Search Result of "Wound healing"

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การประชุมวิชาการ

Development of polyhydroxyalkanoate polymers for wound healing applications

ผู้แต่ง:ImgMs.Chanaporn Trakunjae, ImgDr.Pilanee Vaithanomsat, ImgMr. Tan Hua Tiang, ImgProf. K. Sudesh Kumar,

การประชุมวิชาการ:

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ที่มา:วารสาร คณะสัตวแพทยศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Effects of Pueraria mirifica on Wound Healing and Productive Performance of Growing-Finishing Castrated Pigs)

ผู้เขียน:ImgSurapol Choldumrongkul

สื่อสิ่งพิมพ์:pdf

Abstract

The experiment was conducted to evaluate the effects of Pueraria mirifica (PM) on wound healing and productive performance of growing-finishing pigs. The two continuous eperimental perilds were studied. In the first period, 24 of 21 - day weanling castrated Large White-Landrace pigs were allotted randomly by PM level (10,20 g/head), and antiseptic wound treat status into 6 treatments; treatment 1, 10 g/head PM. + antiseptic; treatment 2, 20 g/head PM + antiseptic; treatment 3,10 g/head PM; treatment 4,20 g/head PM; treatment 5,0 g/head PM + antiseptic; treatment 6,0 g/head PM. The data of wound healing period, ADG,FCR and hematological status were recorded. Results showed that PM supplemented pigs took a 3-day shorter wound healing period than the no-PM supplemtnted pigs (P<0.05). The PM pigs (10,20 g/head) improved growth performance (ADG,FCR) significantly (P<0.05) whereas the hematological variables were not affected. In the second period, 20 of 39-day castrated pigs were allotted randomly by period of wound healing (WH/day) and PM level (0,500 ppm) to 4 treatment; treatment 1, WH>7 days+ 500 ppm PM; reatment 2, WH<7 days + 0 ppm PM; treatment 3, WH>7 day + 500 ppm PM; treatment 4, WH>7 days + 0 ppm PM. The data of ADG, FCR, hematological status and carcass characteristics were examined from 39-149 day of the experiment . Results showed that ADG and FCR of WH<7 day were better than those of WH>7 day. After withdrawal for 14 days, pigs fed with 500 ppm improved ADG, FCR but decreased the cortisone level. Pigs fed with 500 ppm had higher preslaughter weight, hot carcass weight and hepatic weight. The WH>7 days and 0 ppm PM fed group showed the lowest figure of LEA, Longissimus, psoas major and hepatic weight. After 14-day withdrawal, phytoestrogen residue was found limited in the acceptable range in all treatment groups

Article Info
วารสาร คณะสัตวแพทยศาสตร์(Journal of Kasetsart Veterinarians), Volume 020, Issue 2, May 10 - Aug 10, Page 63 - 76 |  PDF |  Page 

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : The Effect of Pedilanthus tithymaloides (L.) Poit Crude Extract on Wound Healing Stimulation in Mice)

ผู้เขียน:ImgWaroonluk Sriwiroch, Imgดร.ณรงค์ จึงสมานญาติ, รองศาสตราจารย์, Imgดร.ศิริรักษ์ จันทครุ, ผู้ช่วยศาสตราจารย์, Imgนางสาวผกาวดี พงษ์เกษ, Imgนางกฤษณา แสงประไพทิพย์, Imgดร.อุไร พงศ์ชัยฤกษ์, ผู้ช่วยศาสตราจารย์

สื่อสิ่งพิมพ์:pdf

Abstract

The study aimed to investigate the potential of an ethanolic extract of Pedilanthus tithymaloides to stimulate excision wound healing. Samples of 42 female mice were divided into three groups: group I – methylcellulose (negative control); group II – 0.5% (w/w) crude extract; and group III – 1.5% (w/w) crude extract. The results were compared among treatments and a control group, in terms of wound appearance, parameters of wound healing and a histopathological study. In the treatment groups, the parameters of wound healing were significantly (P < 0.05) higher in comparison with the control group. The histopathological study also showed increased fibroblast, collagen fiber and blood vessel formation. However, the wounds treated by 0.5% crude extract healed faster when compared to the group with 1.5% crude extract. In conclusion, 0.5% crude extract of P.tithymaloides was more suitable for the stimulation of wound healing than 1.5% crude extract because the latter was too concentrated that caused irritation and inflammation, leading to delayed healing.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 044, Issue 6, Nov 10 - Dec 10, Page 1121 - 1127 |  PDF |  Page 

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