interleukin-8 and Pelvic-Inflammatory-Disease

Efficacy and safety of panipenem/betamipron (PAPM/BP) in treatment of obstetric and gynecological infections, and change of interleukin-6 (IL-6) and interleukin-8 (IL-8) levels in blood, as markers of infection, were investigated. The results were as follows; 1) Clinical efficacy of PAPM/BP by drip infusion of 1-2 g/day for 3-14 days against 52 patients with intrauterine infection (n = 29), pelveoperitonitis (n = 19), and other infections were 14 "Excellent" in 14 cases, "Good" in 35 cases, and efficacy rate was 94.2% (49/52). Both efficacy rate analy by causative organisms and eradication rate were 35/37 (94.6%). No subjective or objective side effects and no abnormal labolatory findings were observed. 2) Changes of IL-6 (> 4 pg/ml) levels in serum, as an infection marker, were observed in 8 cases out of 14 cases (57.1%), and correlation between CRP and IL-6 in the treatment process was noticed. However, changes of serum IL-8 (> 12.5 pg/ml) were observed in only 2 cases of those 14 cases (14.3%), indicative that IL-8 has no significance as a marker of infection.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Bacterial Infections; beta-Alanine; Biomarkers; Drug Therapy, Combination; Female; Genital Diseases, Female; Humans; Interleukin-6; Interleukin-8; Middle Aged; Pelvic Inflammatory Disease; Peritonitis; Thienamycins; Uterine Diseases

This study explores the anti-inflammatory and anti-nociceptive activities of Patrinia villosa, a Chinese medicinal plant, and to explore its effects on the proinflammatory cytokines of the rats with pelvic inflammation model. The animals were randomly divided into Patrinia villosa group (PV group), dexamethasone group (DEX group), and model-control group (CON group) to perform an ear edema test, a carrageenin-induced paw edema test, a cotton pellet-induced granuloma formation test, and an acetic acid-induced writhing test. The model rats with pelvic inflammation were established, and the serum levels of interleukin-6 (IL-6), interleukin-8 (IL-8) and tumor necrosis factor-alpha (TNF-α) in each group was detected with the Enzyme-Linked ImmunoSorbent Assay (ELISA). The results of the ear edema test, carrageenin-induced paw edema test, cotton pellet-induced granuloma formation test, and acetic acid-induced writhing test all showed that Patrinia villosa had strong anti-inflammatory and anti-nociceptive effects. In the experiment using model rats with pelvic inflammation, we found that the serum levels of IL-6, IL-8 and TNF-α in PV and DEX group were all significantly lower than those of the CON group, and the serum levels of IL-6 and IL-8 in PV group were significantly lower than those of the DEX group. Patrinia villosa, with its strong anti-inflammatory and anti-nociceptive activities, can be used to treat pelvic inflammation and to relieve the associated pain.

Topics: Abdominal Pain; Acetic Acid; Analgesics; Animals; Anti-Inflammatory Agents; Carrageenan; Cytokines; Disease Models, Animal; Edema; Enzyme-Linked Immunosorbent Assay; Female; Gossypium; Granuloma; Inflammation; Inflammation Mediators; Interleukin-6; Interleukin-8; Mice; Mice, Inbred ICR; Patrinia; Pelvic Inflammatory Disease; Phytotherapy; Plant Extracts; Random Allocation; Tumor Necrosis Factor-alpha

Escherichia coli are widespread in the environment and pathogenic strains cause diseases of mucosal surfaces including the female genital tract. Pelvic inflammatory disease (PID; metritis) or endometritis affects approximately 40% of cattle after parturition. We tested the expectation that multiple genetically diverse E. coli from the environment opportunistically contaminate the uterine lumen after parturition to establish PID.. Distinct clonal groups of E. coli were identified by Random Amplification of Polymorphic DNA (RAPD) and Multilocus sequence typing (MLST) from animals with uterine disease and these differed from known diarrhoeic or extra-intestinal pathogenic E. coli. The endometrial pathogenic E. coli (EnPEC) were more adherent and invasive for endometrial epithelial and stromal cells, compared with E. coli isolated from the uterus of clinically unaffected animals. The endometrial epithelial and stromal cells produced more prostaglandin E(2) and interleukin-8 in response to lipopolysaccharide (LPS) purified from EnPEC compared with non-pathogenic E. coli. The EnPEC or their LPS also caused PID when infused into the uterus of mice with accumulation of neutrophils and macrophages in the endometrium. Infusion of EnPEC was only associated with bacterial invasion of the endometrium and myometrium. Despite their ability to invade cultured cells, elicit host cell responses and establish PID, EnPEC lacked sixteen genes commonly associated with adhesion and invasion by enteric or extraintestinal pathogenic E. coli, though the ferric yersiniabactin uptake gene (fyuA) was present in PID-associated EnPEC. Endometrial epithelial or stromal cells from wild type but not Toll-like receptor 4 (TLR4) null mice secreted prostaglandin E(2) and chemokine (C-X-C motif) ligand 1 (CXCL1) in response to LPS from EnPEC, highlighting the key role of LPS in PID.. The implication arising from the discovery of EnPEC is that development of treatments or vaccines for PID should focus specifically on EnPEC and not other strains of E. coli.

Topics: Animals; Cattle; Cattle Diseases; Cells, Cultured; DNA, Bacterial; Endometritis; Endometrium; Escherichia coli; Escherichia coli Infections; Female; Genotype; Host-Pathogen Interactions; Interleukin-8; Lipopolysaccharides; Mice; Mice, Inbred C57BL; Mice, Knockout; Pelvic Inflammatory Disease; Phylogeny; Random Amplified Polymorphic DNA Technique; Species Specificity; Toll-Like Receptor 4; Uterus

The role of proinflammatory cytokines in pelvic inflammatory disease (PID) is unclear. We therefore determined whether plasma proinflammatory cytokines, interleukin-1beta (IL-1beta), IL-6, IL-8 and tumor necrosis factor-alpha (TNF-alpha) were useful plasma markers in PID patients.. Multiplex bead array analysis was used to measure the plasma levels of proinflammatory cytokines in 50 healthy controls as well as in 41 PID patients before and after routine protocol treatments.. IL-1beta, IL-6, IL-8 and TNF-alpha were significantly elevated in PID patients before antibiotic treatment than after treatment. However, IL-8 was not significantly different between healthy controls and PID patients. The relative increase in ratio of IL-6 was significantly correlated with white blood cell count (r=0.448, p=0.003), neutrophil count (r=0.472, p=0.002) and C-reactive protein level (r=0.412, p=0.008).. IL-1beta, IL-6, IL-8 and TNF-alpha may play an important role in the pathogenesis of PID. These biomarkers, particularly IL-6, could be useful adjuncts for the clinical diagnosis of PID.

Topics: Biomarkers; Female; Humans; Interleukin-1beta; Interleukin-6; Interleukin-8; Pelvic Inflammatory Disease; Tumor Necrosis Factor-alpha

Production of interleukin, interferon-gamma, and transforming growth beta(2)-factor mRNA in peripheral blood mononuclear cells was studied in women with pyoinflammatory diseases of adnexa uteri. Predominant expression of Th1 proinflammatory cytokine genes in patients was demonstrated. Production of interleukins 4 and 8 mRNA decreased 200- and 60-fold, respectively, in comparison with that in healthy women. One month and a half after extirpation of fallopian tubes the cytokine production in blood mononuclear cells shifted towards antiinflammatory cytokines, expression of interleukin-8 gene returned to normal, and expression of interleukin-4 gene increased.

Topics: Adult; Base Sequence; Case-Control Studies; Cytokines; DNA; Female; Gene Expression; Humans; Interleukin-4; Interleukin-8; Leukocytes, Mononuclear; Pelvic Inflammatory Disease; Th1 Cells; Th2 Cells