1.Analysis of Electrolyte Disorders of Fifty Infants with Severe Pneumonia
Liyi HE ; Changshou LUO ; Lian ZHANG
Journal of Chinese Physician 2002;0(S1):-
Objective To study the electrolyte status of 50 infants with severe pneumonia. Method By means of retrospective way to analyze the electrolyte level of blood sample from 50 young children. Results The sequences of electrolyte disturbances in the 50 young children with severe pneumonia were hyponatremia(34%), hypokalemia(30%),hypocalcemia(18%),hypochloremia(16%),hypernatremia(12%),and heperkalemia(10%). Conclusion Young children with severe pneumonia often have electrolyte disturbances of various kinds at the same time; electrolyte evaluations of blood samples from such young children should be done routinely, so that problems can be found early, and correcting measures be taken in time.
2.Analysis on the volume control of red blood cells in additive solution produced by Chongqing blood services
Linggui XU ; Kai PENG ; Fengman DAI ; Wenjun ZHONG ; Jiangling FENG ; Shengjie ZHANG ; Jun LI ; Xia HUANG ; Zhanpeng LUO ; Yongzhu XU
Chinese Journal of Blood Transfusion 2022;35(7):736-739
【Objective】 To investigate the current situation concerning volume control of red blood cells in additive solution produced by blood service in Chongqing, and to lay a foundation for promoting the homogenization of preparation process of red blood cells in additive solution. 【Methods】 A questionnaire was designed to investigate the factors related to the preparation of red blood cells in additive solution. The questionnaire was sent by Chongqing Association of Blood Transfusion via E-mail to 18 blood services in the city, and the collected data was sorted, revised and analyzed by research team. 【Results】 A total of 18 blood services(including 1 blood center + 1 sub-center, 6 central blood stations and 11 central blood banks) returned the questionnaires. The results showed that there were differences among blood services across Chongqing, regarding the centrifugal parameters during preparation, the operation mode and monitoring situation of the capacity control during preparation, and the formulation of the capacity standard of red blood cells in additive solution etc. 【Conclusion】 The preparation process of red blood cells in additive solution, produced by Chongqing blood services, should be further standardized, and the capacity control method of this product in Chongqing should be gradually unified to achieve regional homogeneity and to ensure blood safety.
3.Distribution and similarity of allergens in children in the same family
Xiaoqian CHEN ; Huiqing YE ; Zhuanggui CHEN ; Hanrong ZHONG ; Changshou LUO ; Liyi HE ; Mingwei LIU
Clinical Medicine of China 2019;35(6):527-531
Objective To investigate and analyze the similarities of allergens in children of the same family with susceptibility to the same genetic background and environmental factors. Methods From January 2013 to December 2017,a total of 142 pairs of children with allergic diseases aged 0-15 years and their siblings ( 284 cases) were collected from the outpatient or hospitalized treatment of Pediatrics and otolaryngology department of the First People′s Hospital of Foshan City,the Third Affiliated Hospital of Sun Yat-sen University. The elder group was brother or sister (142 cases),and the younger group was brother or sister ( 142 cases ) . The serum allergen sIgE was tested by Allergy Screen allergen detection system (developed by Germany MEDIWISS Company) and the similarity of allergens was analyzed. Results A total of 142 siblings ( 284 cases ) had systemic symptoms of allergic diseases in varying degrees, including respiratory symptoms ( cough ( 47 cases in the old group,32 cases in the young group), χ2 =3. 946, P=0. 047),nasal obstruction ( 41 cases in the old group,19 cases in the young group, χ2 = 10. 227, P =0. 001),runny nose (46 cases in the old group,26 cases in the young group,χ2=7. 442,P=0. 006), gastrointestinal symptoms (abdominal pain (11cases in the old group,7 cases in the young group,χ2=4. 63, P=0. 031),skin symptoms(urticaria (18 cases in the old group,8 cases in the young group,χ2=4. 234,P=0. 037)) and so on,the difference was statistically significant. Some children have multiple organ system symptoms at the same time. There was no significant difference between the old group and the young group in the early use of antibiotics,mode of production and feeding mode within 6 months (all P>0. 05). Among the two groups,house dust mite and cockroach (r=0. 831,P<0. 05),dog hair and house dust ( r=0. 717,P<0. 05),cypress,elm,willow,birch,oak,maple,walnut,sycamore,poplar and Dianqing,branching,yanqu, and heiqu ( r = 0. 683, P< 0. 05 ) . Conclusion With the same genetic background and the same environmental factors,the allergens in siblings are similar.