Effect of cup feeding and bottle feeding on breastfeeding in late preterm infants: a randomized controlled study.

Background: Cup feeding has been used as an alternative feeding method for preterm infants.

Objective: The purpose of this study was to determine the effect of bottle and cup feeding on exclusive breastfeeding rates at hospital discharge and 3 and 6 months post-discharge in late preterm infants.

Methods: Included in the study were preterm infants of 32 to 35 weeks' gestation fed only by intermittent gastric tube at the time of recruitment; 522 infants were randomly assigned to 2 groups: the cup-fed group (n = 254) and bottle-fed group (n = 268).

Screening of novel chemical compounds as possible inhibitors of carbonic anhydrase and photosynthetic activity of photosystem II.

Thirty novel chemical compounds were designed and synthesized expecting that they would be possible inhibitors. From this number eleven were organic bases, twenty-four were their organic derivatives and fourteen were metal complexes. Screening of these chemicals by their action on photosynthetic electron transfer (PET) and carbonic anhydrase (CA) activity (CAA) of photosystem II (PSII), α-CA, as well as β-CA was done.

Physiological problems in patients undergoing autologous and allogeneic hematopoietic stem cell transplantation.

Objective: Stem cell transplantation is usually performed in an effort to extend the patient's life span and to improve their quality of life. This study was conducted to determine the postoperative physiological effects experienced by patients who had undergone autologous and allogeneic stem cell transplantation.

Methods: The research is a descriptive study conducted with a sample of 60 patients at Stem Cell Transplantation Units in Ankara.

Comparison of the transfer of equal numbers of blastocysts versus cleavage-stage embryos after repeated failure of in vitro fertilization cycles.

Purpose: To evaluate the efficacy of blastocyst transfer in women with at least two previously unsuccessful in vitro fertilization-embryo transfer (IVF-ET) attempts.

Methods: Retrospective analysis of 238 couples (with previous implantation failures) had equal number (two) of cleavage-stage embryos (n = 143) or blastocysts (n = 95) transferred in the same IVF center.

Results: The clinical pregnancy rates and live-birth rates were similar in the cleavage-stage embryo transfer group and the blastocyst group (35.

Psychosocial status and quality of life in mothers of infants with colic.

We aimed to measure the psychosocial status and quality of life in mothers of babies with infantile colic (IC). Mothers and their newborns were stratified into Group 1 (colicky infant-mother dyad [n: 39]) and Group 2 (non-colicky infant-mother dyad [n: 39]). Maternal symptoms of depression and anxiety were assessed using the Beck Depression Inventory (BDI) and State-Trait Anxiety Inventory (STAI), respectively.

Multidetector computed tomography diagnosis of adenomyomatosis of the gallbladder.

The differentiation of gallbladder adenomyomatosis from gallbladder carcinoma is important as both conditions may present with thickening of the gallbladder wall or as a focal mass. Identification of Rokitansky-Aschoff sinuses is the key feature in making an accurate diagnosis of gallbladder adenomyomatosis on imaging studies. The diagnosis of gallbladder adenomyomatosis can be made with accurately by multidetector computed tomography when the presence of Rokitansky-Aschoff sinuses (small cystic spaces within the thickened gallbladder wall) are noted.

The prevalence of fibromyalgia among patients with cervical radiculopathy due to cervical disc herniation: a pilot study.

Background: Cervical disc herniation (CDH) is the most common cause of cervical radiculopathy and could overlap with fibromyalgia (FM).

Objective: The primary aim of the present study was to investigate the prevalences of FM and widespread pain in patients with cervical radiculopathy diagnosed as CDH in a cross-sectional study. The secondary aim was to analyze the localization of tender points (TPs) and associated symptoms in these patients comparing patients with FM.

Comparative outcome of reduced intensity and myeloablative conditioning regimen in HLA identical sibling allogeneic hematopoietic stem cell transplantation for acute leukemia patients: a single center experience.

Due to the high transplant related morbidity and mortality (TRM), relatively younger acute leukemia patients that have a good performance status and no comorbidity are eligible for myeloablative conditioning (MAC) followed by allogeneic hematopoietic stem cell transplantation (allo-HSCT). The outcomes of 84 consecutive adult patients with ALL (n=38) or AML (n=46) who underwent allo-HSCT from their HLA-identical siblings were evaluated retrospectively. The median age at transplantation was 34 (17-58 years) for the whole patient population.

Effect of antithyroid antibodies on ICSI outcome in antiphospholipid antibody-negative euthyroid women.

Antithyroid antibodies (ATA) are found in 5-15% of women at reproductive age and are not necessarily accompanied with thyroid dysfunction. ATA are associated with adverse effects such as spontaneous miscarriage, recurrent miscarriages, preterm delivery and maternal post-partum thyroiditis in women with normal thyroid hormone concentrations. The role of ATA on the outcome of IVF cycles remains to be investigated.

Sonographic measurement criteria for the diagnosis of internal jugular phlebectasia in children.

Background: To establish sonographic (US) criteria for the diagnosis of internal jugular phlebectasia (IJP) in children and to determine reliable cutoff values of US measurements with high specificity and sensitivity.

Methods: We used B-mode US for the measurement of internal jugular vein transverse (T) and anteroposterior (AP) diameter, and cross-sectional area (CSA) at rest and during the Valsalva maneuver (VM) in 21 patients, aged 15 months to 16 years, diagnosed with IJP, and compared the results with those of 88 healthy children. Receiver operating characteristics curves were used to determine the optimal cutoff values.

Time-Lapse Analysis of Methane Quantity in the Mary Lee Group of Coal Seams Using Filter-Based Multiple-Point Geostatistical Simulation.

Coal seam degasification and its success are important for controlling methane, and thus for the health and safety of coal miners. During the course of degasification, properties of coal seams change. Thus, the changes in coal reservoir conditions and in-place gas content as well as methane emission potential into mines should be evaluated by examining time-dependent changes and the presence of major heterogeneities and geological discontinuities in the field.

Outcome of intracytoplasmic sperm injection cycles with fresh testicular spermatozoa obtained on the day of or the day before oocyte collection and with cryopreserved testicular sperm in patients with azoospermia.

Objective: To compare the outcome of intracytoplasmic sperm injection (ICSI)-ET cycles with fresh testicular spermatozoa obtained on the same day or the day before oocyte retrieval with frozen-thawed spermatozoa.

Design: Retrospective cohort study.

Setting: Fertility center.

Integration of vertical and in-seam horizontal well production analyses with stochastic geostatistical algorithms to estimate pre-mining methane drainage efficiency from coal seams: Blue Creek seam, Alabama.

Coal seam degasification and its efficiency are directly related to the safety of coal mining. Degasification activities in the Black Warrior basin started in the early 1980s by using vertical boreholes. Although the Blue Creek seam, which is part of the Mary Lee coal group, has been the main seam of interest for coal mining, vertical wellbores have also been completed in the Pratt, Mary Lee, and Black Creek coal groups of the Upper Pottsville formation to degasify multiple seams.

Abusive head trauma: report of 3 cases.

Abusive head trauma (AHT) is perpetrated when an infant or young child is shaken violently by an abuser, resulting in injuries to various intracranial structures, historically called "shaken baby syndrome" (SBS). Three cases of AHT with different constellations of clinical symptoms are presented here. Case 1- Three-month-old female infant was admitted with recurrent seizures, drowsiness, and low grade fever.

Blood donors and factors impacting the blood donation decision: motives for donating blood in Turkish sample.

Background: Donations in Turkey are insufficient to cover the high transfusion needs arising from large numbers of thalassemia and sickle cell anemia patients and increasing demands for blood due to advanced surgery and cancer treatment. The most acceptable means to get blood is voluntary blood donation and the blood donor system in Turkey mostly depends on a combination of voluntary and involuntary donors. The main aim of this study is to explore the motivations of Turkish voluntary blood donors toward blood donation and to determine predictors of blood donation motivation.

Anatomical variations of aortic arch branching: evaluation with computed tomographic angiography.

Purpose: The aim of this study was to investigate the frequency and gender distribution of variations in the aortic arch branching pattern using 64-slice computed tomograhic angiography.

Materials And Methods: A total of 1000 patients with a normal left-sided aortic arch who underwent computed tomographic angiography for various reasons were analysed retrospectively for the frequency of variation of aortic arch branching; the variations were categorised into seven types.

Results: Of the 1000 patients, 79.

Accelerated junctional rhythm in children with acute rheumatic fever: is it specific to the disease?

Objective: During the course of acute rheumatic fever, some electrocardiographic changes are seen. First-degree atrioventricular block is the most common electrocardiographic abnormality. Second- and third-degree atrioventricular block, ventricular tachycardia, and junctional acceleration are also seen.

Brief intervention to preteens and adolescents to create smoke-free homes and cotinine results: a randomized trial.

Background: Little research has focused on brief and practical strategies for addressing environmental tobacco smoke exposure through interventions focused explicitly on creating a smoke-free home.

Methods: We used a two-group (intervention and control groups) repeated-measures randomized controlled trial design. Families were randomized to the intervention (n = 176) or control (n = 176) condition after the baseline interview, with outcome assessments for reported and urine cotinine measures at 2 (post-intervention), 6 (follow-up) and 12 (follow-up) months.

Sequential Gaussian co-simulation of rate decline parameters of longwall gob gas ventholes.

Gob gas ventholes (GGVs) are used to control methane inflows into a longwall mining operation by capturing the gas within the overlying fractured strata before it enters the work environment. Using geostatistical co-simulation techniques, this paper maps the parameters of their rate decline behaviors across the study area, a longwall mine in the Northern Appalachian basin. Geostatistical gas-in-place (GIP) simulations were performed, using data from 64 exploration boreholes, and GIP data were mapped within the fractured zone of the study area.

Synthesis, characterization and anti-microbial evaluation of Cu(II), Ni(II), Pt(II) and Pd(II) sulfonylhydrazone complexes; 2D-QSAR analysis of Ni(II) complexes of sulfonylhydrazone derivatives.

Copper(II), nickel(II), platinum(II) and palladium(II) complexes with 2-hydroxy-1-naphthaldehyde-N-methylpropanesulfonylhydrazone (nafpsmh) derived from propanesulfonic acid-1-methylhydrazide (psmh) were synthesized, their structure were identified, and antimicrobial activity of the compounds was screened against three Gram-positive and three Gram-negative bacteria. The results of antimicrobial studies indicate that Pt(II) and Pd(II) complexes showed the most activity against all bacteria. The crystal structure of 2-hydroxy-1-naphthaldehyde-N-methylpropanesulfonylhydrazone (nafpsmh) was also investigated by X-ray analysis.

Effects of sex steroids on serum sclerostin levels during the menstrual cycle.

Background/aims: Previous studies on the effects of estrogen on sclerostin regulation were conducted in postmenopausal women in humans or animals following estrogen treatment or induced estrogen deficiency. The aim of this study was to evaluate the effects of sex hormones on serum sclerostin levels in premenopausal women with normal menstrual cycles.

Methods: A prospective observational clinical study.

Production history matching to determine reservoir properties of important coal groups in the Upper Pottsville formation, Brookwood and Oak Grove fields, Black Warrior Basin, Alabama.

The Black Warrior Basin of Alabama is one of the most important coal mining and coalbed methane production areas in the United States. Methane control efforts through degasification that started almost 25 years ago for the sole purpose of ensuring mining safety resulted in more than 5000 coalbed methane wells distributed within various fields throughout the basin. The wells are completed mostly in the Pratt, Mary Lee, and Black Creek coal groups of the Upper Pottsville formation and present a unique opportunity to understand methane reservoir properties of these coals and to improve their degasification performances.

Rectification of SEMG as a tool to demonstrate synchronous motor unit activity during vibration.

The use of surface electromyography (SEMG) in vibration studies is problematic since motion artifacts occupy the same frequency band with the SEMG signal containing information on synchronous motor unit activity. We hypothesize that using a harsher, 80-500 Hz band-pass filter and using rectification can help eliminate motion artifacts and provide a way to observe synchronous motor unit activity that is phase locked to vibration using SEMG recordings only. Multi Motor Unit (MMU) action potentials using intramuscular electrodes along with SEMG were recorded from the gastrocnemius medialis (GM) of six healthy male volunteers.

The antibacterial activity of some sulfonamides and sulfonyl hydrazones, and 2D-QSAR study of a series of sulfonyl hydrazones.

Benzenesulfonicacid-1-methylhydrazide (1) and its four aromatic sulfonyl hydrazone derivatives (1a-1d), N-(3-amino-2-hydroxypropyl)benzene sulfonamide (2) and N-(2-hydroxyethyl)benzenesulfonamide (3) were synthesized and their structures were determined by IR, (1)H NMR, (13)C NMR, and LCMS techniques. Antibacterial activities of new synthesized compounds were evaluated against various bacteria strains by microdilution and disk diffusion methods. The experimental results show that presence of OH group on sulfonamides reduces the antimicrobial activity, and antimicrobial activities of the sulfonyl hydrazones (1a-1d) are smaller than that of the parent sulfonamide (1), except Candida albicans.