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Dive into the research topics where Porntip Boonruangsri is active.

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Featured researches published by Porntip Boonruangsri.


Anatomy & Cell Biology | 2012

Variant insertion of the teres major muscle.

Sitthichai Iamsaard; Nut Thunyaharn; Kowit Chaisiwamongkol; Porntip Boonruangsri; Nongnut Uabundit; Wiphawi Hipkaeo

The teres major (TerMa) muscle has a clinical significance for tendon transfer procedures in patients with massive rotator cuff tears. Individually, it originates from the dorsum of the inferior angle of scapula and inserts into the medial lip of bicepital groove of the humerus. Functionally, TerMa in cooperation with latissimus dorsi (LD) adducts arm, medially rotates arm, and assists in arm extension. The variation of TerMa insertion is very rare. In the shoulder and axillary regions of a 33-year-old Thai male cadaver, the variant insertion of the right TerMa was found. The muscle fibers of TerMa are directly attached at the supero-medial border of LD tendon. Notably, there was no terminal tendon of TerMa. To explain an unusual movement of the arm, this rare variation of the TerMa insertion is necessary to be recognized. This case report is very important for surgeons to preoperatively consider using the terminal tendon of TerMa for tendon transfer in treating patients with irreparable cuff tears.


Anatomy & Cell Biology | 2012

Duplicated axillary arch muscles arising from the latissimus dorsi

Sitthichai Iamsaard; Nongnut Uabundit; Kimaporn Khamanarong; Kittisak Sripanidkulchai; Kowit Chaiciwamongkol; Malivalaya Namking; Somsiri Ratanasuwan; Porntip Boonruangsri; Wiphawi Hipkaeo

Many origins and insertions of an axillary muscular slip (also known as Langers or axillary arch muscles) have been documented previously. In this report, we found duplicated axillary arch muscles (two variant muscular slips) originating from the inferolateral border of the right side latissimus dorsi muscle. Obviously, these axillary arch muscles can be distinguished as short and long muscular strips. While the origin was the same, the short muscular slip inserts into the fascia covering on the pectoralis minor, whereas the longer one inserts on/into the aponeurosis of pectoralis major. For the surgery in the axillary region, this rare variation should be considered a cause of surgical interventions.


International Journal of Morphology | 2015

Phyllanthus emblica L. Branch Extract Ameliorates Testicular Damage in Valproic Acid-Induced Rats

Sitthichai Iamsaard; Supatcharee Arun; Jaturon Burawat; Wannisa Sukhorum; Porntip Boonruangsri; Malivalaya Namking; Nongnut Uabundit; Somsak Nualkaew; Bungorn Sripanidkulchai

El acido valproico (AVP) es utilizado frecuentemente en el tratamiento de pacientes epilepticos y puede danar los parametros reproductivos que causan la infertilidad masculina. Este estudio tuvo como objetivo investigar el efecto protector de la rama Phyllanthus emblica L. (PE) sobre el dano testicular de ratas inducidas con AVP. Ratas machos fueron divididas en 6 grupos (control, AVP, PE 250 mg/kg peso corporal, APV+ PE 50, 100, 250 mg/kg peso corporal, respectivamente). Los animales fueron pretratados con PE durante 23 dias y se administro AVP durante 10 dias antes de medir todos los parametros reproductivos. Los resultados mostraron que todas las dosis de PE protegen significativamente el peso y los niveles reducidos de testosterona testicular en ratas con AVP. El extracto de PE mejoro significativamente la concentracion de espermatozoides en ratas tratadas con AVP. Por otra parte, la histologia testicular de los grupos PE+AVP mostro disminucion de la histopatologia testicular en comparacion con el grupo tratado solo con AVP. Por lo tanto, parece que el extracto de la rama PE puede prevenir danos testiculares incluyendo los parametros reproductores masculinos en ratas inducidas con AVP.


International Journal of Morphology | 2015

Aneurysm, Tortuosity and Kinking of Abdominal Aorta and Iliac Arteries in Thai Cadavers

Porntip Boonruangsri; Bussakorn Suwannapong; Somsiri Rattanasuwan; Sitthichai Iamsaard

La prevalencia de aneurisma, tortuosidad y torsion de la parte abdominal de la aorta y arterias iliacas es relevante para la consideracion primaria en la planificacion quirurgica. Se realizo un estudio para investigar la prevalencia de alteraciones en las parte abdominal de la aorta y arterias iliacas y demostrar los patrones de torsion en las arterias iliacas externas de cadaveres tailandeses. Se observaron 85 cadaveres tailandeses embalsamados (58 hombres y 27 mujeres); se midio el diametro de la parte abdominal de la aorta y arterias iliacas utilizando un pie de metro para la evaluacion de aneurisma aortico. Para investigar la tortuosidad y torsion de las arterias iliacas, se utilizo un goniometro estandar para medir el angulo individual de la arteria iliaca. Ademas, se clasificaron los patrones de torsion de las arterias iliacas externas. La prevalencia de aneurisma aortico fue 4,71% y los aneurismas de las arterias iliacas comunes e internas fueron 4,12% y 0,59%. La tortuosidad de las arterias iliacas comunes y externas fueron 1,76% y 20%. No se observo tortuosidad de la arteria iliaca interna. Ademas, la torsion de las arterias iliacas comunes, externas e internas fueron 4,71%, 16,47% y 1,18%, respectivamente. Por otra parte, los patrones de torsion fueron clasificados en 4 tipos principales (formas de S, de C invertida; de bajo grado y en V). Observamos la presencia de aneurisma, tortuosidad y torsion de la parte abdominal de la aorta y arterias iliacas en cadaveres tailandeses. Demostramos tambien por primera vez, las 4 variaciones de torsion de las arterias iliacas externas.


Srinagarind Medical Journal (SMJ) - ศรีนครินทร์เวชสาร | 2008

A Case of Multiple Aneurysms in Northeast Thailand Embalmed Cadaver

Kowit Chaisiwamongkol; Yanyong Toomsan; Panya Tuamsuk; Porntip Boonruangsri; Somsuda Teepsawang


Srinagarind Medical Journal (SMJ) - ศรีนครินทร์เวชสาร | 2017

Combination of Bilateral Multiple Anomalies of Renal Blood Vessels Together with Testicular Blood Vessels and Renal Pelvises - A Case Report

Waraporn Sakaew; Chanwit Maneenin; Somsiri Ratanasuwan; Pattama Amarttayakong; Porntip Boonruangsri; Jaturat Kanpittaya; Wiphawi Hipkaeo


Iranian Journal of Reproductive Medicine | 2017

Valproic acid induces histologic changes and decreases androgen receptor levels of testis and epididymis in rats

Sitthichai Iamsaard; Wannisa Sukhorum; Supatcharee Arun; Nichapa Phunchago; Nongnuch Uabundit; Porntip Boonruangsri; Malivalaya Namking


Srinagarind Medical Journal (SMJ) - ศรีนครินทร์เวชสาร | 2015

Morphometric Analysis of the Iliac Arterial Lengths in Normal and Abnormal Aortoiliac Arteries (Tortuosity,Kinking and Aneurysm) Conditions

Porntip Boonruangsri; Bussakorn Suwannarong; Kowit Chaisiwamongkol; Wiphawi Hipkaeo; Yanyong Toomsan; Sitthichai Iamsaard


Srinagarind Medical Journal (SMJ) - ศรีนครินทร์เวชสาร | 2015

A Morphological Study of Posterior Divisional Branches of the Mandibular Nerve in Embalmed Thai Cadavers

Jeerapat Singsorn; Porntip Boonruangsri; Kowit Chaisiwamongkol; Pipatphong Kanla; Waranyoo Khonkankong; Yanyong Toomsan; Sitthichai Iamsaard


Acta medica academica | 2015

An unusual communication between the trunk of the mandibular nerve and the lingual nerve in a female cadaver

Sitthichai Iamsaard; Jeerapat Singsorn; Porntip Boonruangsri

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