อาจารย์
อ.ดร.ราม ประจิตต์
Ram Prajit
ปร.ด. กายวิภาคศาสตร์
Research Interest
• Hippocampal neurogenesis in the adult and developing brain.
• Neuroprotective effects of bioactive compounds on regulation of hippocampal neurogenesis.
• Age-related neurodegeneration, neurogenesis deficit, memory loss, and other drug-induced models (chemotherapeutic- or anticonvulsant drugs).
Publications
1) Anosri T, Kaewngam S, Prajit R, Suwannakot K, Sritawan N, Aranarochana A, Pannangrong W, Welbat JU, Wigmore P, Sirichoat A*. Chrysin ameliorates methotrexate-induced hippocampal neurogenesis impairment by suppressing of oxidative stress and upregulating antioxidant enzyme activity in rodents. Plos one. 2026. 21(2): e0342921.
2) Tanrangka N, Prajit R, Kaewngam S, Anosri T, Sae-Foo W, Aranarochana A, Sritawan N, Sirichoat A, Putalun W, Wigmore P, Welbat JU*. Oroxylum indicum ameliorates D-galactose-induced aging related memory impairments via enhancing rat hippocampal neurogenesis. Sci Rep. 2025. 15(1): 43004.
3) Prajit R, Sritawan N, Aranarochana A, Sirchoat A, Pannangrong W, Wigmore P, Welbat JU*. Chrysin alleviates the impeded neurogenesis in accelerated brain aging by D-galactose in rats. Biogerontology. 2025; 26(2): 70.
4) Saenno R, Suwannakot K, Prajit R, Sirichoat A, Aranarochana A, Sritawan N, Pannangrong W, Wigmore P, Welbat JU*. Caffeic acid attenuates neuronal apoptosis, oxidative stress, and memory deficits via antioxidant properties in aging rats induced by D-Galactose. Mol Neurobiol. 2025; 62(4): 5143-55.
5) Prajit R, Saenno R, Suwannakot K, Kaewngam S, Anosri T, Sritawan N, Aranarochana A, Sirichoat A, Pannangrong W, Wigmore P, Welbat JU*. Chrysin mitigates neuronal apoptosis and impaired hippocampal neurogenesis in male rats subjected to D‑galactose‑induced brain aging. Biogerontology. 2024; 25(6): 1275-84.
6) Kaewngam S, Prajit R, Anosri T, Suwannakot K, Saenno R, Sritawan N, Aranarochana A, Sirichoat A, Pannnangrong W, Wigmore P, Welbat JU*. The effects of hesperidin on valproic acid-induced reduction in hippocampal neurogenesis through the antioxidant and apoptotic pathways in adult rats. Sci Rep. 2024; 14(1): 28864.
7) Naewla S, Prajit R, Sritawan N, Suwannakot K, Sirichoat A, Aranarochana A, Wigmore P, Welbat JU*. Hesperidin ameliorates impairment in hippocampal neural stem cells related to apoptosis induced by methotrexate in adult rats. Biomed Pharmacother. 2023; 166: 115329.
8) Suwannakot K, Sritawan N, Prajit R, Aranarochana A, Sirichoat A, Pannangrong W, Wigmore P, Welbat JU*. Melatonin protects against the side-effects of 5-fluorouracil on hippocampal neurogenesis and ameliorates antioxidant activity in an adult rat hippocampus and prefrontal cortex. Antioxidants. 2021; 10(4): 615.

