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Targeted therapy with trastuzumab has proven to be effective for patients with gastric cancer overexpressing the human epidermal growth factor receptor 2 (HER2). Further studies are needed to determine the best method for assessment of HER2 overexpression. Moreover, the prognostic value of HER2 overexpression, including the significance of tumour heterogeneity, remains unclear.

Although drug abuse (DA) is strongly familial, with important genetic influences, we need to know more about the role of rearing environment in the risk for DA. To address this question, we utilized a high-risk adopted and non-adopted co-sibling control design.

In some patients, graft-induced dyskinesia develops following intrastriatal transplantation of embryonic neural tissue for the treatment of Parkinson's disease. The mechanisms underlying these involuntary movements need to be clarified before this approach to clinical cell therapy can be developed further. We previously found that rats with 6-OHDA lesions, primed with L-DOPA treatment and that hav

Improvement in motor function after anterior cruciate ligament (ACL) injury is achieved by appropriate rehabilitation. However, it has been questioned whether training after injury can lead to sensory improvement. We hypothesized that motor function can be restored after unilateral non-reconstructed ACL injury, whereas the sensory function cannot, i.e., there would be no difference in functional p

AIM: The BB rat model of type 1 diabetes exhibits altered body weight gain and body temperature regulation prior to hyperglycemia onset, implying the existence of as yet unidentified biomarkers of autoimmune processes that destroy pancreatic beta cells. To investigate this hypothesis, we compared the metabolic profile of diabetes-resistant DR.lyp/+ rats and their diabetes-prone, congenic DR.lyp/ly

OBJECTIVE: Systemic sclerosis (SSc) is a genetically complex autoimmune disease; the genetic component has not been fully defined. Interleukin 6 (IL-6) plays a crucial role in immunity and fibrosis, both key aspects of SSc. We investigated the influence of IL6 gene in the susceptibility and phenotype expression of SSc. METHODS: We performed a large metaanalysis including a total of 2749 cases and

OBJECTIVE: Studies on patients not answering postal questionnaires are scarce. We assessed the demographics and longitudinal disease and treatment characteristics of patients with rheumatoid arthritis (RA) in a Swedish biologics register who replied and who did not reply to a postal questionnaire. METHODS: In the South Swedish Arthritis Treatment Group register, we have detailed disease severity c

Many axons follow wave-like undulating courses. This is a general feature of extracranial nerve segments, but is also found in some intracranial nervous tissue. The importance of axonal undulation has previously been considered, for example, in the context of biomechanics, where it has been shown that posture affects undulation properties. However, the importance of axonal undulation in the contex

The mutation G17736A/Val107Val (silent) was found in five of a total of 86 families with haemophilia B in Sweden. It is unlikely that five families with analogous clinical expression will have the same polymorphism, which is not found in other patients or normal subjects, or that they will be the only families in the population without any other causative mutation. All affected individuals in the

INTRODUCTION: Studies have shown that adherence to prehospital treatment guidelines, for patients with non-traumatic chest pain is incomplete and that there is a gender difference in treatment provided. PURPOSE: The aim of this study was to examine adherence to guidelines in a nurse-led ambulance system in southern Sweden. METHOD: Retrospective cohort study, including 862 medical records was rev

BACKGROUND: Adjuvant treatment with tamoxifen reduces the risk of contralateral breast cancer in hormone-responsive postmenopausal patients, whereas the effect in premenopausal women has not been fully elucidated. We have therefore studied the effect of tamoxifen on contralateral breast cancer in premenopausal women in a controlled randomised trial. PATIENTS AND METHODS: Premenopausal women (564)

The present study aimed at investigating the relationship between environmental and individual factors and Stress of Conscience among nursing staff in psychiatric in-patient care. A questionnaire involving six different instruments measuring Stress of Conscience, the ward atmosphere, the psychosocial work environment, Perceived Stress, Moral Sensitivity, and Mastery was answered by 93 nursing staf

Snakebites are a public health problem in Nicaragua: it is a tropical developing country, venomous snakes are present and there are reports of snakebites treated both in the formal and informal health care system. We aimed to produce an incidence map using data reported by the health care system that would be used to allocate resources. However, this map may suffer from case detection bias and dec

Purpose. To develop a model of the dynamics of functioning, disability and contextual factors which harmonises with the International Classification of Functioning, Disability and Health (ICF). Method. Model parts based on ICF were identified and a model drawing from engineering concepts was developed. The conceptual and practical applicability of the model was discussed. Results. The so called Fr

TRIM22 (Staf50), a member of the TRIM protein family, is an interferon (IFN)-inducible protein as well as a p53 target gene. The function of TRIM22 is largely unknown, but TRIM22 is suggested to play a role in viral defense by restriction of viral replication. In addition, TRIM22 may function as a ubiquitin E3 ligase. In contrast to previous reports showing solely cytoplasmic localization of exoge

PURPOSE: To study the clinical evaluation and treatment of patients with asthma and COPD in primary care in Sweden, with a focus on adherence to recommended guidelines and quality indicators. METHODS: All visits at health care centres in Skaraborg, Sweden, are documented in computerized medical records constituting the Skaraborg Primary Care Database (SPCD). In a register-based retrospective obser

As emphasized in Part 1 of these guidelines, the diagnosis of pulmonary embolism (PE) is confirmed or refuted using ventilation/perfusion scintigraphy (V/P(SCAN)) or multidetector computed tomography of the pulmonary arteries (MDCT). To reduce the costs, the risks associated with false-negative and false-positive diagnoses, and unnecessary radiation exposure, preimaging assessment of clinical prob