The Analgesic Mechanism and Recent Clinical Application of Erector Spinae Plane Block: A Narrative Review.

Now, the erector spinae plane block (ESPB) is widely used in various thoracolumbar surgeries. It has unique advantages: simple and convenient operation, low safety risks, and reduced opioid use. The ESPB is used in thoracic surgery, abdominal surgery, and spinal surgery.

Molecular and cellular pruritus mechanisms in the host skin.

Pruritus, also known as itching, is a complex sensation that involves the activation of specific physiological and cellular receptors. The skin is innervated with sensory nerves as well as some receptors for various sensations, and its immune system has prominent neurological connections. Sensory neurons have a considerable impact on the sensation of itching.

[The Study on the Influence of Spectral Diffraction Efficiency Based on the Matching Network of Wide Spectrum AOTF].

Given that AOTF (Acousto-Optic Tunable Filter, AOTF) spectral imaging analyzer is widely used in a wide spectral region of the visible and infrared spectrum, the spectral bandwidth, diffraction efficiency and power efficiency of the AOTF need to be improved to meet higher standards. Ultrasonic transducer is the core component of AOTF. Its 3 dB working bandwidth determines the spectral diffraction range of AOTF, so it is making two different thicknesses high-low frequency ultrasonic transducer to improve AOTF spectral bandwidth on the same of the acousto-optic medium.

[Effect of assisted anesthesia of auricular point magnetic sticking on postoperative recovery of gynecological surgery].

Objective: To explore an optimum method on postoperative recovery of general-anesthesia gynecological laparoscopic surgery.

Methods: One hundred and twenty cases of gynecological laparoscopic surgery were randomly divided into three groups, 40 cases in each one. The sensitive points of bilateral Shenmen (TF4), Zigong (TF2), Wei (CO4), Dachang (CO7) and so on were selected in all three groups one night before the surgery.

[Observation on the anesthesia effect of general anesthesia assisted by auricular-plaster therapy in gynecological surgery].

Objective: To observe the impacts on anesthetic dosage and postoperative pain under general anesthesia assisted by auricular-plaster therapy.

Methods: One hundred and twenty cases of gynecological laparoscopic surgery were randomized into three groups, 40 cases in each one. In auricular point group A, the magnetic beads were stick on the auricular points which were Shenmen (TF4), Lung (fei, CO14), Spleen (pi,CO13), Stomach (wei, CO4), Large Intestine (dachang, CO7), Adrenal (shenshangxian, TG2 (P)), Endocrine (neifenmi, CO18), Uterus and Pelvic Cavity(penqiang, TF5) etc.

[Effects of magnetic auricular point-sticking on adjuvant anesthesia and postoperative recovery of body function].

Objective: To prove analgesia and sedative effect of adjuvant anesthesia with magnetic auricular point-sticking on abdominal gynecological operation and its effect on postoperative recovery of body function.

Methods: Ninety-two patients with abdominal gynecological operation were randomly divided into 3 groups. The auricular point-sticking group (APS group, n=31) was pasted and pressed by plasters with magnetic beads at bilateral Shenmen, Pizhixia (subcortex), Zigong (uterus) and Penqiang (pelvic cavity), etc.

[Effect of previous analgesia of scalp acupuncture on post-operative epidural morphine analgesia in the patient of intestinal cancer].

Objective: To probe the effect of previous analgesia of scalp acupuncture.

Methods: Sixty cases of radical operation of intestinal cancer were randomly divided into 2 groups: a scalp acupuncture plus epidural analgesia (scalp acupuncture group) and an epidural analgesia group, 30 cases in each group. The scalp acupuncture group received scalp acupuncture from 20 min before operation to the end of the operation, and epidural analgesia at the end of the operation.

[Effects of scalp acupuncture on regulative ability of oxidative stress reaction at operation stage].

Objective: To study on regulative action of scalp acupuncture on oxidative stress reaction at operation stage.

Methods: Fifty two cases selected for radical operation of intestinal cancer were randomly divided into a scalp acupuncture plus general anesthesia (scalp acupuncture group) and a simple general anesthesia group (general anesthesia group), 26 cases in each group. The scalp acupuncture group were treated first with scalp acupuncture for 20 min, followed by general anesthesia, with scalp acupuncture lasted till the end of operation.

[Role of acupuncture anesthesia in operation of rectal cancer].

Objective: To observe analgesic effect of acupuncture anesthesia.

Methods: Sixty-nine cases undergoing rectal cancer surgery were randomly divided into 3 groups, group I, II and III, 23 cases in each group. Both Zusanli (ST 36) and Sanyinjiao (SP 6) were selected for acupuncture anesthesia.