H. Al‐Sayer

1.1k total citations
33 papers, 888 citations indexed

About

H. Al‐Sayer is a scholar working on Nutrition and Dietetics, Surgery and Oncology. According to data from OpenAlex, H. Al‐Sayer has authored 33 papers receiving a total of 888 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Nutrition and Dietetics, 6 papers in Surgery and 5 papers in Oncology. Recurrent topics in H. Al‐Sayer's work include Trace Elements in Health (4 papers), Drug-Induced Hepatotoxicity and Protection (3 papers) and Diet and metabolism studies (2 papers). H. Al‐Sayer is often cited by papers focused on Trace Elements in Health (4 papers), Drug-Induced Hepatotoxicity and Protection (3 papers) and Diet and metabolism studies (2 papers). H. Al‐Sayer collaborates with scholars based in Kuwait, United Kingdom and France. H. Al‐Sayer's co-authors include T.C. Mathew, Sami Asfar, Mousa Khoursheed, A. Al‐Bader, Hussein Dashti, T.M. Allan, John Rawles, H. Dashti, A. S. Douglas and N A Matheson and has published in prestigious journals such as The Lancet, British journal of surgery and Clinical Microbiology and Infection.

In The Last Decade

H. Al‐Sayer

33 papers receiving 845 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. Al‐Sayer Kuwait	19	173	173	140	140	133	33	888
Mohammad Ishraq Zafar China	14	160 0.9×	185 1.1×	188 1.3×	193 1.4×	109 0.8×	33	1.0k
Amein K. Al‐Ali Saudi Arabia	23	98 0.6×	125 0.7×	291 2.1×	66 0.5×	82 0.6×	93	1.7k
Jean‐Louis Bresson France	20	188 1.1×	160 0.9×	248 1.8×	122 0.9×	113 0.8×	65	1.1k
Baodong Yao China	13	165 1.0×	127 0.7×	133 0.9×	120 0.9×	78 0.6×	24	678
Betty Herndon United States	18	79 0.5×	99 0.6×	327 2.3×	237 1.7×	288 2.2×	76	1.2k
Nam Ho Kim South Korea	21	62 0.4×	123 0.7×	374 2.7×	58 0.4×	213 1.6×	125	1.4k
Rachid Saı̈le Morocco	16	73 0.4×	159 0.9×	347 2.5×	102 0.7×	162 1.2×	100	968
Paolo Brambilla Italy	15	116 0.7×	90 0.5×	176 1.3×	122 0.9×	72 0.5×	47	906
Da Pan China	20	136 0.8×	206 1.2×	348 2.5×	77 0.6×	147 1.1×	91	1.4k
Mònica Tous Spain	22	81 0.5×	88 0.5×	178 1.3×	124 0.9×	170 1.3×	41	1.2k

Countries citing papers authored by H. Al‐Sayer

Since Specialization

Citations

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

Fields of papers citing papers by H. Al‐Sayer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Al‐Sayer. 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 H. Al‐Sayer. The network helps show where H. Al‐Sayer may publish in the future.

Co-authorship network of co-authors of H. Al‐Sayer

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

All Works

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20 of 20 papers shown

Dashti, H., et al.. (2005). Direct Evidence on the Immune-Mediated Spontaneous Regression of Human Cancer: An Incentive for Pharmaceutical Companies to Develop a Novel Anti-Cancer Vaccine. Current Pharmaceutical Design. 11(27). 3531–3543. 21 indexed citations

Al‐Sayer, H., et al.. (2005). The Acute Scrotum: A Review of 40 Cases. Medical Principles and Practice. 14(3). 177–181. 29 indexed citations

Al‐Sayer, H., et al.. (2004). Serum changes in trace elements during thyroid cancers. Molecular and Cellular Biochemistry. 260(1). 1–5. 35 indexed citations

Asfar, Sami, Suad Abdeen, Hussein Dashti, et al.. (2003). Effect of green tea in the prevention and reversal of fasting-induced intestinal mucosal damage. Nutrition. 19(6). 536–540. 25 indexed citations

Khoursheed, Mousa, Rosemary Makar, Simon N.S. Louis, et al.. (2003). Expression of E-cadherin in human colorectal cancer. The Surgeon. 1(2). 86–91. 21 indexed citations

Dashti, Hussein, Yøusef Bo-Abbas, Sami Asfar, et al.. (2003). Ketogenic diet modifies the risk factors of heart disease in obese patients. Nutrition. 19(10). 901–902. 37 indexed citations

Khoursheed, Mousa, T.C. Mathew, Rosemary Makar, et al.. (2002). Expression of CD44s in human colorectal cancer. Pathology & Oncology Research. 8(3). 170–174. 10 indexed citations

Al‐Sayer, H., et al.. (2002). Is Laparoscopic Cholecystectomy a Safe Procedure for Patients Receiving Anticoagulant Therapy?. Medical Principles and Practice. 11(2). 105–107. 1 indexed citations

Abul, Habib, et al.. (2002). Antioxidant enzyme level in the testes of cirrhotic rats. Nutrition. 18(1). 56–59. 11 indexed citations

10.

Abiaka, Clifford, et al.. (2002). Activities of erythrocyte antioxidant enzymes in cancer patients. Journal of Clinical Laboratory Analysis. 16(4). 167–171. 34 indexed citations

11.

Abiaka, Clifford, et al.. (2001). Serum antioxidant and cholesterol levels in patients with different types of cancer. Journal of Clinical Laboratory Analysis. 15(6). 324–330. 20 indexed citations

12.

Abiaka, Clifford, et al.. (2001). Plasma concentrations of alpha-tocopherol and urate in patients with different types of cancer. Journal of Clinical Pharmacy and Therapeutics. 26(4). 265–270. 9 indexed citations

13.

Al‐Sayer, H., et al.. (2000). Sonographic Diagnosis of Papillary Thyroid Carcinoma. Medical Principles and Practice. 9(1). 25–34. 1 indexed citations

14.

Al‐Bader, A., T.C. Mathew, Mousa Khoursheed, et al.. (2000). Thioacetamide Toxicity and the Spleen: Histological and Biochemical Analysis. Anatomia Histologia Embryologia. 29(1). 3–8. 22 indexed citations

15.

Al‐Sayer, H., et al.. (2000). Antimicrobial susceptibility profile of soil isolates of Nocardia asteroides from Kuwait. Clinical Microbiology and Infection. 6(2). 94–98. 20 indexed citations

16.

Al‐Bader, A., T.C. Mathew, H. Abul, et al.. (2000). Cholangiocarcinoma and liver cirrhosis in relation to changes due to thioacetamide. Molecular and Cellular Biochemistry. 208(1-2). 1–9. 35 indexed citations

17.

Raghupathy, Raj, U. C. Chaturvedi, H. Al‐Sayer, et al.. (1998). Elevated levels of IL-8 in dengue hemorrhagic fever. Journal of Medical Virology. 56(3). 280–285. 143 indexed citations

18.

Chandy, Rachel, et al.. (1997). Nocardia asteroides in the Soil of Kuwait. Mycopathologia. 137(3). 159–163. 27 indexed citations

19.

Al‐Sayer, H., Z H Krukowski, Vijai Williams, & N A Matheson. (1985). Fine needle aspiration cytology in isolated thyroid swellings: a prospective two year evaluation.. BMJ. 290(6480). 1490–1492. 41 indexed citations

20.

Krukowski, Z H, Michael Stewart, H. Al‐Sayer, & N A Matheson. (1984). Infection after abdominal surgery: five year prospective study.. BMJ. 288(6413). 278–280. 26 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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