1.Construction of cooperation net works of techniques for nursing critical cases
Jihong MA ; Xinyi CHEN ; Chunzhi LIU
Chinese Journal of Hospital Administration 2001;17(2):75-77
Cooperation networks of nursing techniques were constructde by way of perspective practice so as to enhance the quality of nursing critical cases, the success rate of emergency treatments and patients' life quality. The measures included training in techniques for nmsing critical cases, making the rounds of wards and consultations, and enlarging the scope ofthe cooperation networks. Quantification methods were introduced into management, networks of critical case assessment were used in managing patients, and the system for assessing training in techniques for nursing critical cases was used in managing nursing personnel, thus improving the quality of the nursing pensonnel, ensuring the rational allocation of human resources and promoting the enhancement of the hospital's medical quality and its social and economic benefits. It is therefore not difficu1t to see that the cooperation networks are of application and dissemination value.
2.Secondary prevention of embolic stroke of undetermined source
Xinyi ZHU ; Wusheng ZHU ; Minmin MA
International Journal of Cerebrovascular Diseases 2021;29(3):210-215
Antiplatelet therapy is commonly used for the secondary prevention of embolic stroke of undetermined source (ESUS). However, the embolic source of ESUS is extremely heterogeneous, and the effect of antithrombotic therapy is different. This article describes the etiology and secondary prevention research progress of ESUS, in order to provide reference for clinical diagnosis and treatment.
3.Exploration into the assessment of the intrinsic quality of patient nursing by nursing procedures
Suxian ZHOU ; Xinyi CHEN ; Jihong MA ;
Chinese Journal of Hospital Administration 1996;0(06):-
The paper gives an account of the basic methods for assessing the intrinsic quality of patient nursing by nursing procedures. These include: ①monitoring the accuracy of nursing assessment via evaluating the integrity of patients health; ②evaluating the soundness of nursing diagnosis via analyzing and judging the individuality of patients; ③evaluating the rationality of nursing goals and the appropriateness and operability of nursing measures through patients changes in behavior, function, cognition and emotion; and ④evaluating the timeliness and cyclicity of nursing result assessment through the improvement of patients overall conditions. The paper also analyses the problems involved in employing nursing procedures and countermeasures, pointing out that timely transformation of the nursing management model can markedly enhance the intrinsic quality of nursing.
4.Research progress of hemodynamic signal and liver regeneration
Xinyi MA ; Qiaoyun LIU ; Zhiyong YU
Chinese Journal of Digestive Surgery 2014;13(3):237-240
Liver has great ability in regeneration,and liver regeneration is closely related to the prognosis of patients who received liver surgeries.The mechanisms of liver regeneration include biochemical theory and hemodynamic theory.Portal perfusion with moderate pressure is an important factor for starting liver regeneration.Hepatic artery buffer response,fluid shear stress and gasotransmitter play important roles in the liver regeneration.Learning the mechanisms of hemodynamic signal is of great importance for the treatment of liver diseases.
5.The effect of water/powder ratio and pouring time on accuracy and dimensional stability of alginate impressions
Bin GU ; Xuanxiang MA ; Xinyi ZHAO
Journal of Practical Stomatology 2001;0(03):-
0.05). The standard deviation of the distance of 6 to 6 in the water/powder ratio of 33∶10 was extraordinary big(s=0.206).②The time of pouring generated dimensional shrink(P
6.Constructon of cooperation networks of techniques for nursing critical cases
Jihong MA ; Xinyi CHEN ; Chunzhi LIU
Chinese Journal of Hospital Administration 1996;0(02):-
Cooperation networks of nursing techniques were constructed by way of perspective practice so as toenhance the quality of nursing critical cases, the success rate of emergency treatments and patients' life quality. Themeasures included taming in techniques for nursing critical cases, making the runds of wards and consultations, andenlarging the scope of the cooperation networks. Quantification methods were introduced into management, networks ofcritical case assessment were ed in managing patients, and the system for assessing taming in techniques for nursingcritical cases was used in managing nineing personnel, thus improving the quality of the nursing personnel, ensuringthe rational allocation of human resources and promoting the enhancement of the hospital's medical quality and its social and econondc benefits. It is therefore not difficult to see that the cooperation networks are of application and dissemination value.
7.Nursing experience of children with neuroblastoma developing adverse reaction after re-transfusion of chimeric antigen receptor-transduced T-cells
Yaguang DING ; Wen ZHAO ; Xinyi WU ; Xiaoli MA
Chinese Journal of Nursing 2017;52(3):307-310
This paper summarized nursing experience of 11 patients with refractory or relapsed neuroblastoma who developed CAR-T adverse reaction after receiving the transfusion.Nursing key points included:close monitoring of changes of vital signs,especially body temperature and blood pressure;observation of changes of skin,avoiding scratching when skin rash occurred,and daub calamine lotion was applied;strict recording input and output volume of 24 hours,ensuring patency of venous catheters and constant infusion of liquid,observing changes of urine volume and color;strengthening prevention of infection,strict operation of antiseptic technique,protective isolation when moving in laminar flow clean room;monitoring changes of face,breathing,blood oxygen and so on.Through careful treatment and nursing care,the treatment of children was ensured.
8.Principles of biowaiver about consistency evaluation of generic drug products and varieties of biowaiver in countries and international organizations
Dan YANG ; Chao MA ; Xinyi CHEN ; Boying CHEN ; Xiaowen REN
Drug Evaluation Research 2017;40(2):157-163
Objective For bioequivalence test of the consistency evaluation of generic drug products,providing a reference of varieties of biowaiver.Methods Based on Human bioequivalence test waiver guidelines (draft),on condition that first drug of the consistency evaluation,to introduce and conclude briefly the standards of biowaiver and varieties of biowaiver in FDA,WHO and EMA.Results Contrast to FDA,there are 59 varieties applied for the waiver and 19 varieties not applied for the waiver in the 289 varietie;compared to WHO,10 drugs are exempted and 1 grug is exempted in EMA.Conclusion At present,the specific list of drugs are not published of biowaiver in our country,the pharmaceutical companies should compare and consult revelant standards and specific drugs in China and abroad,to speed up the progress of the consistency evaluation.
9.Succinic acid production from sucrose and sugarcane molasses by metabolically engineered Escherichia coli.
Feng LI ; Jiangfeng MA ; Mingke WU ; Yaliang JI ; Wufang CHEN ; Xinyi REN ; Min JIANG
Chinese Journal of Biotechnology 2015;31(4):534-541
Sugarcane molasses containing large amounts of sucrose is an economical substrate for succinic acid production. However, Escherichia coli AFP111 cannot metabolize sucrose although it is a promising candidate for succinic acid production. To achieve sucrose utilizing ability, we cloned and expressed cscBKA genes encoding sucrose permease, fructokinase and invertase of non-PTS sucrose-utilization system from E. coli W in E. coli AFP111 to generate a recombinant strain AFP111/pMD19T-cscBKA. After 72 h of anaerobic fermentation of the recombinant in serum bottles, 20 g/L sucrose was consumed and 12 g/L succinic acid was produced. During dual-phase fermentation comprised of initial aerobic growth phase followed by anaerobic fermentation phase, the concentration of succinic acid from sucrose and sugarcane molasses was 34 g/L and 30 g/L, respectively, at 30 h of anaerobic phase in a 3 L fermentor. The results show that the introduction of non-PTS sucrose-utilization system has sucrose-metabolizing capability for cell growth and succinic acid production, and can use cheap sugarcane molasses to produce succinic acid.
Bioreactors
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Escherichia coli
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genetics
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metabolism
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Escherichia coli Proteins
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genetics
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Fermentation
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Membrane Transport Proteins
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genetics
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Metabolic Engineering
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Molasses
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Saccharum
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chemistry
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Succinic Acid
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chemistry
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Sucrose
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chemistry
10.Horn shaped perforator flap pedicled with the angular artery: anatomy basis and clinical application.
Ma DAMENG ; Li XIAOJING ; Ning JINLONG ; Ding MAOCHAO ; Li XINYI ; Yao WENDE ; Chen ZHAO ; Ge LIZHENG
Chinese Journal of Plastic Surgery 2015;31(4):241-245
OBJECTIVETo explore the anatomic basis and clinical application of the horn shaped perforator flap pedicled with the angular artery for the reconstruction of midface defect.
METHODS(1) 10 fresh cadavers were perfused with a modified guiding oxide gelatin mixture for three-dimensional visualization reconstruction using a 16-slice spiral computed tomography scanner and specialized software (Materiaise' s interactive medical image control system, MIMICS). The origin and distribution of the angular artery perforator were observed. (2) Between July 2012 and July 2014, twenty-one patients underwent operations for the reconstruction of midface defect. Ten patients had squamous cell carcinoma, nine patients had basal cell carcinoma and two patients had nevus. The flaps' size ranged from 1.5 cm x 3.5 cm to 2.5 cm x 5.0 cm.
RESULTSThe facial artery branches the lateral nasal artery 1 cm from the outside corner of the mouth, subsequently strenches to inner canthus continuing as the angular artery. The angular artery anastomoses extensively with the dorsal nasal artery and the infraorbital artery. All the flaps survived. The patients were satisfied with the final aesthetic and functional results.
CONCLUSIONSThe flap can be designed flexibly and simply with reliable blood supply. The donor sites could be closed directly without skin graft, it is a simple and fast method for the reconstruction of midface defect.
Anastomosis, Surgical ; methods ; Arteries ; anatomy & histology ; Cadaver ; Carcinoma, Basal Cell ; surgery ; Carcinoma, Squamous Cell ; surgery ; Face ; blood supply ; Facial Neoplasms ; surgery ; Humans ; Nevus ; surgery ; Nose ; blood supply ; Perforator Flap ; blood supply ; transplantation ; Skin Neoplasms ; surgery ; Skin Transplantation ; Software ; Tomography, Spiral Computed