Answer: Antibodies are proteins that are found in the body on the surface of red blood cells and in the blood plasma ,they are very sensitive to foreign bodies and bad viruses and bacteria,when they notice the presence of anything that poses harm or a threat to the body system,they track it down and fight/destroy it.
Antibodies also play crucial role in hemostasis(stoppage of bleeding) in the sense that when the body is wounded or when someone gets a cut antibodies that are found in the plasma and some substances found in the platelets are released to play a role in sending signal to the blood clotting factors in the blood to be released to arrest the bleeding and prevent the person from bleeding out their entire blood.
Answer:
Double fertilization
Explanation:
The phenomenon of double fertilization is unique to flowering plants (i.e., angiosperms). Each pollen grain produces two male gametes (sperm cells), one of which fertilizes the egg to form the zygote, whereas the other sperm fuses with polar nuclei in the female gametophyte in order to form a triploid cell (3n) called endosperm. Subsequently, this endosperm will support embryonic growth by supplying storage nutrients and by serving as a mechanical barrier during seed development and germination.
Answer:
a) different types of animals and plants and the forest soil
Explanation:
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. Therefore, a scientist would need to include biodiversity when describing a forest's ecosytem.
In 15 patients with severe congenital ADAMTS-13 deficiency (plasma ADAMTS-13 activity 6%), the safety, tolerability, and pharmacokinetics of recombinant ADAMTS-13 were examined.
What is pharmacokinetics?
Pharmacokinetics (PK) is the study of how the body responds to drugs over the full exposure period (medications for the sake of this article). Pharmacodynamics, which closely evaluates the drug's impact on the body, is closely related to this yet clearly distinct from it. Absorption, distribution, metabolism, and excretion are the four primary variables this field often evaluates (ADME). Understanding these processes gives medical professionals the freedom to recommend and deliver drugs that will have the most benefit and the lowest danger, as well as to make adjustments as needed in light of the diverse physiology and lifestyles of their patients.
No significant side effects and no anti-ADAMTS-13 antibodies were found. BAX 930 was well tolerated. Adolescents and adults that received a single dose of BAX 930 at 5, 20, or 40 U/kg body weight showed approximately dose proportional maximum plasma concentration (Cmax [U/mL]) and area under the concentration-time curve (AUC [hU/mL]). Individual ADAMTS-13:Ag and activity levels increased in a dose-related manner and peaked within an hour. A dose-dependent persistence of von Willebrand factor (VWF) cleavage products caused by ADAMTS-13 and a smaller VWF multimeric size were seen with increasing BAX 930 dosages. It was shown in this investigation that BAX 930's pharmacokinetic parameters were similar to those predicted in earlier plasma infusion trials and that pharmacodynamic activity was present.
Complete Question
Recombinant ADAMTS-13: first-in-human pharmacokinetics and safety in congenital thrombotic thrombocytopenic purpura
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