The widespread use and misuse of antibiotics has resulted in increased microbial resistance to antibiotics in clinical use, to the point that the methicillin resistant Staphylococcus aureus (MRSA) has been described as a superbug because of the threat it poses to health and its relative invulnerability to existing drugs.

Staphylococcus aureus is a gram positive coccal bacterium that is a member of the Firmicutes, and is frequently found in the human respiratory tract and on the skin.

Some proteins hinder opsonin related ingestion Staphylococcus aureus produces Protein A to block antibody receptors, which decreases the effectiveness of opsonins.

Staphylococcus aureus , for example, produces the enzymes catalase and superoxide dismutase, which break down chemicals such as hydrogen peroxide produced by phagocytes to kill bacteria.

Other bacteria generate surface proteins that bind to antibodies, rendering them ineffective examples include Streptococcus (protein G), Staphylococcus aureus (protein A), and Peptostreptococcus magnus (protein L).

In the past 20 years, common bacteria including Staphylococcus aureus , Serratia marcescens and Enterococcus, have developed resistance to various antibiotics such as vancomycin, as well as whole classes of antibiotics, such as the aminoglycosides and cephalosporins.

Azamat is, however, resistant to peer pressure

She is also at least partially resistant to magical manipulation.

Pulses must last longer than the resonant frequency of the battery.

In the laboratory, it is used to distinguish between different types of Staphylococcus isolates.

What I can't yet do is make it water resistant.

Previously, S. aureus was differentiated from other staphylococci by the coagulase test.

Well it's 150 times more resistant to electric current than that salt dough.

In the U.S., the Environmental Protection Agency regulates the registration of antimicrobial products.

This rope is sturdy.

The pigment is moderately lightfast, very sensitive to acids, and varying in color.

Importantly, S. aureus is generally coagulase positive, meaning that coagulase negativity usually excludes S. aureus .

The wood is red and solid, and has high water resistance it has been used in Polynesia for making canoes.

That I'm this uber endurance guy?

The barn was small, but it was strong.

Luiz Araújo summarizes on the blog Angola Resistente (Resistant Angola)

For many gram negative bacteria, DNA gyrase is the target, whereas topoisomerase IV is the target for many gram positive bacteria.

The massive and unworn character of the chain comes from its abundance of granite, which is particularly resistant to erosion, as well as weak glacial development.

Congress politicians have reacted with robust indignation to Modi s attempt to appropriate Patel s legacy.

And it shows you how robust the control is.

This makes it very resilient, especially to droughts.

And yet, when I look at the environment outside, you see how resistant architecture is to change.

But Tamiflu the virus is resistant. It is resistant to Tamiflu.

Leathery chest pads that beat the heat.

Chelyabinsk rain is so tough meteorite

This is a graduate student. This is what he's doing to his thesis project very robust, if a graduate student does that to his thesis project.

This was also true for the HICP excluding energy and unprocessed food . Processed food prices in 2003 were mainly influenced by increases in tobacco prices as a result of increases in indirect taxation in some countries both in the first few months of the year and , especially , in the latter part of the year .

Characteristics Physical properties Holmium is a relatively soft and malleable element that is fairly corrosion resistant and stable in dry air at standard temperature and pressure.

The biggest problem was the design of the barrier, which would have to be strong, porous and resistant to corrosion by uranium hexafluoride.

It's thousands of times, maybe 3,000 times tougher than this.

It's twice as tough as our high tech ceramics.

The armor was also resistant to projectiles and energy weapons.

The airbags were made of Vectran, like those on Pathfinder.

You see how resistant it is to those very ideas.

Roebling designed a bridge and truss system that was six times as strong as he thought it needed to be.

Some examples are the K5 capsule and O75 O antigen found on the surface of Escherichia coli , and the exopolysaccharide capsules of Staphylococcus epidermidis .

Yet, it's 3,000 times tougher than its geological counterpart.

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The armored glass is made of a super resistant material, distributed in layers.

In the 2000s (decade), malaria with partial resistance to artemisins emerged in Southeast Asia.