One case of esophageal mushroom-type sarcoma-like carcinoma
Time of Update: 2022-09-14
Barium upper gastrointestinal meal: a large fusiform filling defect is seen in the lumen of the subthophagus thorax, about 9 cm long, the boundary with the adjacent normal esophagus is clearer, the tube wall is still soft, no obvious signs of obstruction are seen through the contrast medium, and the mucosal interruption is destroyed (Figure 1).
Ectopic gastric antrum was misdiagnosed as liver abscess
Time of Update: 2022-09-07
The diagnosis of ectopic pancreas mainly relies on pathological examination, and auxiliary examination can help in diagnosis and differential diagnosis:(1) Gastroscopy and endoscopic ultrasonography generally show a single lesion, mostly located in the gastric antrum, which is a hemispherical and elliptical submucosal bulge with a complete and smooth surface mucosa .
New study: Finger length can predict the severity of the new crown
Time of Update: 2022-05-25
The results suggest that the finger length ratio and its asymmetry can be used as simple clinical markers of the potential risk of hospitalization due to COVID-19 .
In summary, the study found differences in finger length ratios and their symmetry between patients hospitalized with COVID-19 and controls.
Semi-volatile organic compounds analysis technology-leaching solution preparation sulfuric acid and nitric acid method
Time of Update: 2022-03-12
According to the moisture content of the sample, the liquid-to-solid ratio is 10:1 (L/kg).
Glacial acetic acid for industrial use (2
Time of Update: 2021-11-23
2. 4 Result calculationThe mass fraction w 1 of acetic acid , the value is expressed in %, calculated according to formula (1): Where:V—The value of the volume of sodium hydroxide standard titration solution (4.
Lightweight further, Zotye's hybrid material body research and development made a major breakthrough
Time of Update: 2021-08-27
Up to now, Zotye Automobile has a number of independently developed core technologies and has applied for more than 20 patents in terms of materials, processes and connection technologies for carbon fiber composite body parts, large aluminum alloy front and rear longitudinal beams, and aluminum alloy hair covers.
The nature of elemental element of chromium subgroup
Time of Update: 2021-06-30
FeCr 2 O 4 +4C=2Cr(s)+Fe+4COMolybdenite ore is burned in the air to form MoO 3 , and MoO 3 is converted to (NH 4 ) 2 MoO 4 and then refined to obtain pure MoO 3 , which is reduced with H 2 , A1 or C at high temperature to produce metal Molybdenum .
JAND: Do you want to live long
Time of Update: 2021-04-17
However, the 24-hour dietary intake of whole grains, fruits, dietary fiber, folic acid, vitamin C, potassium, and magnesium was lower in the participants who ate out, while the energy, energy density, and energy from fat were higher, and eventually developed metabolic diseases The risk increases.
J Clin Invest: H3.3K27M specific vaccine response in diffuse midline glioma
Time of Update: 2021-04-17
3K27M targeted peptide vaccine, and the results have been published in J Clin Invest.
3K27M-specific vaccine responses in diffuse midline gliom .
3K27M-specific vaccine responses in diffuse midline gliom in this message
Comparison and practice of methods for determining moisture content in water-based coatings
Time of Update: 2020-12-01
With the implementation of the new method of VOC test voC in HJ/T 201-2005 Environmental Mark Product Technical Requirements - Water-based Coatings, moisture determination needs to be matched by a more accurate and simpler method of measurement.
LC-MS-Based Method for the Qualitative and Quantitative Analysis of the Novel PPAR Agonist KR-62980
Time of Update: 2020-11-22
A sensitive liquid chromatography/tandem mass spectrometry (LC/MS/MS) method was developed for a novel peroxisome proliferator-activatedreceptor γ (PPARγ) agonist, KR-62980, in rat plasma.
The linear ranges of the assay were 0.01–10 μg/mL with a correlationcoefficient ( R 2 ) greater than 0.99 and the lower limit of quantification was 0.01 μg/mL.
How is the reverse osmosis membrane of purified water equipment cleaned
Time of Update: 2020-11-17
3, hexalysed sodium phosphate plus hydrochloric acid cleaning to the water to add SHMP (white powder), small batch gradually added to achieve 1.0% concentration (mass percentage) solution.
Brush ingalots three times a day to prevent heart failure and atrial fibrillation
Time of Update: 2020-05-31
The researchers selected 161,000 participants between the ages of 40 and 79 from the NHS with no history of atrial fibrillation or heart failure During the participants' routine physical examination,
Angelw: biocatalysts turn waste into treasure! Simple and rapid detection of halogenated / nitrophenol pollutants
Time of Update: 2019-07-15
With the continuous development of city and industry, more and more chemical substances are needed, followed by more and more chemical pollutants Among them, halogenated phenols (HPS) and nitrophenols
Fujian uses two carriers to promote educational practice
Time of Update: 2013-08-05
Over the past few days, Fujian food and drug administration has taken "four under the grass roots" and "five modernizations" research activities as the carrier, arranged scientifically, organized meti