Objective: to explore the role of alanine aminotransferase (ALT) primary screening test in the blood testing of Taiyuan Blood Center. Method: from January 2019 to December 2020, Taiyuan Blood Center laboratory of 2 ca...Objective: to explore the role of alanine aminotransferase (ALT) primary screening test in the blood testing of Taiyuan Blood Center. Method: from January 2019 to December 2020, Taiyuan Blood Center laboratory of 2 cases of 236628 blood type samples selected 1200 cases of unpaid blood donation samples as research samples, according to the random number method are divided into group A and B, group A routine screening blood test, group B in group plus alanine aminotransferase (ALT) early screening test. Comparative analysis of the test results between the two groups. Results: the scrap rate of group A blood samples was 0.33% higher than 1.67% in Group B (P <0.05);No laboratory review results and ALT (P> 0.05). Conclusion: the application of alanine aminotransferase (ALT) primary screening test in the blood test has high feasibility and has a significant role in reducing the blood scrap rate, which is worth recommended.展开更多
[ Objective] The purpose was to screen bacterium with antagonistic effect against pathogen of spot blotch disease in pakchoi in vegetable field. [Method] More than 200 strains of bacteria which could produce spore wer...[ Objective] The purpose was to screen bacterium with antagonistic effect against pathogen of spot blotch disease in pakchoi in vegetable field. [Method] More than 200 strains of bacteria which could produce spore were isolated from soil in different places. Through screening and rescreening, the bacteria with higher antibacterial activity were conducted observation about thallus shapes and colony characters, a series of physiological and biochemical tests were performed. [Result] Rescreening results indicated that the strains including ZG-10, ZG-19, ZG-59, ZG-72 and ZG-31 had significant antibacterial activity, which had very high research value and good application prospect for biocontrol on spot blotch disease in pakchoi; the strain ZG-10 was identified to be Bacillus subtilis. [ Conclusion] The strain ZG-10 had biocontrol potential and good development prospect. This research laid certain basis for subsequent research and strated a new way for the application of antagonistic strain and proteinum polypeptide in agdculture.展开更多
In this Commentary,we would like to comment on the article titled"A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus(2019-nCoV)infected pneumonia(standard version)"as a featur...In this Commentary,we would like to comment on the article titled"A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus(2019-nCoV)infected pneumonia(standard version)"as a featured article in Military Medical Research.In the guideline,except for"confirmed cases","suspected cases","close contact"and"suspicious exposure"were defined by clinical perspective based on epidemiological risk,clinical symptoms and auxiliary examination.Combined with our experience,we introduced a simple scoring proposal additionally based on not only CT imaging as strongly recommended by the guideline but also blood routine test,especially for primary screening of such patients in the out-patient department.展开更多
With the popularity and development of artificial intelligence(AI),disease screening systems based on AI algorithms are gradually emerging in the medical field.Such systems can be used for primary screening of disease...With the popularity and development of artificial intelligence(AI),disease screening systems based on AI algorithms are gradually emerging in the medical field.Such systems can be used for primary screening of diseases to relieve the pressure on primary health care.In recent years,AI algorithms have demonstrated good performance in the analysis and identification of lesion signs in the macular region of fundus color photography,and a screening system for fundus lesion signs applicable to primary screening is bound to emerge in the future.Therefore,to standardize the design and clinical application of macular region lesion sign screening systems based on AI algorithms,the Ocular Fundus Diseases Group of Chinese Ophthalmological Society,in collaboration with relevant experts,developed this guideline after investigating issues,discussing production evidence,and holding guideline workshops.It aimed to establish uniform standards for the definition of the macular region and lesion signs,AI adoption scenarios,algorithm model construction,dataset establishment and labeling,architecture and function design,and image data acquisition for the screening system to guide the implementation of the screening work.展开更多
In response to the incidence of cervical intraepithelial neoplasia and cervical cancer in China and global screening strategies,a collaborative effort was undertaken by seven Chinese medical associations to develop th...In response to the incidence of cervical intraepithelial neoplasia and cervical cancer in China and global screening strategies,a collaborative effort was undertaken by seven Chinese medical associations to develop this guideline for cervical cancer screening.The guideline recommends high-risk human papillomavirus(hr-HPV)testing as the preferred method for primary screening,which should have been approved by authoritative institutions and clinically validated for primary screening.In areas without access to HPV testing,cytology can be used as an alternative.However,it is recommended to replace cytology with HPV-based screening as conditions permit.Cotesting(HPV testing in combination with cytology)is recommended for areas with sufficient medical resources,opportunistic screening populations,and partial special populations.The guideline recommends that individuals with a cervix initiate cervical cancer screening at the age 25 years and undergo HPV testing alone or cotesting every five years,or cytology alone every three years.Women over the age of 65 who have had documented adequate negative prior screening in the past may terminate screening.Corresponding screening programs are proposed for different special populations.The development of these guidelines is an important step in the effort to eliminate cervical cancer in China.展开更多
文摘Objective: to explore the role of alanine aminotransferase (ALT) primary screening test in the blood testing of Taiyuan Blood Center. Method: from January 2019 to December 2020, Taiyuan Blood Center laboratory of 2 cases of 236628 blood type samples selected 1200 cases of unpaid blood donation samples as research samples, according to the random number method are divided into group A and B, group A routine screening blood test, group B in group plus alanine aminotransferase (ALT) early screening test. Comparative analysis of the test results between the two groups. Results: the scrap rate of group A blood samples was 0.33% higher than 1.67% in Group B (P <0.05);No laboratory review results and ALT (P> 0.05). Conclusion: the application of alanine aminotransferase (ALT) primary screening test in the blood test has high feasibility and has a significant role in reducing the blood scrap rate, which is worth recommended.
文摘[ Objective] The purpose was to screen bacterium with antagonistic effect against pathogen of spot blotch disease in pakchoi in vegetable field. [Method] More than 200 strains of bacteria which could produce spore were isolated from soil in different places. Through screening and rescreening, the bacteria with higher antibacterial activity were conducted observation about thallus shapes and colony characters, a series of physiological and biochemical tests were performed. [Result] Rescreening results indicated that the strains including ZG-10, ZG-19, ZG-59, ZG-72 and ZG-31 had significant antibacterial activity, which had very high research value and good application prospect for biocontrol on spot blotch disease in pakchoi; the strain ZG-10 was identified to be Bacillus subtilis. [ Conclusion] The strain ZG-10 had biocontrol potential and good development prospect. This research laid certain basis for subsequent research and strated a new way for the application of antagonistic strain and proteinum polypeptide in agdculture.
文摘In this Commentary,we would like to comment on the article titled"A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus(2019-nCoV)infected pneumonia(standard version)"as a featured article in Military Medical Research.In the guideline,except for"confirmed cases","suspected cases","close contact"and"suspicious exposure"were defined by clinical perspective based on epidemiological risk,clinical symptoms and auxiliary examination.Combined with our experience,we introduced a simple scoring proposal additionally based on not only CT imaging as strongly recommended by the guideline but also blood routine test,especially for primary screening of such patients in the out-patient department.
文摘With the popularity and development of artificial intelligence(AI),disease screening systems based on AI algorithms are gradually emerging in the medical field.Such systems can be used for primary screening of diseases to relieve the pressure on primary health care.In recent years,AI algorithms have demonstrated good performance in the analysis and identification of lesion signs in the macular region of fundus color photography,and a screening system for fundus lesion signs applicable to primary screening is bound to emerge in the future.Therefore,to standardize the design and clinical application of macular region lesion sign screening systems based on AI algorithms,the Ocular Fundus Diseases Group of Chinese Ophthalmological Society,in collaboration with relevant experts,developed this guideline after investigating issues,discussing production evidence,and holding guideline workshops.It aimed to establish uniform standards for the definition of the macular region and lesion signs,AI adoption scenarios,algorithm model construction,dataset establishment and labeling,architecture and function design,and image data acquisition for the screening system to guide the implementation of the screening work.
基金supported by the National Key Research and Development Program (grant number:2021YFC2701202)。
文摘In response to the incidence of cervical intraepithelial neoplasia and cervical cancer in China and global screening strategies,a collaborative effort was undertaken by seven Chinese medical associations to develop this guideline for cervical cancer screening.The guideline recommends high-risk human papillomavirus(hr-HPV)testing as the preferred method for primary screening,which should have been approved by authoritative institutions and clinically validated for primary screening.In areas without access to HPV testing,cytology can be used as an alternative.However,it is recommended to replace cytology with HPV-based screening as conditions permit.Cotesting(HPV testing in combination with cytology)is recommended for areas with sufficient medical resources,opportunistic screening populations,and partial special populations.The guideline recommends that individuals with a cervix initiate cervical cancer screening at the age 25 years and undergo HPV testing alone or cotesting every five years,or cytology alone every three years.Women over the age of 65 who have had documented adequate negative prior screening in the past may terminate screening.Corresponding screening programs are proposed for different special populations.The development of these guidelines is an important step in the effort to eliminate cervical cancer in China.
