Robert H. Knopp

26.8k citations

229 papers · 18.1k indexed · 4 hit papers · h-index 68

Impact in

Obstetrics and Gynecology top 0.05%
- Gestational Diabetes Research and Management
- Pregnancy and preeclampsia studies
Endocrinology, Diabetes and Metabolism top 0.05%
- Diabetes, Cardiovascular Risks, and Lipoproteins

Papers in

Endocrinology, Diabetes and Metabolism 103
- Diabetes, Cardiovascular Risks, and Lipoproteins 67
Obstetrics and Gynecology 41
- Gestational Diabetes Research and Management 36
- Pregnancy and preeclampsia studies 18

Co-authors: Katherine M. Newton Catherine Kim Barbara M. Retzlaff Carolyn E. Walden Steven E. Kahn John D. Brunzell Kristina M. Utzschneider G. Russell Warnick
Journals: Diabetes Care (15 papers)Metabolism (14 papers)Diabetes (11 papers)The American Journal of Cardiology (11 papers)Atherosclerosis (9 papers)
Partner nations: United States Japan Canada

In The Last Decade

Robert H. Knopp

226 papers receiving 17.1k citations

Hit Papers

align trajectories log scale

The benefits of statins in people without established cardiovascular disease but with cardiovascular risk factors: meta-analysis of randomised controlled trials 2009 · 561 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2009 BMJ
2004 Diabetes
2003 Diabetologia
2002 Diabetes Care

Peers

Countries citing papers authored by Robert H. Knopp

Since Specialization

Citations

This map shows the geographic impact of Robert H. Knopp's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert H. Knopp with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert H. Knopp more than expected).

Fields of papers citing papers by Robert H. Knopp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert H. Knopp. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert H. Knopp. The network helps show where Robert H. Knopp may publish in the future.

Co-authors

The 25 scholars most cited alongside Robert H. Knopp, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Robert H. Knopp Line = papers co-authored together Robert H. Knopp links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Plasma sterol evidence for decreased absorption and increased synthesis of cholesterol in insulin resistance and obesity American Journal of Clinical Nutrition ·Pathmaja Paramsothy, Robert H. Knopp, Steven E. Kahn, Barbara M. Retzlaff, Brian Fish, Lina Ma, Richard E. Ostlund	2011	30
2	Metabolic Syndrome in Women of Childbearing Age and Pregnancy: Recognition and Management of Dyslipidemia Metabolic Syndrome and Related Disorders ·Pathmaja Paramsothy, Robert H. Knopp	2005	9
3	Physician informational needs in providing nutritional guidance to patients. PubMed ·王玉清, Robert H. Knopp, Craig S. Scott, John B. Coombs	2004	29
4	Norgestimate and medroxyprogesterone acetate do not attenuate the atheroprotective effects of 17β-estradiol in ovariectomized, apolipoprotein E–deficient mice Fertility and Sterility ·Yuranis Vanesa Narváez Jiménez, Xiao Dong Zhu, Robert H. Knopp, Renee Leboeuf, Michael E. Rosenfeld	2004	4
5	Lipid changes on hormone therapy and coronary heart disease events in the Heart and Estrogen/progestin Replacement Study (HERS) American Heart Journal ·Michael G. Shlipak, L Chaput, Eric Vittinghoff, Feng Lin, Vera Bittner, Robert H. Knopp, Stephen B. Hulley	2003	31
6	Comparison of the efficacy of atorvastatin versus cerivastatin in primary hypercholesterolemia The American Journal of Cardiology ·Donald B. Hunninghake, William Insull, Robert H. Knopp, Michael H. Davidson, Frank Vizcarra Alosilla, Peter J.H. Jones, Stephanie D. Kafonek	2001	14
7	Declining Insulin Requirement in the Late First Trimester of Diabetic Pregnancy Diabetes Care ·Lois Jovanovič, Robert H. Knopp, Zane A. Brown, Mary Conley, Jiacai Xiong, James L. Mills, Boyd E. Metzger, Jerome H. Aarons, Lewis B. Holmes, Joe Leigh Simpson	2001	69
8	Efficacy and Safety of Lovastatin in Adolescent Males With Heterozygous Familial Hypercholesterolemia JAMA ·Evan A. Stein, D. Roger Illingworth, Peter O. Kwiterovich, Chris A. Liacouras, Martti A. Siimes, Mark Z. Jacobson, Thomas Brewster, Paul N. Hopkins, Michael H. Davidson, Kevin J. Graham, Frederick W. Arensman, Robert H. Knopp, Carlos A. Dujovne, Christine L. Williams, Jonathan L. Isaacsohn, Gurkirat Singh, Peter M. Laskarzewski, A Aldis, Glenn J. Gormley	1999	196
9	Physiological reduction in fasting plasma glucose concentration in the first trimester of normal pregnancy: The diabetes in early pregnancy study Metabolism ·James L. Mills, Lois Jovanovič, Robert H. Knopp, Jerome H. Aarons, Mary Conley, Mohammed Abdul Faheem, Young Jack Lee, Lewis B. Holmes, Joe Leigh Simpson, Boyd E. Metzger	1998	133
10	LDL Oxidation and Human Placental Trophoblast and Macrophage Cytotoxicity Experimental Biology and Medicine ·Bartolomé Bonet, Thien Anh Tran, Xu‐Dong Zhu, Robert H. Knopp	1998	18
11	Moderate Dose, Three-Drug Therapy With Niacin, Lovastatin, and Colestipol to Reduce Low-Density Lipoprotein Cholesterol <100 mg/dl in Patients With Hyperlipidemia and Coronary Artery Disease The American Journal of Cardiology ·B. Greg Brown, Francisco Gerardo Tijerina Martínez, Tomoko Ogawa, Lynn A. Hillger, Alice Dowdy, Vincent Maher, Xue-Qiao Zhao, John J. Albers, Robert H. Knopp	1997	80
12	A double-blind, randomized, controlled trial of the effects of two eggs per day in moderately hypercholesterolemic and combined hyperlipidemic subjects taught the NCEP step I diet. Journal of the American College of Nutrition ·Robert H. Knopp, Barbara M. Retzlaff, Carolyn E. Walden, Alice Dowdy, Christine H. Tsunehara, Melissa A. Austin, Thuy Nguyen	1997	46
13	Effects of Sex Steroid Hormones on Lipoproteins, Clotting, and the Arterial Wall Seminars in Reproductive Medicine ·Robert H. Knopp, Xiaodong Zhu, Bartolomé Bonet, Greace Enita Purba	1996	15
14	Metabolic Control and Progression of Retinopathy: The Diabetes in Early Pregnancy Study Diabetes Care ·Emily Y. Chew, James L. Mills, Boyd E. Metzger, Nancy A Remaley, Lois Jovanovic‐Peterson, Robert H. Knopp, Mary Conley, Lawrence I. Rand, Joe Leigh Simpson, Lewis B. Holmes, Jerome H. Aarons	1995	195
15	Zinc Intake and Plasma Zinc Level are Maintained in Men Consuming Cholesterol-Lowering Diets Journal of the American Dietetic Association ·Barbara M. Retzlaff, Carolyn E. Walden, Perfumer Flavorist, Alice Dowdy, Robert H. Knopp	1995	5
16	Relationship of self-effecacy to cholesterol lowering and dietary change in hyperlipidemia Annals of Behavioral Medicine ·Barbara S. McCann, Marit L. Bovbjerg, Deborah J. Brief, Dmitry S. Likhachev, William C. Follette, Virginia Fitzpatrick, Alice Dowdy, Barbara M. Retzlaff, Carolyn E. Walden, Robert H. Knopp	1995	34
17	Moderate Caffeine Use and the Risk of Spontaneous Abortion and Intrauterine Growth Retardation Obstetrical & Gynecological Survey ·James L. Mills, Lewis B. Holmes, Jerome H. Aarons, Joe Leigh Simpson, Zane A. Brown, Lois Jovanovic‐Peterson, Mary Conley, Barry I. Graubard, Robert H. Knopp, Boyd E. Metzger	1993	7
18	Once-daily, extended-release gemfibrozil in patients with dyslipidemia The American Journal of Cardiology ·Antonio M. Gotto, William J. Breen, Clinton N. Corder, J. Kay Dunn, Anne C. Goldberg, Robert H. Knopp, Helmut G. Schrott, Dennis L. Sprecher	1993	10
19	Characterization of apolipoprotein A-I- and A-II-containing lipoproteins in a new case of high density lipoprotein deficiency resembling Tangier disease and their effects on intracellular cholesterol efflux. Journal of Clinical Investigation ·Marian C. Cheung, Armando J. Mendez, Anitra C. Wolf, Robert H. Knopp	1993	32
20	Effect of fenofibrate treatment on plasma lipoprotein lipids, high-density lipoprotein cholesterol subfractions, and apolipoproteins B, AI, AII, and E The American Journal of Medicine ·Robert H. Knopp, Carolyn E. Walden, G. Russell Warnick, John J. Albers, Taís da Rosa Santos, GT Yang	1987	31

About Robert H. Knopp

Robert H. Knopp is a scholar working on Endocrinology, Diabetes and Metabolism, Obstetrics and Gynecology, Surgery, Cancer Research and Pediatrics, Perinatology and Child Health, having authored 229 papers that have together received 18.1k indexed citations. Recurring topics across this work include Lipoproteins and Cardiovascular Health (69 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (67 papers), Gestational Diabetes Research and Management (36 papers), Birth, Development, and Health (28 papers), Cancer, Lipids, and Metabolism (27 papers), Pregnancy and preeclampsia studies (18 papers), Diet and metabolism studies (17 papers) and Estrogen and related hormone effects (14 papers). The work is most often cited by research in Obstetrics and Gynecology (4.0k citations), Endocrinology, Diabetes and Metabolism (6.2k citations), Surgery (6.1k citations), Pediatrics, Perinatology and Child Health (2.5k citations) and Cardiology and Cardiovascular Medicine (2.5k citations). Robert H. Knopp has collaborated with scholars based in United States, Japan and Canada. Frequent co-authors include Katherine M. Newton, Catherine Kim, Barbara M. Retzlaff, Carolyn E. Walden, Steven E. Kahn, John D. Brunzell, Kristina M. Utzschneider, G. Russell Warnick, Miriam Cnop and Emílio Herrera. Their work appears in journals such as Diabetes Care, Metabolism, Diabetes, The American Journal of Cardiology and Atherosclerosis.

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