Z Ma

1.1k total citations
11 papers, 873 citations indexed

About

Z Ma is a scholar working on Hepatology, Molecular Biology and Nutrition and Dietetics. According to data from OpenAlex, Z Ma has authored 11 papers receiving a total of 873 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Hepatology, 5 papers in Molecular Biology and 5 papers in Nutrition and Dietetics. Recurrent topics in Z Ma's work include Liver Disease and Transplantation (8 papers), Liver Disease Diagnosis and Treatment (4 papers) and Vitamin C and Antioxidants Research (3 papers). Z Ma is often cited by papers focused on Liver Disease and Transplantation (8 papers), Liver Disease Diagnosis and Treatment (4 papers) and Vitamin C and Antioxidants Research (3 papers). Z Ma collaborates with scholars based in Canada. Z Ma's co-authors include Shoei‐Sheng Lee, Samuel S. Lee, Hongqun Liu, Atsushi Miyamoto, Jonathan B. Meddings, J. B. Meddings, Wayne R. Giles, Christopher A. Ward, P Huet and Mengqi Huang and has published in prestigious journals such as Gastroenterology, Hepatology and Journal of Hepatology.

In The Last Decade

Z Ma

11 papers receiving 850 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Z Ma Canada	10	671	490	249	220	131	11	873
Signe Wiese Denmark	13	464 0.7×	406 0.8×	182 0.7×	183 0.8×	51 0.4×	32	627
Khalid A. Tazi France	17	772 1.2×	464 0.9×	390 1.6×	70 0.3×	120 0.9×	28	1.0k
Cemal Nuri Erçin Türkiye	18	136 0.2×	512 1.0×	215 0.9×	182 0.8×	162 1.2×	37	885
J N Baxter United Kingdom	18	465 0.7×	434 0.9×	359 1.4×	36 0.2×	81 0.6×	39	915
L. Spadaro Italy	14	271 0.4×	427 0.9×	116 0.5×	93 0.4×	76 0.6×	25	786
Francisca Rivera Spain	9	322 0.5×	203 0.4×	132 0.5×	106 0.5×	37 0.3×	9	473
Agustín Domínguez‐Díez Spain	8	125 0.2×	582 1.2×	153 0.6×	95 0.4×	146 1.1×	12	786
Fabio Mecca Italy	7	136 0.2×	611 1.2×	148 0.6×	154 0.7×	106 0.8×	7	790
Damien Denimal France	14	135 0.2×	462 0.9×	168 0.7×	116 0.5×	188 1.4×	43	837
Jaime Bosch Spain	10	909 1.4×	741 1.5×	466 1.9×	47 0.2×	29 0.2×	17	989

Countries citing papers authored by Z Ma

Since Specialization

Citations

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

Fields of papers citing papers by Z Ma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Z Ma

This figure shows the co-authorship network connecting the top 25 collaborators of Z Ma. A scholar is included among the top collaborators of Z Ma 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 Z Ma. Z Ma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

1.

Liu, Hongqun, et al.. (2000). Contribution of nitric oxide to the pathogenesis of cirrhotic cardiomyopathy in bile duct–ligated rats. Gastroenterology. 118(5). 937–944. 125 indexed citations

2.

Ma, Z, et al.. (1999). Differential effects of jaundice and cirrhosis on β-adrenoceptor signaling in three rat models of cirrhotic cardiomyopathy. Journal of Hepatology. 30(3). 485–491. 75 indexed citations

3.

Ma, Z, et al.. (1997). Cardiac muscarinic receptor function in rats with cirrhotic cardiomyopathy. Hepatology. 25(6). 1361–1365. 53 indexed citations

4.

Ma, Z, Samuel S. Lee, & Jonathan B. Meddings. (1997). Effects of altered cardiac membrane fluidity on β-adrenergic receptor signalling in rats with cirrhotic cardiomyopathy. Journal of Hepatology. 26(4). 904–912. 74 indexed citations

5.

Ward, Christopher A., Z Ma, Shoei‐Sheng Lee, & Wayne R. Giles. (1997). Potassium currents in atrial and ventricular myocytes from a rat model of cirrhosis. American Journal of Physiology-Gastrointestinal and Liver Physiology. 273(2). G537–G544. 84 indexed citations

6.

Ma, Z & Shoei‐Sheng Lee. (1996). Cirrhotic Cardiomyopathy: Getting to the Heart of the Matter. Hepatology. 24(2). 451–459. 260 indexed citations

7.

Lee, Shoei‐Sheng, Mengqi Huang, Z Ma, & O.P. Rorstad. (1996). Vasoactive intestinal peptide in cirrhotic rats: Hemodynamic effects and mesenteric arterial receptor characteristics. Hepatology. 23(5). 1174–1180. 10 indexed citations

8.

Ma, Z, et al.. (1996). Role of altered beta-adrenoceptor signal transduction in the pathogenesis of cirrhotic cardiomyopathy in rats. Gastroenterology. 110(4). 1191–1198. 95 indexed citations

9.

Ma, Z. (1996). Cirrhotic cardiomyopathy: Getting to the heart of the matter. Hepatology. 24(2). 451–459. 5 indexed citations

10.

Ma, Z, Jonathan B. Meddings, & Samuel S. Lee. (1995). Cardiac plasma membrane physical properties and β-adrenergic receptor function are unaltered in portal-hypertensive rats. Hepatology. 22(1). 188–193. 14 indexed citations

11.

Ma, Z, J. B. Meddings, & Shoei‐Sheng Lee. (1994). Membrane physical properties determine cardiac beta-adrenergic receptor function in cirrhotic rats. American Journal of Physiology-Gastrointestinal and Liver Physiology. 267(1). G87–G93. 78 indexed citations

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.

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