snu-aidas/HVMap-dataset huggingface dataset:
Diabetes in pregnancy: management of diabetes and its complications from preconception to the postnatal period (NG3)

In February 2015 the National Institute for Health and Care Excellence (NICE) published new guidance (NG3) on the management of diabetes in pregnancy. Care teams need to be aware of this guidance and implement its recommendations. These include preconception care with target HbA1c 48 mmol/mol. Women at risk of gestational diabetes mellitus (GDM) should have a 75 g oral glucose tolerance test (OGTT). Diagnostic criteria for GDM have changed to fasting glucose of 5.6 mmol/L or above or 2 hour glucose of 7.8 mmol/L or above. Glycaemic targets in all diabetic pregnancies have changed to fasting glucose below 5.3 mmol/L (4–5.2 mmol/L if on insulin) and 1 hour postprandial glucose below 7.8 mmol/L if these can be achieved safely. Continuous glucose monitoring and insulin pump therapy should not be used routinely but can be used if glycaemic control is problematic. Capillary ketone testing should be routine for women with type 1 diabetes when hyperglycaemic and for all women with diabetes including, GDM when acutely unwell. More flexibility is offered around recommended delivery timing: 37+0 weeks to 38+6 weeks for women with types 1 and 2 diabetes; prior to 40+6 in GDM (and earlier if complications arise). Postnatal testing following GSM should be by fasting glucose (not OGTT) at 6–13 weeks post partum. Testing later than this can use HbA1c. Introducing these changes will have resource implications, including a likely increase in the number of women diagnosed with GDM.
Mental health difficulties across childhood and mental health service use: findings from a longitudinal population-based study.

BACKGROUND Over the past 20 years the prevalence of child and adolescent mental disorders in high-income countries has not changed despite increased investment in mental health services. Insufficient contact with mental health services may be a contributing factor; however, it is not known what proportion of children have sufficient contact with health professionals to allow delivery of treatment meeting minimal clinical practice guidelines, or how long children experience symptoms prior to receiving treatment. AimsTo investigate the level of mental healthcare received by Australian children from age 4 years to 14 years. METHOD Trajectories of mental health symptoms were mapped using the Strengths and Difficulties Questionnaire. Health professional attendances and psychotropic medications dispensed were identified from linked national Medicare Benefits Schedule (MBS) and Pharmaceutical Benefits Scheme records. RESULTS Four trajectories of mental health symptoms were identified (low, high-decreasing, moderate-increasing and high-increasing). Most children with mental health symptoms had few MBS mental health attendances, and only a minority received care meeting study criteria for minimally adequate treatment. Children in the high-increasing and moderate-increasing trajectories were more likely to access care, yet there was no evidence of improvement in symptoms. CONCLUSIONS It is important that children and adolescents with mental health problems receive treatment that meets minimal practice guidelines. Further research is needed to identify the quality of care currently provided to children with mental health difficulties and how clinicians can be best funded and supported to provide care meeting minimal practice guidelines. Declaration of interestsNone.
Rembrandt Scholz

This paper examines the potential impact of changes in medical care on changing population health in Lithuania, Hungary and Romania, with west Germany included for comparison. We used the concept of deaths from certain causes that should not occur in the presence of timely and effective health care (amenable mortality) and calculated the contribution of changes in mortality from these conditions to changes in life expectancy between birth and age 75 [e (0-75)] for the periods 1980/81 to 1988 and 1992 to 1997. Temporary life expectancy improved consistently in west Germany (men: 2.7 years, women: 1.6 years). In contrast, gains were relatively small in the other countries, except among Hungarian women, who gained 1.3 years. Romanian men lost 1.3 years. In the 1980s, falling infant mortality made a substantial contribution to improvements in temporary life expectancy in all countries, of about a quarter to half a year. Of this, more than half can be attributed to amenable conditions. At older ages, falling amenable mortality contributed about 40% among those aged over 40 in Germany and, to a lesser extent, Hungary, while causing a loss of life expectancy in Romania. In the 1990s, improvements in infant mortality continued to make substantial contributions to life expectancy in Lithuania and Hungary but had little impact in either Germany or Romania. Among adults, improvements in amenable mortality continued to benefit Hungarians and west Germans. In Lithuania, up to two-thirds of the gain in temporary life expectancy were attributable to falling mortality from ischaemic heart disease whereas medical care otherwise seems to have had a negative impact. Romanian men and women experienced increases in amenable mortality that contributed up to a half of the overall loss of life expectancy. Our findings suggest that during the last 20 years changes in medical care had considerable impact, positively as well as negatively, on changing mortality in selected central and eastern European countries.
The Women's Interagency HIV Study

The Women's Interagency HIV Study comprises the largest U.S. cohort to date of human immunodeficiency virus (HIV)-seropositive women (N = 2,058) with a comparison cohort of seronegative women (N = 568). The methodology, training, and quality assurance activities employed are described. The study pop
Prevalence of the Metabolic Syndrome Among Us Adults: Findings From the Third National Health and Nutrition Examination Survey

Metabolic syndrome is diagnosed when three or more of the following criteria are met: abdominal obesity (waist circumference more than 102 cm in men and 88 cm in women); hypertriglyceridemia of 150 mg/dl or above; a high-density lipoprotein (HDL) cholesterol level less than 40 mg/dl in men or 50 mg/dl in women; blood pressure of 130/85 mm Hg or higher; or fasting glucose of at least 110 mg/dl. Individuals with metabolic syndrome are likelier than others to develop diabetes and cardiovascular disease and have increased mortality from all causes (and from cardiovascular disease in particular). The investigators attempted to determine the prevalence of the syndrome in the United States by analyzing data on 8814 men and women 20 years of age or older who took part in the Third National Health and Nutrition Examination Survey in the years 1988 to 1994. This is a cross-sectional health survey of a sample of the noninstitutionalized civilian American population. The overall age-adjusted prevalence of metabolic syndrome was 23.7%. The prevalence rose from 6.7% in persons 20 to 29 years of age to 42% in those aged 70 years and more. There was virtually no gender-related difference in prevalence rates for the combined racial groups. Metabolic syndrome was most prevalent in Mexican Americans and least prevalent in whites, African Americans, and "others. " Among both African Americans and Mexican Americans, women had higher prevalence rates than men. Extrapolating from age-specific prevalence rates and US census counts from the year 2000, 47 million US residents have metabolic syndrome. Considering its prevalence, it seems important to estimate the direct medical costs of metabolic syndrome. In the great majority of cases the critical causes are improper nutrition and insufficient physical activity, emphasizing the importance of controlling obesity and encouraging physical activity in the United States.
Preconception Care and the Risk of Congenital Anomalies in the Offspring of Women With Diabetes Mellitus: A Meta-Analysis

Preconception care (PCC) and strict periconceptional glycemic control are both used to minimize the risk of congenital birth defects in offspring of women with type 1 or type 2 diabetes mellitus (DM). These malformations are ascribed in large measure to poor periconceptional control. This study evaluated PCC by a meta-analysis of published studies of PCC in women with DM, published from 1970 to 2000. Two reviewers independently abstracted the data, and the rate and relative risk (RR) of major and minor malformations were pooled from eligible studies using a random effects model. Early first-trimester values of glycosylated hemoglobin were recorded. Eight retrospective and eight prospective cohort studies were included; they were carried out in Europe, the United Kingdom, the United States, and Israel. Most participants had type 1 DM, but three studies included women with type 2 DM. Women given PCC tended to be about 2 years older on average than the others. Methods of PCC were quite variable, although most centers provided some maternal education about the pregnancy risks associated with poor glycemic control. In seven studies reporting early gestational glycosylated hemoglobin values, mean levels were consistently lower in PCC patients. Among 2104 offspring, the pooled rate for major and minor anomalies was 2.4% in the PCC group and 7.7% in non-PCC recipients, for a pooled RR of 0.32. Among 2651 offspring, major malformations were less prevalent in the PCC group (2.1 vs. 6.5%; pooled RR = 0.36). Comparable results were obtained when only prospective studies were analyzed and in studies where the infant examiners were unaware of the mothers' PCC status. The lowest risk of major anomalies was in a study that administered folic acid periconceptionally to its PCC recipients; the RR was 0.11. This meta-analysis, which included both retrospective and prospective studies, demonstrates an association of PCC with a significantly lower risk of congenital anomalies in the offspring of women with established DM. The lowered risk was accompanied by significantly lower glycosylated hemoglobin values in the first trimester in recipients of PCC.
Behçet's disease associated with a lymphoproliferative disorder, mixed cryoglobulinemia, and an immune complex mediated vasculitis.

Abstract A woman, now 59 has been followed for 13 years with several manifestations of Behcet's disease. These were aphthous stomatitis, genital ulcers, uveitis causing blindness, recurrent erythema nodosum, and synovitis. In 1970 a poorly differentiated diffuse lymphocytic lymphoma appeared and was treated with radiotherapy. In 1976 she developed a mixed cryoglobulinemia and an immune complex mediated vasculitis manifested by purpura and neuropathy which improved on prednisone and chlorambucil therapy. The subsequent course of her lymphoproliferative disorder suggest that it was in fact benign.
Older People at the End of Life: Delivery of Care and Needs for Improvement from the Perspective of Bereaved Relatives

BACKGROUND Due to demographic changes with an increasing number of older people with chronic illness and multimorbidity palliative care for geriatric patients has become increasingly important. The aim of this study was to explore the perspective of bereaved relatives with regard to their experiences and expectations concerning the delivery of care for older people in the last phase of life. METHODS Qualitative interviews with 12 relatives of deceased older patients (aged 60 years or older). The interviews were recorded, transcribed, coded and analysed using the approach of qualitative content analysis according to Mayring. RESULTS The bereaved relatives perceived that the care for geriatric patients in the last phase of life was inappropriate in various respects. They criticised overtreatment (e.g. skin cancer diagnostic) as well as unmet needs (e.g. treatment of pain, patient centred care, communication). Family doctors were seen as the primary contact persons in the professional health system. CONCLUSIONS From the perspective of bereaved relatives care for older people in the last phase of life has serious deficits. They criticise an inappropriate priority setting and the disregard of palliative care. There is a need for better communication and information exchange regarding the needs and expectations of patients and relatives, and regarding the targets of treatment. Therefore it may be helpful to use advance directives more intensively. Furthermore, it seems to be necessary to strengthen generalist palliative care particularly delivered by family doctors and community nurses.
Role of Computerized Physician Order Entry Systems in Facilitating Medication Errors

as compared with 103 (8.2 percent) in the control group; the Kaplan-Meier estimates of the likelihood of freedom from deep-vein thrombosis or pulmonary embolism at 90 days were 94.1 percent (95 percent confidence interval, 92.5 to 95.4 percent) and 90.6 percent (95 percent confidence interval, 88.7 to 92.2 percent), respectively (P 0.001). The computer alert reduced the risk of deep-vein thrombosis or pulmonary embolism at 90 days by 41 percent (hazard ratio, 0.59; 95 percent confidence interval, 0.43 to 0.81; P 0.001). CONCLUSIONS The institution of a computer-alert program increased physicians’ use of prophylaxis and markedly reduced the rates of deep-vein thrombosis and pulmonary embolism among hospitalized patients at risk. Editorial Comment: Most hospitals have adopted electronic systems to alert physicians of drug interactions or possible substitutions, as well as other measures designed to improve the quality of care and decrease expenses. This approach was taken one step further by these authors, who evaluated whether notifying physicians that their patients were at increased risk for venous thromboembolism would decrease the incidence of deep vein thrombosis or pulmonary embolism. The premise was that simply notifying the physician would increase the use of appropriate prophylactic measures. Major surgery (defined as anything requiring general anesthesia), cancer and age greater than 75 years were included among the risk factors, each of which frequently applies to a urology population. In fact, more than 13% of the patients in the intervention group had a known diagnosis of a genitourinary cancer. The computer alert decreased the risk of deep vein thrombosis or pulmonary embolism by 41%. There are 2 lessons urologists can learn from this study. First, many urology patients are at increased risk for venous thromboembolism and appropriate prophylaxis should be used. In addition, although computer alert systems may seem intrusive at times, clinicians can expect to see more and more of them if there is further documentation that they improve the quality of care.
Safety, pharmacokinetics and efficacy of IMCgp100, a first-in-class soluble TCR-antiCD3 bispecific t cell redirector with solid tumour activity: Results from the FIH study in melanoma.

3016Background: T cell-based bispecific agents have shown activity in hematologic cancers, but solid tumor efficacy remains elusive. IMCgp100 is a bispecific biologic comprising an affinityenhanced TCR specific for gp100 and an anti-CD3 scFV. In vitro, IMCgp100 binds gp100+ melanoma cells causing redirection of cytotoxicity and induction of potent immune effects. Methods: The Phase I was conducted in HLA-A2+ pts with advanced melanoma, using a 3+3 design to define the MTD. Pts were treated with IMCgp100 (iv) weekly (QW, Arm 1) or daily (4QD3W, Arm 2) to evaluate safety, PK and efficacy. The recommended phase 2 regimen (RP2D-QW) was defined. Results: In the Ph I dose escalation,31 pts received doses from 5ng/kg to 900ng/kg. In arm 1 dose-limiting toxicity of gr 3 or 4 hypotension was seen and associated with rapid trafficking of peripheral lymphocytes to skin and tumor. The MTD was determined to be 600ng/kg QW. IMCgp100 has an approximately dose-proportional profile with a plasma T1/2 of 5-6 hrs at the RP2...
The Bitterest Pills: The Troubling Story of Antipsychotic Drugs

© Joanna Moncrieff 2013. All rights reserved. A challenging reappraisal of the history of antipsychotics, revealing how they were transformed from neurological poisons into magical cures, their benefits exaggerated and their toxic effects minimized or ignored.
Variables Affecting Kinetics of Minimal Residual Disease Clearance in Children with Lymphoblastic Leukaemia; Results of the United Kingdom Medical Research Council (UK MRC) Protocols ALL97, ALL97/99 and ALL2003.

We studied the influence of patient, leukaemia and treatment characteristics on the kinetics of Minimal Residual Disease (MRD) clearance in children with lymphoblastic leukaemia treated using an intensive risk stratified approach. UK MRC protocol ALL97 (1997–1999), and its amended version ALL 97/99 (1999–2002), compared the efficacy and toxicity of dexamethasone (DEX) with prednisolone (PRED), and 6-thioguanine (TG) with 6-Mercaptopurine (MP) in a randomised fashion. The trial produced a 5 year event-free survival (EFS) of 80%, with better systemic and Central Nervous System outcomes in DEX compared with PRED recipients but no difference between TG and MP recipients. Several changes to the risk stratification and treatment regimens during the period of the trial provided an opportunity to determine their impact on MRD clearance. We compared this with clearance in those treated on the successor trial ALL 2003 (more intensive induction containing DEX and Pegylated Asparaginase). The variables investigated for their potential influence on MRD status at the end of induction (EOI) were: NCI Risk; Asparaginase intensity (Erwinia Asparaginase [ERW] in ALL 97 and early part of ALL97/99 vs native or Pegylated E. Coli Asparaginase [E. Coli] in later part of ALL 97/99 and ALL2003); DEX vs PRED; and marrow response at day 8/15 of induction (Slow Early Response [SER] >25% blasts vs Rapid Early Response [RER] ⩽ 25% blasts). MRD was assessed using either a semi-quantitative sequence-specific PCR (ALL97) or Real-Time Quantitative PCR (ALL99 and ALL 2003) of antigen receptor gene re-arrangements at EOI. MRD status was defined as NEG if no MRD was detected by two markers sensitive to 10 −4 ; POS if > 10 −4 , and Positive Outside Quantitative Range (POQR) if positive −4 . Results were available from retrospective testing in 66 ALL97 and 76 ALL97/99 patients, and 204 ALL2003 patients monitored prospectively. There was no significant difference in the proportions of patients MRD NEG, POS or POQR in steroid or NCI sub-groups. Significantly more ERW Asparaginase recipients were MRD POS compared with E.Coli (p −4 at EOI have the same low risk of relapse as those who have undetectable MRD.
Chromosome numbers in certain Indian species ofUtricularia L. (Lentibulariaceae)

Chromosome numbers from meiotic studies have been reported for the following species ofUtricularia: U. aurea Lour. (n=21);U. baouleënsis A. Chev. (n=10);U. caerulea L. (n=20);U. inflexa var.stellaris (Linn.f.) P. Taylor (n=21);U. minutissima Vahl (n=8);U. scandens Benj. (n=6, 7); andU. stricticaulis Stapf (n=7). There are two cyto-races inU. scandens.
Detection of [Ca2+]I Changes In Sub-Plasma Membrane Micro Domains in A Single Living Cell By an Optical Fiber-Based Nanobiosensor

An optical fiber-based nanobiosensor, for advanced detection of [Ca 2+ ]i (i.e. intracellular Ca 2+ concentration) changes in sub-plasma membrane microdomains in a single living smooth muscle cell and a single living cardiomyocyte, was successfully prepared by coating silver and then immobilizing Calcium Green-1 Dextran, a calcium ion sensitive dye, on the distal end of the nanoprobe. The constructed nanobiosensor was capable of detecting ultra-low and local intracellular calcium ion concentration within the nanomolar range, which is around the physiological level of free cytosolic calcium ion in a single living cell. The response time was less than milliseconds enabling the detection of transient elementary calcium ion signaling events associated with calcium ion microdomains. The effects of stimulants such as high potassium buffer solution and norepinephrine solution were also investigated. The resulting system could thus greatly facilitate the development of an advanced nano-diagnostic platform for in vivo and real-time sensing/diagnosing of [Ca 2+ ]i at the single cell level.
Construction of plant bacterial artificial chromosome (BAC) libraries: an illustrated guide.

J. Agric. Genomics, 5 ABSTRACT Bacterial artificial chromosome (BAC) libraries have become invaluable tools in plant genetic research. However, it is difficult for new practitioners to create plant BAC libraries de novo because published protocols are not particularly detailed, and plant cells possess features that make isolation of clean, high molecular weight DNA troublesome. In this document we present an illustrated, step-by-step protocol for constructing plant BAC libraries. This protocol is sufficiently detailed to be of use to both new and experienced investigators. We hope that by reducing the obstacles to BAC cloning in plants, we will foster new and accelerated progress in plant genomics.
Activation by IKKα of a second, evolutionary conserved, NF-κB signaling pathway

In mammals, the canonical nuclear factor κB (NF-κB) signaling pathway activated in response to infections is based on degradation of IκB inhibitors. This pathway depends on the IκB kinase (IKK), which contains two catalytic subunits, IKKα and IKKβ. IKKβ is essential for inducible IκB phosphorylation and degradation, whereas IKKα is not. Here we show that IKKα is required for B cell maturation, formation of secondary lymphoid organs, increased expression of certain NF-κB target genes, and processing of the NF-κB2 (p100) precursor. IKKα preferentially phosphorylates NF-κB2, and this activity requires its phosphorylation by upstream kinases, one of which may be NF-κB–inducing kinase (NIK). IKKα is therefore a pivotal component of a second NF-κB activation pathway based on regulated NF-κB2 processing rather than IκB degradation.
Identification and transmission of Piper yellow mottle virus and Cucumber mosaic virus infecting black pepper (Piper nigrum) in Sri Lanka

Sri Lankan black pepper with symptoms of yellow mottle disease contained a mixture of viruses: Piper yellow mottle virus (PYMV) particles (30 × 130 nm), Cucumber mosaic virus (CMV, 30 nm diameter isometric particles), and unidentified, isometric virus-like particles (30 nm diameter). An effective purification procedure is described for PYMV. Immunosorbent and conventional electron microscopy successfully detected badnavirus particles only when at least partially purified extracts were used. PYMV was confirmed as the cause of the disease, with the other two viruses apparently playing no part in producing symptoms. PYMV was transmitted by grafting, by the insect vectors citrus mealy bug (Planococcus citri) and black pepper lace bug (Diconocoris distanti), but not by mechanical inoculation or through seeds. The CMV isolate was transmitted to indicator plants by mechanical inoculation and by the vector Aphis gossypii, but not by Myzus persicae; but neither mechanical nor insect transmission of CMV to black pepper was successful. A sensitive polymerase chain reaction assay was developed to detect PYMV in black pepper.