A5033295230- Reproductive Biology and Fertility
- Ovarian function and disorders
- Assisted Reproductive Technology and Twin Pregnancy
- Gastric Cancer Management and Outcomes
- Prenatal Screening and Diagnostics
- Reproductive Health and Technologies
- Esophageal Cancer Research and Treatment
- Child and Adolescent Psychosocial and Emotional Development
- Sperm and Testicular Function
- Ectopic Pregnancy Diagnosis and Management
- Hormonal and reproductive studies
- Sexual Differentiation and Disorders
- Esophageal and GI Pathology
- Early Childhood Education and Development
- Estrogen and related hormone effects
- Epilepsy research and treatment
- Infectious Encephalopathies and Encephalitis
- Liver Disease Diagnosis and Treatment
- Pharmacological Effects and Toxicity Studies
- Child Nutrition and Water Access
- Reproductive System and Pregnancy
- Autoimmune Neurological Disorders and Treatments
- Helicobacter pylori-related gastroenterology studies
- Liver Disease and Transplantation
- Infant Health and Development
St Mark's Hospital
2025
Salford Royal Hospital
2005-2023
Salford Royal NHS Foundation Trust
2014-2023
Queen Mary University of London
2021
Brown University
2000-2020
Women & Infants Hospital of Rhode Island
2000-2018
Howard Hughes Medical Institute
2013
University of Massachusetts Chan Medical School
1991-2013
University of Hertfordshire
2012
Samsung Medical Center
2011
Journal Article Early and late presentation of the ovarian hyperstimulation syndrome: two distinct entities with different risk factors Get access Cecilia A. Dahl Lyons, Lyons Search for other works by this author on: Oxford Academic PubMed Google Scholar Carol Wheeler, Wheeler Gary N. Frishman, Frishman Richard J. Hackett, Hackett David B. Seifer, Seifer Ray V. Haning, Jr 2 2To whom correspondence should be addressed at: Department Obstetrics Gynecology, Women Infants' Hospital, 101 Dudley...
This study aimed to identify the prevalence and associations of childhood psychiatric disorder in Calicut District, South India. Among 1403 children aged 8 12 years selected by random cluster sampling, a projected 9.4% (95% CI 7.9-10.8%) was found. Associations with male sex, Muslim religion, lower social class, less parental education, school failure, impaired reading vocabulary were found, but not malnutrition or perinatal problems. The similarity Western studies noted. discussion focuses...
To determine whether results of second-trimester maternal serum triple-marker screening for Down syndrome and open neural tube defects in singleton pregnancies conceived from vitro fertilization (IVF) differ those spontaneously. The screen-positive rates levels patients conceiving by IVF were compared to age-adjusted standards. Sixty-nine with identified. Twenty-one (30.4%) the 69 had a positive screen 14.4% expected rate age distribution our observed sample (P = .013). measured population...
We demonstrate for the first time that increased pain perception in patients with nonerosive reflux disease likely results from expression of acid-sensitive channels on superficial mucosal afferents and esophageal epithelial cells, raising potential topical therapy.
Evidence has suggested that dehydroepiandrosterone sulfate (DS) is a prehormone for ovarian steroidogenesis. To study this hypothesis, combined 6-h infusions of [3H]dehydroepiandrosterone and [14C]testosterone ([14C]T) were performed in four normal women treated with menotropins who undergoing medically indicated surgery, the data compared to those from nine women. The concentrations tracer nonisotopic DS, androst-5-ene-3 beta,17 beta-diol (delta 5diolS), 5diol), (D), androstenedione 4A), T...
The parents of Gujarati and English children were interviewed their attitudes to a wide range child behaviour elicited. Differences in ideas normal deviant found areas such as conduct bedwetting, but not self-care.
At the time of surgery, women were infused with [3H]dehydroepiandrosterone sulfate ([3H]DS)/[14C]testosterone ([14C]T) for 6 h; blood samples obtained from an artery ovarian veins, and a peripheral vein; fluid was follicles. Both follicular analyzed radioactivity as DS, dehydroepiandrosterone (D), androstenedione (delta 4A). T, dihydrotestosterone (DHT), also concentration nonisotopic DS by RIA. In other subjects concentrations D measured in paired fluid. From these data, values 13.6 +/-...
In order to determine the contribution of serum dehydroepiandrosterone sulfate (DS) estrone (E1) production in normal women and effect chronic elevation DS concentration on metabolism, four with high endogenous were infused [3H]DS [14C]E1 or [14C]testosterone for 6 h. Blood samples analyzed radioactivity as DS, (D), androstenedione, testosterone, dihydrotestosterone. Urine was collected analysis creatinine, 17- ketosteroids (17–KS), (E1). The 12.4 ± 1.44 μmol/L (mean SE) group higher than...
Background & AimsBarrett's esophagus (BE) is a risk factor for esophageal adenocarcinoma but our understanding of how it evolves poorly understood. We investigated BE gland phenotype distribution, the clonal nature phenotypic change, and diversity plays role in progression.MethodsUsing immunohistochemistry histology, we analyzed distribution between within biopsy specimens from patients with nondysplastic those who had progressed to dysplasia or developed postesophagectomy BE. Clonal...
One thousand four hundred and three children participated in a home‐based survey of psychiatric disorders 8‐ to 12‐ year‐old Calicut District, Kerala, India. one ninety‐two consecutive underwent neurological psychometric assessments. The projected number with history febrile seizures was 120 giving lifetime incidence 10.1%. Recurrent predominated these were strongly associated perinatal adversity. Febrile independently indices infective illness mothers' education. Epilepsy developed 2.7%...
Abstract– The infrequent referral of Asian children to child psychiatry clinics was noted. By administering Rutter's scale A2 samples Gujarati and English parents with between the ages 4 7 years a lower rate disturbance demonstrated among sample providing an explanation for original observation. Family child‐rearing factors associated were identified.
Low Maternal Serum Unconjugated Estriol During Prenatal Screening as an Indication of Placental Steroid Sulfatase Deficiency and X-Linked Ichthyosis David F. Keren, MD, MD 1From the Warde Medical Laboratory, Ann Arbor, Michigan.2Departmerit Pathology, Catherine McAuley Health System, Michigan. Search for other works by this author on: Oxford Academic Google Scholar Jacob A. Canick, PHD, PHD 3Department Pathology Laboratory Medicine, Women Infants Hospital, Brown University School Providence,...
Summary Introduction Though bladder and bowel control are important developmental milestones in all cultures, the prevalence of enuresis encopresis has rarely been studied developing countries despite there being factors these that could affect it. This study reports associations children Kerala, India. Method The parents 1403 randomly selected 8–12‐year‐old were interviewed. was ascertained using Rutter’s A2 scale. Subsamples underwent psychiatric, physical psychometric evaluations. Results...