Gene/Protein Disease Symptom Drug Enzyme Compound
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 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We described longitudinal changes of movement performance in a population-based sample of women followed from age 70 to 78. We also studied the cross-sectional relationships between medical conditions and movement performance at baseline, and longitudinal relationships between baseline medical conditions and changes of movement performance. Two hundred and thirty-four women aged 70 years participated in the baseline study, and 88 women participated in a follow-up study 8 years later. Movement performance was measured by an optoelectronic test, the postural-locomotor-manual (PLM) test, which objectively and precisely measures the subject's mobility of lower and upper extremities. Information on medical conditions including selected diseases and symptoms were obtained by self-report and/or by physical examination. Movement time (MT), an indicator of the overall movement performance of the PLM test, increased over 8 years. This change was mainly related to prolonged duration of the locomotor phase (walking forward), but not to the duration of the manual phase (goal-directed arm reaching). At baseline, poor PLM performance was related to hypertension, orthostatic hypotension, cerebrovascular diseases, chronic bronchitis, depression, arthritis, dizziness, chest pain, dyspnea, joint problems, leg pain, tiredness, number of diseases and number of symptoms at baseline. Increased MT during follow-up was associated with arthritis and dyspnea at baseline, and newly developed diseases during follow-up. Our study results indicated that 70-year-old women had a general slowing of their movement performance over 8 years. Age-related decrements of movement performance were more striking in the lower extremities than in the upper extremities. Arthritis and dyspnea at baseline, and incident diseases during follow-up were related to this age-related decline of movement performance.
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PMID:A longitudinal study on changes of movement performance and their relation to medical conditions in a female population followed from age 70 to 78. 1284 87

Lomefloxacin, an orally active difluorinated quinolone, is active against a wide variety of clinically relevant Gram-negative and Gram-positive organisms. A totoal of 3387 evaluable patients received (both complicated and uncomplicated), acute exacerbations of chronic bronchitis, acute bacterial diarrhea, skin and skin structure infections, or for prophylaxis during urinary tract surgery or instrumentation. In these studies lomefloxacin was compared with oral norfloxacin, ciprofloxacin, trimethoprim/sulfamethoxazole, amoxicillin and cefaclor, and the parenteral agents cefotaxime and cefuroxime. Once-daily oral administration of lomefloxacin was either equally effective or statistically significantly superior in clinical and/or bacteriologic efficacy to comparative agents that were administered two or three times per day (except for prophylaxis studies, in which single doses of each antibiotic were administered preoperatively). The safely of lomefloxacin was assessed in 3246 patients and subjects. Most adverse events were mild to moderate in severity. In general, the incidence of adverse events for patients and subjects receiving lomefloxacin was comparable to that observed in patients treated with comparative drugs. The incidence of adverse events in elderly patients was similar to that observed in younger patients. Concurrent administratopm of the ophylline did not increase the incidence of adverse events. The most common adverse events were related tothe gastrointestinal tract (nausea), the skin and appendages (photosensitivity) and the central nervous system (dizziness). Lomefloxacin, administered orally once daily, is effective and well tolerated in patients with a variety of infections of bacterial origin.
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PMID:A worldwide clinical overview of lomefloxacin, a once-daily fluoroquinolone. 1861 22

Previous studies investigating health conditions of individuals living near livestock farms generally assessed short time windows. We aimed to take time-specific differences into account and to compare the prevalence of various health conditions over seven consecutive years. The sample consisted of 156,690 individuals registered in 33 general practices in a (rural) area with a high livestock density and 101,015 patients from 23 practices in other (control) areas in the Netherlands. Prevalence of health conditions were assessed using 2007-2013 electronic health record (EHR) data. Two methods were employed to assess exposure: 1) Comparisons between the study and control areas in relation to health problems, 2) Use of individual estimates of livestock exposure (in the study area) based on Geographic Information System (GIS) data. A higher prevalence of chronic bronchitis/bronchiectasis, lower respiratory tract infections and vertiginous syndrome and lower prevalence of respiratory symptoms and emphysema/COPD was found in the study area compared with the control area. A shorter distance to the nearest farm was associated with a lower prevalence of upper respiratory tract infections, respiratory symptoms, asthma, COPD/emphysema, allergic rhinitis, depression, eczema, vertiginous syndrome, dizziness and gastrointestinal infections. Especially exposure to cattle was associated with less health conditions. Living within 500m of mink farms was associated with increased chronic enteritis/ulcerative colitis. Livestock-related exposures did not seem to be an environmental risk factor for the occurrence of health conditions. Nevertheless, lower respiratory tract infections, chronic bronchitis and vertiginous syndrome were more common in the area with a high livestock density. The association between exposure to minks and chronic enteritis/ulcerative colitis remains to be elucidated.
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PMID:Health conditions in rural areas with high livestock density: Analysis of seven consecutive years. 2804 40

Chronic respiratory diseases affect millions of people every day. According to the World Health Organization estimates, ~235 million people suffer from asthma, ~64 million suffer from chronic obstructive pulmonary disease (COPD), and millions more suffer from allergic rhinitis around the world. In recent last years, the first phosphodiesterase 4 (PDE4) inhibitor, roflumilast, was approved as a treatment to reduce the risk of exacerbations in stable and severe COPD associated with chronic bronchitis and a history of exacerbations. PDE4 exists as four subtypes (A, B, C, and D) each with a capacity to degrade cAMP, a second messenger involved in inflammatory responses. PDE4 inhibitors inhibit PDE4 activity, consequently increasing cAMP levels. This results in an anti-inflammatory effect, improving lung function. Roflumilast is a selective and non-specific PDE4 inhibitor, with the potential to inhibit all PDE4 isoforms to some degree. Despite the pharmacological effects of roflumilast, its lack of specificity can induce side effects, such as diarrhea, nausea, and dizziness. Thus, there is a continuing need to develop more specific inhibitors of the individual PDE4 subtypes. PDE4B and D inhibitors have been investigated the most, because the levels of these two subtypes are upregulated in moderate and severe COPD. Current and new evidences show that PDE4B and D inhibitors are the most studied, because their expressions are up-regulated in moderate and severe COPD. This review highlights the major advantages of the selective specific inhibition of PDE4A, B, C, and D versus selective, non-specific inhibitors as treatments for chronic respiratory diseases.
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PMID:Selective Inhibition of Phosphodiesterases 4A, B, C and D Isoforms in Chronic Respiratory Diseases: Current and Future Evidences. 2820 75

To systematically review the effectiveness and safety of Tanreqing Injection in treating acute exacerbation of chronic bronchitis( AECB). CNKI,Wan Fang,VIP,CBM,Medline,Cochrane Library,EMbase and Web of Science were retrieved,and randomized controlled trials for the effect of Tanreqing Injection in the treatment of acute exacerbation of chronic bronchitis were screened. The quality of the included studies was evaluated according to the Cochrane Handbook's evaluation criteria. The data was analyzed by RevMan 5.3. Totally 23 RCTs involving 1 901 patients were included,including 952 in the experimental group and 949 in the control group. The Meta-analysis demonstrated that in terms of the disappearance time of fever,the group of Tanreqing Injection combined with the conventional therapy was superior to conventional therapy group( RR =-1. 03,95%CI[-1. 45,-0. 62],P<0. 000 01); compared with the conventional therapy group,the group of Tanreqing Injection combined with conventional therapy had a higher cure rate for AECB( RR = 1. 17,95% CI[1. 13,1. 23],P < 0. 000 01). The group of Tanreqing Injection combined with levofloxacin had a higher cure rate for AECB than the levofloxacin group( RR = 1. 23,95% CI[1. 08,1. 41],P = 0. 002). The group of Tanreqing Injection combined with cefuroxime had a higher cure rate for AECB than the cefuroxime group( RR = 1. 22,95%CI[1. 05,1. 42],P = 0. 01).The group of Tanreqing Injection combined with cefoperazone sodium and sulbactam sodium had a higher cure rate for AECB than the group of cefoperazone sodium and sulbactam sodium( RR = 1. 22,95% CI[1. 04,1. 44],P = 0. 02). The outcomes of disappearance time of cough and expectoration had a huge heterogeneity,so were used for descriptive analysis. The adverse reactions mainly included skin rash,dizziness,gastrointestinal reactions. Based on the available data and the results of the analysis,the group of Tanreqing Injection combined with Western medicine has a higher cure rate for acute exacerbation of chronic bronchitis,and the effect in reducing symptoms disappearance time. In view of the limited number of included studies,small sample size and low methodological quality,the results of this study need to be confirmed with high-level clinical trials.
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PMID:[Meta-analysis of randomized controlled trials on effect of Tanreqing Injection combined with Western medicine on acute exacerbation of chronic bronchitis]. 3223 74


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