Objective To investigate the clinical effect of ulinastatin treating systemic inflammatory response in the patients with serious blood infection .Methods The patients with serious blood infection in our hospital were selected and divided into the control group and observation group .The control group was treated with the conventional treatment ,while on this basis the observation group was added with ulinastatin .The body temperature ,heart rate ,respiratory rate ,WBC ,Scr ,CRP ,PCT ,TNF-α,APACHE Ⅱscore and mortality rate were compared between the two groups .Results The body temperature ,heart rate ,respiratory rate and A-PACHE Ⅱ score in the observation group were lower than those in the control group ,moreover ,the levels of WBC ,CRP ,PCT , TNF-αand Scr ,and mortality rate in the observation group were lower than those in the control group ,the differences were statisti-cally significant (P<0 .05) .Conclusion Uinastatin has good effect for treating systemic inflammatory response in the patients with serious blood infection ,which can decrease the mortality and is worth clinical promotion .

Objective To evaluate the value of early diagnosis and follow-up of bleeding and necrotizing pancreatitis by ultrasound.Methods 52 cases with bleeding and necrotizing pancreatitis confirmed by operation and pathology were examined by ultrasound. The pancreas were observed section by section in the blood vessel surrounding the pancreas acted as the mark under reduced the influence of gas in gastro-intestine and using adopting protruding probe with high resolution and compounding scanning technique in multi-posture. Results The accurate rate of diagnosis by ultrasound was 92%(48/52).During the follow-up period, pseudocysts and other complications were found in 9 cases, all cases recovered gradually after operations and treatment of symptoms except 3 cases who died caused by complications such as multiple organ dysfunction. Conclusion Ultrasound can identify bleeding and necrotizing pancreatitis early and also can regard as a significant follow-up method.

This study aimed to investigate the prevalence and molecular characteristics of Listeria monocytogenes in cooked products in Zigong City, China. The overall occurrence of the L. monocytogenes in the ready-to-eat (RTE) shops and mutton restaurants surveyed was 16.2% (141/873). An occurrence of 13.5% was observed in RTE pork, 6.5% in RTE vegetables, and more than 24.0% in either cooked mutton or cooked haggis. Serotype 1/2b (45.4%), 1/2a (33.3%), and 1/2c (14.2%) were the predominant types. By comparing the clonal complexes (CCs) based on multilocus sequence typing (MLST) of the L. monocytogenes from cooked foods in Zigong City and 33 listeriosis cases from different districts of China, CC87, CC9, CC8, and CC3 were showed to be prevalent in cooked products and CC87 and CC3 were the first two frequent types in the 33 clinic-source strains. All CC87 stains harbored the newly reported Listeria pathogenicity island 4 (LIPI-4) gene fragment ptsA, and all CC3 strains possessed the Listeria pathogenicity island 3 (LIPI-3) gene fragment llsX. These may increase the occurrence of the strains belonging to CC87 and CC3 in listeriosis cases in China and also underline the risk of infection owing to the consumption of the cooked products from Zigong. ST619 (serotype 1/2b) harbored both llsX and ptsA, indicating a potential hypervirulent sequence type in Zigong.
China ; epidemiology ; Cooking ; Fast Foods ; microbiology ; Food Contamination ; Food Microbiology ; Humans ; Listeria monocytogenes ; genetics ; pathogenicity ; Listeriosis ; epidemiology ; microbiology ; Meat ; microbiology ; Multilocus Sequence Typing ; Prevalence ; Seasons