Phase III NSCLC immunotherapy drug inventory, come and see which drugs can be used
Time of Update: 2022-12-30
IMpower010 study: In PD-L1 TC≥1% of patients, adjuvant atezolizumab has brought OS benefit trend In recent years, immunotherapy has also made many breakthroughs in the perioperative treatment of NSCLC 。 In March 2022, the Chinese NMPA officially approved atezolizumab monotherapy for the adjuvant therapy of patients with stage II-IIIA NSCLC who were evaluated as ≥1% of tumor cells (TC) PD-L1 stain-positive, surgically resected, and followed by platinum-based chemotherapy.
The key points for selecting the capacity size of the high and low temperature test chamber
Time of Update: 2022-10-20
The above is the key point of selecting the capacity size of the high and low temperature test chamber interpreted by Liuqin Technology for everyone, and we look forward to assisting you.
Imaging manifestations of hepatic pseudotumor
Time of Update: 2022-10-15
Gradual enhancement from the periphery to the center: Pathological examination showed that the lesion was rich in vascular tissue, infiltrated by a large number of inflammatory cells, and the surrounding tissue was obviously hyperemia, hemorrhage and inflammatory edema, reflecting that the lesion was in the early stage of inflammation .
BASF opens its first price hike in the new year, logistics will stop immediately, and the price hike continues
Time of Update: 2022-09-15
POMAlong with the parking of the Amano POM device, the Yuntianhua water-rich POM device is scheduled to start operation in mid-January, and the domestic POM market supply continues to shrink, and the grid tends to a historical high!Many plastic companies said that plastic people welcome New Year's Day, and POM has also "crossed a year".
Answer the doubts Lemonade
Time of Update: 2022-09-03
Answer: If you use a slice of lemon to soak a large bottle of water, the lemonade will taste very light, not as sour as sweet drinks such as cola, and will not cause stomach ulcers - not pure lemon juice (pure lemon juice).
FDA new measures
Time of Update: 2022-08-15
On May 10, 2022, FDA's Center for Drug Evaluation and Research (CDER) announced the launch of a new Accelerated Rare Disease Therapy (ARC) program The FDA defines a rare disease as any disease that affects fewer than 200,000 people in the United States .
Myanmar expands avocado acreage in attempt to open up international market
Time of Update: 2022-04-16
It is understood that the main purpose of growing avocados in Myanmar is to enter the international market, and the varieties for export are mainly Hass avocados .
Professor Song Yuqin of Lymphoma Academy: Interpretation of the 2021 V5 NCCN Guidelines for Mantle Cell Lymphoma
Time of Update: 2022-02-23
Consider ASCT as a first-line consolidation regimen, and then recommend rituximab for maintenance therapy; non-intensive chemotherapy regimens are recommended for patients who are not suitable for ASCT (NCCN guidelines recommend BR, VR-CAP, R-CHOP, and R2 regimens preferentially) or participate in clinical trials .
Comprehensive analysis, one article to understand the liposome encapsulation rate
Time of Update: 2021-11-12
The dialysis method is also a common method to determine the encapsulation efficiency, which is suitable for water-soluble drugs, but the dialysis time is generally longer than 36 hours, which has high requirements for liposome stability; in addition, the addition of a large amount of dialysis medium will also dilute the liposomes System, may also cause liposome leakage .
What to do with incurable adult amblyopia
Time of Update: 2021-09-12
Mark Bear said these encouraging results support further preclinical testing of this new treatment, in which injection of tetrodotoxin (TTX) can temporarily and reversibly silence the retina of non-amblyopic eyes .
Why do people who have never smoked get lung cancer
Time of Update: 2021-09-10
Recently, an article was published in the international journal Nature Genetics entitled "Genomic and In the “evolutionary classification of lung cancer in never smokers” research report, scientists from the National Cancer Institute and other institutions indicated that a genome-wide analysis of lung cancer in people without smoking history found that most tumors are caused by In the article, the researchers described three molecular subtypes of LCINS for the first time .
The latest research progress of nano-semiconductor thermal insulation coatings
Time of Update: 2021-08-24
But for the coating as a whole, the larger the total blocking area (A) of the internal nano-semiconductor powder, the better the thermal insulation effect in theory?
How to solve the problem of antibiotic abuse
Time of Update: 2021-06-28
Therefore, the researchers started from this, selecting the two most common human pathogens-Staphylococcus aureus and Gram-negative Pseudomonas aeruginosa, and using computer simulation and in vivo detection methods to screen and verify that they can target H2S Small molecule compounds .
Improved ventilation in public spaces can slow the spread of new coronavirus
Time of Update: 2021-02-18
To better understand the respiratory droplet spread of the new coronavirus and to explore potential preventive measures, scientists analyzed in detail the droplets produced when people cough and talk by measuring the particle size distribution, transmission distance and speed, and air propagation time at different ventilation levels, and the study confirmed that good ventilation in public spaces can dilute and remove potentially infectious aerosols.
Fluorescent Lipids as Probes for Sphingosine Kinase Activity by Capillary Electrophoresis
Time of Update: 2021-01-03
Other commonly used techniques include massspectrometry and electrochemistry; however, CE using laser-induced fluorescence detection (LIF) is the most sensitive of thesetechniques.
In this chapter,we describe the application of CE-LIF for the determination of the bioactivity of fluorescently lipids and sphingosine kinaseactivity.