What Is Happening With The Latest Generation Of Mesh For Hernia Repair

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Previously, inguinal hernia surgery was based exclusively on repairing the abdominal wall defects using the patient's own tissues, which were put in contact with and tensioned to recalibrate the natural orifices. At present, inguinal hernia surgery is based almost solely on mounting an allograft, which has the function of strengthening the weakened groin region that immune the herniation. This modernistic method of operation on inguinal hernia can be performed in a archetype or laparoscopic manner. The mesh is made of polypropylene, which is a polymer of cyclic hydrocarbons. The aim of the present study was to evaluate the effectiveness, biocompatibility, besides as the immediate and long‑term complications in cloth allografts used in open up surgery of inguinal hernia repair. Another aim was to demonstrate over again the superiority of low‑weight meshes with big pores by decreasing the number of complications acquired past the constructed material used, but also by a decrease in the tension on the tissues to which information technology was fixed. The nowadays study included 255 cases submitted to inguinal hernia surgery. Only 1.five% required firsthand reintervention earlier belch to evacuate hematoma. The curt duration of hospitalization, the quality‑price ratio, the good postoperative results, besides as the rapid socio‑professional reintegration, return the use of polypropylene mesh in inguinal hernia surgery very bonny for patients.

Introduction

Inguinal hernia represents the entrance of peritoneal viscera through the inguinal culvert. The viscera are enveloped by the peritoneum forming the hernial sac. The lifetime risk to develop an inguinal hernia is 27-43% for men and 3-vi% for women. Surgical closure of the hernia sac has become of the most commonly used procedure in general surgery (1).

The surgical treatment of inguinal hernia can exist performed using a variety of techniques, all based on the treatment of the hernia sac and its contents, merely also the restoration of the intestinal wall. In the XV-16 centuries, empirical methods were used, which were abandoned in the Xviii century, when the first manuscripts appeared containing information related to the treatment of hernia (ii). The 19th century marks the offset of the modern era of hernia surgery with the appearance of the Cooper and Scarpa manuscripts (3). In 1984, E. Bassini introduced the thought that the weakness of the posterior wall of the inguinal canal is responsible for the production of a hernia (4). As a effect, he introduced the thought of strengthening the posterior wall by suturing the lower edge of the deep abdominal muscles to the femoral arch. For this reason, the slap-up surgeon Halsted considered Bassini, 'the father of hernia surgery' (5). The revolution in the treatment of hernias began with the utilise of the principle of 'Tension-Free hernioplasty', in which the tension in the structures of the inguinal canal disappears, an thought promoted by French surgeons J. Rives and R. Stoppa (6). They used a polymer mesh for the starting time time in the repair of the hernia, placed betwixt the peritoneum and the transversalis fascia. In 1993, Lichtenstein published the results of 3,125 hernioplasties, in which he used a polypropylene mesh placed in a higher place the transversalis fascia, a study in which only 4 cases recurred (7).

There are various repair techniques for inguinal and femoral hernias, classified as classical wide open approaches or laparoscopic techniques such as: The total extraperitoneal patch plasty (TEP), transabdominal preperitoneal patch plasty (TAPP), and Lichtenstein techniques (1,8). The concept of using a mesh to repair hernias was introduced over fifty years ago and is now standard in nigh countries and widely accustomed as superior to primary suture repair. As a outcome, at that place has been a rapid growth in the variety of meshes available and choosing the appropriate 1 can exist an extremely hard chore (9).

The aim of the present study was the evaluation of the effectiveness of allograft mesh, as well equally the immediate and long-term complications in material allografts used in open surgery of inguinal hernia repair.

Materials and methods

Ideals approving and patient consent

The nowadays report followed the international regulations in accordance with the Declaration of Helsinki. The written report was approved past the Ethics Committee of the Sibiu County Clinical Emergency Hospital. Patient informed consent for publication of the data/images associated with the manuscript was obtained.

Materials

The current written report includes cases admitted to the Department of Surgery of Sibiu County Clinical Emergency Hospital for the menstruum January 2022 to December 2022. The study included 255 patients over a 7-yr period, who underwent the modified Lichtenstein procedure using Premiline Mesh™. Patients from January 2022 to Dec 2022 were not included due to the Covid-nineteen pandemic and potential statistical bias. The mesh was constructed from monofilament polypropylene, which was knitted into a thin and elastic shape-stable mesh with large pores and low weight (LW). Statistical analysis was performed using Excel Suite Software.

This blazon of allograft was selected as it is part of the LW and large-pore mesh group. The reasons for the option were: Easier handling, reduced contact with tissues due to the large pores of the mesh (which leads to a decrease in the number of complications related to cyberspace rejection, seromas, granulomas) and the numerous studies performed on swine models whose results have demonstrated their increased efficacy (ten,eleven).

The meshes used had thinner threads and pores >1 mm. Their specific weight was 33 g/yard2. These meshes have less tissue reaction and are more than elastic in behavior. The elasticity of all LW meshes ranges from xx to 35% at 16 N/cm. Modern biomaterials have to exist both physical and chemical inert as the tissue reaction occurs in close relationship with the bore of the pores and the corporeality of foreign material inserted into the body (12).

Surgical technique clarification

The technique used in all cases was the Lichtenstein procedure, a well-known procedure that is not described herein (xiii). Notwithstanding, item aspects that led to modifying the classical technique include the following.

i) The anesthesia used was a combination of ilioinguinal block, local and intravenous anesthesia. The ilioinguinal block was calculated as follows: 2 cm were measured laterally from the iliac spine on the side of the hernia on the bispinous line, then 2 cm cranially on the perpendicular drawn on the bispinous line, at the point located at two cm (Fig. i). Local anesthesia was performed by skin infiltration at the incision site. For intravenous anesthesia, a general anesthetic from the class of non-barbiturates was used.

ii) This blazon of anesthesia associated with the concept of Fast Track Surgery (FTS) is indispensable in i-mean solar day surgeries. The concept of FTS involves a combination of techniques used in order to provide a very fast recovery after surgery. It includes elements of anesthesia, surgery, nutrition, and rapid postoperative mobilization.

3) The incision was transverse, parallel to the bispinous line, but centered on the inguinal canal at half the distance betwixt the superficial and the deep orifice (Fig. 2).

iv) The allograft used was of the Premiline Mesh type, with large pores and low weight, which we adapted to the anatomy of the specific region of each patient.

v) At the end of the intervention, the patient is woken upward on the operating table and helped to walk on their anxiety to the postoperative or recovery room-respecting the same concept of FTS.

six) The discharge was fabricated 2-iii h after the cease of the surgery (7).

Hematoxylin and eosin staining

To identify whatsoever subcutaneous surgical thread granulomas, tissues were assessed using a conventional brightfield microscopy. The samples were fixed with x% formaldehyde, at room temperature for 24 h. The tissue fragments were dehydrated and submitted to three toluene passages prior to paraffin inclusion. The sections were iii microns thick. Hematoxylin and eosin staining was carried out at room temperature for 1 h. Giant cells were identified under an optical microscope Viola MC20i microscope using an SP ARCHO lens.

Statistical analysis

Collected data were compiled and tabulated on a master sheet. The results obtained were subjected to basic statistical analysis in Microsoft Excel 16.45 (Microsoft Corporation). Besides descriptive statistics (mean ± standard departure), bivariate analysis was performed using Pearson's Chi-square and Fisher's exact test for categorical variables as applicable, and the Pupil's t-test for continuous variables. P<0.05 was considered to signal statistically meaning results.

Results and Discussion

Distribution of patients according to historic period

Of the full number of patients included in the study group, 206 were male and 49 were female person. The 255 patients in this study had a male to female person ratio of 81% males and xix% females, this being in full accordance with the worldwide distribution for this type of surgical pathology. The patients' age ranged betwixt 20 and 90 years. Regarding the distribution of patients by historic period groups, 74 patients were in the 20-forty historic period grouping, 85 patients in the 41-61 age group and 96 patients in the 61-ninety age grouping (P=0.09) (Table I).

Tabular array I

Distribution of patients according to age.

Table I

Distribution of patients co-ordinate to age.

Age grouping	No. of cases	Pct
20-twoscore	74	29.ane
41-61	85	33.3
61-ninety	96	37.6
Full	255	100

Out of the 255 cases, 51 patients (twenty%) resided in a rural environment, while the remaining 204 patients (80%) resided in an urban environment (P=0.006). This attribute is very important because untreated minor early complications may pb to subsequent major problems. Of note, in Romania the residence of the patient greatly influences the quality of postoperative care and follow upwardly due to a decreased accessibility to healthcare services in rural areas. Needless to say disease prevention is decreased, and the patients tend to postpone the initial consult and present with avant-garde pathology stages.

Distribution of patients with postoperative complications

Postoperative evaluation of the patients is essential in monitoring both firsthand and tardily complications, as well as in evaluating the prosthesis. The monitoring of the patients who were discharged was performed at 2 and 7 days. In addition, all patients were monitored at one and 6 months by performing an abdominal ultrasound.

At the 2-solar day bank check-up, there were only 4 cases (1.v%) of large postoperative hematoma that required surgical reintervention, although without removal of the allograft. The remaining 251 patients included in the study grouping did non nowadays firsthand complications at the first postoperative evaluation (P=0.0033) (Table Ii).

Table Ii

Distribution of patients with early postoperative complications.

Table 2

Distribution of patients with early on postoperative complications.

	Immediate postoperative complications
Check-upwardly	Large hematoma	Small hematoma	Wound seroma
2 days	4	-	-
7 days	-	ix	16
Full	four	nine	16

At the seven-day check-up, on which occasion the sutures were suppressed, complications were observed in 25 patients, distributed equally follows: In 9 patients in that location were hematomas and in xvi seromas (P=0.04) (Table II).

In improver, at that place were no superinfections of the postoperative wound, probably due to the prophylaxis performed in each case at the anesthetic induction by intravenous administration of 1 g amoxicillin.

Late postoperative morbidity was represented by chronic postoperative pain in 6 patients and cutaneous hypoesthesia in 14 patients. All 25 cases had a spontaneous resolution.

Regarding ultrasound monitoring one month after discharge, 38 patients developed seroma, 25 patients adult subcutaneous surgical thread granulomas as viewed nether a Viola MC20i microscope using an SP ARCHO lens, thirteen patients developed granulomatous subcutaneous fibrotic band and viii of them developed granulomatous over the mesh fibrotic band (Figs. 3 and 4) (P=0.01).

These 84 patients also presented late complications in the first month, detected using abdominal ultrasound, representing 33% of the total number of patients included in the written report group (P=0.011).

In a significant number of cases from the present study, tissue reactivity was identified in the form of granulomas, seromas or lymph-node reaction. This reactivity tin can be explained by the materials used and tissue properties, surgical technique, as well as by the immune/inflammatory response of each patient. The trunk is considered a key factor regarding a complete integration of the mesh at the tissue level.

Foreign body granuloma occurs through a non-immune mechanism. It is triggered by exogenous (in our instance mesh) or endogenous foreign bodies. Microscopically, the strange body granuloma in the example of the mesh is made up of giant multinucleated cells, with a disordered nucleus, resulting from the fusion of macrophages that come to phagocytose the foreign body. The strange body is bi-refractive, located in the middle of the granuloma, without necrosis (Figs. 5 and half-dozen).

Patient follow-up

The patients who had immediate postoperative complications were called for a new check-upward at half-dozen months postoperatively. Furthermore, a soft tissue ultrasound was performed, which showed the disappearance of the seromas, but in 6 patients, the persistence of inguinal lymphadenopathy was found (Figs. 7 and 8) (P=0.02). Some other of import point in the ultrasound evaluation that was performed at 6 months was the written report of how the mesh was accepted past the host organism. Thus, in only 30% of cases, the allograft was visible on ultrasound examination, while in the remaining patients it could no longer be highlighted (P=0.009).

A high percentage of small-sized postoperative seromas was observed. This could be due to enzymatic activity and tissue reactivation that is overrun in the immediate postoperative menstruation. In their limerick, lymph, proteins, blood (small amounts), fibrin, LDH, and white blood cells (WBC) were found. The presence of WBC with neutrophilia at higher values locally in the blood stream clearly indicates local tissue activeness (14).

The mesh with large pores and low weight was employed as in that location was low contact betwixt the allograft and the trunk's own tissues, which led to improved acceptance of the alloplastic cloth past the host organism. The presence of small holes in the mesh (<ane mm) pronounced the inflammatory procedure and fibrosis, while larger holes provided less fibrotic reaction, and conserved the elasticity of the inguinal region and lack of keloid scar (fifteen-17).

Alloplastic mesh with big holes was used exclusively in the electric current report. The reasons behind this decision were the advantages of big-pore LW meshes. Larger pore size leads to improved integration and biochemical capacity, likewise as increased tissue ingrowth. This type of mesh has a better integration rate compared to LW meshes with small-scale pores and the patient is less conscious of the foreign body. A major disadvantage of this type of mesh is the lack of stability that leads to shrinkage. The LW small pore mesh was not utilizes as it has a significantly higher shrinkage rate than any other types of mesh and also a lower tissue integration rate. Numerous clinical studies underlined the of import of a tension-complimentary placement of the mesh (18-21).

Consequence of mesh

A common complication of the procedures when dissecting extensively the hernia sac is the development of seromas. A seroma hinders the attachment of the patch to the surrounding tissues with rapid fixation and increases the risks of recurrence and infection (22).

Amongst the factors leading to seroma formation are senescence, big hernia book and scrotum involvement. However, a recent meta-analysis did not note any difference in the impact of lightweight vs. heavyweight meshes on the seroma charge per unit after inguinal hernia repair (23).

Another frequent complication is the development of hematoma. The chance of hematoma is increased by partially absorbable mesh, chronic anticoagulation, recurrent hernia procedure, mesh fixation, larger hernia defect and medial defect localization (24).

Regarding the germination of hematomas and seromas, their occurrence is more related to the application of the technique and the risk factors of each patient than the technique itself (seven).

Needless to say, all 255 cases underwent a complex differential diagnosis for other possible associated pathology such as gastro-abdominal carcinomas (25). Other pathology influencing surgical recovery is diabetes and viral coinfections (26). The fact that we did non encounter a instance with complete immunologic rejection of the mesh is encouraging (27).

The approach of this blazon of pathology in a welded medical-surgical squad, with a constant number of cases operated monthly, leads to decreased operative time, decreased number of intraoperative and postoperative complications and with improved immediate and afar results. Using the FTS concept, together with the use of prostheses, helps increase the patient's chances for a rapid socio-professional person reintegration, with minimal immediate and belatedly postoperative complications.

Currently, the utilize of polypropylene mesh represents the best choice to restore the integrity of the abdominal wall in patients diagnosed with inguinal hernia. In addition, the utilize of polypropylene allografts with wide holes has contributed to a significant reduction of the local inflammatory procedure, as indicated in same literature. Polypropylene has proven physical, chemical and biological backdrop, and is currently the about widely used allograft in the treatment of inguinal hernias.

The local inflammatory response produced by the contact between the tissues and the mesh causes a delay in the consummate integration of the tissues, but it is not associated with the immediate recurrence of the herniated sac and the development of complications is limited.

Using LW polypropylene allograft with thinner threads and large pores improved intestinal wall compliance, with less contraction or shrinkage of the mesh and immune improved tissue incorporation.

During the 7-year duration of the report, there were no cases of recurrence of the hernia sac. This is due both to the extensive experience in the medical centers included in the written report and to the quality materials used.

Ilioinguinal block anesthesia, together with intravenous anesthesia, is an important factor in the rapid recovery of patients. The short duration of hospitalization (<iv h), the quality-price ratio, the good postoperative results, also as the rapid socio-professional person reintegration, return the technique very bonny for patients.

The multimodal arroyo of the patients diagnosed with inguinal hernia using a series of preoperative workouts together with the combined anesthesia, the adaptation of the Lichtenstein technique and a quality mesh, constitutes a pace forward in the modern treatment of inguinal hernia.

Decision

Findings of the nowadays study demonstrate once again the conclusions of literature co-ordinate to which LW meshes with big pores are superior to those with pocket-sized pores, due to an optimized foreign body reaction based on minor amounts of mesh and, in detail, a significantly low surface area in contact with the host tissues through the large porous pattern. In add-on, an extremely important characteristic of this type of mesh is the progressive decrease of shrinkage on the tissues to which they are fixed, decreasing the gamble of recurrence. In the nowadays study, there was no case of recurrence at the six-month check-up. Postoperative complications related to mesh quality were extremely low, like to those in international studies.

Acknowledgements

Professional editing, linguistic and technical assist were performed by Irina Radu, Individual Service Provider.

Funding

Funding: No funding was received.

Availability of data and materials

All data generated or analyzed during this study are included in this published article.

Authors' contributions

CT and AMo contributed substantially to the formulation and design of the report, the acquisition, assay, and interpretation of the data, and were involved in the drafting of the manuscript. AMi and DS contributed substantially to the assay and interpretation of the data and were involved in the drafting of the manuscript. Air conditioning and DGB contributed substantially to the estimation of the data and were involved in the critical revisions of the manuscript for of import intellectual content. CT, AMo and DS are responsible for confirming the actuality of all the raw information. All authors agreed to be answerable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. All authors read and approved the final version of the manuscript.

Ethics approval and consent to participate

The study followed the international regulations in accordance with the Declaration of Helsinki. The written report was canonical by the Ethics Commission of the Sibiu County Clinical Emergency Infirmary (approval no. 20220518). Patient informed consent for publication of the information/images associated with the manuscript was obtained.

Patient consent for publication

Patient informed consent for publication of the manuscript was obtained.

Competing interests

The authors declare that they have no competing interests.

References

1	Köckerling F and Simons MP: Current concepts of inguinal hernia repair. Visc Med. 34:145–150. 2022.PubMed/NCBI View Article : Google Scholar
2	White JJ and Haller JA: Groin Hernia in Infants and Children. Nyhus LM and Condon RE (eds). Hernia Philadelphia, PA, Lippincott, pp101-136, 1978.
three	Rutkow MI: A selective history of groin hernia surgery in the early 19th century: The Anatomic Atlases of Astley Cooper, Franz Hesselbach, Antonio Scarpa, and Jules-Germain Cloquet. Surg Clin North Am. 78:921–940. 1998.PubMed/NCBI View Article : Google Scholar
iv	Dørflinger T and Kiil J: Absorbable suture in hernia repair. Acta Chir Scand. 150:41–43. 1984.PubMed/NCBI
five	Summers JE: Classical herniorrhaphies of Bassini, Halsted and Ferguson. Am J Surg. 73:87–99. 1947.PubMed/NCBI View Commodity : Google Scholar
6	Stoppa R, Petit J, Abourachid H, Henry 10, Duclaye C, Monchaux G and Hillebrant JP: Original process of groin hernia repair: Interposition without fixation of Dacron tulle prosthesis by subperitoneal median arroyo. Chirurgie. 99:119–123. 1973.PubMed/NCBI(In French).
7	Tanasescu C, Faur M and Sabau D: Day-case surgery in the context of inguinal hernia repair by the modified Lichtenstein technique-A unmarried Centre experience. Chirurgia (Bucur). 114:115–120. 2022.PubMed/NCBI View Article : Google Scholar
8	Hernia Surge Grouping. International guidelines for groin hernia management. Hernia. 22:i–165. 2022.PubMed/NCBI View Commodity : Google Scholar
9	Chocolate-brown CN and Finch JG: Which mesh for hernia repair? Ann R Coll Surg Engl. 92:272–278. 2022.PubMed/NCBI View Article : Google Scholar
10	Bratu D, Boicean A, Tanasescu C, Sofariu C, Mihetiu A, Mitariu Cernusca IS, Ognean Fifty, Moldovan C and Boitor C: Textile polypropylene allografts and their postoperative tissue reaction in the surgery of inguinal hernia. Mater Plast. 54:119–121. 2022.
xi	Cobb WS, Burns JM, Peindl RD, Carbonell AM, Matthews BD, Kercher KW and Heniford BT: Textile analysis of heavy weight, mid-weight, and light weight polypropylene mesh in a porcine ventral hernia model. J Surg Res. 136:1–vii. 2006.PubMed/NCBI View Article : Google Scholar
12	Bolocan A, Ion D, Constantinescu Due south, Luca Ad and Paduraru DN: Randomised trial comparison poly-propylene mesh and polyvinylidene fluoride mesh in the surgery. Mat Plast. 49:209–211. 2022.
thirteen	Lichtenstein IL, Shulman AG, Amidst PK and Montllor MM: The tension-free hernioplasty. Am J Surg. 157:188–193. 1989.PubMed/NCBI View Article : Google Scholar
14	Wotton FT and Akoh JA: Rejection of Permacol mesh used in intestinal wall repair: A case report. Globe J Gastroenterol. fifteen:4331–433. 2009.PubMed/NCBI View Commodity : Google Scholar
15	Kehlet H and Bay Nielsen M: Anaesthetic practise for groin hernia repair-a nation-wide written report in Denmark 1998-2003. Acta Anaesthesiol Scand. 49:143–146. 2005.PubMed/NCBI View Article : Google Scholar
16	Fitzgibbons RJ Jr, Giobbie-Hurder A, Gibbs JO, Dunlop DD, Reda DJ, McCarthy 1000 Jr, Neumayer LA, Barkun JST, Hoehn JL, Murphy JT, et al: Watchful waiting vs. re-pair of inguinal hernia in minimally symptomatic men: A randomised clinical trial. JAMA. 295:285–292. 2006.PubMed/NCBI View Article : Google Scholar
17	Chicea R, Chicea AL, Mihetiu A, Tantar C, Cernusca Mitaru MM, Cernusca Mitaru SI, Roman C, Comaneanu RM, Bratu D and Manea MM: Comparative study between tissues induced immunohistochemical changes of thread granulomas and fabric allografts. Mater Plast. 55:99–101. 2022.
18	Weyhe D, Cobb Westward, Lecuivre J, Alves A, Ladet S, Lomanto D and Bayon Y: Large pore size and controlled mesh elongation are relevant predictors for mesh integration quality and low shrinkage-Systematic analysis of primal parameters of meshes in a novel minipig hernia model. Int J Surg. 22:46–53. 2022.PubMed/NCBI View Commodity : Google Scholar
19	Klosterhalfen B, Junge K and Klinge U: The lightweight and large porous mesh concept for hernia repair. Practiced Rev Med Devices. 2:103–117. 2005.PubMed/NCBI View Article : Google Scholar
20	Wolak PK, Strzelecka A, Piotrowska A, Dąbrowska K, Wolak PP, Piotrowska I and Nowak-Starz G: The operative fourth dimension for unilateral inguinal hernia repair in children performed with Percutaneous Internal Ring Suturing (PIRS) or open approach method. J Clin Med. 10(1293)2021.PubMed/NCBI View Article : Google Scholar
21	Sanbhal N, Miao 50, Xu R, Khatri A and Wang L: Physical structure and mechanical properties of knitted hernia mesh materials: A review. J Industrial Textiles. 48:333–360. 2022.
22	Fang H, Lin R, Lin Ten, Lu F, Yang Y, Wang C, Chen Y and Huang H: Drainage decreases the seroma incidence in laparoscopic transabdominal preperitoneal (TAPP) hernia repair for large inguinoscrotal hernias. Asian J Surg. 44:544–548. 2022.PubMed/NCBI View Article : Google Scholar
23	Köckerling F, Bittner R, Adolf D, Fortelny R, Niebuhr H, Mayer F and Schug-Pass C: Seroma following transabdominal preperitoneal patch plasty (TAPP): Incidence, risk factors, and preventive measures. Surg Endosc. 32:2222–2231. 2022.PubMed/NCBI View Article : Google Scholar
24	Smoot RL, Oderich GS, Taner CB, Greenlee SM, Larson DR, Cragun EB and Farley DR: Postoperative hematoma following inguinal herniorrhaphy: Patient characteristics leading to increased hazard. Hernia. 12:261–265. 2008.PubMed/NCBI View Article : Google Scholar
25	Georgescu EF, Mogoantă SŞ, Costache A, Pârvănescu V, Totolici BD, Pătraşcu Ş and Stănescu C: The cess of matrix metalloproteinase-ix expression and angiogenesis in colorectal cancer. Rom J Morphol Embryol. 56:1137–1144. 2022.PubMed/NCBI
26	Rusu East, Jinga M, Rusu F, Ciurtin C, Enache G, Dragomir A, Cristescu V, Stoica Five, Costache A, Cheta D and Radulian G: Statin therapy in patients with diabetes and hepatitis C. Farmacia. 61:1204–1215. 2022.
27	Berghi NO, Dumitru M, Vrinceanu D, Ciuluvica RC, Simioniuc-Petrescu A, Caragheorgheopol R, Tucureanu C, Cornateanu RS and Giurcaneanu C: Human relationship between chemokines and T lymphocytes in the context of respiratory allergies (Review). Exp Ther Med. 20:2352–2360. 2022.PubMed/NCBI View Article : Google Scholar

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