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Serious Health Problem (serious + health_problem)
Selected AbstractsOur experience in eight cases with urinary hydatid disease: A series of 372 cases held in nine different clinicsINTERNATIONAL JOURNAL OF UROLOGY, Issue 9 2006LMAZ Objectives: Hydatid disease, a parasitic infestation caused by the larval stage of the cestode Echinococcus granulosus, is diagnosed commonly in the east and south-east regions of Turkey. The aim of this study is to emphasize the relatively frequent occurrences of echinococcosis in our region, and to discuss therapeutic options and treatment results according to current literature. Methods: A retrospective 10-year review of nine different clinics' records of the Research Hospital of the Medical School of Yüzüncü Y,l University revealed 372 hydatid disease cases that were localized in various organs and treated surgically (271 cases) or drained percutaneously (99 cases). Hydatid disease was diagnosed by ultrasonography (US) and computed tomography scans (CT) and confirmed histopathologically. Results: The involved organ was lung in 203 cases (131 adults, 72 children), liver in 150, spleen in 9, brain in 2, kidneys in 7 cases and the retrovesical area in 1 case. The urogenital system is involved at a rate of 2.15%. Two hundred and seventy-one cases were treated surgically and 99 percutaneously. Two cases with renal hydatid cyst refused the surgical procedure (one had a solitary kidney with hydatid cyst). Albendazole was administered to 192 patients; 93 patients had open surgical procedure and 99 patients underwent percutaneous procedure. Cysts were excised totally in the open surgical procedure; however, involved kidneys were removed totally (four cases) except one. Cystectomy and omentoplasty was performed in one case. Complications were as follows: in six cases, cystic material was spilled into the bronchial cavity during the dissection and a renal hydatid cyst ruptured and spilled retroperitoneally. Conclusion: Hydatid disease is a serious health problem in Turkey. The mainly affected organs are liver and lung. It can be treated surgical or by percutaneous aspiration. [source] Association of the OGG1 Ser326Cys polymorphism with tooth lossJOURNAL OF CLINICAL LABORATORY ANALYSIS, Issue 2 2006Yoshinori Hasui Abstract Although tooth loss is a serious health problem for elderly people, little is known about the genetic basis for susceptibility to it. In the present study we aimed to find a single nucleotide polymorphism (SNP) associated with tooth loss. DNA samples from 119 outpatients (mean age=78.8 years) were genotyped on seven polymorphisms (tumor necrosis factor-, ,1031T/C, interleukin-1, ,511C/T, interleukin-6 ,634C/G, macrophage migration inhibitory factor ,173G/C, interleukin-1 receptor antagonist variable number of tandem repeat in intron 2, matrix metalloproteinase-1 ,16071G/2G, and oxoguanine glycosylase 1 (OGG1) Ser326Cys (1245C/G)), and the results were statistically evaluated. Of the seven polymorphisms tested, only OGG1 Ser326Cys was revealed to associate with tooth loss at a statistically significant level (P=0.0086). In addition, a multivariate logistic regression analysis in which age, gender, body mass index (BMI), and ischemic heart disease were included as independent variables indicated that Ser326Cys could be an independent factor affecting tooth loss (OR, 3.191; 95%CI, 1.174,8.672). The data suggest that the OGG1 Ser326Cys polymorphism may be associated with tooth loss. J. Clin. Lab. Anal. 20:47,51, 2006. © 2006 Wiley-Liss, Inc. [source] Legend of hepatitis B vaccination: The Taiwan experienceJOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, Issue 2 2004CHO-YU CHAN Abstract Hepatitis B, a disease entity currently affecting more than 350 million persons worldwide, is also a serious health problem in Taiwan. Liver cirrhosis and hepatoma, which are both closely correlated with hepatitis B, are among the 10 leading causes of death in Taiwan. A mass hepatitis B vaccination program, conducted by the government of Taiwan, was started in 1984. Prior to this vaccination program, a series of viral epidemiological surveys, transmission pattern studies, and pilot immunization trials proved the clinical, economic, and strategic benefits of mass immunization, thus providing the impetus for the implementation of this mass vaccination program. The success of this program has led to a decline in hepatitis B carrier rates among children in Taiwan from 10% to <1%. Furthermore, the mortality rate of fulminant hepatitis in infants and the annual incidence of childhood hepatoma have also decreased significantly in recent years. This is one of the most remarkable success stories in the field of public health. [source] The epidemiology of mouth cancer: a review of global incidenceORAL DISEASES, Issue 2 2000SR Moore Mouth cancer (143,145 ICD-9) is a major health problem in many parts of the world. While its incidence is relatively low in most western countries there are some important exceptions to this trend: on the Indian subcontinent and in other parts of Asia it remains one of the most common forms of cancer. This review article summarises the global incidence of mouth cancer using cancer mapS. Data have been compiled from the latest edition of Cancer Incidence in Five Continents and recent studies from various locations around the world. Significant geographic variation is noted in the incidence of mouth cancer, with high rates reported for the Indian subcontinent and parts of Asia (male incidence rates in excess of 10 per 100 000 per annum). It is also noted that as with other forms of oral cancer, the majority of population-based data for mouth cancer comes from the Western world with a paucity of reliable data from the so-called developing countrieS. Mouth cancer remains a serious health problem in many parts of the world with many regions reporting increasing incidence rates particularly in maleS. Ongoing research into the aetiologic risk factors associated with this disease must remain a very high priority if the causes of mouth cancer are to be established and disease control protocols introduced widely. [source] The epidemiology of tongue cancer: a review of global incidenceORAL DISEASES, Issue 2 2000SR Moore The tongue (141 ICD-9) is the most common intraoral site for cancer in most countries, however its global epidemiology shows significant geographic variation. This review paper summarises the global incidence of cancer of the tongue using cancer maps and references to recent studies from various locations. Tongue cancer remains a serious health problem in many countries including India (male incidence rates up to 6.5 per 100 000 per annum) and parts of Europe (male incidence rates in France up to 8.0 per 100 000 per annum). It is noted that as with other forms of oral cancer the majority of population-based data for tongue cancer comes from the Western world with a paucity of reliable data from the so-called developing countries. The tongue remains the most common intraoral site for oral cancer worldwide and in a number of countries it is a serious public health problem with significant morbidity and mortality. While the incidence of tongue cancer appears to be stable or falling in some regions of the world, in other areas it is rising, particularly among younger people. [source] Mastoiditis,Paleopathological evidence of a rarely reported diseaseAMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY, Issue 3 2009Stefan Flohr Abstract Since antibiotics have become available, mastoiditis has become a rare disease in modern Western societies. However, it is still common in developing countries. It can be hypothesized that in earlier historical and prehistoric times, mastoiditis must have posed a serious threat to people's lives, and that the prevalence of this disease is probably underrepresented in the paleopathological literature. The present study identifies pathological changes in the pneumatized cells of the mastoid process in human skeletal samples from two early medieval cemeteries from Germany (Dirmstein: n = 152 mastoids, Rhens: n = 71 mastoids), using macroscopic, endoscopic, low-power microscopic, scanning-electron and light microscopic techniques, and draws some epidemiological conclusions as to the frequency of the disease diagnosed in the archaeological samples. Osseous changes because of mastoiditis were diagnosed in 83.4% of the temporal bones. The frequency in the skeletal sample from Dirmstein was higher than in the sample from Rhens. In both populations, males were more often affected than females and older individuals more often than younger individuals. The high frequency of mastoiditis observed was most likely due to an accumulation of osseous changes during individual lifetimes and supports the hypothesis that mastoiditis was a serious health problem in pre-antibiotic times. It may be assumed that subclinical forms of mastoiditis and their osseous manifestations may even nowadays occur more often than was previously thought. It is suggested that the disease should be given more consideration in paleopathological investigations. Am J Phys Anthropol 2009. © 2008 Wiley-Liss, Inc. [source] Comparative mechanisms of zearalenone and ochratoxin A toxicities on cultured HepG2 cells: Is oxidative stress a common process?ENVIRONMENTAL TOXICOLOGY, Issue 6 2009Emna El Golli Bennour Abstract Zearalenone (ZEN) and Ochratoxin A (OTA) are structurally diverse fungal metabolites that can contaminate feed and foodstuff and can cause serious health problems for animals as well as for humans. In this study, we get further insight of the molecular aspects of ZEN and OTA toxicities in cultured human HepG2 hepatocytes. In this context, we have monitored the effects of ZEN and OTA on (i) cell viability, (ii) heat shock protein (Hsp) 70 and Hsp 27 gene expressions as a parameter of protective and adaptive response, (iii) oxidative damage, and (iv) cell death pathways. Our results clearly showed that both ZEN and OTA inhibit cell proliferation. For ZEN, a significant induction of Hsp 70 and Hsp 27 was observed. In the same conditions, ZEN generated an important amount of reactive oxygen species (ROS). Antioxidant supplements restored the major part of cell mortality induced by ZEN. However, OTA treatment downregulated Hsp 70 and Hsp 27 protein and mRNA levels and did not induce ROS generation. Antioxidant supplements did not have a significant effect on OTA-induced cell mortality. Using another cell system (Vero monkey kidney cells), we demonstrated that OTA downregulates three members of HSP 70 family: Hsp 70, Hsp 75, and Hsp 78. Our findings showed that oxidative damage seemed to be the predominant toxic effect for ZEN, while OTA toxicity seemed to be rather because of the absence of Hsps protective response. Furthermore, the two mycotoxins induced an apoptotic cell death. © 2008 Wiley Periodicals, Inc. Environ Toxicol, 2009. [source] Environmental burden of disease: HRQoL and statistical perspectivesENVIRONMETRICS, Issue 5 2004Pranab Kumar Sen Abstract Environmental toxicity and pollution mingled with substandard sanitation and public health practice can lead to serious health problems. Some of these toxics can be identified and subjected to preventive measures but together with some other major factors they form the environmental burden of disease, more seriously in developing countries. As a result, in health related quality of life risk assessments, especially relating to cancer of various types, as well as chronic and intestinal diseases, we need to incorporate toxicology as well as environmental epidemiology. Statistical perspectives in this challenging task are appraised with special attention to the arsenite contamination of the groundwater problem. Copyright © 2004 John Wiley & Sons, Ltd. [source] Child and adolescent predictors for eating disorders in a community population of young adult womenINTERNATIONAL JOURNAL OF EATING DISORDERS, Issue 1 2003Debra J. Moorhead Abstract Objective This study investigated early predictors for developing eating disorders by young adulthood in a community sample of women participating in a 22-year longitudinal study. Method Twenty-one women were identified at age 27 with lifetime full or partial eating disorders. These women were compared with 47 women with no history of eating disorders on predictive factors from three broad domains. Results The women with eating disorders had more serious health problems before age 5 and mother-reported anxiety-depression at age 9. At 15, mothers described them as having more behavior problems. Before age 15, families of the eating disorder group had more histories of depression, eating problems and changes in family financial circumstances. Discussion This study identifies early predictors distinguishing girls who develop eating disorders. Findings point to the need for continued research in the area of early health to comprehensively examine the biologic, behavioral, and environmental risks for eating disorders. © 2002 by Wiley Periodicals, Inc. Int J Eat Disord 33: 1,9, 2003. [source] | ||||||||||