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Objective To investigate the relationship between electrolyte level change with prognosis in the patients with craniocerebral injury.Methods A total of 360 patients with craniocerebral injury in this hospital during 2012-2015 were selected as the research subjects and divided into the mild craniocerebral injury group (171 cases),moderate craniocerebral injury group(104 cases)and severe craniocerebral injury group(85 cases) according to the Glasgow coma scale.The severe craniocerebral injury group was further divided into the high level blood sodium subgroup(73 cases)and stable level blood sodium subgroup(12 cases)according to the lev-el of blood sodium,meanwhile 70 persons undergoing healthy physical examination were selected as the control group.The plasma electrolyte levels(blood sodium,potassium,chloride)in each group were detected within 5 d after admission.Then the results were statistically analyzed.Results Compared with the control group,the blood sodium,potassium and chloride levels had no statistical difference between the mild and moderate craniocerebral injury groups(P>0.05).The blood sodium and chloride levels in the severe craniocerebral inju-ry group were higher than those in the mild and moderate craniocerebral injury groups,the difference was sta-tistically significant(P<0.01).The blood potassium level had no statistical difference between the mild,mod-erate and severe craniocerebral injury groups with control group(P>0.05).In the severe craniocerebral injury group,there were 58 cases(79.45%)of death in the high level blood sodium subgroup and 4 cases(33.33%) of death in the stable level blood sodium subgroup,the difference was statistically significant(P<0.01).Con-clusion Clinically monitoring the blood sodium level change in the patients with craniocerebral injury,espe-cially severe craniocerebral injury,is conducive to the disease recovery.
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Objective To study the apllication value of cerebraspinal fluid minimal residual leukemia cells(MRLCs) combined with lactate dehydrogenase(LDH) detection in early diagnosis of central nervous system leukemia(CNSL) to provide a laboratory basis for clinical diagnosis and evaluation of disease progression and therapeutic effect.Methods Thirty inpatiernts without blood disease and central nervous system(CNS) organic diseases,and normal CSF routine and detected biochemical indexes were selected as the control group and 96 cases of acute leukemia (AL) diagnosed by bone marrow puncture FAB morphology and flow cytometry typing served as the disease group.Flow cytometry was used to detect the MRLCs in CSF,the activity of LDH in CSF was detected by the rate method,and the detection results were performed the comparative analysis.Results Among 96 cases of AL,30 patients with CNSL had 13 cases of positive MRLCs in CSF,the positive rate was 43.33%,among 66 cases of non-MRLCs,MRLCs was not detected detected.Among 96 cases of AL,CSF LDH level in 30 cases of CNSL was (30.54±10.29)U/L,which was significantly higher (16.16±7.12)U/L in the patients without CNSL,the difference between the two groups was statistically significant (P<0.05).Conclusion The detection of MRLCs and LDH in CSF of AL can be used as a laboratory diagnostic index for early diagnosis of CNSL,and MRLCs combined with LDH detection can improve the positive diagnosis rate of CNSL.
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Objective To analyze the correlation between serum leptin and osteoprotegerin with IL-6 and TNF-α in the pa-tients with gout arthritis osteoporosis .Methods Forty-eight cases of gout arthritis were selected as the research subjects (GA group) ,including 19 cases of complicating osteoporosis(OP group) and 29 cases of non-complicating osteoporosis(non-OP group) . Other 45 individuals undergoing healthy physical examination were selected as the control group .The bone mineral density (BMD) was measured by dual energy X-ray BMD absorptionmetry instrument and the levels of serum LEP ,OPG ,IL-6 and TNF-αwere de-tected by ELISA .Results The incidence rate of osteoporosis in the GA group was significantly higher than that in the control group (39 .6% vs .13 .3% ,P=0 .004) ,and BMD in various sites was significantly lower than that of the control group (P<0 .05) . The serum LEP level in the OP group was significantly increased compared with that in the non-OP group and control group(P<0 .05) ,and the OPG level was significantly decreased ,the difference was statistically significant (P<0 .05) .The serum LEP level in the non-OP group was significantly higher than that in the control group (P<0 .05) ,but the OPG level had no statistical difference between non-OP group and control group(P>0 .05) .The serum IL-6 and TNF-αlevels in the OP group were significantly higher than those in the non-OP group and control group(P<0 .05) ,and the non-OP group was significantly higher than the control group (P<0 .05) .The serum LEP level in the OP group was positively correlated with IL-6 and TNF-α(P<0 .05) ,and the serum OPG level was negatively correlated with IL-6 and TNF-α(P<0 .05) .Conclusion The serum LEP and OPG levels have abnormal change in the patients with gout arthritis osteoporosis ,which has a certain correlation with IL-6 and TNF-α.
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Objective To investigate the results difference of the indirect immunofluorescence (IIF) and immunoblotting (LIA) for detecting ant-inuclear antibodies (ANA) and clinical value .Methods One hundred and forty-six ANA detection specimens of IIF negative and LIA positive were collected and performed the detection of HBV antibodies and anti-HCV antibodies .Results (1) In 146 specimens of IIF (-)LIA (+ ) ,the positive specimen numbers of single anti-Ro52 antibody ,anti-SSA antibody and anti-AMA-M2 antibody were 69 cases ,42 cases and 15 cases respectively ,which of anti-RNP antibody ,anti-PCNA antibody and PM-Scl antibody were 3 cases ,5 cases and 2 cases respectively ,the combined 2-item positive was in 8 cases .(2)Among positive specimens of single anti-Ro52 antibody ,HBsAg(+ ) ,anti-HBe(+ ) ,anti-HBc(+ ) model and HBsAg(+ ) ,HBeAg(+ ) ,HBcAb(+ ) model of hepatitis B ,and hepatitis C were 51 cases ,4 cases and 7 cases respectively ,7 cases were non-hepatitis patients .(3) Among positive specimens of single ant-SSA antibody ,6 cases were hepatitis B patients and 36 cases were the patients with non-hepatitis B .Conclu-sion Anti-Ro52 antibody and anti-SSA antibody are easier to be missed by the IIF detection .Anti-Ro52 antibody positive has a cer-tain relation with small three positive of hepatitis B .
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Objective To detect the mRNA expression of KPNA2 in hepatocellular carcinoma(HCC) tissue and to investigate its relationship with the clinicopathological features of HCC so as to provide the basis for predicting HCC infiltration ,metastasis and early treatment .Methods The HCC tissue and paracarcinoma normal tissue from 30 operative cases of HCC in the hepatobiliary surgery department of this hospital from January 2011 to November 2013 were collected and detected KPNA2 expression at the transcriptional level by RT-PCR .The correlation between the mRNA expression of KPNA2 with the clinicopathological factors of HCC was analyzed by consulting the medical record data .Results Among 30 cases of HCC ,the ratio of KPNA2 mRNA in the HCC tissue and the paracarcinoma normal tissue in 25 cases(83 .33% ) was up-regulated (grey value >2 times) .Therefore ,the KP-NA2 gene exhibited the high expression in the HCC tissue and low expression in the paracarcinoma normal tissue .Conclusion KP-NA2 is highly expressed in the HCC tissue and lowly expressed in the paracarcinoma normal tissue ;the high expression of KPNA2 is positively correlated with the stage and pathological grading of HCC ;KPNA2 may be used as an important indicator for early di-agnosing HCC and judging the malignant degree and potential metastais ability of HCC .