakov belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect George Chaldakov to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of George Chaldakov from memory before moving on to harder problems.

Reference excerpt

George Nikov Chaldakov (Bulgarian: Георги Ников Чалдъков) born February 23, 1940, in Burgas, Bulgaria, is a Bulgarian vascular biologist well known for his contributions to the study of secretory function of vascular smooth muscle cells, and the role of neurotrophins and perivascular adipose tissue in pathogenesis of atherosclerosis. He published the first Bulgarian textbook of Cell Biology in 1996 and in 2005 founded the Bulgarian Society for Cell Biology. In 1966 Chaldakov graduated as an MD from Varna Institute of Medicine (since 1991, named Medical University of Varna), Varna, Bulgaria. In 1983 he obtained a PhD in Vascular Biology, "Ultrastructural and cytopharmacological study of aging in vascular smooth muscle cells, with special reference to their secretory function". Since 2007, Chaldakov has served as Professor Emeritus at Medical University of Varna, Bulgaria. For the past 30 years Chaldakov has been involved in interdisciplinary research in the fields of vascular biology, and has had relationship with suchadipobiology, and neurobiology and is one of the pioneers establishing the novel concept of the secretory function/phenotype of the vascular smooth muscle cells and further delineating their role in atherogenesis. Chaldakov developed a complex tripartite model of atherogenesis which involve smooth muscle cells, immune cells, and perivascular adipose tissue communicating through secreted factors (e.g. neurotrophins, adipokines, cytokines). In 1991, Chaldakov became founder and chief editor of Biomedical Reviews, An International Journal of Cell Biology of Disease. He has also been an organizer of Biomedical Forum, Annual Program of Continuing Medical Education held at Medical University of Varna, Bulgaria.

Innovations and substantial contributions to science Concept of the secretory function/phenotype of the vascular smooth muscle cell, as related to atherogenesis. Tubulin/microtubule-targeted pharmacology for atherosclerosis. Concept of the neurotrophins NGF and BDNF as metabotrophic factors (metabotrophins) in cardiometabolic biology/diseases. Conceptualize the protein secretory products of adipose tissue cells as adipokines, also focusing on perivascular adipose tissue. Conceptualize studying adipose tissue-directed pharmacology as adipopharmacology. In 2006 introduced the term Homo obesus and is actively involved in popularizing the need of healthy lifestyle and dietary restriction: millions of people suffer and die from starvation in ill-developed and poor countries while in Western world and Europe people get overweight and die as a result of strokes or heart infarctions.

References and notes

External links Bulgarian Society for Cell Biology Biomedical Reviews, ISSN 1314-1929 Adipobiology, ISSN 1313-3705 eMedicine - Atherosclerosis: Article by F Brian Boudi, MD The European Atherosclerosis Society Medical University of Varna Website Archived 2016-12-30 at the Wayback Machine

Illustrations

Worked examples

Example 1 — a first encounter with George Chaldakov

Start with the simplest possible case. Write down what George Chaldakov claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to George Chaldakov before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about George Chaldakov ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of George Chaldakov

In research: George Chaldakov appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses George Chaldakov in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: George Chaldakov is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1940 births, Bulgarian biologists, Bulgarian medical researchers, so understanding it makes those chapters shorter.
In everyday life: Look for George Chaldakov outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study George Chaldakov in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what George Chaldakov means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain George Chaldakov out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is George Chaldakov in simple terms?

Why does George Chaldakov matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study George Chaldakov?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on George Chaldakov.