Nasopharyngeal carcinoma is also known as "Guangdong cancer". The incidence of nasopharyngeal carcinoma in Guangdong Province is more than five times the average incidence rate in mainland China. Sun Yat-sen University Cancer Hospital said on the 12th that the Department of Internal Medicine, the tension team of the hospital found that "PD-1 monoclonal antibody (carbelizumab) single drug and combined gemcitabine + cisplatin" regimen has good safety for nasopharyngeal carcinoma and Efficacy.
The relevant research results were published in "Lancet Oncology" on September 11th, Beijing time.
According to the official website of the Guangdong Provincial Center for Disease Control and Prevention, according to the World Health Organization, about 80% of nasopharyngeal cancer cases worldwide are in China. According to the latest data from the Guangdong Provincial Cancer Registry (2009), the incidence of nasopharyngeal cancer in Guangdong Province is more than five times the national average.
Advanced nasopharyngeal carcinoma has been treated with chemotherapy for a long time, lacking high-efficiency, low-toxic targeted drugs and new treatments.
At this stage, the main research direction of immunotherapy in the world is immunological checkpoint inhibitors, including PD-1/PD-L1 inhibitors. PD-1 inhibitors can reactivate the tumor recognition function of T cells and eliminate them, giving patients hope for long-term survival.
In order to find a better, more effective and less toxic treatment plan, the tension team started two phase I clinical studies in 2016 to study the recurrence of PD-1 monoclonal antibody (careliuzumab) after first-line treatment failure. Patients with nasopharyngeal carcinoma were treated with cisplatin plus gemcitabine regimen in combination with the new PD-1 monoclonal antibody (carelibizumab).
The results showed that in the monotherapy group, the overall overall effective rate was 34%, and the disease control rate was 59%. In the combined treatment group, the overall effective rate was 91%, the disease control rate was as high as 100%, and the toxicity of the combined chemotherapy group was chemotherapy. Mainly toxic, basically controllable.
Fang Wenfeng, deputy director of the Cancer Hospital of Sun Yat-sen University, said that the PD-1 inhibitor carelibizumab showed low toxicity and high efficiency in the treatment of nasopharyngeal carcinoma, which may improve the survival and quality of life of patients with advanced nasopharyngeal carcinoma. , immunotherapy will change the treatment mode of nasopharyngeal cancer.
The team is conducting two registered clinical studies on advanced immunotherapy for nasopharyngeal carcinoma, which is expected to be approved by the State Food and Drug Administration in the past two years, including a single-drug treatment with carelitozumab after second-line treatment of advanced nasopharyngeal carcinoma. Register for a clinical study. (Cai Min Yu Yu Guangyu)
Source: China News Network
Laser Distance Meter Accessories
China leading manufacturers and suppliers of Laser Distance Meter Accessories,Laser Distance Meter Lcd, and we are specialize in Lcd Display,Laser Distance Meter Reflector,Laser Case etc. Those accessories are being a part of Laser products,which play an important role in the whole production line.
About us
1. Quality. Thanks to our strong R&D team, JRT Laser distance meter and modules have been keeping the pace with the measuring technical evolving and pioneering the industry with the unique and patented laser phase measuring solution. From the view of Accuracy, Range, Resolution, Stability, Size and Power Consumption, JRT is undoubtedly one of the best in the line.
2. Schemes of single transmit and single receive. This is one of our patents. We are the only one in the market have this technology. It helps us to reduce our cost and power consumption a lot.
3. Accuracy and Range. Our typical accuracy is ±1.0mm, and range from 40m to 150m.
4. Our laser distance meter and distance module have a high stability, especially for industrial applications.
5. Materials. We use the high performance price ratio components to guarantee the high quality along with a low price.
6. Service. All goods will be inspected and tested before shipment and have one year guarantee and a life-time after sales service. Thirdly, customers` satisfaction is the most important thing to us. If you have any problems or questions, please contact us by Trademanager, email, WhatsApp, Skype, telephone. You will get your respond within 12 hours on working days, 24 hours on holidays.
7. Size. We are keeping research on size of our laser distance module, the smallest size is: 45*25*12mm, 25g for now. We are R&D a new module the size is as small as a pen.
Company Profile
Located in Chengdu, founded at 2004, Chengdu JRT Meter Technology Co., Ltd is a manufacturer and trading company,which is specialized in R&D, processing and selling laser distance meter and modules for 15 years. JRT is one of the leading companies focused on manufacturing laser distance modules in China. We can do OEM designs and make functions as customer required base on our excellent R&D team. JRT is the only factory can make laser distmeters and modules with schemes of single transmit and single receive in china, which greatly reduced our production cost. JRT always make efforts keeping manufacturing laser distance modules cheaper, smaller but with higher quality. Customers` needs are always being the most important things to our company. JRT do its best to make all customer satisfied. To do that, we are keeping improving our quality, service and technology. Making every measurement simple in life is our goal.
Why chose us
Chengdu JRT Meter is the factory of manufacturing laser measure modules sensors more than 14 years.
Supporting OEM your own laser measuring tools.
Welcome to tell us your applicaiton, we are glad to help.
Industial Applicaiton:
1. Distance optional: 40m, 60m, 100m, 120m, 150m
2. Interface optional: serial port, USB, RS232, RS485, Bluetooth etc
3. Operating temperature: -10 ºC~50 ºC can be customized.
FAQ
Q1: What`s the delivery time after an order placed for this Handheld Laser Distance Meter?
A1: Our standard delivery is 3 days if we have stock, otherwise we will let you know in time, usually we manufacture 2000pcs a day.
Q2: What`s the MOQ?
A2: Regular products only 1pcs, OEM/ODM products need 1000pcs at least
Q3: What`s the warranty of the meter?
A3: All our products have one year guarantee and a life-time after sales service.
Q4: Can I have a sample for testing?
A4: Yes. We do not offer free samples, but will reimburse the buyer once an order is confirmed.
After-sales Service
1. All goods will be inspected and tested before shipment.
2. Customers` satisfaction is the most important thing to us. If you have any problems or questions, please contact us by Trademanager, email, WhatsApp, Skype, telephone. You will get your respond within 12 hours on working days, 24 hours on holidays.
Laser Distance Meter Accessories,Laser Distance Meter Lcd,Lcd Display,Laser Distance Meter Reflector
Chengdu JRT Meter Technology Co., Ltd , https://www.irdistancesensor.com