Results 141 to 150 of about 39,048 (255)

Efficacy and safety of hydromorphone caudal block combined with intercostal nerve block during VATS: a single-center randomized controlled study. [PDF]

BMC Anesthesiol
Cao X, Gui Q, Li P, Yan H, Chen Z, Wei Y, Zhang S, Yang W, Li X.   +8 more
europepmc   +1 more source

Ultrasound-guided lumbar erector spinae plane block versus caudal block for postoperative analgesia in pediatric hip and proximal femur surgery: a randomized controlled study. [PDF]

Korean J Anesthesiol, 2023
Elshazly M, Shaban A, Gouda N, Rashad M, Soaida SM.   +4 more
europepmc   +1 more source

Human evolution and the obstetrical dilemma: The pelvic floor hypothesis

The Anatomical Record, EarlyView.
Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley   +1 more source

Effect of hydromorphone combined with ropivacaine caudal block on immune function after hypospadias surgery in children. [PDF]

BMC Anesthesiol
Cai Y, Yang M, Liu X, Zhang L, Wang J, Sun Y.   +5 more
europepmc   +1 more source

The minimum effective concentration (MEC90) of ropivacaine for ultrasound-guided caudal block in anorectal surgery. A dose finding study. [PDF]

PLoS One, 2021
Li X, Li J, Zhang P, Deng H, Yang M, He H, Wang R.   +6 more
europepmc   +1 more source

Morphophysiological dynamics of the proximal post‐testicular ducts in Crotalus durissus Linnaeus, 1758 (Squamata: Viperidae)

The Anatomical Record, EarlyView.
Abstract The organization and function of reptilian excurrent ducts remain poorly characterized, particularly in Neotropical snakes. We provide the first integrative morphological, histochemical, immunohistochemical, and ultrastructural analysis of the proximal post‐testicular ducts of Crotalus durissus across reproductive stages.
Flávia Cappuccio de Resende, Gustavo Caldeira Cotta, Clara d' Ávila Fonseca Paiva de Paula Freitas, Leonardo Carvalho, Heloísa Helena Marques Oliveira, Victória Gomes Carvalho Silva, Lívia de Fátima Moreira Silva, Luciana Maria Silva, Samyra Maria dos Santos Nassif Lacerda, Guilherme Mattos Jardim Costa   +9 more
wiley   +1 more source

Efficacy of erector spinae plane block versus caudal block for postoperative analgesia in paediatric surgery: A systematic review and meta-analysis. [PDF]

Indian J Anaesth
Kundal R, Mahajan A, Praveen U, Shukla M, Kundal V, Gupta S.   +5 more
europepmc   +1 more source

Ultrasound-Guided Quadratus Lumborum Block Versus Caudal Block for Pain Relief in Children Undergoing Lower Abdominal Surgeries: A Randomized, Double-Blind Comparative Study. [PDF]

Anesth Pain Med, 2022
Ragab SG, El Gohary MM, Abd El Baky DL, Nawwar KMA.   +3 more
europepmc   +1 more source

Histological Characterization and Comparative Transcriptomic Analysis of Gonads During Early Sex Differentiation in the Northern Snakehead (Channa argus)

Animal Research and One Health, EarlyView.
This study delineates the early sex differentiation timeline in the northern snakehead (Channa argus). These findings provide a foundation for future sex‐control breeding in this economically important species. ABSTRACT The northern snakehead (Channa argus) is an economically important aquaculture species in China.
Chaonan Sun, Donglei Sun, Haishen Wen, Xin Qi, Chao Li, Xiaoyan Zhang, Yun Li   +6 more
wiley   +1 more source

Optimizing Paediatric Hypospadias Surgical Repair: Pudendal Nerve Block Versus Caudal Block for Superior Analgesia. [PDF]

Turk J Anaesthesiol Reanim
Sridharan H, Kesarkar N, Dias R.
europepmc   +1 more source