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1.
The cell-mediated immune responses of 12 healthy, coccidioidin skin-test positive subjects (Group I) were compared with those of 15 healthy, coccidioidin skin-test positive persons who had primary asymptomatic coccidiodomycosis, (Group II), 12 patients with active, pulmonary coccidioidomycosis (Group III), four patients with disseminated disease (Group IV), and five patients who had been in clinical remission for 1 year or longer (Group V). Lymphocytes from healthy subjects in Groups I and II responded in vitro to Coccidioides immitis antigen by undergoing an increased DNA synthesis (lymphocyte transformation) and/or by producing macrophage migration inhibitory factor (MIF). In contrast, patients in Groups III and IV failed to respond to Coccidioides antigens in vivo (skin tests) or in vitro (lymphocyte transformation and production of MIF). The responses of subjects in Group V with inactive disease fell in between those of healthy donors in Groups I and II and patients in Groups III and IV. The cellular immune defect, in terms of antigen recognition, appeared to be specific for C. immitis in all but one patient.  相似文献   

2.
The contradiction between high susceptibility of early weaned piglets to enteric pathogens and rigid restriction of antibiotic use in the diet is still prominent in the livestock production industry. To address this issue, the study was designed to replace dietary antibiotics partly or completely by an immunostimulant, namely heat-killed Mycobacterium phlei (M. phlei). Piglets (n = 192) were randomly assigned to one of the four groups: (1) basal diet (Group A), (2) basal diet + a mixture of antibiotics (80 mg/kg diet, Group B), (3) basal diet + a mixture of antibiotics (same as in Group B, but 40 mg/kg diet) + heat-killed M. phlei (1.5 g/kg diet) (Group C) and (4) basal diet + heat-killed M. phlei (3 g/kg diet) (Group D). All piglets received the respective diets from days 21 to 51 of age and were weaned at the age of 28 d. Compared with the Control (Group A), in all other groups the average daily gain, average daily feed intake, small intestinal villus height:crypt depth ratio and protein levels of occludin and ZO-1 in the jejunal mucosa were increased. A decreased incidence of diarrhoea in conjunction with an increased sIgA concentration in the intestinal mucosa and serum IL-12 and IFN-γ concentrations was found in groups supplemented with heat-killed M. phlei (Groups C and D), but not in Group B. Groups C and D also showed decreased IL-2 concentrations in the intestinal mucosa with lower TLR4 and phosphor-IκB protein levels. The antioxidant capacity was reinforced in Groups C and D, as evidenced by the reduction in malondialdehyde and enhanced activities of antioxidant enzymes in serum. These data indicate that heat-killed M. phlei is a promising alternative to antibiotic use for early weaned piglets via induction of protective immune responses.  相似文献   

3.
Survivin is an inhibitor of apoptosis as well as a promoter of cell proliferation. Fibulin-3 is a matrix glycoprotein that displays potential for tumor suppression or propagation. The present study aimed to validate the expression levels of survivin and fibulin-3 in benign and malignant respiratory diseases. This case–control study included 219 patients categorized into five groups. Group A included 63 patients with lung cancer, group B included 63 patients with various benign lung diseases, group D included 45 patients with malignant pleural mesothelioma (MPM), and group E included 48 patients with various benign pleural diseases. Group C included 60 healthy individuals (control group). Serum survivin and fibulin-3 levels were measured by ELISA, whereas their nuclear expressions in the lung and pleura were assessed via Western blot analysis. The results showed significantly higher survivin serum levels and significantly lower fibulin-3 levels in group A compared with in group B and controls (P<0.001). There were significantly higher serum levels of survivin and fibulin-3 in group D compared with in group E and controls (P<0.001), consistent with observed nuclear survivin and fibulin-3 expression levels. Fibulin-3 was determined to have higher value than survivin in discriminating lung cancer from MPM (P<0.05). Survivin and fibulin-3 could be useful diagnostic markers for lung and pleural cancers, and fibulin-3 expression was particularly useful in differentiating lung cancer from MPM.  相似文献   

4.

Introduction

The aim was to evaluate S100A4 protein as a biomarker of disease activity and potential cancer development in patients with myositis.

Methods

Serum levels of S100A4 were determined in 43 dermatomyositis (DM), 39 polymyositis (PM) and 22 cancer associated myositis (CAM) patients as well as in 77 healthy controls. The associations between S100A4 levels, inflammation, disease activity, muscle strength and cancer development were evaluated.

Results

All myositis patients had significantly higher serum levels of S100A4 protein compared to healthy controls (median (IQR): 31.5 (17.4 to 59.5) versus 23.8 (14.5 to 33.7) ng/ml, P <0.05). In patients with PM, serum levels of S100A4 protein were significantly higher than in healthy controls (41.6 (24.2 to 123.1) versus 23.8 (14.5 to 33.7) ng/ml; P <0.001) as well as in patients with DM (26.7 (11.3 to 47.5) ng/ml; P <0.05). The levels of S100A4 were comparable between myositis with and without cancer. In all myositis patients, serum S100A4 levels correlated with MYOsitis disease ACTivity assessment (MYOACT) score (r = 0.34; P = 0.001), constitutional (r = 0.30; P = 0.003), pulmonary (r = 0.43; P = 0.0001) and extramuscular disease activity (r = 0.36; P = 0.0001), as well as with creatine phosphokinase (r = 0.27; P = 0.015) and lactate dehydrogenase (r = 0.37; P = 0.002) or c-reactive protein (CRP) levels (r = 0.24; P = 0.038). Multiple regression analysis showed significant association between S100A4 serum levels and extramuscular disease activity (β = 0.552; P = 0.002) in PM patients and with MYOACT (β = 0.557; P = 0.003) and CRP levels (β = 0.391; P = 0.029) in DM patients.

Conclusions

Circulating levels of S100A4 are elevated in patients with myositis and associate with several disease activity parameters, particularly with extramuscular components. No relation between S100A4 levels and presence of cancer associated myositis was found.

Electronic supplementary material

The online version of this article (doi:10.1186/s13075-014-0468-2) contains supplementary material, which is available to authorized users.  相似文献   

5.
Thermoregulatory processes are induced not only by exposure to cold or heat but also by a variety of physiological situations including age, fasting and food intake that result in changes in body temperature. The aim of the present study was to evaluate the differences in serum mitochondrial uncoupling protein 1 (UCP1), rumen temperature (TRUMEN) and rectal temperature (TRECTAL) values between adult and kids goats. Ten adult male Maltese goats aged 3–5 years old (Group A) and 30 male kids, raised for meat, were enrolled in this study. The kids were equally divided into 3 groups according to their age: Group B included kids aged 3 months, Group C included kids aged 4 months and Group D included kids aged 5 months. Blood samples and measurements of TRUMEN and TRECTAL were obtained from each animal. One-way repeated measures analysis of variance (ANOVA) was applied to evaluate the effect of age on the studied parameters. Statistically significant higher serum UCP1 levels (P<0.001) were found in Group A as compared to Groups B, C and D. Higher TRUMEN values (P<0.001) were found in Group A than in Groups B, C and D, and in Group B than in Groups C and D. Group A showed lower TRECTAL values (P<0.001) than Groups B, C and D. The Pearson's Correlation test was applied to assess significant relationship among studied parameters showing a statistically significant negative correlation between the values of TRECTAL and serum UCP1 in all studied Groups (P<0.001). These results indicate that goats have good control of body temperature suggesting that further details about the thermogenic capacity and the function of UCP1 in kids and adult goats are worth exploring.  相似文献   

6.
目的探究胃肠道穿孔感染性休克患者肠道菌群及其与血清C反应蛋白(CRP)、降钙素原(PCT)的相关性。方法选取2017年1月到2019年6月辽宁省人民医院收治的110例胃肠道穿孔致感染性休克患者,按照APACHEII评分分为A组(APACHEII评分<20分,n=67)和B组(APACHEII评分≥20分,n=43)。另选52例同期体检正常的健康者作为正常组。检测各组对象血中免疫细胞数、肠道微生物及血清CRP、PCT水平,并分析患者肠道菌群与血清CRP、PCT水平的相关性。结果各组对象血液中白细胞、中性粒细胞、CD4^+细胞、CD4^+/CD8^+水平均为B组>A组>正常组,差异均有统计学意义(均P<0.05)。各组对象肠道肠杆菌数量为B组>A组>正常组,双歧杆菌数量及B/E值均为B组A组>正常组,差异均具有统计学意义(均P<0.05)。Pearson相关性分析显示,双歧杆菌数量、B/E值与血清CRP、PCT分别呈负相关(r=-0.624,-0.746;-0.638,-0.757,均P<0.05)。结论胃肠道穿孔感染性休克患者存在以双歧杆菌减少和肠杆菌增加为主要特点的肠道菌群失衡,且双歧杆菌数量和B/E值与血清CRP、PCT水平具有一定相关性,推测肠道菌群可能参与了疾病的发生和发展过程。  相似文献   

7.
Although co-inhibitory immune checkpoint proteins are primarily involved in promoting cell-cell interactions that suppress adaptive immunity, especially tumor immunity, the soluble cell-free variants of these molecules are also detectable in the circulation of cancer patients where they retain immunosuppressive activity. Nevertheless, little is known about the systemic levels of these soluble co-inhibitory immune checkpoints in patients with various subtypes of basal cell carcinoma (BCC), which is the most invasive and treatment-resistant type of this most commonly-occurring malignancy. In the current study, we have measured the systemic concentrations of five prominent co-inhibitory immune checkpoints, namely CTLA-4, LAG-3, PD-1/PD-L1 and TIM-3, as well as those of C-reactive protein (CRP) and vitamin D (VD), in a cohort of patients (n = 40) with BCC, relative to those of a group of control participants, using the combination of multiplex bead array, laser nephelometry and ELISA technologies, respectively. The median systemic concentrations of CRP and VD were comparable between the two groups; however, those of all five immune checkpoints were significantly elevated (P = 0.0184 - P = < 0.00001), with those of CTLA-4 and PD-1 being highly correlated (r = 0.87; P < 0.00001). This seemingly novel finding not only identifies the existence of significant systemic immunosuppression in BCC, but also underscores the therapeutic promise of immune checkpoint targeted therapy, as well as the potential of these proteins to serve as prognostic/predictive biomarkers in BCC.  相似文献   

8.
目的:探讨腹腔镜与传统开腹手术治疗胃癌的临床疗效、安全性及对患者免疫功能的影响。方法:选择2012年3月至2014年3月在我院行胃癌D2根治术的胃癌患者92例并随机分为两组,开腹组(A组)44例接受传统开腹手术,腹腔镜组(B组)48例接受腹腔镜辅助胃癌根治术,观察和比较两组患者的手术情况以及手术前后患者免疫功能的变化,比较两组患者围术期不良反应的发生情况及临床疗效。结果:B组患者术中切口长度、出血量明显优于A组患者(P0.05),且B组患者较A组患者术后排气时间以及疼痛缓解情况明显较好(P0.05);两组患者接受手术前后,机体的免疫功能有所变化,B组患者术后24hCD3~+、CD4~+、CD8~+、CD4~+/CD8~+以及NK细胞相对活性等细胞免疫指标明显高于A组(P0.05),体液免疫指标IgM、IgG以及IgA等免疫球蛋白明显高于A组;两组患者术中并发症的发生率差异无统计学意义(P0.05),B组患者术后并发症的发生率与A组比较明显降低,且差异具有统计学意义(P0.05)。结论:腹腔镜辅助胃癌D2根治术对胃癌患者术中临床疗效有显著改善作用,可降低对机体免疫功能的影响并提高治疗的安全性。  相似文献   

9.
Haptoglobin (Hp), serum amyloid A (SAA), C-reactive protein (CRP), white blood cells (WBC), reactive oxygen metabolites (ROMs), the antioxidant barrier (Oxy-adsorbent) and thiol groups of plasma compounds (SHp) were measured in ten dogs that had been transported a distance of about 230 km within 2 h (experimental group) and in ten dogs that had not been subjected to road transportation (control group). Blood was collected via cephalic venipuncture before road transportation (T0), after road transportation (T1), and more than 6 (T6) and 24 (T24) hours after road transportation in the experimental group (Group A) and at the same time points in the control group (Group B). The GLM (general linear model) Repeated Measures procedure showed a significant difference between the two groups (P<0.0001) and a significant rise (P<0.0001) in the concentrations of Hp, SAA, CRP, WBC, ROMs, Oxy-adsorbent and SHp after road transportation in Group A, underlining that physiological and homeostatic mechanisms are modified differently at various sampling times.  相似文献   

10.

Purpose

To investigate the cytokine concentrations in the aqueous humor of patients with refractory polypoidal choroidal vasculopathy (PCV).

Methods

Three separate groups of patients were studied–refractory PCV (Group A, 41 eyes), stable PCV (Group B, 39 eyes) and senile cataract (Group C, 44 eyes). Aqueous humor samples were collected at two time points for Groups A and B–before the first intravitreal ranibizumab injection and before the last injection. Aqueous humor samples were collected prior to phacoemulsification in Group C. The cytokine concentrations of interleukin 2, 6, and 8 (IL-2, IL-6, and IL-8), tumor necrosis factor α (TNF-α), monocyte chemotactic protein 1 (MCP-1), and vascular endothelial growth factor (VEGF) were measured by cytometric bead array and flow cytometry.

Results

Before the first treatment, the MCP-1, VEGF, and TNF-α levels in Group A were significantly higher than those in Group C (P < 0.05), and the MCP-1 and VEGF levels in Group A were significantly higher than those in Group B (P < 0.05). Significantly higher MCP-1 and VEGF levels were seen in Group B compared to Group C (P < 0.05). Before the final treatment, the MCP-1, VEGF, and TNF-α concentrations in Group A were significantly higher than those in Group B (P < 0.05) and Group C (P < 0.05). IL-2 levels were significantly lower in Group A compared to Group B (P < 0.05) and Group C (P < 0.05).

Conclusion

Inflammatory cytokines such as MCP-1, VEGF, and TNF-α may be associated with the pathogenesis of both stable and refractory PCV.  相似文献   

11.
The objective of this study was to evaluate the efficacy of two commercially available modified live virus vaccines for preventing the reproductive and early postnatal consequences of infecting (challenging) pregnant gilts with virulent porcine reproductive and respiratory syndrome virus (PRRSV). For this purpose 21 crossbred gilts were allocated to one or another of four groups (Groups A-D). Group A comprised four gilts neither vaccinated nor challenged; Group B comprised five gilts that were challenged but not vaccinated; Group C comprised seven gilts that were vaccinated (AmervacPRRS) and challenged; Group D comprised five gilts that were vaccinated (Pyrsvac-183) and challenged. Vaccination was 24 days before conception, and challenge was at 90 days of gestation. Both vaccine viruses and the challenge virus were European strains but differed in part from one another on the basis of their genetic (nucleotide) sequence. After challenge PRRSV was isolated from five (100%), four (57%), and two (40%) of the gilts of Groups B, C and D, respectively. Although vaccination failed to prevent a detectable viremia in all of the gilts of Groups C and D after they were challenged (or congenital infection of some of their pigs), it did provide a statistically significant level of protection in regard to the incidence of congenital infection, reproductive performance, and pig health and viability. Namely, for Groups C and D the numbers of liveborn pigs/litter and healthy pigs/litter throughout the early postnatal period were similar to those of Group A (nonvaccinated and nonchallenged) and far exceeded those of Group B (nonvaccinated and challenged).  相似文献   

12.
BackgroundInflammation is recognized as a hallmark feature of cancer development and progression. The aim of our study was to investigate the significance of serum nuclear factor kappa-B (NF-κB) levels as a circulating marker in the monitoring of inflammation in breast and colon cancer; to show the relationship between NF-κB with inflammatory parameters as tumour necrosis factor-α (TNF-α), soluble TNF-related apoptosis-inducing ligand (sTRAIL), interleukin-6 (IL-6), pentraxin-3 (PTX-3), procalcitonin (PCT), and C-reactive protein (CRP) levels.MethodsSerum NF-κB, TNF-α, sTRAIL, IL-6, PTX-3, PCT, and serum CRP levels were measured using enzyme-linked immunosorbent assay (ELISA) in 40 patients with breast cancer, 40 patients with colon cancer and 30 healthy controls.ResultsThe serum NF-κB, TNF-α, IL-6, PTX-3, PCT, and serum CRP concentration was significantly higher, and the serum sTRAIL concentration was significantly lower in the patients with breast and colon cancer than in healthy controls. NF-κB was positively correlated with CRP and negatively correlated with sTRAIL.ConclusionsThese results suggest that increased NF-κB may decrease the clinical efficacy of sTRAIL in solid tumour cells. There is a relationship between inflammation and carcinogenesis so that the development of cancer occurs with chronic inflammation in breast and colon. The study results have shown that colon and breast cancer patients have increased systemic inflammation, as measured by increased circulating cytokines, and acute-phase proteins, or by abnormalities in circulating cells. NF-κB may combine with other markers of the systemic inflammatory response in prognostic scores in cancer. In addition to surgical resection of the tumour, and conventional radio and chemotherapy for cancer treatment, the use of sTRAIL or other agonists for cancer therapy appeared a new potential therapy.  相似文献   

13.
This study was designed to investigate the most important factors affecting serum concentrations of sex hormone-binding globulin (SHBG) in women with hirsutism. We compared endocrine profiles based on biochemical measurements of LH, FSH, oestradiol, testosterone (T), prolactin, 17-hydroxy-progesterone, dehydroepiandrosterone sulphate (DHEAS), SHBG, cortisol and insulin in the follicular phase in 32 healthy women and 52 patients. The study group was subdivided according to SHBG levels into Group A (low level) and Group B (high level). Significant differences between Groups A and B were found in DHEAS and T levels, but not in body mass index or insulinaemia. There was a relationship between DHEAS and SHBG levels (r = 0.51) and between T and SHBG (r = 0.31). We conclude that DHEAS may be a significant modulator of SHBG in the female hirsute patient, an observation seldom mentioned in previous reports.  相似文献   

14.
Beg MA  Sanwal PC  Yadav MC 《Theriogenology》1997,47(2):423-432
A study was designed to determine whether superovulatory and endocrine responses in buffalo differ when gonadotropin treatment is initiated at midluteal and late luteal stages of the estrous cycle. Twenty-eight buffalo were randomized into 4 groups (A, B, C and D). Buffalo in Groups A and B (n = 8 each) were superovulated with Folltropin (total dose 25 mg) and Lutalyse. Treatments in Group A were initiated between Days 8 to 10 (midluteal group) and in Group B between Days 13 to 15 (late luteal group) of the estrous cycle. Buffalo in Groups C and D (n = 6 each) were not superovulated and served as controls. Blood samples from all groups of buffalo were collected daily for plasma progesterone and estradiol determinations. The number of corpora lutea (CL) and unovulated follicles was recorded (following per rectum palpations) 5 or 6 d post-estrus. Buffalo in Groups A and B exhibited estrus in larger proportions and earlier (49.33 +/- 3.82 h and 46.67 +/- 2.46 h, respectively) than the control Groups C and D (77.33 +/- 5.33 h and 78.0 +/- 3.83 h, respectively). Mean number of CL was higher in Group B (3.38 +/- 0.46) than in Group A (2.25 +/- 0.75), however,the difference was not significant (P > 0.05). Plasma progesterone concentrations on the day of treatment were higher in late luteal superovulated and control groups than in midluteal superovulated and control groups. In both Groups A and B progesterone levels were significantly related (r = 0.78,0.76; P < 0.05) to the number of CL palpated after the superovulatory estrus. Progesterone levels on the day of estimation of ovarian response were approximately 4 times higher in Groups A and B than in Groups C and D. Peak estradiol concentrations were approximately twice as high in superovulated groups as in control groups.  相似文献   

15.
Two trials were completed to investigate the effects of luprostiol in swine. The first trial was to evaluate parturition induced by various dosages of luprostiol compared with those of lutalyse or vehicle. Sows were assigned by random allotment to one of the following treatments on Day 112 of gestation: Group A, control (0 mg luprostiol); Group B (1.88 mg luprostiol); Group C (3.75 mg luprostiol); Group D (7.5 mg luprostiol); Group E (15 mg luprostiol); Group F (10 mg lutalyse). All prostaglandin-treated groups farrowed earlier than the controls (P<0.05), with Groups D (26.3 h), E (31.0 h) and F (25.8 h) having the shortest treatment-to-first-pig intervals, and Groups A (76.0 h), B (54.4 h) and C (40.0 h) having the longest intervals. Luprostiol-treated sows had the shortest farrowing time (P<0.05; range = 3.2 to 3.9 h). Significant differences were found for the time (min) between births: Group A (32.1), Group B (28.4), Group F (35.5) took longer than Group C (20.2), Group D (21.0) and Group E (21.6). In a second trial, 20 crossbred pregnant sows received either vehicle or luprostiol (7.5 mg) on Day 112 of gestation. Progesterone concentrations declined rapidly (P<0.05) in luprotiol treated females but were unchanged in control females during the 24-h collection period. The results of these trials show 7.5 mg luprostiol to be the most effective dose for inducing farrowing.  相似文献   

16.
Our study investigated the circulating levels of factors involved in immune-inflammatory-endocrine-metabolic responses in patients with tuberculosis with the aim of uncovering a relation between certain immune and hormonal patterns, their clinical status and in vitro immune response. The concentration of leptin, adiponectin, IL-6, IL-1β, ghrelin, C-reactive protein (CRP), cortisol and dehydroepiandrosterone (DHEA), and the in vitro immune response (lymphoproliferation and IFN-γ production) was evaluated in 53 patients with active untreated tuberculosis, 27 household contacts and 25 healthy controls, without significant age- or sex-related differences. Patients had a lower body mass index (BMI), reduced levels of leptin and DHEA, and increased concentrations of CRP, IL-6, cortisol, IL-1β and nearly significant adiponectin values than household contacts and controls. Within tuberculosis patients the BMI and leptin levels were positively correlated and decreased with increasing disease severity, whereas higher concentrations of IL-6, CRP, IL-1β, cortisol, and ghrelin were seen in cases with moderate to severe tuberculosis. Household contacts had lower DHEA and higher IL-6 levels than controls. Group classification by means of discriminant analysis and the k-nearest neighbor method showed that tuberculosis patients were clearly different from the other groups, having higher levels of CRP and lower DHEA concentration and BMI. Furthermore, plasma leptin levels were positively associated with the basal in vitro IFN-γ production and the ConA-driven proliferation of cells from tuberculosis patients. Present alterations in the communication between the neuro-endocrine and immune systems in tuberculosis may contribute to disease worsening.  相似文献   

17.
目的:探讨血清中C反应蛋白在急性脑梗死患者中的临床应用价值。方法:选择2010年4月至2011年4月间,我院收治的急性脑梗死(ACI)患者87例,以同时期的62名健康体检者为对照,分析ACI患者发病后1、3、7、14、28天血清C反应蛋白(CRP)水平与正常对照组的差别。以血清CRP≥12mg/L作为A组,CRP<12mg/L作为B组,分析两组的病情和预后。结果:ACI患者发病后血清CRP浓度随时间推移先升高后降低,在第3d时达到最大值;各时段均高于对照组(P>0.05);A组的病情严重程度高于B组,预后较B组差。结论:CRP在ACI患者血清中显著升高且呈动态性变化;血清CRP≥12mg/L者,病情较重、预后较差。  相似文献   

18.

Background

Although adjuvant gemcitabine (GEM) chemotherapy for pancreatic cancer is standard, the quality of life (QOL) in those patients is still impaired by the standard regimen of GEM. Therefore, we studied whether mild dose-intensity adjuvant chemotherapy with bi-weekly GEM administration could provide a survival benefit with acceptable QOL to the patients with pancreatic cancer.

Methods

After a phase I trial, an adjuvant bi-weekly 1,000 mg/m2 of GEM chemotherapy was performed in 58 patients with pancreatic cancer for at least 12 courses (Group A). In contrast, 36 patients who declined the adjuvant bi-weekly GEM chemotherapy underwent traditional adjuvant 5FU-based chemotherapy (Group B). Careful periodical follow-ups for side effects of GEM and disease recurrence, and assessment of patients’ QOL using the EORTC QOL questionnaire (QLQ-C30) and pancreatic cancer-specific supplemental module (QLQ-PAN26) were performed. Retrospectively, the degree of side effects, patients’ QOL, compliance rate, disease-free survival (DFS), and overall survival (OS) in Group A were compared with those in Group B.

Results

No severe side effects (higher than Grade 2 according to the common toxicity criteria of ECOG) were observed, except for patients in Group B, who were switched to the standard GEM chemotherapy. Patients’ QOL was better in Group A than B (fatigue: 48.9 ± 32.1 versus 68.1 ± 36.3, nausea and vomiting: 26.8 ± 20.4 versus 53.7 ± 32.6, diarrhea: 21.0 ± 22.6 versus 53.9 ± 38.5, difficulty gaining weight: 49.5 ± 34.4 versus 67.7 ± 40.5, P < 0.05). Compliance rates in Groups A and B were 93% and 47%. There was a significant difference in the median DFS between both groups (Group A : B =12.5 : 6.6 months, P < 0.001). The median OS of Group A was prolonged markedly compared with Group B (20.2 versus 11.9 months, P < 0.005). For OS between both groups, univariate analysis revealed no statistical difference in 69-year-old or under females, and T1–2 factors, moreover, multivariate analysis indicated three factors, such as bi-weekly adjuvant GEM chemotherapy, T2 or less, and R0.

Conclusions

Adjuvant chemotherapy with bi-weekly GEM offered not only the advantage of survival benefits but the excellent compliance with acceptable QOL for postoperative pancreatic cancer patients.  相似文献   

19.
目的:探究痰热清对慢性阻塞性肺疾病发作加重期(AECOPD)患者的症状、血气、肺功能指标及炎症反应的影响。方法:选择2017年10月至2018年10月在本院就诊的AECOPD患者共100例,将其随机分为A组(对照组)和B组(研究组),每组各50例。A组进行常规治疗,B组在A组治疗方案的基础上给予痰热清治疗,比较两组患者的治疗效果、治疗前后血气指标、肺功能及血清炎症因子水平的变化。结果:治疗后,B组咳嗽、呼吸困难和啰音消失时间显著性短于A组(P0.05);两组血氧饱和度(SpO_2)均较治疗前显著上升(P0.05),动脉血二氧化碳分压(PaCO_2)、血清白细胞介素-1(IL-1)、C反应蛋白(CRP)和降钙素(PCT)水平均较治疗前显著降低(P0.05),且B组SpO_2显著高于A组(P0.05),PaCO_2及血清IL-1、CRP及PCT水平均显著低于A组(P0.05)。结论:痰热清辅助常规治疗可显著改善AECOPD患者临床症状,有效改善肺功能,减轻炎症反应。  相似文献   

20.
Human ficolin-2 is an important lectin complement pathway activator that is secreted from liver cells and has been implicated as an anti-infection innate immune molecule. However, the role of ficolin-2 protein and its dynamic changes over the course of and in the prognosis of chronic hepatitis B(CHB) and hepatocellular carcinoma(HCC) remain unclear. In this study, we analyzed ficolin-2 protein expression in a cohort of individuals with CHB infection, HCC and cirrhosis. A sandwich enzyme-linked immunosorbent assay(ELISA) method was used to measure serum ficolin-2 concentrations. Ficolin-2 expression in liver tissues was detected by immunohistochemical staining. Serum ficolin-2 concentrations in CHB patients were significantly higher than in healthy controls and HBV carriers. After 48 weeks of routine amelioration liver function treatment, serum ficolin-2 concentrations decreased and were positively correlated with favorable alanine aminotransferase(ALT), HBV DNA and HBe Ag-seroconversion outcomes. Interestingly, we observed much lower expression of serum and intrahepatic ficolin-2 in HCC and cirrhosis compared with healthy controls. Our findings suggest that serum and intrahepatic ficolin-2 levels may be considered one of the indicators for the response of chronic HBV infection, HCC and cirrhosis.  相似文献   

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