“Previously, replicating adenovirus type 5 host range (Ad5

“Previously, replicating adenovirus type 5 host range (Ad5hr)-HIV/SIV recombinant priming in combination with SIV envelope boosting, resulted in significant, LY2090314 cost durable protection in 39% of rhesus macaques after SIVmac251 challenge. Both

Env-specific antibody mediating ADCC, and cellular immunity correlated with protection. Here we evaluate the relative immunogenicities of novel HIV proteins and their contribution to protection in a SHIV89.6P model. All groups were primed with Ad-HIVenv(89.6P), SlVgag(239), and SIVnef(239) recombinants. One group was not boosted, one received HIV(89.6P)gp140 Delta CFI protein, and one a novel HIV-1 poly-peptide “peptomer”. The HIV(89.6P)gp140 Delta CFI protein in adjuvant strongly boosted Env-specific antibody and memory T cell responses in blood and tissue, resulting in significant reductions in acute and set point viremia. Macaques not boosted, showed a significant reduction in set point viremia, a full 32 weeks after the last LY294002 mw Ad priming immunization. The HIV peptomer-boosted group showed a trend toward chronic

viremia reduction, but was not protected. (c) 2008 Elsevier Inc. All rights reserved.”
“The length of the reporting period specified for items assessing pain and fatigue varies among instruments. How the length of recall impacts the accuracy of symptom reporting is largely unknown. This study investigated the accuracy of ratings for reporting periods ranging from 1 day to 28 days for several items from widely used pain and fatigue measures (SF36v2. Selleck GSK2118436 Brief

Pain Inventory, McGill Pain Questionnaire, Brief Fatigue Inventory). Patients from a community rheumatology practice (N = 83) completed momentary pain and fatigue items oil average of 5.4 times per day for a month using an electronic chary. Averaged momentary ratings formed the basis for comparison with recall ratings interspersed throughout the month referencing 1-day, 3-day, 7-day. and 28-day periods. As found in previous research, recall ratings were consistently inflated relative to averaged momentary ratings. Across most items. 1-day recall corresponded well to the averaged momentary assessments for the day. Several, but not all. items demonstrated Substantial correlations across the different reporting. periods. An additional 7 day-by-day recall task suggested that patients have increasing difficulty actually remembering symptom levels beyond the past several days. These data were collected while patients were receiving usual care and may not generalize to conditions where new interventions are being introduced and Outcomes evaluated. Reporting periods can influence the accuracy of retrospective symptom reports and should be a consideration in study design. 2008 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

None of the interventions were significantly better than the othe

None of the interventions were significantly better than the others in lowering glucose parameters. The Mediterranean diet reduced HbA1c significantly compared to usual care but not compared to the Palaeolithic diet. ConclusionsThe effect of alterations in dietary

practice irrespective of weight loss on glycaemic control cannot be concluded from the present review. The need for further research in this area is apparent because no firm conclusions about relative effectiveness of interventions could be drawn as a result of the paucity of the evidence.”
“Background: Home-based rehabilitation is a promising approach to improve access to pulmonary rehabilitation.\n\nObjective: To assess whether self-monitored, home-based rehabilitation is as effective as outpatient, hospital-based rehabilitation in patients with chronic obstructive pulmonary disease (COPD).\n\nDesign: Randomized, multicenter, Volasertib supplier noninferiority trial.\n\nSetting: 10 academic and community medical centers in Canada.\n\nPatients: 252 patients with moderate to severe COPD.\n\nIntervention: HKI-272 in vitro After a 4-week education program, patients took part in home-based rehabilitation or outpatient, hospital-based rehabilitation for 8 weeks. They were followed for 40 weeks to complete the 1-year study.\n\nMeasurements: The primary outcome was the change in Chronic Respiratory Questionnaire dyspnea subscale score at

1 year. The primary analysis took a modified intention-to-treat approach by using all patients who provided data at the specified follow-up time, regardless of their level of adherence. The analysis used regression modeling that adjusted for the effects of center, sex, and baseline level. All differences were computed as home intervention minus outpatient

intervention.\n\nResults: Both interventions produced similar improvements in the Chronic Respiratory Questionnaire dyspnea subscale at 1 year: improvement in dyspnea SN-38 inhibitor of 0.62 (95% CI, 0.43 to 0.80) units in the home intervention (n = 107) and 0.46 (CI, 0.28 to 0.64) units in the outpatient intervention (n = 109). The difference between the 2 treatments at 1 year was small and clinically unimportant. The 95% CI of the difference did not exceed the prespecified noninferiority margin of 0.5: difference in dyspnea score of 0.16 (CI, -0.08 to 0.40). Most adverse events were related to COPD exacerbations. No serious adverse event was considered to be related to the study intervention.\n\nLimitation: The contribution of the educational program to the improvement in health status and exercise tolerance cannot be ascertained.\n\nConclusion: Home rehabilitation is a useful, equivalent alternative to outpatient rehabilitation in patients with COPD.”
“The reemergence of chikungunya virus (CHIKV) has compounded the already existing dengue problem because of clinical similarities and common vector, demanding the need for a rapid and specific diagnosis.

(C) 2011 Elsevier B V All rights reserved “
“Herein two ne

(C) 2011 Elsevier B.V. All rights reserved.”
“Herein. two new series of poly(glycoamidoamine)s (branched and linear) have been synthesized by polycondensation. The polymer repeat units have been designed to contain D-glucaramide, meso-galactaramide,

D-mannaramide, or L-tartaramide structures and five or six ethyleneamine units to investigate the amine density Fosbretabulin nmr effects on the bioactivity as compared to a similar series of poly (glycoamidoamine) s previously described that contain four ethyleneamines. These delivery vehicles were created to examine the effects that the number of secondary amines in the polymer repeat unit and the polymer structure (branched and linear) have on plastmid DNA (pDNA) binding affinity, polyplex formation, cell viability, and gene expression in the absence and presence of serum in the culture medium. The results reveal that the

new polymers with higher amine density in the repeat unit do not significantly enhance the transfection Compound C in vivo efficiency compared to that of previous models containing four ethyleneamines, but an increase in cytotoxicity is noticed. Linear polymers reveal higher pDNA neutralization efficacy, gene expression, and toxicity than the branched versions containing a similar chemical structure, which may be caused by a higher protonation of the amine groups. With these new vectors, some interesting trends emerged. The galactaramide and tartaramide, analogues revealed higher delivery efficiency than the glucaramide and mannaramide structures.

In addition, the branched and linear structures containing five ethyleneamines in the repeat unit formed polyplexes at higher NIP ratios, which had lower zeta potential and lower delivery efficacy than the analogues with six ethyleneamines, and also the linear structures generally revealed higher delivery click here efficiency and toxicity when compared to those of their branched analogues.”
“Dysembryoplastic neuroepithelial tumors (DNET) and gangliogliomas (GG) are generally associated with epilepsy in young patients. Presurgical work-up and postsurgical results vary from center to center. Seizures are commonly focal with secondary generalization, and surgical treatment is often effective.\n\nTwenty-eight patients with DNET and 24 patients with GG were eligible for this retrospective study. The authors present clinical, radiological, and pathological characteristics and seizure outcome of 52 patients histopathologically diagnosed with either a DNET or a GG.\n\nCharacteristically the majority of the tumors showed hypointensity on T(1)-weighted images and increased signal intensity on both T(2)-weighted and FLAIR images. At the last follow-up (mean 54.3 months), overall favorable seizure outcome was 94.2% (n = 49). Twenty-six (92.8%) patients with DNET and 21 (87.5%) patients with GG were seizure free. Complete drug withdrawal was achieved in 26 (50%) patients. Shorter duration of epilepsy (p = 0.

Sporocysts shed from day 6 on after experimental infection by the

Sporocysts shed from day 6 on after experimental infection by the Northern goshawk were of ovoid appearance (11.9 x 7.9 mu m). Ultrastructurally, schizonts of all developmental stages were found in the liver, spleen and next to or in endothelial cells of various organs of domestic pigeons 7 to 12 days after experimental infection. The cyst wall surface of slender sarcocysts (1 to 2 mm in length and 20 to 50 mu m in width) was smooth and lacked protrusions. Cystozoites were lancet-shaped and measured 7.5 x 1.5 mu m in Giemsa stain smears. The morphological findings, when combined with data of experimental infection and genetic studies, convergently

indicate that the recently discovered Sarcocystis selleck products species represents a new species. We therefore propose to name this parasite Sarcocystis calchasi species nova.”
“Objective: For patients with postoperative Selleckchem ERK inhibitor pleural empyema, open window thoracostomy (OWT) is often necessary to prevent sepsis. Vacuum-assisted closure (VAC) is a well-known therapeutic option in wound treatment. The efficacy and safety of intrathoracal VAC therapy, especially in patients with pleural empyema with bronchial stump insufficiency or remain lung, has not yet been investigated.\n\nMethods: Between October 2009 and July 2010,

eight consecutive patients (mean age of 66.1 years) with multimorbidity received an OWT with VAC for the treatment of postoperative or recurrent pleural empyema. Two of them had a bronchial stump insufficiency (BPF).\n\nResults: VAC therapy ensured local control of the empyema and control of sepsis. The continuous suction AG-881 clinical trial up to 125 mm Hg cleaned the wound and thoracic cavity and supported the rapid healing. Additionally, installation of a stable vacuum was possible in the two patients with BPF. The smaller bronchus stump fistula closed spontaneously due to the VAC therapy,

but the larger remained open.\n\nThe direct contact of the VAC sponge did not create any air leak or bleeding from the lung or the mediastinal structures. The VAC therapy allowed a better re-expansion of remaining lung.\n\nOne patient died in the late postoperative period (day 47 p.o.) of multiorgan failure. In three cases, VAC therapy was continued in an outpatient service, and in four patients, the OWT was treated with conventional wound care. After a mean time of three months, the chest wall was closed in five of seven cases. However, two patients rejected the closure of the OWT. After a follow-up at 7.7 months, neither recurrent pleural empyema nor BPF was observed.\n\nConclusion: VAC therapy was effective and safe in the treatment of complicated pleural empyema. The presence of smaller bronchial stump fistula and of residual lung tissue are not a contraindication for VAC therapy.”
“Phragmites karka (Retz.) Trin, ex.

RESULTS We identified two principal components of teaching effect

RESULTS We identified two principal components of teaching effectiveness: charisma and intellect. There was no association between rating of intellect and TER. Rating of charisma and the display of an attractive photograph were both positively associated with TER and a significant interaction between these two variables was apparent (p smaller than 0.001). The regression coefficient for the association between charisma and TER was 0.26 (95% confidence interval [CI] 0.10-0.41) when an attractive picture was displayed

and 0.83 (95% CI 0.66-1.00) when an unattractive picture was displayed (p smaller than SB273005 nmr 0.001). CONCLUSIONS When medical students rate classroom teachers, they consider the degree to which the teacher is charismatic, although the relationship between this attribute and TER appears to be modified by the perceived physical attractiveness of the teacher. Further studies are needed to identify other variables that may influence subjective ratings of teaching effectiveness and to

evaluate alternative strategies for rating teaching effectiveness.”
“The concern regarding the ecotoxicological effects of nanomaterials in the terrestrial environment PXD101 cell line is increasing. Against this background, several studies have investigated the effects of different nanomaterials on various earthworm species. Since the earthworm is a representative

invertebrate present in soil and occupies an important trophic level, many studies have SN-38 in vivo focused on earthworms. Understanding how and why nanoparticles are toxic to organisms is important to nanotoxicologists and ecotoxicologists. We have collated information from studies on the toxicity of metal- and carbon-based nanomaterials to earthworms in the soil matrix, and trends in the adverse effects of nanomaterials on earthworms were analyzed. Most studies showed that the survival and growth of adult earthworms are negligibly affected by nanomaterials in the soil. However, many studies reported that nanomaterials may result in a reduction in the reproductive activity. This study presents an intensive overall view of the ecotoxicological impact of nanomaterials on earthworms at the organism, cellular, and molecular levels.”
“Increased amyloidogenic processing of the amyloid-beta protein precursor (A beta PP) is a characteristic of Alzheimer’s disease (AD). We previously observed that the prolyl isomerase Pin1, which is down-regulated in AD, regulates A beta PP conformation accelerating cis/trans isomerization of the phospho-Thr668-Pro669 peptide bond, and that Pin1 knockout in mice increases the amyloidogenic processing of A beta PP, although the underlying mechanism is still unknown.

Results showed that soil bulk density in 0-20 cm soil layer decre

Results showed that soil bulk density in 0-20 cm soil layer decreased from 1.71 g cm(-3) in unreclaimed land to 1.44 g cm(-3) in reclaimed 3 yr fields, and saturated soil water content of 0-10 cm layer increased correspondingly from 20.3 to 30.2%. Both soil salinity and pH value in 0-40 cm soil layer dropped markedly after reclaiming 3 yr. Soil organic matter content reduced, while total nitrogen, total phosphorus, and total potassium all tended to increase after cropping and drip irrigation. The quantities of bacteria, actinomycete, and fungi in 0-40 cm soil layer all

greatly increased with increase of reclaimed years, and they tended to distribute homogeneously in 0-40 cm soil profile. The urease activity and alkaline phosphatase activity in 0-40 cm soil layers were also enhanced, but the sucrase activity was not greatly changed. These results indicated that after crop cultivation check details and drip irrigation, soil physical environment and nutrients status were both improved. This was benefit

for microorganism’s activity and plant’s growth.”
“Ulmus pumila vary its water use strategy from seedling to maturity in a water-limited sandy land by adopting different photosynthetical capacities, water use efficiencies and morphological traits.\n\nRegeneration failure of natural Ulmus pumila populations has become a growing concern related to vegetation conservation and prediction of environmental change in the sandy lands of northern China. To better understand the life-history strategies of U. pumila PD0332991 purchase and its adaptation to drought click here in semiarid environments, we studied ecophysiological and morphological traits related to water use in an age sequence of U. pumila representing four age classes: current-year seedlings (Uc), age 2- to 5-year-old saplings (Us), juveniles (Uj), and mature trees (Um). A comparison of

hydrogen isotope data in xylem sap, soil water in different layers and groundwater showed that Uc relied on the soil water in the topsoil (0-40 cm), Us and Uj absorbed soil water from deeper soil (> 40 cm), while Um mainly used stable groundwater with very deep (> 2 m) taproots. Significantly lower predawn leaf water potentials were observed in Uc than in Uj or Um, suggesting that Uc experienced more severe water stress and had a weaker capacity to recovery. Moreover, Uc had the highest daily maximum net assimilation rate, daily maximum transpiration rate and daily maximum stomatal conductance, all of which decreased remarkably at midday. A “go for broke” strategy is probably practiced by Uc which try to provide the growth they need to become established, but with a great risk of mortality. Um used a more conservative strategy by effectively regulating the instantaneous water-use efficiency, and maintaining both stable gas exchange levels and significantly higher long-term water-use efficiency.

9-fold differential expression between hemispheres (BAIAP2, DAPPE

9-fold differential expression between hemispheres (BAIAP2, DAPPER1, LMO4, NEUROD6, ATP2B3, and ID2) and performed a case-control association study in an initial Spanish sample learn more of 587 ADHD

patients (270 adults and 317 children) and 587 control subjects.\n\nResults: The single- and multiple-marker analysis provided evidence for a contribution of BAIAP2 to adulthood ADHD (p = .0026 and p = .0016, respectively). We thus tested BAIAP2 for replication in two independent adult samples from Germany (639 ADHD patients and 612 control subjects) and Norway (417 ADHD cases and 469 control subjects). While no significant results were observed in the Norwegian sample, we replicated the initial association between BAIAP2 and adulthood ADHD in the German population (p = .0062).\n\nConclusions: Our results support the participation of BAIAP2 in the continuity of ADHD across life span, at least in some of the populations analyzed, and suggest that genetic factors potentially influencing abnormal cerebral lateralization may be involved in this disorder.”

Medical school and resident training programmes offer different learning opportunities and outcomes. The aim of the study was to assess medical student and intern experience in common clinical procedures.\n\nMethods: Interns employed in a metropolitan teaching hospital from 2000 to 2004 completed a survey of experience LY-374973 and confidence SN-38 cell line in clinical procedures at the beginning and end of their intern year. Attendance at and the contribution to procedural confidence of a voluntary procedural skill-training programme were examined.\n\nResults: For the 314 interns, clinical experience before and during internship varied for each procedure and between year cohorts as did training programme attendance (44-84%). Student procedural confidence was predicted by pre-intern experience either on patients or by simulation (beta = 0.17, 95% confidence

interval (CI) 0.02-0.21, P = 0.03) and age > 30 years on commencing internship (beta = 8.44, 95% CI 3.03-14.06, P = 0.003. Adjusted R(2) = 0.08, P = 0.002). Intern procedural confidence by year’s end was predicted by attendance at the training programme (beta = 0.48, 95% CI 0.34-0.62, P < 0.001), intern experience with patient procedures (beta = 0.34, 95% CI 0.21-0.47, P < 0.001) and a clear decision to enter a postgraduate training programme (beta = 0.13, 95% CI 0.04-0.22, P = 0.007, Adjusted R(2) = 0.50, P < 0.001).\n\nConclusion: Interns and students receive variable experience to carry out procedural skills on patients. This makes designing training programmes difficult as training needs vary each year. Both mandatory supervision of key skills and opportunities to supplement limited experience are needed during the intern year to ensure a uniform experience.

Unilateral oophorectomy implies a significant reduction of the ov

Unilateral oophorectomy implies a significant reduction of the ovarian follicular reserve. Thus, one might expect that the time to menopause is shortened by several years in women who have

undergone unilateral oophorectomy. A retrospective cohort study of 23 580 Norwegian women who were included in the population-based HUNT2 Survey during the years 19951997. Data were obtained by two self-administered questionnaires at study inclusion. Cox proportional hazard models were used to estimate FK228 mouse relative risks of menopause according to unilateral oophorectomy status with and without adjustment for birth cohort, parity, smoking, body mass index (BMI) and age at menarche. Women who had undergone unilateral oophorectomy were younger at

menopause [mean 49.6 years; 95 confidence interval (CI): 49.250.0] than women without unilateral oophorectomy (mean 50.7 years; 95 CI: 50.650.8) (P 0.001). The crude relative risk of menopause was 1.28 (95 CI: 1.151.42) and remained similar after adjustment for the study factors above (adjusted relative risk 1.27; 95 CI: 1.141.41). In addition, recent birth cohort and high BMI were associated with higher age at menopause. Information on unilateral oophorectomy was based on self-reports. Some women may therefore have been misclassified. Although the effect of unilateral oophorectomy on the age at menopause is similar to that of smoking, it is weaker ISRIB chemical structure than anticipated from the loss of ovarian follicular reserve. Thus, compensatory mechanisms may occur in the remaining ovary. The present study was supported by the South East Health Region Norway (grant no. 2739100). None of the authors has a conflict

of interest.”
“Background: Canadians of Chinese descent, represent one of the fastest growing visible minority groups in Canada, (as well as the second largest), but relatively little is known about the clinical features of heart failure (HF) in Chinese-Canadian versus non-Chinese Canadian patients. Methods: We conducted a population-based analysis of urban patients hospitalized in Ontario, Canada for the first time with a most responsible diagnosis of HF between April 1, 1995 and March 31, 2008. Among the 99,278 patients, 1,339 (1.3%) were classified as Chinese using a previously GSK J4 validated list of Chinese surnames. Through linkage to other administrative databases, we compared the clinical characteristics, pharmacological management, and outcomes of Chinese versus non-Chinese HF patients. Results: Ischemic heart disease was identified as the possible etiology of HF in a greater proportion of non-Chinese patients (47.7% vs. 35.3%; p smaller than 0.001) whereas hypertension (26.1% vs. 16.1%; p smaller than 0.001) and valvular heart disease (11.6% vs. 7.2%; p smaller than 0.001) were relatively more common in Chinese patients. Chinese patients were prescribed angiotensin-converting enzyme (ACE) inhibitors less frequently (57.5% vs. 66.4%, p smaller than 0.

Analysis of transcripts with a pmoA-specific

microarray f

Analysis of transcripts with a pmoA-specific

microarray found a Methylosarcina-affiliated SU5402 OTU associated with the surface zone. High oxygen but only nanomolar methane concentrations at the surface suggested an adaptation of this OTU to oligotrophic conditions. No transcripts of type II methanotrophs (Methylosinus, Methylocystis) were found, which indicated that this group was represented by resting stages only. Hence, different OTUs within a single guild shared the same microenvironment and exploited different niches. The ISME Journal (2012) 6, 2128-2139; doi:10.1038/ismej.2012.57; published online 14 June 2012″
“The reaction of Ni(COD)(2), IPr, and nitrile affords dimeric [Ni(IPr)RCN](2) in high yields. X-ray analysis revealed these species display simultaneous eta(1)- and eta(2)-nitrile binding modes. These dimers are catalytically competent in the formation of pyridines from the cycloaddition of diynes and nitriles. Kinetic analysis showed the reaction to be first order in [Ni(IPr)RCN](2), zeroth order in added IPr, zeroth order in nitrile, and zeroth URMC-099 datasheet order in diyne. Extensive stoichiometric competition studies were performed, and selective incorporation of the exogenous, not dimer bound, nitrile was observed. Post cycloaddition, the dimeric state was found to be largely preserved. Nitrile and ligand exchange experiments were performed and found to be inoperative in the catalytic

cycle. These observations suggest a mechanism whereby the catalyst is activated by partial dimes-opening followed by binding of exogenous nitrite and subsequent oxidative heterocoupling.”
“Primary lacrimal sac tumor is extremely rare, and moreover, glandular tumor is exceptional. Herein, we described the first documented case of primary ductal adenocarcinoma of the lacrimal sac. A 79-year-old Japanese female presented with persistent swelling of her left lower eyelid. Computed tomography demonstrated an irregular-shaped

tumor involving the left lacrimal sac, lower eyelid, sinonasal tract, and AZD2014 purchase internal side of the left orbit. Biopsy from the eyelid revealed a poorly differentiated adenocarcinoma. Histopathological study of the resected lacrimal sac tumor revealed an infiltrative neoplastic growth that was composed of cribriform structures with comedonecrosis. The neoplastic cells had relatively rich granular eosinophilic cytoplasm and large round to oval nuclei containing conspicuous nucleoli. The left cervical lymph nodes had metastatic carcinoma. Immunohistochemically, the neoplastic cells were diffusely positive for gross cystic disease fluid protein-15 and androgen receptor. Moreover, mammalian target of rapamycin (mTOR), 4E-BP1, and p4E-BP1 were expressed. According to these results, an ultimate diagnosis of primary ductal adenocarcinoma of the lacrimal sac was made. Only 9 cases of primary lacrimal sac adenocarcinoma have been reported, and this is the first reported case of ductal adenocarcinoma of the lacrimal sac.

“Most bacterial chromosomes contain homologs of plasmid pa

“Most bacterial chromosomes contain homologs of plasmid partitioning (par) loci. These loci encode ATPases called ParA that are thought to contribute to the mechanical force required

for chromosome and plasmid find more segregation. In Vibrio cholerae, the chromosome II (chrII) par locus is essential for chrII segregation. Here, we found that purified ParA2 had ATPase activities comparable to other ParA homologs, but, unlike many other ParA homologs, did not form high molecular weight complexes in the presence of ATP alone. Instead, formation of high molecular weight ParA2 polymers required DNA. Electron microscopy and three-dimensional reconstruction revealed that ParA2 formed bipolar helical filaments on double-stranded DNA in a sequence-independent manner. These

filaments had a distinct change in check details pitch when ParA2 was polymerized in the presence of ATP versus in the absence of a nucleotide cofactor. Fitting a crystal structure of a ParA protein into our filament reconstruction showed how a dimer of ParA2 binds the DNA. The filaments formed with ATP are left-handed, but surprisingly these filaments exert no topological changes on the right-handed B-DNA to which they are bound. The stoichiometry of binding is one dimer for every eight base pairs, and this determines the geometry of the ParA2 filaments with 4.4 dimers per 120 angstrom pitch left-handed turn. Our findings will be critical for understanding how ParA proteins function in plasmid and chromosome segregation.”
“Our previous study has for the first time demonstrated that atopic dermatitis (AD) patients show enhanced plasma concentrations

of PF4 and beta-TG. In addition, it has been suggested that chemokines may be the markers of AD severity. The aim of this study was to determine whether enhanced platelet activation in active AD withdraws when the disease reaches ABT-737 cell line the clinical remission stage. Plasma PF-4 and beta-TG concentrations were studied in 10 AD patients and in 23 healthy controls. Patients were examined twice: first, during the active period, and next, during the clinical remission lasting for at least 6 months. Plasma PF-4 and beta-TG concentrations in patients upon AD remission were significantly lower as compared to active AD and did not differ significantly from the healthy subjects. Enhanced platelet activation is a transient phenomenon accompanying active AD and disappears during clinical remission. As with earlier data, the findings point to platelet activity in AD increasing during flare, falling following therapy and normalizing upon remission.”
“This study evaluated secondary caries and periodontal conditions associated with metal (MCs) and composite resin copings (RCs) of abutment teeth for overdentures. The rates of secondary caries and periodontal problems in 70 root copings (41 MCs, 29 RCs) in 35 patients were retrospectively investigated for a period of 6.9 years.