Dehydrodiconiferyl alcohol from
            Silybum marianum
            (L.) Gaertn accelerates wound healing via inactivating NF‐κB pathways in macrophages

Abstract Background Episiotomy is the most commonn surgical procedure in midwifery which as any other wounds can cause infection or delay in healing. The current study aimed to determine effect of Silybum marianum ointment on pain severity and healing of episiotomy wound in primiparous women referring to Shahid Nourani Hospital at 2019. Methods This research was done as a randomized, triple-blind clinical trial on 87 priiparous women (44 indivdiuals in Silybum marianum ointment group and 43 indivdiuals in placebo group) referred to Shahid Nourani Hospital in Talesh (Guilan Province), Iran at September 2019. After labor and performing episiotomy, twice a day for 10 days as a fingertip size of the ointment was prescribed to be topically used on the episiotomy incision for both groups (Silybum marianum ointment or placebo ointment). Data gathering was done using demographic and midwifery information questionnaire, Episiotomy healing assessment: Redness, Edema, Ecchymosis, Discharge, Approximation)REEDA Scale (REEDA Scale: Redness(R); Edema (E), Ecchymosis(E), Discharge from the wound(D); Approximation of the perineal tissues(A))(scale, and visual analogue scale of pain. Examination of healing status of the perinea incision was performed during first 12 h, fifth day and tenth day after labor.Kolmogrov-Smirnov test was used in order to investiagte nomrality of data distribution of quantitative data, and two- independent samples t test, Chi square, repeated measures two factorial analysis of variance and Fischer’s exact test were used. SPSS software version 23 was used to analyze data and 0.05 was considered as signifcance level. Results Both groups of Silybum marianum and placebo groups did not differ regarding demographic and midwifery characteristics, hygiene status prior to intervention (P > 0.05). Mean difference of pain severity and REEDA scale in Silybum marianum ointment group in 12 h after labor, at fifth day and tenth day after labor was significant comparing to control group which indicates decline in episiotomy pain severity and faster wound healing (P < 0.001). Conclusions Silybum marianum ointment ointment accelerates episiotomy wound healing rate due to its healing properties and decreases pain severity. Trial registration This study was registered in Iranian Registry of Clinical Trials in 10/08/2019 with the IRCT ID: IRCT201811100411603N1.

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Mineral analysis of dry extracts from the seeds of the plant Silybum marianum (L. Gaertner) introduced in Uzbekistan

International Journal on Integrated Education ◽

10.31149/ijie.v3i8.573 ◽

2020 ◽

Vol 3 (8) ◽

pp. 235-237

Author(s):

Qayumov Feruz Sobir o'g'li ◽

Tuxtayev Farhod Hakimovich

Keyword(s):

Wound Healing ◽

Medicinal Plant ◽

Biologically Active ◽

Pharmacological Properties ◽

Mineral Analysis ◽

Silybum Marianum ◽

Dry Extract ◽

Foreign Literature ◽

Risk Of Exposure ◽

Harmful Substances

Silybum marianum (L.) Gaerth. (Asteraceae) is a valuable medicinal plant In the domestic and foreign literature the following pharmacological properties of the medicinal forms from Silybum marianum are described: antioxidant, antitoxic, hemostatic, hepatoprotective, detoxification, choleretic, anti-inflammatory, wound healing, reparative, laxatives, tonic, improving digestion, cholekinetic, cholesecret [1,2]. In Uzbekistan, the development of products for functional and therapeutic-preventive purposes for preventing various diseases and strengthening protective functions body, reducing the risk of exposure to harmful substances, including for the population living In ecologically unfavorable zones [3]. Macro and microelement analyzes of dry extract from asparagus seeds were performed. It was found that the extract contained balanced macro and microelements. Based on the results of the experiments, the product was recommended for use in biologically active supplements.

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ultrastructural process of intestinal wound healing

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100141494 ◽

1995 ◽

Vol 53 ◽

pp. 1024-1025

Author(s):

Rick L. Vaughn ◽

Shailendra K. Saxena ◽

John G. Sharp

Keyword(s):

Wound Healing ◽

Epithelial Cells ◽

Smooth Muscles ◽

Microscopic Level ◽

Light Microscopic Level ◽

Ileal Mucosa ◽

Wound Model ◽

Serosal Surface ◽

Complex Process ◽

Orderly Fashion

We have developed an intestinal wound model that includes surgical construction of an ileo-cecal patch to study the complex process of intestinal wound healing. This allows approximation of ileal mucosa to the cecal serosa and facilitates regeneration of ileal mucosa onto the serosal surface of the cecum. The regeneration of ileal mucosa can then be evaluated at different times. The wound model also allows us to determine the rate of intestinal regeneration for a known size of intestinal wound and can be compared in different situations (e.g. with and without EGF and Peyer’s patches).At the light microscopic level it appeared that epithelial cells involved in regeneration of ileal mucosa originated from the enlarged crypts adjacent to the intestinal wound and migrated in an orderly fashion onto the serosal surface of the cecum. The migrating epithelial cells later formed crypts and villi by the process of invagination and evagination respectively. There were also signs of proliferation of smooth muscles underneath the migratory epithelial cells.

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Healing gone wrong: convergence of hemostatic pathways and liver fibrosis?

Clinical Science ◽

10.1042/cs20191102 ◽

2020 ◽

Vol 134 (16) ◽

pp. 2189-2201

Author(s):

Jessica P.E. Davis ◽

Stephen H. Caldwell

Keyword(s):

Wound Healing ◽

Liver Disease ◽

Hepatic Fibrosis ◽

Cell Activation ◽

Stellate Cell ◽

Factor Xa ◽

Clinical Trial Data ◽

Chronic Liver ◽

Healing Response ◽

Wound Healing Response

Abstract Fibrosis results from a disordered wound healing response within the liver with activated hepatic stellate cells laying down dense, collagen-rich extracellular matrix that eventually restricts liver hepatic synthetic function and causes increased sinusoidal resistance. The end result of progressive fibrosis, cirrhosis, is associated with significant morbidity and mortality as well as tremendous economic burden. Fibrosis can be conceptualized as an aberrant wound healing response analogous to a chronic ankle sprain that is driven by chronic liver injury commonly over decades. Two unique aspects of hepatic fibrosis – the chronic nature of insult required and the liver’s unique ability to regenerate – give an opportunity for pharmacologic intervention to stop or slow the pace of fibrosis in patients early in the course of their liver disease. Two potential biologic mechanisms link together hemostasis and fibrosis: focal parenchymal extinction and direct stellate cell activation by thrombin and Factor Xa. Available translational research further supports the role of thrombosis in fibrosis. In this review, we will summarize what is known about the convergence of hemostatic changes and hepatic fibrosis in chronic liver disease and present current preclinical and clinical data exploring the relationship between the two. We will also present clinical trial data that underscores the potential use of anticoagulant therapy as an antifibrotic factor in liver disease.

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