nigrum, a simple, accurate and precise HPLC-PDA method was developed for the simultaneous determination of the above-mentioned six compounds. The separation was achieved by Phenomenex Luna RP C-18 column (150 x 4.6 mm, 5 mu m, Phenomenex Inc, CA, USA) with a binary gradient solvent

system of water-acetonitrile, at a flow rate of 1.0 mLmin(-1) and detected at 210, 232, 262 and 343 nm. All six calibration curves showed good linearity (R-2 VX-680 datasheet > 0.9966). The method was reproducible with intra-and inter-day variations of less than 2% and 5%, respectively. The results demonstrated that this method is simple, reliable and suitable for the quality control of these plants.”
“Objective: To evaluate the pregnancy outcome in women > 30 years old with uterine fibroids also considering other possible concomitant risk factors. Methods: A multicentric, observational and retrospective study was conducted. All women were asked to complete a questionnaire

while they were in hospital and the outcome of pregnancy was investigated. Results: Women with uterine fibroids before pregnancy were more frequently > 35 years old and in their clinical history before pregnancy showed more pelvic pain, polliachiuria, previous pelvic surgery, hypermenorrhea Selleckchem BVD-523 and dysmenorrhea, than control women (p < 0.0001). During pregnancy patients with uterine fibroids showed significantly more threatened preterm birth (PTB) and PTB, weight gain, hyperemesis, gestational hypertension and post-partum bleeding and showed more often requirement for emergency

cesarean section (p < 0.0001). The multivariate logistic regression model used for evaluating the effect of clinical parameters on outcome of pregnancy showed that age > 35 years, pelvic pain, work, weight gain, hyperemesis, threatened miscarriage and threatened PTB were significantly correlated with unfavorable pregnancy outcome, independently of the presence of uterine fibroids (p < 0.0001). Conclusions: The present study confirming a more frequent negative pregnancy outcome in presence of uterine fibroids, showed that other risk factors may affect pregnancy and delivery outcome in women aging > 30 years old.”
“Activity-guided fractionations of leaf extracts from Laurus nobilis L. led to the isolation of a known sesquiterpene lactone, deacetyl laurenobiolide LGX818 supplier (1). Compound 1 showed antimicrobial activity against periopathic pathogens (Actinomyces viscosus, Porphyromonas gingivalis, Prevotella intermedia and Actinobacillus actinomycetemcomitans), opportunistic Gram-positive bacteria (Staphylococcus aureus and Streptococcus pyogenes) and fungi (Candida albicans, Cryptococcus neoformans and Aspergillus fumigatus). Furthermore, acetylation and cyclisation of deacetyl laurenobiolide (1) yielded laurenobiolide (2) and a new compound, (5S,6R,7S,8S,10R)-6,8-dihydroxyeudesma-4(15), 11(13)-dien-12-oic acid 12,8-lactone (3), respectively. Compounds 2 and 3 also showed antimicrobial activities.

The prepared CS-PAA complex particles had positive zeta potential and dispersed very well in the aqueous solution. Structure and morphology of

complex particles were investigated with the changes in the feeding molar ratio of glucosamine unit in CS to AA monomer. It was found at a molar ratio of 1.0/1.1, a hollow structure in complex particles was observed after polymerization. From solid state C-13-NMR and FTIR analyses, the results confirmed that CS-co-PAA copolymer was also produced during polymerization in addition to the PAA homopolymer, and both constituted in the structure of complex particles. The synthesized complex particles were environmentally sensitive in which their mean diameter could change with the pH value of medium. Moreover, the complex particles SYN-117 cost showed a continuous release of the encapsulated doxycycline hyclate up to 8 days. These complex particles with environmentally sensitive properties are expected to be utilized in the hydrophilic drug delivery system. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 120: 1659-1670, EPZ5676 supplier 2011″
“PURPOSE: To compare the

effects of fluidic parameters on the central corneal thickness (COT), corneal endothelium, and anterior segment inflammation after phacoemulsification with longitudinal ultrasound.

SETTING: Iladevi Cataract & IOL Research Center, Ahmedabad, India.

METHODS: In this prospective randomized patient- and examiner-masked study. consecutive patients with age-related cataract were randomly assigned to Group 1 (low fluidic parameters. aspiration flow rate 25 this website cc/min, bottle height 70 cm and 90 cm; vacuum <= 400 mm Hg) or Group 2 (high fluidic parameters: aspiration flow rate 40 cc/min, bottle height 90 cm and 110 cm, vacuum <= 650 mm Hg). The rate of change in CCT and endothelial cell density (ECD), the incidence of anterior segment inflammation, and corneal clarity were compared between groups.

RESULTS: The mean change in CCT from preoperatively to 1 day postoperatively was -6.49% +/- 2 7% in Group 1 and -13 44% +/- 4 3% in Group

2 and from preoperatively to 7 days, -1 74% +/- 1.3% pill and -5.55% +/- 4.3%, respectively (both P < 001). There was no statistically significant difference in the rate of change in ECD between groups from preoperatively to 3 months postoperatively (4 67% +/- 0 15% versus -5 22% +/- 2 84% (P = 45) Anterior chamber flare, cells, and corneal clarity at 1 day were significantly better in Group 1 than in Group 2.

CONCLUSION: Low fluidic parameters led to a lower increase in COT 1 day and 7 days postoperatively, decreased anterior segment inflammation at 1 day, and yielded clear corneas”
“A technique is proposed that realizes fluxoid-based mechanical torque in the subfemtonewton-meter range.

Experimental tests in 6 L bubble column confirmed for both Chlorella and Nannochloropsis the possibility to significantly enhance growth in the presence of light deficiency through mixotrophic operation. Conclusions Mixotrophic growth is governed by the interaction between organic carbon and nitrogen. This can have a profound impact on kinetic modeling of

microalgal growth and on the operation of cultivation systems. Controlling the C/N ratio is in particular fundamental to optimize reactor operation. (c) 2013 Society of Chemical Industry”
“Nanocrystalline ZnTe was prepared by mechanical alloying. X-ray diffraction (XRD), energy dispersive spectroscopy, Raman spectroscopy, and photoacoustic absorption spectroscopy techniques PXD101 cell line were used to study the structural, chemical, optical, and thermal properties of the as-milled powder. An annealing of the mechanical alloyed sample at 590 degrees C for 6 h was done to investigate the optical properties in a defect-free sample (close to bulk form). The main crystalline phase formed was the zinc-blende ZnTe, but residual trigonal tellurium and hexagonal ZnO phases were also observed for both as-milled and annealed samples. The structural parameters, phase fractions, average crystallite sizes, and microstrains of all crystalline phases were obtained from Rietveld analyses

of the X-ray patterns. Raman results corroborate the XRD results, showing the longitudinal optical phonons of ZnTe (even at third order) and those modes of trigonal Te. Nonradiative surface recombination and thermal bending heat transfer mechanisms were proposed from photoacoustic analysis. selleckchem An increase in effective thermal diffusivity coefficient was observed after annealing and the carrier diffusion coefficient, the surface recombination velocity, and the recombination time parameters remained the same. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3155887]“
“As a routine, karyotyping of invasive prenatal samples is performed as an adjunct to referrals for DNA mutation detection and metabolic testing. We performed a retrospective study on 500 samples to assess the diagnostic

selleck kinase inhibitor value of this procedure. These samples included 454 (90.8%) chorionic villus (CV) and 46 (9.2%) amniocenteses specimens. For CV samples karyotyping was based on analyses of both short-term culture (STC) and long-term culture (LTC) cells. Overall, 19 (3.8%) abnormal karyotypes were denoted: four with a common aneuploidy (trisomy 21, 18 and 13), two with a sex chromosomal aneuploidy (Klinefelter syndrome), one with a sex chromosome mosaicism and twelve with various autosome mosaicisms. In four cases a second invasive test was performed because of an abnormal finding in the STC. Taken together, we conclude that STC and LTC karyotyping has resulted in a diagnostic yield of 19 (3.8%) abnormal cases, including 12 cases (2.4%) with an uncertain significance.

Methods. Twenty-eight patients undergoing PELD with NU7441 purchase ASA physical status 1 or 2 were enrolled in this study. In all patients, a cervical epidural catheter was placed at the C6-C7 level before the procedure and was connected to a pressure transducer. Cervical EPs were monitored continuously throughout the procedure. Initial stabilized EP (EP), EP at the time of neck pain, maximal EP during the procedure, and EP at the end of the procedure were checked. Neck pain onset

time from the beginning of irrigation and total irrigation time were also checked.

Results. Of 28 patients, 8 patients complained of neck pain. Neck pain onset time from the beginning of irrigation was 35.6 +/- 11.3 (mean +/- SD) minutes. The EP at the time of neck pain (52.9 +/- 9.2 mm Hg) was significantly higher than the maximal EP in patients without neck pain DZNeP (34.8 +/- 14.7 mm Hg). In all patients who complained of neck pain, the cervical EP at the time of neck pain

showed pressures above 37 mm Hg. The maximal EP in those with neck pain (73.6 +/- 25.8 mm Hg) was also significantly higher than the EP in those without neck pain (34.8 +/- 14.7 mm Hg). In a correlation study, patients with higher maximal EPs had higher probabilities of having neck pain. In 6 of 8 patients, an abrupt increase in EP was observed after the onset of neck pain, while in the other 2 patients, the procedure ended just after neck pain appeared.

Conclusion. Neck pain occurring during

PELD is associated with a highly increased cervical EP generated by continuous infusion.”
“We report a child presenting with severe demyelinating myelitis complicated with critical illness polyneuropathy. This previously Selleck CT99021 healthy 8-month-old boy presented with acute Superior limb weakness, absent tendon reflexes, and respiratory failure. Spinal magnetic resonance imaging showed all extensive cervical demyelinating lesion. Spinal cord trauma was Suspected and high doses of dexamethasone were administered. Electromyography and nerve conduction Studies showed absence of compound muscle action potentials and sural nerve sensory action potential, which Was Suggestive of a severe Guillain-Barre syndrome. However, intravenous immunoglobulins did not induce any improvement. Afterward, sural nerve biopsy showed a mild neuropathy, but muscle biopsy revealed abnormalities compatible with severe critical illness myopathy. After 5 months of evolution without improvement, the patient died following withdrawal of life support therapy. This case highlights the possible occurrence of critical illness polyneuromyopathy when treatment with corticosteroids are used in patients with acute demyelinating myelitis.”
“Study Design. Reliability and validation study.

Objective. The objective of this study is to evaluate a new lower cervical spine injury classification system and assess its reliability, teachability, and clinical applications.

Summary of Background Data.

“
“Facial paralysis in the midface causes loss of cheek tonus, asymmetry at rest, and inability to smile. Static suspension is generally performed in patients who cannot tolerate time-consuming dynamic reanimation. Current

methods for static slings are overly simplistic. A sling, which is generally fascia GDC-0994 manufacturer lata or palmaris tendon, is placed between the modiolus and the zygomatic arch or the temporalis fascia, with further extension to the midline of the upper end lower lips in 1 vector. Recently, sutures are placed in a multivectorial approach, but suture failure via breakage is the main problem. In this study, the long, thin, and powerful plantaris tendon was used and divided into 3 slips. Placement of these slips and their tension adjustment were revised to provide strong and long-lasting upper lip and the modiolus pull, along with

creation of a well-defined nasolabial fold, and to create sufficient cheek tonus. The first slip was positioned at 35 to 45 degrees to the horizontal plane between the modiolus and the upper preauricular area, second slip at 55 to 60 degrees between the upper lip and the deep temporal fascia, and the third slip KYT-0353 at 0 to 10 degrees between the lower lip and lower preauricular area with gradually decreasing tension from above to below in 9 patients. Upper 2 slings were also sutured to the dermis of the nasolabial fold to define it optimally. Results were assessed both objectively and subjectively. Symmetry at rest, sufficient cheek tightness to prevent drooling, and a well-defined fold were obtained.”
“Food allergy is now looming as a major health issue with significant implications. In westernized countries, recent reports show a rise in allergic diseases,

in particular food allergy. It affects approximately 5-8% of children and 1-5% of adults. Despite this, our current understanding of the immunological and biological mechanisms https://www.selleckchem.com/products/MDV3100.html of food allergy is still incomplete. It is generally believed that food allergy is determined by both genetic and environmental factors. There is some evidence that epigenetic modifications may affect the prevalence of food allergies. This paper discusses the current state of knowledge regarding genetic, epigenetic and environmental factors of food allergy.”
“Objective: To evaluate aggrecanase activity after traumatic knee injury in a rat model by measuring the level of aggrecanase-generated Ala-Arg-Gly-aggrecan (ARG-aggrecan) fragments in synovial fluid, and compare with ARG-aggrecan release into joint fluid following human knee injury. To evaluate the effect of small molecule inhibitors on induced aggrecanase activity in the rat model.

Method: An enzyme-linked immunosorbent assay (ELISA) was developed to measure ARG-aggrecan levels in animal and human joint fluids.

The x-ray radiation stability of the NIPs produced by Agfa Gevaert was investigated and it was found that the radiation stability of the optimized NIPs is as high as that of the commercial CsI:Tl single crystals and much higher than reported in literature for the CsBr: Eu NIPs. The dependence of the sensitivity of the NIPs on the accumulated dose was determined for three different types of x-ray irradiation. It is shown that degradation of the sensitivity starts

at about 10 Gy and it is the strongest for the most hard x-ray beam. If the energy absorbed by a NIP is taken into account, the degradation does not depend on the hardness of the applied x-ray beam. It is suggested that the main reason for the observed high radiation stability of the CsBr: Eu check details NIPs is the use of the oxygen-free Eu2+-containing precursor CsEuBr3 for the doping in the manufacturing process. (C) 2009 American Institute of Physics. [doi:10.1063/1.3243232]“
“Objectives In pediatric patients vascular access is often more difficult than in adults because of the smaller size of the vessels and the inability of the

patient to cooperate without deep sedation or general anesthesia. Therefore Ultrasound has already become an invaluable tool for vascular access, but the full potential CHIR-99021 cost of ultrasound has yet to be fully realized. Improvements in image quality and a better understanding of optimal insertion techniques continue to help clinicians safely and efficiently place catheters with fewer complications. Methods and Technique The probes used for the vascular access are mainly

linear and convex type. Higher- frequency ultrasound provides a vivid image; however, the signals EPZ5676 Epigenetics inhibitor are remarkably attenuated. Therefore, the choice of the probe with appropriate frequency is essential. As blood vessels are relatively easily identified with ultrasound, ultrasound-guided vascular access does not require as sharp images as ultrasound-guided nerve block. For pediatric vascular access, the linear probe with 515 MHz, 25 cm depth is ideal and adequate for almost all cases. Ultrasound-guided vascular access has two main approaches: long-axis or in-plane approach and short-axis or transverse approach. The long-axis approach visualizes the vessel along the insertion pathway and is commonly used to monitor the entire approach of the needle into the vessel. The short-axis approach is easier to show the positional relationship and depth of target vessels, but it is much harder to follow the needle tip within the tissues. Conclusion The use of real-time ultrasound has been shown to increase first insertion success, reduce access time, have a higher overall success, and reduce arterial puncture. As the technology continues to improve the use of ultrasound will become as ubiquitous as the lines themselves.

GTS is a rare event in association with ovarian germ cell tumors. This report presents a case of a 36-year-old female treated

surgically for GTS found during the follow-up after chemotherapy and the primary surgical resection of a malignant immature teratoma. Those masses showed fluorodeoxyglucose positron emission tomography positivity and elevated serum CA19-9 prior to the second operation. The histology revealed a mature teratoma. The patient has been disease free for 6 months after the second operation.”
“Data of H-1 and C-13 NMR spectra show that in 2,2′-bipyridyl, 1-vinyl-2(2′-pyridyl)benzimidazole, 1-vinyl-3-vinylsulfanyl-5-(2-furyl)-1,2,4-triazole, and 1-vinyl-5-vinylsulfanyl-3-(2-furyl)-5-vinylthio-1,2,4-triazole exists a

weak intramolecular hydrogen bond between the Crenigacestat order heterocyclic fragments. It causes a downfield shift of the bridging proton signal in the H-1 NMR spectrum by 0.6-0.7 ppm and an increase in the corresponding direct coupling constant C-13-H-1 by 1.5-2.0 Hz. These variations in the spectral parameters can be efficiently used in the conformational analysis for establishing with the use of NMR method which conformers are predominantly populated in the heterocyclic compounds.”
“The selleck chemical gene encoding esterase (CE1) from Bacillus pumilus ARA with a calculated molecular weight of 28.4 kDa was cloned, sequenced and efficiently expressed in Escherichia coli. The open reading frame of 747 nucleotides encoded a protein, which was classified as a carboxylesterase with an identity of 87 % to esterase from Bacillus subtilis 168. Recombinant CE1 was purified in a single step to electrophoretic homogeneity by IMAC (Ni2+). The enzyme displayed maximum activity toward p-nitrophenyl (pNP) acetate at 37-40 A degrees C and pH 6.5-7.0. It was stable in the pH range from 6.5 to 8.0, and at temperature from 25 to 40 A degrees C. Among four p-nitrophenyl esters tested, the best substrate was pNP acetate with K (m) and k (cat) values of 0.33 mM and 4.07 s(-1), respectively. Amounts of 2 mM Ca2+ and Co2+ significantly increased the esterase

activity to 190 and 121 %, respectively. These results suggest that CE1 has very attractive applications of increasing feed digestibility in animal nutrition in this moderate temperature range.”
“Vaginal hysterectomy may at times prove difficult and require see more laparoscopic assistance to ensure safety of operations. This article reports a case in which single port laparoscopic assistance enabled vaginal hysterectomy in a patient with severe uterine ventrofixation. The use of an innovative device and tips to be applied are described.”
“Background: Tako-tsubo cardiomyopathy (TTC) is typically triggered by an acute emotional or physical stress event. The aim of this study was to investigate the impact of stressor patterns on clinical features, laboratory parameters, and electrocardiographic and echocardiographic findings in patients with TTC.

Transesterification reactions between the polyesters due to longer blending times with an intermediate composition led to a new copolymer material characterized by its own diffraction profile and a reduced melting temperature. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 122: 698-705, 2011″
“Stress is a commonly reported seizure precipitant among individuals with epilepsy. Yet, the relationship between stress and seizure susceptibility remains unclear. This study examined the relationship between emotional distress and lifetime seizure load in individuals with temporal lobe

selleck chemicals epilepsy (TLE), as well as the potential moderating effect of explanatory style on this relationship. Data were collected from 148 individuals with TLE. Scales 2 and 7 of the Minnesota Multiphasic Personality Inventory were used as a measure of emotional distress, and explanatory style was measured using the Revised

Optimism Pessimism Scale. Elevated Scale 2 scores were associated with an increase in seizure load only in subjects with Full Scale IQ scores >= 92. An interaction between emotional distress and explanatory style was not observed. Thus, for individuals with higher levels YM155 of intelligence, depression may be an important pathway in linking emotional distress to poor seizure control. Published by Elsevier Inc.”
“A domain structure model (DSM) is simplified to analytically reveal the basic mechanism of the mesoscopic magnetization process. Acalabrutinib molecular weight Magnetic energy components are normalized by the anisotropic energy to compare the influence of individual energy components explicitly. The magnetostatic field is approximated as the product of averaged magnetization and demagnetizing factors. A simple two-domain model represents the domain wall motion, nucleation-type hysteresis, and magnetization

rotation. Magnetization curves obtained by the simplified DSM agree with those given by the periodic micromagnetic simulation. The simplified DSM represents the discontinuous magnetization-state transition observed in a magneto-impedance sensor. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3556923]“
“Hydroxyl terminated polybutadiene (HTPB) is widely used as a propellant binder. A plasticizer is usually added to improve the processing properties, the mechanical properties, and the burning characteristics of the propellant. Glycerin was found to be an effective additive to improve these properties. The glycerin/HTPB blend was hard enough to act as a binder for the composite propellant when the glycerin/HTPB mole ratio was less than 10. Only a small quantity of glycerin was incorporated into the network structure of the cured HTPB. Most of the added glycerin physically entered the voids in the network of the cured HTPB. Addition of a small quantity of glycerin (mole ratio less than 0.1) significantly altered the network density and the viscoelastic properties of the blends.

We feel that hand-assistance check details (HA) can reduce the learning curve and in this study, we present our experience with a novel hand-assist approach to retroperitoneoscopic live donor nephrectomy (HARP-LDN). Over a one-yr period, 10 consecutive patients

underwent left HARP-LDN with a mean body mass index of 29 and three with prior left abdomen surgery. The surgical technique utilizes a 7 cm, muscle-sparing incision for the hand-port with two endoscopic ports. Operative time was an average of 155 min., with no open conversions. Mean blood loss was 68 mL, and warm ischemia time was 2.5 min. Hospital stay averaged 2.7 d with postoperative complications limited to one urinary retention. Our modified HARP approach to left LDN is safe, effective and can be performed expeditiously. Our promising initial results require a larger patient cohort to confirm the advantages of the hand-assisted retroperitoneal technique.”
“This numerical study focuses

on the physical mechanisms involved in the extraction of volume-produced H(-) ions from a steady state laboratory negative hydrogen ion source with one opening in the plasma electrode (PE) on which a dc-bias voltage buy AZD1480 is applied. A weak magnetic field is applied in the source plasma transversely to the extracted beam. The goal is to highlight the combined effects of the weak magnetic field and the PE bias voltage (upon the extraction process of H(-) ions and electrons). To do so, we focus on the behavior of electrons and volume-produced negative ions within a two-dimensional model using the particle-in-cell method. No collision processes are taken into account, except for electron diffusion across the magnetic field using a simple random-walk model at each time step of the simulation. The results show first that applying the magnetic field (without PE bias) enhances H(-) ion extraction, while it drastically

decreases the extracted electron 10058-F4 manufacturer current. Secondly, the extracted H(-) ion current has a maximum when the PE bias is equal to the plasma potential, while the extracted electron current is significantly reduced by applying the PE bias. The underlying mechanism leading to the above results is the gradual opening by the PE bias of the equipotential lines towards the parts of the extraction region facing the PE. The shape of these lines is due originally to the electron trapping by the magnetic field. (C) 2011 American Institute of Physics. [doi:10.1063/1.3530454]“
“An efficient Agrobacterium-mediated durum wheat transformation system has been developed for the production of 121 independent transgenic lines. This improved system used Agrobacterium strain AGL1 containing the superbinary pGreen/pSoup vector system and durum wheat cv Stewart as the recipient plant. Acetosyringone at 400 mu M was added to both the inoculation and cultivation medium, and picloram at 10 mg l(-1) and 2 mg l(-1) was used in the cultivation and induction medium, respectively.

(C) 2010

Wiley Periodicals, Inc. J Appl Polym Sci 119: 2984-2990, 2011″
“Most cellular processes depend on intracellular locations and random collisions of individual protein molecules. To model these processes, we developed algorithms to simulate the diffusion, membrane interactions, and reactions of individual molecules, and implemented these in the Smoldyn program. Compared to the popular MCell and ChemCell simulators, we found that Smoldyn was in many cases more accurate, more computationally efficient, and easier to use. Using Smoldyn, we modeled pheromone response system signaling among yeast cells of opposite mating type. This model showed that secreted Nutlin-3 manufacturer Bar1 protease might help a cell identify the fittest mating partner by sharpening the pheromone concentration gradient. This model involved about 200,000 protein molecules, about 7000 cubic microns of volume, and about 75 minutes of simulated time; it took about 10 hours to run. Over the next several years, as faster computers become available, Smoldyn will allow researchers to model and explore systems the size of entire bacterial and smaller eukaryotic

cells.”
“Background This study examined associations between acute alcohol and drug use and violence towards others in conflict incidents (overall partner and non-partner conflict incidents) by men and women recruited from substance use disorder (SUD) treatment

Methods Semi-structured interviews were used to obtain details about Interpersonal conflict incidents (substance use whether specific conflicts were with intimate partners or non-partners) in the 180 days pre-treatment Participants for this study were selected for screening positive https://www.selleckchem.com/products/GSK1904529A.html for past-year violence (N = 160 77% men 23% women)

Results Multi-level multinomial regression models showed that after adjusting for clustering within individual

participants the most consistent predictors of violence across models were acute cocaine use (significant for overall intimate partner and non-partner AZD7762 models) acute heavy alcohol use (significant for overall and non-partner models) and male gender (significant in all models)

Conclusions This study was the first to explicitly examine the role of acute alcohol and drug use across overall partner and non-partner conflict incidents Consistent with prior studies using a variety of methodologies alcohol cocaine use and male gender was most consistently and positively related to violence severity (e g resulting in injury) The results provide important and novel event-level information regarding the relationship between acute alcohol and specific drug use and the severity of violence in interpersonal conflict incidents Published by Elsevier Ireland Ltd”
“While melt-spinning biodegradable poly-(L/D)LA 96/4 lactides into fibers, we intentionally induced monomer into the material by thermal degradation. Elevated temperatures and variable residence times were used during processing.