Shozo Koyama

894 total citations
43 papers, 683 citations indexed

About

Shozo Koyama is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Endocrine and Autonomic Systems. According to data from OpenAlex, Shozo Koyama has authored 43 papers receiving a total of 683 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cardiology and Cardiovascular Medicine, 13 papers in Physiology and 8 papers in Endocrine and Autonomic Systems. Recurrent topics in Shozo Koyama's work include Heart Rate Variability and Autonomic Control (14 papers), Nitric Oxide and Endothelin Effects (6 papers) and Liver Disease and Transplantation (6 papers). Shozo Koyama is often cited by papers focused on Heart Rate Variability and Autonomic Control (14 papers), Nitric Oxide and Endothelin Effects (6 papers) and Liver Disease and Transplantation (6 papers). Shozo Koyama collaborates with scholars based in Japan and United States. Shozo Koyama's co-authors include Yoong Ahm Kim, Morinobu Endo, Toshishige Shibamoto, Takuya Hayashi, Satoshi Tanaka, Yoshihiro Yamaguchi, Jiro Motoyoshiya, Hisao Haniu, Rebecca Salmen and Aaron Erdely and has published in prestigious journals such as Nano Letters, Carbon and Brain Research.

In The Last Decade

Shozo Koyama

42 papers receiving 664 citations

Peers

Countries citing papers authored by Shozo Koyama

Since Specialization

Citations

This map shows the geographic impact of Shozo Koyama'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 Shozo Koyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shozo Koyama more than expected).

Fields of papers citing papers by Shozo Koyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shozo Koyama. 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 Shozo Koyama. The network helps show where Shozo Koyama may publish in the future.

Co-authorship network of co-authors of Shozo Koyama

This figure shows the co-authorship network connecting the top 25 collaborators of Shozo Koyama. A scholar is included among the top collaborators of Shozo Koyama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Shozo Koyama. Shozo Koyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Cross-Talk between Lung and Systemic Circulation during Carbon Nanotube Respiratory Exposure. Potential Biomarkers 2008 ·Nano Letters ·Aaron Erdely, Tracy Hulderman, Rebecca Salmen, (unknown), Patti C. Zeidler-Erdely, Diane Schwegler‐Berry, Vincent Castranova, Shozo Koyama, Yoong Ahm Kim, Morinobu Endo, Petia P. Simeonova	131
2	Increased sinusoidal resistance is responsible for the basal state and endothelin-induced venoconstriction in perfused cirrhotic rat liver 2008 ·Pflügers Archiv - European Journal of Physiology ·Toshishige Shibamoto, (unknown), Shozo Koyama	5
3	Medical Application of Carbon‐Nanotube‐Filled Nanocomposites: The Microcatheter 2006 ·Small ·Shozo Koyama, Hisao Haniu, (unknown), (unknown), (unknown), Morinobu Endo, Yoong Ahm Kim, Takuya Hayashi	31
4	Effects of Hct and norepinephrine on segmental vascular resistance distribution in isolated perfused rat livers 2004 ·American Journal of Physiology-Heart and Circulatory Physiology ·(unknown), Toshishige Shibamoto, Minoru Hongo, Shozo Koyama	5
5	Cell Growing with Activated Carbon Fivers - Significances of Porous Size - 2002 ·Molecular Crystals and Liquid Crystals ·Shozo Koyama, Hisao Haniu, (unknown), Yoshihiro Yamaguchi, Gen‐ichi Konishi, (unknown), Tsutomu Takeichi	1
6	Review of Possible Biomedical Applications of Carbonallay 2000 ·TANSO ·Shozo Koyama	2
7	Increased Sinusoidal Pressure Is Associated with Early Liver Weight Gain in Ischemia–Reperfusion Injury in Isolated Perfused Rat Liver 2000 ·Journal of Surgical Research ·Yiqun Ling, Toshishige Shibamoto, Takayuki Honda, (unknown), (unknown), Minoru Hongo, Shozo Koyama	17
8	In vitro and in vivo antitumor activity of YoshixolTR against murine L1210 leukemic cells 1999 ·General Pharmacology The Vascular System ·Satoshi Tanaka, Shozo Koyama, Hisao Haniu, Yoshihiro Yamaguchi, Jiro Motoyoshiya	4
9	YoshixolTR inhibits B16 melanoma cell growth in vivo and induces apoptosis-like (quantum thermodynamic) cell death 1999 ·General Pharmacology The Vascular System ·Shozo Koyama, Satoshi Tanaka, Hisao Haniu, (unknown), Jiro Motoyoshiya	2
10	A new substance (Yoshixol) with an interesting antibiotic mechanism from wood oil of Japanese traditional tree (Kiso-Hinoki), Chamaecyparis obtusa 1997 ·General Pharmacology The Vascular System ·Shozo Koyama, Yoshihiro Yamaguchi, Satoshi Tanaka, Jiro Motoyoshiya	56
11	Participation of nitric oxide in the sympathetic response to anaphylactic hypotension in anesthetized dogs 1996 ·Neuroscience Letters ·Toshishige Shibamoto, Honggang Wang, Satoshi Tanaka, Takashige Miyahara, Shozo Koyama	8
12	Differential regional sympathetic responses to somatic stimulation in anesthetized dogs 1996 ·Journal of the Autonomic Nervous System ·(unknown), Toshishige Shibamoto, Satoshi Tanaka, Hong‐Gang Wang, Yukio Nakatsuchi, Shozo Koyama	3
13	The Effects of Sevoflurane, Enflurane, and Isoflurane on Baroreceptor-Sympathetic Reflex in Rabbits 1996 ·Anesthesia & Analgesia ·Yuka Saeki, Yoko Hasegawa, Toshishige Shibamoto, Yoshihiro Yamaguchi, Tetsuya Hayashi, Satoshi Tanaka, (unknown), Shozo Koyama	43
14	rBPI23 ATTENUATES ENDOTOXIN-INDICED CARDIOVASCULAR DEPRESSION IN AWAKE RABBITS 1995 ·Shock ·Shozo Koyama, Toshishige Shibamoto, W. S. Ammons, Yuka Saeki	11
15	Effect of Hypertonic Saline Infusion on Renal Vascular Resistance in Anesthetized Dogs. 1991 ·The Japanese Journal of Physiology ·Takashi Fujita, Yoshikazu Matsuda, Toshishige Shibamoto, (unknown), (unknown), Shozo Koyama	27
16	Contribution of baroreceptor reflexes to blood pressure and sympathetic responses to cholecystokinin and vasoactive intestinal peptide in anesthetized dogs 1990 ·European Journal of Pharmacology ·Shozo Koyama, Takashi Fujita, Toshishige Shibamoto, Yoshikazu Yonei, (unknown), Richard O. Jones	21
17	Reflex responses on blood pressure and renal nerve activity to local intra-arterial injection of capsaicin in anesthetized dogs. 1990 ·The Japanese Journal of Physiology ·Richard O. Jones, Yoshikazu Yonei, Shozo Koyama, (unknown), Takashi Fujita, Toshishige Shibamoto	1
18	Reflex effects on renal nerve activity and renal vascular tone during occlusion of superior mesenteric artery in anesthetized dogs 1990 ·Journal of the Autonomic Nervous System ·(unknown), (unknown), Toshishige Shibamoto, Yoshikazu Yonei, Richard O. Jones, Shozo Koyama	2
19	Central impairment of renal nerve response to stimulation of medullary pressor area in rabbit endotoxic hypotension 1986 ·Brain Research ·Shozo Koyama	10
20	PARADOXICAL CARDIOVASCULAR RESPONSE TO VISCERAL AFFERENT STIMULATION IN THE ESTABLISHED SPONTANEOUSLY HYPERTENSIVE RAT 1985 ·Clinical and Experimental Pharmacology and Physiology ·Shozo Koyama, John W. Manning	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact