School of Medicine
Showing 21-40 of 261 Results
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Roham Zamanian
Professor of Medicine (Pulmonary and Critical Care Medicine)
Current Research and Scholarly Interests1. Development and evaluation of prognostic and diagnostic integral biomarkers in PAH.
2. Prevalence and Treatment of Insulin Resistance in PAH.
3. Role of inflammation and proteomic signature in PAH
4. Development of novel therapeutics (bench to bedside) including FK506 & Elastase Inhibition in PAH.
5. Assessment of Vasoreactivity (gain and loss) in pulmonary arterial hypertension
6. Assessment of microvascular function in PAH. -
Aroosa Zamarud, MD
Postdoctoral Scholar, Radiology
BioDr. Aroosa Zamarud is a medical doctor who completed her undergraduate education at Bannu Medical College, Khyber Medical University, Pakistan. Following her graduation and a one-year medical internship, she served as a Medical Officer at Zubaida Khaliq Memorial Hospital, Gilgit Baltistan, Pakistan, a charitable institution. During her tenure, she organized medical camps in remote villages in Northern Pakistan, providing healthcare services to underprivileged populations.
In March 2022, Dr. Zamarud joined the Stanford Neurosurgery department as a Visiting Instructor. Her research primarily focused on Clinical Neurooncology, with a special emphasis on the use of Cyberknife stereotactic radiosurgery as a treatment modality for various benign and malignant brain pathologies, including Vestibular Schwannoma, Sarcoma, Spinal metastases, Meningioma, Pineal and Pituitary metastases, and Arteriovenous malformations.
Currently, Dr. Zamarud is serving as a postdoctoral fellow in neurointerventional Radiology. Her ongoing research centers on investigating the role of venous outflow in patients with acute ischemic stroke, among other stroke-related studies. -
Astrid Nicole Zamora
Postdoctoral Scholar, Epidemiology
BioDr. Astrid N. Zamora is a public health researcher and epidemiologist committed to advancing health equity. Her research combines birth cohort data, formative methods (e.g., interviews, ethnography), and behavioral intervention data to investigate health disparities and develop targeted interventions, focusing on Latino/a populations in the U.S. and Mexico. Dr. Zamora’s work explores how environmental exposures, diet, physical activity, and sleep interact to shape psychosocial and cardiometabolic health across the life course. Dr. Zamora is also actively engaged in public health pedagogy, researching equity-focused teaching practices and strategies for fostering inclusive and equitable learning environments for public health students.
After earning her MPH at the UC Berkeley School of Public Health, Dr. Zamora completed her PhD at the University of Michigan School of Public Health. Her NIH/NIEHS-funded dissertation examined the impact of endocrine-disrupting chemical exposure on sleep health and metabolic risk among adolescents and peri-menopausal women in Mexico City, focusing on populations at high risk for health inequities. This work contributed to the growing understanding of how environmental factors affect sleep quality and their implications for long-term metabolic health.
Currently, as a Propel Postdoctoral Scholar at Stanford University School of Medicine, Dr. Zamora is expanding her expertise in randomized controlled trial (RCT) study design and citizen science methodologies. Her work aims to integrate epidemiologic training with community-based research, aligning her scientific agenda with the priorities of the communities she serves. Dr. Zamora’s research seeks to illuminate how diet, sleep, the built environment, and physical activity intersect to influence health outcomes, with the ultimate goal of reducing health disparities and supporting marginalized communities through actionable and equitable public health solutions. -
Richard Zare
Marguerite Blake Wilbur Professor of Natural Science and Professor, by courtesy, of Physics
Current Research and Scholarly InterestsMy research group is exploring a variety of topics that range from the basic understanding of chemical reaction dynamics to the nature of the chemical contents of single cells.
Under thermal conditions nature seems to hide the details of how elementary reactions occur through a series of averages over reagent velocity, internal energy, impact parameter, and orientation. To discover the effects of these variables on reactivity, it is necessary to carry out studies of chemical reactions far from equilibrium in which the states of the reactants are more sharply restricted and can be varied in a controlled manner. My research group is attempting to meet this tough experimental challenge through a number of laser techniques that prepare reactants in specific quantum states and probe the quantum state distributions of the resulting products. It is our belief that such state-to-state information gives the deepest insight into the forces that operate in the breaking of old bonds and the making of new ones.
Space does not permit a full description of these projects, and I earnestly invite correspondence. The following examples are representative:
The simplest of all neutral bimolecular reactions is the exchange reaction H H2 -> H2 H. We are studying this system and various isotopic cousins using a tunable UV laser pulse to photodissociate HBr (DBr) and hence create fast H (D) atoms of known translational energy in the presence of H2 and/or D2 and using a laser multiphoton ionization time-of-flight mass spectrometer to detect the nascent molecular products in a quantum-state-specific manner by means of an imaging technique. It is expected that these product state distributions will provide a key test of the adequacy of various advanced theoretical schemes for modeling this reaction.
Analytical efforts involve the use of capillary zone electrophoresis, two-step laser desorption laser multiphoton ionization mass spectrometry, cavity ring-down spectroscopy, and Hadamard transform time-of-flight mass spectrometry. We believe these methods can revolutionize trace analysis, particularly of biomolecules in cells. -
Christopher K. Zarins
Walter Clifford Chidester and Elsa Rooney Chidester Professor of Surgery, Emeritus
Current Research and Scholarly InterestsHemodynamic factors in atherosclerosis, pathogenesis of, aortic aneurysms, carotid plaque localization and complication, anastomotic intimal hyperplasia, vascular biology of artery wall, computational fluid dynamics as applied to blood flow and vascular disease.
