The Mac
@TheMac
05 June, 06:11
Pfizer asks UK regulator to approve Covid vaccine for use in 12 to 15-year-olds?
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
Spear Header3
@Spearheader3
05 June, 06:20
In response The Mac to his Publication
🤬💩🔥
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:26
In response Spear Header3 to her Publication
A light activated virus (HIV) needs to recieve the light through a photoreceptor to be attenuated through a phase mask and activated from latency ... using... biological waveguides?
🙏🏻❤️🕯🕊
🙏🏻❤️🕯🕊
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:28
In response The Mac to his Publication
Noun
negative proof (plural negative proofs)
A fallacious judgment that, because a premise cannot be proven true, that premise must be false
negative proof (plural negative proofs)
A fallacious judgment that, because a premise cannot be proven true, that premise must be false
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:31
In response The Mac to his Publication
When that film is processed, it reverses the tones of the subject. In simple terms, the image is dark where the subject was light, and light where the subject was dark. That resulting image is known as a negative.
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:32
In response The Mac to his Publication
Negative tone: Negative tone tends to make the reader feel angry and defensive, and may damage your professional image. ... Negative tone can also makes your message difficult to understand and remember. Neutral tone: Neutral tone is the absence of positive or negative language. Neutral tone has no feeling—just the facts.
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:33
In response The Mac to his Publication
A negative image is a total inversion, in which light areas appear dark and vice versa. ... Film negatives usually have less contrast, but a wider dynamic range, than the final printed positive images. The contrast typically increases when they are printed onto photographic paper.
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:35
In response The Mac to his Publication
Benefits of negative oral contrast agents are the reduction of ghosting artifacts caused by the lack of signal. Superparamagnetic iron oxides produce also in low concentrations a noticeable signal loss; but can generate susceptibility artifacts especially in gradient echo sequences.
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:36
In response The Mac to his Publication
A contrast agent is a substance used to increase the contrast of structures or fluids within the body in medical imaging. Contrast agents absorb or alter external electromagnetism or ultrasound, which is different from radiopharmaceuticals, which emit radiation themselves
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:37
In response The Mac to his Publication
Contrast materials, also called contrast agents or contrast media, are used to improve pictures of the inside of the body produced by x-rays, computed tomography (CT), magnetic resonance (MR) imaging, and ultrasound. Often, contrast materials allow the radiologist to distinguish normal from abnormal conditions.
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:38
In response The Mac to his Publication
Recent developments in quantum dot (QD) technology have paved the way for using QDs as optical contrast agents for in vivo imaging. Pioneering papers showed the use of QDs as luminescent contrast agents for imaging cancer and guiding cancer surgery.
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
Quantitative profiling of membrane proteins on the cell surface is of great interest in tumor targeted therapy and single cell biology. However, the existing technologies are either of insufficient resolution, or unable to provide precise information on the localization of individual proteins. Here, we report a new method that combines the use of quantum dot labeling, super-resolution microscopy (structured illumination microscopy, SIM) and software modeling. In this proof-of-principle study, we assessed the biological effects of Bestatin on individual cells from different AML cell lines expressing CD13 proteins, a potential target for tumor targeted therapy. Using the proposed method, we found that the different AML cell lines exhibit different CD13 expression densities, ranging from 0.1 to 1.3 molecules per μm2 cell surface, respectively.
-Yan Xi‡ acd, Dianbing Wang‡ b, Tingting Wang b, Lin Huang b and Xian-En Zhang ORCID logo*bac
aWuhan Institute of Virology, Chinese Academy o
-Yan Xi‡ acd, Dianbing Wang‡ b, Tingting Wang b, Lin Huang b and Xian-En Zhang ORCID logo*bac
aWuhan Institute of Virology, Chinese Academy o
06:41 AM - Jun 05, 2021
In response The Mac to his Publication
Only people mentioned by TheMac in this post can reply
The Mac
@TheMac
05 June, 06:43
In response The Mac to his Publication
Envelope glycoprotein GP120 (or gp120) is a glycoprotein exposed on the surface of the HIV envelope. ... Gp120 is essential for virus entry into cells as it plays a vital role in attachment to specific cell surface receptors
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
The Mac
@TheMac
05 June, 06:46
In response The Mac to his Publication
Notice: Undefined index: tg1tga_access in /home/admin/www/anonup.com/themes/default/apps/timeline/post.phtml on line 396
