Publications by authors named "Yoshiro Hirasaki"

Olfactory dysfunction in the post COVID-19 condition reported worldwide are refractory for some patients. For this reason, appropriate treatment is desired. In this article, we describe two cases of olfactory dysfunction in the post COVID-19 condition that was improved by traditional acupuncture treatment.

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Cinobufagin is a cardiotoxic bufanolide steroid secreted by the Asiatic toad, Bufo gargarizans. Bufanolides inhibit Na/K ATPase and have similar effects as cardiac glycosides, such as digitoxin or ouabain derived from toxic herbs. Recently, the anti-cancer effects of bufanolides have gained attention, however the underlying molecular mechanisms remain unclear.

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Article Synopsis
  • The study aimed to explore the relationship between tongue color (dark purple) and sublingual vein width in diagnosing Oketsu, or blood stasis, using a tongue image analyzing system (TIAS).
  • It involved analyzing data from 38 patients, focusing on physical findings, blood tests, and tongue images, while categorizing them based on sublingual vein width.
  • The results showed that specific color values of the tongue were significantly associated with vein width, suggesting that combining these assessments could improve the diagnosis of blood stasis.
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In Kampo medicine, blood stasis (BS) syndrome is strongly associated with microangiopathy and can lead to atherosclerosis. Vascular endothelial dysfunction (VED), evaluated through flow-mediated dilation (FMD), plays an important role in the early stages of atherosclerosis. However, the association of BS syndrome with VED, as determined using FMD, has not been reported.

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Aristolochic acid (AA) causes interstitial renal fibrosis, called aristolochic acid nephropathy (AAN). There is no specific indicator for diagnosing AAN, so this study aimed to investigate the biomarkers for AAN using a proteomics method. The C3H/He female mice were given ad libitum AA-distilled water (0.

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Background: Fei-Liu-Ping (FLP) ointment is an oral prescription medication that has been widely applied to treat lung cancer patients in China. Regulation of the metastatic microenvironment is an important therapeutic approach for prevention and treatment of tumor recurrence and metastasis. The advantage of Traditional Chinese Medicine management of lung cancer lies in the prevention of recurrence and metastasis.

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Japanese traditional herbal medicine (Kampo) has its origins in traditional Chinese medicine (TCM). It was introduced to Japan in the middle of the sixth century and has evolved over the past 1,400 years after combining with Japan's original folk remedies. While it retains some similarities to TCM, Kampo has evolved in Japan, resulting in a system of medicine that has many differences from TCM.

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In traditional Japanese medicine (Kampo medicine), tongue color is important in discerning a patient's constitution and medical conditions. However, tongue color diagnosis is susceptible to the subjective factors of the observer. To investigate factors involved in tongue color diagnosis, both color discrimination and tongue color diagnosis were researched in 68 Kampo medical practitioners.

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Glossodynia is often refractory to conventional medicine, and there is only limited evidence to guide clinicians in its management. Patients with refractory glossodynia are often introduced to Japanese traditional herbal (Kampo) medicine experts under such circumstances because Kampo medicine has become known in Japan to be effective in treating a wide variety of symptoms refractory to conventional medicine. Herein, we report our single-institution 5-year experience treating patients with Kampo medicine for primary glossodynia that was refractory to conventional medicine.

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Hangekobokuto (banxia-houpo-tang) is a Kampo (traditional Japanese) medicine used mostly for anxiety disorder and consists of Pinellia Tuber, Poria Sclerotium, Magnolia Bark, Perilla Herb and Ginger. Perilla Herb contains an essential oil rich in perillaldehyde, which has a pleasant flavor, but this is easily lost due to heating. We therefore investigated how the major constituents of hangekobokuto, namely perillaldehyde, rosmarinic acid, magnolol and [6]-gingerol, varied with time during decoction and approached an optimal condition for decoction.

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Background: Yokukan-san, a Japanese traditional herbal (Kampo) prescription, has recently gathered increasing attention due to accumulating reports showing its remarkable efficacy in treating a wide variety of diseases refractory to conventional medicine as well as the behavioral and psychological symptoms of dementia. As yokukan-san has become broadly integrated with conventional medicine, augmentation therapy with other Kampo prescriptions has become necessary when the yokukan-san has been only partially efficacious. In this paper, we report three cases in which the addition of orengedoku-to, another Kampo formula, to yokukan-san was remarkably effective.

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Shosaikoto (Xiaochaihu Tang) is one of the frequently used traditional herbal medicines (Kampo medicines, Japan). To realize the effective use of precious crude drugs, we investigated the major constituents in the residual crude drugs after decoction and aimed for extraction efficiency of shosaikoto with regard to the extract, tannin content, and major constituents. We found that the residual crude drugs had large amounts of compounds, especially saikosaponin b(2), which had a 78.

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Patients undergoing chemotherapy often develop symptoms of neurological side effects such as numbness, pain, and weakness in a stocking-and-glove pattern. Yet few therapies are available to treat this condition. We examined the efficacy of therapy based on Kampo diagnosis in three cases of chemotherapy-induced peripheral neuropathy (CIPN).

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Objectives: Breast cancer is the fourth most frequent cause of death, and it is currently the most frequent cause of death among Japanese women. As to breast cancer therapy, lengthy hormonal therapy is very important for the treatment and prevention of recurrence. Aromatase inhibitors (AIs) are the initial drug of choice for postoperative adjuvant therapy of breast cancer in Japan.

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Repressor of GATA (ROG) inhibits Th2 cell differentiation and allergic airway inflammation in the lung. To determine the role of ROG in the pathogenesis of contact hypersensitivity (CHS), a hapten-induced mouse model of CHS using ROG Tg and ROG-deficient (ROG(-/-)) was used. ROG Tg mice showed little ear swelling, while ROG(-/-) mice showed enhanced ear swelling in comparison to wild type mice.

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