The Production Process of Ranitidine hydrochloride
Time of Update: 2023-05-07
Purification After the synthesis of ranitidine hydrochloride, the product is typically purified through a series of chemical and physical processes to remove any impurities and ensure the purity of the final product.
Ten plans to build a submarine cable connecting Dutch and British offshore wind farms
Time of Update: 2022-12-27
Offshore wind Interconnection between the substation at IJmuiden Ver, a designated offshore wind farm in the Netherlands, and a substation off the UK coast by Vattenfall will allow more electricity to be traded between the UK and Dutch electricity markets.
China Security Cable Alliance will step up the preparation of standards
Time of Update: 2022-11-17
At present, the two standards of "Technical Requirements for Cables for Safety and Protection Systems" and "Technical Specifications for the Application of Safety and Protection Engineering Cables" are still in the preparation stage, in the future, China Security Cable Alliance will step up the preparation of standards, further solicit opinions and suggestions, and strive to complete the preparation of standards on schedule and with high quality, and promote the healthy, sustainable and standardized development of the industry.
Thioredoxin-1 inhibits NLRP1 inflammasomes
Time of Update: 2022-11-15
thiorioredoxin-1 (TRX1) to NLRP1, and we found that the NACHT-LRR region of oxidized TRX1 binds to NLRP1 during ATP-dependent processes, forming a stable complex that inhibits the activation of inflamators.
Toyota's fuel cell project settled in Beijing
Time of Update: 2022-11-04
Toyota China announced on October 24 that the groundbreaking ceremony for Toyota's fuel cell R&D and production project (phase I) was held in the Beijing Economic and Technological Development Zone.
Pu Jieneng Chemical Equipment Management Technology Award
Time of Update: 2022-08-31
Recently, the technological innovation achievement "Technical Innovation and Optimization Project for Safe and Stable Operation of Large Turbine Units" declared by the technical team of Pujieneng Chemical Company won the second prize in the 5th National Equipment Management and Technological Innovation Achievement Selection Activity .
Genome-wide screening identifies novel targets for the treatment of sorafenib-resistant hepatocellular carcinoma
Time of Update: 2022-05-18
Interestingly, this study found that FGF21 positively regulates the expression of Nrf2 both in vitro and in vivo .
FGF21 exerts a function-enhancing role in the KEAP1-Nrf2 pathway, enabling hepatoma cells to acquire sorafenib resistance .
"Regulations on the Administration of Drug Annual Reports" will come into effect on April 12
Time of Update: 2022-05-12
According to the requirements of the "Drug Administration Law", drug marketing license holders shall establish an annual reporting system, and report the production and sales of drugs, post-marketing research, and risk management to the drug regulatory department in accordance with regulations .
Weakness of both lower limbs + decreased vision, detailed diagnosis ideas have been summarized
Time of Update: 2021-12-29
▌ Qualitative diagnosis: young female patients, subacute onset, clinical manifestations of spinal cord and optic nerve injury symptoms, imaging findings found lesions in long segments of the spinal cord (> 3 segments), laboratory tests showed positive AQP4 antibody, combined with clinical, imaging and According to the biochemical performance, it is not difficult to diagnose the patient as neuromyelitis optica (NMO) in this case .
In 2021, 69 UDI categories in 9 categories will be promoted globally
Time of Update: 2021-03-22
69 varieties in 9 categories have landed In the field of production, the Food and Drug Administration of Fujian Province pointed out that the country’s first batch of 69 varieties of 9 categories of unique medical device identification has been officially implemented.
Gansu Salt Administration, in cooperation with Lanzhou City Market Supervision Bureau, carried out quality and safety inspection of the salt market
Time of Update: 2021-02-12
; inspection found that some operators still to ensure that food safety information "trackable, reverse traceable, process control, accountability can be investigated" related regulatory measures are not in place, some salt fixed-point wholesale enterprises and salt operating stores there are problems such as the full implementation of the ticket system.
ANZ research may help treat sepsis
Time of Update: 2020-12-08
researchers at le Drobo University in Australia and others have found that a protein subject called TREML4 is a key regulatory factor that triggers an inflammatory response to sepsis and immune apoptosis.
Fudan University has discovered a gene that regulates the reproductive development of schistosomiasis in Japan
Time of Update: 2020-12-07
March 20, reporters learned from Fudan University, the school's School of Life Sciences Hu Wei team, mapped the Japanese schistosomiasis from hugging to sexually mature spawning process dynamic expre
Taizhou export feed additive industry will fully implement risk management plan this year
Time of Update: 2020-06-29
yesterday, reporters from the Taizhou Entry-Exit Inspection and Quarantine Bureau learned that in January this year, Taizhou feed additives export stake of 466.96 tons, the value of 752.82 million U
Scientists identify potential therapeutic targets of MS and hope to develop new therapies
Time of Update: 2020-02-19
Recently, a research report entitled "mafG driven astrocytes promote CNS inflammation" published in the international journal Nature revealed the molecular mechanism of astrocytes driven by mafG promo