Background: Patients of acute leukemia require careful assessment of liver function prior to start chemotherapy to determine which drugs may be appropriate or to be modified. Post chemotherapy abnormalities of liver f...Background: Patients of acute leukemia require careful assessment of liver function prior to start chemotherapy to determine which drugs may be appropriate or to be modified. Post chemotherapy abnormalities of liver function tests may be due to drugs or due to disease process itself. Objective: To evaluate the status of liver function in acute leukemia patients before and after induction chemotherapy. Methodology: This was a prospective cross-sectional study conducted in the Department of Biochemistry, Dhaka Medical College, Dhaka, Bangladesh from January 2017 to December 2017 on fifty (50) newly diagnosed patients of acute leukemia who fulfilled the selection criteria. Blood samples for serum total bilirubin, alanine transaminase (ALT) and aspartate transaminase (AST) were collected before chemotherapy (Day 1) and after induction chemotherapy on 14th day and 30th day. Serum ALT and AST were measured by kinetic method and serum total bilirubin was measured by DMSO method. Data were analyzed and compared by statistical tests. Result: In this study, the mean level of serum total bilirubin before chemotherapy at day 1 was 0.89 ± 0.64 mg/dl. It was significantly (p Conclusion: It is concluded that serum total bilirubin, ALT and AST increase in response to chemotherapeutic drugs during treatment of acute leukemia.展开更多
为明确引起青海省樱桃叶斑病病原菌的种类,本研究从西宁市城北区、海东市乐都区和贵德县的樱桃上采集有叶斑症状的叶片,采用组织分离法分离出病原菌,通过观察病原菌的形态特征,结合rDNA-ITS、EF-1α和Alt a 1基因序列分析对病原菌的种...为明确引起青海省樱桃叶斑病病原菌的种类,本研究从西宁市城北区、海东市乐都区和贵德县的樱桃上采集有叶斑症状的叶片,采用组织分离法分离出病原菌,通过观察病原菌的形态特征,结合rDNA-ITS、EF-1α和Alt a 1基因序列分析对病原菌的种类进行了鉴定,并用柯赫氏法则进行验证。结果表明,共获得279株病原菌菌株,分属链格孢Alternaria alternata、细极链格孢A.tenuissima和刺盘孢属Colletotrichum spp.,分离频率分别为84.95%、5.02%和10.03%。采用柯赫氏法则进行离体叶片致病性测定,接种叶片100%发病,说明引起青海省樱桃叶斑病的病原菌为链格孢、细极链格孢和刺盘孢属真菌,且链格孢为主要病原菌。该研究结果可为青海省樱桃叶斑病的综合防治提供理论依据。展开更多
文摘Background: Patients of acute leukemia require careful assessment of liver function prior to start chemotherapy to determine which drugs may be appropriate or to be modified. Post chemotherapy abnormalities of liver function tests may be due to drugs or due to disease process itself. Objective: To evaluate the status of liver function in acute leukemia patients before and after induction chemotherapy. Methodology: This was a prospective cross-sectional study conducted in the Department of Biochemistry, Dhaka Medical College, Dhaka, Bangladesh from January 2017 to December 2017 on fifty (50) newly diagnosed patients of acute leukemia who fulfilled the selection criteria. Blood samples for serum total bilirubin, alanine transaminase (ALT) and aspartate transaminase (AST) were collected before chemotherapy (Day 1) and after induction chemotherapy on 14th day and 30th day. Serum ALT and AST were measured by kinetic method and serum total bilirubin was measured by DMSO method. Data were analyzed and compared by statistical tests. Result: In this study, the mean level of serum total bilirubin before chemotherapy at day 1 was 0.89 ± 0.64 mg/dl. It was significantly (p Conclusion: It is concluded that serum total bilirubin, ALT and AST increase in response to chemotherapeutic drugs during treatment of acute leukemia.
文摘为明确引起青海省樱桃叶斑病病原菌的种类,本研究从西宁市城北区、海东市乐都区和贵德县的樱桃上采集有叶斑症状的叶片,采用组织分离法分离出病原菌,通过观察病原菌的形态特征,结合rDNA-ITS、EF-1α和Alt a 1基因序列分析对病原菌的种类进行了鉴定,并用柯赫氏法则进行验证。结果表明,共获得279株病原菌菌株,分属链格孢Alternaria alternata、细极链格孢A.tenuissima和刺盘孢属Colletotrichum spp.,分离频率分别为84.95%、5.02%和10.03%。采用柯赫氏法则进行离体叶片致病性测定,接种叶片100%发病,说明引起青海省樱桃叶斑病的病原菌为链格孢、细极链格孢和刺盘孢属真菌,且链格孢为主要病原菌。该研究结果可为青海省樱桃叶斑病的综合防治提供理论依据。