Search results for "Dome"
showing 10 items of 2031 documents
The leptin system during human endometrial receptivity and preimplantation development.
2004
The leptin system is implicated in the regulation of body weight and reproductive function, acting at endocrine and paracrine levels. This ligand-receptor system is mandatory for embryonic implantation in rodents. Here, we investigate the expression pattern of total leptin receptor (OB-R(T)), the long form (OB-R(L)) and short isoforms HuB219.1 and HuB219.3 in the human endometrium. Furthermore, we studied leptin and OB-R(T) mRNA during human embryonic preimplantation development and the embryonic regulation of the endometrial OB-R(L). Leptin receptor expression and its isoforms increase in the luteal phase and peak in the late part. Leptin receptor was localized at the epithelial and glandu…
Ultrasound detection of abdominal lymph nodes in chronic liver diseases. A retrospective analysis
2003
Aim: To retrospectively evaluate the prevalence of lymph nodes of the hepato-duodenal ligament in a group of patients with chronic liver disease of various aetiologies and to investigate what clinical, aetiological and laboratory data may lead to their appearance. Materials and methods: One thousand and three patients (554 men, 449 women) were studied, including 557 with chronic hepatitis and 446 with liver cirrhosis. The presence of lymph nodes near the trunk of the portal vein, hepatic artery, celiac axis, superior mesenteric vein and pancreas head was investigated using ultrasound. Results: Lymph nodes were detected in 394 out of the 1003 study patients (39.3%); their number ranged from …
Factors That Contribute or Impede the Physical Health Recovery of Women Exposed to Intimate Partner Violence: A Longitudinal Study
2012
Abstract Background Several cross-sectional studies have demonstrated the negative impact that intimate partner violence (IPV) has on the physical health of women. However, longitudinal studies are needed to establish the time course of this effect. This study assessed the physical health course of female IPV victims and established the factors that enhance or impede their recovery. Methods Women ( n = 91) who participated in a previous cross-sectional study (T-1) and were either victims of physical/psychological IPV ( n = 33) or psychological IPV ( n = 23) were evaluated 3 years later (T-2). A control group of women ( n = 35) was included for comparison. Structured interviews provided …
Induction of antitoxin responses in Clostridium-difficile-infected patients compared to healthy blood donors
2016
According to the literature Clostridium difficile antitoxins are present in up to 66% of humans. In a survey of ∼400 plasma samples from healthy blood donors we found that less than 6% were positive for anti-TcdA or anti-TcdB antitoxins. Using the same standard immunoassay protocol, we looked for IgG and IgA antitoxins in the blood and stool samples from 25 patients with C. difficile infection (CDI). Some patients with CDI had no antitoxin detected at all, while others had high levels of specific IgG- and IgA-antitoxins against both TcdA and TcdB in blood and IgA-anti-TcdA and -anti-TcdB antibodies in stool. Systemic responses to TcdB and mucosal responses to TcdA predominated. Among patien…
Reduced Sympathetic Innervation in Endometriosis is Associated to Semaphorin 3C and 3F Expression
2016
Endometriosis is a chronic inflammatory disease and one of the most common causes of pelvic pain. The mechanisms underlying pain emergence or chronic inflammation during endometriosis remain unknown. Several chronic inflammatory diseases including endometriosis show reduced amounts of noradrenergic nerve fibers. The source of the affected innervation is still unclear. Semaphorins represent potential elicitors, due to their known role as axonal guidance cues, and are suggested as nerve repellent factors in different chronic inflammatory diseases. Therefore, semaphorins might influence the progress of neuroinflammatory mechanisms during endometriosis. Here, we analyzed the noradrenergic inner…
Low Prevalence of Lactase Persistence in Bronze Age Europe Indicates Ongoing Strong Selection over the Last 3,000 Years
2020
Lactase persistence (LP), the continued expression of lactase into adulthood, is the most strongly selected single gene trait over the last 10,000 years inmultiple human populations. It has been posited that the primary allele causing LP among Eurasians, rs4988235-A [1], only rose to appreciable frequencies during the Bronze and Iron Ages [2, 3], long after humans started consuming milk from domesticated animals. This rapid rise has been attributed to an influx of people from the Pontic-Caspian steppe that began around 5,000 years ago [4, 5]. We investigate the spatiotemporal spread of LP through an analysis of 14 warriors from the Tollense Bronze Age battlefield in northern Germany ( 3,20…
Intra-abdominal Candida spp infection in acute abdomen in a quality assurance (QA)-certified academic setting
2016
AimsTo evaluate the contribution of light microscopy to detecting Candida spp infection in patients with complicated intra-abdominal infections (IAIs) admitted for acute abdomen to a quality assurance (QA)-certified surgical emergency ward.MethodsWe conducted a retrospective study (2008–2012) of 809 abdominal intraoperative or biopsy tissue specimens obtained from patients admitted with acute abdomen and microbiological samples positive for Candida spp. Demographic data, mortality, comorbidities, specimen type, microscopy results, special histological staining performed, antimicrobial therapy were collected and analysed. Any comments at the multidisciplinary team meeting was recorded in min…
The Importance of Considering Alexithymia during Initial Stages of Intimate Partner Violence Interventions to Design Adjuvant Treatments
2019
Empirical evidence supports that individuals with alexithymia might be prone to certain types of violence, such as intimate partner violence against women (IPVAW). Moreover, considering that alexithymia is directly involved in behavior regulation, problems due to identifying and regulating emotional states might be postulated as responsible, at least in part, for the success of psychotherapeutic treatments designed for decreasing the future risk of reoffending. Therefore, we assessed whether alexithymia was a good predictor of the discontinuation of treatment (dropout) and the risk of recidivism during the initial stages of intervention in a sample of men convicted of IPVAW perpetration (n …
Alexithymic traits are closely related to impulsivity and cognitive and empathic dysfunctions in intimate partner violence perpetrators: New targets …
2019
Clinical psychologists are interested in studying factors that interfere with the behavioral regulation of perpetrators of intimate partner violence against women (IPVAW), as well as the way these factors affect the risk of future recidivism after interventions that are designed for them are completed. Although several variables have been proposed as risk factors for IPVAW, the role of alexithymia and its relationships with other cognitive and empathic variables in IPVAW perpetrators has been neglected. Thus, the main aim of this study was to compare the alexithymic and cognitive and empathic traits in a carefully selected sample of IPVAW perpetrators (
Dropout from Court-Mandated Intervention Programs for Intimate Partner Violence Offenders: The Relevance of Alcohol Misuse and Cognitive Impairments
2019
There is considerable interest in offering insight into the mechanisms that might explain why certain perpetrators of intimate partner violence against women (IPVAW) drop out of interventions. Although several socio-demographic variables and attitudes towards IPVAW have been proposed as risk factors for IPVAW perpetrators&rsquo