OBJECTIVETo observe the therapeutic effect of Guben Xiaoliu Capsule (GXC) in treating advanced stage non-small cell lung cancer (NSCLC).

METHODSOne hundred and ninety-eight NSCLC in-patients were divided into the integrative treated group [Group A, 54 patients treated with chemotherapy (CT) plus GXC], the TCM treated group (Group B, 96 patients treated with GXC alone) and the chemotherapeutic group (Group C, 48 patients treated with CT alone). Randomized controlled observation was applied to the Group A and C. The clinical effect, quality of life (QOL), adverse reaction and survival period in the three groups were observed.

RESULTSThe immediate effective rate (CR + PR) in the Group A, B and C was 16.7%, 3.1% and 8.3%, respectively, in the Group A, it was better than that in the other two groups (P < 0.05). The improvement of clinical symptoms and QOL in the Group A and B were superior to those in the Group C (P < 0.05). The median survival rate in the three groups was 12, 15 and 9 months, respectively, the 1-, 2- and 3-year survival rate in Group A being 57.4%, 11.1% and 3.7%, respectively, in Group B, 67.7%, 9.4% and 3.1%, and in (Group C, 39.6%, 4.2% and 0, respectively, comparison between the three groups showed that the survival rates in the former two were higher than those in Group C (P < 0.05). Moreover, the incidence rate and degree of CT toxicity were milder in Group A than those in Group C (P < 0.05).

CONCLUSIONGXC has definite effect in treating NSCLC, it could raise the QOL, prolong the survival period of patients, also reduce the toxicity and enhance the efficacy of CT.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; administration & dosage ; therapeutic use ; Capsules ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; mortality ; Cisplatin ; administration & dosage ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Lung Neoplasms ; drug therapy ; mortality ; Male ; Middle Aged ; Mitomycins ; administration & dosage ; Phytotherapy ; Quality of Life ; Survival Analysis ; Survival Rate ; Vinblastine ; administration & dosage

ObjectiveTo obtain the gene sequences of major histocompatibility complex (MHC ) Ⅱgenes of Wuzhishan pigs, analyze their genetic information, and explore the biological functions of their MHC system. MethodsSpleen samples were collected from 3 adult male Wuzhishan pigs. Primers were designed according to MHCⅡ gene sequences, and the coding sequences of Wuzhishan pig MHCⅡ genes were amplified by RT-PCR. Sanger sequencing was performed to determine the full-length sequences. Bioinformatics tools were employed to analyze the physicochemical properties, phylogenetic relationships, conserved motifs, structural domains, chromosomal localization, and syntenic relationships of these genes. ResultsEight MHCⅡ genes were identified in Wuzhishan pigs, designated as SLA-DRA, SLA-DQA, SLA-DQB, SLA-DRB, SLA-DOB, SLA-DMB, SLA-DMA and SLA-DOA. The full-length sequences of these genes were determined by Sanger sequencing and subsequently deposited in GenBank under accession numbers PQ182796, PQ182797, PQ182798, PQ182799, PQ182800, PQ182801, PQ182802, and PQ164779. Phylogenetic analysis showed that the six MHCⅡ genes of Wuzhishan pigs clustered separately from their counterparts in Duroc, Meishan, Large White, and Bama pigs, indicating distinct evolutionary trajectories. Bioinformatics analysis demonstrated that most MHC Ⅱ proteins were hydrophobic, with molecular weights ranging from 27 700 to 30 000 Da. Genes within the same subregion shared conserved motifs. Specifically, four MHCⅡ proteins encoded by SLA-DQB, SLA-DRB, SLA-DOB, and SLA-DMB contained the MHCⅡβ conserved domain, while those encoded by the genes SLA-DRA, SLA-DQA, SLA-DMA, and SLA-DOA contained the MHCⅡα conserved domain. The eight MHCⅡ genes were scattered along the long arm of chromosome 7 in the Wuzhishan pigs, exhibiting syntenic relationships with three human genes and five Duroc pig genes. ConclusionThe MHCⅡ genes of Wuzhishan pigs may possess a unique evolutionary origin.

ObjectiveTo obtain the gene sequences of major histocompatibility complex (MHC ) Ⅱgenes of Wuzhishan pigs, analyze their genetic information, and explore the biological functions of their MHC system. MethodsSpleen samples were collected from 3 adult male Wuzhishan pigs. Primers were designed according to MHCⅡ gene sequences, and the coding sequences of Wuzhishan pig MHCⅡ genes were amplified by RT-PCR. Sanger sequencing was performed to determine the full-length sequences. Bioinformatics tools were employed to analyze the physicochemical properties, phylogenetic relationships, conserved motifs, structural domains, chromosomal localization, and syntenic relationships of these genes. ResultsEight MHCⅡ genes were identified in Wuzhishan pigs, designated as SLA-DRA, SLA-DQA, SLA-DQB, SLA-DRB, SLA-DOB, SLA-DMB, SLA-DMA and SLA-DOA. The full-length sequences of these genes were determined by Sanger sequencing and subsequently deposited in GenBank under accession numbers PQ182796, PQ182797, PQ182798, PQ182799, PQ182800, PQ182801, PQ182802, and PQ164779. Phylogenetic analysis showed that the six MHCⅡ genes of Wuzhishan pigs clustered separately from their counterparts in Duroc, Meishan, Large White, and Bama pigs, indicating distinct evolutionary trajectories. Bioinformatics analysis demonstrated that most MHC Ⅱ proteins were hydrophobic, with molecular weights ranging from 27 700 to 30 000 Da. Genes within the same subregion shared conserved motifs. Specifically, four MHCⅡ proteins encoded by SLA-DQB, SLA-DRB, SLA-DOB, and SLA-DMB contained the MHCⅡβ conserved domain, while those encoded by the genes SLA-DRA, SLA-DQA, SLA-DMA, and SLA-DOA contained the MHCⅡα conserved domain. The eight MHCⅡ genes were scattered along the long arm of chromosome 7 in the Wuzhishan pigs, exhibiting syntenic relationships with three human genes and five Duroc pig genes. ConclusionThe MHCⅡ genes of Wuzhishan pigs may possess a unique evolutionary origin.